WO2004052245A1 - Zwischenwirbelimplantat - Google Patents
Zwischenwirbelimplantat Download PDFInfo
- Publication number
- WO2004052245A1 WO2004052245A1 PCT/CH2002/000674 CH0200674W WO2004052245A1 WO 2004052245 A1 WO2004052245 A1 WO 2004052245A1 CH 0200674 W CH0200674 W CH 0200674W WO 2004052245 A1 WO2004052245 A1 WO 2004052245A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- implant
- central axis
- intervertebral implant
- threaded spindle
- apposition
- Prior art date
Links
Classifications
-
- 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
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30383—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by laterally inserting a protrusion, e.g. a rib into a complementarily-shaped groove
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30405—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by screwing complementary threads machined on the parts themselves
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/305—Snap 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
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/30507—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism using a threaded locking member, e.g. a locking screw or a set screw
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30518—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts
- A61F2002/30523—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts by means of meshing gear teeth
- A61F2002/30525—Worm gears
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30537—Special structural features of bone or joint prostheses not otherwise provided for adjustable
- A61F2002/3055—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting length
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30601—Special structural features of bone or joint prostheses not otherwise provided for telescopic
-
- 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
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30774—Apertures or holes, e.g. of circular cross section internally-threaded
-
- 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
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30777—Oblong apertures
-
- 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
- A61F2002/30841—Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes
- A61F2002/30843—Pyramidally-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
- 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
Definitions
- the invention relates to an intervertebral implant according to the preamble of patent claim 1.
- this known intervertebral implant has the disadvantage that it is unsecured before and during surgery against axial displacements.
- the invention aims to remedy this situation.
- the invention has for its object to provide an intervertebral implant, which forms a compact, axially play-free whole while maintaining the lowest possible height and can be made available to the surgeon as a preassembled set.
- the invention solves the problem with an intervertebral implant, which has the features of claim 1.
- the threaded spindle by means of a clip connection on the lower implant part fixed axially fixed but rotationally movable.
- This clip connection is preferably formed by a toroidal undercut at the lower end of the threaded spindle and a corresponding annular bead in a bore in the lower implant part. This ensures that the two implant parts are held together axially by the threaded spindle.
- the threaded spindle preferably has a lower, resting on the lower implant part and perpendicular to the central axis surface.
- the threaded spindle comprises a sprocket, which preferably adjoins the lower implant part.
- the sprocket is used for rotary movement of the threaded spindle by means of an anterior attachable instrument.
- the lower implant part comprises a posterior hollow-cylindrical cavity with a jacket.
- the coat is preferably open anteriorly.
- the upper implant part comprises a substantially circular cylindrical shaft, which is penetrated axially by the bore with internal thread.
- the jacket of the lower implant part is provided with two slots perpendicular to the central axis. These slots are laterally attached to the intervertebral implant and serve to position and support an instrument against the sprocket.
- the circular cylindrical shaft of the upper implant part has at least one, but preferably two parallel to the central axis and laterally mounted wedges and the jacket of the lower implant part on its inside at least one, but preferably has two laterally mounted guide slots.
- the wedges are axially displaceable in the guide slots, but prevent rotation of the two implant parts relative to each other.
- the circular-cylindrical shaft is designed such that it has a smaller diameter than the cavity, so that the two components only touch each other through the two wedges in the guide slots.
- the internal thread in the bore of the circular cylindrical shaft and the external thread of the threaded spindle are self-locking.
- the advantage of this embodiment is that the implant can be distracted to any height by the self-locking of the thread and can be held in this position without additional locking.
- the pitch of the internal thread in the bore in the shaft and the external thread on the threaded spindle is in the range of 0.5 to 1.0 mm, preferably from 0.6 to 0.8 mm.
- both the internal thread and the external thread are formed as right-hand thread. This provides the advantage that the instrument carrying the pinion can be rotated in a conventional manner, like a normal screwdriver clockwise to distract the implant.
- two circular exceptions are appropriate in the anterior side surfaces of the two Appositionsmaschine, which are suitable for the attachment of substances that support the fusion, for example cancellous bone.
- the two Appositionsmaschine are formed as transversely to the central axis, plate-shaped elements with an apposition intended for abutment against the top surface of the adjacent vertebra Appositions preparation.
- the apposition surfaces are not orthogonal to the central axis and preferably enclose an angle of 80 ° to 89 ° with the central axis.
- the cover plates of the vertebral bodies do not extend in a sagittal direction orthogonal to the spine axis, but have an acute angle thereto. The angling of the apposition surfaces takes into account this anatomical condition.
- the two Appositions vom include an angle of 2 ° to 20 ° with each other.
- At least one of the two apposition surfaces, preferably that of the upper implant part, has a curvature in the sagittal direction.
- At least one of the two Appositions vom on a present in the coronal direction buckle lies in the optimal adaptation of Appositions vom to the vertebral bodies.
- a threaded bore is mounted in the shaft transversely to the central axis, in which a screw is screwed.
- the adjusting screw serves to prevent rotation of the threaded spindle about the central axis.
- the intervertebral implant is at least partially made of a radiolucent material, preferably of PEEK. This provides the advantage that the fusion can be assessed better postoperatively.
- Show it: 1 is a perspective view of an embodiment of the inventive intervertebral implant.
- FIG. 2 is an exploded view of the embodiment of the intervertebral implant according to the invention shown in FIG. 1;
- FIGS. 1 and 2 shows a longitudinal section parallel to the central axis through the embodiment of the inventive intervertebral implant shown in FIGS. 1 and 2;
- FIGS. 1 to 3 shows a view from the anterior of the embodiment of the intervertebral implant according to the invention shown in FIGS. 1 to 3;
- FIGS. 1 to 4 shows a section parallel to the central axis of an exploded view of the embodiment of the inventive intervertebral implant illustrated in FIGS. 1 to 4;
- FIGS. 1 to 5 shows an exploded view of the embodiment of the inventive intervertebral implant shown in FIGS. 1 to 5.
- FIGS. 1 to 6 show an embodiment of the intervertebral implant 1 according to the invention, which has a lower implant part 2 coaxial with the central axis 11 with an outer apposition part 4 and an upper implant part 5 coaxial with the central axis 11 with an outer upper apposition part 8 includes.
- the lower Appositionsteil 4 has a lower, transverse to the central axis 11 apposition surface 19, which is intended to bear against the top surface of the lower, adjacent vertebral body.
- the upper Appositionsteil 8 an upper, transverse to the central axis 11 apposition surface 20, which are intended to bear against the base of the upper adjacent vertebral body.
- Both apposition surfaces 19, 20 are provided with a three-dimensional structuring and each have an anterior side surface 41, 81, one posterior side surface 42, 82 and two lateral side surfaces 43, 44, 83, 84 (FIGS. 3 and 4). 15. Further, the upper Appositions Design 20 of the upper implant part 5 on a present in the sagittal direction buckle.
- the lower implant part 2 comprises a posterior, coaxial to the central axis 11 and cylindrical cavity 3 with an anteriorly open sheath 14 (FIG. 2).
- the upper implant part 5 has a circular-cylindrical shaft 6 which is coaxial with the central axis 11 and has a coaxial bore 30 which has an internal thread 7 (FIG. 3).
- the circular cylindrical shaft 6 extends into the cavity 3 of the lower implant part 2 and is displaceable parallel to the central axis 11 in the cavity 3.
- the two implant parts 2, 5 are secured against rotation relative to each other about the central axis 11, wherein for securing against rotation of the upper implant part 5 relative to the lower implant part 2 of the circular cylindrical shaft 6 of the upper implant part 5 two parallel to the central axis 11 and laterally on the shaft.
- the jacket 14 of the lower implant part 2 has on its inside two laterally mounted guide slots 17 which serve to receive the wedges 16.
- the wedges 16 are mounted axially displaceable in the guide slots 17.
- the circular cylindrical shaft 6 on the upper implant part 5 has a smaller diameter than the cavity 3 on the lower implant part 2, so that the two implant parts 2, 5 are in contact only by the two wedges 16 in the guide slots 17.
- the intervertebral implant 1 comprises a threaded spindle 9 with an external thread 10.
- This threaded spindle 9 is arranged coaxially to the central axis 11 and has a lower surface 12, which is perpendicular to the central axis 11 and rests on the lower implant part 2.
- the external thread 10 of the threaded spindle 9 is designed to be complementary to the internal thread 7 in the bore 6 mounted in the upper implant part 5 in the bore 30, so that the threaded spindle 9 can be screwed into the internal thread 7.
- the threaded spindle 9 is axially fixed but connected to the central axis 11 rotatably movable with the lower implant part 2.
- This connection comprises here a clip connection, which by a toroidal undercut 21 at the terminal at the lower end 26 of the Threaded spindle 9 arranged pin 36 (FIG. 3) and in the coaxial with the central axis 11 bore 35 mounted annular bead 22 is realized.
- the threaded spindle 9 and the lower implant part 2 are axially fixed together.
- the threaded spindle 9 comprises a coaxial with the central axis 11 ring gear 23. Furthermore, two laterally on the shell 14 two perpendicular to the central axis 11 extending slots 15 are attached. To adjust the distance between the Appositions kind 4, 8 by rotating the threaded spindle 9 about the central axis 11, for example, the fork-shaped front part of an instrument is positioned in the slots 15 and the instrument supported.
- the instrument preferably comprises at the rear rotary drive means, for example a rotary handle, which is connected by an axis with a arranged for example at the front end of the instrument deflecting gear.
- the rotational movement of the rotary handle is converted, for example, in a rotational movement with perpendicular to the axis of the rotary handle rotation axis, so that when positioned instrument, the terminal gear of the deflecting gear with the ring gear 23 is engageable.
- the anterior side surfaces 41, 82 of the two Appositionsmaschine 4, 8 are each with a circular exception 13; 18 designed. These exceptions 13; 18 are suitable for the attachment of cancellous bone.
- a bore 32 with internal thread 25 penetrates the outer wall of the shaft 6 transversely to the central axis 11 in such a way that the threaded spindle 9 in the upper implant part 5 can be blocked by means of an adjusting screw 24 which can be screwed into the internal thread 25.
- the adjusting screw 24 serves to prevent rotation of the threaded spindle 9 after setting the desired distance between the Appositions kind 4, 8th
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Neurology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CH2002/000674 WO2004052245A1 (de) | 2002-12-06 | 2002-12-06 | Zwischenwirbelimplantat |
CA2508666A CA2508666C (en) | 2002-12-06 | 2002-12-06 | Intervertebral implant |
AU2002347178A AU2002347178A1 (en) | 2002-12-06 | 2002-12-06 | Intervertebral implant |
ARP030104156A AR041951A1 (es) | 2002-12-06 | 2003-11-12 | Implante intervertebral |
TW092131776A TW200416020A (en) | 2002-12-06 | 2003-11-13 | Intervertebral implant |
US11/147,139 US7691147B2 (en) | 2002-12-06 | 2005-06-06 | Intervertebral implant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CH2002/000674 WO2004052245A1 (de) | 2002-12-06 | 2002-12-06 | Zwischenwirbelimplantat |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/147,139 Continuation US7691147B2 (en) | 2002-12-06 | 2005-06-06 | Intervertebral implant |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004052245A1 true WO2004052245A1 (de) | 2004-06-24 |
Family
ID=32477085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2002/000674 WO2004052245A1 (de) | 2002-12-06 | 2002-12-06 | Zwischenwirbelimplantat |
Country Status (6)
Country | Link |
---|---|
US (1) | US7691147B2 (de) |
AR (1) | AR041951A1 (de) |
AU (1) | AU2002347178A1 (de) |
CA (1) | CA2508666C (de) |
TW (1) | TW200416020A (de) |
WO (1) | WO2004052245A1 (de) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006065419A2 (en) * | 2004-12-17 | 2006-06-22 | Depuy Spine, Inc. | Height- and angle-adjustable motion disc implant |
EP1871307A2 (de) * | 2005-04-21 | 2008-01-02 | Globus Medical, Inc. | Expandierbare wirbelprothese |
EP2055269A1 (de) * | 2007-10-30 | 2009-05-06 | Kilian Kraus | Höhenverstellbares Wirbelsäulenimplantat |
WO2009058576A1 (en) | 2007-10-30 | 2009-05-07 | Biospine, Llc | Footplate member and a method for use in a vertebral body replacement device |
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WO2012140218A1 (de) * | 2011-04-15 | 2012-10-18 | Z-Medical Gmbh & Co. Kg | Zwischenwirbelimplantat und vorrichtung zum einbringen |
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US9192481B2 (en) | 2005-04-21 | 2015-11-24 | Globus Medical, Inc. | Expandable vertebral prosthesis |
US10869766B2 (en) | 2005-04-21 | 2020-12-22 | Globus Medical, Inc. | Expandable vertebral prosthesis |
US10952723B2 (en) | 2005-04-12 | 2021-03-23 | Moskowitz Family Llc | Artificial intervertebral impant |
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US11896494B2 (en) | 2017-07-10 | 2024-02-13 | Life Spine, Inc. | Expandable implant assembly |
US11986398B2 (en) | 2013-03-13 | 2024-05-21 | Life Spine, Inc. | Expandable implant assembly |
US12042395B2 (en) | 2019-06-11 | 2024-07-23 | Life Spine, Inc. | Expandable implant assembly |
Families Citing this family (104)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7041309B2 (en) | 2002-06-13 | 2006-05-09 | Neuropro Technologies, Inc. | Spinal fusion using an HMG-CoA reductase inhibitor |
US6793678B2 (en) | 2002-06-27 | 2004-09-21 | Depuy Acromed, Inc. | Prosthetic intervertebral motion disc having dampening |
FR2850563B1 (fr) * | 2003-02-05 | 2005-11-04 | Scient X | Implant de remplacement vertebral et appareil de distraction pour la mise en place de l'implant |
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US20040267367A1 (en) | 2003-06-30 | 2004-12-30 | Depuy Acromed, Inc | Intervertebral implant with conformable endplate |
AU2004284933A1 (en) * | 2003-10-20 | 2005-05-12 | Blackstone Medical, Inc. | Vertebral body replacement apparatus and method |
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US8636802B2 (en) | 2004-03-06 | 2014-01-28 | DePuy Synthes Products, LLC | Dynamized interspinal implant |
US8597360B2 (en) | 2004-11-03 | 2013-12-03 | Neuropro Technologies, Inc. | Bone fusion device |
US7731752B2 (en) * | 2006-07-21 | 2010-06-08 | Warsaw Orthopedic, Inc. | Implant with nested members and methods of use |
US9526525B2 (en) | 2006-08-22 | 2016-12-27 | Neuropro Technologies, Inc. | Percutaneous system for dynamic spinal stabilization |
WO2008033457A2 (en) * | 2006-09-14 | 2008-03-20 | The University Of Toledo | Variable height vertebral body replacement implant |
US9023107B2 (en) * | 2006-11-08 | 2015-05-05 | Spinal Usa, Inc. | Vertebral body replacement |
US8920502B1 (en) * | 2006-11-08 | 2014-12-30 | Spinal Usa, Inc. | Vertebral body replacement |
US8105382B2 (en) | 2006-12-07 | 2012-01-31 | Interventional Spine, Inc. | Intervertebral implant |
RU2443400C2 (ru) * | 2007-03-07 | 2012-02-27 | Ульрих Гмбх Унд Ко. Кг | Межпозвонковый имплантат с эластичным конструктивным элементом |
US8992617B2 (en) | 2007-03-13 | 2015-03-31 | DePuy Synthes Products, LLC | Adjustable intervertebral implant |
US9237954B2 (en) * | 2007-03-29 | 2016-01-19 | Life Spine, Inc. | Height adjustable spinal prostheses |
US8900307B2 (en) | 2007-06-26 | 2014-12-02 | DePuy Synthes Products, LLC | Highly lordosed fusion cage |
US8241294B2 (en) * | 2007-12-19 | 2012-08-14 | Depuy Spine, Inc. | Instruments for expandable corpectomy spinal fusion cage |
US8241363B2 (en) * | 2007-12-19 | 2012-08-14 | Depuy Spine, Inc. | Expandable corpectomy spinal fusion cage |
WO2009092102A1 (en) | 2008-01-17 | 2009-07-23 | Synthes Usa, Llc | An expandable intervertebral implant and associated method of manufacturing the same |
DE102008006492B9 (de) * | 2008-01-29 | 2016-03-17 | Aesculap Ag | Wirbelkörperersatzimplantat |
US8353961B2 (en) * | 2008-02-07 | 2013-01-15 | K2M, Inc. | Expandable vertebral device with cam lock |
US8936641B2 (en) | 2008-04-05 | 2015-01-20 | DePuy Synthes Products, LLC | Expandable intervertebral implant |
US8721723B2 (en) | 2009-01-12 | 2014-05-13 | Globus Medical, Inc. | Expandable vertebral prosthesis |
US8142435B2 (en) * | 2009-02-19 | 2012-03-27 | Aesculap Implant Systems, Llc | Multi-functional surgical instrument and method of use for inserting an implant between two bones |
US9387090B2 (en) * | 2009-03-12 | 2016-07-12 | Nuvasive, Inc. | Vertebral body replacement |
US9526620B2 (en) | 2009-03-30 | 2016-12-27 | DePuy Synthes Products, Inc. | Zero profile spinal fusion cage |
WO2010120782A2 (en) * | 2009-04-13 | 2010-10-21 | Biospine, Llc | Variable height intervertebral devices and methods for use |
US8876905B2 (en) * | 2009-04-29 | 2014-11-04 | DePuy Synthes Products, LLC | Minimally invasive corpectomy cage and instrument |
WO2010129697A1 (en) | 2009-05-06 | 2010-11-11 | Thibodeau Lee L | Expandable spinal implant apparatus and method of use |
CN105342683B (zh) | 2009-07-06 | 2018-02-13 | 斯恩蒂斯有限公司 | 可膨胀固定组件 |
US9393129B2 (en) | 2009-12-10 | 2016-07-19 | DePuy Synthes Products, Inc. | Bellows-like expandable interbody fusion cage |
US8353963B2 (en) * | 2010-01-12 | 2013-01-15 | Globus Medical | Expandable spacer and method for use thereof |
US11426287B2 (en) | 2010-04-12 | 2022-08-30 | Globus Medical Inc. | Expandable vertebral implant |
US8282683B2 (en) * | 2010-04-12 | 2012-10-09 | Globus Medical, Inc. | Expandable vertebral implant |
US8591585B2 (en) | 2010-04-12 | 2013-11-26 | Globus Medical, Inc. | Expandable vertebral implant |
US9579211B2 (en) | 2010-04-12 | 2017-02-28 | Globus Medical, Inc. | Expandable vertebral implant |
US8870880B2 (en) | 2010-04-12 | 2014-10-28 | Globus Medical, Inc. | Angling inserter tool for expandable vertebral implant |
US9301850B2 (en) | 2010-04-12 | 2016-04-05 | Globus Medical, Inc. | Expandable vertebral implant |
US9592063B2 (en) | 2010-06-24 | 2017-03-14 | DePuy Synthes Products, Inc. | Universal trial for lateral cages |
US8979860B2 (en) | 2010-06-24 | 2015-03-17 | DePuy Synthes Products. LLC | Enhanced cage insertion device |
AU2011271465B2 (en) | 2010-06-29 | 2015-03-19 | Synthes Gmbh | Distractible intervertebral implant |
US20120078372A1 (en) | 2010-09-23 | 2012-03-29 | Thomas Gamache | Novel implant inserter having a laterally-extending dovetail engagement feature |
US9402732B2 (en) | 2010-10-11 | 2016-08-02 | DePuy Synthes Products, Inc. | Expandable interspinous process spacer implant |
US8425611B2 (en) | 2010-10-26 | 2013-04-23 | Warsaw Orthopedic, Inc. | Expandable orthopedic implant system and method |
US9358122B2 (en) | 2011-01-07 | 2016-06-07 | K2M, Inc. | Interbody spacer |
US8377140B2 (en) | 2011-01-12 | 2013-02-19 | Ebi, Llc | Expandable spinal implant device |
US8740980B2 (en) | 2011-01-27 | 2014-06-03 | Warsaw Orthopedic, Inc. | Expandable medical implant |
US9066813B2 (en) * | 2011-06-03 | 2015-06-30 | Biomet Spine, Llc | Unidirectional dynamic interbody fusion device and method of use |
US10292830B2 (en) | 2011-08-09 | 2019-05-21 | Neuropro Technologies, Inc. | Bone fusion device, system and method |
US10420654B2 (en) | 2011-08-09 | 2019-09-24 | Neuropro Technologies, Inc. | Bone fusion device, system and method |
US9358123B2 (en) | 2011-08-09 | 2016-06-07 | Neuropro Spinal Jaxx, Inc. | Bone fusion device, apparatus and method |
US9248028B2 (en) | 2011-09-16 | 2016-02-02 | DePuy Synthes Products, Inc. | Removable, bone-securing cover plate for intervertebral fusion cage |
US9572678B2 (en) | 2012-02-07 | 2017-02-21 | Medivest, Llc | Tissue spacer implants, insertion and adjustment tools, and method of use |
US10159583B2 (en) | 2012-04-13 | 2018-12-25 | Neuropro Technologies, Inc. | Bone fusion device |
US9532883B2 (en) | 2012-04-13 | 2017-01-03 | Neuropro Technologies, Inc. | Bone fusion device |
US8940052B2 (en) | 2012-07-26 | 2015-01-27 | DePuy Synthes Products, LLC | Expandable implant |
US9138324B2 (en) * | 2013-01-24 | 2015-09-22 | Warsaw Orthopedic, Inc. | Expandable spinal implant system and method |
EP2948106B1 (de) | 2013-01-24 | 2021-05-26 | BioSpine, LLC | Einstellbare zwischenwirbelfusionsvorrichtung |
US9717601B2 (en) | 2013-02-28 | 2017-08-01 | DePuy Synthes Products, Inc. | Expandable intervertebral implant, system, kit and method |
US9522070B2 (en) | 2013-03-07 | 2016-12-20 | Interventional Spine, Inc. | Intervertebral implant |
US9707096B2 (en) | 2013-03-14 | 2017-07-18 | K2M, Inc. | Spinal fixation device |
US10292832B2 (en) | 2013-03-14 | 2019-05-21 | Ohio State Innovation Foundation | Spinal fixation device |
US9968460B2 (en) | 2013-03-15 | 2018-05-15 | Medsmart Innovation Inc. | Dynamic spinal segment replacement |
AU2014236698B2 (en) | 2013-03-15 | 2018-09-13 | Neuropro Technologies, Inc. | Bodiless bone fusion device, apparatus and method |
WO2014189890A1 (en) | 2013-05-20 | 2014-11-27 | K2M, Inc. | Adjustable implant and insertion tool |
US9566167B2 (en) | 2013-08-22 | 2017-02-14 | K2M, Inc. | Expandable spinal implant |
US9211193B2 (en) | 2013-08-30 | 2015-12-15 | Aesculap Implant Systems, Llc | Prosthesis, system and method |
TWI586313B (zh) * | 2013-11-26 | 2017-06-11 | 財團法人工業技術研究院 | 仿生固定裝置 |
CN104665906B (zh) | 2013-11-26 | 2017-09-08 | 财团法人工业技术研究院 | 仿生固定装置 |
CN104665905B (zh) | 2013-11-26 | 2018-04-06 | 财团法人工业技术研究院 | 仿生固定装置 |
CN104665913B (zh) | 2013-11-26 | 2017-06-06 | 财团法人工业技术研究院 | 仿生固定装置与其拔出装置 |
US9808354B2 (en) | 2014-01-17 | 2017-11-07 | Stryker European Holdings I, Llc | Implant insertion tool |
US9585762B2 (en) | 2014-10-09 | 2017-03-07 | K2M, Inc. | Expandable spinal interbody spacer and method of use |
WO2016077606A1 (en) | 2014-11-12 | 2016-05-19 | Medivest, Llc | Spinal spacing implant, spinal spacer assembly, expander and insertion instrument, kit and methods of assembly and use |
US10363142B2 (en) | 2014-12-11 | 2019-07-30 | K2M, Inc. | Expandable spinal implants |
US11426290B2 (en) | 2015-03-06 | 2022-08-30 | DePuy Synthes Products, Inc. | Expandable intervertebral implant, system, kit and method |
US20160262912A1 (en) * | 2015-03-13 | 2016-09-15 | Brian G. Burnikel | Temporary, modular, hip joint with neck-length modification mechanism |
US9913727B2 (en) | 2015-07-02 | 2018-03-13 | Medos International Sarl | Expandable implant |
AU2016324333B2 (en) | 2015-09-18 | 2021-03-18 | K2M, Inc. | Corpectomy device and method of use thereof |
TWI587847B (zh) | 2015-12-07 | 2017-06-21 | 財團法人工業技術研究院 | 骨整合植入元件 |
US10004608B2 (en) | 2016-02-26 | 2018-06-26 | K2M, Inc. | Insertion instrument for expandable spinal implants |
AU2017286836B2 (en) | 2016-06-28 | 2022-07-28 | Eit Emerging Implant Technologies Gmbh | Expandable and angularly adjustable intervertebral cages with articulating joint |
EP3474783B1 (de) | 2016-06-28 | 2023-05-03 | Eit Emerging Implant Technologies GmbH | Expandierbare, winkeleinstellbare bandscheiben-cages |
US10537436B2 (en) | 2016-11-01 | 2020-01-21 | DePuy Synthes Products, Inc. | Curved expandable cage |
US10888433B2 (en) | 2016-12-14 | 2021-01-12 | DePuy Synthes Products, Inc. | Intervertebral implant inserter and related methods |
US10213321B2 (en) | 2017-01-18 | 2019-02-26 | Neuropro Technologies, Inc. | Bone fusion system, device and method including delivery apparatus |
US10729560B2 (en) | 2017-01-18 | 2020-08-04 | Neuropro Technologies, Inc. | Bone fusion system, device and method including an insertion instrument |
US10973657B2 (en) | 2017-01-18 | 2021-04-13 | Neuropro Technologies, Inc. | Bone fusion surgical system and method |
US10111760B2 (en) | 2017-01-18 | 2018-10-30 | Neuropro Technologies, Inc. | Bone fusion system, device and method including a measuring mechanism |
US10398563B2 (en) | 2017-05-08 | 2019-09-03 | Medos International Sarl | Expandable cage |
US11344424B2 (en) | 2017-06-14 | 2022-05-31 | Medos International Sarl | Expandable intervertebral implant and related methods |
US10940016B2 (en) | 2017-07-05 | 2021-03-09 | Medos International Sarl | Expandable intervertebral fusion cage |
US10441430B2 (en) | 2017-07-24 | 2019-10-15 | K2M, Inc. | Expandable spinal implants |
US11446156B2 (en) | 2018-10-25 | 2022-09-20 | Medos International Sarl | Expandable intervertebral implant, inserter instrument, and related methods |
US11426286B2 (en) | 2020-03-06 | 2022-08-30 | Eit Emerging Implant Technologies Gmbh | Expandable intervertebral implant |
US11571313B2 (en) * | 2020-04-24 | 2023-02-07 | Warsaw Orthopedic, Inc. | Spinal implant system and method |
US11376052B2 (en) * | 2020-09-02 | 2022-07-05 | Curiteva, Inc | Expandable laminoplasty device |
US11850160B2 (en) | 2021-03-26 | 2023-12-26 | Medos International Sarl | Expandable lordotic intervertebral fusion cage |
US11752009B2 (en) | 2021-04-06 | 2023-09-12 | Medos International Sarl | Expandable intervertebral fusion cage |
US12090064B2 (en) | 2022-03-01 | 2024-09-17 | Medos International Sarl | Stabilization members for expandable intervertebral implants, and related systems and methods |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9101603U1 (de) * | 1991-02-12 | 1991-05-02 | Eska Medical Lübeck Medizintechnik GmbH & Co, 2400 Lübeck | Wirbelkörperimplantat |
US5702455A (en) * | 1996-07-03 | 1997-12-30 | Saggar; Rahul | Expandable prosthesis for spinal fusion |
US6190414B1 (en) * | 1996-10-31 | 2001-02-20 | Surgical Dynamics Inc. | Apparatus for fusion of adjacent bone structures |
US6193756B1 (en) * | 1997-09-30 | 2001-02-27 | Sulzer Orthopaedie Ag | Tubular support body for bridging two vertebrae |
US20020082695A1 (en) * | 2000-12-27 | 2002-06-27 | Ulrich Gmbh & Co. Kg | Vertebral implant and setting tool therefor |
US20020161441A1 (en) * | 1998-10-15 | 2002-10-31 | Bruno Lang | Telescopic vertebral prosthesis |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1862759A (en) * | 1931-03-28 | 1932-06-14 | John A Morrison | Double lift single screw jack |
US4553273A (en) * | 1983-11-23 | 1985-11-19 | Henry Ford Hospital | Vertebral body prosthesis and spine stabilizing method |
DE8706999U1 (de) * | 1987-05-15 | 1987-07-23 | Howmedica GmbH, 2314 Schönkirchen | Endoprothese für femorale oder tibiale Gelenkknochenteile und angrenzende Knochenabschnitte |
US5236460A (en) * | 1990-02-12 | 1993-08-17 | Midas Rex Pneumatic Tools, Inc. | Vertebral body prosthesis |
US5458641A (en) * | 1993-09-08 | 1995-10-17 | Ramirez Jimenez; Juan J. | Vertebral body prosthesis |
TW316844B (de) * | 1994-12-09 | 1997-10-01 | Sofamor Danek Group Inc | |
US5575790A (en) * | 1995-03-28 | 1996-11-19 | Rensselaer Polytechnic Institute | Shape memory alloy internal linear actuator for use in orthopedic correction |
DE59708392D1 (de) * | 1997-04-15 | 2002-11-07 | Synthes Ag | Teleskopierende wirbelprothese |
FR2762778B1 (fr) * | 1997-05-02 | 1999-07-16 | Stryker France Sa | Implant notamment pour le remplacement d'un corps vertebral en chirurgie du rachis |
DE19822802C2 (de) * | 1998-05-20 | 2001-11-08 | Medicon Eg Chirurgiemechaniker | Vorrichtung zur Distraktion von Knochensegmenten, insbesondere im Kieferbereich |
US6866682B1 (en) * | 1999-09-02 | 2005-03-15 | Stryker Spine | Distractable corpectomy device |
US6432106B1 (en) * | 1999-11-24 | 2002-08-13 | Depuy Acromed, Inc. | Anterior lumbar interbody fusion cage with locking plate |
US6296665B1 (en) * | 2000-03-20 | 2001-10-02 | Electro-Biology, Inc. | Method and apparatus for spinal fixation |
DE10065398C2 (de) * | 2000-12-27 | 2002-11-14 | Biedermann Motech Gmbh | Längenverstellbarer Platzhalter zum Einsetzen zwischen zwei Wirbelkörper |
DE10127924C1 (de) * | 2001-06-08 | 2002-12-19 | Aesculap Ag & Co Kg | Wirbelersatzkörper |
BR0318221B1 (pt) * | 2003-04-28 | 2013-01-22 | implante intervertebral. |
-
2002
- 2002-12-06 WO PCT/CH2002/000674 patent/WO2004052245A1/de not_active Application Discontinuation
- 2002-12-06 AU AU2002347178A patent/AU2002347178A1/en not_active Abandoned
- 2002-12-06 CA CA2508666A patent/CA2508666C/en not_active Expired - Fee Related
-
2003
- 2003-11-12 AR ARP030104156A patent/AR041951A1/es not_active Application Discontinuation
- 2003-11-13 TW TW092131776A patent/TW200416020A/zh unknown
-
2005
- 2005-06-06 US US11/147,139 patent/US7691147B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9101603U1 (de) * | 1991-02-12 | 1991-05-02 | Eska Medical Lübeck Medizintechnik GmbH & Co, 2400 Lübeck | Wirbelkörperimplantat |
US5702455A (en) * | 1996-07-03 | 1997-12-30 | Saggar; Rahul | Expandable prosthesis for spinal fusion |
US6190414B1 (en) * | 1996-10-31 | 2001-02-20 | Surgical Dynamics Inc. | Apparatus for fusion of adjacent bone structures |
US6193756B1 (en) * | 1997-09-30 | 2001-02-27 | Sulzer Orthopaedie Ag | Tubular support body for bridging two vertebrae |
US20020161441A1 (en) * | 1998-10-15 | 2002-10-31 | Bruno Lang | Telescopic vertebral prosthesis |
US20020082695A1 (en) * | 2000-12-27 | 2002-06-27 | Ulrich Gmbh & Co. Kg | Vertebral implant and setting tool therefor |
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7918876B2 (en) | 2003-03-24 | 2011-04-05 | Theken Spine, Llc | Spinal implant adjustment device |
WO2006065419A3 (en) * | 2004-12-17 | 2006-10-26 | Depuy Spine Inc | Height- and angle-adjustable motion disc implant |
WO2006065419A2 (en) * | 2004-12-17 | 2006-06-22 | Depuy Spine, Inc. | Height- and angle-adjustable motion disc implant |
US11864755B2 (en) | 2005-04-12 | 2024-01-09 | Moskowitz Family Llc | Artificial expandable implant systems |
US10952723B2 (en) | 2005-04-12 | 2021-03-23 | Moskowitz Family Llc | Artificial intervertebral impant |
US11291551B2 (en) | 2005-04-21 | 2022-04-05 | Globus Medical Inc. | Expandable vertebral prosthesis |
US9192481B2 (en) | 2005-04-21 | 2015-11-24 | Globus Medical, Inc. | Expandable vertebral prosthesis |
EP1871307A2 (de) * | 2005-04-21 | 2008-01-02 | Globus Medical, Inc. | Expandierbare wirbelprothese |
US10869766B2 (en) | 2005-04-21 | 2020-12-22 | Globus Medical, Inc. | Expandable vertebral prosthesis |
US10369002B2 (en) | 2005-04-21 | 2019-08-06 | Globus Medical, Inc. | Expandable vertebral prosthesis |
EP1871307A4 (de) * | 2005-04-21 | 2013-02-13 | Globus Medical Inc | Expandierbare wirbelprothese |
US9974659B2 (en) | 2005-04-21 | 2018-05-22 | Globus Medical, Inc. | Expandable vertebral prosthesis |
US9636231B2 (en) | 2005-04-21 | 2017-05-02 | Globus Medical, Inc. | Expandable vertebral prosthesis |
US9393128B2 (en) | 2005-04-21 | 2016-07-19 | Globus Medical, Inc. | Expandable vertebral prosthesis |
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JP2013010014A (ja) * | 2007-10-30 | 2013-01-17 | Aesculap Implant Systems Llc | 椎体置換デバイスおよび脊椎内の2つの椎体間スペースを維持するために使用する方法 |
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US8182535B2 (en) | 2007-10-30 | 2012-05-22 | Kilian Kraus | Height-adjustable spinal implant |
US9034046B2 (en) | 2007-10-30 | 2015-05-19 | Aesculap Implant Systems, Llc | Vertebral body replacement device and method for use to maintain a space between two vertebral bodies within a spine |
US8702719B2 (en) | 2008-10-16 | 2014-04-22 | Aesculap Implant Systems, Llc | Surgical instrument and method of use for inserting an implant between two bones |
WO2012140218A1 (de) * | 2011-04-15 | 2012-10-18 | Z-Medical Gmbh & Co. Kg | Zwischenwirbelimplantat und vorrichtung zum einbringen |
US11986398B2 (en) | 2013-03-13 | 2024-05-21 | Life Spine, Inc. | Expandable implant assembly |
US11896494B2 (en) | 2017-07-10 | 2024-02-13 | Life Spine, Inc. | Expandable implant assembly |
US12042395B2 (en) | 2019-06-11 | 2024-07-23 | Life Spine, Inc. | Expandable implant assembly |
US11857432B2 (en) | 2020-04-13 | 2024-01-02 | Life Spine, Inc. | Expandable implant assembly |
US11602439B2 (en) | 2020-04-16 | 2023-03-14 | Life Spine, Inc. | Expandable implant assembly |
US11602440B2 (en) | 2020-06-25 | 2023-03-14 | Life Spine, Inc. | Expandable implant assembly |
US11554020B2 (en) | 2020-09-08 | 2023-01-17 | Life Spine, Inc. | Expandable implant with pivoting control assembly |
Also Published As
Publication number | Publication date |
---|---|
US7691147B2 (en) | 2010-04-06 |
US20060058877A1 (en) | 2006-03-16 |
CA2508666A1 (en) | 2004-06-24 |
CA2508666C (en) | 2011-02-15 |
AU2002347178A1 (en) | 2004-06-30 |
AR041951A1 (es) | 2005-06-01 |
TW200416020A (en) | 2004-09-01 |
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