公开(公告)号：US3812743A

公开(公告)日：1974-05-28

申请号：US32615073

申请日：1973-01-23

Applicant: NAT RES DEV

Inventor： SHAW A ,  MC KIE J

IPC: A61B17/32 ,  B25B7/02

CPC classification number: A61B17/3217 ,  Y10T29/537 ,  Y10T29/539

Abstract: A tool for separating detachable blades from surgical scalpels takes the form of a pair of pliers having a respective channel formation in each jaw, the side walls of which formations approach engagement in mutually facing and aligned disposition during closure of the tool to define a passageway therethrough. This passageway receives the stem portion of a holder on which a conventional detachable scalpel blade is clipped, and the side walls of one of the channel formations are relieved towards one end thereof, and the side walls of the other formation elevated towards the corresponding end thereof, so that closure of the tool jaws grips the blade while lifting one end of the blade from the holder. The blade can then be slid off the holder while still held by the tool.

Abstract translation: 用于从手术手术刀分离可拆卸刀片的工具采取在每个钳口中具有相应通道形成的一对钳子的形式，其中，在工具闭合期间，它们的侧壁在工具关闭期间接合相互面对并且对准的配置，以限定穿过其中的通道 。 该通道容纳固定器的杆部，其上固定有常规的可拆卸手术刀刀片，并且其中一个通道结构的侧壁朝向其一端释放，并且另一组织的侧壁朝向其相应的端部 ，使得工具夹的闭合将刀片的一端从保持器提起，从而夹持刀片。 然后，刀片可以在仍然被工具握住的同时从支架滑出。