DE2462313C2 - Selbsthaltender Schaft einer Hüftgelenkprothese - Google Patents
Selbsthaltender Schaft einer HüftgelenkprotheseInfo
- Publication number
- DE2462313C2 DE2462313C2 DE2462313A DE2462313A DE2462313C2 DE 2462313 C2 DE2462313 C2 DE 2462313C2 DE 2462313 A DE2462313 A DE 2462313A DE 2462313 A DE2462313 A DE 2462313A DE 2462313 C2 DE2462313 C2 DE 2462313C2
- Authority
- DE
- Germany
- Prior art keywords
- self
- hip joint
- joint prosthesis
- retaining shaft
- shaft
- 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
- A61F2/32—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
- A61F2/32—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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
-
- 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
-
- 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
- A61F2002/30563—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
- A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
- A61F2002/30673—Lubricating means, e.g. synovial pocket
-
- 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
- A61F2002/30904—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves serrated profile, i.e. saw-toothed
-
- 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
- A61F2002/3453—Acetabular cups having a non-hemispherical convex outer surface, e.g. quadric-shaped
- A61F2002/3462—Acetabular cups having a non-hemispherical convex outer surface, e.g. quadric-shaped having a frustoconical external shape, e.g. entirely frustoconical
-
- 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
- A61F2002/3625—Necks
- A61F2002/3627—Necks with lateral apertures, holes or openings
-
- 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
- A61F2002/3625—Necks
- A61F2002/3631—Necks with an integral complete or partial peripheral collar or bearing shoulder at its base
-
- 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
- A61F2002/4619—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 for extraction
-
- 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
- A61F2310/00029—Cobalt-based alloys, e.g. Co-Cr alloys or Vitallium
-
- 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
- A61F2310/00179—Ceramics or ceramic-like structures
- A61F2310/00185—Ceramics or ceramic-like structures based on metal oxides
- A61F2310/00203—Ceramics or ceramic-like structures based on metal oxides containing alumina or aluminium oxide
-
- 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
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
Description
Die vorliegende Erfindung betrifft einen selbsthaltenden Schaft einer Hüftgelenkprothese mit zirkulären
Tragrippen.
Ein solcher Schaft ist aus der US-PS 27 19 522
bekannt, wobei dieser Schaft geradlinig ist und Vertiefungen oder Rillen aufweist und die Rillen eine
relativ feine Struktur aufweisen. Einerseits wird durch die Verwendung eines geradlinigen Schaftes die
Entfernung eines größeren Teils des Trochanter Major notwendig und andererseits verleihen die relativ
feinstrukturierten Rillen der Prothese keinen sehr festen Halt, abgesehen davon, daß der in dieser US-PS
vorgeschlagene Schaft aus einem Kunststoff gefertigt ist. der sich dafür als ungeeignet erwiesen hat.
Aus der DE-PS 8 37 294 ist eine Knochengelenk-Prothese bekannt, die in eine Bohrung im Knochen
eingesetzt wird, nicht in die Markhöhle, Dabei wird der zylindrische Schaft, der die Form eines Nagels hat, in
den porösen Knochen des Schenkelhalses eingeführt, wobei eine relativ feine Oberflächengestaltung dessen
Gleiten verhindern soll, während das Einsinken des Schaftes hauptsächlich durch die Kopfunterseite verhindert
wird. Diese relativ feine Struktur bewirkt, daß sich die Vertiefungen nur mit Bindegewebe auffüllen. Aus
diesen und auch aus Gründen der Materialwahl, Methycrylmethylester, konnte sich diese Prothese nicht
durchsetzen.
Schließlich sind aus Medizinal Markt, 19. Jahrg. Nr. 6, 1971 Seite 38—41 gekrümmte Prothesenschäfte bekannt,
die jedoch allesamt für das Implantieren mit Zement vorgesehen sind. Die Verwendung von
Methylmethacrylat als Knochenzement ist operationstechnisch relativ einfach und hat den Vorteil, daß eine
sofortige Belastungsstabilität erzieh werden kann,
ίο Es zeigten sich jedoch bald wesentliche Nachteile bei diesem Verfahren:
ίο Es zeigten sich jedoch bald wesentliche Nachteile bei diesem Verfahren:
1. Während der Operation beim Aushärten des Zementes entstehen Hitzebeschädigungen des
Gewebes. Es wurden Temperaturen bis zu 1200C
gemessen. Beim Einbringen des Kunststoffzementes erfolgt ein akuter Blutdruckabfall, hervorgerufen
durch die toxische Wirkung niederpolymerer Substanzen.
2. An der Zementoberfläche laufen erhebliche Fremdkörper-Reaktionen ab, die zu einer bindegewebigen
Abgrenzung des Knochengewebes gegen den Zement führen. Es treten auch Knochenresorplionsprozesse
auf, die zu Lockerungen des Prothesensitzes führen können. Diese Lockerungen sind
klinisch nachgewiesen worden. Ebenso sind vermehrt Brucin- des Zementmantels zu beobachten
als Folge des Alterns des Knoohenzementes.
Es ist demgegenüber die Aufgabe der vorliegenden Erfindung, einen Schaft einer Hülftgelenkprothese so
auszubilden, daß ein gutes Einwachsen des Knochens erzielt wird.
Diese Aufgabe wird dadurch gelöst, daß die Tragrippen gewellt und durch senkrechte Verbindungszüge wabenförmig miteinander verbunden sind.
Claims (1)
- Patentanspruch:Selbsthaltender Schaft einer Hüftgelenkprothese mit zirkulären Tragrippen, dadurch gekennzeichnet, daß die Tragrippen gewellt und durch senkrechte Verbindungszüge wabenförmig miteinander verbunden sind.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1252573A CH568753A5 (de) | 1973-08-31 | 1973-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2462313A1 DE2462313A1 (de) | 1976-12-16 |
DE2462313C2 true DE2462313C2 (de) | 1984-04-26 |
Family
ID=4383838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2462313A Expired DE2462313C2 (de) | 1973-08-31 | 1974-03-11 | Selbsthaltender Schaft einer Hüftgelenkprothese |
Country Status (7)
Country | Link |
---|---|
US (1) | US3894297A (de) |
JP (1) | JPS5653373B2 (de) |
CH (1) | CH568753A5 (de) |
DE (1) | DE2462313C2 (de) |
FR (1) | FR2242065B1 (de) |
GB (1) | GB1476786A (de) |
SE (1) | SE410270B (de) |
Families Citing this family (138)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH593674A5 (de) * | 1974-09-11 | 1977-12-15 | Friedrichsfeld Gmbh | |
US4012795A (en) * | 1974-10-29 | 1977-03-22 | Feldmuhle Anlagen- Und Produktionsgesellschaft Mit Beschrankter Haftung | Artificial head assembly for an articulated joint between two bones |
DE2454181C3 (de) * | 1974-11-15 | 1980-02-21 | Rosenthal Technik Ag, 8672 Selb | Keramisches Implantat |
US4051559A (en) * | 1974-12-27 | 1977-10-04 | Mahay & Cie | Total prosthesis of the hip |
FR2299012A1 (fr) * | 1975-01-31 | 1976-08-27 | Rambert Andre | Prothese partielle pour articulation |
FR2310120A2 (fr) * | 1975-05-05 | 1976-12-03 | Ceraver | Prothese osseuse en alumine frittee |
CH593053A5 (de) * | 1975-06-03 | 1977-11-15 | Sulzer Ag | |
CH598806A5 (de) * | 1975-10-27 | 1978-05-12 | Sulzer Ag | |
FR2349319A2 (fr) * | 1976-04-26 | 1977-11-25 | Rambert Andre | Prothese de la hanche |
DE7615320U1 (de) * | 1976-05-14 | 1979-02-08 | Pfaudler-Werke Ag, 6830 Schwetzingen | Medizinisches befestigungselement |
US4044403A (en) * | 1976-11-01 | 1977-08-30 | Howmedica, Inc. | Implantable joint prosthesis |
US4180873A (en) * | 1976-12-06 | 1980-01-01 | Fixel Irving E | Implanted acetabular prosthesis |
US4068324A (en) * | 1977-01-19 | 1978-01-17 | Bio-Dynamics Inc. | Platform supported hip prosthesis |
US4126924A (en) * | 1977-02-07 | 1978-11-28 | General Atomic Company | Socket and joint prostheses |
CH612585A5 (de) * | 1977-05-23 | 1979-08-15 | Sulzer Ag | |
CH612586A5 (de) * | 1977-05-23 | 1979-08-15 | Sulzer Ag | |
FR2395011A1 (fr) * | 1977-06-24 | 1979-01-19 | Ducroquet Jean | Perfectionnements aux cotyles artificiels pour prothese totale de la hanche |
DD236853A3 (de) * | 1978-03-17 | 1986-06-25 | Med Akad | Vollstaendige hueft-gelenk-endoprothese |
CH630251A5 (de) * | 1978-05-19 | 1982-06-15 | Sulzer Ag | Oberflaechenstruktur an verankerungselement eines knochenimplantates. |
FR2429009A1 (fr) * | 1978-06-21 | 1980-01-18 | Roux Christiane | Prothese pour articulation, en particulier coxo-femorale, artificielle |
CH640720A5 (de) * | 1978-09-08 | 1984-01-31 | Azionaria Mat Ospedal | Hueftgelenkprothese. |
FR2437199A2 (fr) * | 1978-09-29 | 1980-04-25 | Rambert Andre | Prothese partielle pour articulation |
DE2914454A1 (de) * | 1979-04-10 | 1980-10-23 | Maschf Augsburg Nuernberg Ag | Kuenstliches gelenkteil |
DE3003050A1 (de) * | 1980-01-25 | 1981-07-30 | Mecron Medizinische Produkte Gmbh, 1000 Berlin | Hueftprothese ohne kragen |
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JP6117184B2 (ja) | 2011-05-03 | 2017-04-19 | スミス アンド ネフュー インコーポレイテッド | 整形外科用インプラントのための患者適合ガイド |
CN104093379B (zh) | 2011-12-07 | 2017-09-08 | 史密夫和内修有限公司 | 整形外科植入物增强物 |
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FR3021524A1 (fr) * | 2014-06-02 | 2015-12-04 | Small Bone Innovations Internat | Tige d'ancrage metacarpien, notamment pour une prothese trapezo-metacarpienne |
CN104921844A (zh) * | 2015-06-29 | 2015-09-23 | 北京贝思达生物技术有限公司 | 一种生物型髋关节 |
CN207373215U (zh) | 2015-12-22 | 2018-05-18 | 皇家飞利浦有限公司 | 自对准联接装置和毛发切割设备 |
EP3685805B1 (de) | 2019-01-25 | 2021-10-06 | Howmedica Osteonics Corp. | Zementierte hüftgelenkkonstruktion mit einer verriegelten modularen hülse |
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BE493526A (de) * | 1949-04-25 | |||
US2696817A (en) * | 1952-04-30 | 1954-12-14 | Samuel B Prevo | Prosthetic elbow joint |
US2719522A (en) * | 1952-07-08 | 1955-10-04 | Stephen S Hudack | Articular replacement |
US2765787A (en) * | 1954-08-02 | 1956-10-09 | Leon L Pellet | Hip arthroplasty with flexible securing means |
US2910978A (en) * | 1955-03-28 | 1959-11-03 | Marshall R Urist | Hip socket means |
GB1126961A (en) * | 1965-01-14 | 1968-09-11 | Nat Res Dev | Artificial joints for use in surgery |
JPS4315120Y1 (de) * | 1966-04-11 | 1968-06-24 | ||
CH490077A (de) * | 1968-04-25 | 1970-05-15 | Arnold Heinrich Dr Med Huggler | Hüftgelenk-Prothese |
GB1215737A (en) * | 1968-07-04 | 1970-12-16 | Tsnii Travmatologii I Ortopedi | Artificial hip joint |
CH507704A (de) * | 1969-03-05 | 1971-05-31 | Osteo Ag Arzt Und Krankenhausb | Schenkelkopfprothese |
GB1325534A (en) * | 1969-08-11 | 1973-08-01 | Nat Res Dev | Prosthetic acetabular devices |
US3685058A (en) * | 1970-10-19 | 1972-08-22 | Raymond G Tronzo | Hip prosthesis |
CH552383A (de) * | 1972-04-06 | 1974-08-15 | Oscobal Ag | Schenkelkopfprothese. |
-
1973
- 1973-08-31 CH CH1252573A patent/CH568753A5/xx not_active IP Right Cessation
-
1974
- 1974-03-11 DE DE2462313A patent/DE2462313C2/de not_active Expired
- 1974-03-11 US US450163A patent/US3894297A/en not_active Expired - Lifetime
- 1974-04-11 FR FR7412767A patent/FR2242065B1/fr not_active Expired
- 1974-05-14 JP JP5376074A patent/JPS5653373B2/ja not_active Expired
- 1974-06-25 GB GB2805874A patent/GB1476786A/en not_active Expired
- 1974-07-25 SE SE7409653A patent/SE410270B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2462313A1 (de) | 1976-12-16 |
GB1476786A (en) | 1977-06-16 |
DE2411617B2 (de) | 1977-04-28 |
FR2242065A1 (de) | 1975-03-28 |
SE410270B (sv) | 1979-10-08 |
JPS5653373B2 (de) | 1981-12-18 |
JPS5055194A (de) | 1975-05-15 |
DE2411617A1 (de) | 1975-04-10 |
SE7409653L (de) | 1975-03-03 |
US3894297A (en) | 1975-07-15 |
FR2242065B1 (de) | 1977-10-14 |
CH568753A5 (de) | 1975-11-14 |
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