Auxiliary opening guider for osteotome

The utility model discloses an osteotome auxiliary opening guider which comprises a guide cylinder, a positioning hole is formed in the top of the guide cylinder, an osteotome channel is formed in the top of the guide cylinder and located on one side of the positioning hole, and a fixing hole is fur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU MINGKE, HUANG LIANGSHAN, ZHENG YUANLEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses an osteotome auxiliary opening guider which comprises a guide cylinder, a positioning hole is formed in the top of the guide cylinder, an osteotome channel is formed in the top of the guide cylinder and located on one side of the positioning hole, and a fixing hole is further formed in the top of the guide cylinder and located on the other side of the positioning hole. The bottom of the positioning hole penetrates through the guide cylinder and extends to the bottom of the guide cylinder, and the bottom of the osteotome channel penetrates through the guide cylinder. By the aid of the guider, medical staff are prevented from directly using a mouth gag or a mouth gag cone, proximal femur fracture sagittal dissection and excessive removal of sclerotin on the outer side wall are prevented, a guide needle needs to penetrate through the guide cylinder, the guide cylinder is centrally arranged, and a kirschner wire is fixed through a fixing hole on the outer side of the guide cylinder. An