CN213665597U - 一种手动医用手术圈套器 - Google Patents

一种手动医用手术圈套器 Download PDF

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CN213665597U
CN213665597U CN202021049586.8U CN202021049586U CN213665597U CN 213665597 U CN213665597 U CN 213665597U CN 202021049586 U CN202021049586 U CN 202021049586U CN 213665597 U CN213665597 U CN 213665597U
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plastic catheter
lesion
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石蕾
张海涛
尹一然
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Affiliated Hospital of Southwest Medical University
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Affiliated Hospital of Southwest Medical University
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Abstract

本发明公开了一种手动医用手术圈套器,包括套圈体、塑料导管、圈套导丝、手柄;采用塑料导管前侧的圈套体套取病变目标,可在腹腔镜配合下方便快捷的对病变目标进行套取,利用手柄控制圈套导丝带动套圈体对套取的病变目标进行抽拉,可实现圈套器仅需实现套取目标病变和持续牵引操作,即可使病变周围间隙暴露更为充分,具有手术更加安全,手术时间缩短的优点。

Description

一种手动医用手术圈套器
技术领域
本发明涉及医疗器材的技术领域,尤指一种手动医用手术圈套器。
背景技术
圈套器操作方便,已被应用于多种内镜手术中。其主要用于消化道息肉切除,隆起型病变、扁平型病变,甚至是消化道早癌的切除等手术中也被广泛使用。普通的圈套器末端可以通电,实现切除功能,然而,某些内镜手术中可以以圈套器仅需实现套取目标病变、持续牵引功能,它可以使病变周围间隙暴露更为充分,手术更加安全,手术时间缩短,因此,普通的通电圈套器则在某些内镜手术中不实用,会手术增加过多的繁琐,增加手术时间,给内镜手术的套取目标病变组织带来诸多的不足之处。
发明内容
本发明的目的是提供一种手动医用手术圈套器,以解决上述背景技术中提出的问题。
为了实现上述目的,本实用新型的技术解决放案是:一种手动医用手术圈套器,包括套圈体、塑料导管、圈套导丝、手柄;采用医用塑料材料制作塑料导管,塑料导管的内部设置圈套导丝,塑料导管的前侧设置圈套体,圈套体与塑料导管内部的圈套导丝连接,塑料导管的后侧设置手柄,手柄与圈套体与塑料导管内部的圈套导丝连接,即可。
本发明的有益效果是:采用塑料导管前侧的圈套体套取病变目标,可在腹腔镜配合下方便快捷的对病变目标进行套取,利用手柄控制圈套导丝带动套圈体对套取的病变目标进行抽拉,可实现圈套器仅需实现套取目标病变和持续牵引操作,即可使病变周围间隙暴露更为充分,具有手术更加安全,手术时间缩短的优点,是理想的手动可视医用手术圈套器。
附图说明
图1为一种手动医用手术圈套器示意图。
图中:1、圈套体,2、塑料导管,3、圈套导丝,4、手柄。
具体实施方式
下面结合附图对本实用新型作进一步的说明:
如图1所示,一种手动医用手术圈套器,包括套圈体1、塑料导管2、圈套导丝3、手柄4;采用医用塑料材料制作塑料导管2,塑料导管2的内部设置圈套导丝3,塑料导管2的前侧设置圈套体1,圈套体1与塑料导管2内部的圈套导丝3连接,塑料导管2的后侧设置手柄4,手柄4与圈套体1与塑料导管2内部的圈套导丝3连接。
本发明的工作原理:使用时,在腹腔镜配合下,将塑料导管2置入人体内,利用腹腔镜观察病变目标,医护人员操作塑料导管2后侧的手柄4,将塑料导管2前侧的圈套体1套取目标病变、使病变周围间隙暴露更为充分,将套住的病变目标进行手柄4持续进行牵引操作,并将病变目标切割后拉出体外,实现手动圈套切取病变目标的手术。
以上所述,实施方式仅仅是对本实用新型的优选实施方式进行描述,并非对本实用新型的范围进行限定,在不脱离本实用新型技术的精神的前提下,本领域工程技术人员对本实用新型的技术方案作出的各种变形和改进,均应落入本实用新型的权利要求书确定的保护范围内。

Claims (1)

1.一种手动医用手术圈套器,包括套圈体、塑料导管、圈套导丝、手柄;其特征是:采用医用塑料材料制作塑料导管,塑料导管的内部设置圈套导丝,塑料导管的前侧设置圈套体,圈套体与塑料导管内部的圈套导丝连接,塑料导管的后侧设置手柄,手柄与圈套体与塑料导管内部的圈套导丝连接。
CN202021049586.8U 2020-06-10 2020-06-10 一种手动医用手术圈套器 Expired - Fee Related CN213665597U (zh)

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CN202021049586.8U CN213665597U (zh) 2020-06-10 2020-06-10 一种手动医用手术圈套器

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CN202021049586.8U CN213665597U (zh) 2020-06-10 2020-06-10 一种手动医用手术圈套器

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CN213665597U true CN213665597U (zh) 2021-07-13

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Granted publication date: 20210713