WO1995025487A1 - Middle expanded, removable intervertebral disk stabilizer and method of lumbar intervertebral disk stabilization - Google Patents
Middle expanded, removable intervertebral disk stabilizer and method of lumbar intervertebral disk stabilization Download PDFInfo
- Publication number
- WO1995025487A1 WO1995025487A1 PCT/US1995/003374 US9503374W WO9525487A1 WO 1995025487 A1 WO1995025487 A1 WO 1995025487A1 US 9503374 W US9503374 W US 9503374W WO 9525487 A1 WO9525487 A1 WO 9525487A1
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- WO
- WIPO (PCT)
- Prior art keywords
- implant
- adjacent vertebrae
- applicator
- elongate
- disk
- Prior art date
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- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2002/4625—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof with relative movement between parts of the instrument during use
- A61F2002/4627—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof with relative movement between parts of the instrument during use with linear motion along or rotating motion about the instrument axis or the implantation direction, e.g. telescopic, along a guiding rod, screwing inside the instrument
-
- 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
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2002/4629—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof connected to the endoprosthesis or implant via a threaded connection
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
-
- 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
-
- 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
- A61F2230/0067—Three-dimensional shapes conical
-
- 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
- A61F2230/0069—Three-dimensional shapes cylindrical
-
- 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
- A61F2230/0073—Quadric-shaped
- A61F2230/0076—Quadric-shaped ellipsoidal or ovoid
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S606/00—Surgery
- Y10S606/914—Toolkit for installing or removing spinal positioner or stabilizer
Definitions
- Figure 10 is a projected view of the applicator of the stabilizer of Fig. 9 after detaching the implant therefrom.
- Implant 98 is provided with two sets of threads 100 formed on the external surface thereof to increase the likelihood that the threads 100 will bear against the bodies of the vertebrae between which it is inserted to facilitate the anterior-posterior positioning of the implant 98 in the anatomical region of the disk space.
- Fig. 14 there is shown yet another embodiment of a disk stabilizer, indicated generally at reference numeral 102, constructed in accordance with the present invention.
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002185460A CA2185460C (en) | 1994-03-18 | 1995-03-17 | Middle expanded, removable intervertebral disk stabilizer and method of lumbar intervertebral disk stabilization |
AU21867/95A AU2186795A (en) | 1994-03-18 | 1995-03-17 | Middle expanded, removable intervertebral disk stabilizer and method of lumbar intervertebral disk stabilization |
EP95914747A EP0750482B1 (en) | 1994-03-18 | 1995-03-17 | Intervertebral disk stabilizing implant, and kit to facilitate insertion thereof |
DE69514337T DE69514337T2 (en) | 1994-03-18 | 1995-03-17 | IMPLANT FOR STABILIZING DISC DISCS, AND A DEVICE FOR EASIER INSERTION OF THE IMPLANT |
US08/486,322 US5601556A (en) | 1994-03-18 | 1995-06-07 | Apparatus for spondylolisthesis reduction |
US08/900,174 US5893890A (en) | 1994-03-18 | 1997-07-25 | Rotating, locking intervertebral disk stabilizer and applicator |
US09/290,831 US6309421B1 (en) | 1994-03-18 | 1999-04-13 | Rotating, locking intervertebral disk stabilizer and applicator |
US10/804,895 US7879095B2 (en) | 1994-03-18 | 2004-03-19 | Method of inserting, rotating and releasing a spring-loaded artificial disk |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/210,229 US6093207A (en) | 1994-03-18 | 1994-03-18 | Middle expanded, removable intervertebral disk stabilizer disk |
US08/210,229 | 1994-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995025487A1 true WO1995025487A1 (en) | 1995-09-28 |
Family
ID=22782081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1995/003374 WO1995025487A1 (en) | 1994-03-18 | 1995-03-17 | Middle expanded, removable intervertebral disk stabilizer and method of lumbar intervertebral disk stabilization |
Country Status (6)
Country | Link |
---|---|
US (3) | US6093207A (en) |
EP (1) | EP0750482B1 (en) |
AU (1) | AU2186795A (en) |
CA (1) | CA2185460C (en) |
DE (1) | DE69514337T2 (en) |
WO (1) | WO1995025487A1 (en) |
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Also Published As
Publication number | Publication date |
---|---|
US5601556A (en) | 1997-02-11 |
US6093207A (en) | 2000-07-25 |
US5653761A (en) | 1997-08-05 |
EP0750482A1 (en) | 1997-01-02 |
CA2185460A1 (en) | 1995-09-28 |
DE69514337T2 (en) | 2000-07-27 |
AU2186795A (en) | 1995-10-09 |
DE69514337D1 (en) | 2000-02-10 |
EP0750482B1 (en) | 2000-01-05 |
CA2185460C (en) | 2006-10-24 |
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