Hip joint prosthesis

A hip joint prosthesis has a metallic shell (1) and an acetabular insert (2) with a spherical recess (3), as well as an intermediate element (4) made of plastics arranged between the shell (1) and the acetabular insert (2). To prevent osteolysis, the intermediate element (4) is made of an upper part...

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Bibliographische Detailangaben
Hauptverfasser:	PFAFF, HANS GEORG, KALBERER, HARTMUT
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A hip joint prosthesis has a metallic shell (1) and an acetabular insert (2) with a spherical recess (3), as well as an intermediate element (4) made of plastics arranged between the shell (1) and the acetabular insert (2). To prevent osteolysis, the intermediate element (4) is made of an upper part (5) and a lower part (6) which can be linked to each other and the acetabular insert (2) is anchored between the upper part (5) and the lower part (6).