ES2072571T3 - Protesis de articulacion esferica. - Google Patents
Protesis de articulacion esferica.Info
- Publication number
- ES2072571T3 ES2072571T3 ES91402719T ES91402719T ES2072571T3 ES 2072571 T3 ES2072571 T3 ES 2072571T3 ES 91402719 T ES91402719 T ES 91402719T ES 91402719 T ES91402719 T ES 91402719T ES 2072571 T3 ES2072571 T3 ES 2072571T3
- Authority
- ES
- Spain
- Prior art keywords
- accommodation
- sphere
- semi
- balls
- wall
- 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
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
- A61F2/32—Joints for the hip
-
- 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
- A61F2/38—Joints for elbows or 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
- A61F2002/30316—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
- A61F2002/30621—Features concerning the anatomical functioning or articulation of the prosthetic joint
- A61F2002/30639—Features concerning the anatomical functioning or articulation of the prosthetic joint having rolling elements between both articulating surfaces
-
- 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
- A61F2002/3233—Joints for the hip having anti-luxation means for preventing complete dislocation of the femoral head from the acetabular cup
-
- 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
- A61F2/34—Acetabular cups
- A61F2002/3445—Acetabular cups having a number of shells different from two
- A61F2002/3448—Multiple cups made of three or more concentric shells fitted or nested into one another
-
- 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
- A61F2/34—Acetabular cups
- A61F2002/348—Additional features
- A61F2002/3493—Spherical shell significantly greater than a hemisphere, e.g. extending over more than 200 degrees
-
- 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
- A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
- A61F2002/3611—Heads or epiphyseal parts of femur
Abstract
LA PRESENTE INVENCION SE REFIERE A PROTESIS ROTULARES. LA PROTESIS SEGUN LA INVENCION LLEVA UNA COPELA (4) QUE DEFINE UN ALOJAMIENTO HUECO SEMIESFERICO (5), UNA PARTE DE ESFERA (6), UNA PLURALIDAD DE BOLAS ESFERICAS (7), ESTANDO SITUADA LA PARTE DE ESFERA EN EL ALOJAMIENTO DE LA COPELA DE MANERA QUE SU CENTRO Y EL DEL ALOJAMIENTO SE CONFUNDAN PARA DEFINIR, ENTRE ESTA Y EL ALOJAMIENTO, UN ESPACIO SEMIESFERICO (12), ESTANDO DISPUESTOS LAS BOLAS (7) EN DICHO ESPACIO SEMIESFERICO ENTRE LA PARED (9) DEL ALOJAMIENTO Y LA PARED (10) DE LA PARTE DE ESFERA, Y UNA CAVIDAD (40) REALIZADA EN LA COPELA (4) Y QUE COMPRENDE UNA ABERTURA CIRCULAR (41) DEFINIDA EN LA PARED DEL ALOJAMIENTO Y SENSIBLEMENTE CENTRADO SOBRE EL EJE DE REVOLUCION DEL ALOJAMIENTO (5), CONECTANDO ESTA ABERTURA EL ESPACIO (12) Y LA CAVIDAD (40) LLENADAS CON LAS BOLAS (7). APLICACION EN LA REALIZACION DE PROTESIS DE CADERA, DE RODILLA O ANALOGO.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9013017 | 1990-10-16 | ||
FR9015345A FR2670107A1 (fr) | 1990-10-16 | 1990-12-07 | Prothese rotulienne. |
FR9100279A FR2671483A1 (fr) | 1990-10-16 | 1991-01-11 | Prothese rotulienne. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2072571T3 true ES2072571T3 (es) | 1995-07-16 |
Family
ID=27252334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91402719T Expired - Lifetime ES2072571T3 (es) | 1990-10-16 | 1991-10-11 | Protesis de articulacion esferica. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0481855B1 (es) |
DE (1) | DE69108668T2 (es) |
ES (1) | ES2072571T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9304038U1 (es) * | 1993-03-15 | 1993-07-01 | Aap Gmbh & Co. Betriebs Kg, 1000 Berlin, De | |
WO1994029605A1 (fr) * | 1993-06-04 | 1994-12-22 | Michel Martial Revest | Dispositif d'articulation a roulement spherique a billes |
FR2705883B1 (fr) * | 1993-06-04 | 1995-08-25 | Revest Michel | Prothèse articulaire à roulement sphérique à billes. |
DE19501771A1 (de) * | 1995-01-21 | 1996-07-25 | Aldinger Guenther | Künstliches Gelenk, insbesondere Hüftgelenk-Endoprothese |
US7179298B2 (en) | 2005-05-27 | 2007-02-20 | Greenlee Wilfred E | Hip prosthesis and the use thereof |
DE102012111365A1 (de) | 2012-11-23 | 2014-05-28 | Dot Gmbh | Hüftgelenkendoprothesenkopf |
CN104783932B (zh) * | 2015-05-08 | 2017-08-01 | 北京爱康宜诚医疗器材股份有限公司 | 髋臼假体 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH514331A (de) * | 1969-05-23 | 1971-10-31 | Osteo Ag | Hüftgelenkprothese |
FR2060179A1 (es) * | 1969-09-02 | 1971-06-18 | Cellier Michel | |
US3683421A (en) * | 1970-07-13 | 1972-08-15 | Skf Ind Inc | Prosthetic joint assembly |
FR2357235A1 (fr) * | 1976-07-05 | 1978-02-03 | Leveau Henri | Prothese de hanche |
DE3215583A1 (de) * | 1981-05-30 | 1982-12-16 | Orthoplant Vertriebsgesellschaft mbH, 2800 Bremen | Prothesenschale fuer eine gelenkpfanne |
DE3726969C1 (de) * | 1987-08-13 | 1989-03-16 | Friedrichsfeld Gmbh | Kniegelenk-Endoprothese |
-
1991
- 1991-10-11 EP EP91402719A patent/EP0481855B1/fr not_active Expired - Lifetime
- 1991-10-11 DE DE69108668T patent/DE69108668T2/de not_active Expired - Fee Related
- 1991-10-11 ES ES91402719T patent/ES2072571T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69108668T2 (de) | 1995-11-23 |
DE69108668D1 (de) | 1995-05-11 |
EP0481855B1 (fr) | 1995-04-05 |
EP0481855A1 (fr) | 1992-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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