一种新型荷包钳的设计  

Development of a New Purse-String Forceps

作　　者：崔伟[1] 曾继峰[2] 陈彩玲[1] 于波[1] 

机构地区：[1]北京军区总医院普通外科,北京100700 [2]解放军第41医院外二科,西藏山南856000

出　　处：《中国医疗设备》2015年第8期120-121,103,共3页China Medical Devices

摘　　要：本文阐述了一种头部角度可变的荷包钳的设计及应用过程。该荷包钳的左手柄、右手柄通过转动定位装置分别与左钳头和右钳头转动连接,该转动定位装置能够使钳头咬合后在垂直于手柄的平面转动,并且能够在其转动范围内进行定位,使荷包钳在使用过程中可根据实际需要调整钳头角度,方便操作者的使用。This paper introduced the development and application of a new purse-string forceps whose head was adjustable to different angles. The new purse-string forceps was mainly composed of left and right handlers as well as left and right heads. The left/right head could be connected and rotated around the left/right handler accordingly by a rotation positioning device, and fixed at any angle, which made it possible for the head of purse-string forceps to be adjusted according to actual needs and brought much convenience to operators.

关 键 词：荷包钳 定位凹槽 转动定位装置 胃肠外科 

分 类 号：R197.39[医药卫生—卫生事业管理]