US3728742A - Knee or elbow prosthesis - Google Patents
Knee or elbow prosthesis Download PDFInfo
- Publication number
- US3728742A US3728742A US00154542A US3728742DA US3728742A US 3728742 A US3728742 A US 3728742A US 00154542 A US00154542 A US 00154542A US 3728742D A US3728742D A US 3728742DA US 3728742 A US3728742 A US 3728742A
- Authority
- US
- United States
- Prior art keywords
- condyle
- plateau
- joint prosthesis
- segment
- portions
- 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 - Lifetime
Links
- 210000003127 knee Anatomy 0.000 title claims description 7
- 230000013011 mating Effects 0.000 claims abstract description 11
- 210000000988 bone and bone Anatomy 0.000 claims description 19
- 210000003041 ligament Anatomy 0.000 claims description 4
- 229920000620 organic polymer Polymers 0.000 claims description 3
- 210000000629 knee joint Anatomy 0.000 abstract description 9
- 210000000784 arm bone Anatomy 0.000 abstract description 2
- 210000002310 elbow joint Anatomy 0.000 abstract description 2
- 210000001930 leg bone Anatomy 0.000 abstract description 2
- 210000002303 tibia Anatomy 0.000 description 7
- 210000000689 upper leg Anatomy 0.000 description 7
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000771 Vitallium Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 210000001264 anterior cruciate ligament Anatomy 0.000 description 1
- 230000002917 arthritic effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000002082 fibula Anatomy 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000002967 posterior cruciate ligament Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 239000000602 vitallium Substances 0.000 description 1
Images
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
- A61F2/38—Joints for elbows or knees
- A61F2/3804—Joints for elbows or knees for elbows
-
- 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
Definitions
- ABSTRACT A total knee or elbow joint prosthesis having opposing condyle and plateau replacing members for attachment respectively to the upper and lower arm or leg bones, the members having respectively convex and concave spherical mating surfaces.
- a knee or elbow jointprosthesis comprises an artificial upper bone member and a mating lower bone member, the upper bone member having a pair of spaced condyle portions joined by an intercondyloidal segment. Each condyle portion is formed with a spherically curved downwardly facing convex surface.
- the lower bone member has a pair of similarly spaced plateau portions joined by an interplateau segment, each plateau portion being formed with a spherically curved upwardly facing concave surface.
- the radius of each spherical condyle surface is no greater than that of the corresponding spherical plateau surface, and may with advantage be a little less to make for easy articulation in an anterior-posterior plane.
- FIG. 1 is an elevational view of a knee joint in its anterior aspect. incorporating the prosthesis of the present invention
- FIG. 2 is a side view, lateral aspect of the knee joint in FIG. I;
- FIG. 3 is a section taken in the direction of arrows 3-3 of FIG. 1;
- FIG. 4 is a section taken in the direction of arrows 44 of FIG. 2;
- FIGS. 5 and 6 are respectively top and bottom views of a plateau member constructed according to the present invention for attachment to the tibia;
- FIG. 7 is a perspective of a condyle member according to the present invention for attachment to the femur.
- a knee joint showing the major upper and lower bones, the femur 10, the tibia 11 and the fibula 12, has been illustrated.
- Various ligaments and tendons which interconnect these bones and regulate, restrict and determine the flexing or articulated movement of the tibia with respect to the femur have not been shown. Hinged movement naturally occurs between the condyle portions 13 of the femur and between the plateau portions 14 of the tibia.
- the prosthesis of the present invention shall be surgically implanted in substitution for diseased mating portions of the femoral condyles and the tibial plateaus.
- the prosthesis therefore includes a femoral condyloidal member 15 and a mating tibial plateau member 16 which are uniquely constructed in accordance with the present invention.
- Member 15 has a pair of spaced condyloidal portions 17 and 18 which are integrally joined by an intercondyloidal segment 19.
- the proximal posterior surface of each segment 17 and 18 may be provided with a recess 20, 21 and the proximal anterior portions thereof may similarly be provided with recesses 22, 23 therein.
- Each of the condyloidal portions 17 and 18 include tapered pins 24, 25 which will be received within openings made by the surgeon in the mating portions of the femur.
- the member can be joined to the femur (after diseased natural condyles have been removed) and secured thereto in a manner which is known.
- Member 15 may be cast integrally of a metal compatible for the purpose, such as a cobalt-chromiumbase alloy or a stainless steel. Alternatively member 15 may be manufactured of separately produced and surfaced condyle portions which are then welded to a plate which provides the intercondyloidal segment 19. Member 16 also may be metallic, but is preferably is formed mainly of a suitable high density organic polymer. Other materials of construction also may be used for either or both members, such as pyrolytic or vitreous carbon, or a ceramic material.
- each condyloidal portion 17 and 18 is uniquely formed as a section of the surface of a sphere. That is to say, in both anterior-posterior and in lateral-medial directions, the curvature of each surface 17a, 18a will conform to that of a sphere having a predetermined diameter, which in the present embodiment is approximately the straight line distance between the anterioral and posterioral extremities of each portion 17 and 18 as shown in FIG. 2.
- the surfaces 17a, being spherical lend themselves to being given a surface finish of extremely high quality by known machining and finishing techniques.
- the member 16 as shown in FIGS. 1 to 4 attached to a tibia comprises a pair of spaced plateau portions 27, 28 joined by an integral interplateau segment 29. Each plateau portion is provided with a downwardly projecting pin 30, 31.
- the segment 29 and the plateau portions 27 28 have serrations 32 on their under surfaces which together with the pins 30 and 31 permit the member 16 to be firmly anchored by a suitable cement to the upper end of the tibia after the latter has been suitably prepared surgically.
- each of the plateau portions 27 and 28 has an upwardly facing concave spherical surface 27a and 28a which may have an identical center of curvature to that of each downwardly convex spherical surface 17a, 18a of the member or advantageously, the radius of the concave surface may be made somewhat greater than that of the convex surface to permit smooth rotation in the anterior-posterior plane with limited lateral-medial motion and axial rotation.
- a metal wire 34 is preferably imbedded in the member 16 in known relationship with respect to the geometrical dimensions of such member. This is done to provide an X-ray opaque reference member, since the member 16 is of insufficient density to be readily detected in X-ray photographs of the prosthetic knee joint.
- each spherically curved condyle portion and plateau portion has an anterioral-posterioral dimension substantially greater than its lateral-medial dimension. In the particular embodiment, such anterioral-posterioral dimension is substantially twice the lateral-medial dimension.
- a joint prosthesis suitable for knee or elbow comprising an upper member and a mating lower member, the upper member having a pair of spaced condyle portions joined by an intercondyloidal segment, each condyle portion being formed with a spherically curved downwardly facing convex surface, and the lower member having a pair of spaced plateau portions joined by an interplateau segment, each plateau portion being formed with a spherically curved upwardly facing concave surface engageable with the corresponding convex surface, the radius of each spherical condyle surface being no greater than that of the corresponding spherical plateau surface, said upper and lower members including means for attachment to a bone structure and providing for substantial articulation of such bone members in a single plane, and said intercondyloidal segment and interplateau segment being substantially narrower than the respective condyle portions and plateau portions thereby providing intercondyloidal and interplateau apertures for receiving cruciate ligaments connecting upper and lower bone structures to which the prosthesis is
- a joint prosthesis according to claim 1 in which the upper member is metallic and the lower bone member is made mainly of an organic polymer.
- a joint prosthesis according to claim 1 in which the radius of each spherical condyle surface is less than the radius of curvature of each mating spherical plateau surface.
- a joint prosthesis according to claim 1 in whic each spherically curved condyle portion and plateau portion has a front-to-back dimension that is substantially greater than its side-to-side dimension.
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15454271A | 1971-06-18 | 1971-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3728742A true US3728742A (en) | 1973-04-24 |
Family
ID=22551741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00154542A Expired - Lifetime US3728742A (en) | 1971-06-18 | 1971-06-18 | Knee or elbow prosthesis |
Country Status (6)
Country | Link |
---|---|
US (1) | US3728742A (enrdf_load_stackoverflow) |
JP (1) | JPS5335398B1 (enrdf_load_stackoverflow) |
CH (1) | CH542625A (enrdf_load_stackoverflow) |
DE (1) | DE2228853C3 (enrdf_load_stackoverflow) |
FR (1) | FR2142028B1 (enrdf_load_stackoverflow) |
GB (1) | GB1363587A (enrdf_load_stackoverflow) |
Cited By (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3837009A (en) * | 1972-12-07 | 1974-09-24 | New York Soc Relief Of Rupture | Knee prosthesis |
US3839742A (en) * | 1972-07-22 | 1974-10-08 | Link W | Prosthetic device for the tarsal joint |
US3852831A (en) * | 1973-01-31 | 1974-12-10 | Nat Res Dev | Endoprosthetic elbow joint |
US3852830A (en) * | 1973-02-15 | 1974-12-10 | Richards Mfg Co | Knee prosthesis |
US3868730A (en) * | 1973-09-24 | 1975-03-04 | Howmedica | Knee or elbow prosthesis |
US3869731A (en) * | 1973-02-14 | 1975-03-11 | Univ California | Articulated two-part prosthesis replacing the knee joint |
US3869729A (en) * | 1972-01-05 | 1975-03-11 | Nat Res Dev | Bone joint prosthesis |
US3872519A (en) * | 1974-04-04 | 1975-03-25 | Nicholas J Giannestras | Total ankle prosthesis |
US3875928A (en) * | 1973-08-16 | 1975-04-08 | Angelchik Jean P | Method for maintaining the reduction of a sliding esophageal hiatal hernia |
US3889300A (en) * | 1974-08-28 | 1975-06-17 | Wright Mfg | Articulated two-part prosthesis replacing the ankle joint |
US3891998A (en) * | 1973-01-12 | 1975-07-01 | Nat Res Dev | Endoprosthetic shoulder joint |
US3896502A (en) * | 1973-01-12 | 1975-07-29 | Nat Res Dev | Endoprosthetic bone joint devices |
US3896503A (en) * | 1973-02-09 | 1975-07-29 | Nat Res Dev | Endosphosthetic ankle joint devices |
DE2505322A1 (de) * | 1974-02-06 | 1975-09-11 | Kaufer | Verbesserungen an gelenkprothesen |
US3919725A (en) * | 1972-11-30 | 1975-11-18 | Nat Res Dev | Endoprosthetic elbow joint devices |
US3922726A (en) * | 1973-08-27 | 1975-12-02 | Claudio Trentani | Joint prosthesis |
US3924277A (en) * | 1971-05-04 | 1975-12-09 | Nat Res Dev | Knee joint prosthesis |
US3946446A (en) * | 1973-10-31 | 1976-03-30 | National Research Development Corporation | Prosthetic bone joint |
US3990117A (en) * | 1975-01-22 | 1976-11-09 | Pritchard Rowland W | Elbow joint prosthesis |
US4000525A (en) * | 1975-08-21 | 1977-01-04 | The United States Of America As Represented By The Secretary Of The Navy | Ceramic prosthetic implant suitable for a knee joint plateau |
US4055862A (en) * | 1976-01-23 | 1977-11-01 | Zimmer Usa, Inc. | Human body implant of graphitic carbon fiber reinforced ultra-high molecular weight polyethylene |
US4081866A (en) * | 1977-02-02 | 1978-04-04 | Howmedica, Inc. | Total anatomical knee prosthesis |
US4085466A (en) * | 1974-11-18 | 1978-04-25 | National Research Development Corporation | Prosthetic joint device |
US4094017A (en) * | 1977-02-16 | 1978-06-13 | Larry Stanford Matthews | Knee joint prosthesis with patellar-femoral contact |
DE2906458A1 (de) * | 1978-02-22 | 1979-08-23 | Howmedica | Gelenkprothese |
US4166292A (en) * | 1977-09-08 | 1979-09-04 | Carbomedics, Inc. | Stress reinforced artificial joint prostheses |
US4215439A (en) * | 1978-10-16 | 1980-08-05 | Zimmer, USA | Semi-restraining knee prosthesis |
US4216549A (en) * | 1977-06-02 | 1980-08-12 | Purdue Research Foundation | Semi-stable total knee prosthesis |
DE3013155A1 (de) * | 1979-04-05 | 1980-10-23 | Minnesota Mining & Mfg | Tibia-prothese |
US4231121A (en) * | 1979-07-05 | 1980-11-04 | Wright Dow Corning | Metacarpal-phalangeal prosthesis |
US4261064A (en) * | 1978-02-17 | 1981-04-14 | Helfet Arthur Jacob | Bicondylar joint prosthesis |
US4280231A (en) * | 1979-06-14 | 1981-07-28 | Swanson Alfred B | Elbow prosthesis |
US4301553A (en) * | 1975-08-15 | 1981-11-24 | United States Surgical Corporation | Prosthetic knee joint |
US4353135A (en) * | 1980-05-09 | 1982-10-12 | Minnesota Mining And Manufacturing Company | Patellar flange and femoral knee-joint prosthesis |
US4378607A (en) * | 1978-05-31 | 1983-04-05 | Wadsworth Thomas G | Elbow replacement prosthesis |
US4383337A (en) * | 1980-10-22 | 1983-05-17 | Zimmer Usa, Inc. | Elbow prosthesis |
DE3443109A1 (de) * | 1983-11-28 | 1985-06-27 | Steven A. Ann Arbor Mich. Goldstein | Verbesserte prothesengrenzflaeche und verfahren zum implantieren derselben |
US4714473A (en) * | 1985-07-25 | 1987-12-22 | Harrington Arthritis Research Center | Knee prosthesis |
US4714472A (en) * | 1987-01-20 | 1987-12-22 | Osteonics Corp. | Knee prosthesis with accommodation for angular misalignment |
US4759767A (en) * | 1987-08-10 | 1988-07-26 | Dow Corning Wright Corporation | Prosthesis for tibial component of knee joint |
US4888021A (en) * | 1988-02-02 | 1989-12-19 | Joint Medical Products Corporation | Knee and patellar prosthesis |
US4892547A (en) * | 1988-02-03 | 1990-01-09 | Biomet, Inc. | Partially stabilized knee prosthesis |
US4959071A (en) * | 1988-02-03 | 1990-09-25 | Biomet, Inc. | Partially stabilized knee prosthesis |
US4964868A (en) * | 1985-07-25 | 1990-10-23 | Harrington Arthritis Research Center | Knee prosthesis |
US4979957A (en) * | 1989-09-11 | 1990-12-25 | Zimmer, Inc. | Textured prosthetic implant |
US5011496A (en) * | 1988-02-02 | 1991-04-30 | Joint Medical Products Corporation | Prosthetic joint |
US5226916A (en) * | 1990-08-28 | 1993-07-13 | British Technology Group Limited | Prosthetic femoral components |
US5282866A (en) * | 1992-02-12 | 1994-02-01 | Osteonics Corp. | Prosthetic knee tibial component with axially ribbed keel and apparatus for effecting implant |
US5358527A (en) * | 1991-03-22 | 1994-10-25 | Forte Mark R | Total knee prosthesis with resurfacing and posterior stabilization capability |
US5509934A (en) * | 1992-02-28 | 1996-04-23 | Osteonics Corp. | Prosthetic knee tibial component constructed of synthetic polymeric material |
US5639279A (en) * | 1995-02-09 | 1997-06-17 | Intermedics Orthopedics, Inc. | Posteriorly-stabilized prosthetic knee |
US5658342A (en) * | 1992-11-16 | 1997-08-19 | Arch Development | Stabilized prosthetic knee |
US5871541A (en) * | 1993-11-23 | 1999-02-16 | Plus Endoprothetik, Ag | System for producing a knee-joint endoprosthesis |
US5944759A (en) * | 1996-09-12 | 1999-08-31 | Waldemar Link (Gmbh & Co) | Joint endoprosthesis |
US5997543A (en) * | 1997-02-21 | 1999-12-07 | Biomet Limited | Surgical instrumentation |
US6039764A (en) * | 1997-08-18 | 2000-03-21 | Arch Development Corporation | Prosthetic knee with adjusted center of internal/external rotation |
US6165223A (en) * | 1999-03-01 | 2000-12-26 | Biomet, Inc. | Floating bearing knee joint prosthesis with a fixed tibial post |
EP1099430A1 (de) | 1999-11-09 | 2001-05-16 | Waldemar Link (GmbH & Co.) | Knieprothesensystem |
US6413279B1 (en) | 1999-03-01 | 2002-07-02 | Biomet, Inc. | Floating bearing knee joint prosthesis with a fixed tibial post |
US6443991B1 (en) | 1998-09-21 | 2002-09-03 | Depuy Orthopaedics, Inc. | Posterior stabilized mobile bearing knee |
US20020127264A1 (en) * | 2000-08-28 | 2002-09-12 | Felt Jeffrey C. | Method and system for mammalian joint resurfacing |
WO2003061522A3 (en) * | 2002-01-22 | 2003-10-16 | Advanced Bio Surfaces Inc | Interpositional arthroplasty system and method |
US20050043808A1 (en) * | 1994-05-06 | 2005-02-24 | Advanced Bio Surfaces, Inc. | Knee joint prosthesis |
US20050075642A1 (en) * | 2001-12-19 | 2005-04-07 | Felt Jeffrey C. | Bone smoothing method and system |
US20050154470A1 (en) * | 2002-02-08 | 2005-07-14 | Ronald Sekel | Modular phrosthesis assembly including tapered adjustments |
US20050178818A1 (en) * | 1998-12-25 | 2005-08-18 | Kiyokazu Kobayashi | Method of joining steel members, method of processing joined surface of steel member and reinforcing member |
US6972039B2 (en) | 1999-03-01 | 2005-12-06 | Biomet, Inc. | Floating bearing knee joint prosthesis with a fixed tibial post |
US20060052725A1 (en) * | 2004-09-03 | 2006-03-09 | Santilli Albert N | Small joint orthopedic implants and their manufacture |
US20060111726A1 (en) * | 2002-07-11 | 2006-05-25 | Advanced Bio Surfaces, Inc. | Method and kit for interpositional arthroplasty |
US20060195191A1 (en) * | 2005-01-08 | 2006-08-31 | Alphaspine Inc. | Modular disc device |
US20060200249A1 (en) * | 2005-03-03 | 2006-09-07 | Laurent Beguin | Humeral implant for shoulder prosthesis |
US20060212124A1 (en) * | 2003-05-02 | 2006-09-21 | Thomas Siebel | Knee joint prosthesis |
US20060282169A1 (en) * | 2004-12-17 | 2006-12-14 | Felt Jeffrey C | System and method for upper extremity joint arthroplasty |
US20070027546A1 (en) * | 2005-03-09 | 2007-02-01 | Palm Eric E | Multi-composite disc prosthesis |
US20090149963A1 (en) * | 2005-11-14 | 2009-06-11 | Ronald Sekel | Prosthesis assembly including angle and position adaptors |
US20110208316A1 (en) * | 2010-02-19 | 2011-08-25 | Biomet Manufacturing Corp. | Latent mobile bearing for prosthetic device |
US8864836B2 (en) | 2008-06-27 | 2014-10-21 | Zimmer, Inc. | ACL accommodating tibial design |
US9510953B2 (en) | 2012-03-16 | 2016-12-06 | Vertebral Technologies, Inc. | Modular segmented disc nucleus implant |
US9737414B2 (en) | 2006-11-21 | 2017-08-22 | Vertebral Technologies, Inc. | Methods and apparatus for minimally invasive modular interbody fusion devices |
US9757243B2 (en) | 2014-07-08 | 2017-09-12 | Zimmer, Inc. | Intercondylar component and fin attachment features for use in knee arthroplasty |
CN113244025A (zh) * | 2021-06-18 | 2021-08-13 | 武汉联影智融医疗科技有限公司 | 肘关节表面置换假体 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3774244A (en) * | 1972-02-08 | 1973-11-27 | Relief Ruptured And Crippled S | Knee-joint prosthesis |
GB1485771A (en) * | 1973-09-07 | 1977-09-14 | Nat Res Dev | Prosthetic bone joint devices |
GB1534263A (en) * | 1974-11-18 | 1978-11-29 | Nat Res Dev | Endoprosthetic knee joint devices |
DE2660623C2 (de) * | 1975-08-15 | 1984-08-30 | United States Surgical Corp., New York, N.Y. | Kniegelenk-Endoprothese |
FR2403068A2 (fr) * | 1976-07-28 | 1979-04-13 | Rambert Andre | Prothese partielle du genou |
DE2703059C3 (de) * | 1977-01-26 | 1981-09-03 | Sanitätshaus Schütt & Grundei, Werkstätten für Orthopädie-Technik, 2400 Lübeck | Kniegelenk-Endoprothese |
FR2442439A1 (fr) * | 1978-11-24 | 1980-06-20 | Vaisala Oy | Manometre aneroide |
DE3314038A1 (de) * | 1982-04-20 | 1983-10-27 | Mecron Medizinische Produkte Gmbh, 1000 Berlin | Kniegelenkprothese |
FR2605878A1 (fr) * | 1986-10-30 | 1988-05-06 | Landos Applic Orthopediques Fs | Prothese pour petites articulations notamment metacarpo-phalangiennes et interphalangiennes |
FR2628316A1 (fr) * | 1988-03-08 | 1989-09-15 | Lebeguec Pierre | Prothese totale du genou |
FR2656217B1 (fr) * | 1989-12-26 | 1997-04-25 | Kyocera Corp | Articulation artificielle de genou. |
FR2657007B1 (fr) * | 1990-01-12 | 1998-01-02 | Innovations Technolog Ste Civi | Piece femorale pour prothese du genou et procede pour la realisation d'un bandage propre a son equipement. |
NZ256239A (en) * | 1992-12-14 | 1995-12-21 | Biomedical Eng Trust Inc | Bearing joint endoprosthesis; first and second prosthetic elements connected to first and second bones with second element having helicoid bearing surface |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1047640A (fr) * | 1952-01-10 | 1953-12-15 | Nouvelle prothèse articulaire à usage chirurgical | |
US2668531A (en) * | 1952-02-15 | 1954-02-09 | Edward J Haboush | Prosthesis for hip joint |
DE923383C (de) * | 1951-08-08 | 1955-02-10 | Frans Donatus Dr Me Timmermans | Zweistoff-Endoprothese |
-
1971
- 1971-06-18 US US00154542A patent/US3728742A/en not_active Expired - Lifetime
-
1972
- 1972-06-14 DE DE2228853A patent/DE2228853C3/de not_active Expired
- 1972-06-15 CH CH898672A patent/CH542625A/de not_active IP Right Cessation
- 1972-06-16 FR FR727221833A patent/FR2142028B1/fr not_active Expired
- 1972-06-17 JP JP6088872A patent/JPS5335398B1/ja active Pending
- 1972-06-19 GB GB2863572A patent/GB1363587A/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE923383C (de) * | 1951-08-08 | 1955-02-10 | Frans Donatus Dr Me Timmermans | Zweistoff-Endoprothese |
FR1047640A (fr) * | 1952-01-10 | 1953-12-15 | Nouvelle prothèse articulaire à usage chirurgical | |
US2668531A (en) * | 1952-02-15 | 1954-02-09 | Edward J Haboush | Prosthesis for hip joint |
Non-Patent Citations (1)
Title |
---|
Vitallium Surgical Appliance (catalog), Austenal Medical Div., Howmet Corp., New York, N.Y., 1964, page 62 relied upon, M.G.H. Femoral Condyle Replacements/No. 6662. * |
Cited By (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3924277A (en) * | 1971-05-04 | 1975-12-09 | Nat Res Dev | Knee joint prosthesis |
US3869729A (en) * | 1972-01-05 | 1975-03-11 | Nat Res Dev | Bone joint prosthesis |
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Also Published As
Publication number | Publication date |
---|---|
DE2228853B2 (de) | 1979-10-11 |
CH542625A (de) | 1973-10-15 |
DE2228853C3 (de) | 1980-06-19 |
FR2142028A1 (enrdf_load_stackoverflow) | 1973-01-26 |
GB1363587A (en) | 1974-08-14 |
FR2142028B1 (enrdf_load_stackoverflow) | 1973-07-13 |
JPS5335398B1 (enrdf_load_stackoverflow) | 1978-09-27 |
DE2228853A1 (de) | 1972-12-21 |
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Owner name: PFIZER HOSPITAL PRODUCTS GROUP, INC. A CORP OF DE. Free format text: CHANGE OF NAME;ASSIGNOR:HOWMEDICA, INC.;REEL/FRAME:004470/0386 Effective date: 19840626 |