GB1530301A - Endoprosthetic bone joint devices - Google Patents
Endoprosthetic bone joint devicesInfo
- Publication number
- GB1530301A GB1530301A GB4423/75A GB442375A GB1530301A GB 1530301 A GB1530301 A GB 1530301A GB 4423/75 A GB4423/75 A GB 4423/75A GB 442375 A GB442375 A GB 442375A GB 1530301 A GB1530301 A GB 1530301A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bone joint
- discs
- jan
- interphalangeal
- stem
- 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
- 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
- A61F2/42—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes
- A61F2/4241—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes for hands, e.g. fingers
-
- 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
- A61F2002/30316—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
- A61F2002/30621—Features concerning the anatomical functioning or articulation of the prosthetic joint
- A61F2002/30624—Hinged joint, e.g. with transverse axle restricting the 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
- 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
- A61F2/42—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes
- A61F2/4241—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes for hands, e.g. fingers
- A61F2002/4243—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes for hands, e.g. fingers for interphalangeal joints, i.e. IP joints
-
- 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
- A61F2230/0002—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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
1530301 Eudoprosthetic interphalangeal bone joint NATIONAL RESEARCH DEVELOPMENT CORP 30 Jan 1976 [31 Jan 1975] 4423/75 Heading A5R An interphalangeal endoprosthetic bone joint has a cast metal male component with a tapered stem 11 having at its wider end on respective sides thereof a pair of co-axial discs 13 with convex bearing surfaces 14 and a moulded plastics female component with a tapered stem 21 having at one end on respective sides a part-toroidal concave surface 24 of greater than 180‹ angular extent to receive the discs 13 as a snap fit. Both the convex surfaces of the discs and the surfaces 24 are concave in transverse axial cross-section, and the medial radial planes are offset relative to the stem axes.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4423/75A GB1530301A (en) | 1975-01-31 | 1975-01-31 | Endoprosthetic bone joint devices |
IE188/76A IE42417B1 (en) | 1975-01-31 | 1976-01-30 | Endoprosthetic bone joint devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4423/75A GB1530301A (en) | 1975-01-31 | 1975-01-31 | Endoprosthetic bone joint devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1530301A true GB1530301A (en) | 1978-10-25 |
Family
ID=9776916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4423/75A Expired GB1530301A (en) | 1975-01-31 | 1975-01-31 | Endoprosthetic bone joint devices |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1530301A (en) |
IE (1) | IE42417B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2620932A1 (en) * | 1987-09-28 | 1989-03-31 | Saffar Philippe | PROSTHESIS OF METACARPO-PHALANGIAN OR INTERPHALANGIAN ARTICULATION OF FINGERS |
EP0588929A1 (en) * | 1991-06-12 | 1994-03-30 | Research Development Foundation | Finger joint prosthesis |
EP0600557A2 (en) * | 1992-11-28 | 1994-06-08 | ESKA Implants GmbH & Co. | Prosthesis for replacing middle interphalangeal joint |
NL1009550C2 (en) * | 1998-07-03 | 2000-01-10 | Straten Beheer B V Van | Joint prosthesis, in particular finger joint prosthesis. |
-
1975
- 1975-01-31 GB GB4423/75A patent/GB1530301A/en not_active Expired
-
1976
- 1976-01-30 IE IE188/76A patent/IE42417B1/en unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2620932A1 (en) * | 1987-09-28 | 1989-03-31 | Saffar Philippe | PROSTHESIS OF METACARPO-PHALANGIAN OR INTERPHALANGIAN ARTICULATION OF FINGERS |
EP0310483A1 (en) * | 1987-09-28 | 1989-04-05 | Philippe Dr. Saffar | Metacarpal-phalangeal or inter-phalangeal articulation prosthesis of the finger |
EP0588929A1 (en) * | 1991-06-12 | 1994-03-30 | Research Development Foundation | Finger joint prosthesis |
EP0588929A4 (en) * | 1991-06-12 | 1994-07-20 | Res Dev Foundation | Finger joint prosthesis |
EP0600557A2 (en) * | 1992-11-28 | 1994-06-08 | ESKA Implants GmbH & Co. | Prosthesis for replacing middle interphalangeal joint |
EP0600557A3 (en) * | 1992-11-28 | 1994-09-07 | Bristol Myers Squibb Co | Prosthesis for replacing middle interphalangeal joint. |
NL1009550C2 (en) * | 1998-07-03 | 2000-01-10 | Straten Beheer B V Van | Joint prosthesis, in particular finger joint prosthesis. |
WO2000001327A3 (en) * | 1998-07-03 | 2000-02-24 | Straten Beheer B V Van | Joint prosthesis, in particular finger joint prosthesis |
US6352560B1 (en) | 1998-07-03 | 2002-03-05 | Van Straten Beheer B.V. | Joint prosthesis |
Also Published As
Publication number | Publication date |
---|---|
IE42417B1 (en) | 1980-07-30 |
IE42417L (en) | 1976-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1488247A (en) | Endoprosthetic devices | |
ES282676U (en) | Elastic bearing with a directional bias. | |
AU5183090A (en) | Artificial joint | |
GB1452096A (en) | Endoprosthetic wrist joint devices | |
IT8520769A0 (en) | DEPOLYMERISED SULFATED HEXOSAMINOGLICANS WITH ANTITHROMBOTIC, FIBRINOLYTIC, ANTI-INFLAMMATORY ACTIVITIES, THEIR PREPARATION PROCEDURE AND PHARMACEUTICAL COMPOSITIONS THAT CONTAIN THEM. | |
DE3065039D1 (en) | Total enzymatic hydrolysate of lactoserum proteins, production and applications | |
GB1499463A (en) | Prosthetic acetabula | |
EP0120093A4 (en) | Linear operation ball bearing. | |
GB1307919A (en) | Adjustable link between prosthesis parts | |
TW359728B (en) | Constant velocity universal joint | |
GB1522603A (en) | Prosthetic devices | |
ES445121A1 (en) | Joint socket for an angle joint | |
GB1527459A (en) | Universal joints | |
GB1530301A (en) | Endoprosthetic bone joint devices | |
FR2357235A1 (en) | Artificial hip rolling bearing joint - has articulation on three axes by gimballed ball or roller bearings in spherical housing | |
ES376706A1 (en) | Ball joint self-sealing bearing | |
ES265495U (en) | Universal joint | |
GB1369501A (en) | Rolling element bearings | |
GB1492455A (en) | Universal joint and method for making the same | |
ES8606567A1 (en) | Seal system, particularly suitable for the ball joint of installations laid at great depths | |
GB1285831A (en) | Universal joint | |
ES478877A1 (en) | Tripod homokinetic joints which have axial retaining means | |
AU3086092A (en) | Artificial joint | |
ES352032A1 (en) | Method of forming a lash-free universal joint | |
GB811304A (en) | Improvements relating to ball and socket joints |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |