GB1525667A - Bone joint prosthesis - Google Patents
Bone joint prosthesisInfo
- Publication number
- GB1525667A GB1525667A GB16378/76A GB1637876A GB1525667A GB 1525667 A GB1525667 A GB 1525667A GB 16378/76 A GB16378/76 A GB 16378/76A GB 1637876 A GB1637876 A GB 1637876A GB 1525667 A GB1525667 A GB 1525667A
- Authority
- GB
- United Kingdom
- Prior art keywords
- openings
- support member
- bone
- tube
- tubular support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/864—Pins or screws or threaded wires; nuts therefor hollow, e.g. with socket or cannulated
-
- 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
- A61F2/30907—Nets or sleeves applied to surface of prostheses or in cement
-
- 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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
-
- 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
- A61F2002/30224—Three-dimensional shapes cylindrical
- A61F2002/30235—Three-dimensional shapes cylindrical tubular, e.g. sleeves
-
- 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
- A61F2002/3052—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts unrestrained in only one direction, e.g. moving unidirectionally
-
- 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
- A61F2002/30565—Special structural features of bone or joint prostheses not otherwise provided for having spring elements
- A61F2002/30566—Helical springs
-
- 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
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2002/4631—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor the prosthesis being specially adapted for being cemented
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0069—Three-dimensional shapes cylindrical
Abstract
1525667 Artificial joints P I BRANEMARK and B T A EKENSTAM 22 April 1976 [22 April 1975] 16378/76 Heading A5R A bone joint prosthesis comprises a tubular support member 14 having a plurality of openings 16 disposed at spaced locations along its length and around its periphery, a prosthesis body having a stem 18 and a head 19 insertable into said tubular support member 14, whereby in use bone cement is introduced into the space between the stem 18 and support member 14, and is forced through the openings 16 into contact with the wall of the bore 12 of bone 10 adjacent the openings 16. The bone joint is completed by a second tubular support member and a cup 20 for insertion in the other bone 11 of the joint in a similar manner. The tubular support member may alternatively comprise, Fig. 3 (not shown), a mesh material with a plurality of openings therein, and an internal wall of ceramic material provided with openings corresponding with the openings in the mesh. In Fig. 4 (not shown) an alternative tubular support member has an inner and outer tube, the outer tube having a plurality of openings and the inner tube a smaller number of openings in register with openings of the outer tube, the remaining openings of the outer tube allowing for tissue ingrowth. A further form of support tube, Fig. 5 (not shown), is radially expansible and has a crenellated periphery in which openings are formed. The support tube may also have a single helical opening, Fig. 6 (not shown). The support tube may alternatively have the form of two coaxial tubes, both having holes, but the holes not being in alignment, so that the cement follows a tortuous path. In one embodiment of bone joint, Fig. 8 (not shown), the support tube is provided with radially inwardly extending projections, and cooperating ridges are provided on the prosthesis stem. A spring is also provided to reduce axial shocks.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7504625A SE403884B (en) | 1975-04-22 | 1975-04-22 | FOR PARTY AT NAMES INTENDED PROTEST SPECIALLY INTENDED NOT TO BE IN AN ARTIFICIAL JOINT |
DE2617749A DE2617749C2 (en) | 1975-04-22 | 1976-04-23 | Joint endoprosthesis |
FR7612131A FR2310121A1 (en) | 1975-04-22 | 1976-04-23 | BONE PROSTHESIS |
US05/679,709 US4065817A (en) | 1975-04-22 | 1976-04-23 | Bone prosthesis and method of forming a bone joint |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1525667A true GB1525667A (en) | 1978-09-20 |
Family
ID=27432102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16378/76A Expired GB1525667A (en) | 1975-04-22 | 1976-04-22 | Bone joint prosthesis |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA1078551A (en) |
DE (1) | DE2617749C2 (en) |
FR (1) | FR2310121A1 (en) |
GB (1) | GB1525667A (en) |
SE (1) | SE403884B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261350A (en) * | 1977-09-27 | 1981-04-14 | Branemark Per Ingvar | Support member for prosthesis |
GB2148122A (en) * | 1983-09-30 | 1985-05-30 | Gendler El | Process for stimulating induction of bone formation and stimulation of bone regeneration by artificially perforated bone matrix |
EP0270863A1 (en) * | 1986-11-17 | 1988-06-15 | Roger Prof. Dr.-Ing. Thull | Implantable hip prosthesis |
US4781720A (en) * | 1987-02-05 | 1988-11-01 | Sherva Parker Carole J | Amputation apparatus |
EP0409769A1 (en) * | 1989-07-18 | 1991-01-23 | GebràDer Sulzer Aktiengesellschaft | Reinforcement for a bed of bone cement |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2862446D1 (en) * | 1978-06-29 | 1984-11-15 | Osteo Ag | Carbon fiber reinforced bone cement |
DE7819583U1 (en) * | 1978-06-30 | 1978-11-16 | Howmedica International, Inc. Zweigniederlassung Kiel, 2301 Schoenkirchen | Auxiliary element that can be inserted into a medullary cavity to secure the position of an implant |
DE2842847C2 (en) * | 1978-10-02 | 1983-12-01 | Adolf Dr.Med. 6250 Limburg Voorhoeve | Prosthesis anchoring element |
EP0016480B1 (en) * | 1979-03-15 | 1983-02-16 | GebràDer Sulzer Aktiengesellschaft | Hose-like lining for the anchoring shank of an endoprosthesis |
US4302855A (en) * | 1979-04-27 | 1981-12-01 | Swanson Alfred B | Plug for the intramedallary canal of a bone and method |
DE3142730A1 (en) * | 1981-04-01 | 1982-10-21 | Curt Dipl.-Ing. 1000 Berlin Kranz | "JOINT PROSTHESIS" |
DE3120147A1 (en) * | 1981-05-18 | 1982-12-09 | Mecron Medizinische Produkte Gmbh, 1000 Berlin | "HIP JOINT PROSTHESIS" |
CH658988A5 (en) * | 1983-06-24 | 1986-12-31 | Sulzer Ag | REQUIREMENTS FOR METAL ANCHORING ELEMENTS OF BONE IMPLANTS, INTENDED TO CREATE A SURFACE STRUCTURE. |
US4595393A (en) * | 1983-11-23 | 1986-06-17 | Mecron Medizinische Produkte Gmbh | Hip joint prosthesis having a hollow shaft |
CH662267A5 (en) * | 1983-12-16 | 1987-09-30 | Protek Ag | Artificial socket. |
DE3912465C1 (en) * | 1989-04-15 | 1990-11-08 | Orthoplant Endoprothetik Gmbh, 2800 Bremen, De | |
WO2003073912A2 (en) | 2002-02-28 | 2003-09-12 | Wm. Marsh Rice University | Pre-fabricated tissue-engineered plug |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2215927B1 (en) * | 1973-01-31 | 1976-05-14 | Louyot Comptoir Lyon Alemand | |
DE2310113C2 (en) * | 1973-03-01 | 1974-11-07 | Blietz, Rudolf, Dr.Med.Habil., 2800 Bremen | Knee joint endoprosthesis |
DE2314708C3 (en) * | 1973-03-24 | 1980-04-10 | Joachim Prof. Dr.Med. 6200 Wiesbaden Eichler | Joint socket for an artificial hip joint |
-
1975
- 1975-04-22 SE SE7504625A patent/SE403884B/en not_active IP Right Cessation
-
1976
- 1976-04-22 CA CA251,891A patent/CA1078551A/en not_active Expired
- 1976-04-22 GB GB16378/76A patent/GB1525667A/en not_active Expired
- 1976-04-23 DE DE2617749A patent/DE2617749C2/en not_active Expired
- 1976-04-23 FR FR7612131A patent/FR2310121A1/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261350A (en) * | 1977-09-27 | 1981-04-14 | Branemark Per Ingvar | Support member for prosthesis |
GB2148122A (en) * | 1983-09-30 | 1985-05-30 | Gendler El | Process for stimulating induction of bone formation and stimulation of bone regeneration by artificially perforated bone matrix |
EP0270863A1 (en) * | 1986-11-17 | 1988-06-15 | Roger Prof. Dr.-Ing. Thull | Implantable hip prosthesis |
US4781720A (en) * | 1987-02-05 | 1988-11-01 | Sherva Parker Carole J | Amputation apparatus |
EP0409769A1 (en) * | 1989-07-18 | 1991-01-23 | GebràDer Sulzer Aktiengesellschaft | Reinforcement for a bed of bone cement |
US5035714A (en) * | 1989-07-18 | 1991-07-30 | Sulzer Brothers Limited | Reinforcement for a bone cement bed |
Also Published As
Publication number | Publication date |
---|---|
DE2617749C2 (en) | 1984-03-08 |
FR2310121B1 (en) | 1982-03-05 |
CA1078551A (en) | 1980-06-03 |
DE2617749A1 (en) | 1977-11-03 |
FR2310121A1 (en) | 1976-12-03 |
SE403884B (en) | 1978-09-11 |
SE7504625L (en) | 1976-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19960421 |