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Patentes

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Número de publicaciónUS3486505 A
Tipo de publicaciónConcesión
Fecha de publicación30 Dic 1969
Fecha de presentación22 May 1967
Fecha de prioridad22 May 1967
Número de publicaciónUS 3486505 A, US 3486505A, US-A-3486505, US3486505 A, US3486505A
InventoresGordon M Morrison
Cesionario originalGordon M Morrison
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos: USPTO, Cesión de USPTO, Espacenet
Orthopedic surgical instrument
US 3486505 A
Imágenes(1)
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Descripción  (El texto procesado por OCR puede contener errores)

Dec. 30, 1969 a. M. MORRISON ORTHOPEDIC SURGICAL INSTRUMENT Filed May 22, 1967 uuummu INVENTOR.

GORDON M- MORRISON Wifdr/ AT TORNEY United States Patent 3,486,505 ORTHOPEDIC SURGICAL INSTRUMENT Gordon M. Morrison, 77 N. San Mateo Drive, San ,Mateo, Calif. 94401 Filed May 22, 1967, Ser. No. 640,272 Int. Cl. A61b 17/00, 17/18; A61m 29/00 US. Cl. 128--303 4 Claims ABSTRACT OF THE DISCLOSURE An instrument to distract (separate) two closely adjacent objects (as bodies of the vertebrae) and at the same time inserting an object (as a bone graft) between the distracted objects. The instrument acts as a protective guide and channel to the inserted object ,(as in inserting a bone graft between adjacent vertebral bodies) and at the same time acting as a protective retractor to adjacent soft tissues. The depth of insertion is controlled.

BACKGROUND OF THE INVENTION At the present time, it is common practice for orthopedic surgeons to apply a sling around a patients neck and then draw the sling so as to distract or separate adjacent vertebral bodies; and while the patient is under such traction, a bone graft is actually hammered into a final position between the distracted vertebral bodies, and the implanted bone graft will unite the adjacent vertebral bodies.

SUMMARY An object of this invention is to provide an orthopedic surgical instrument that may be readily used to distract two closely adjacent vertebral bodies and at the same time inserting a bone graft therebetween, with the depth of insertion being controlled, and obviating the need of hammering the bone graft in place. Moreover, the instrument is so designed as to act as a protective guide and channel to the inserted bone graft and serving as a protective retractor to adjacent soft tissue of an incision that is made in the patient to expose the vertebral bodies to be repaired.

BRIEF DESCRIPTION OF THE DRAWING For a better understanding of the invention, reference should be had to the accompanying drawing, forming part of this specification, in which:

FIG. 1 is a side elevational view of my orthopedic surgical instrument with the tips thereof disposed in proximate relationship with respect to each other;

FIG. 2 is another elevational view disclosing the instrument being used to insert a bone graft between two distracted adjacent vertebral bodies;

FIG. 3 is a further elevational view of the instrument with part of a lateral guide broken away and a sliding block being shown in section;

FIG. 4 is a top plan view of the orthopedic surgical instrument; and

FIG. 5 is a transverse sectional view taken along the vertical plane 5-5 of FIG. 3.

While I have shown only the preferred embodiment of my invention, it should be understood that various changes, or modifications, may be made within the scope of the appended claims without departing from the spirit of the invention.

DESCRIPTION OF THE PREFERRED EMBODIMENT Referring now to the drawing in detail, it will be noted that a fragmentary portion of a patients spinal column has been shown in FIG. 2. It is well known that such a Patented Dec. 30, 1969 spinal column is composed of an articulated series of vertebrae connected by ligaments and separated by elastic intervertebral fibrocartilages. In this view of the drawing, two adjacent vertebral bodies A that are normally disposed in closely adjacent relation have been distracted (separated) by my orthopedic surgical instrument B, with a bone graft C being inserted between these distracted vertebral bodies so that the latter may be fused or united together.

The orthopedic surgical instrument B is provided with a supporting frame 10 having a pair of arms 11 mounted for movement toward and away from one another, the arms extending generally lengthwise with respect to each other, each arm being provided with a tip 12 at its forward end, the tips being movable into proximate (close) relationship relative to one another (see FIG. 1) so that they may be inserted between closely adjacent vertebral bodies A. The arms 11 define a channel 13 into which the bone graft C may be placed, with the tips 12 in contact with one another, as in FIG. 1.

A sliding block 14 is disposed between the arms 11 and is anchored to the forward end of a threaded rod 15 in a position to engage with and advance the bone graft C between and forwardly of the tips 12. As this block is advanced from the position disclosed in FIG. 1 to the position shown in FIG. 2, the arms 11 and their tips 12 will be spread apart by the advancing block, resulting in distracting the adjacent vertebral bodies A to provide sufiicient space therebetween for reception of the bone graft C, and at the same time advancing the bone graft into a final position between the distracted vertebral bodies A. The arms 11 and tips 12 are located to engage with and guide the -bone graft C forwardly to its final position.

Moreover, the supporting frame is U-shaped and is made from resilient material, with the arms 11 and their tips 12 being biased toward one another so as to yieldingly maintain contact with the bone graft C as the latter is advanced between and projects beyond the tips.

A pair of spaced lateral guides 16 are provided on opposite sides of the supporting frame, and have been shown as being welded to the lowermost arm. These guides are located to hold the bone graft C between the arms 11 as the bone graft is advanced, the later-a1 guides and arms acting as a protective retractor to adjacent soft tissues of an incision made in the patient to reach and expose the vertebral bodies A. These lateral guides define forward ends that are located to engage with one of the vertebral bodies A to limit or control insertion of the tips 12 between the vertebral bodies (see FIG. 2), thereby preventing damage to the spinal cord.

It will be seen that a handle 17 is provided on the supporting frame 10 that may be grasped by a surgeon to hold the instrument in place.

The rod 15 previously mentioned is threaded through the handle 17 and has its forward section projecting into the channel 13 between the arms 11, the rod being advanced toward the tips 12 when the rod is turned in one direction and retracted relative to the tips when the rod is turned in the opposite direction. The sliding block 14 may be anchored to the forward end of the rod 15 by set-screws 18 that extend into an annular groove 19 formed in the rod (see FIGS. 3 and 4), with the rod being free to rotate relative to the block 14. Cross-bar 20 may be used to rotate the rod 15 and forward movement of the rod is limited by adjustable nuts 21 on the rod, thereby limiting insertion of the bone graft between the distracted vertebral bodies.

It will be apparent from FIGS. 4 and 5 that the lateral guides 16 are welded to the lower arm 11 (or otherwise secured thereto), and that the upper arm 11 will pass between these guides as the tips 12 are moved into proximate relationship (see FIG. 1). Also, the lateral-guides act as a gauge to the width of the implanted objected (as a bone graft).

Although I have described my instrument in detail with respect to orthopedic surgery, it may be used in other applications Where it is desired to distract (separate) closely adjacent objects and move an insertable object into a final position between the distracted objects.

I claim:

1. In an orthopedic surgical instrument:

(a) a supporting frame having a pair of arms mounted for movement toward and away from one another, the arms extending generally lengthwise with respect to each other, each arm being provided with a tip at its forward end, the tips being movable into proximate relationship relative to one another so that they may be inserted between closely adjacent vertebral bodies;

(b) the arms defining a channel therebetween into which a bone graft may be inserted;

(0) operating means actuatable to spread the tips apart so as to distract said adjacent vertebral bodies to provide suificient space therebetween for reception of the bone graft, and at the same time advancing the bone graft into a final position between the distracted vertebral bodies, the arms and tips being located to engage with and guide the bone graft forwardly to its final position;

(d) a pair of spaced lateral guides provided on opposite sides of the supporting frame and located to hold the bone graft between the arms as the bone graft is advanced, the lateral guides and arms acting as a protective retractor to adjacent soft tissues of an incision made in the patient to reach said vertebral bodies;

(e) the lateral guides defining forward ends that are located to engage with one of said vertebral bodies to limit insertion of the tips between the vertebral bodies;

(f) and the lateral guides being secured to one of the arms and disposed so that the other arm will pass between these guides as the tips are moved into proximate relationship.

2. The orthopedic surgical instrument, as set forth in claim 1;

(g) and in which the supporting frame is made from resilient material, with the arms and their tips being biased toward one another so as to yieldingly maintain contact with the bone graft as the latter is advanced between and projects beyond the tips.

3. The othopcdic surgical instrument, as set forth in claim 1;

(g) and in which adjustable means are provided to limit the depth of insertion of the bone graft between said distracted vertebral bodies.

4. The orthopedic surgical instrument, as set forth in claim 1;

(g) and in which a handle is provided on the supporting frame that may be grasped by a surgeon to hold the instrument in place;

(h) the operating means comprising:

(1) a rod threaded through the handle and having a forwarded section projecting into the space between-the arms, the rod being advanced toward the tips when the rod is turned in one direction and retracted relative to the tips when the rod is turned in the opposite direction;

(2) and a sliding block disposed between the arms and being anchored to the forward end of the rod in a position to engage with and advance the bone graft between and forwardly of the tips with sufficient force to insert the bone graft into its final position between the distracted vertebral bodies.

References Cited UNITED STATES PATENTS 242,443 6/1881 Foote 128-345 1,331,737 2/1920 Ylisto l28345 2,435,531 2/1948 Carmichael l28-345 3,136,040 6/1964 Bauer et al. l28354 X RICHARD C. PINKHAM, Primary Examiner RICHARD J. APLEY, Assistant Examiner US. Cl. X.R.

Citas de patentes
Patente citada Fecha de presentación Fecha de publicación Solicitante Título
US242443 *2 Feb 18817 Jun 1881 Edward b
US1331737 *30 Mar 191824 Feb 1920Emil YlistoDilator
US2435531 *8 Oct 19453 Feb 1948Carmichael Sr Asa BCombination uterine dilator and gauze packer
US3136040 *21 Abr 19619 Jun 1964Navigation Computor CorpInsertion and withdrawal tool
Citada por
Patente citante Fecha de presentación Fecha de publicación Solicitante Título
US3628535 *12 Nov 196921 Dic 1971Nibot CorpSurgical instrument for implanting a prosthetic heart valve or the like
US3875595 *15 Abr 19748 Abr 1975Froning Edward CIntervertebral disc prosthesis and instruments for locating same
US4566466 *16 Abr 198428 Ene 1986Ripple Dale BSurgical instrument
US4997432 *14 Mar 19895 Mar 1991Waldemar Link Gmbh & Co.Surgical instrument set
US5059194 *12 Feb 199022 Oct 1991Michelson Gary KCervical distractor
US5122130 *25 Oct 199016 Jun 1992Waldemar Link Gmbh & Co.Forceps for inserting intervertebral device
US5163939 *20 Mar 199217 Nov 1992Frederick WinstonIn an operative site including a spinal cord
US5167223 *8 Sep 19891 Dic 1992Tibor KorosHeart valve retractor and sternum spreader surgical instrument
US5431658 *14 Feb 199411 Jul 1995Moskovich; RonaldFacilitator for vertebrae grafts and prostheses
US5571109 *26 Ago 19945 Nov 1996Man Ceramics GmbhSystem for the immobilization of vertebrae
US5599279 *29 Ene 19964 Feb 1997Gus J. SlotmanSurgical instruments and method useful for endoscopic spinal procedures
US5620458 *16 Mar 199415 Abr 1997United States Surgical CorporationFor spreading vertebrae
US5653761 *7 Jun 19955 Ago 1997Pisharodi; MadhavanMethod of lumbar intervertebral disk stabilization
US5653762 *7 Jun 19955 Ago 1997Pisharodi; MadhavanMethod of stabilizing adjacent vertebrae with rotating, lockable, middle-expanded intervertebral disk stabilizer
US5658336 *7 Jun 199519 Ago 1997Pisharodi; MadhavanRotating, locking, middle-expanded intervertebral disk stabilizer
US5697889 *5 May 199516 Dic 1997Gus J. SlotmanFor spreading vertebrae
US5704937 *15 Jul 19946 Ene 1998Paulette FairantOperative equipment for fixing spinal instrumentation
US5741253 *29 Oct 199221 Abr 1998Michelson; Gary KarlinMethod for inserting spinal implants
US5755732 *11 Feb 199726 May 1998United States Surgical CorporationSurgical instruments useful for endoscopic spinal procedures
US5772661 *27 Feb 199530 Jun 1998Michelson; Gary KarlinMethods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine
US5782832 *1 Oct 199621 Jul 1998Surgical Dynamics, Inc.Spinal fusion implant and method of insertion thereof
US5792044 *22 Mar 199611 Ago 1998Danek Medical, Inc.Devices and methods for percutaneous surgery
US5797909 *7 Jun 199525 Ago 1998Michelson; Gary KarlinApparatus for inserting spinal implants
US5885299 *14 Mar 199623 Mar 1999Surgical Dynamics, Inc.Apparatus and method for implant insertion
US5888224 *5 Sep 199730 Mar 1999Synthesis (U.S.A.)Implant for intervertebral space
US5893890 *25 Jul 199713 Abr 1999Perumala CorporationRotating, locking intervertebral disk stabilizer and applicator
US5902231 *24 Oct 199611 May 1999Sdgi Holdings, Inc.Devices and methods for percutaneous surgery
US5906616 *15 Ene 199725 May 1999Surgical Dynamics, Inc.Conically shaped anterior fusion cage and method of implantation
US5954635 *29 Ago 199721 Sep 1999Sdgi Holdings Inc.Devices and methods for percutaneous surgery
US5968098 *22 Oct 199619 Oct 1999Surgical Dynamics, Inc.Apparatus for fusing adjacent bone structures
US5984967 *19 Feb 199616 Nov 1999Sdgi Holdings, Inc.Osteogenic fusion devices
US6004326 *10 Sep 199721 Dic 1999United States SurgicalMethod and instrumentation for implant insertion
US6007487 *29 Ago 199728 Dic 1999Sdgi Holdings, Inc.Tissue retractor for use through a cannula
US6063088 *24 Mar 199716 May 2000United States Surgical CorporationMethod and instrumentation for implant insertion
US6083225 *8 Jul 19974 Jul 2000Surgical Dynamics, Inc.Method and instrumentation for implant insertion
US6086595 *29 Ago 199711 Jul 2000Sulzer Spine-Tech Inc.Apparatus and method for spinal stabilization
US6096038 *7 Jun 19951 Ago 2000Michelson; Gary KarlinApparatus for inserting spinal implants
US6120502 *27 May 199419 Sep 2000Michelson; Gary KarlinApparatus and method for the delivery of electrical current for interbody spinal arthrodesis
US6123705 *1 Oct 199626 Sep 2000Sdgi Holdings, Inc.Interbody spinal fusion implants
US6149650 *8 May 199821 Nov 2000Michelson; Gary KarlinThreaded spinal implant
US6152871 *25 Sep 199828 Nov 2000Sdgi Holdings, Inc.Apparatus for percutaneous surgery
US6156040 *30 Jul 19995 Dic 2000Sulzer Spine-Tech Inc.Apparatus and method for spinal stablization
US6162170 *20 Ene 199919 Dic 2000Sdgi Holdings, Inc.Devices and methods for percutaneous surgery
US617431128 Oct 199816 Ene 2001Sdgi Holdings, Inc.Interbody fusion grafts and instrumentation
US617682325 Nov 199823 Ene 2001Sdgi Holdings, Inc.Fixture for supporting a viewing element within a cannula
US619041431 Oct 199620 Feb 2001Surgical Dynamics Inc.Apparatus for fusion of adjacent bone structures
US620032213 Ago 199913 Mar 2001Sdgi Holdings, Inc.Minimal exposure posterior spinal interbody instrumentation and technique
US62068222 Jul 199927 Mar 2001Sdgi Holdings, Inc.Devices and methods for percutaneous surgery
US620692228 Ene 199827 Mar 2001Sdgi Holdings, Inc.Methods and instruments for interbody fusion
US62104127 Jun 19953 Abr 2001Gary Karlin MichelsonMethod for inserting frusto-conical interbody spinal fusion implants
US621750920 Ene 199917 Abr 2001Sdgi Holdings, Inc.Devices and methods for percutaneous surgery
US622459520 Abr 19981 May 2001Sofamor Danek Holdings, Inc.Method for inserting a spinal implant
US62450729 Mar 199912 Jun 2001Sdgi Holdings, Inc.Methods and instruments for interbody fusion
US62646551 Ago 199724 Jul 2001Madhavan PisharodiCervical disk and spinal stabilizer
US62646568 May 199824 Jul 2001Gary Karlin MichelsonThreaded spinal implant
US626776331 Mar 199931 Jul 2001Surgical Dynamics, Inc.Method and apparatus for spinal implant insertion
US62704987 Jun 19957 Ago 2001Gary Karlin MichelsonApparatus for inserting spinal implants
US637565521 Ene 200023 Abr 2002Sdgi Holdings, Inc.Interbody fusion device and method for restoration of normal spinal anatomy
US64258599 Nov 199930 Jul 2002Sdgi Holdings, Inc.Cannula and a retractor for percutaneous surgery
US6436119 *30 Sep 199920 Ago 2002Raymedica, Inc.Adjustable surgical dilator
US64717245 Feb 200129 Oct 2002Sdgi Holdings, Inc.Methods and instruments for interbody fusion
US6478800 *8 May 200012 Nov 2002Depuy Acromed, Inc.Medical installation tool
US6491695 *5 Nov 199910 Dic 2002Carl RoggenbuckApparatus and method for aligning vertebrae
US652090730 Nov 199918 Feb 2003Sdgi Holdings, Inc.Methods for accessing the spinal column
US652777310 Oct 20004 Mar 2003Osteotech, Inc.Cervical dowel and insertion tool
US653379113 Nov 199818 Mar 2003Sulzer Orthopedics Ltd.Instrument system for the operative correction of vertebral displacements
US654075323 Mar 20011 Abr 2003Howmedica Osteonics Corp.Instrumentation for implant insertion
US656204121 Nov 200013 May 2003Sulzer Spine-Tech Inc.Apparatus and method for spinal stabilization
US656204522 Ago 200113 May 2003Sdgi Holdings, Inc.Machining apparatus
US657589920 Oct 200010 Jun 2003Sdgi Holdings, Inc.Methods and instruments for endoscopic interbody surgical techniques
US65824322 Feb 200024 Jun 2003Karlin Technology Inc.Cap for use with artificial spinal fusion implant
US659599521 Dic 200022 Jul 2003Sdgi Holdings, Inc.Methods and instruments for interbody fusion
US65959981 Jun 200122 Jul 2003Spinewave, Inc.Tissue distraction device
US659929120 Oct 200029 Jul 2003Sdgi Holdings, Inc.Methods and instruments for interbody surgical techniques
US6599292 *21 Nov 200029 Jul 2003Tegementa, L.L.C.Distraction device for vertebral disc procedures and method of distracting
US660508923 Sep 199912 Ago 2003Gary Karlin MichelsonApparatus and method for the delivery of electrical current for interbody spinal arthrodesis
US661006527 Oct 200026 Ago 2003Sdgi Holdings, Inc.Interbody fusion implants and instrumentation
US661309111 Feb 20002 Sep 2003Sdgi Holdings, Inc.Spinal fusion implants and tools for insertion and revision
US66452063 Mar 200011 Nov 2003Sdgi Holdings, Inc.Interbody fusion device and method for restoration of normal spinal anatomy
US6652533 *20 Sep 200125 Nov 2003Depuy Acromed, Inc.Medical inserter tool with slaphammer
US6669699 *30 Nov 200130 Dic 2003Spinecore, Inc.Distraction instrument for use in anterior cervical fixation surgery
US667983323 Mar 200120 Ene 2004Sdgi Holdings, Inc.Devices and methods for percutaneous surgery
US66958517 Ago 200224 Feb 2004Sdgi Holdings, Inc.Methods and instruments for interbody fusion
US673350416 Nov 200111 May 2004Osteotech, Inc.Cervical dowel and insertion tool
US6755841 *7 Dic 200129 Jun 2004Depuy Acromed, Inc.Medical installation tool
US675884918 Ago 20006 Jul 2004Sdgi Holdings, Inc.Interbody spinal fusion implants
US6770074 *17 Nov 20013 Ago 2004Gary Karlin MichelsonApparatus for use in inserting spinal implants
US6793656 *6 Mar 200021 Sep 2004Sdgi Holdings, Inc.Systems and methods for fixation of adjacent vertebrae
US687521321 Feb 20035 Abr 2005Sdgi Holdings, Inc.Method of inserting spinal implants with the use of imaging
US688724821 Dic 20013 May 2005Nuvasive, Inc.Bone blocks and methods for inserting bone blocks into intervertebral spaces
US68966801 Mar 200224 May 2005Gary K. MichelsonArcuate dynamic lordotic guard with movable extensions for creating an implantation space posteriorly in the lumbar spine
US689973423 Mar 200131 May 2005Howmedica Osteonics Corp.Modular implant for fusing adjacent bone structure
US69238107 Jun 19952 Ago 2005Gary Karlin MichelsonFrusto-conical interbody spinal fusion implants
US6923814 *29 Oct 20022 Ago 2005Nuvasive, Inc.System and methods for cervical spinal fusion
US692964721 Feb 200116 Ago 2005Howmedica Osteonics Corp.Instrumentation and method for implant insertion
US69491057 Ago 200127 Sep 2005Sdgi Holdings, Inc.Method and apparatus for stereotactic implantation
US69867721 Mar 200217 Ene 2006Michelson Gary KDynamic lordotic guard with movable extensions for creating an implantation space posteriorly in the lumbar spine
US699472811 Feb 20047 Feb 2006Spinecore, Inc.Cervical disc replacement method
US6997929 *14 May 200414 Feb 2006Spine Wave, Inc.Tissue distraction device
US701465812 Nov 200321 Mar 2006Spinecore, Inc.Intervertebral spacer device having a multi-pronged domed spring
US702578725 Nov 200211 Abr 2006Sdgi Holdings, Inc.Implantable joint prosthesis and associated instrumentation
US704113623 Abr 20039 May 2006Facet Solutions, Inc.Facet joint replacement
US705632125 Oct 20026 Jun 2006Endius, IncorporatedMethod of securing vertebrae
US7063705 *26 Jun 200220 Jun 2006Sdgi Holdings, Inc.Fluoroscopic locator and registration device
US707423722 Abr 200311 Jul 2006Facet Solutions, Inc.Multiple facet joint replacement
US70906984 Mar 200215 Ago 2006Facet SolutionsMethod and apparatus for spine joint replacement
US711512815 Oct 20033 Oct 2006Sdgi Holdings, Inc.Method for forming through a guard an implantation space in the human spine
US711858014 Sep 199910 Oct 2006Spine Solutions Inc.Instrument for inserting intervertebral implants
US71253807 Mar 200324 Oct 2006Warsaw Orthopedic, Inc.Clamping apparatus and methods
US714766522 Jul 199912 Dic 2006Sdgi Holdings, Inc.Threaded cylindrical multidiscoid single or multiple array disc prosthesis
US7166110 *7 Ene 200523 Ene 2007Yundt Kent DMethod, system and apparatus for interbody fusion
US716915223 Jul 200330 Ene 2007Sdgi Holdings, Inc.Methods and instruments for interbody surgical techniques
US71792624 Dic 200320 Feb 2007Sdgi Holdings, Inc.Method and apparatus for stereotactic implantation
US719859820 Ene 20043 Abr 2007Warsaw Orthopedic, Inc.Devices and methods for percutaneous surgery
US7204851 *20 Nov 200317 Abr 2007Sdgi Holdings, Inc.Method and apparatus for delivering an intervertebral disc implant
US720799118 Mar 200224 Abr 2007Warsaw Orthopedic, Inc.Method for the endoscopic correction of spinal disease
US72110851 Mar 20021 May 2007Warsaw Orthopedic, Inc.Dynamic lordotic guard with movable extensions for creating an implantation space posteriorly in the lumbar spine and method for use thereof
US7217273 *5 Dic 200315 May 2007General Surgical Innovations, Inc.Fluid operated retractors
US722645218 Feb 20045 Jun 2007Spinecore, Inc.Instrumentation and methods for use in implanting a cervical disc replacement device
US723818620 Ago 20033 Jul 2007Warsaw Orthopedic, Inc.Interbody fusion device and method for restoration of normal spinal anatomy
US726462224 Oct 20034 Sep 2007Warsaw Orthopedic, Inc.System for radial bone displacement
US727349813 Ene 200425 Sep 2007Warsaw Orthopedic, Inc.Open intervertebral spacer
US72880938 Nov 200230 Oct 2007Warsaw Orthopedic, Inc.Spinal fusion implant having a curved end
US72911494 Oct 19996 Nov 2007Warsaw Orthopedic, Inc.Method for inserting interbody spinal fusion implants
US730044021 May 200327 Nov 2007Warsaw Orthopedic, Inc.Methods and instruments for interbody fusion
US730358422 Abr 20054 Dic 2007Howmedica Osteonics Corp.Modular implant for fusing adjacent bone structure
US731446825 Mar 20041 Ene 2008Warsaw Orthopedic, Inc.Method for using arcuate dynamic lordotic guard with movable extensions for creating an implantation space posteriorly in the lumbar spine
US73166851 Dic 20038 Ene 2008Spinecore, Inc.Distraction instrument for use in anterior cervical fixation surgery
US73206885 Jun 200322 Ene 2008Warsaw Orthopedic, Inc.Methods and instruments for endoscopic interbody surgical techniques
US73262149 Ago 20035 Feb 2008Warsaw Orthopedic, Inc.Bone cutting device having a cutting edge with a non-extending center
US732928330 Mar 200512 Feb 2008Warsaw Orthopedic, Inc.Open intervertebral spacer
US738763528 Dic 200117 Jun 2008Link Spine Group, Inc.Surgical instrument for inserting an intervertebral endoprosthesis
US739930320 Ago 200215 Jul 2008Warsaw Orthopedic, Inc.Bone cutting device and method for use thereof
US7404795 *18 Nov 200329 Jul 2008Spinecore, Inc.Femoral ring loader
US742726422 Abr 200523 Sep 2008Warsaw Orthopedic, Inc.Instruments and methods for selective tissue retraction through a retractor sleeve
US74317226 Jun 20007 Oct 2008Warsaw Orthopedic, Inc.Apparatus including a guard member having a passage with a non-circular cross section for providing protected access to the spine
US744221126 May 200428 Oct 2008Spinalmotion, Inc.Intervertebral prosthetic disc
US744563513 Jun 20054 Nov 2008Facet SolutionsMethod and apparatus for spine joint replacement
US74523597 Jun 199518 Nov 2008Warsaw Orthopedic, Inc.Apparatus for inserting spinal implants
US745567231 Jul 200325 Nov 2008Gary Karlin MichelsonMethod for the delivery of electrical current to promote bone growth between adjacent bone masses
US7465305 *16 Abr 200416 Dic 2008Warsaw Orthopedic, Inc.Spinal implant and cutting tool preparation accessory for mounting the implant
US747916030 May 200120 Ene 2009Warsaw Orthopedic, Inc.Interbody fusion grafts and instrumentation
US7485120 *29 Dic 20043 Feb 2009Ray Charles DTapered bone fusion cages or blocks, implantation means and method
US749116817 Dic 200417 Feb 2009Depuy Spine, Inc.Surgical retractor systems and illuminated cannulae
US74912057 Jun 199517 Feb 2009Warsaw Orthopedic, Inc.Instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the lateral aspect of the spine
US7503936 *23 Sep 200417 Mar 2009Warsaw Orthopedic, Inc.Methods for forming and retaining intervertebral disc implants
US750724215 Nov 200424 Mar 2009Facet SolutionsSurgical measurement and resection framework
US750725517 Nov 200424 Mar 2009Spinecore, Inc.Insertion tool for use with trial intervertebral distraction spacers
US752090011 Jul 200521 Abr 2009Warsaw Orthopedic, Inc.Intervertebral disc nucleus implants and methods
US753100118 Mar 200512 May 2009Spinalmotion, Inc.Intervertebral prosthesis
US75342547 Jun 199519 May 2009Warsaw Orthopedic, Inc.Threaded frusto-conical interbody spinal fusion implants
US756328411 Feb 200521 Jul 2009Synthes Usa, LlcIntervertebral disc implant
US756634518 Mar 200528 Jul 2009Facet Solutions, IncProsthesis for the replacement of a posterior element of a vertebra
US75690548 Nov 20054 Ago 2009Warsaw Orthopedic, Inc.Tubular member having a passage and opposed bone contacting extensions
US757559930 Jul 200418 Ago 2009Spinalmotion, Inc.Intervertebral prosthetic disc with metallic core
US75853266 Ago 20048 Sep 2009Spinalmotion, Inc.Methods and apparatus for intervertebral disc prosthesis insertion
US758857815 Nov 200415 Sep 2009Facet Solutions, IncSurgical measurement systems and methods
US75885902 Jun 200415 Sep 2009Facet Solutions, IncSpinal facet implant with spherical implant apposition surface and bone bed and methods of use
US760117420 Jun 200313 Oct 2009Warsaw Orthopedic, Inc.Wear-resistant endoprosthetic devices
US760810520 Jul 200527 Oct 2009Howmedica Osteonics Corp.Methods of inserting conically-shaped fusion cages
US761842314 Jun 200317 Nov 2009Nuvasive, Inc.System and method for performing spinal fusion
US76184396 May 200417 Nov 2009Spinecore, Inc.Instrumentation and methods for use in implanting a cervical disc replacement device
US76184531 Sep 200517 Nov 2009Facet Solutions, IncFacet joint replacement
US761845510 Jul 200617 Nov 2009Facet Solutions, IncMultiple facet joint replacement
US761846123 Sep 200417 Nov 2009Warsaw Orthopedic, Inc.Composite intervertebral disc implants and methods for forming the same
US762195512 Abr 200724 Nov 2009Facet Solutions, Inc.Facet joint replacement
US7621958 *22 Ene 200424 Nov 2009Warsaw Orthopedic, Inc.Methods and instruments for interbody fusion
US762537421 Ago 20031 Dic 2009Warsaw Orthopedic, Inc.Interbody fusion grafts and instrumentation
US762537926 Ene 20041 Dic 2009Warsaw Orthopedic, Inc.Methods and instrumentation for inserting intervertebral grafts and devices
US763791118 Feb 200429 Dic 2009Spinecore, Inc.Instrumentation and methods for use in implanting a cervical disc replacement device
US763791321 Jul 200529 Dic 2009Spinalmotion, Inc.Spinal midline indicator
US7637952 *11 Mar 200329 Dic 2009Zimmer Spine, Inc.Instrumentation and procedure for implanting spinal implant devices
US763795331 Oct 200329 Dic 2009Warsaw Orthopedic, Inc.Interbody fusion grafts and instrumentation
US764165418 Feb 20045 Ene 2010Spinecore, Inc.Instrumentation and methods for use in implanting a cervical disc replacement device
US76416656 May 20045 Ene 2010Spinecore, Inc.Instrumentation and methods for use in implementing a cervical disc replacement device
US76416928 Ago 20015 Ene 2010Warsaw Orthopedic, Inc.Implantable joint prosthesis
US764851118 Feb 200419 Ene 2010Spinecore, Inc.Instrumentation and methods for use in implanting a cervical disc replacement device
US7655012 *10 May 20042 Feb 2010Zimmer Spine, Inc.Methods and apparatuses for minimally invasive replacement of intervertebral discs
US766218219 Feb 200416 Feb 2010Spinecore, Inc.Instrumentation and methods for use in implanting a cervical disc replacement device
US766218528 Ago 200316 Feb 2010Osteotech, Inc.Intervertebral implants
US767035916 Ene 20072 Mar 2010Yundt Kent DMethod, system and apparatus for interbody fusion
US767427813 Feb 20069 Mar 2010Spine Wave, Inc.Tissue distraction device
US76742926 May 20049 Mar 2010Spinecore, Inc.Instrumentation and methods for use in implanting a cervical disc replacement device
US767814931 Oct 200316 Mar 2010Warsaw Orthopedic, Inc.Open intervertebral spacer
US7686805 *1 Jul 200430 Mar 2010Warsaw Orthopedic, Inc.Methods for distraction of a disc space
US769114819 Mar 20056 Abr 2010Warsaw Orthopedic, Inc.Frusto-conical spinal implant
US769551618 Abr 200513 Abr 2010Ldr MedicalIntervertebral disc prosthesis
US76998775 Ago 200420 Abr 2010Zimmer Spine, Inc.Method of securing vertebrae
US770878019 Nov 20044 May 2010Spinecore, Inc.Instrumentation and methods for use in implanting a cervical disc replacement device
US772253015 Oct 200325 May 2010Zimmer Spine, Inc.Method of securing vertebrae
US7722618 *10 Oct 200225 May 2010Warsaw Orthopedic, Inc.Method and instrumentation for posterior interbody fusion
US772261925 Abr 200625 May 2010Warsaw Orthopedic, Inc.Method of maintaining distraction of a spinal disc space
US7722622 *16 Feb 200625 May 2010Synthes Usa, LlcImplant insertion apparatus and method of use
US772264714 Mar 200525 May 2010Facet Solutions, Inc.Apparatus and method for posterior vertebral stabilization
US772600213 Oct 20041 Jun 2010Osteotech, Inc.Processes for making spinal intervertebral implant, interconnections for such implant
US773175430 Ago 20068 Jun 2010Spinalmotion, Inc.Intervertebral prosthesis
US77446375 Oct 200729 Jun 2010Spine Wave, Inc.Method for restoring vertebral body height
US774464925 Jun 200729 Jun 2010Moore Mark RSpondylolisthesis correction apparatus and method
US7749253 *27 Abr 20076 Jul 2010Kyphon SÀRLSpine distraction implant and method
US774925518 Mar 20056 Jul 2010Spine Wave, Inc.Method for fusing adjacent bones
US775391231 Mar 200413 Jul 2010Spine Wave, Inc.Tissue distraction device
US77539372 Jun 200413 Jul 2010Facet Solutions Inc.Linked bilateral spinal facet implants and methods of use
US775395626 May 200413 Jul 2010Spinalmotion, Inc.Prosthetic disc for intervertebral insertion
US775850129 Jun 200620 Jul 2010Depuy Spine, Inc.Surgical reactors and methods of minimally invasive surgery
US7766918 *31 Ene 20063 Ago 2010Warsaw Orthopedic, Inc.Spinal disc replacement surgical instrument and methods for use in spinal disc replacement
US77714327 Oct 200310 Ago 2010Warsaw Orthopedic, Inc.Insertion device and techniques for orthopaedic implants
US777147728 Abr 200410 Ago 2010Spinecore, Inc.Intervertebral spacer device utilizing a belleville washer having radially spaced concentric grooves
US777604520 Ago 200417 Ago 2010Warsaw Orthopedic, Inc.Instrumentation and methods for vertebral distraction
US77760492 Oct 200217 Ago 2010Nuvasive, Inc.Spinal implant inserter, implant, and method
US77760943 May 200517 Ago 2010Nuvasive, Inc.Spinal implants and methods for inserting spinal implants into intervertebral spaces
US778070710 Jun 200324 Ago 2010Spine Wave, Inc.Method for reducing a vertebra using stacked elements
US778070831 Ene 200524 Ago 2010Osteotech, Inc.Implant retaining device
US77807349 Mar 200624 Ago 2010Spine Wave, Inc.Tissue distraction device
US779903430 Mar 200721 Sep 2010Spine Wave, Inc.Tissue distraction device
US780316120 Dic 200628 Sep 2010Warsaw Orthopedic, Inc.Methods and instruments for interbody surgical techniques
US7803162 *21 Jul 200328 Sep 2010Spine Solutions, Inc.Instruments and method for inserting an intervertebral implant
US781133127 Mar 200912 Oct 2010Spine Wave, Inc.Tissue distraction device
US781564829 Sep 200819 Oct 2010Facet Solutions, IncSurgical measurement systems and methods
US782880018 May 20099 Nov 2010Warsaw Orthopedic, Inc.Threaded frusto-conical interbody spinal fusion implants
US784208827 Ene 200630 Nov 2010Ldr MedicalIntervertebral disc prosthesis
US785069512 Ago 200414 Dic 2010Zimmer Spine, Inc.Method of securing vertebrae
US7857818 *30 Mar 200728 Dic 2010Warsaw Orthopedic, Inc.Method and apparatus for delivering an intervertebral disc implant
US786723731 Oct 200511 Ene 2011Depuy Spine, Inc.Arthroplasty revision device and method
US786723828 Ago 200611 Ene 2011Warsaw Orthopedic, Inc.Method for using dynamic lordotic guard
US7875034 *14 Mar 200625 Ene 2011Warsaw Orthopedic, Inc.Spinal disc space preparation instruments and methods for interbody spinal implants
US787507825 Ago 200525 Ene 2011Spine Wave, Inc.Expandable interbody fusion device
US788756518 Feb 200615 Feb 2011Warsaw Orthopedic, Inc.Apparatus and method for sequential distraction
US78875688 Feb 200515 Feb 2011Nuvasive, Inc.Stackable spinal support system and related methods
US789688419 Abr 20071 Mar 2011Aesculap, Inc.Interbody distractor
US79058855 Oct 200715 Mar 2011Spine Wave, Inc.Reduction system for restoration of a vertebral body
US790983211 Sep 200422 Mar 2011Warsaw Orthopedic, Inc.Retractor for percutaneous surgery in a patient and method for use thereof
US791453025 Abr 200629 Mar 2011Warsaw Orthopedic, Inc.Tissue dilator and method for performing a spinal procedure
US791456029 Sep 200829 Mar 2011Gmedelaware 2 LlcSpinal facet implant with spherical implant apposition surface and bone bed and methods of use
US79187924 Ene 20065 Abr 2011Depuy Spine, Inc.Surgical retractor for use with minimally invasive spinal stabilization systems and methods of minimally invasive surgery
US791889129 Mar 20055 Abr 2011Nuvasive Inc.Systems and methods for spinal fusion
US792735417 Feb 200619 Abr 2011Kyphon SarlPercutaneous spinal implants and methods
US793168825 Ago 200526 Abr 2011Spine Wave, Inc.Expandable interbody fusion device
US793511625 Nov 20083 May 2011Gary Karlin MichelsonImplant for the delivery of electrical current to promote bone growth between adjacent bone masses
US7935124 *7 Ago 20033 May 2011Warsaw Orthopedic, Inc.Devices and techniques for a posterior lateral disc space approach
US7938837 *18 Jun 200810 May 2011Spinecore, Inc.Femoral ring loader
US79429333 Abr 201017 May 2011Warsaw Orthopedic, Inc.Frusto-conical spinal implant
US79511547 May 201031 May 2011Warsaw Orthopedic, Inc.Insertion device and techniques for orthopaedic implants
US795120217 Dic 200831 May 2011Spinecore, Inc.Spacer device and insertion instrument for use in anterior cervical fixation surgery
US795525729 Sep 20067 Jun 2011Depuy Spine, Inc.Non-rigid surgical retractor
US79553601 May 20077 Jun 2011Warsaw Orthopedic, Inc.Method for using dynamic lordotic guard with movable extensions for creating an implantation space posteriorly in the lumbar spine
US7955390 *31 Oct 20087 Jun 2011GME Delaware 2 LLCMethod and apparatus for spine joint replacement
US795539214 Dic 20067 Jun 2011Warsaw Orthopedic, Inc.Interspinous process devices and methods
US796786731 May 200728 Jun 2011Spine Wave, Inc.Expandable interbody fusion device
US797654923 Mar 200712 Jul 2011Theken Spine, LlcInstruments for delivering spinal implants
US79810314 Ene 200619 Jul 2011Depuy Spine, Inc.Surgical access devices and methods of minimally invasive surgery
US798524631 Mar 200626 Jul 2011Warsaw Orthopedic, Inc.Methods and instruments for delivering interspinous process spacers
US79852479 Sep 200326 Jul 2011Zimmer Spine, Inc.Methods and apparatuses for treating the spine through an access device
US798525813 Nov 200926 Jul 2011Warsaw Orthopedic Inc.Methods and instruments for interbody fusion
US7988695 *21 Dic 20062 Ago 2011Theken Spine, LlcArticulated delivery instrument
US799334216 Jun 20069 Ago 2011Kyphon SarlPercutaneous spinal implants and methods
US7993347 *27 Jul 20009 Ago 2011Warsaw Orthopedic, Inc.Guard for use in performing human interbody spinal surgery
US799337322 Feb 20059 Ago 2011Hoy Robert WPolyaxial orthopedic fastening apparatus
US79933786 Mar 20079 Ago 2011Warsaw Orthopedic, IN.Methods for percutaneous spinal surgery
US79934061 Mar 20109 Ago 2011Warsaw Orthopedic, Inc.Open intervertebral spacer
US799814330 Sep 200316 Ago 2011Warsaw Orthopedic, Inc.Dynamic guard
US799817729 Sep 200816 Ago 2011Gmedelaware 2 LlcLinked bilateral spinal facet implants and methods of use
US799817829 Sep 200816 Ago 2011Gmedelaware 2 LlcLinked bilateral spinal facet implants and methods of use
US799820829 Mar 200716 Ago 2011Kyphon SarlPercutaneous spinal implants and methods
US79982095 Oct 200916 Ago 2011Warsaw Orthopedic, IncInterbody fusion grafts and instrumentation
US7998215 *12 Dic 200816 Ago 2011Warsaw Orthopedic, Inc.Devices and techniques for a posterior lateral disc space approach
US800283428 Abr 200923 Ago 2011Spinalmotion, Inc.Intervertebral prosthetic disc with metallic core
US800283523 Feb 200923 Ago 2011Ldr MedicalIntervertebral disc prosthesis
US802956717 Feb 20064 Oct 2011Kyphon SarlPercutaneous spinal implants and methods
US80295682 Jul 20104 Oct 2011Spinecore, Inc.Intervertebral spacer device having a slotted partial circular domed arch strip spring
US803861117 Dic 200418 Oct 2011Depuy Spine, Inc.Surgical methods and surgical kits
US803871323 Abr 200318 Oct 2011Spinecore, Inc.Two-component artificial disc replacements
US803871724 May 200418 Oct 2011Spinecore, Inc.Method of distracting vertebral bones
US804334430 Abr 200925 Oct 2011Synthes Usa, LlcImplant insertion apparatus and method of use
US80574759 Nov 201015 Nov 2011Warsaw Orthopedic, Inc.Threaded interbody spinal fusion implant
US806230312 Ene 200722 Nov 2011K2M, Inc.Apparatus and methods for inserting an implant
US806230425 Abr 200722 Nov 2011Spinal Elements, Inc.Spinal implant distractor/inserter
US806233619 Dic 200522 Nov 2011Gmedelaware 2 LlcPolyaxial orthopedic fastening apparatus with independent locking modes
US806237128 Abr 200922 Nov 2011Spinalmotion, Inc.Intervertebral prosthetic disc with metallic core
US806670521 Feb 200329 Nov 2011Warsaw Orthopedic, Inc.Instrumentation for the endoscopic correction of spinal disease
US8066709 *1 Jul 200429 Nov 2011Warsaw Orthopedic, Inc.Distractor with opening
US80667108 Abr 201029 Nov 2011Warsaw Orthopedic, Inc.Distractor for posterior interbody fusion
US806671417 Mar 200629 Nov 2011Warsaw Orthopedic Inc.Instrumentation for distraction and insertion of implants in a spinal disc space
US807562318 Ago 201013 Dic 2011Spine Wave, Inc.Apparatus and kit for distraction of tissue surfaces
US80837974 Feb 200527 Dic 2011Spinalmotion, Inc.Intervertebral prosthetic disc with shock absorption
US809042811 Nov 20093 Ene 2012Spinalmotion, Inc.Spinal midline indicator
US809245924 May 200710 Ene 2012Kyphon SarlPercutaneous spinal implants and methods
US809253815 Abr 200810 Ene 2012Spinalmotion, Inc.Intervertebral prosthetic disc
US80925391 Jul 201010 Ene 2012Spinecore, Inc.Intervertebral spacer device having a belleville washer with concentric grooves
US809254223 Nov 200910 Ene 2012Warsaw Orthopedic, Inc.Implantable joint prosthesis
US809699429 Mar 200717 Ene 2012Kyphon SarlPercutaneous spinal implants and methods
US809699529 Mar 200717 Ene 2012Kyphon SarlPercutaneous spinal implants and methods
US80970262 Mar 200917 Ene 2012K2M, Inc.Minimally invasive retraction device having removable blades
US8105331 *3 Oct 200531 Ene 2012Globus Medical, Inc.Spinal surgery distractor with an integrated retractor
US810538131 Ene 200731 Ene 2012Spine Solutions, Inc.Intervertebral implant, insertion tool and method of inserting same
US81099799 Dic 20097 Feb 2012Spinecore, Inc.Instrumentation and methods for use in implanting a cervical disc replacement device
US811408819 Sep 200814 Feb 2012Zimmer Spine, Inc.Geared spinal implant inserter-distractor
US81141315 Nov 200814 Feb 2012Kyphon SarlExtension limiting devices and methods of use for the spine
US81237555 Oct 200728 Feb 2012Spine Wave, Inc.Tissue distraction device
US814243826 Ago 201027 Mar 2012Warsaw Orthopedic, Inc.Methods and instruments for interbody surgical techniques
US814749924 Abr 20083 Abr 2012Spinecore, Inc.Dynamic distractor
US815784028 Jun 200717 Abr 2012Kyphon SarlSpine distraction implant and method
US816789030 Oct 20071 May 2012Kyphon SarlPercutaneous spinal implants and methods
US81873344 Abr 201129 May 2012Nuvasive, Inc.System and methods for spinal fusion
US820638721 Abr 201126 Jun 2012Michelson Gary KInterbody spinal implant inductively coupled to an external power supply
US82063988 Sep 201026 Jun 2012Spine Wave, Inc.Apparatus for spinal fusion
US820641829 Ago 200826 Jun 2012Gmedelaware 2 LlcSystem and method for facet joint replacement with detachable coupler
US82064477 Mar 200826 Jun 2012Spinalmotion, Inc.Methods and apparatus for intervertebral disc prosthesis insertion
US820644916 Jul 200926 Jun 2012Spinalmotion, Inc.Artificial intervertebral disc placement system
US821114729 Ago 20083 Jul 2012Gmedelaware 2 LlcSystem and method for facet joint replacement
US82111546 Abr 20093 Jul 2012Lanx, Inc.Bone plate assemblies with backout protection and visual indicator
US821631329 Jun 200910 Jul 2012Moore Mark RSpondylolisthesis correction apparatus and method
US822145830 Oct 200717 Jul 2012Kyphon SarlPercutaneous spinal implants and methods
US822665214 Nov 201124 Jul 2012Warsaw Orthopedic, Inc.Threaded frusto-conical spinal implants
US82266912 Ago 201024 Jul 2012Stryker SpineInsertion guide for a spinal implant
US823162830 Nov 200931 Jul 2012Spinecore, Inc.Instrumentation and methods for use in implanting a cervical disc replacement device
US823599729 Ene 20097 Ago 2012Pioneer Surgical Technology, Inc.Rod locking instrument
US82465382 Mar 200921 Ago 2012K2M, Inc.Minimally invasive retractor with separable blades and methods of use
US8246686 *5 Abr 201221 Ago 2012Nuvasive, Inc.Systems and methods for spinal fusion
US825199729 Nov 201128 Ago 2012Warsaw Orthopedic, Inc.Method for inserting an artificial implant between two adjacent vertebrae along a coronal plane
US825202729 Ago 200828 Ago 2012Gmedelaware 2 LlcSystem and method for facet joint replacement
US825743926 Ene 20094 Sep 2012Ldr MedicalIntervertebral disc prosthesis
US826273230 May 200811 Sep 2012Spinalmotion, Inc.Intervertebral prosthesis
US826793928 Feb 200818 Sep 2012Stryker SpineTool for implanting expandable intervertebral implant
US826799915 Abr 200918 Sep 2012Ldr MedicalIntervertebral disc prosthesis
US827748620 Oct 20032 Oct 2012Zimmer Spine, Inc.System for performing a procedure at a spinal location
US827750728 May 20102 Oct 2012Spinecore, Inc.Spacerless artificial disc replacements
US828757217 Dic 200916 Oct 2012Howmedica Osteonics Corp.Intervertebral implant with integrated fixation
US828759716 Abr 201016 Oct 2012Nuvasive, Inc.Method and apparatus for performing spine surgery
US830873422 Jun 201013 Nov 2012Synthes Usa, LlcImplant insertion apparatus and method of use
US830876719 Sep 200813 Nov 2012Pioneer Surgical Technology, Inc.Interlaminar stabilization system
US830876829 Ago 200813 Nov 2012Gmedelaware 2 LlcSystem and method for facet joint replacement
US830877414 Feb 200813 Nov 2012Pioneer Surgical Technology, Inc.Spinal rod reducer and cap insertion apparatus
US830880322 Ene 200813 Nov 2012Warsaw Orthopedic, Inc.Methods and instruments for endoscopic interbody surgical techniques
US831351124 Ago 200520 Nov 2012Gmedelaware 2 LlcFacet joint replacement
US832885128 Jul 200611 Dic 2012Nuvasive, Inc.Total disc replacement system and related methods
US833378917 Abr 200818 Dic 2012Gmedelaware 2 LlcFacet joint replacement
US833398527 Ene 200518 Dic 2012Warsaw Orthopedic, Inc.Non-glycerol stabilized bone graft
US833750030 Jul 200725 Dic 2012Synthes Usa, LlcDrilling/milling guide and keel cut preparation system
US833753127 Feb 201225 Dic 2012Spine Wave, Inc.Method of supporting and distracting opposing vertebral bodies of a spine
US83375591 Jun 201025 Dic 2012Globus Medical, Inc.Expandable vertebral prosthesis
US833756212 Ene 201225 Dic 2012Spine Wave, Inc.Device for distracting body tissue
US834316317 Feb 20091 Ene 2013Nuvasive, Inc.Spinal implant installation device
US834319327 Feb 20121 Ene 2013Spine Wave, Inc.Method of supporting and distracting opposing vertebral bodies
US83432196 Jun 20081 Ene 2013Ldr MedicalIntersomatic cage, intervertebral prosthesis, anchoring device and implantation instruments
US834901422 Jun 20118 Ene 2013Spine Wave, Inc.Expandable device for distracting spinal tissue surfaces
US834901517 Dic 20098 Ene 2013Howmedica Osteonics Corp.Intervertebral implant with integrated fixation
US8349017 *9 Sep 20108 Ene 2013Spine Solutions, Inc.Instruments and method for inserting an intervertebral implant
US835390925 Abr 200615 Ene 2013Warsaw Orthopedic, Inc.Surgical instrument for distracting a spinal disc space
US835393317 Abr 200815 Ene 2013Gmedelaware 2 LlcFacet joint replacement
US835716712 Oct 200422 Ene 2013Spinecore, Inc.Artificial intervertebral disc trials with baseplates having inward tool engagement holes
US836115322 Sep 200329 Ene 2013Spinecore, Inc.Porous intervertebral distraction spacers
US8361156 *6 Abr 201229 Ene 2013Nuvasive, Inc.Systems and methods for spinal fusion
US837207915 Ago 201112 Feb 2013Warsaw Orthopedic, Inc.Dynamic guard and method for use thereof
US837215711 Feb 200812 Feb 2013Warsaw Orthopedic, Inc.Joint revision implant
US837694016 Feb 201219 Feb 2013K2M, Inc.Minimally invasive retractor with separable blades and methods of use
US8377072 *6 Feb 200619 Feb 2013Depuy Spine, Inc.Medical device installation tool
US837713030 Abr 201019 Feb 2013Mark R. MooreSpondylolisthesis correction apparatus and method
US83827672 Nov 200926 Feb 2013K2M, Inc.Implant insertion tool
US838276827 Sep 201126 Feb 2013K2M, Inc.Apparatus and methods for inserting an implant
US83828403 Sep 200926 Feb 2013Zimmer Spine, Inc.Spinal implant delivery methods and devices
US8382841 *15 Ene 201026 Feb 2013Kent D. YundtMethod, system and apparatus for interbody fusion
US83987129 Nov 201119 Mar 2013Spinalmotion, Inc.Intervertebral prosthetic disc with shock absorption
US840929217 May 20112 Abr 2013Warsaw Orthopedic, Inc.Spinal fusion implant
US841462521 Dic 20119 Abr 2013K2M, Inc.Minimally invasive retraction device having removable blades
US84197702 Jun 200416 Abr 2013Gmedelaware 2 LlcSpinal facet implants with mating articulating bearing surface and methods of use
US842560318 Dic 200923 Abr 2013Synthes Usa, LlcOrthopedic implant with flexible keel
US843529722 Sep 20097 May 2013Spinecore, Inc.Intervertebral disc replacement
US843530116 Sep 20117 May 2013DePuy Synthes Products, LLCArtificial intervertebral disc implant
US84399315 May 200914 May 2013Ldr MedicalInstrumentation and methods for inserting an intervertebral disc prosthesis
US844469512 May 200921 May 2013Spinalmotion, Inc.Prosthetic disc for intervertebral insertion
US845462226 Jun 20084 Jun 2013Spinal Elements, Inc.Spinal implant distractor/inserter
US845469813 Feb 20084 Jun 2013Spinalmotion, Inc.Prosthetic disc for intervertebral insertion
US846038431 Oct 200711 Jun 2013Nuvasive, Inc.Stackable spinal support system
US846554616 Feb 200718 Jun 2013Ldr MedicalIntervertebral disc prosthesis insertion assemblies
US84700413 Oct 201125 Jun 2013Spinecore, Inc.Two-component artificial disc replacements
US847549631 Oct 20072 Jul 2013Nuvasive, Inc.Stackable spinal support system
US848071522 May 20079 Jul 2013Zimmer Spine, Inc.Spinal implant system and method
US8486083 *17 Nov 200916 Jul 2013Warsaw Orthopedic, Inc.Methods and instrumentation for inserting intervertebral grafts and devices
US848611513 Mar 200916 Jul 2013Lanx, Inc.Spinal plate assemblies with backout protection cap and methods
US84861474 Feb 200816 Jul 2013Spinalmotion, Inc.Posterior spinal device and method
US849165414 Jul 201123 Jul 2013Warsaw Orthopedic Inc.Devices and techniques for a posterior lateral disc space approach
US849666418 May 200530 Jul 2013Warsaw Orthopedic, Inc.Method for using lordotic guard with moveable extensions for creating an implantation space posteriorly in the lumbar spine
US8500749 *19 Abr 20116 Ago 2013Prescient Surgical Designs, LlcApparatus and method for inserting intervertebral implants
US850663115 Sep 201013 Ago 2013Spinalmotion, Inc.Customized intervertebral prosthetic disc with shock absorption
US850663430 Nov 200413 Ago 2013DePuy Synthes Products, LLCIntervertebral implant
US850663625 Jun 200713 Ago 2013Theken Spine, LlcOffset radius lordosis
US85179351 Jul 201027 Ago 2013DePuy Synthes Products, LLCSurgical retractors and methods of minimally invasive surgery
US8535326 *30 Ago 200617 Sep 2013DePuy Synthes Products, LLCInsertion instrument for an intervertebral implant
US85353536 Jul 201117 Sep 2013Spine Wave, Inc.Method of providing spinal interbody fusion
US85407214 Abr 201124 Sep 2013Amicus Design Group, LlcAdjustable apparatus and methods for inserting an implant
US8540724 *30 Abr 201024 Sep 2013Lanx, Inc.Anterior distractor-inserter with linear countersink adjustment
US854074614 Sep 201224 Sep 2013Zimmer Spine, Inc.Cannula for receiving surgical instruments
US855099517 Jun 20118 Oct 2013DePuy Synthes Products, LLCSurgical access devices and methods of minimally invasive surgery
US855110511 Oct 20118 Oct 2013Spinal Elements, Inc.Spinal implant distractor/inserter
US85569361 Feb 200715 Oct 2013Gmedelaware 2 LlcFacet joint replacement
US85626499 Ago 200622 Oct 2013Gmedelaware 2 LlcSystem and method for multiple level facet joint arthroplasty and fusion
US857430124 Ene 20135 Nov 2013Nuvasive, Inc.Systems and methods for spinal fusion
US857991116 Ene 200912 Nov 2013Spinecore, Inc.Instruments and methods for inserting artificial intervertebral implants
US857994112 Abr 200712 Nov 2013Alan ChervitzLinked bilateral spinal facet implants and methods of use
US857997810 Ene 201212 Nov 2013DePuy Synthes Products, LLCIntervertebral implant, insertion tool and method of inserting same
US860298430 Sep 200810 Dic 2013DePuy Synthes Products, LLCSurgical retractor systems and illuminated cannulae
US860317031 Jul 201210 Dic 2013Stryker SpineExpandable intervertebral implant
US8608804 *23 Ene 201317 Dic 2013Nuvasive, Inc.Systems and methods for spinal fusion
US862289730 Ago 20117 Ene 2014DePuy Synthes Products, LLCSurgical methods and surgical kits
US86230885 Dic 20087 Ene 2014Nuvasive, Inc.Spinal fusion implant and related methods
US863680521 May 201228 Ene 2014Spinalmotion, Inc.Artificial intervertebral disc placement system
US864176722 Abr 20114 Feb 2014Spine Wave, Inc.Expandable interbody fusion device
US86521816 Jul 200618 Feb 2014Lanx, Inc.Cervical plate
US86632293 May 20074 Mar 2014DePuy Synthes Products, LLCInstruments and method for preparing an intervertebral space for receiving an artificial disc implant
US866323230 Jun 20114 Mar 2014Warsaw Orthopedic, Inc.Apparatus and method for creating an implantation space in a spine
US867298024 Ago 201018 Mar 2014Warsaw Orthopedic, Inc.Implant retaining device
US86730057 Mar 200818 Mar 2014Nuvasive, Inc.System and methods for spinal fusion
US867911823 Jul 201225 Mar 2014Warsaw Orthopedic, Inc.Spinal implants
US867918229 Ago 201225 Mar 2014Spinecore, Inc.Spacerless artificial disc replacements
US868503521 Jul 20051 Abr 2014Spinalmotion, Inc.Intervertebral prosthesis placement instrument
US868510529 Oct 20131 Abr 2014Nuvasive, Inc.Systems and methods for spinal fusion
US86908774 Abr 20118 Abr 2014Spinecore, Inc.Femoral ring loader
US870275929 Ago 200822 Abr 2014Gmedelaware 2 LlcSystem and method for bone anchorage
US871535129 Nov 20126 May 2014Spine Wave, Inc.Expandable interbody fusion device with graft chambers
US871535522 Oct 20126 May 2014Nuvasive, Inc.Spinal fusion cage with removable planar elements
US872172312 Ene 200913 May 2014Globus Medical, Inc.Expandable vertebral prosthesis
US8734447 *27 Jun 200027 May 2014Warsaw Orthopedic, Inc.Apparatus and method of inserting spinal implants
US87345151 May 200927 May 2014George FreyMethods and apparatus for insertion of intervertebral implants and devices therefor
US873451912 Abr 200727 May 2014Spinalmotion, Inc.Posterior spinal device and method
US87474072 Mar 200910 Jun 2014K2M, Inc.Minimally invasive retractor and methods of use
US875834428 Ago 201224 Jun 2014Warsaw Orthopedic, Inc.Spinal implant and instruments
US87647557 Jun 20111 Jul 2014Warsaw Orthopedic, Inc.Method for using a guard for creating a socket posteriorly in the lumbar spine
US87648017 Feb 20061 Jul 2014Gmedelaware 2 LlcFacet joint implant crosslinking apparatus and method
US87648339 Mar 20091 Jul 2014Spinalmotion, Inc.Artificial intervertebral disc with lower height
US20080215058 *31 May 20074 Sep 2008Zucherman James FSpine distraction implant and method
US20100069914 *17 Nov 200918 Mar 2010Puno Rolando MMethods and instrumentation for inserting intervertebral grafts and devices
US20100168861 *15 Ene 20101 Jul 2010Yundt Kent DMethod, System and Apparatus for Interbody Fusion
US20100331988 *9 Sep 201030 Dic 2010Theirry MarnayInstruments and Method For Inserting An Intervertebral Implant
US20110218633 *17 May 20118 Sep 2011George FreyDevices and techniques for a posterior lateral disc space approach
US20110270261 *30 Abr 20103 Nov 2011Lanx, Inc.Anterior distractor-inserter with linear countersink adjustment
US20120209388 *6 Abr 201216 Ago 2012Nuvasive, Inc.Systems and Methods for Spinal Fusion
US20130138216 *23 Ene 201330 May 2013Nuvasive, Inc.Systems and Methods for Spinal Fusion
US20130245768 *26 Feb 201319 Sep 2013K2M, Inc.Apparatus and Methods for Inserting an Implant
US20140148908 *3 Feb 201429 May 2014Nuvasive, Inc.Systems and methods for spinal fusion
USRE4248014 Dic 200121 Jun 2011Warsaw Orthopedic, Inc.Human spinal disc prothesis with hinges
USRE425762 Feb 200126 Jul 2011Warsaw Orthopedic, Inc.Human spinal disc prosthesis
USRE43317 *29 Mar 200617 Abr 2012Depuy Spine, Inc.Medical installation tool
USRE4483520 Dic 20118 Abr 2014Depuy Synthes Products LlcMedical installation tool
CN100560039C21 Ene 200518 Nov 2009华沙整形外科股份有限公司Device for inserting intervertebral grafts and devices
DE10035182A1 *20 Jul 20007 Feb 2002Aesculap Ag & Co KgInstrument for inserting intervertebral implant has stop on forward thrust element, with protuberance, cavity , guide track with two arms
DE10035182C2 *20 Jul 200011 Jul 2002Aesculap Ag & Co KgEinsetzinstrument für ein Zwischenwirbelimplantat
EP0077159A1 *4 Oct 198220 Abr 1983Brian Norman AtkinsVertebrae spreader
EP0179695A1 *25 Sep 198530 Abr 1986Pierre KehrVertebral prosthesis, in particular for cervical vertebrae
EP0269935A2 *14 Nov 19878 Jun 1988ESKA medical GmbH & Co.Expander forcep for the vertabra
EP0333990A2 *23 Ene 198927 Sep 1989Waldemar Link (GmbH & Co.)Surgical instrument set
EP0641547A2 *15 Jul 19948 Mar 1995MAN Ceramics GmbHVertebral fusion
EP0676176A1 *16 Mar 199511 Oct 1995United States Surgical CorporationSurgical instruments useful for endoscopic spinal procedures
EP0681811A2 *16 Mar 199515 Nov 1995United States Surgical CorporationSurgical instruments useful for endoscopic spinal procedures
EP1093760A2 *9 Jun 199425 Abr 2001Karlin Technology, Inc.Spinal distractor
EP1153582A2 *4 May 200114 Nov 2001DePuy Acromed, Inc.Medical installation tool
EP1222903A1 *29 Oct 200117 Jul 2002Waldemar Link (GmbH & Co.)Surgical instrument for implanting an intervertebral prosthesis
EP1447061A1 *20 Sep 199418 Ago 2004SYNTHES AG ChurImplant for the intervertebral space
EP1464306A2 *20 Sep 19946 Oct 2004SYNTHES AG ChurImplant for the intervertebral space
EP1504732A1 *19 Feb 19979 Feb 2005SDGI Holdings, Inc.Spinal fusion implants and tools for insertion and revision
EP2599463A2 *22 Feb 20065 Jun 2013Synthes GmbHSpinal implant insertion apparatus
WO1995008306A1 *20 Sep 199430 Mar 1995Louis Francois Charles BeckersImplant for the intervertebral space
WO1995025487A1 *17 Mar 199528 Sep 1995Madhavan PisharodiMiddle expanded, removable intervertebral disk stabilizer and method of lumbar intervertebral disk stabilization
WO1997031517A2 *19 Feb 199728 Ago 1997Danek Medical IncSpinal fusion implants and tools for insertion and revision
WO1999025253A1 *13 Nov 199827 May 1999Augustin BetzOperative system to correct vertebral body splitting
WO2001085033A2 *7 May 200115 Nov 2001Osteotech IncIntervertebral distractor and implant insertion instrument
WO2002054994A1 *28 Dic 20013 Mar 2003Arnold KellerSurgical instrument for inserting an intervertebral endoprosthesis
WO2002069891A2 *1 Mar 200212 Sep 2002Gary K MichelsonDynamic lordotic guard with movable extensions for creating an implantation space posteriorly in the lumbar spine and method for use thereof
WO2003077808A2 *11 Mar 200325 Sep 2003Spinal Concepts IncInstrumentation and procedure for implanting spinal implant devices
WO2004032807A2 *7 Oct 200322 Abr 2004Frank M D SchwabInsertion device and techniques for orthopaedic implants
WO2004066884A1 *26 Ene 200412 Ago 2004Villiers Malan DeIntervertebral prosthesis placement instrument
WO2004089191A2 *31 Mar 200421 Oct 2004Frank S BonoTissue distraction device
WO2004103152A2 *14 May 20042 Dic 2004Frank S BonoTissue distraction device
WO2005009485A2 *14 Jul 20043 Feb 2005Spine Solutions IncInstruments and method for inserting an intervertebral implant
WO2005041760A2 *1 Nov 200412 May 2005Donald W LarsenDevice and method for radial delivery of a structural element
WO2005071190A2 *7 Ene 20054 Ago 2005Kent D YundtMethod, system and apparatus for interbody fusion
WO2005072662A1 *21 Ene 200511 Ago 2005Bret M BerryMethods and instrumentation for inserting intervertebral grafts and devices
WO2006093737A222 Feb 20068 Sep 2006Hfsc CoImplant insertion apparatus and method of use
WO2006107504A1 *9 Mar 200612 Oct 2006Alberto Ruiz CantuApparatus having at least one actuatable planar surface and method using the same for a spinal procedure
WO2008042155A2 *25 Sep 200710 Abr 2008Comagoj CoricIntervertebral distraction instrument
WO2009023157A1 *11 Ago 200819 Feb 2009Stryker SpineInsertion instrument for intervertebral implants
WO2011056845A1 *3 Nov 201012 May 2011Howmedica Osteonics Corp.Intervertebral implant with integrated fixation
WO2012083101A1 *16 Dic 201121 Jun 2012Synthes GmbhMethods and systems for minimally invasive posterior arch expansion
Clasificaciones
Clasificación de EE.UU.606/90, D24/135, 606/86.00A
Clasificación internacionalA61F2/46, A61B17/02, A61F2/44, A61F2/28
Clasificación cooperativaA61F2002/4628, A61F2002/4627, A61F2002/4622, A61F2/4455, A61B17/025, A61F2/4601, A61B2017/0256, A61F2002/2839, A61F2/4611, A61F2/442
Clasificación europeaA61F2/46B7, A61F2/44F, A61B17/02J