CN203195744U - 一种背面开刃的折弯型手术刀 - Google Patents

一种背面开刃的折弯型手术刀 Download PDF

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CN203195744U
CN203195744U CN 201320251042 CN201320251042U CN203195744U CN 203195744 U CN203195744 U CN 203195744U CN 201320251042 CN201320251042 CN 201320251042 CN 201320251042 U CN201320251042 U CN 201320251042U CN 203195744 U CN203195744 U CN 203195744U
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knife
blade
edged
intestinal canal
bent
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李慧
季运来
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Abstract

本实用新型涉及一种背面开刃的折弯型手术刀,属于医疗器械领域,由刀片1、连接头2和刀柄3构成。其特征是:刀片1向背侧折弯,形成一120°弯曲4,刀片1的背侧面开有刀刃5,刀柄3上设有防滑纹6。本实用新型,结构简单,使用方便,可用于各种肠管切除术和各种肠管吻合术,使肠管切口边缘整齐,有利于术后肠管伤口的愈合,降低了肠管手术难度,是一种理想的折弯型手术刀。

Description

一种背面开刃的折弯型手术刀
技术领域:本实用新型属于医疗器械领域,特别涉及一种可用于各种肠管切除术和各种肠管吻合术,使肠管切口边缘整齐,有利于术后肠管伤口愈合的背面开刃的折弯型手术刀。
背景技术:在各种肠管手术中,肠管切除术和肠管吻合术是基本的手术操作技能,一般采用大直角钳夹住肠管,并于钳外切断,但因为切断的部位在垂直的钳夹之外,术野显露较差,用传统的水平型刀片进行切除时,其刀片很难与肠管纵轴相垂直,造成垂直切割操作困难,导致肠管切缘不整齐,增加了肠管切口吻合术的操作难度,影响术后伤口的愈合,给患者带来不必要的损失和痛苦,也增加了医务人员的工作强度。
发明内容:本实用新型的目的在于提供一种可用于各种肠管切除术和各种肠管吻合术,使肠管切口边缘整齐,有利于术后肠管伤口愈合的背面开刃的折弯型手术刀。
为实现上述目的,本实用新型采取了如下技术方案:该背面开刃的折弯型手术刀,由刀片、连接头和刀柄构成,刀片向背侧折弯,形成一120°弯曲,刀片的背侧面开有刀刃,刀柄上设有防滑纹。
本实用新型,结构简单,使用方便,可用于各种肠管切除术和各种肠管吻合术,使肠管切口边缘整齐,有利于术后肠管伤口的愈合,降低了肠管手术难度,是一种理想的折弯型手术刀。
附图说明:以下结合附图对本实用新型作进一步说明。
图1为本实用新型的结构示意图。
参照附图1,1、刀片,2、连接头,3、刀柄,4、120°弯曲,5、刀刃,6、防滑纹。
具体实施方式:本实用新型,由刀片1、连接头2和刀柄3构成,刀片1向背侧折弯,形成一120°弯曲4,刀片1的背侧面开有刀刃5,刀柄3上设有防滑纹6。
使用本实用新型时,先用左手持大直角钳夹住肠管,然后用右手持刀柄3,将肠管置于120°弯曲4处,用刀刃5将肠管轻轻一拉,即可将肠管整齐切开。

Claims (1)

1.一种背面开刃的折弯型手术刀,其特征在于:该背面开刃的折弯型手术刀,由刀片(1)、连接头(2)和刀柄(3)构成,刀片(1)向背侧折弯,形成一120°弯曲(4),刀片(1)的背侧面开有刀刃(5),刀柄(3)上设有防滑纹(6)。
CN 201320251042 2013-04-25 2013-04-25 一种背面开刃的折弯型手术刀 Expired - Fee Related CN203195744U (zh)

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CN 201320251042 CN203195744U (zh) 2013-04-25 2013-04-25 一种背面开刃的折弯型手术刀

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Application Number Priority Date Filing Date Title
CN 201320251042 CN203195744U (zh) 2013-04-25 2013-04-25 一种背面开刃的折弯型手术刀

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CN203195744U true CN203195744U (zh) 2013-09-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104224280A (zh) * 2014-10-09 2014-12-24 吴雨 外科用刀具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104224280A (zh) * 2014-10-09 2014-12-24 吴雨 外科用刀具

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Granted publication date: 20130918

Termination date: 20140425