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An apparatus for use in retaining a longitudinally extending member in position relative to a spinal column includes a top-entry hook assembly (20) having a hook portion (22,28) which is engageable with a spinal column. A body (26) extending upwardly from the hook portion and has an open ended reces...

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Bibliographische Detailangaben
Hauptverfasser:	GAINES, ROBERT W., JR., COLUMBIA, MISSOURI 65203, US, STRIPPGEN, WALTER E., GOLDEN, COLORADO 80403, US, STAHURSKI, TERRENCE M., ROCKY RIVER, OHIO 44116, US, CARSON, WILLIAM L., COLUMBIA, MISSOURI 65203, US, HEINIG, CHARLES F., WARE NECK, VIRGINIA 23178, US, ASHER, MARC A., LEAWOOD, KANSAS 66211, US, JANSON, FRANK S., ROCKY RIVER, OHIO 44116, US
Format:	Patent
Sprache:	ger
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS ENGINEERING ELEMENTS AND UNITS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES HYGIENE IDENTIFICATION LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES SURGERY THERMAL INSULATION IN GENERAL TREATMENT OR PROTECTION OF EYES OR EARS WEAPONS
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Beschreibung
Zusammenfassung:	An apparatus for use in retaining a longitudinally extending member in position relative to a spinal column includes a top-entry hook assembly (20) having a hook portion (22,28) which is engageable with a spinal column. A body (26) extending upwardly from the hook portion and has an open ended recess (32) which extends through the body and is open along one side to enable a rod or longitudinal member to be moved into the recess through the open side. An end cap (24) is engageable with the body to close the upper side opening. A clamp member or set screw (60) is disposed at the center of the end cap to clamp the rod in the recess in the body. The end cap and body are interconnectable by different types of connectors including a bayonet connector, a linear cam connector, or a threaded connector.