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This cup (1) has an internal cavity (2), in order to accommodate an insert, and an outer surface (4) to be joined to the acetabulum. The outer surface (4) is a hemisphere which has an equatorial lip (10), a protruding equatorial region (20), and a polar region (30). The equatorial region (20) has a...

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Bibliographische Detailangaben
Hauptverfasser:	OLIVIER GUYEN, STÉPHANE DENJEAN, CHRISTOPHE CHEVILLOTTE, THIERRY GAILLARD
Format:	Patent
Sprache:	por
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	This cup (1) has an internal cavity (2), in order to accommodate an insert, and an outer surface (4) to be joined to the acetabulum. The outer surface (4) is a hemisphere which has an equatorial lip (10), a protruding equatorial region (20), and a polar region (30). The equatorial region (20) has a height (H20) parallel to the central axis (X4), and it has circular grooves (21, 22, 23), and oblique grooves which are arranged transversely with respect to the circular grooves (21, 22, 23) and which comprise primary oblique grooves (25.1) oriented to the right and secondary oblique grooves (25.2) oriented to the left.