JPH10504217A - 軟骨修復ユニットの外科的移植 - Google Patents
軟骨修復ユニットの外科的移植Info
- Publication number
- JPH10504217A JPH10504217A JP8524251A JP52425196A JPH10504217A JP H10504217 A JPH10504217 A JP H10504217A JP 8524251 A JP8524251 A JP 8524251A JP 52425196 A JP52425196 A JP 52425196A JP H10504217 A JPH10504217 A JP H10504217A
- Authority
- JP
- Japan
- Prior art keywords
- guidewire
- assembly
- cancellous bone
- cartilage
- damaged
- 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.)
- Granted
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
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2/4618—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of cartilage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1604—Chisels; Rongeurs; Punches; Stamps
-
- 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
- A61F2/30756—Cartilage endoprostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
- A61B2017/00469—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable for insertion of instruments, e.g. guide wire, optical fibre
-
- 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
- A61F2/38—Joints for elbows or knees
- A61F2/3859—Femoral 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
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2/461—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of knees
-
- 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
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
-
- 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
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/3006—Properties of materials and coating materials
- A61F2002/30062—(bio)absorbable, biodegradable, bioerodable, (bio)resorbable, resorptive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/3011—Cross-sections or two-dimensional shapes
- A61F2002/30138—Convex polygonal shapes
- A61F2002/30143—Convex polygonal shapes hexagonal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/3011—Cross-sections or two-dimensional shapes
- A61F2002/30138—Convex polygonal shapes
- A61F2002/30153—Convex polygonal shapes rectangular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/30199—Three-dimensional shapes
- A61F2002/3028—Three-dimensional shapes polyhedral different from parallelepipedal and pyramidal
-
- 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
-
- 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
- A61F2002/30364—Rotation about the common longitudinal axis
- A61F2002/30367—Rotation about the common longitudinal axis with additional means for preventing said rotation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30383—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by laterally inserting a protrusion, e.g. a rib into a complementarily-shaped groove
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/30487—Circumferential cooperating grooves and beads on cooperating lateral surfaces of a mainly longitudinal connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/305—Snap connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30576—Special structural features of bone or joint prostheses not otherwise provided for with extending fixation tabs
-
- 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
- A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
- A61F2002/30677—Means for introducing or releasing pharmaceutical products, e.g. antibiotics, into the body
-
- 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
- A61F2/30721—Accessories
- A61F2002/30733—Inserts placed into an endoprosthetic cavity, e.g. for modifying a material property
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30777—Oblong apertures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30784—Plurality of holes
- A61F2002/30785—Plurality of holes parallel
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30784—Plurality of holes
- A61F2002/30787—Plurality of holes inclined obliquely with respect to each other
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30795—Blind bores, e.g. of circular cross-section
- A61F2002/30807—Plurality of blind bores
- A61F2002/30808—Plurality of blind bores parallel
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
- A61F2002/30879—Ribs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2002/4677—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor using a guide wire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2002/4681—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor by applying mechanical shocks, e.g. by hammering
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0017—Angular shapes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0017—Angular shapes
- A61F2230/0019—Angular shapes rectangular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.損傷又は破壊を受けた関節軟骨及び海綿骨の部位の中へ、アセンブリを含 む生体吸収性軟骨修復システムを外科的に移植する方法において、 (A) 損傷又は破壊を受けた関節軟骨の少なくとも一部分を除去することによ ってアセンブリを収容するための部位を部分的に作る段階; (B) 除去された軟骨の下の海綿骨内にガイドワイヤの順方向先端部を、取外 し可能な形で固定する段階; (C) 肋軟骨下の海綿骨を削孔し且つ皿もみすることによってアセンブリを収 容するための部位をさらに作るために、ガイドワイヤを利用する段階; (D) 周囲をとり囲む関節表面とアセンブリが同一平面になるまで、削孔され 且つ皿もみされた肋軟骨下の海綿骨内へアセンブリを据付けるべくガイドワイヤ を利用する段階;及び (E) ガイドワイヤを除去する段階、 を含んで成る方法。 2.アセンブリは、除去された損傷又は破壊を受けた関節軟骨の部域と、関節 軟骨及び海綿骨の隣接する健康な部域の間に軟骨形成性の成長支持基質を樹立す ることによって、骨の表面上に損傷又は破壊を受けた関節軟骨を再生するように 適合されており、このアセンブリには、 (i) 骨の除去された部域及び隣接する健康な部域の両方の中に取りつけられ るような形態及び寸法を有する生体吸収性の多角形デリバリユニット、及び (ii) デリバリユニットによってその中に支持され、軟骨形成性の成長支持基 質のために除去部域と隣接する健康な部域の間の連絡を確立する多孔質で生体吸 収性あるインサート、 が含まれている請求の範囲第1項に記載の方法。 3.段階Aにおいて、部位をカニューレ挿入されたパンチを用いて部分的に作 る請求の範囲第1項に記載の方法。 4.パンチが多角形である請求の範囲第3項に記載の方法。 5.段階Bにおいて、ガイドワイヤが損傷又は破壊を受けた関節軟骨の一部分 の除去の後パンチのカニューレを通して挿入される請求の範囲第3項に記載の方 法。 6.段階Cにおいて、カニューレ挿入されたドリル/皿もみ錐を、削孔及び皿 もみに先立ちガイドワイヤ上を通過させる請求の範囲第1項に記載の方法。 7.段階Dにおいて、アセンブリを、据えつけに先立ちガイドワイヤ上を通過 させる請求の範囲第1項に記載の方法。 8.除去された損傷又は破壊を受けた関節軟骨の部域と、関節軟骨及び海綿骨 の隣接する健康な部域の間に軟骨形成性の成長支持基質を樹立することによって 、骨の表面上に損傷又は破壊を受けた関節軟骨を再生することを目的とし;かつ (i) 骨の除去された部域及び隣接する健康な部域の両方の中に取りつけら れるような形態及び寸法を有する生体吸収性の多角形デリバリユニット;及び (ii) デリバリユニットによってその中に支持され、軟骨形成性の成長支持 基質のために除去部域と隣接する健康な部域の間の連絡を確立する多孔質で生体 吸収性あるインサート、 を含むアセンブリを有する、生体吸収性ある軟骨修復システムを外科的に移植す る方法において; (A) カニューレ挿入された多角形パンチで、損傷又は破壊を受けた部域の 少なくとも一部分を除去する段階; (B) パンチのカニューレを通してガイドワイヤを挿入し、次に海綿骨内に 順方向先端部をとり外し可能な形で固定する段階; (C) ガイドワイヤからパンチを除去する段階; (D) ガイドワイヤ上にカニューレ挿入されたドリル/皿もみ錐を通過させ 、次肋軟骨下の海綿骨を削孔及び皿もみする段階; (E) ガイドワイヤからドリル/皿もみ錐を除去する段階; (F) アセンブリをまずはガイドワイヤ上にそして次に削孔され皿もみされ た肋軟骨下の海綿骨の中へ、その周囲を取り囲む関節表面と同一平面になるまで 通過させる段階;及び (G) ガイドワイヤを除去する段階; を含んで成る方法。 9.損傷又は破壊を受けた関節軟骨の部域に隣接して関節鏡を挿入して、この 部域を目視できるようにする予備的段階を含んで成る請求の範囲第8項に記載の 方法。 10.パンチが、関節軟骨及び肋軟骨下海綿骨の中約3〜4mmの深さに達するま で小づちを用いてパンチに衝撃を与える段階が段階Bに含まれている請求の範囲 第8項に記載の方法。 11.ガイドワイヤが、セルフタッピング式のネジ山付き順方向先端部を有し、 段階Dでパワードリルによって回転させられる請求の範囲第8項に記載の方法。 12.まずはカニューレ挿入されたインサータ、次にカニューレ挿入されたイン パクタをアセンブリの後にガイドワイヤ上を通過させ、その後インパクタを用い てインサータを自力でガイドワイヤに沿って且つアセンブリに対して駆動してこ のアセンブリを削孔され且つ皿もみされた肋軟骨下海綿骨の中に据えつけ、その 後インサータとインパクタをガイドワイヤから除去する段階が段階下に含まれて いる請求の範囲第8項に記載の方法。 13.海綿骨を伴う部位の中へ、少なくとも第1及び第2のアセンブリを含む生 体吸収性軟骨修復システムを外科的に移植する方法において; (A) 第2のガイドワイヤの外科的移植の間に2本のガイドワイヤを、移植 された第1のガイドワイヤから一定の距離のところに離隔させる上で使用するた めのスペーサを提供する段階; (B) 損傷又は破壊を受けた関節軟骨の少なくとも一部分を除去することに より第1のアセンブリを除去するための部位を部分的に作る段階; (C) 除去された関節軟骨の下の海綿骨内に第1のガイドワイヤの順方向先 端部を取り外し可能な形で固定する段階; (D) 海綿骨内の第2のワイヤガイドの順方向先端部を第1のガイドワイヤ から一定の距離のところで取外し可能な形で固定するべくスペーサ及び第1のガ イドワイヤを利用する段階; (E) 損傷又は破壊を受けた関節軟骨のもう1つの部分を除去することによ り第2のアセンブリを収容するための部位を部分的に作るための第2のガイドワ イヤを利用する段階; (F) 肋軟骨下の海綿骨を削孔し且つ皿もみすることによって、アセンブリ を収容するための部位をさらに作るため第1及び第2のガイドワイヤを利用する 段階; (G) 第1及び第2のガイドワイヤを利用して、第1及び第2のアセンブリ をそれぞれ、周囲の関節表面と同一平面となるまで削孔及び皿もみされた肋軟骨 下の海綿骨内に据えつける段階;及び (H) ガイドワイヤを除去する段階; を含んで成る方法。 14.スペーサには、 (i) 軸X、N個の側面、最大幅W及び長さLを有する第1のカニューレ挿 入された多角形部材;及び (ii) 軸x、n個の側面、最大幅w及び長さlを有する第2のカニューレ挿 入された多角形部材、 が含まれており、ここでN、W及びLはそれぞれn、w及びlよりも小さくなく 、軸X及びxは実質的に平行であり、 前記第1のカニューレ挿入された部材の1つの側面と前記第2のカニューレ挿 入された部材の1つの側面はしっかりと接合されており、前記第1のカニューレ 挿入された部材の1つの側面及び前記第2のカニューレ挿入された部材の1つの 側面は同一平面内に配置され、前記第1のカニューレ挿入された部材の反対側の 端部と前記第2のカニューレ挿入された部材の反対側の端部は、離隔した平行な 平面内に配置されている、請求の範囲第13項に記載の方法。 15.(i) スペーサの第2のカニューレ挿入された部材が、損傷又は破壊を 受けた関節軟骨部域のもう1つの部分の上に配置されている状態で、第1のガイ ドワイヤ上にスペーサの第1のカニューレ挿入された部材を通過させる段階; (ii) スペーサの第2のカニューレ挿入された部材のカニューレの中に第2 のガイドワイヤを挿入し、その後海綿骨内にその順方向先端部を取り外し可能な 形で固定する段階;及び (iii) 両方のガイドワイヤからスペーサを除去する段階、 を含んで成る請求の範囲第14項に記載の方法。 16.生体吸収性ある軟骨修復システムを外科的に移植する方法において、 (A)除去された損傷又は破壊を受けた関節軟骨と関節軟骨及び海綿骨の隣接 する健康な部域の間の骨の表面上に、損傷又は破壊を受けた関節軟骨を再生する ための少なくとも2つのアセンブリを提供する段階であって、各々のアセンブリ には、 (i) 骨の除去された部域及び隣接する健康な部域の両方の中に取りつけら れるような形態及び寸法を有する生体吸収性の多角形デリバリユニット、及び (ii) デリバリユニットによってその中に支持され、軟骨形成性の成長支持 基質のために除去部域と隣接する健康な部域の間の連絡を確立する多孔質で生体 吸収性あるインサート、 が含まれている、段階、 (B) 第2のガイドワイヤの外科的移植の間に、移植された第1のガイドワ イヤから一定の距離のところに2つのガイドワイヤを離隔させる上で使用するこ とを目的とし、 (i) 軸X、N個の側面、最大幅W及び長さLを有する第1のカニューレ挿 入された多角形部材;及び (ii) 軸x、n個の側面、最大幅w及び長さlを有する第2のカニューレ挿 入された多角形部材、 を含み、ここでN及びWは少なくともn及びwに等しく、Lはlを上回り、軸X 及びxは実質的に平行であり、 前記第1の部材の1つの側面と前記第2の部材の1つの側面はしっかりと接合 されており、前記第1の部材の1つの側面及び前記第2の部材の1つの側面は同 一平面内に配置され、前記第1の部材の反対側の端部と前記第2の部材の反対側 の端部は、離隔した平行な平面内に配置されている、ようなスペーサを提供する 段階; (C) カニューレ挿入された多角形パンチで、損傷又は破壊を受けた部域の 一部分を除去する段階; (D) パンチのカニューレを通して第1のガイドワイヤを挿入し、次に海綿 骨内に順方向先端部をとり外し可能な形で固定する段階; (D) 第1のガイドワイヤからパンチを除去する段階; (E) スペーサの第2の多角形部材が、損傷又は破壊を受けた部域のもう1 つの部分の上に配置されている状態で、第1のガイドワイヤ上にスペーサの第1 の多角形部材を通過させる段階; (F) スペーサの第2の多角形部材のカニューレの中に第2のガイドワイヤ を挿入し、その後海綿骨内にその順方向先端部を取り外し可能な形で固定する段 階;及び (G) 両方のガイドワイヤからスペーサを除去する段階; (H) カニューレ挿入された多角形のパンチを第2のガイドワイヤ上に通過 させ、次に損傷又は破壊を受けた部域のもう1つの部分を除去する段階; (I) ガイドワイヤの各々の上に、カニューレ挿入されたドリル/皿もみ錐 を通過させ、次に肋軟骨下の海綿骨を削孔及び皿もみする段階; (J) ガイドワイヤの各々からドリル/皿もみ錐を除去する段階; (K) アセンブリの各々をまずはそのそれぞれのガイドワイヤ上で移動させ 、次に、各アセンブリが周囲の関節表面と同一平面になるまで、削孔され且つ皿 もみされた肋軟骨下の海綿骨の中へ移動させる段階;及び (L) ガイドワイヤを除去する段階、 を含んで成る方法。 17.損傷又は破壊を受けた関節軟骨の部域に隣接して関節鏡を挿入してこの部 域を目視できるようにする予備的段階を含んで成る請求範囲第16項に記載の方 法。 18.パンチが、関節軟骨及び肋軟骨下海綿骨の中約3〜4mmの深さに達するま で小づちを用いてパンチに衝撃を与える段階が段階Cに含まれている請求の範囲 第16項に記載の方法。 19.ガイドワイヤが、セルフタッピング式のネジ山付き順方向先端部を有し、 段階Dでパワードリルによって回転させられる請求の範囲第16項に記載の方法 。20.まずはカニューレ挿入されたインサータ、次にカニューレ挿入されたイン パクタをアセンブリの後にガイドワイヤ上を通過させ、その後インパクタを用 いてインサータを自力でガイドワイヤに沿って且つアセンブリに対して駆動して 、このアセンブリを削孔され且つ皿もみされた肋軟骨下海綿骨の中に据えつけ、 その後インサータとインパクタをガイドワイヤから除去する段階が段階Kに含ま れている請求の範囲第16項に記載の方法。 21.段階Kにおいて、アセンブリは、1つの多角形デリバリユニットの平坦な 側方表面がもう1つの多角形デリバリユニットの平坦な側方表面に隣接している 状態で、削孔され且つ皿もみされた肋軟骨下の海綿骨の中に来るように移動させ られる、請求の範囲第16項に記載の方法。 22.第2のガイドワイヤの外科的移植中、移植された第1のガイドワイヤから 一定の距離のところに2つのガイドワイヤを離隔させる上で使用するためのスペ ーサにおいて、 (A) 軸X、N個の側面、最大幅W及び長さLを有する第1のカニューレ挿入 された多角形部材;及び (B) 軸x、n個の側面、最大幅w及び長さlを有する第2のカニューレ挿入 された多角形部材、 を含み、ここでN及びW及びLは少なくともn及びwに等しく、Lはlを上回り 、軸X及びxは、実質的に平行であり、 前記第1の部材の1つの側面と前記第2の部材の1つの側面はしっかりと接合 されており、前記第1の部材の1つの側面及び前記第2の部材の1つの側面は同 一平面内に配置され、前記第1の部材の反対側の端部と前記第2の部材の反対側 の端部は、離隔した平行な平面内に配置されている、スペーサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/384,849 US5632745A (en) | 1995-02-07 | 1995-02-07 | Surgical implantation of cartilage repair unit |
US08/384,849 | 1995-02-07 | ||
PCT/US1996/000053 WO1996024302A1 (en) | 1995-02-07 | 1996-01-16 | Surgical implantation of cartilage repair unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10504217A true JPH10504217A (ja) | 1998-04-28 |
JP3520091B2 JP3520091B2 (ja) | 2004-04-19 |
Family
ID=23519003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52425196A Expired - Fee Related JP3520091B2 (ja) | 1995-02-07 | 1996-01-16 | 軟骨修復ユニットの外科的移植 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3520091B2 (ja) |
CA (1) | CA2212544C (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005004731A1 (ja) * | 2003-07-11 | 2005-01-20 | Smith & Nephew Kk | 靱帯再建用具および靱帯再建方法 |
WO2005004732A1 (ja) * | 2003-07-11 | 2005-01-20 | Smith & Nephew Kk | 靱帯再建用具および靱帯再建方法 |
WO2013030371A1 (en) * | 2011-09-02 | 2013-03-07 | Episurf Medical Ab | Implant specific drill bit |
JP2015511858A (ja) * | 2012-03-15 | 2015-04-23 | サブコンドラル ソリューションズ, インコーポレイテッド | 関節の状態および疾患を軽快させるための方法およびデバイス |
US9532878B2 (en) | 2008-12-04 | 2017-01-03 | Subchondral Solutions, Inc. | Method and device for ameliorating joint conditions and diseases |
US10470886B2 (en) | 2014-07-09 | 2019-11-12 | Episurf Ip-Management Ab | Method of a rig |
US10555815B2 (en) | 2014-07-09 | 2020-02-11 | Episurf Ip-Management Ab | Surgical kit for cartilage repair comprising implant and a set of tools |
US10603049B2 (en) | 2011-09-02 | 2020-03-31 | Episurf Ip-Management Ab | Implant specific drill bit in surgical kit for cartilage repair |
US10610364B2 (en) | 2008-12-04 | 2020-04-07 | Subchondral Solutions, Inc. | Method for ameliorating joint conditions and diseases and preventing bone hypertrophy |
US11000387B2 (en) | 2011-09-02 | 2021-05-11 | Episurf Ip-Management Ab | Implant for cartilage repair |
US11039927B2 (en) | 2015-11-25 | 2021-06-22 | Subchondral Solutions, Inc. | Methods, systems and devices for repairing anatomical joint conditions |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102324320B1 (ko) * | 2021-06-18 | 2021-11-11 | (주)포스메디칼 | 골관절 표면처리용 임플란트 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3463158A (en) | 1963-10-31 | 1969-08-26 | American Cyanamid Co | Polyglycolic acid prosthetic devices |
US4341206A (en) | 1978-12-19 | 1982-07-27 | Synthes Ag | Device for producing a hole in a bone |
US4842578A (en) | 1986-03-12 | 1989-06-27 | Dyonics, Inc. | Surgical abrading instrument |
US5306311A (en) | 1987-07-20 | 1994-04-26 | Regen Corporation | Prosthetic articular cartilage |
US5067964A (en) | 1989-12-13 | 1991-11-26 | Stryker Corporation | Articular surface repair |
US5180388A (en) | 1990-06-28 | 1993-01-19 | American Cyanamid Company | Bone pinning system |
US5312412A (en) | 1993-02-03 | 1994-05-17 | Whipple Terry L | Fixation alignment guide for surgical use |
-
1996
- 1996-01-16 CA CA002212544A patent/CA2212544C/en not_active Expired - Fee Related
- 1996-01-16 JP JP52425196A patent/JP3520091B2/ja not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005004732A1 (ja) * | 2003-07-11 | 2005-01-20 | Smith & Nephew Kk | 靱帯再建用具および靱帯再建方法 |
WO2005004731A1 (ja) * | 2003-07-11 | 2005-01-20 | Smith & Nephew Kk | 靱帯再建用具および靱帯再建方法 |
US9532878B2 (en) | 2008-12-04 | 2017-01-03 | Subchondral Solutions, Inc. | Method and device for ameliorating joint conditions and diseases |
US11298235B2 (en) | 2008-12-04 | 2022-04-12 | Subchondral Solutions, Inc. | Ameliorating joint conditions including injuries and diseases |
US10610364B2 (en) | 2008-12-04 | 2020-04-07 | Subchondral Solutions, Inc. | Method for ameliorating joint conditions and diseases and preventing bone hypertrophy |
US11000387B2 (en) | 2011-09-02 | 2021-05-11 | Episurf Ip-Management Ab | Implant for cartilage repair |
US9826993B2 (en) | 2011-09-02 | 2017-11-28 | Episurf Ip-Management Ab | Surgical kit for cartilage repair |
US10603049B2 (en) | 2011-09-02 | 2020-03-31 | Episurf Ip-Management Ab | Implant specific drill bit in surgical kit for cartilage repair |
US9254196B2 (en) | 2011-09-02 | 2016-02-09 | Episurf Ip-Management Ab | Implant specific drill bit |
US10966733B2 (en) | 2011-09-02 | 2021-04-06 | Episurf Ip-Management Ab | Implant specific drill bit in surgical kit for cartilage repair |
WO2013030371A1 (en) * | 2011-09-02 | 2013-03-07 | Episurf Medical Ab | Implant specific drill bit |
JP2015511858A (ja) * | 2012-03-15 | 2015-04-23 | サブコンドラル ソリューションズ, インコーポレイテッド | 関節の状態および疾患を軽快させるための方法およびデバイス |
US10470886B2 (en) | 2014-07-09 | 2019-11-12 | Episurf Ip-Management Ab | Method of a rig |
US10555815B2 (en) | 2014-07-09 | 2020-02-11 | Episurf Ip-Management Ab | Surgical kit for cartilage repair comprising implant and a set of tools |
US11039927B2 (en) | 2015-11-25 | 2021-06-22 | Subchondral Solutions, Inc. | Methods, systems and devices for repairing anatomical joint conditions |
US11744707B2 (en) | 2015-11-25 | 2023-09-05 | Subchondral Solutions, Inc. | Methods for repairing anatomical joint conditions |
Also Published As
Publication number | Publication date |
---|---|
CA2212544C (en) | 1999-10-12 |
JP3520091B2 (ja) | 2004-04-19 |
CA2212544A1 (en) | 1996-08-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5632745A (en) | Surgical implantation of cartilage repair unit | |
EP1437960B1 (en) | Apparatus for the repair of articular cartilage defects | |
US5749874A (en) | Cartilage repair unit and method of assembling same | |
US7572291B2 (en) | Osteochondral repair assembly including retracting spacer, kit and method | |
US5769899A (en) | Cartilage repair unit | |
EP1513469B1 (en) | Cartilage repair implant with soft bearing surface and flexible anchoring device | |
US7427293B2 (en) | Osteochondral plug graft, kit and method | |
US8795361B2 (en) | Osteochondral plug graft, kit and method | |
MXPA04003177A (es) | Metodo, instrumentos, y equipo para autotransplante. | |
US20090210057A1 (en) | Multi-layered implant prepared by a method of tissue repair using a multi-layered matrix | |
JP2003250808A (ja) | 移植片固定装置の組合せ体 | |
JP2003515384A (ja) | 損傷を受けた組織の修復 | |
AU2002330168A1 (en) | Apparatus and method for the repair of articular cartilage defects | |
JP2009195749A (ja) | 移植片固定部材を挿入するための装置 | |
JPH10504217A (ja) | 軟骨修復ユニットの外科的移植 | |
JP5154416B2 (ja) | 組織治療のための移植片 | |
JP3690528B2 (ja) | 軟骨修復ユニット | |
AU694838B2 (en) | Surgical implantation of cartilage repair unit | |
JP4208150B2 (ja) | 軟骨修復ユニット | |
AU771896B2 (en) | Graft fixation device combination | |
AU2007200564B2 (en) | Apparatus and method for the repair of articular cartilage defects | |
AU2005200675B2 (en) | Fixation technology | |
JP2001516618A (ja) | 融合移植装置及びその使用方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20040202 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080206 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090206 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100206 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100206 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110206 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120206 Year of fee payment: 8 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120206 Year of fee payment: 8 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130206 Year of fee payment: 9 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130206 Year of fee payment: 9 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140206 Year of fee payment: 10 |
|
LAPS | Cancellation because of no payment of annual fees |