CN202283271U - 膀胱穿刺套管针 - Google Patents

膀胱穿刺套管针 Download PDF

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Publication number
CN202283271U
CN202283271U CN2011204221486U CN201120422148U CN202283271U CN 202283271 U CN202283271 U CN 202283271U CN 2011204221486 U CN2011204221486 U CN 2011204221486U CN 201120422148 U CN201120422148 U CN 201120422148U CN 202283271 U CN202283271 U CN 202283271U
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王勇
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Abstract

一种膀胱穿刺套管针，属于泌尿外科用医疗器械，它是由穿刺针芯和外鞘套管构成，其特征在于所述的外鞘套管沿轴向分割成两段，两段之间通过合页连接，合页处于外鞘套管的内侧。本实用新型操作简便，省时省力、可顺利地将穿刺针芯从外鞘套管内拔出、或将造瘘管置入外鞘套管内，有效避免穿刺针芯和造瘘管表面被划伤，降低了医务人员的工作难度，提高了医务人员的工作效率，减轻了患者的痛苦。

Description

膀胱穿刺套管针
技术领域：
本实用新型属于医疗器械，具体涉及一种泌尿外科用膀胱穿刺套管针。
背景技术：
膀胱穿刺套管针是泌尿外科手术中常用的器械，其由穿刺针芯和外鞘套管构成，穿刺完成后需将穿刺针芯硬性地从外鞘套管内拔出，然后再将造瘘管置入外鞘套管内，其操作困难，且容易使穿刺针芯和造瘘管的表面造成划痕。
发明内容：
本实用新型的目的在于提供一种膀胱穿刺套管针，它结构结构简单、使用方便、操作快捷、安全可靠。
本实用新型的目的是通过以下方式实现的：该膀胱穿刺套管针，由穿刺针芯和外鞘套管构成，其特征在于所述的外鞘套管沿轴向分割成两段，两段之间通过合页连接，合页处于外鞘套管的内侧。
本实用新型的膀胱穿刺套管针，操作简便，省时省力、可顺利地将穿刺针芯从外鞘套管内拔出、或将造瘘管置入外鞘套管内，有效避免穿刺针芯和造瘘管表面被划伤，降低了医务人员的工作难度，提高了医务人员的工作效率，减轻了患者的痛苦。
附图说明：
附图1是本实用新型的结构示意图。
具体实施方式：
参照附图1，该膀胱穿刺套管针，由穿刺针芯1和外鞘套管2构成，其特征在于所述的外鞘套管2沿轴向分割成两段，两段之间通过合页连接，合页处于外鞘套管2的内侧。在将穿刺针芯1从外鞘套管2内拔出、或将造瘘管置入外鞘套管2内时，掰动外鞘套管2的两段，使其张开，以便顺利地将穿刺针芯1从外鞘套管2内抽出、或将造瘘管置入外鞘套管2内。
本具体实施方式操作简便，省时省力、可顺利地将穿刺针芯从外鞘套管内拔出、或将造瘘管置入外鞘套管内，有效避免穿刺针芯和造瘘管表面被划伤，降低了医务人员的工作难度，提高了医务人员的工作效率，减轻了患者的痛苦。

Claims (1)

1.一种膀胱穿刺套管针，由穿刺针芯（1）和外鞘套管（2）构成，其特征在于所述的外鞘套管（2）沿轴向分割成两段，两段之间通过合页连接，合页处于外鞘套管（2）的内侧。
CN2011204221486U 2011-10-31 2011-10-31 膀胱穿刺套管针 Expired - Fee Related CN202283271U (zh)

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CN2011204221486U CN202283271U (zh) 2011-10-31 2011-10-31 膀胱穿刺套管针

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Application Number Priority Date Filing Date Title
CN2011204221486U CN202283271U (zh) 2011-10-31 2011-10-31 膀胱穿刺套管针

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CN202283271U true CN202283271U (zh) 2012-06-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111904562A (zh) * 2020-09-15 2020-11-10 王勇 一种膀胱镜黏膜下注射针

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111904562A (zh) * 2020-09-15 2020-11-10 王勇 一种膀胱镜黏膜下注射针

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Granted publication date: 20120627

Termination date: 20121031