WO2005104996A1 - Intervertebral disc prothesis - Google Patents

Intervertebral disc prothesis Download PDF

Info

Publication number
WO2005104996A1
WO2005104996A1 PCT/IB2005/001151 IB2005001151W WO2005104996A1 WO 2005104996 A1 WO2005104996 A1 WO 2005104996A1 IB 2005001151 W IB2005001151 W IB 2005001151W WO 2005104996 A1 WO2005104996 A1 WO 2005104996A1
Authority
WO
WIPO (PCT)
Prior art keywords
core
plate
intervertebral disc
set forth
disc prosthesis
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.)
Ceased
Application number
PCT/IB2005/001151
Other languages
English (en)
French (fr)
Inventor
Willem Zeegers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LDR Medical SAS
Original Assignee
LDR Medical SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LDR Medical SAS filed Critical LDR Medical SAS
Priority to JP2007510151A priority Critical patent/JP4986846B2/ja
Priority to CA2564987A priority patent/CA2564987C/en
Priority to EP05732766.0A priority patent/EP1750624B1/en
Priority to MXPA06012459A priority patent/MXPA06012459A/es
Priority to BRPI0510391-6A priority patent/BRPI0510391A/pt
Priority to KR1020067022408A priority patent/KR101197655B1/ko
Priority to CN2005800183618A priority patent/CN1964681B/zh
Publication of WO2005104996A1 publication Critical patent/WO2005104996A1/en
Priority to IL178842A priority patent/IL178842A/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/442—Intervertebral or spinal discs, e.g. resilient
    • 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
    • A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
    • A61F2002/30362—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit with possibility of relative movement between the protrusion and the recess
    • 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
    • A61F2002/3039—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 with possibility of relative movement of the rib within the 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
    • A61F2002/30518—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts
    • A61F2002/30528—Means for limiting said movement
    • 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
    • A61F2002/30563—Special structural features of bone or joint prostheses not otherwise provided for having elastic means or damping means, different from springs, e.g. including an elastomeric core or shock absorbers
    • 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
    • A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
    • A61F2002/30616—Sets comprising a plurality of prosthetic parts of different sizes or orientations
    • 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
    • A61F2002/3065—Details of the ball-shaped head
    • 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
    • A61F2/44—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
    • 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
    • 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
    • A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit

Definitions

  • the present invention relates to an intervertebral disc prosthesis, intended to be substituted for fibro-cartilaginous discs ensuring a bond between the vertebrae of the spinal column.
  • Various types of intervertebral disc prostheses are known in the prior art. Numerous prostheses, such as for example in the patent application FR 2 846 550 and WO 02 089 701 , are constituted in a lower plate and an upper plate forming a sort of cage around a central core. A part of these prostheses enables the upper plate to swivel in relation to the central core and optionally permits the central core to slide in relation to the lower plate.
  • This sliding of the central core in relation to the lower plate is an essential characteristic, as it must allow spontaneous positioning of the core in the ideal position to absorb constraints imposed on the prosthesis, during movements made by the patient wearing the prosthesis.
  • the displacement of the core co- operating with at least a plate about an uneven surface, enables an inclination between the plates of the prosthesis which facilitates the mobility of the patient wearing the prosthesis.
  • the displacement of the core also prevents it from creeping when subjected to major constraints.
  • the prosthesis allows a correction of this disorder.
  • One aim of some embodiments of the present invention is to propose an intervertebral disc prosthesis allowing limited movements of the different pieces of the prosthesis between one another and comprising a core used to restrict its displacement in at least one direction.
  • An intervertebral disc prosthesis includes at least three pieces including a first plate, a second plate, and a mobile core, at least in rotation, at least in relation to one of the plates, the core having a curved surface in contact with at least a part of a complementary curved surface of the first plate, and a substantially flat surface in contact with at least a part of a substantially flat of the second, male and female co-operation means situated near the periphery of the second plate and of the core allowing, to limit or prevent, the movements in translation of the core in relation to the second plate to along an axis substantially parallel to the substantially flat surfaces, and allowing to limit or prevent the movements in rotation of the core in relation to the second plate, about an axis substantially perpendicular to the substantially flat surfaces, wherein the top of the curved surface of the core is off centre, in at least one direction, in relation to the geometric centre of this curved surface of the core.
  • the rest position of the core is shifted in the opposite direction to that of the off centre of the top of the curved surface of the core, thanks to the fact that the axes of symmetry of the first and second plates are aligned when the plates are anchored on the vertebrae and that the curved surface of the first plate, complementary with the curved surface of the core, induces the aligning of the off-centre top of this curved surface of the core with the axes of symmetry of the plates and therefore a shifting of the core in the opposite direction to that of the off centre of the top of its curved surface, which provokes a bringing together of the co-operation means present on the core and those present on the second plate, this bringing together consequently limits the displacement of the core in the opposite direction to that of the off centre of the top of its curved surface.
  • the same plates can be assembled with different cores, the difference between the cores consisting in the position of the top of their curved surface in relation to the centre of this curved surface of the core.
  • the same cores can be assembled with different plates, the difference between the plates consisting in the angle between the median planes representing the upper and lower surfaces of the plates.
  • an angle between the upper surface of the upper plate and the lower surface of the second plate can be imposed either by the fact that the median planes representing the upper and lower surfaces of the second plate and/or the first plate create an angle, or by restricting, thanks to the co-operation means, movements of the core about a position imposing an inclination of at least one of the plates.
  • the same plates can be assembled with cores of different thicknesses and/or sizes.
  • the curved surface of the core is a convex upper surface of the core and the curved surface of the first plate is a concave part of the lower surface of the upper plate.
  • the dimensions of each male cooperation means are slightly less than those of each female co-operation means so as to allow slight clearance between the core and the second plate.
  • the dimensions of each male means are substantially the same as those of each female means so as to prevent any clearance between the core and the second plate.
  • the core is made of polyethylene.
  • first and second plates are made of metal.
  • the second plate comprises female means co-operating with male means of the core.
  • the male means of the core are two contact plates situated on the two side edges of the core and the female means of the second plate are four walls situated, in pairs, on each of the two lateral edges of the second plate.
  • the walls forming the female cooperation means of the second plate are curved toward the centre of the prosthesis, so as to cover at least a part of the male means of the core and to prevent it from lifting.
  • the second plate comprises male means co-operating with female means of the core.
  • the male means of the second plate are two contact plates facing one another on two edges of the prosthesis, and the female means of the core are two recesses.
  • the male means of the second plate are two walls facing one another in the vicinity of two edges of the prosthesis, and the female means of the core are recesses.
  • the male means of the second plate are two nibs curved toward the interior of the prosthesis and facing one another on two edges of the prosthesis, and the female means of the core are two recesses.
  • at least one of the nibs is replaced by a contact plate fitted with a bore on which is fixed a lug by way of a pin penetrating the bore.
  • the first plate is bulged on at least a part of its upper surface to adapt to the form of the vertebrae.
  • - figures 1 a and 1 b respectively illustrate, a side view and a top view of the core of the prosthesis according to one embodiment of the invention
  • - figures 2a and 2b respectively illustrate a front view and a side view of the prosthesis, in a first embodiment of the invention
  • figures 2c and 2d respectively illustrate a front view in perspective and a side view of the prosthesis, in a second embodiment of the invention
  • - figures 3a and 3b respectively illustrate a top view and a cross section view according to the plan A-A in figure 3a, of the lower plate of the prosthesis in an embodiment of the invention
  • figure 3c illustrates a top view of the lower plate with the core
  • figures 3d and 3e respectively illustrate a top view and a cross section view according to the plan B-B in figure 3d, of the upper plate of the prosthesis in an embodiment of the invention.
  • the intervertebral disc prosthesis according to one embodiment of the present invention is constituted in a first plate (1) articulated in relation to a second plate (2) by means of a core (3), as evident in particular in figures 2a to 2d.
  • the first plate (1) is called the upper plate and the second plate (2) is called the lower plate, according to the orientation given to the prosthesis shown in the drawings.
  • the prosthesis herein described could also be inversely oriented between the vertebrae, so that the first plate (1) would be the lower plate and the second plate (2) would be the upper plate.
  • the first plate comprises a curved surface (concave or convex) cooperating with a curved and complementary surface (convex or concave) of the nucleus and the second plate comprises a substantially flat surface cooperating with a substantially flat surface of the nucleus.
  • These various surfaces described can belong to any of the first and second plate of the prosthesis without departing from the scope of the invention.
  • An advantage of the prosthesis according to this embodiment of the present invention is that it comprises simple pieces which can be dimensioned in order to be adapted to the different vertebrae of the spinal column.
  • the core (3) is of slight thickness (from 3 to 15 mm, depending on the vertebrae between which the prosthesis is to be inserted).
  • the core (3) could, for example, be made of polyethylene, a compressible material simulating the physical properties of elasticity of natural intervertebral discs.
  • the core (3) preferably has a convex part (30) on at least a part of at least one of its upper and lower surfaces.
  • the core (3) also has male or female co-operation means (33) complementary with respectively female or male co-operation means (23) present on at least one of the plates (1 , 2).
  • male or female co-operation means (33) complementary with respectively female or male co-operation means (23) present on at least one of the plates (1 , 2).
  • This convex surface (30) of the core (3) is complementary with a concave part (10) of the upper plate (1 ), evident particularly in figures 3d and 3e.
  • This concave part (10) allows to incline the upper plate (1) when the patient wearing the prosthesis bends over.
  • the lower surface of the core (3) and the upper surface of the lower plate (2) could be plane so as to permit clearance of the core (3) in relation to the lower plate (2), both in translation according to an axis substantially parallel to the lower plate (2), and in rotation about an axis substantially perpendicular to the lower plate (2).
  • this inclination of the upper plate (1) and this clearance of the core will allow displacement of the core (3) towards the ideal position to absorb the constraints applied to the prosthesis.
  • the movement between the upper plate (1) and the core (3), as well as the clearance of the core (3) in relation to the lower plate (2) thus allow the patient to move, and, optionally, to eliminate the defects of positioning the prosthesis.
  • This clearance likewise has the advantage of preventing premature wear due to the constraints applied to the prosthesis.
  • the intervertebral disc prosthesis according to some embodiments allows, for example, correcting the defects of lordosis.
  • the presence of an angle between the upper plate (1) and the lower plate (2) of the prosthesis could be desirable. Such an angle could be obtained by making an upper plate, whose median planes representing its lower and upper surfaces create an angle.
  • the surgeon wishes, for example, that the prosthesis induces lordosis which remains within a range of values, he will select a prosthesis whose core (3) can have slight clearance in translation and in rotation in relation to the lower plate (2), but about a position imposing a slight permanent inclination of at least one of the plates, thanks to an accurate adjustment of the co-operation means between the core and the lower plate
  • the prosthesis according to preferred embodiments has a characteristic which improves its behaviour once positioned between the vertebrae of the patient.
  • This feature resides in the fact that the top (31) of the curved surface (30) of the core (3), i.e. the highest point (31) of this curved surface (in a side view), is off centre in relation to the geometric centre (32) of this curved surface (30) of the core (3), i.e. the point (32) equidistant from any point in the periphery of the curved surface (in a top view) or the intersection of the longitudinal and the transversal axes of symmetry of the core (3).
  • the curved surface (30) of the core (3) is convex and the curved surface of the first plate is a concave part (10) of the lower surface of the upper plate (1) but it is obvious that the various elements of the instant prosthesis can be rearranged so that the convex surface is on one of the plates and the concave surface is on the core.
  • the centre of the concave part (10) of the upper plate (1) complementary with this convex surface (30), swivels around this top (31) of the convex surface (30). Although being mobile about this top (31), the upper plate (1) will therefore be on average centred on the top (31) of the convex surface (30) of the core (3).
  • the vertical axes which pass through the centres of two adjacent vertebrae are generally aligned, even though they can be slightly inclined depending on the movements of the patient or depending on the zone in question of the spinal column. It is therefore important that the vertical axes which pass through the centres of the plates (1 , 2) and through the top (31) of the convex surface (30) of the core are also aligned. So that these axes are aligned, the off-centre top (31) of the convex surface (30) of the core (3) must be in the axis of the centres of the plates and therefore of the core (3) that being off centre in relation to the lower plate (2). Thus the rest position of the core (3) will be off centre in relation to the centre of the prosthesis.
  • FIG 3C in which the upper plate (1) is not shown for reasons of clarity, the core is off centre in relation to the centre of the prosthesis and the co-operation means (33) of the core (3) are in contact with the co-operation means (23) of the lower plate (2), in the zones encircled with a dotted line.
  • Figure 2B also emphasises this shift of the core (3) in relation to the side view of the centre of the prosthesis.
  • the shifting of the core (3) and the contact between the co-operation means (33) and those of the lower plate (23) will also restrict the displacement of the core (3) in the opposite direction to that of the off centre of the top (31) of the convex surface (30).
  • the core (3) can then, for example, only be displaced in the direction of the shifting of the top (31) in relation to the centre (32) of the convex surface (30) of the core (3). If the patient wearing the prosthesis according to this embodiment bends over in the opposite direction to this shifting of the top (31), the core (3) can then move in the direction of this shifting of the top (31), thus reducing the shifting between the vertical axes passing through the centres of the plates, which is what would happen if the top (31) of the convex surface (30) of the core (3) was not off centre.
  • This feature allows to permanently restrict the shifting between the vertical axes passing through the centres of the vertebrae, even when the patient bends over.
  • a core (3) whose top (31) of its convex surface (30) is off centre to the rear so that the core, in the rest position, is completely off centre to the front of the prosthesis and can not be displaced further forward.
  • Such a core therefore restricts the displacement of the core to the front and reduces the angle to which the patient can bend backwards.
  • the upper plate (1) inclines to the front, thus inducing a shifting of the vertical axis passing through its centre, in relation to the vertical axis passing through the centre of the lower plate (2).
  • the patient is thus equipped with a prosthesis which imposes a slight inclination to his/her spinal column.
  • This inclination can be eliminated thanks to the movements of the patient as soon as he/she has recovered from the operation.
  • this inclination provokes considerable discomfort for the patient.
  • the core (3) would tend to move into an off-centre rest position, in which the top (31) is aligned in relation to the axes of the upper and lower plates. Thanks to this spontaneous alignment of the axes of the prosthesis, no inclination of the plates will be imposed in the rest position and the patient will have been equipped with a prosthesis that does not provoke any discomfort.
  • the core (3) has male co-operation means (33) complementary with female co-operation means (23) present on the lower plate (2).
  • the male co-operation means (33) of the core (3) are, for example, hasps substantially parallelepiped in shape, as particularly visible in figures 1 a and 1 b.
  • the female co-operation means (23) can, as particularly visible in figures 3a and 3b, consist, for example, in four walls situated, in pairs, on each of the two side edges of the lower plate (2). These walls could be curved toward the centre of the prosthesis, so as to cover at least a part of the male co-operation means (33) of the core (3) and avoid lifting the core (3) and the upper plate (1).
  • each male means (33) of the core (3) are slightly less than those of each female means (22) of the lower plate (2), so as to allow a restricted clearance of the core (3) in relation to the lower plate (2), both in translation according to an axis substantially parallel to the lower plate (2), and in rotation about an axis substantially perpendicular to the lower plate (2).
  • These co-operation means (23, 33) also prevent the core (3) from ejecting out of the prosthesis, in the event of too much constraint on the prosthesis.
  • each male co-operation means (33) of the core (3) are substantially the same as those of each female co-operation means (23) of the lower plate (2), so as to avoid any clearance of the core (3) in relation to the lower plate (2), both in translation and in rotation. In the latter case, the only permitted movement of the prosthesis is that of the upper plate (1) in relation to the core (3).
  • the core (3) has female cooperation means, consisting, for example, in complementary recesses of the male means present on the lower plate (2).
  • These male means of the lower plate (2) can consist, for example, in two contact plates or two nibs, for example curved toward the interior of the prosthesis and facing one another on two edges of the lower plate (2).
  • the lower plate (2) has dowels.
  • the core (3) by way of complement, has two wells under its lower surface.
  • the dimensions of the dowels of the lower plate (2) and of the wells of the core (3) will be adapted according to the desired result, by choice, of slight clearance of the core in translation and in rotation or any clearance.
  • a part of the upper surface of the upper plate (1) is bulged, so as to better adapt to the vertebra on which the prosthesis is intended to be placed, the lower surface of the vertebrae being hollow. The bulged part of the upper plate (1) is then situated in the front part of the upper plate.
  • the lower plate (2) is substantially plane as its lower surface has no need to be bulged or hollow, since the upper surface of the vertebrae is substantially flat. It must be evident for specialists that the invention allows embodiments in numerous other specific forms without departing from the scope of application of the invention as claimed. As a consequence, the embodiments must be considered by way of illustration, but can be modified within the scope defined by the range of the attached claims, and the invention does not have to be limited to the details given above.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Cardiology (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)
PCT/IB2005/001151 2004-04-28 2005-04-28 Intervertebral disc prothesis Ceased WO2005104996A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2007510151A JP4986846B2 (ja) 2004-04-28 2005-04-28 椎間板プロテーゼ
CA2564987A CA2564987C (en) 2004-04-28 2005-04-28 Intervertebral disc prothesis
EP05732766.0A EP1750624B1 (en) 2004-04-28 2005-04-28 Intervertebral disc prothesis
MXPA06012459A MXPA06012459A (es) 2004-04-28 2005-04-28 Protesis de disco intervertebral.
BRPI0510391-6A BRPI0510391A (pt) 2004-04-28 2005-04-28 prótese de disco intervertebral
KR1020067022408A KR101197655B1 (ko) 2004-04-28 2005-04-28 추간판 보철물
CN2005800183618A CN1964681B (zh) 2004-04-28 2005-04-28 椎间盘假体
IL178842A IL178842A (en) 2004-04-28 2006-10-24 Intervertebral disc prosthesis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0404501A FR2869528B1 (fr) 2004-04-28 2004-04-28 Prothese de disque intervertebral
FR04/04501 2004-04-28

Publications (1)

Publication Number Publication Date
WO2005104996A1 true WO2005104996A1 (en) 2005-11-10

Family

ID=34945460

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/001151 Ceased WO2005104996A1 (en) 2004-04-28 2005-04-28 Intervertebral disc prothesis

Country Status (13)

Country Link
US (6) US7494508B2 (https=)
EP (1) EP1750624B1 (https=)
JP (2) JP4986846B2 (https=)
KR (1) KR101197655B1 (https=)
CN (1) CN1964681B (https=)
BR (1) BRPI0510391A (https=)
CA (1) CA2564987C (https=)
FR (1) FR2869528B1 (https=)
IL (1) IL178842A (https=)
MX (1) MXPA06012459A (https=)
RU (1) RU2361546C2 (https=)
WO (1) WO2005104996A1 (https=)
ZA (1) ZA200608883B (https=)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007003439A3 (en) * 2005-07-06 2007-08-23 Franz Jun Copf Device for preparing an intervertebral disc compartment
US7326250B2 (en) 2001-05-04 2008-02-05 Ldr Medical Intervertebral disc prosthesis and fitting tools
US7632282B2 (en) 2005-06-29 2009-12-15 Ldr Medical Instrumentation and methods for inserting an intervertebral disc prosthesis
US7682396B2 (en) 2002-11-05 2010-03-23 Ldr Medical Intervertebral disc prosthesis
US7695516B2 (en) 2004-12-22 2010-04-13 Ldr Medical Intervertebral disc prosthesis
US7842088B2 (en) 2005-09-23 2010-11-30 Ldr Medical Intervertebral disc prosthesis
WO2011080535A1 (en) 2009-12-31 2011-07-07 Lrd Medical Anchoring device, intervertebral implant and implantation instrument
US8002835B2 (en) 2004-04-28 2011-08-23 Ldr Medical Intervertebral disc prosthesis
US8343219B2 (en) 2007-06-08 2013-01-01 Ldr Medical Intersomatic cage, intervertebral prosthesis, anchoring device and implantation instruments
US8465546B2 (en) 2007-02-16 2013-06-18 Ldr Medical Intervertebral disc prosthesis insertion assemblies
WO2013124453A1 (en) 2012-02-24 2013-08-29 Ldr Medical Anchoring device and system for an intervertebral implant, intervertebral implant and implantation instrument
US8715352B2 (en) 2006-12-14 2014-05-06 Depuy Spine, Inc. Buckling disc replacement
US8858635B2 (en) 2004-02-04 2014-10-14 Ldr Medical Intervertebral disc prosthesis
US9265618B2 (en) 2005-11-30 2016-02-23 Ldr Medical Intervertebral disc prosthesis and instrumentation for insertion of the prosthesis between the vertebrae
US9675389B2 (en) 2009-12-07 2017-06-13 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US10548740B1 (en) 2016-10-25 2020-02-04 Samy Abdou Devices and methods for vertebral bone realignment
US10575961B1 (en) 2011-09-23 2020-03-03 Samy Abdou Spinal fixation devices and methods of use
US10603185B2 (en) 2004-02-04 2020-03-31 Ldr Medical Intervertebral disc prosthesis
US10695105B2 (en) 2012-08-28 2020-06-30 Samy Abdou Spinal fixation devices and methods of use
US10857003B1 (en) 2015-10-14 2020-12-08 Samy Abdou Devices and methods for vertebral stabilization
US10918498B2 (en) 2004-11-24 2021-02-16 Samy Abdou Devices and methods for inter-vertebral orthopedic device placement
US10973648B1 (en) 2016-10-25 2021-04-13 Samy Abdou Devices and methods for vertebral bone realignment
US11006982B2 (en) 2012-02-22 2021-05-18 Samy Abdou Spinous process fixation devices and methods of use
US11173040B2 (en) 2012-10-22 2021-11-16 Cogent Spine, LLC Devices and methods for spinal stabilization and instrumentation
US11179248B2 (en) 2018-10-02 2021-11-23 Samy Abdou Devices and methods for spinal implantation

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3874036B2 (ja) * 1996-10-09 2007-01-31 三菱瓦斯化学株式会社 精製過酸化水素水溶液の製造方法
FR2897259B1 (fr) 2006-02-15 2008-05-09 Ldr Medical Soc Par Actions Si Cage intersomatique transforaminale a greffon de fusion intervetebrale et instrument d'implantation de la cage
JP4398975B2 (ja) * 2003-01-31 2010-01-13 スパイナルモーション， インコーポレイテッド 脊髄中線指示器
WO2004066884A1 (en) 2003-01-31 2004-08-12 Spinalmotion, Inc. Intervertebral prosthesis placement instrument
JP4481312B2 (ja) 2003-05-27 2010-06-16 スパイナルモーション， インコーポレイテッド 椎間板挿入のための人工椎間板
US10052211B2 (en) 2003-05-27 2018-08-21 Simplify Medical Pty Ltd. Prosthetic disc for intervertebral insertion
US7575599B2 (en) * 2004-07-30 2009-08-18 Spinalmotion, Inc. Intervertebral prosthetic disc with metallic core
FR2858546B1 (fr) * 2003-08-04 2006-04-28 Spine Next Sa Prothese de disque intervertebral
US7585326B2 (en) 2004-08-06 2009-09-08 Spinalmotion, Inc. Methods and apparatus for intervertebral disc prosthesis insertion
US8083797B2 (en) 2005-02-04 2011-12-27 Spinalmotion, Inc. Intervertebral prosthetic disc with shock absorption
CA2605676A1 (en) * 2005-05-02 2006-11-09 Seaspine, Inc. Motion restoring intervertebral device
US7799083B2 (en) * 2005-05-02 2010-09-21 Seaspine, Inc. Prosthesis for restoring motion in an appendage or spinal joint and an intervertebral spacer
FR2887435B1 (fr) * 2005-06-24 2007-10-05 Abbott Spine Sa Prothese de disque intervertebral
CN102670334A (zh) 2005-07-06 2012-09-19 弗朗茨·小科弗 椎间盘假体
US8585764B2 (en) 2005-07-06 2013-11-19 Spontech Spine Intelligence Group Ag Intervertebral disc prosthesis manufacturing method
FR2898487B1 (fr) * 2006-03-14 2008-11-14 Spineart Sa Sa Protheses de disques intervertebrales
EP2007322A4 (en) * 2006-04-12 2011-10-26 Spinalmotion Inc POSTERIORE SPINAL DEVICE AND METHOD
US8998990B2 (en) * 2006-07-24 2015-04-07 DePuy Synthes Products, LLC Intervertebral implant with keel
FR2910267B1 (fr) 2006-12-21 2009-01-23 Ldr Medical Soc Par Actions Si Dispositif de soutien vertebral
US9358121B2 (en) * 2007-03-10 2016-06-07 Spinesmith Partners, L.P. Artificial disc with unique articulating geometry and associated methods
US9289310B2 (en) 2007-03-10 2016-03-22 Spinesmith Partners, L.P. Artificial disc with post and modular collar
US10335288B2 (en) * 2007-03-10 2019-07-02 Spinesmith Partners, L.P. Surgical implant secured by pegs and associated methods
FR2917287B1 (fr) 2007-06-15 2010-09-03 Ldr Medical Prothese intervertebrale
FR2918555B1 (fr) 2007-07-12 2010-04-02 Ldr Medical Dispositif et systeme de liaison rachidienne transverse
US20090043391A1 (en) 2007-08-09 2009-02-12 Spinalmotion, Inc. Customized Intervertebral Prosthetic Disc with Shock Absorption
WO2009055477A1 (en) 2007-10-22 2009-04-30 Spinalmotion, Inc. Method and spacer device for spanning a space formed upon removal of an intervertebral disc
WO2009094477A1 (en) * 2008-01-25 2009-07-30 Spinalmotion, Inc. Compliant implantable prosthetic joint with preloaded spring
US9034038B2 (en) * 2008-04-11 2015-05-19 Spinalmotion, Inc. Motion limiting insert for an artificial intervertebral disc
KR20110009216A (ko) * 2008-05-05 2011-01-27 스피날모우션, 인코포레이티드 폴리아릴에테르케톤 인공 추간판
US9220603B2 (en) * 2008-07-02 2015-12-29 Simplify Medical, Inc. Limited motion prosthetic intervertebral disc
EP2299944A4 (en) 2008-07-17 2013-07-31 Spinalmotion Inc SYSTEM FOR PLACING ARTIFICIAL BELTS
WO2010009153A1 (en) 2008-07-18 2010-01-21 Spinalmotion, Inc. Posterior prosthetic intervertebral disc
US8641766B2 (en) 2009-04-15 2014-02-04 DePuy Synthes Products, LLC Arcuate fixation member
US9408715B2 (en) 2009-04-15 2016-08-09 DePuy Synthes Products, Inc. Arcuate fixation member
US9358122B2 (en) 2011-01-07 2016-06-07 K2M, Inc. Interbody spacer
RU2465870C1 (ru) * 2011-02-28 2012-11-10 Общество с ограниченной ответственностью "Эндокарбон" Протез межпозвоночного диска
US9987142B2 (en) 2012-08-31 2018-06-05 Institute for Musculoskeletal Science and Education, Ltd. Fixation devices for anterior lumbar or cervical interbody fusion
US9161842B2 (en) 2012-09-24 2015-10-20 Spinefrontier, Inc System and method for an interbody spinal fusion assembly
US10726393B2 (en) * 2013-03-04 2020-07-28 OpenMed, Inc. Appointment scheduling
KR101555317B1 (ko) 2013-09-11 2015-10-06 주식회사 솔고 바이오메디칼 스파이크를 가진 케이지
CN108282997B (zh) 2015-06-25 2020-12-25 肌肉骨骼科学教育研究所有限公司 用于植入的椎间融合装置和系统
CN105030388A (zh) * 2015-08-19 2015-11-11 深圳清华大学研究院 腰椎间盘假体、植入器械、由腰部假体与植入器械组成的装置及插入腰椎植入物的方法
CN105266928B (zh) * 2015-09-29 2017-11-10 深圳清华大学研究院 颈椎间盘假体、植入器械、颈椎间盘假体与植入器械组合装置及颈椎植入物植入颈椎的方法
US10307265B2 (en) 2016-10-18 2019-06-04 Institute for Musculoskeletal Science and Education, Ltd. Implant with deployable blades
US10449060B2 (en) 2016-10-25 2019-10-22 Institute for Musculoskeletal Science and Education, Ltd. Spinal fusion implant
US10405992B2 (en) 2016-10-25 2019-09-10 Institute for Musculoskeletal Science and Education, Ltd. Spinal fusion implant
US11678995B2 (en) 2018-07-20 2023-06-20 Fellowship Of Orthopaedic Researchers, Inc. Magnetic intervertebral disc replacement devices and methods thereof
CN108969162A (zh) * 2018-07-27 2018-12-11 深圳清华大学研究院 一种椎间运动保留装置
CN108969161B (zh) * 2018-07-27 2021-08-03 深圳清华大学研究院 一种椎间运动保留装置及其定位式植入器械和植入方法
US11197765B2 (en) 2019-12-04 2021-12-14 Robert S. Bray, Jr. Artificial disc replacement device
US11839554B2 (en) 2020-01-23 2023-12-12 Robert S. Bray, Jr. Method of implanting an artificial disc replacement device
CN118021489B (zh) * 2024-04-11 2024-07-05 北京爱康宜诚医疗器材有限公司 一种软骨假体

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718635A1 (fr) * 1994-04-15 1995-10-20 Axcyl Medical Prothèse cervicale.
US5507816A (en) * 1991-12-04 1996-04-16 Customflex Limited Spinal vertebrae implants
US5888226A (en) * 1997-11-12 1999-03-30 Rogozinski; Chaim Intervertebral prosthetic disc
DE20310433U1 (de) * 2003-07-08 2003-09-04 Aesculap AG & Co. KG, 78532 Tuttlingen Chirurgisches Instrument zum Handhaben eines Implantats
DE20310432U1 (de) * 2003-07-08 2003-09-18 Aesculap AG & Co. KG, 78532 Tuttlingen Zwischenwirbelimplantat
WO2003075804A1 (de) * 2002-03-12 2003-09-18 Cervitech Inc. Zervikale zwischenwirbelprothese
US20040002761A1 (en) * 2002-06-27 2004-01-01 Christopher Rogers Intervertebral disc having translation
US20040073311A1 (en) * 2002-04-23 2004-04-15 Ferree Bret A. Two-component artificial disc replacements

Family Cites Families (601)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US566360A (en) 1896-08-25 Adjustable support
US1436573A (en) 1921-07-28 1922-11-21 Choppinet Joseph Joint
FR560141A (fr) * 1922-12-21 1923-09-28 Int Motor Co Mécanisme d'entraînement pour véhicules automobiles
US2836442A (en) 1955-07-19 1958-05-27 Milton A Moskovitz Dust seals for ball joints
US3325197A (en) 1964-06-12 1967-06-13 Moog Industries Inc Ball joint
US3374786A (en) 1964-12-15 1968-03-26 George R. Callender Jr. Fractured bone setting fastener assembly
US3486505A (en) 1967-05-22 1969-12-30 Gordon M Morrison Orthopedic surgical instrument
US3791380A (en) 1971-12-13 1974-02-12 G Dawidowski Method and apparatus of immobilizing a fractured femur
US3857642A (en) 1973-02-26 1974-12-31 Ingersoll Rand Co Flexible or universal coupling means
US3892232A (en) 1973-09-24 1975-07-01 Alonzo J Neufeld Method and apparatus for performing percutaneous bone surgery
GB1509194A (en) 1974-04-22 1978-05-04 Nat Res Dev Endoprosthetic devices
US4085466A (en) 1974-11-18 1978-04-25 National Research Development Corporation Prosthetic joint device
US4009712A (en) 1975-08-07 1977-03-01 The Sampson Corporation Fluted hip nail implant system for orthopaedic surgery
CH612341A5 (https=) 1976-03-16 1979-07-31 Max Bernhard Ulrich
US4074542A (en) 1976-11-03 1978-02-21 Rockwell International Corporation Coupling
FR2372622A1 (fr) 1976-12-03 1978-06-30 Fassio Bernard Prothese pour disques intervertebraux
GB1565178A (en) 1977-02-24 1980-04-16 Interfix Ltd Bone screw
CH624573A5 (en) 1978-02-01 1981-08-14 Sulzer Ag Intervertebral prosthesis
US4237875A (en) 1979-02-23 1980-12-09 Towmotor Corporation Dynamic intramedullary compression nailing
CA1146301A (en) 1980-06-13 1983-05-17 J. David Kuntz Intervertebral disc prosthesis
US4379451A (en) 1980-11-04 1983-04-12 Getscher Philip E Intramedullary hip pin and cortical plate
US4309777A (en) 1980-11-13 1982-01-12 Patil Arun A Artificial intervertebral disc
US4494535A (en) 1981-06-24 1985-01-22 Haig Armen C Hip nail
US4409974A (en) 1981-06-29 1983-10-18 Freedland Jeffrey A Bone-fixating surgical implant device
FR2519857A1 (fr) 1982-01-19 1983-07-22 Butel Jean Dispositif pour osteosynthese des fractures des extremites du femur
US4432358A (en) 1982-01-22 1984-02-21 Fixel Irving E Compression hip screw apparatus
US4519100A (en) 1982-09-30 1985-05-28 Orthopedic Equipment Co. Inc. Distal locking intramedullary nail
US4561432A (en) 1983-09-15 1985-12-31 Floyd A. Coard, M.D. Fractured femur fixation system
CA1227902A (en) 1984-04-02 1987-10-13 Raymond G. Tronzo Fenestrated hip screw and method of augmented internal fixation
US4657001A (en) 1984-07-25 1987-04-14 Fixel Irving E Antirotational hip screw
EP0176728B1 (de) 1984-09-04 1989-07-26 Humboldt-Universität zu Berlin Bandscheibenendoprothese
US4612920A (en) 1984-11-06 1986-09-23 Zimmer, Inc. Compression hip screw
US4721103A (en) 1985-01-31 1988-01-26 Yosef Freedland Orthopedic device
US4632101A (en) 1985-01-31 1986-12-30 Yosef Freedland Orthopedic fastener
US4655778A (en) 1985-08-12 1987-04-07 Harrington Arthritis Research Center Joint prosthesis
US4621629A (en) 1985-08-12 1986-11-11 Harrington Arthritis Research Center Compression hip screw
US4973333A (en) 1985-09-20 1990-11-27 Richards Medical Company Resorbable compressing screw and method
DE3534747A1 (de) 1985-09-28 1987-04-09 Hasselbach Christoph Von Schenkelhalsimplantat
FR2591885B1 (fr) 1985-12-24 1990-06-15 Mai Christian Prothese autobloquante, procedes pour la fabriquer et la mettre en place
US4776330A (en) 1986-06-23 1988-10-11 Pfizer Hospital Products Group, Inc. Modular femoral fixation system
GB8620937D0 (en) 1986-08-29 1986-10-08 Shepperd J A N Spinal implant
US4969887A (en) 1986-09-08 1990-11-13 Sodhi Jitendra S Self-retaining nail kit for repairing a fractured neck of femur
US4787378A (en) 1986-09-08 1988-11-29 Sodhi Jitendra S Self-retaining nail for fracture of neck of femur
US4759352A (en) 1986-11-10 1988-07-26 Zimmer, Inc. Instrument for inserting a locking pin
SU1651778A3 (ru) 1986-12-19 1991-05-23 Хута Баильдон, Пшедсембиорство Паньствове (Инопредприятие) Устройство дл остеосинтеза переломов шейки бедренной кости
CA1283501C (en) 1987-02-12 1991-04-30 Thomas P. Hedman Artificial spinal disc
US4714469A (en) 1987-02-26 1987-12-22 Pfizer Hospital Products Group, Inc. Spinal implant
US4787908A (en) 1987-04-30 1988-11-29 Queen's University At Kingston Metatarsal-phalangeal replacement joint
US4898156A (en) 1987-05-18 1990-02-06 Mitek Surgical Products, Inc. Suture anchor
CH672588A5 (https=) 1987-07-09 1989-12-15 Sulzer Ag
GB8725921D0 (en) 1987-11-05 1987-12-09 Precision Proc Textiles Ltd Treatment of wool
JPH01136655A (ja) 1987-11-24 1989-05-29 Asahi Optical Co Ltd 人工椎間板
US4874389A (en) 1987-12-07 1989-10-17 Downey Ernest L Replacement disc
US5176681A (en) 1987-12-14 1993-01-05 Howmedica International Inc. Intramedullary intertrochanteric fracture fixation appliance and fitting device
US4968315A (en) 1987-12-15 1990-11-06 Mitek Surgical Products, Inc. Suture anchor and suture anchor installation tool
DE3809793A1 (de) 1988-03-23 1989-10-05 Link Waldemar Gmbh Co Chirurgischer instrumentensatz
DE8807485U1 (de) 1988-06-06 1989-08-10 Mecron Medizinische Produkte Gmbh, 1000 Berlin Endoprothese der Zwischenwirbelscheibe
US4911718A (en) 1988-06-10 1990-03-27 University Of Medicine & Dentistry Of N.J. Functional and biocompatible intervertebral disc spacer
US5484437A (en) 1988-06-13 1996-01-16 Michelson; Gary K. Apparatus and method of inserting spinal implants
AU7139994A (en) 1988-06-13 1995-01-03 Karlin Technology, Inc. Apparatus and method of inserting spinal implants
US5772661A (en) 1988-06-13 1998-06-30 Michelson; Gary Karlin Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine
US6770074B2 (en) 1988-06-13 2004-08-03 Gary Karlin Michelson Apparatus for use in inserting spinal implants
US5015247A (en) 1988-06-13 1991-05-14 Michelson Gary K Threaded spinal implant
US7452359B1 (en) 1988-06-13 2008-11-18 Warsaw Orthopedic, Inc. Apparatus for inserting spinal implants
US6210412B1 (en) 1988-06-13 2001-04-03 Gary Karlin Michelson Method for inserting frusto-conical interbody spinal fusion implants
CA1333209C (en) 1988-06-28 1994-11-29 Gary Karlin Michelson Artificial spinal fusion implants
US5609635A (en) 1988-06-28 1997-03-11 Michelson; Gary K. Lordotic interbody spinal fusion implants
US4892545A (en) 1988-07-14 1990-01-09 Ohio Medical Instrument Company, Inc. Vertebral lock
AU624627B2 (en) 1988-08-18 1992-06-18 Johnson & Johnson Orthopaedics, Inc. Functional and biocompatible intervertebral disc spacer containing elastomeric material of varying hardness
US5545229A (en) 1988-08-18 1996-08-13 University Of Medicine And Dentistry Of Nj Functional and biocompatible intervertebral disc spacer containing elastomeric material of varying hardness
US4973332A (en) 1988-09-12 1990-11-27 Hospital For Joint Diseases Attachment for femur sliding screw plate
DE8900121U1 (de) 1989-01-04 1990-02-15 Mecron Medizinische Produkte Gmbh, 1000 Berlin Vorrichtung zur Kompressionsverschraubung
CA1318469C (en) 1989-02-15 1993-06-01 Acromed Corporation Artificial disc
US5098433A (en) 1989-04-12 1992-03-24 Yosef Freedland Winged compression bolt orthopedic fastener
SE466936B (sv) 1989-04-25 1992-05-04 Branemark Per Ingvar Foerankringselement foer uppbaerande av proteser
SE466937B (sv) 1989-04-25 1992-05-04 Branemark Per Ingvar Foerankringsanordning foer till benvaevnad applicerbara proteser, spec ledmekanismer
US4955916A (en) 1989-05-01 1990-09-11 Techmedica, Inc. Thumb joint prosthesis
US5002550A (en) 1989-06-06 1991-03-26 Mitek Surgical Products, Inc. Suture anchor installation tool
US4946468A (en) 1989-06-06 1990-08-07 Mitek Surgical Products, Inc. Suture anchor and suture anchor installation tool
US5895427A (en) 1989-07-06 1999-04-20 Sulzer Spine-Tech Inc. Method for spinal fixation
US4932975A (en) 1989-10-16 1990-06-12 Vanderbilt University Vertebral prosthesis
US5032125A (en) 1990-02-06 1991-07-16 Smith & Nephew Richards Inc. Intramedullary hip screw
FR2659226B1 (fr) 1990-03-07 1992-05-29 Jbs Sa Prothese pour disques intervertebraux et ses instruments d'implantation.
CH681595A5 (https=) 1990-03-19 1993-04-30 Synthes Ag
US5197986A (en) 1990-04-11 1993-03-30 Mikhail Michael W E Recessed patellar prosthesis
US5057103A (en) 1990-05-01 1991-10-15 Davis Emsley A Compressive intramedullary nail
US5342394A (en) 1990-05-16 1994-08-30 Olympus Optical Co., Ltd. Apparatus for blocking a vein branch and method of blocking a vein branch
US5041116A (en) 1990-05-21 1991-08-20 Wilson James T Compression hip screw system
CH682300A5 (https=) 1990-12-17 1993-08-31 Synthes Ag
US5123926A (en) 1991-02-22 1992-06-23 Madhavan Pisharodi Artificial spinal prosthesis
US5192327A (en) 1991-03-22 1993-03-09 Brantigan John W Surgical prosthetic implant for vertebrae
US5129901A (en) 1991-06-10 1992-07-14 Decoste Vern X Cannulated orthopedic screw
FR2678823B1 (fr) 1991-07-11 1995-07-07 Legrand Jean Jacques Dispositif de renforcement d'un ligament au cours d'une plastie ligamentaire.
US5242448A (en) 1991-08-01 1993-09-07 Pettine Kenneth A Bone probe
US5290312A (en) 1991-09-03 1994-03-01 Alphatec Artificial vertebral body
US5207679A (en) 1991-09-26 1993-05-04 Mitek Surgical Products, Inc. Suture anchor and installation tool
EP0734687A3 (en) 1991-12-03 1996-10-16 Vesica Medical, Inc. Support structure for supporting and positioning medical equipment
US5356410A (en) 1991-12-13 1994-10-18 Dietmar Pennig Adjuvant for osteosynthesis in the case of pertrochanteric fracture of the neck of the femur
FR2685633B1 (fr) 1991-12-27 1998-02-27 Tornier Sa Prothese humerale modulaire.
US5425773A (en) 1992-01-06 1995-06-20 Danek Medical, Inc. Intervertebral disk arthroplasty device
US5258031A (en) 1992-01-06 1993-11-02 Danek Medical Intervertebral disk arthroplasty
US5217486A (en) 1992-02-18 1993-06-08 Mitek Surgical Products, Inc. Suture anchor and installation tool
DE4208115A1 (de) 1992-03-13 1993-09-16 Link Waldemar Gmbh Co Bandscheibenendoprothese
DE4208116C2 (de) 1992-03-13 1995-08-03 Link Waldemar Gmbh Co Bandscheibenendoprothese
DE59206917D1 (de) 1992-04-21 1996-09-19 Sulzer Medizinaltechnik Ag Künstlicher Bandscheibenkörper
US5306309A (en) 1992-05-04 1994-04-26 Calcitek, Inc. Spinal disk implant and implantation kit
FR2694882B1 (fr) 1992-08-24 1994-10-21 Sofamor Prothèse discale intervertébrale.
FR2695026B1 (fr) 1992-08-25 1994-10-28 Alexandre Worcel Dispositif pour le maintien en compression d'un os fracturé.
US5246458A (en) 1992-10-07 1993-09-21 Graham Donald V Artificial disk
US5417699A (en) 1992-12-10 1995-05-23 Perclose Incorporated Device and method for the percutaneous suturing of a vascular puncture site
JPH06178787A (ja) 1992-12-14 1994-06-28 Shima Yumiko 関節付椎体スペーサ、椎間腔計測器および椎体スペーサ模型
US5445899A (en) * 1992-12-16 1995-08-29 Westinghouse Norden Systems Corp. Color thin film electroluminescent display
US5676701A (en) 1993-01-14 1997-10-14 Smith & Nephew, Inc. Low wear artificial spinal disc
US5702472A (en) 1996-12-26 1997-12-30 Huebner; Randall J. Phalangeal finger joint prosthesis and method
ATE205069T1 (de) 1993-02-09 2001-09-15 Acromed Corp Bandscheibe
ATE185062T1 (de) 1993-02-10 1999-10-15 Sulzer Spine Tech Inc Werkzeugsatz zur stabilisierung der wirbelsäule
US5324292A (en) 1993-02-10 1994-06-28 Zimmer, Inc. Fracture fixation assembly with selectively removable protrusion
US5372599A (en) 1993-03-12 1994-12-13 Mitek Surgical Products, Inc. Surgical anchor and method for deploying the same
US5356413A (en) 1993-03-12 1994-10-18 Mitek Surgical Products, Inc. Surgical anchor and method for deploying the same
IL105183A (en) 1993-03-28 1996-07-23 Yehiel Gotfried Surgical device for connection of fractured bones
US5505735A (en) 1993-06-10 1996-04-09 Mitek Surgical Products, Inc. Surgical anchor and method for using the same
RU2080841C1 (ru) * 1993-06-28 1997-06-10 Частное предприятие "Алекс" Эндопротез межпозвонкового диска
FR2707480B1 (fr) 1993-06-28 1995-10-20 Bisserie Michel Prothèse discale intervertébrale.
US5645596A (en) 1993-07-07 1997-07-08 Asahi Kogaku Kogyo Kabushiki Kaisha Ceramic vertebrae prosthesis
EP0636346A1 (en) 1993-07-23 1995-02-01 Massimo Santangelo Device for preventive support of the femur
CA2124651C (en) 1993-08-20 2004-09-28 David T. Green Apparatus and method for applying and adjusting an anchoring device
US5507754A (en) 1993-08-20 1996-04-16 United States Surgical Corporation Apparatus and method for applying and adjusting an anchoring device
DE4328690B4 (de) 1993-08-26 2006-08-17 SDGI Holdings, Inc., Wilmington Zwischenwirbelimplantat zur Wirbelkörperverblockung und Implantationsinstrument zum Positionieren des Zwischenwirbelimplantats
FR2709949B1 (fr) * 1993-09-14 1995-10-13 Commissariat Energie Atomique Prothèse de disque intervertébral.
BE1007549A3 (nl) 1993-09-21 1995-08-01 Beckers Louis Francois Charles Implantaat.
US5443514A (en) 1993-10-01 1995-08-22 Acromed Corporation Method for using spinal implants
US5397364A (en) 1993-10-12 1995-03-14 Danek Medical, Inc. Anterior interbody fusion device
FR2711505B1 (fr) 1993-10-25 1995-12-29 Tornier Sa Dispositif de synthèse des fractures de l'extrémité supérieure du fémur.
US5417692A (en) 1994-01-04 1995-05-23 Goble; E. Marlowe Bone fixation and fusion system
FR2715293B1 (fr) 1994-01-26 1996-03-22 Biomat Cage intersomatique vertébrale.
US5417712A (en) 1994-02-17 1995-05-23 Mitek Surgical Products, Inc. Bone anchor
FR2716619B1 (fr) 1994-02-25 1998-04-24 Lepine Groupe Prothèse de genou.
US5458601A (en) 1994-03-28 1995-10-17 Medical University Of South Carolina Adjustable ligament anchor
CA2551185C (en) 1994-03-28 2007-10-30 Sdgi Holdings, Inc. Apparatus and method for anterior spinal stabilization
US5489210A (en) 1994-05-13 1996-02-06 Hanosh; Frederick N. Expanding dental implant and method for its use
US5571189A (en) 1994-05-20 1996-11-05 Kuslich; Stephen D. Expandable fabric implant for stabilizing the spinal motion segment
NZ281462A (en) 1994-05-23 1999-02-25 Spine Tech Inc Intervertebral fusion implant comprising two spaced apart, parallel bearing surfaces
US5531792A (en) 1994-06-14 1996-07-02 Huene; Donald R. Bone plug fixation assembly, expansible plug assembly therefor, and method of fixation
US5478342A (en) 1994-06-30 1995-12-26 Spinetech, Inc. Reversible bone screw lock
US5980522A (en) 1994-07-22 1999-11-09 Koros; Tibor Expandable spinal implants
US7494507B2 (en) * 2000-01-30 2009-02-24 Diamicron, Inc. Articulating diamond-surfaced spinal implants
DE9413471U1 (de) 1994-08-20 1995-12-21 Schäfer micomed GmbH, 73614 Schorndorf Ventrales Zwischenwirbelimplantat
FR2723841B1 (fr) 1994-08-23 1998-11-06 Fabien Gauchet Prothese de disque intervertebral.
US5472452A (en) 1994-08-30 1995-12-05 Linvatec Corporation Rectilinear anchor for soft tissue fixation
FR2724108B1 (fr) * 1994-09-02 1997-01-17 Jbs Sa Prothese articulaire
US5522845A (en) 1994-09-27 1996-06-04 Mitek Surgical Products, Inc. Bone anchor and bone anchor installation
US5643321A (en) 1994-11-10 1997-07-01 Innovasive Devices Suture anchor assembly and methods
US5674296A (en) 1994-11-14 1997-10-07 Spinal Dynamics Corporation Human spinal disc prosthesis
US6344057B1 (en) 1994-11-22 2002-02-05 Sdgi Holdings, Inc. Adjustable vertebral body replacement
DE69534978T2 (de) * 1994-12-09 2007-01-04 SDGI Holdings, Inc., Wilmington Einstellbarer Wirbelkörper-Ersatz
FR2728159B1 (fr) 1994-12-16 1997-06-27 Tornier Sa Prothese discale elastique
US5766252A (en) 1995-01-24 1998-06-16 Osteonics Corp. Interbody spinal prosthetic implant and method
FR2730159B1 (fr) 1995-02-06 1997-04-25 Teule Jean Germain Prothese pour disque intervertebral
CN1134810A (zh) 1995-02-17 1996-11-06 索发默达纳集团股份有限公司 改进的体内脊骨融合植入件
US6206922B1 (en) 1995-03-27 2001-03-27 Sdgi Holdings, Inc. Methods and instruments for interbody fusion
US6245072B1 (en) 1995-03-27 2001-06-12 Sdgi Holdings, Inc. Methods and instruments for interbody fusion
DE69737756T2 (de) 1995-03-27 2008-01-31 Warsaw Orthopedic, Inc., Minneapolis Wirbelsäulenfusionsimplantat
US5782919A (en) 1995-03-27 1998-07-21 Sdgi Holdings, Inc. Interbody fusion device and method for restoration of normal spinal anatomy
ATE190826T1 (de) 1995-04-20 2000-04-15 Sulzer Orthopaedie Ag Tibiaplattform zu einer kniegelenkprothese
US5578035A (en) 1995-05-16 1996-11-26 Lin; Chih-I Expandable bone marrow cavity fixation device
US5702449A (en) 1995-06-07 1997-12-30 Danek Medical, Inc. Reinforced porous spinal implants
FR2737656B1 (fr) * 1995-08-09 1997-10-17 Jbs Sa Dispositif d'impacteur pour la mise en place d'une prothese pour disques intervertebraux
DE19549426C2 (de) 1995-08-11 1997-10-09 Bernhard Zientek Zwischenwirbelimplantat und Instrument hierfür
US6423095B1 (en) 1995-10-16 2002-07-23 Sdgi Holdings, Inc. Intervertebral spacers
US5709683A (en) 1995-12-19 1998-01-20 Spine-Tech, Inc. Interbody bone implant having conjoining stabilization features for bony fusion
US5766253A (en) 1996-01-16 1998-06-16 Surgical Dynamics, Inc. Spinal fusion device
US5722977A (en) 1996-01-24 1998-03-03 Danek Medical, Inc. Method and means for anterior lumbar exact cut with quadrilateral osteotome and precision guide/spacer
US5800550A (en) 1996-03-13 1998-09-01 Sertich; Mario M. Interbody fusion cage
US5683465A (en) 1996-03-18 1997-11-04 Shinn; Gary Lee Artificial intervertebral disk prosthesis
FR2753368B1 (fr) 1996-09-13 1999-01-08 Chauvin Jean Luc Cage d'osteosynthese expansive
US5782832A (en) 1996-10-01 1998-07-21 Surgical Dynamics, Inc. Spinal fusion implant and method of insertion thereof
US5968098A (en) 1996-10-22 1999-10-19 Surgical Dynamics, Inc. Apparatus for fusing adjacent bone structures
US6063088A (en) 1997-03-24 2000-05-16 United States Surgical Corporation Method and instrumentation for implant insertion
KR20000052740A (ko) 1996-10-23 2000-08-25 에스디지아이 홀딩스 인코포레이티드 척수간극기
US5895428A (en) 1996-11-01 1999-04-20 Berry; Don Load bearing spinal joint implant
US5827328A (en) 1996-11-22 1998-10-27 Buttermann; Glenn R. Intervertebral prosthetic device
US6712819B2 (en) 1998-10-20 2004-03-30 St. Francis Medical Technologies, Inc. Mating insertion instruments for spinal implants and methods of use
DE59707850D1 (de) 1997-01-10 2002-09-05 Sulzer Orthopaedie Ag Baar Tibiaplattform für ein künstliches Kniegelenk
US6306170B2 (en) 1997-04-25 2001-10-23 Tegementa, L.L.C. Threaded fusion cage anchoring device and method
US6641614B1 (en) 1997-05-01 2003-11-04 Spinal Concepts, Inc. Multi-variable-height fusion device
US6033438A (en) 1997-06-03 2000-03-07 Sdgi Holdings, Inc. Open intervertebral spacer
US5893889A (en) * 1997-06-20 1999-04-13 Harrington; Michael Artificial disc
GB9713330D0 (en) 1997-06-25 1997-08-27 Bridport Gundry Plc Surgical implant
CN1271262A (zh) 1997-08-04 2000-10-25 弋登玛雅,罗伯特&托马斯第一有限责任公司 多轴转动的脊椎间假体
US6146421A (en) 1997-08-04 2000-11-14 Gordon, Maya, Roberts And Thomas, Number 1, Llc Multiple axis intervertebral prosthesis
FR2767675B1 (fr) 1997-08-26 1999-12-03 Materiel Orthopedique En Abreg Implant intersomatique et ancillaire de preparation adapte pour permettre sa pose
WO1999009914A1 (en) 1997-08-27 1999-03-04 University Of Florida Tissue Bank, Inc. Cortical bone cervical smith-robinson fusion implant
US5865848A (en) 1997-09-12 1999-02-02 Artifex, Ltd. Dynamic intervertebral spacer and method of use
FR2768613B1 (fr) 1997-09-23 1999-12-17 Tornier Sa Prothese de genou a plateau rotatoire
US5824094A (en) 1997-10-17 1998-10-20 Acromed Corporation Spinal disc
US5899941A (en) 1997-12-09 1999-05-04 Chubu Bearing Kabushiki Kaisha Artificial intervertebral disk
FR2772594B1 (fr) 1997-12-19 2000-05-05 Henry Graf Prothese discale partielle posterieure
ES2163216T3 (es) * 1998-03-13 2002-01-16 Link Waldemar Gmbh Co Juego de endoprotesis para discos intervertebrales.
US6045552A (en) 1998-03-18 2000-04-04 St. Francis Medical Technologies, Inc. Spine fixation plate system
WO1999049818A1 (en) 1998-03-30 1999-10-07 Marchosky J Alexander Prosthetic system
DE19818143A1 (de) 1998-04-23 1999-10-28 Medinorm Ag Vorrichtung zur Verbindung von Wirbeln der Wirbelsäule
US6179874B1 (en) 1998-04-23 2001-01-30 Cauthen Research Group, Inc. Articulating spinal implant
US6019792A (en) 1998-04-23 2000-02-01 Cauthen Research Group, Inc. Articulating spinal implant
US6679915B1 (en) 1998-04-23 2004-01-20 Sdgi Holdings, Inc. Articulating spinal implant
US6800093B2 (en) 1998-05-06 2004-10-05 Cortek, Inc. Device for spinal fusion
US6241769B1 (en) 1998-05-06 2001-06-05 Cortek, Inc. Implant for spinal fusion
DE69918894T2 (de) 1998-05-13 2005-08-11 Depuy Products, Inc., Warsaw Tibiaplattform mit einstellbarem Schaft
DK173331B1 (da) * 1998-06-16 2000-07-24 Waveplane Internat A S Anlæg til at udnytte energien i bølger
US6296664B1 (en) 1998-06-17 2001-10-02 Surgical Dynamics, Inc. Artificial intervertebral disc
US6136031A (en) 1998-06-17 2000-10-24 Surgical Dynamics, Inc. Artificial intervertebral disc
US6231609B1 (en) 1998-07-09 2001-05-15 Hamid M. Mehdizadeh Disc replacement prosthesis
EP1100416B1 (en) * 1998-07-22 2007-06-06 Warsaw Orthopedic, Inc. Threaded cylindrical multidiscoid single or multiple array disc prosthesis
US6063121A (en) 1998-07-29 2000-05-16 Xavier; Ravi Vertebral body prosthesis
DE29814174U1 (de) 1998-08-07 1999-12-16 Howmedica GmbH, 24232 Schönkirchen Instrumentarium für das Einbringen eines Implantats in die menschliche Wirbelsäule
US6099531A (en) 1998-08-20 2000-08-08 Bonutti; Peter M. Changing relationship between bones
FR2782632B1 (fr) 1998-08-28 2000-12-29 Materiel Orthopedique En Abreg Cage de fusion intersomatique expansible
US6749635B1 (en) 1998-09-04 2004-06-15 Sdgi Holdings, Inc. Peanut spectacle multi discoid thoraco-lumbar disc prosthesis
US6500208B1 (en) 1998-10-16 2002-12-31 Biomet, Inc. Nonmodular joint prosthesis convertible in vivo to a modular prosthesis
ES2301219T3 (es) 1998-10-20 2008-06-16 Synthes Gmbh Caja de artrodesis vertebral reguladora de compresion para cirugia de soldadura.
US6113637A (en) 1998-10-22 2000-09-05 Sofamor Danek Holdings, Inc. Artificial intervertebral joint permitting translational and rotational motion
US6039763A (en) 1998-10-27 2000-03-21 Disc Replacement Technologies, Inc. Articulating spinal disc prosthesis
US6174311B1 (en) 1998-10-28 2001-01-16 Sdgi Holdings, Inc. Interbody fusion grafts and instrumentation
US6193757B1 (en) 1998-10-29 2001-02-27 Sdgi Holdings, Inc. Expandable intervertebral spacers
FR2787015B1 (fr) 1998-12-11 2001-04-27 Dimso Sa Prothese de disque intervertebral a corps compressible
FR2787017B1 (fr) 1998-12-11 2001-04-27 Dimso Sa Prothese de disque intervertebral a comportement mecanique ameliore
FR2787016B1 (fr) 1998-12-11 2001-03-02 Dimso Sa Prothese de disque intervertebral
FR2787019B1 (fr) 1998-12-11 2001-03-02 Dimso Sa Prothese de disque intervertebral a comportement mecanique ameliore
US6102950A (en) 1999-01-19 2000-08-15 Vaccaro; Alex Intervertebral body fusion device
US6146422A (en) 1999-01-25 2000-11-14 Lawson; Kevin Jon Prosthetic nucleus replacement for surgical reconstruction of intervertebral discs and treatment method
DE60044258D1 (de) 1999-01-25 2010-06-02 Warsaw Orthopedic Inc Instrument zur schaffung eines zwischenwirbelraumes für die aufnahme eines implantates
DE19903762C1 (de) 1999-01-30 2000-11-16 Aesculap Ag & Co Kg Chirurgisches Instrument zum Einführen von Zwischenwirbelimplantaten
US6113638A (en) 1999-02-26 2000-09-05 Williams; Lytton A. Method and apparatus for intervertebral implant anchorage
US6368350B1 (en) * 1999-03-11 2002-04-09 Sulzer Spine-Tech Inc. Intervertebral disc prosthesis and method
US6267763B1 (en) 1999-03-31 2001-07-31 Surgical Dynamics, Inc. Method and apparatus for spinal implant insertion
WO2000062684A1 (en) 1999-04-16 2000-10-26 Nuvasive, Inc. Systems for securing facet joints together
US7094239B1 (en) 1999-05-05 2006-08-22 Sdgi Holdings, Inc. Screws of cortical bone and method of manufacture thereof
AU776806B2 (en) 1999-05-05 2004-09-23 Warsaw Orthopedic, Inc. Nested interbody spinal fusion implants
WO2000066045A1 (en) 1999-05-05 2000-11-09 Michelson Gary K Spinal fusion implants with opposed locking screws
US6607530B1 (en) 1999-05-10 2003-08-19 Highgate Orthopedics, Inc. Systems and methods for spinal fixation
US6214050B1 (en) 1999-05-11 2001-04-10 Donald R. Huene Expandable implant for inter-bone stabilization and adapted to extrude osteogenic material, and a method of stabilizing bones while extruding osteogenic material
US6283998B1 (en) 1999-05-13 2001-09-04 Board Of Trustees Of The University Of Arkansas Alloplastic vertebral disk replacement
US7331994B2 (en) 1999-05-17 2008-02-19 Vanderbilt University Intervertebral disc replacement prosthesis
US6964686B2 (en) * 1999-05-17 2005-11-15 Vanderbilt University Intervertebral disc replacement prosthesis
US20050234553A1 (en) 1999-05-17 2005-10-20 Vanderbilt University Intervertebral disc replacement prothesis
DE59904848D1 (de) 1999-05-21 2003-05-08 Link Waldemar Gmbh Co Zwischenwirbel-Endoprothese mit einer gezahnten Anschlussplatte
US6419704B1 (en) 1999-10-08 2002-07-16 Bret Ferree Artificial intervertebral disc replacement methods and apparatus
EP1185221B1 (en) 1999-06-04 2005-03-23 SDGI Holdings, Inc. Artificial disc implant
US6520996B1 (en) 1999-06-04 2003-02-18 Depuy Acromed, Incorporated Orthopedic implant
US6277149B1 (en) 1999-06-08 2001-08-21 Osteotech, Inc. Ramp-shaped intervertebral implant
US6770096B2 (en) 1999-07-01 2004-08-03 Spinevision S.A. Interbody spinal stabilization cage and spinal stabilization method
ES2303381T3 (es) 1999-07-02 2008-08-01 Spine Solutions Inc. Implante intervertebral.
US7824445B2 (en) 1999-07-26 2010-11-02 Ladislau Biro Corpectomy vertebral body replacement implant system
FR2897259B1 (fr) 2006-02-15 2008-05-09 Ldr Medical Soc Par Actions Si Cage intersomatique transforaminale a greffon de fusion intervetebrale et instrument d'implantation de la cage
FR2797179B1 (fr) 1999-08-03 2002-03-08 Michel Gau Prothese nucleaire intervertebrale et son procede chirurgical d'implantation
US6699466B1 (en) * 1999-08-05 2004-03-02 Research Corporation Technologies, Inc. IL-16 antagonist peptides and DNA encoding the peptides
US7972337B2 (en) 2005-12-28 2011-07-05 Intrinsic Therapeutics, Inc. Devices and methods for bone anchoring
WO2009033100A1 (en) 2007-09-07 2009-03-12 Intrinsic Therapeutics, Inc. Bone anchoring systems
US6080158A (en) 1999-08-23 2000-06-27 Lin; Chih-I Intervertebral fusion device
JP2003509118A (ja) * 1999-09-14 2003-03-11 スパイン ソリューションズ インコーポレイテッド 椎間インプラント用挿入器具
US6527773B1 (en) 1999-10-07 2003-03-04 Osteotech, Inc. Cervical dowel and insertion tool
US6436101B1 (en) 1999-10-13 2002-08-20 James S. Hamada Rasp for use in spine surgery
FR2799639B1 (fr) 1999-10-18 2002-07-19 Dimso Sa Prothese de disque intervertebral a faces dentees
US6520967B1 (en) 1999-10-20 2003-02-18 Cauthen Research Group, Inc. Spinal implant insertion instrument for spinal interbody prostheses
US6811567B2 (en) 1999-10-22 2004-11-02 Archus Orthopedics Inc. Facet arthroplasty devices and methods
US6432106B1 (en) 1999-11-24 2002-08-13 Depuy Acromed, Inc. Anterior lumbar interbody fusion cage with locking plate
US6592624B1 (en) 1999-11-24 2003-07-15 Depuy Acromed, Inc. Prosthetic implant element
US6319257B1 (en) 1999-12-20 2001-11-20 Kinamed, Inc. Inserter assembly
US6447512B1 (en) 2000-01-06 2002-09-10 Spinal Concepts, Inc. Instrument and method for implanting an interbody fusion device
US6500205B1 (en) 2000-04-19 2002-12-31 Gary K. Michelson Expandable threaded arcuate interbody spinal fusion implant with cylindrical configuration during insertion
EP1645248B8 (en) 2000-02-04 2010-06-16 Warsaw Orthopedic, Inc. Expandable interbody spinal fusion implant having pivotally attached blocker
US6716247B2 (en) 2000-02-04 2004-04-06 Gary K. Michelson Expandable push-in interbody spinal fusion implant
US6814756B1 (en) 2000-02-04 2004-11-09 Gary K. Michelson Expandable threaded arcuate interbody spinal fusion implant with lordotic configuration during insertion
US6709458B2 (en) 2000-02-04 2004-03-23 Gary Karlin Michelson Expandable push-in arcuate interbody spinal fusion implant with tapered configuration during insertion
ES2302724T3 (es) 2000-02-22 2008-08-01 Warsaw Orthopedic, Inc. Implante espinal e instrumento de insercion.
US6221077B1 (en) 2000-02-28 2001-04-24 Beere Precision Medical Instruments, Inc. Human spine fixation template and method of making same
FR2805733B1 (fr) 2000-03-03 2002-06-07 Scient X Prothese discale pour vertebre cervicale
FR2805985B1 (fr) 2000-03-10 2003-02-07 Eurosurgical Prothese de disque intervertebral
US6514260B1 (en) 2000-03-15 2003-02-04 Sdgi Holdings, Inc. Methods and instruments for laparoscopic spinal surgery
US6402750B1 (en) 2000-04-04 2002-06-11 Spinlabs, Llc Devices and methods for the treatment of spinal disorders
EP1142544B1 (de) 2000-04-04 2008-03-26 Link Spine Group, Inc. Zwischenwirbelkunststoffimplantat
US6579291B1 (en) 2000-10-10 2003-06-17 Spinalabs, Llc Devices and methods for the treatment of spinal disorders
US6821298B1 (en) 2000-04-18 2004-11-23 Roger P. Jackson Anterior expandable spinal fusion cage system
US6482234B1 (en) 2000-04-26 2002-11-19 Pearl Technology Holdings, Llc Prosthetic spinal disc
US6478800B1 (en) 2000-05-08 2002-11-12 Depuy Acromed, Inc. Medical installation tool
FR2808995B1 (fr) 2000-05-18 2003-02-21 Aesculap Sa Cage intersomatique a greffons unifies
US6808537B2 (en) 2000-07-07 2004-10-26 Gary Karlin Michelson Expandable implant with interlocking walls
US6730127B2 (en) 2000-07-10 2004-05-04 Gary K. Michelson Flanged interbody spinal fusion implants
FR2811543B1 (fr) 2000-07-12 2003-07-04 Spine Next Sa Implant intersomatique
US6610093B1 (en) 2000-07-28 2003-08-26 Perumala Corporation Method and apparatus for stabilizing adjacent vertebrae
US20020035400A1 (en) * 2000-08-08 2002-03-21 Vincent Bryan Implantable joint prosthesis
US6447546B1 (en) 2000-08-11 2002-09-10 Dale G. Bramlet Apparatus and method for fusing opposing spinal vertebrae
US6824565B2 (en) 2000-09-08 2004-11-30 Nabil L. Muhanna System and methods for inserting a vertebral spacer
US7204851B2 (en) 2000-08-30 2007-04-17 Sdgi Holdings, Inc. Method and apparatus for delivering an intervertebral disc implant
US6723128B2 (en) 2000-10-17 2004-04-20 Chang Jong Uk Prosthetic device for correcting deformity of spine
EP1328222B1 (en) 2000-10-27 2005-03-30 SDGI Holdings, Inc. Annulus repair system
US6648893B2 (en) 2000-10-27 2003-11-18 Blackstone Medical, Inc. Facet fixation devices
US20050080486A1 (en) 2000-11-29 2005-04-14 Fallin T. Wade Facet joint replacement
US6579319B2 (en) 2000-11-29 2003-06-17 Medicinelodge, Inc. Facet joint replacement
US6565605B2 (en) 2000-12-13 2003-05-20 Medicinelodge, Inc. Multiple facet joint replacement
US6419703B1 (en) 2001-03-01 2002-07-16 T. Wade Fallin Prosthesis for the replacement of a posterior element of a vertebra
DE10065232C2 (de) 2000-12-27 2002-11-14 Ulrich Gmbh & Co Kg Implantat zum Einsetzen zwischen Wirbelkörper sowie Operationsinstrument zur Handhabung des Implantats
US6520993B2 (en) 2000-12-29 2003-02-18 Depuy Acromed, Inc. Spinal implant
EP1222903B1 (de) 2001-01-12 2005-01-19 Link Spine Group, Inc. Chirurgisches Instrument zum Einsetzen einer Zwischenwirbelendoprothese
US6972019B2 (en) 2001-01-23 2005-12-06 Michelson Gary K Interbody spinal implant with trailing end adapted to receive bone screws
WO2002062272A2 (en) 2001-02-04 2002-08-15 Michelson Gary K Instrumentation and method for inserting and deploying an expandable interbody spinal fusion implant
US6764515B2 (en) 2001-02-15 2004-07-20 Spinecore, Inc. Intervertebral spacer device utilizing a spirally slotted belleville washer and a rotational mounting
US6607559B2 (en) 2001-07-16 2003-08-19 Spine Care, Inc. Trial intervertebral distraction spacers
US6673113B2 (en) 2001-10-18 2004-01-06 Spinecore, Inc. Intervertebral spacer device having arch shaped spring elements
US7575576B2 (en) 2001-07-16 2009-08-18 Spinecore, Inc. Wedge ramp distractor and related methods for use in implanting artificial intervertebral discs
US6669730B2 (en) 2001-02-15 2003-12-30 Spinecore, Inc. Intervertebral spacer device utilizing a spirally slotted belleville washer having radially extending grooves
US6740117B2 (en) 2001-02-15 2004-05-25 Spinecore, Inc. Intervertebral spacer device having a radially thinning slotted belleville spring
US7169182B2 (en) 2001-07-16 2007-01-30 Spinecore, Inc. Implanting an artificial intervertebral disc
US7090698B2 (en) 2001-03-02 2006-08-15 Facet Solutions Method and apparatus for spine joint replacement
US6849093B2 (en) 2001-03-09 2005-02-01 Gary K. Michelson Expansion constraining member adapted for use with an expandable interbody spinal fusion implant and method for use thereof
US6540753B2 (en) 2001-03-23 2003-04-01 Howmedica Osteonics Corp. Instrumentation for implant insertion
US20020143343A1 (en) 2001-03-27 2002-10-03 Surgical Dynamics, Inc. Method and apparatus for spinal implant insertion
US7128760B2 (en) 2001-03-27 2006-10-31 Warsaw Orthopedic, Inc. Radially expanding interbody spinal fusion implants, instrumentation, and methods of insertion
US6890355B2 (en) 2001-04-02 2005-05-10 Gary K. Michelson Artificial contoured spinal fusion implants made of a material other than bone
DE10116412C1 (de) 2001-04-02 2003-01-16 Ulrich Gmbh & Co Kg Implantat zum Einsetzen zwischen Wirbelkörper der Wirbelsäule
US6749636B2 (en) 2001-04-02 2004-06-15 Gary K. Michelson Contoured spinal fusion implants made of bone or a bone composite material
EP1250898A1 (de) 2001-04-05 2002-10-23 Waldemar Link (GmbH & Co.) Sytem von Bandscheibenprothesen
FR2823095B1 (fr) 2001-04-06 2004-02-06 Ldr Medical Dispositif d'osteosynthese du rachis et procede de mise en place
US6440142B1 (en) 2001-04-27 2002-08-27 Third Millennium Engineering, Llc Femoral ring loader
JP3629557B2 (ja) 2001-04-28 2005-03-16 李 春澤 脊椎融合移殖物
US20030149438A1 (en) 2001-04-30 2003-08-07 Howmedica Osteonics Corp. Insertion instrument
US6719794B2 (en) 2001-05-03 2004-04-13 Synthes (U.S.A.) Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure
TW571720U (en) 2001-05-04 2004-01-11 Chih-I Lin Spine fastener with support component
FR2824261B1 (fr) 2001-05-04 2004-05-28 Ldr Medical Prothese de disque intervertebral et procede et outils de mise en place
US6558424B2 (en) 2001-06-28 2003-05-06 Depuy Acromed Modular anatomic fusion device
US6607558B2 (en) 2001-07-03 2003-08-19 Axiomed Spine Corporation Artificial disc
FR2827156B1 (fr) 2001-07-13 2003-11-14 Ldr Medical Dispositif de cage vertebrale avec fixation modulaire
ATE426377T1 (de) 2001-07-16 2009-04-15 Spinecore Inc Kunstliche bandscheibe mit einem kraft wiederherstellenden element in form einer wellenunterlegscheibe
US6527806B2 (en) 2001-07-16 2003-03-04 Third Millennium Engineering, Llc Intervertebral spacer device having a spiral wave washer force restoring element
US6468310B1 (en) 2001-07-16 2002-10-22 Third Millennium Engineering, Llc Intervertebral spacer device having a wave washer force restoring element
US6652586B2 (en) 2001-07-18 2003-11-25 Smith & Nephew, Inc. Prosthetic devices employing oxidized zirconium and other abrasion resistant surfaces contacting surfaces of cross-linked polyethylene
US7182784B2 (en) 2001-07-18 2007-02-27 Smith & Nephew, Inc. Prosthetic devices employing oxidized zirconium and other abrasion resistant surfaces contacting surfaces of cross-linked polyethylene
EP1287795B1 (de) 2001-08-24 2008-06-18 Zimmer GmbH Künstliche Bandscheibe
US20030074075A1 (en) 2001-08-27 2003-04-17 Thomas James C. Expandable implant for partial disc replacement and reinforcement of a disc partially removed in a discectomy and for reduction and maintenance of alignment of cancellous bone fractures and methods and apparatuses for same
TW545211U (en) 2001-08-29 2003-08-01 Jung-Chiuan Ye Device for fastening spine
US20030055503A1 (en) 2001-09-19 2003-03-20 O'neil Michael J. Alignment verification device and method of use
US6652533B2 (en) 2001-09-20 2003-11-25 Depuy Acromed, Inc. Medical inserter tool with slaphammer
JP2005503861A (ja) 2001-09-28 2005-02-10 サルツァー スパイン−テック インク 骨格安定化インプラント
FR2831048B1 (fr) 2001-10-18 2004-09-17 Ldr Medical Dispositif d'osteosynthese a approche progressive et procede de premontage
FR2831049B1 (fr) 2001-10-18 2004-08-13 Ldr Medical Plaque pour dispositif d'osteosynthese et procede de premontage
WO2003037230A2 (de) 2001-10-29 2003-05-08 Waldemar Link (Gmbh & Co.) Instrumentarium zum einsetzen einer zwischenwirbelprothese
US6709439B2 (en) 2001-10-30 2004-03-23 Depuy Spine, Inc. Slaphammer tool
FR2831796B1 (fr) 2001-11-06 2003-12-26 Ldr Medical Dispositif d'ancrage osseux pour prothese
US7025787B2 (en) 2001-11-26 2006-04-11 Sdgi Holdings, Inc. Implantable joint prosthesis and associated instrumentation
ES2337886T3 (es) * 2001-12-04 2010-04-30 Active Implants Corporation Implantes que llevan una almohadilla para aplicaciones de soporte de carga.
US6572653B1 (en) 2001-12-07 2003-06-03 Rush E. Simonson Vertebral implant adapted for posterior insertion
FR2833151B1 (fr) 2001-12-12 2004-09-17 Ldr Medical Implant d'ancrage osseux a tete polyaxiale
WO2003057054A2 (en) 2001-12-27 2003-07-17 Osteotech Inc. Bone fasteners and method for stabilizing vertebral bone facets using the bone fasteners
US6736850B2 (en) 2001-12-28 2004-05-18 Spinal Concepts, Inc. Vertebral pseudo arthrosis device and method
US6740118B2 (en) 2002-01-09 2004-05-25 Sdgi Holdings, Inc. Intervertebral prosthetic joint
US7708776B1 (en) * 2002-01-16 2010-05-04 Nuvasive, Inc. Intervertebral disk replacement system and methods
US7011684B2 (en) 2002-01-17 2006-03-14 Concept Matrix, Llc Intervertebral disk prosthesis
US7105023B2 (en) 2002-01-17 2006-09-12 Concept Matrix, L.L.C. Vertebral defect device
US6923830B2 (en) 2002-02-02 2005-08-02 Gary K. Michelson Spinal fusion implant having deployable bone engaging projections
FR2835739B1 (fr) 2002-02-11 2004-05-14 Spinevision Systeme permettant de fixer une piece sur un corps osseux
AR038680A1 (es) 2002-02-19 2005-01-26 Synthes Ag Implante intervertebral
ATE363251T1 (de) 2002-03-11 2007-06-15 Spinal Concepts Inc Einrichtung zum einsetzen von wirbelsäulenimplantaten
RU2303422C2 (ru) 2002-03-12 2007-07-27 Сервитек Инк. Межпозвонковый протез и система межпозвонковых протезов, в частности для шейного отдела позвоночника
ES2286171T3 (es) 2002-03-12 2007-12-01 Cervitech, Inc. Protesis intervertebral, especialmente para la columna cervical.
EP1344506A1 (de) 2002-03-12 2003-09-17 Waldemar Link (GmbH & Co.) Zwischenwirbelprothese für die Halswirbelsäule
US6726720B2 (en) 2002-03-27 2004-04-27 Depuy Spine, Inc. Modular disc prosthesis
EP2246012A2 (en) 2002-03-30 2010-11-03 Infinity Orthopaedics Company, Ltd. Intervertebral Device
US20030187509A1 (en) 2002-04-01 2003-10-02 Lemole G. Michael Modulus plating system and method
US7223289B2 (en) 2002-04-16 2007-05-29 Warsaw Orthopedic, Inc. Annulus repair systems and techniques
US20040093082A1 (en) 2002-04-19 2004-05-13 Ferree Bret A. Mobile-bearing artificial disc replacement
US6706068B2 (en) 2002-04-23 2004-03-16 Bret A. Ferree Artificial disc replacements with natural kinematics
US7179294B2 (en) 2002-04-25 2007-02-20 Warsaw Orthopedic, Inc. Articular disc prosthesis and method for implanting the same
JP4315816B2 (ja) 2002-04-25 2009-08-19 ブラックストーン メディカル，インコーポレーテッド 人工椎間板
US20030201237A1 (en) 2002-04-26 2003-10-30 Grichar Charles Newton Shale shakers
US8388684B2 (en) 2002-05-23 2013-03-05 Pioneer Signal Technology, Inc. Artificial disc device
US7001433B2 (en) 2002-05-23 2006-02-21 Pioneer Laboratories, Inc. Artificial intervertebral disc device
US7169153B2 (en) 2002-06-10 2007-01-30 Depuy Spine Surgical instrument for inserting intervertebral prosthesis
US6770095B2 (en) 2002-06-18 2004-08-03 Depuy Acroned, Inc. Intervertebral disc
EP1534194A2 (en) 2002-06-26 2005-06-01 Nuvasive, Inc. Total disc replacement system and related methods
US20040010312A1 (en) 2002-07-09 2004-01-15 Albert Enayati Intervertebral prosthesis
FR2843293B1 (fr) 2002-08-08 2005-07-01 Didier Capon Implant prothetique pour l'articulation d'un membre anatomique
WO2004016217A2 (en) 2002-08-15 2004-02-26 David Gerber Controlled artificial intervertebral disc implant
AU2002322960B2 (en) 2002-09-02 2006-05-25 Synthes Gmbh Intervertebral implant comprising a three-part articulation
US6899735B2 (en) 2002-10-02 2005-05-31 Sdgi Holdings, Inc. Modular intervertebral prosthesis system
DE10247762A1 (de) 2002-10-14 2004-04-22 Waldemar Link (Gmbh & Co.) Zwischenwirbelprothese
US7232463B2 (en) 2002-10-23 2007-06-19 U.S. Spinal Technologies, Llc Intervertebral cage designs
WO2004039291A1 (en) 2002-10-29 2004-05-13 Spinecore, Inc. Instrumentation, methods, and features for use in implanting an artificial intervertebral disc
US7931674B2 (en) 2005-03-21 2011-04-26 Kyphon Sarl Interspinous process implant having deployable wing and method of implantation
US6966929B2 (en) 2002-10-29 2005-11-22 St. Francis Medical Technologies, Inc. Artificial vertebral disk replacement implant with a spacer
US20040133278A1 (en) 2002-10-31 2004-07-08 Marino James F. Spinal disc implant
US20040143332A1 (en) 2002-10-31 2004-07-22 Krueger David J. Movable disc implant
FR2846550B1 (fr) 2002-11-05 2006-01-13 Ldr Medical Prothese de disque intervertebral
FR2846876B1 (fr) 2002-11-12 2005-07-29 Hassan Razian Cage intervetebrale a lame d'ancrage mediane
US6685742B1 (en) 2002-11-12 2004-02-03 Roger P. Jackson Articulated anterior expandable spinal fusion cage system
US7204852B2 (en) * 2002-12-13 2007-04-17 Spine Solutions, Inc. Intervertebral implant, insertion tool and method of inserting same
ES2306799T3 (es) 2002-12-17 2008-11-16 Synthes Gmbh Implante intervertebral.
US6994727B2 (en) 2002-12-17 2006-02-07 Amedica Corporation Total disc implant
BR0215969A (pt) 2002-12-17 2005-09-27 Mathys Medizinaltechnik Ag Implante intravertebral com elementos de junta de inclinação
EP1572038B1 (de) 2002-12-17 2008-03-05 Synthes GmbH Zwischenwirbelimplantat mit kardanisch gelagerten gelenkteilen
GB0301085D0 (en) * 2003-01-17 2003-02-19 Krishna Manoj Articulating spinal disc prosthesis
BRPI0317820B1 (pt) 2003-02-06 2015-06-30 Synthes Gmbh Implante intervertebral
US20040158254A1 (en) 2003-02-12 2004-08-12 Sdgi Holdings, Inc. Instrument and method for milling a path into bone
WO2004071360A2 (en) 2003-02-12 2004-08-26 Sdgi Holdings Inc. Instruments and methods for aligning implants for insertion
US7235101B2 (en) 2003-09-15 2007-06-26 Warsaw Orthopedic, Inc. Revisable prosthetic device
WO2004080356A2 (en) 2003-03-07 2004-09-23 Smart Disc, Inc. Spinal implant with securement spikes
US7819903B2 (en) 2003-03-31 2010-10-26 Depuy Spine, Inc. Spinal fixation plate
US6893465B2 (en) 2003-03-31 2005-05-17 Shi, Tain-Yew Vividly simulated prosthetic intervertebral disc
US7060097B2 (en) 2003-03-31 2006-06-13 Depuy Spine, Inc. Method and apparatus for implant stability
WO2004089240A2 (en) 2003-04-04 2004-10-21 Theken Disc, Llc Artificial disc prosthesis
AU2003213972B2 (en) 2003-04-11 2007-06-28 Synthes Gmbh Anchoring means for intervertebral implants
US9278009B2 (en) 2003-04-21 2016-03-08 Rsb Spine Llc Spine implants
US7985255B2 (en) 2003-04-21 2011-07-26 Rsb Spine Llc Implant subsidence control
US7419505B2 (en) 2003-04-22 2008-09-02 Fleischmann Lewis W Collapsible, rotatable, and tiltable hydraulic spinal disc prosthesis system with selectable modular components
US7105024B2 (en) 2003-05-06 2006-09-12 Aesculap Ii, Inc. Artificial intervertebral disc
US20050143824A1 (en) 2003-05-06 2005-06-30 Marc Richelsoph Artificial intervertebral disc
US7291173B2 (en) 2003-05-06 2007-11-06 Aesculap Ii, Inc. Artificial intervertebral disc
DE10323363A1 (de) 2003-05-21 2004-12-09 Ulrich Gmbh & Co. Kg Implantat zum Einsetzen zwischen Wirbelkörper der Wirbelsäule
US7575599B2 (en) * 2004-07-30 2009-08-18 Spinalmotion, Inc. Intervertebral prosthetic disc with metallic core
AU2003288494A1 (en) 2003-06-02 2005-01-21 Impliant Ltd. Spinal disc prosthesis
FR2856587B1 (fr) 2003-06-26 2006-02-24 Scient X Prothese discale pour vertebres cervicales a debattement controle
DE10330698B4 (de) 2003-07-08 2005-05-25 Aesculap Ag & Co. Kg Zwischenwirbelimplantat
US20050015095A1 (en) 2003-07-15 2005-01-20 Cervitech, Inc. Insertion instrument for cervical prostheses
US7320689B2 (en) 2003-07-15 2008-01-22 Cervitech, Inc. Multi-part cervical endoprosthesis with insertion instrument
US7803162B2 (en) 2003-07-21 2010-09-28 Spine Solutions, Inc. Instruments and method for inserting an intervertebral implant
NZ544725A (en) 2003-07-22 2010-02-26 Synthes Gmbh Articulated endoprosthesis
KR100973034B1 (ko) 2003-07-22 2010-07-30 신세스 게엠바하 반구형 관절면을 구비한 척추 간 임플란트
ATE442110T1 (de) 2003-07-23 2009-09-15 Ebi Llc Spreizbares zwischenwirbelimplantat
US7022138B2 (en) 2003-07-31 2006-04-04 Mashburn M Laine Spinal interbody fusion device and method
US7811329B2 (en) 2003-07-31 2010-10-12 Globus Medical Transforaminal prosthetic spinal disc replacement and methods thereof
US7621956B2 (en) 2003-07-31 2009-11-24 Globus Medical, Inc. Prosthetic spinal disc replacement
US7153325B2 (en) 2003-08-01 2006-12-26 Ultra-Kinetics, Inc. Prosthetic intervertebral disc and methods for using the same
FR2858546B1 (fr) * 2003-08-04 2006-04-28 Spine Next Sa Prothese de disque intervertebral
ES2286363T3 (es) 2003-08-04 2007-12-01 Cervitech Inc. Protesis cervical con instrumento de insercion.
US7753958B2 (en) 2003-08-05 2010-07-13 Gordon Charles R Expandable intervertebral implant
US20050038516A1 (en) * 2003-08-14 2005-02-17 Mark Spoonamore Intervertebral disk prosthesis and method
DE20313183U1 (de) 2003-08-22 2003-10-16 Aesculap Ag & Co Kg Zwischenwirbelimplantat
FR2859095B1 (fr) 2003-09-01 2006-05-12 Ldr Medical Implant d'ancrage osseux a tete polyaxiale et procede de mise en place de l'implant
FR2860701B1 (fr) 2003-10-09 2006-01-06 Ldr Medical Dispositif et procede de sectionnement de la lame d'une vertebre
US7628813B2 (en) 2003-10-20 2009-12-08 Cervitech, Inc. Cervical intervertebral prosthesis system
FR2861581B1 (fr) 2003-10-29 2006-01-06 Laurent Salle Prothese totale de disque intervertebral
GB0325421D0 (en) 2003-10-30 2003-12-03 Gill Steven S An intervertebral prosthesis
US7691146B2 (en) 2003-11-21 2010-04-06 Kyphon Sarl Method of laterally inserting an artificial vertebral disk replacement implant with curved spacer
US6955691B2 (en) 2003-11-21 2005-10-18 Kyungwon Medical Co., Ltd. Expandable interfusion cage
US7217293B2 (en) 2003-11-21 2007-05-15 Warsaw Orthopedic, Inc. Expandable spinal implant
US20050154462A1 (en) * 2003-12-02 2005-07-14 St. Francis Medical Technologies, Inc. Laterally insertable artificial vertebral disk replacement implant with translating pivot point
US7217291B2 (en) 2003-12-08 2007-05-15 St. Francis Medical Technologies, Inc. System and method for replacing degenerated spinal disks
US8926700B2 (en) 2003-12-10 2015-01-06 Gmedelware 2 LLC Spinal facet joint implant
US7588600B2 (en) 2003-12-10 2009-09-15 Axiomed Spine Corporation Method for replacing a damaged spinal disc
DE20320454U1 (de) 2003-12-22 2004-10-14 Meisel, Hans Jörg, Dr. med. Bauteilanordnung für eine Prothese
DE10361772B4 (de) 2003-12-31 2006-10-12 Henning Kloss Bandscheibenimplantat
FR2864763B1 (fr) 2004-01-07 2006-11-24 Scient X Prothese discale pour vertebres
US20050171610A1 (en) 2004-01-09 2005-08-04 Sdgi Holdings, Inc. Mobile bearing spinal device and method
US7235103B2 (en) * 2004-01-13 2007-06-26 Rivin Evgeny I Artificial intervertebral disc
US7625379B2 (en) 2004-01-26 2009-12-01 Warsaw Orthopedic, Inc. Methods and instrumentation for inserting intervertebral grafts and devices
US7250060B2 (en) * 2004-01-27 2007-07-31 Sdgi Holdings, Inc. Hybrid intervertebral disc system
US20050171605A1 (en) * 2004-02-02 2005-08-04 Cervitech, Inc. Cervical prosthesis and instrument set
FR2865629B1 (fr) 2004-02-04 2007-01-26 Ldr Medical Prothese de disque intervertebral
US7850733B2 (en) 2004-02-10 2010-12-14 Atlas Spine, Inc. PLIF opposing wedge ramp
US7211112B2 (en) 2004-02-10 2007-05-01 Atlas Spine Spinal fusion device
US7993373B2 (en) 2005-02-22 2011-08-09 Hoy Robert W Polyaxial orthopedic fastening apparatus
EP1570813A1 (de) 2004-03-05 2005-09-07 Cervitech, Inc. Zervikale Bandscheibenprothese mit Luxationssicherung und Instrumentarium
ES2302541T3 (es) 2004-03-08 2008-07-16 Impliant Ltd. Protesis vertebral.
US7799053B2 (en) 2004-03-08 2010-09-21 Warsaw Orthopedic, Inc. Occipital and cervical stabilization systems and methods
US7637955B2 (en) 2004-03-23 2009-12-29 Warsaw Orthopedic, Inc. Constrained artificial spinal disc
US20050216092A1 (en) 2004-03-23 2005-09-29 Sdgi Holdings, Inc. Constrained artificial implant for orthopaedic applications
US8070816B2 (en) 2004-03-29 2011-12-06 3Hbfm, Llc Arthroplasty spinal prosthesis and insertion device
US7175662B2 (en) * 2004-04-01 2007-02-13 Cervitech, Inc. Cervical intervertebral prosthesis
FR2869528B1 (fr) * 2004-04-28 2007-02-02 Ldr Medical Prothese de disque intervertebral
FR2870719B1 (fr) 2004-05-27 2007-09-21 Spine Next Sa Systeme d'arthroplastie rachidienne
DE102004027966B4 (de) 2004-06-08 2019-02-28 Audi Ag Verfahren und Vorrichtung zum Betreiben eines Aktors, der eine Umschaltnockenvorrichtung betätigt
DE102004028967B4 (de) 2004-06-16 2006-05-24 Aesculap Ag & Co. Kg Zwischenwirbelimplantat
US8454699B2 (en) * 2004-06-30 2013-06-04 Synergy Disc Replacement, Inc Systems and methods for vertebral disc replacement
JP2008505708A (ja) 2004-07-09 2008-02-28 パイオニア ラボラトリーズ インコーポレイテッド 骨格再建デバイス
US7594919B2 (en) 2004-07-23 2009-09-29 Warsaw Orthopedic, Inc. Artificial disc inserter
WO2006016384A1 (en) 2004-08-12 2006-02-16 Sintea Biotech S.P.A. Disc prosthesis
US20060036261A1 (en) 2004-08-13 2006-02-16 Stryker Spine Insertion guide for a spinal implant
US20060041313A1 (en) 2004-08-19 2006-02-23 Sdgi Holdings, Inc. Intervertebral disc system
US20060041314A1 (en) * 2004-08-20 2006-02-23 Thierry Millard Artificial disc prosthesis
US7641690B2 (en) 2004-08-23 2010-01-05 Abdou M Samy Bone fixation and fusion device
US7799081B2 (en) 2004-09-14 2010-09-21 Aeolin, Llc System and method for spinal fusion
US7780731B2 (en) 2004-11-26 2010-08-24 Spine Solutions, Inc. Intervertebral implant
US7575600B2 (en) * 2004-09-29 2009-08-18 Kyphon Sarl Artificial vertebral disk replacement implant with translating articulation contact surface and method
US20060069441A1 (en) 2004-09-29 2006-03-30 Zucherman James F Posterior approach implant method for assembly of multi-piece artificial spinal disk replacement device in situ
US7481840B2 (en) * 2004-09-29 2009-01-27 Kyphon Sarl Multi-piece artificial spinal disk replacement device with selectably positioning articulating element
US7582115B2 (en) * 2004-09-30 2009-09-01 Helmut Weber Intervertebral prosthesis
US20060085076A1 (en) 2004-10-15 2006-04-20 Manoj Krishna Posterior spinal arthroplasty-development of a new posteriorly inserted artificial disc and an artificial facet joint
US20060085077A1 (en) 2004-10-18 2006-04-20 Ebi, L.P. Intervertebral implant and associated method
JP2008517723A (ja) 2004-10-25 2008-05-29 アルファスパイン インコーポレイテッド 拡張可能な椎間スペーサ法および装置
US9463012B2 (en) 2004-10-26 2016-10-11 P Tech, Llc Apparatus for guiding and positioning an implant
US20060095136A1 (en) 2004-11-03 2006-05-04 Mcluen Design, Inc. Bone fusion device
US20070016297A1 (en) 2004-11-18 2007-01-18 University Of South Florida Prostheses for Spine Facets
US20060111783A1 (en) 2004-11-24 2006-05-25 Kamran Aflatoon Articulating spinal disc prosthetic
US20060149378A1 (en) * 2004-11-24 2006-07-06 Brad Chase Articulating spinal disc prosthetic
WO2006062960A2 (en) 2004-12-06 2006-06-15 Axiomed Spine Corporation Method and apparatus for replacing a spinal disc
US20060149371A1 (en) * 2004-12-10 2006-07-06 Sdgi Holdings, Inc. Intervertebral prosthetic device and method with locking mechanism
US8066749B2 (en) 2004-12-13 2011-11-29 Warsaw Orthopedic, Inc. Implant for stabilizing a bone graft during spinal fusion
US7776090B2 (en) 2004-12-13 2010-08-17 Warsaw Orthopedic, Inc. Inter-cervical facet implant and method
FR2879436B1 (fr) 2004-12-22 2007-03-09 Ldr Medical Prothese de disque intervertebral
CH697737B1 (de) * 2004-12-28 2009-01-30 Synthes Gmbh Bausatz zur Zusammenstellung eines Zwischenwirbelimplantates.
FR2880795B1 (fr) 2005-01-17 2008-01-18 Hassan Razian Cage intervertebrale perfectionnee a lame
US8911498B2 (en) * 2005-02-10 2014-12-16 DePuy Synthes Products, LLC Intervertebral prosthetic disc
US7690381B2 (en) 2005-02-10 2010-04-06 Depuy Spine, Inc. Intervertebral prosthetic disc and method for installing using a guidewire
US7578848B2 (en) 2005-03-03 2009-08-25 Cervical Xpand, Llc Intervertebral stabilizer
US7972363B2 (en) 2005-04-12 2011-07-05 Moskowitz Ahmnon D Bi-directional fixating/locking transvertebral body screw/intervertebral cage stand-alone constructs and posterior cervical and lumbar interarticulating joint stapling guns and devices for spinal fusion
US7942903B2 (en) 2005-04-12 2011-05-17 Moskowitz Ahmnon D Bi-directional fixating transvertebral body screws and posterior cervical and lumbar interarticulating joint calibrated stapling devices for spinal fusion
EP1712207B1 (fr) * 2005-04-15 2012-05-09 Eden Spine Europe SA Prothèse de disque intervertébral
US20060235520A1 (en) 2005-04-19 2006-10-19 Pannu Yashdip S Spinal implant apparatus, method and system
US7951198B2 (en) 2005-05-10 2011-05-31 Acumed Llc Bone connector with pivotable joint
US8777959B2 (en) 2005-05-27 2014-07-15 Spinecore, Inc. Intervertebral disc and insertion methods therefor
US20060287728A1 (en) 2005-06-21 2006-12-21 Mokhtar Mourad B System and method for implanting intervertebral disk prostheses
FR2887435B1 (fr) 2005-06-24 2007-10-05 Abbott Spine Sa Prothese de disque intervertebral
FR2887762B1 (fr) 2005-06-29 2007-10-12 Ldr Medical Soc Par Actions Si Instrumentation d'insertion de prothese de disque intervertebral entre des vertebres
FR2888489B1 (fr) 2005-07-18 2008-05-16 Abbott Spine Sa Prothese de disque intervertebral munie de moyens d'ancrage
US7799057B2 (en) 2005-09-02 2010-09-21 Zimmer Spine, Inc. Translaminar facet augmentation and flexible spinal stabilization
AU2006295462B2 (en) 2005-09-22 2011-07-21 Blackstone Medical, Inc. Artificial intervertebral disc
FR2891135B1 (fr) * 2005-09-23 2008-09-12 Ldr Medical Sarl Prothese de disque intervertebral
US7909871B2 (en) 2005-10-03 2011-03-22 Samy Abdou Devices and methods for inter-vertebral orthopedic device placement
US8202320B2 (en) * 2005-10-31 2012-06-19 Depuy Spine, Inc. Intervertebral disc prosthesis
US7927373B2 (en) 2005-10-31 2011-04-19 Depuy Spine, Inc. Intervertebral disc prosthesis
US7967862B2 (en) * 2005-11-23 2011-06-28 Warsaw Orthopedic, Inc. Posterior articular disc and method for implantation
FR2893838B1 (fr) 2005-11-30 2008-08-08 Ldr Medical Soc Par Actions Si Prothese de disque intervertebral et instrumentation d'insertion de la prothese entre les vertebres
US7594932B2 (en) 2005-12-29 2009-09-29 International Spinal Innovations, Llc Apparatus for anterior intervertebral spinal fixation and fusion
US7811326B2 (en) 2006-01-30 2010-10-12 Warsaw Orthopedic Inc. Posterior joint replacement device
WO2007095333A2 (en) 2006-02-15 2007-08-23 Abdou M S Devices and methods for inter-vertebral orthopedic device placement
WO2007098288A2 (en) 2006-02-27 2007-08-30 Synthes (U.S.A.) Intervertebral implant with fixation geometry
US20070270954A1 (en) 2006-04-05 2007-11-22 Shing-Sheng Wu Human bone substitutional implant
EP2007322A4 (en) 2006-04-12 2011-10-26 Spinalmotion Inc POSTERIORE SPINAL DEVICE AND METHOD
US20070270961A1 (en) 2006-04-25 2007-11-22 Sdgi Holdings, Inc. Spinal implant with deployable and retractable barbs
ATE444041T1 (de) 2006-04-28 2009-10-15 Concept Matrix Llc Zweikomponenten-wirbelfixationsvorrichtung
US7658766B2 (en) 2006-05-01 2010-02-09 Warsaw Orthopedic, Inc. Intervertebral implants with covered inner chamber and methods of use
US7905906B2 (en) * 2006-06-08 2011-03-15 Disc Motion Technologies, Inc. System and method for lumbar arthroplasty
US7771473B2 (en) 2006-07-06 2010-08-10 Lanx, Inc. Expandable spinal fusion cage
US20080027547A1 (en) 2006-07-27 2008-01-31 Warsaw Orthopedic Inc. Prosthetic device for spinal joint reconstruction
US7850731B2 (en) 2006-10-04 2010-12-14 Seaspine, Inc. Articulating spinal implant
US8275594B2 (en) 2006-10-30 2012-09-25 The Regents Of The University Of Michigan Engineered scaffolds for intervertebral disc repair and regeneration and for articulating joint repair and regeneration
GB0623801D0 (en) 2006-11-29 2007-01-10 Surgicraft Ltd Orthopaedic implants and prosthesis
US7850732B2 (en) 2006-12-11 2010-12-14 Warsaw Orthopedic, Inc. Sacral prosthesis and surgical method
US20080161930A1 (en) * 2007-01-03 2008-07-03 Warsaw Orthopedic, Inc. Spinal Prosthesis Systems
US8465546B2 (en) 2007-02-16 2013-06-18 Ldr Medical Intervertebral disc prosthesis insertion assemblies
US8268000B2 (en) 2007-04-03 2012-09-18 Warsaw Orthopedic, Inc. Composite interbody spacer
US8425607B2 (en) 2007-04-03 2013-04-23 Warsaw Orthopedic, Inc. Anchor member locking features
US20080249569A1 (en) 2007-04-03 2008-10-09 Warsaw Orthopedic, Inc. Implant Face Plates
US8343197B2 (en) 2007-04-11 2013-01-01 Toby Orthopaedics, Inc. Curved assembly for reattachment of fragmented bone segments
US8043334B2 (en) 2007-04-13 2011-10-25 Depuy Spine, Inc. Articulating facet fusion screw
EP2142146A4 (en) 2007-05-01 2010-12-01 Spinal Simplicity Llc INTERSPINED IMPLANTS AND PROCEDURE FOR THEIR IMPLANTATION
US8480715B2 (en) 2007-05-22 2013-07-09 Zimmer Spine, Inc. Spinal implant system and method
US8216312B2 (en) 2007-05-31 2012-07-10 Zimmer Spine, Inc. Spinal interbody system and method
US8864832B2 (en) 2007-06-20 2014-10-21 Hh Spinal Llc Posterior total joint replacement
US8273127B2 (en) 2007-06-06 2012-09-25 Spinesmith Partners, L.P. Interbody fusion device and associated methods
US8882813B2 (en) 2007-10-19 2014-11-11 Spinesmith Partners, L.P. Locking mechanisms and associated methods
FR2916956B1 (fr) 2007-06-08 2012-12-14 Ldr Medical Cage intersomatique,prothese intervertebrale,dispositif d'ancrage et instrumentation d'implantation
US9011497B2 (en) 2007-07-02 2015-04-21 Scorpion Surgical Technologies Ltd. Bone anchoring system
EP2018827B1 (en) 2007-07-26 2012-05-02 BIEDERMANN MOTECH GmbH Fixation device for bones
US8167950B2 (en) 2007-10-11 2012-05-01 International Spinal Innovations, Llc Minimally invasive lateral intervertbral fixation system, device and method
US20090125071A1 (en) 2007-10-23 2009-05-14 Skinlo David M Shape-changing anatomical anchor
US8267997B2 (en) 2007-11-12 2012-09-18 Theken Spine, Llc Vertebral interbody compression implant
WO2009064644A1 (en) 2007-11-16 2009-05-22 Synthes(U.S.A.) Low profile intervertebral implant
US8888850B2 (en) 2007-11-19 2014-11-18 Linares Medical Devices, Llc Combination spacer insert and support for providing inter-cervical vertebral support
US8540769B2 (en) 2007-11-28 2013-09-24 Pioneer Surgical Technology, Inc. Device for securing an implant to tissue
WO2009070721A1 (en) 2007-11-28 2009-06-04 Pioneer Surgical Technology, Inc Device for securing an implant to tissue
US8377132B2 (en) 2008-01-16 2013-02-19 Aesculap Implant Systems, Llc Standalone dynamic interbody
US8414651B2 (en) 2008-01-16 2013-04-09 Aesculap Implant Systems, Llc Dynamic interbody
US8118873B2 (en) 2008-01-16 2012-02-21 Warsaw Orthopedic, Inc. Total joint replacement
US8167949B2 (en) 2008-01-25 2012-05-01 Aesculap Implant Systems, Llc Hydrostatic interbody
US20090210062A1 (en) 2008-02-20 2009-08-20 John Thalgott Orthopaedic Implants and Prostheses
US8267939B2 (en) 2008-02-28 2012-09-18 Stryker Spine Tool for implanting expandable intervertebral implant
US8709083B2 (en) 2009-06-04 2014-04-29 William E. Duffield Intervertebral fusion implant
US8328872B2 (en) 2008-09-02 2012-12-11 Globus Medical, Inc. Intervertebral fusion implant
US20100082109A1 (en) 2008-09-22 2010-04-01 Stout Medical Group, L.P. Expandable intervertebral implant
US8137405B2 (en) 2008-10-08 2012-03-20 K2M, Inc. Spinal interbody spacer
US8182539B2 (en) 2008-10-23 2012-05-22 Aesculap Implant Systems, Llc Dynamic interbody with motion control mechanisms
CA2742812A1 (en) 2008-11-07 2010-05-14 DePuy Synthes Products, Inc. Zero-profile interbody spacer and coupled plate assembly
US20100211176A1 (en) 2008-11-12 2010-08-19 Stout Medical Group, L.P. Fixation device and method
US8252059B2 (en) 2008-12-17 2012-08-28 Synthes Usa, Llc Full-metal dampening intervertebral implant
US10045860B2 (en) 2008-12-19 2018-08-14 Amicus Design Group, Llc Interbody vertebral prosthetic device with self-deploying screws
US8721723B2 (en) 2009-01-12 2014-05-13 Globus Medical, Inc. Expandable vertebral prosthesis
US8968405B2 (en) 2009-01-20 2015-03-03 Incite Innovation Llc Interbody fusion device and method of operation
US8287572B2 (en) 2009-02-11 2012-10-16 Howmedica Osteonics Corp. Intervertebral implant with integrated fixation
US8257443B2 (en) 2009-02-19 2012-09-04 Aflatoon Kamran Open body box form interbody fusion cage
WO2010096773A1 (en) 2009-02-20 2010-08-26 Spartan Cage Holding, Llc Interbody fusion system with intervertebral implant retention assembly
EP2401515B1 (en) 2009-02-24 2015-12-02 Flex Technology, Inc. Flexible screw
US9220547B2 (en) 2009-03-27 2015-12-29 Spinal Elements, Inc. Flanged interbody fusion device
US9526620B2 (en) 2009-03-30 2016-12-27 DePuy Synthes Products, Inc. Zero profile spinal fusion cage
US20100286777A1 (en) 2009-05-08 2010-11-11 Stryker Spine Stand alone anterior cage
US8343223B2 (en) 2009-07-14 2013-01-01 Life Spine, Inc. Combined spinal interbody and plate assemblies
US8328870B2 (en) 2009-08-06 2012-12-11 Alphatec Spine, Inc. Stand-alone interbody fixation system
US8641765B2 (en) 2009-08-12 2014-02-04 Nabil L. Muhanna Posterior spinal implant system
PL215752B1 (pl) 2009-09-28 2014-01-31 Lfc Spolka Z Ograniczona Odpowiedzialnoscia Urzadzenie do chirurgicznego przemieszczania kregów
US8062375B2 (en) 2009-10-15 2011-11-22 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8870961B2 (en) 2009-11-09 2014-10-28 Centinal Spine, Inc. Spinal implant configured for midline insertion
EP2498723B1 (en) 2009-11-09 2017-11-01 Centinel Spine Inc. Spinal implant configured for lateral insertion
AU2010314960B2 (en) 2009-11-09 2016-05-12 Centinel Spine, Llc Spinal implant with attachment system
US20110196494A1 (en) 2009-12-04 2011-08-11 Osteo Innovations Llc Percutaneous interbody spine fusion devices, nuclear support device, spine fracture support device, delivery tools, percutaneous off-angle bone stapling/nailing fixation device and methods of use
CA2785617C (en) 2009-12-31 2018-07-10 Ldr Medical Anchoring device, intervertebral implant and implantation instrument
US8945226B2 (en) 2009-12-31 2015-02-03 Rhausler Vertebral spacer
US8795366B2 (en) 2010-01-11 2014-08-05 Innova Spinal Technologies, Llc Expandable intervertebral implant and associated surgical method
BRPI1002012A2 (pt) 2010-02-11 2011-06-14 M D T Ind E Com De Implantes Ortopedicos Ltda sistema de gaiola para fusço intervertebral anterior da coluna lombar
ES2420989T3 (es) 2010-02-26 2013-08-28 Biedermann Technologies Gmbh & Co. Kg Implante para estabilizar huesos o vértebras
US8425613B2 (en) 2010-06-04 2013-04-23 K2M, Inc. Expandable intervertebral implant
WO2011153537A1 (en) 2010-06-04 2011-12-08 Spartan Cage, LLC Intervertebral implant and face plate combination
US8377139B2 (en) 2010-06-17 2013-02-19 Aesculap Implant Systems, Llc Standalone interbody fusion device with locking and release mechanism
FR2987256B1 (fr) 2012-02-24 2014-08-08 Ldr Medical Dispositif d'ancrage pour implant intervertebral, implant intervertebral et instrumentation d'implantation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507816A (en) * 1991-12-04 1996-04-16 Customflex Limited Spinal vertebrae implants
FR2718635A1 (fr) * 1994-04-15 1995-10-20 Axcyl Medical Prothèse cervicale.
US5888226A (en) * 1997-11-12 1999-03-30 Rogozinski; Chaim Intervertebral prosthetic disc
WO2003075804A1 (de) * 2002-03-12 2003-09-18 Cervitech Inc. Zervikale zwischenwirbelprothese
US20040073311A1 (en) * 2002-04-23 2004-04-15 Ferree Bret A. Two-component artificial disc replacements
US20040002761A1 (en) * 2002-06-27 2004-01-01 Christopher Rogers Intervertebral disc having translation
DE20310433U1 (de) * 2003-07-08 2003-09-04 Aesculap AG & Co. KG, 78532 Tuttlingen Chirurgisches Instrument zum Handhaben eines Implantats
DE20310432U1 (de) * 2003-07-08 2003-09-18 Aesculap AG & Co. KG, 78532 Tuttlingen Zwischenwirbelimplantat

Cited By (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7326250B2 (en) 2001-05-04 2008-02-05 Ldr Medical Intervertebral disc prosthesis and fitting tools
US9333095B2 (en) 2001-05-04 2016-05-10 Ldr Medical Intervertebral disc prosthesis, surgical methods, and fitting tools
US7682396B2 (en) 2002-11-05 2010-03-23 Ldr Medical Intervertebral disc prosthesis
US8267999B2 (en) 2002-11-05 2012-09-18 Ldr Medical Intervertebral disc prosthesis
US11957598B2 (en) 2004-02-04 2024-04-16 Ldr Medical Intervertebral disc prosthesis
US10603185B2 (en) 2004-02-04 2020-03-31 Ldr Medical Intervertebral disc prosthesis
US8858635B2 (en) 2004-02-04 2014-10-14 Ldr Medical Intervertebral disc prosthesis
US8002835B2 (en) 2004-04-28 2011-08-23 Ldr Medical Intervertebral disc prosthesis
US10918498B2 (en) 2004-11-24 2021-02-16 Samy Abdou Devices and methods for inter-vertebral orthopedic device placement
US11992423B2 (en) 2004-11-24 2024-05-28 Samy Abdou Devices and methods for inter-vertebral orthopedic device placement
US11096799B2 (en) 2004-11-24 2021-08-24 Samy Abdou Devices and methods for inter-vertebral orthopedic device placement
US7695516B2 (en) 2004-12-22 2010-04-13 Ldr Medical Intervertebral disc prosthesis
US8257439B2 (en) 2004-12-22 2012-09-04 Ldr Medical Intervertebral disc prosthesis
US10226355B2 (en) 2004-12-22 2019-03-12 Ldr Medical Intervertebral disc prosthesis
US10350088B2 (en) 2005-06-29 2019-07-16 Ldr Medical Instrumentation and methods for inserting an intervertebral disc prosthesis
US8439931B2 (en) 2005-06-29 2013-05-14 Ldr Medical Instrumentation and methods for inserting an intervertebral disc prosthesis
US7632282B2 (en) 2005-06-29 2009-12-15 Ldr Medical Instrumentation and methods for inserting an intervertebral disc prosthesis
US8366718B2 (en) 2005-07-06 2013-02-05 Copf Jr Franz Preparation device for preparing an intervertebral disc compartment
WO2007003439A3 (en) * 2005-07-06 2007-08-23 Franz Jun Copf Device for preparing an intervertebral disc compartment
US11872138B2 (en) 2005-09-23 2024-01-16 Ldr Medical Intervertebral disc prosthesis
US7842088B2 (en) 2005-09-23 2010-11-30 Ldr Medical Intervertebral disc prosthesis
US10492919B2 (en) 2005-09-23 2019-12-03 Ldr Medical Intervertebral disc prosthesis
US9265618B2 (en) 2005-11-30 2016-02-23 Ldr Medical Intervertebral disc prosthesis and instrumentation for insertion of the prosthesis between the vertebrae
US8715352B2 (en) 2006-12-14 2014-05-06 Depuy Spine, Inc. Buckling disc replacement
US8465546B2 (en) 2007-02-16 2013-06-18 Ldr Medical Intervertebral disc prosthesis insertion assemblies
US10188528B2 (en) 2007-02-16 2019-01-29 Ldr Medical Interveterbral disc prosthesis insertion assemblies
US10398574B2 (en) 2007-02-16 2019-09-03 Ldr Medical Intervertebral disc prosthesis insertion assemblies
EP3799828A1 (en) 2007-02-16 2021-04-07 LDR Medical Intervertebral disc prosthesis insertion assemblies
US8343219B2 (en) 2007-06-08 2013-01-01 Ldr Medical Intersomatic cage, intervertebral prosthesis, anchoring device and implantation instruments
EP3305251A1 (en) 2007-06-08 2018-04-11 LDR Medical Cage intersomatique, prothèse intervertébrale, dispositif d'ancrage et instruments d'implantation
US10751187B2 (en) 2007-06-08 2020-08-25 Ldr Medical Intersomatic cage, intervertebral prosthesis, anchoring device and implantation instruments
EP2722023A1 (en) 2007-06-08 2014-04-23 LDR Medical Intersomatic cage, intervertebral prosthesis, anchoring device and implantation instruments
US10543107B2 (en) 2009-12-07 2020-01-28 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US10610380B2 (en) 2009-12-07 2020-04-07 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US11918486B2 (en) 2009-12-07 2024-03-05 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US9675389B2 (en) 2009-12-07 2017-06-13 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US10857004B2 (en) 2009-12-07 2020-12-08 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US10945861B2 (en) 2009-12-07 2021-03-16 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
EP3323390A1 (en) 2009-12-31 2018-05-23 LDR Medical Système intervertébral avec un dispositif d'ancrage
WO2011080535A1 (en) 2009-12-31 2011-07-07 Lrd Medical Anchoring device, intervertebral implant and implantation instrument
US10575961B1 (en) 2011-09-23 2020-03-03 Samy Abdou Spinal fixation devices and methods of use
US11324608B2 (en) 2011-09-23 2022-05-10 Samy Abdou Spinal fixation devices and methods of use
US12167973B2 (en) 2011-09-23 2024-12-17 Samy Abdou Spinal fixation devices and methods of use
US11517449B2 (en) 2011-09-23 2022-12-06 Samy Abdou Spinal fixation devices and methods of use
US11006982B2 (en) 2012-02-22 2021-05-18 Samy Abdou Spinous process fixation devices and methods of use
US11839413B2 (en) 2012-02-22 2023-12-12 Samy Abdou Spinous process fixation devices and methods of use
EP3824848A1 (en) 2012-02-24 2021-05-26 LDR Medical Anchoring device and system for an intervertebral implant, intervertebral implant and implantation instrument
WO2013124453A1 (en) 2012-02-24 2013-08-29 Ldr Medical Anchoring device and system for an intervertebral implant, intervertebral implant and implantation instrument
US10695105B2 (en) 2012-08-28 2020-06-30 Samy Abdou Spinal fixation devices and methods of use
US11559336B2 (en) 2012-08-28 2023-01-24 Samy Abdou Spinal fixation devices and methods of use
US11173040B2 (en) 2012-10-22 2021-11-16 Cogent Spine, LLC Devices and methods for spinal stabilization and instrumentation
US11918483B2 (en) 2012-10-22 2024-03-05 Cogent Spine Llc Devices and methods for spinal stabilization and instrumentation
US11246718B2 (en) 2015-10-14 2022-02-15 Samy Abdou Devices and methods for vertebral stabilization
US10857003B1 (en) 2015-10-14 2020-12-08 Samy Abdou Devices and methods for vertebral stabilization
US11259935B1 (en) 2016-10-25 2022-03-01 Samy Abdou Devices and methods for vertebral bone realignment
US11752008B1 (en) 2016-10-25 2023-09-12 Samy Abdou Devices and methods for vertebral bone realignment
US10744000B1 (en) 2016-10-25 2020-08-18 Samy Abdou Devices and methods for vertebral bone realignment
US10973648B1 (en) 2016-10-25 2021-04-13 Samy Abdou Devices and methods for vertebral bone realignment
US10548740B1 (en) 2016-10-25 2020-02-04 Samy Abdou Devices and methods for vertebral bone realignment
US11058548B1 (en) 2016-10-25 2021-07-13 Samy Abdou Devices and methods for vertebral bone realignment
US11179248B2 (en) 2018-10-02 2021-11-23 Samy Abdou Devices and methods for spinal implantation
US12447028B2 (en) 2018-10-02 2025-10-21 Samy Abdou Devices and methods for spinal implantation

Also Published As

Publication number Publication date
CN1964681A (zh) 2007-05-16
US20180235770A1 (en) 2018-08-23
US8974532B2 (en) 2015-03-10
JP2007534410A (ja) 2007-11-29
US20150245918A1 (en) 2015-09-03
US8002835B2 (en) 2011-08-23
CA2564987C (en) 2013-05-28
BRPI0510391A (pt) 2007-11-13
FR2869528A1 (fr) 2005-11-04
KR101197655B1 (ko) 2012-11-07
RU2006141843A (ru) 2008-06-10
US9445915B2 (en) 2016-09-20
US20050246024A1 (en) 2005-11-03
US20090157188A1 (en) 2009-06-18
JP4986846B2 (ja) 2012-07-25
US20170071754A1 (en) 2017-03-16
EP1750624B1 (en) 2021-03-10
CA2564987A1 (en) 2005-11-10
FR2869528B1 (fr) 2007-02-02
RU2361546C2 (ru) 2009-07-20
MXPA06012459A (es) 2007-01-31
KR20070004069A (ko) 2007-01-05
EP1750624A1 (en) 2007-02-14
US7494508B2 (en) 2009-02-24
JP2012115681A (ja) 2012-06-21
IL178842A (en) 2011-11-30
US9889017B2 (en) 2018-02-13
ZA200608883B (en) 2008-11-26
CN1964681B (zh) 2010-06-02
US20120053693A1 (en) 2012-03-01
IL178842A0 (en) 2007-03-08

Similar Documents

Publication Publication Date Title
CA2564987C (en) Intervertebral disc prothesis
EP1845903B1 (en) Intervertebral disc prosthesis
US7842088B2 (en) Intervertebral disc prosthesis

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 178842

Country of ref document: IL

WWE Wipo information: entry into national phase

Ref document number: 2006/08883

Country of ref document: ZA

Ref document number: 200608883

Country of ref document: ZA

WWE Wipo information: entry into national phase

Ref document number: 2564987

Country of ref document: CA

Ref document number: 2007510151

Country of ref document: JP

Ref document number: PA/a/2006/012459

Country of ref document: MX

Ref document number: 1020067022408

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

WWE Wipo information: entry into national phase

Ref document number: 2005732766

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2006141843

Country of ref document: RU

WWE Wipo information: entry into national phase

Ref document number: 200580018361.8

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 1020067022408

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2005732766

Country of ref document: EP

ENP Entry into the national phase

Ref document number: PI0510391

Country of ref document: BR