DE20313183U1 - Zwischenwirbelimplantat - Google Patents
ZwischenwirbelimplantatInfo
- Publication number
- DE20313183U1 DE20313183U1 DE20313183U DE20313183U DE20313183U1 DE 20313183 U1 DE20313183 U1 DE 20313183U1 DE 20313183 U DE20313183 U DE 20313183U DE 20313183 U DE20313183 U DE 20313183U DE 20313183 U1 DE20313183 U1 DE 20313183U1
- Authority
- DE
- Germany
- Prior art keywords
- intervertebral implant
- implant according
- joint
- support body
- saddle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
- A61L27/06—Titanium or titanium alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/442—Intervertebral or spinal discs, e.g. resilient
- A61F2/4425—Intervertebral or spinal discs, e.g. resilient made of articulated components
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/30199—Three-dimensional shapes
- A61F2002/30301—Three-dimensional shapes saddle-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30621—Features concerning the anatomical functioning or articulation of the prosthetic joint
- A61F2002/30649—Ball-and-socket joints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30621—Features concerning the anatomical functioning or articulation of the prosthetic joint
- A61F2002/30649—Ball-and-socket joints
- A61F2002/30654—Details of the concave socket
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
- A61F2002/30884—Fins or wings, e.g. longitudinal wings for preventing rotation within the bone cavity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/442—Intervertebral or spinal discs, e.g. resilient
- A61F2/4425—Intervertebral or spinal discs, e.g. resilient made of articulated components
- A61F2002/443—Intervertebral or spinal discs, e.g. resilient made of articulated components having two transversal endplates and at least one intermediate component
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0095—Saddle-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00179—Ceramics or ceramic-like structures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/38—Materials or treatment for tissue regeneration for reconstruction of the spine, vertebrae or intervertebral discs
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Inorganic Chemistry (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Prostheses (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Claims (20)
1. Zwischenwirbelimplantat mit einem oberen Stützkörper und einem un
teren Stützkörper, die sich über ein Gelenk gegeneinander verschwenk
bar aneinander abstützen, dadurch gekennzeichnet, daß das Gelenk
als Sattelgelenk (18) ausgebildet ist, in dem zwei sattelförmige Gelenk
flächen (16, 17) um 90° gegeneinander verdreht aneinander anliegen.
2. Zwischenwirbelimplantat nach Anspruch 1, dadurch gekennzeichnet, daß
eine Gelenkfläche (16) in anterior-posteriorer Richtung ausgerichtet ist
und die andere Gelenkfläche (17) in lateraler Richtung.
3. Zwischenwirbelimplantat nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, daß das Sattelgelenk (18) zwischen der Mitte
der Stützkörper (2, 3) und deren dorsalem Rand (12, 13) angeordnet ist.
4. Zwischenwirbelimplantat nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, daß die Gelenkflächen (16, 17) aus Keramik
bestehen.
5. Zwischenwirbelimplantat nach Anspruch 4, dadurch gekennzeichnet, daß
Stützkörper (2, 3) und Gelenkflächen (16, 17) einstückig aus Keramik
gefertigt sind.
6. Zwischenwirbelimplantat nach Anspruch 4, dadurch gekennzeichnet, daß
die Gelenkflächen (16, 17) Teil eines Gelenkkörpers (8, 9) sind, der in
den Stützkörper (2, 3) eingesetzt ist.
7. Zwischenwirbelimplantat nach Anspruch 6, dadurch gekennzeichnet, daß
der Gelenkkörper (8, 9) spielfrei in den Stützkörper (2, 3) eingesetzt ist.
8. Zwischenwirbelimplantat nach Anspruch 7, dadurch gekennzeichnet, daß
der Gelenkkörper (8, 9) über eine Konusklemmung im Stützkörper (2, 3)
gehalten ist.
9. Zwischenwirbelimplantat nach Anspruch 7, dadurch gekennzeichnet, daß
der Stützkörper (2, 3) auf den Gelenkkörper (8, 9) aufgeschrumpft ist.
10. Zwischenwirbelimplantat nach Anspruch 7, dadurch gekennzeichnet, daß
der Gelenkkörper (8, 9) mittels Klemmschrauben am Stützkörper (2, 3)
festgelegt ist.
11. Zwischenwirbelimplantat nach Anspruch 7, dadurch gekennzeichnet, daß
der Gelenkkörper (8, 9) mittels elastischer Zwischenelemente am Stütz
körper (2, 3) festgelegt ist.
12. Zwischenwirbelimplantat nach einem der Ansprüche 6 bis 11, dadurch
gekennzeichnet, daß mindestens einer der Gelenkkörper (9) relativ zu
dem ihn aufnehmenden Stützkörper (3) um eine senkrecht auf den bei
den Schwenkachsen des Sattelgelenks (18) stehende Drehachse ver
drehbar ist.
13. Zwischenwirbelimplantat nach Anspruch 12, dadurch gekennzeichnet,
daß der verdrehbare Gelenkkörper (9) in einer rotationssymmetrischen
Ausnehmung (11) des Stützkörpers (3) drehbar aufgenommen ist.
14. Zwischenwirbelimplantat nach Anspruch 12, dadurch gekennzeichnet,
daß der verdrehbare Gelenkkörper (9) mehrteilig ausgebildet ist mit ei
nem fest im Stützkörper (3) gehaltenen Lagerteil (19) und mit einem um
die Drehachse verdrehbaren Gelenkflächenteil (21).
15. Zwischenwirbelimplantat nach Anspruch 13 oder 14, dadurch gekenn
zeichnet, daß zwischen Gelenkkörper (9) und Stützkörper (3) bzw. zwi
schen Lagerteil (19) und Gelenkflächenteil (21) eine Schicht aus rei
bungsarmem und/oder verschleißminderndem Material angeordnet ist.
16. Zwischenwirbelimplantat nach Anspruch 14 oder 15, dadurch gekenn
zeichnet, daß das Lagerteil (19) und das Gelenkflächenteil (21) über
einen zentralen Lagerzapfen (20) drehbar miteinander verbunden sind.
17. Zwischenwirbelimplantat nach Anspruch 14 oder 15, dadurch gekenn
zeichnet, daß das Gelenkflächenteil (21) in einer Lagerschale (23) des
Lagerteils (19) drehbar aufgenommen ist.
18. Zwischenwirbelimplantat nach einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, daß der Radius der Gelenkflächen (16, 17) zwi
schen 4 mm und 7 mm liegt.
19. Zwischenwirbelimplantat nach einem der Ansprüche 1 bis 3 oder 5 bis
18, dadurch gekennzeichnet, daß der Stützkörper (2, 3) aus Titan, einer
Titanlegierung oder einer Chrom-Kobalt-Legierung besteht.
20. Zwischenwirbelimplantat nach einem der Ansprüche 1 bis 3 oder 5 bis
18, dadurch gekennzeichnet, daß der Stützkörper (2, 3) aus Polyether
etherketon besteht.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10339170A DE10339170B4 (de) | 2003-08-22 | 2003-08-22 | Zwischenwirbelimplantat |
DE20313183U DE20313183U1 (de) | 2003-08-22 | 2003-08-22 | Zwischenwirbelimplantat |
US10/885,428 US6986789B2 (en) | 2003-08-22 | 2004-07-06 | Intervertebral implant |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10339170A DE10339170B4 (de) | 2003-08-22 | 2003-08-22 | Zwischenwirbelimplantat |
DE20313183U DE20313183U1 (de) | 2003-08-22 | 2003-08-22 | Zwischenwirbelimplantat |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20313183U1 true DE20313183U1 (de) | 2003-10-16 |
Family
ID=34195751
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10339170A Expired - Fee Related DE10339170B4 (de) | 2003-08-22 | 2003-08-22 | Zwischenwirbelimplantat |
DE20313183U Expired - Lifetime DE20313183U1 (de) | 2003-08-22 | 2003-08-22 | Zwischenwirbelimplantat |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10339170A Expired - Fee Related DE10339170B4 (de) | 2003-08-22 | 2003-08-22 | Zwischenwirbelimplantat |
Country Status (2)
Country | Link |
---|---|
US (1) | US6986789B2 (de) |
DE (2) | DE10339170B4 (de) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10361957A1 (de) * | 2003-12-23 | 2005-07-21 | Eska Implants Gmbh & Co. | Halswirbelsäulenimplantat |
DE102004028967A1 (de) * | 2004-06-16 | 2006-01-12 | Aesculap Ag & Co. Kg | Zwischenwirbelimplantat |
WO2006066198A1 (en) * | 2004-12-17 | 2006-06-22 | O'savage Biomechanics, Inc. | Artifical spinal disc |
WO2006086895A1 (de) * | 2005-02-16 | 2006-08-24 | Synthes Gmbh | Zwischenwirbelimplantat |
WO2006128509A1 (de) * | 2005-06-03 | 2006-12-07 | Mathys Ag Bettlach | Bandscheibenimplantat |
WO2007070755A1 (en) * | 2005-12-14 | 2007-06-21 | Warsaw Orthopedic, Inc. | Ceramic and polymer prosthetic device |
US7291173B2 (en) | 2003-05-06 | 2007-11-06 | Aesculap Ii, Inc. | Artificial intervertebral disc |
WO2008022471A1 (en) * | 2006-08-22 | 2008-02-28 | Synthes Gmbh | Total disc replacement device |
DE102007058304A1 (de) * | 2007-12-04 | 2009-06-10 | Global Medical Consulting Gmbh | Bandscheibenprothese |
US7655045B2 (en) | 2003-05-06 | 2010-02-02 | Aesculap Implant Systems, Llc | Artificial intervertebral disc |
US7959678B2 (en) | 2004-05-18 | 2011-06-14 | Zimmer Gmbh | Intervertebral disk implant |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7494507B2 (en) * | 2000-01-30 | 2009-02-24 | Diamicron, Inc. | Articulating diamond-surfaced spinal implants |
US7331994B2 (en) * | 1999-05-17 | 2008-02-19 | Vanderbilt University | Intervertebral disc replacement prosthesis |
US6673113B2 (en) * | 2001-10-18 | 2004-01-06 | Spinecore, Inc. | Intervertebral spacer device having arch shaped spring elements |
US7169182B2 (en) | 2001-07-16 | 2007-01-30 | Spinecore, Inc. | Implanting an artificial intervertebral disc |
FR2824261B1 (fr) * | 2001-05-04 | 2004-05-28 | Ldr Medical | Prothese de disque intervertebral et procede et outils de mise en place |
US7713302B2 (en) * | 2001-10-01 | 2010-05-11 | Spinecore, Inc. | Intervertebral spacer device utilizing a spirally slotted belleville washer having radially spaced concentric grooves |
US7771477B2 (en) | 2001-10-01 | 2010-08-10 | Spinecore, Inc. | Intervertebral spacer device utilizing a belleville washer having radially spaced concentric grooves |
US8038713B2 (en) | 2002-04-23 | 2011-10-18 | Spinecore, Inc. | Two-component artificial disc replacements |
US20080027548A9 (en) * | 2002-04-12 | 2008-01-31 | Ferree Bret A | Spacerless artificial disc replacements |
US6706068B2 (en) | 2002-04-23 | 2004-03-16 | Bret A. Ferree | Artificial disc replacements with natural kinematics |
EP1542626B1 (de) * | 2002-08-15 | 2012-09-26 | Synthes GmbH | Geführtes künstliches bandscheibenimplantat |
FR2846550B1 (fr) * | 2002-11-05 | 2006-01-13 | Ldr Medical | Prothese de disque intervertebral |
GB0301085D0 (en) * | 2003-01-17 | 2003-02-19 | Krishna Manoj | Articulating spinal disc prosthesis |
EP1635744A4 (de) | 2003-03-06 | 2013-03-13 | Spinecore Inc | Instrumente und verfahren zur verwendung bei der implantation einer vorrichtung zum banscheibeneratz in der halswirbelsäule |
US6908484B2 (en) * | 2003-03-06 | 2005-06-21 | Spinecore, Inc. | Cervical disc replacement |
US8012212B2 (en) * | 2003-04-07 | 2011-09-06 | Nuvasive, Inc. | Cervical intervertebral disk prosthesis |
US20050143824A1 (en) * | 2003-05-06 | 2005-06-30 | Marc Richelsoph | Artificial intervertebral disc |
DE20308171U1 (de) * | 2003-05-21 | 2003-07-31 | Aesculap Ag & Co Kg | Wirbelkörperersatzimplantat |
DE10330698B4 (de) * | 2003-07-08 | 2005-05-25 | Aesculap Ag & Co. Kg | Zwischenwirbelimplantat |
FR2858546B1 (fr) * | 2003-08-04 | 2006-04-28 | Spine Next Sa | Prothese de disque intervertebral |
DE20315613U1 (de) * | 2003-10-08 | 2003-12-11 | Aesculap Ag & Co. Kg | Zwischenwirbelimplantat |
DE20315611U1 (de) * | 2003-10-08 | 2003-12-11 | Aesculap Ag & Co. Kg | Zwischenwirbelimplantat |
FR2860974B1 (fr) * | 2003-10-17 | 2006-06-16 | Scient X | Prothese discale lombaire |
RU2354334C2 (ru) | 2004-02-04 | 2009-05-10 | Лдр Медикаль | Протез межпозвоночного диска |
FR2865629B1 (fr) * | 2004-02-04 | 2007-01-26 | Ldr Medical | Prothese de disque intervertebral |
US20050209693A1 (en) * | 2004-03-02 | 2005-09-22 | Janzen Lo | Spinal implants |
US7195644B2 (en) * | 2004-03-02 | 2007-03-27 | Joint Synergy, Llc | Ball and dual socket joint |
FR2869528B1 (fr) * | 2004-04-28 | 2007-02-02 | Ldr Medical | Prothese de disque intervertebral |
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WO2006066198A1 (en) * | 2004-12-17 | 2006-06-22 | O'savage Biomechanics, Inc. | Artifical spinal disc |
WO2006086895A1 (de) * | 2005-02-16 | 2006-08-24 | Synthes Gmbh | Zwischenwirbelimplantat |
JP2008529685A (ja) * | 2005-02-16 | 2008-08-07 | シンセス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 椎間移植片 |
CN101119687B (zh) * | 2005-02-16 | 2010-04-21 | 斯恩蒂斯有限公司 | 椎间植入物 |
US8702797B2 (en) | 2005-02-16 | 2014-04-22 | DePuy Synthes Products, LLC | Intervertebral implant |
WO2006128509A1 (de) * | 2005-06-03 | 2006-12-07 | Mathys Ag Bettlach | Bandscheibenimplantat |
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DE102007058304A1 (de) * | 2007-12-04 | 2009-06-10 | Global Medical Consulting Gmbh | Bandscheibenprothese |
Also Published As
Publication number | Publication date |
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DE10339170B4 (de) | 2009-10-15 |
US20050043803A1 (en) | 2005-02-24 |
US6986789B2 (en) | 2006-01-17 |
DE10339170A1 (de) | 2005-03-24 |
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