多功能手控缝合钳制造技术

本实用新型专利技术涉及一种用于人体微创胸腹腔镜手术的多功能手控缝合钳。它的卡片按扭与卡片槽和卡口为一体，定位按扭卡入卡片按扭；限位销和挡圈固定在钳夹拉杆上，钳夹拉杆穿过卡片按扭和定位套安装在固定盖板内；滑销固定在卡片拉杆上，并套入卡片槽和限位槽内；卡片拉杆插入卡片按钮，在其带动下，拉动卡片，卡片可卡住缝合针，使缝合针可以在钳夹上左右活动。钳夹、钳夹槽、针孔和卡片通槽为一体，卡片穿入卡片通槽，并用卡片连接销与卡片拉杆连接固定；钳夹设有针孔和卡片，左右针孔在夹紧过程中可以互相换针，左右卡片可以将缝合针互相卡紧，实现在人体体内手术缝合。本实用新型专利技术结构设计合理，手术缝合效果好，手术时间短，且手术安全方便。（*该技术在2019年保护过期，可自由使用*）

Multifunctional hand controlled suture forceps

The utility model relates to a multifunctional hand controlled suture forceps used for minimally invasive thoracic and laparoscopic surgery of human bodies. The card and card slot and button bayonet as one button positioning card into the card button; the limiting pin and ring fixed on the clamp rod, rod clamp through the card button and a positioning sleeve is arranged on the fixed plate; sliding pin rod is fixed on the card, and set into the card slot and the limit slot card; pull rod is inserted into the card button, pull the card in its lead, the card can be stuck, suture needle, the suture needle can move left and right in the jaws. Clamp, clamp groove, and groove pinhole card as a whole, the card into the card slot, and use the card and card connecting pin rod is connected with the fixed clamp; a pinhole and cards can change each other around pinhole needle in the clamping process, the card can be with each other about needle clamping, realize the in vivo surgical suture. The utility model has the advantages of reasonable structure design, good operation suture effect, short operation time, and safe and convenient operation.

【技术实现步骤摘要】

【技术保护点】
一种多功能手控缝合钳，包括手柄、连杆、连接销、固定盖板、滑槽、钳杆、钳座、钳夹、钳夹拉杆、定位按扭、定位弹簧、定位套和滑座，其特征在于：还设置有卡片通槽、卡片、卡片拉杆和卡片按扭；卡片通槽开在钳夹上，卡片穿入卡片通槽，并通过卡片连接销与卡片拉杆连接；卡片拉杆插入卡片按扭，卡片按扭套在定位套内。

【技术特征摘要】

【专利技术属性】
技术研发人员：徐志明，
申请(专利权)人：徐志明，
类型：实用新型
国别省市：86[中国|杭州]