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CN201275121Y - 新型肾脏穿刺针 - Google Patents

新型肾脏穿刺针 Download PDF

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Publication number
CN201275121Y
CN201275121Y CNU2008201772235U CN200820177223U CN201275121Y CN 201275121 Y CN201275121 Y CN 201275121Y CN U2008201772235 U CNU2008201772235 U CN U2008201772235U CN 200820177223 U CN200820177223 U CN 200820177223U CN 201275121 Y CN201275121 Y CN 201275121Y
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China
Prior art keywords
needle
puncture needle
utility
positioning sleeve
model
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Expired - Fee Related
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CNU2008201772235U
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English (en)
Inventor
张美玲
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Individual
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Individual
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Priority to CNU2008201772235U priority Critical patent/CN201275121Y/zh
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Abstract

新型肾脏穿刺针,属于医疗用具技术领域。本实用新型的技术方案是:包括针柄、针体和针芯,其特征是在针体上设有活动定位套,活动定位套上侧设有螺母,活动定位套下侧设有支臂,支臂末端设有指槽。本实用新型结构简单,在给病人进行肾脏穿刺时能够精确控制穿刺深浅度,且能避免发生交叉感染,减轻了医务人员的工作难度。

Description

新型肾脏穿刺针
技术领域:
本实用新型属于医疗用具技术领域,具体地讲是一种新型肾脏穿刺针。
背景技术:
目前,临床上所使用的肾脏穿刺针主要由针柄、针体和针芯组成,在给病人进行肾脏穿刺时,穿刺深度很难准确控制,再者,由于针柄比较短,手持针柄进行穿刺容易污染穿刺部位,造成交叉感染,给医务人员增加了工作难度。
发明内容:
本实用新型的目的是提供一种在给病人进行肾脏穿刺时能够精确控制穿刺深浅度,且能避免发生交叉感染的新型肾脏穿刺针。
本实用新型的技术方案是:包括针柄、针体和针芯,其特征是在针体上设有活动定位套,活动定位套上侧设有螺母,活动定位套下侧设有支臂,支臂末端设有指槽。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行肾脏穿刺时能够精确控制穿刺深浅度,且能避免发生交叉感染,减轻了医务人员的工作难度。
附图说明:
附图1为本实用新型的结构示意图。
图中1、针柄,2、针体,3、针芯,4、活动定位套,5、螺母,6、支臂,7、指槽。
具体实施方式:
包括针柄1、针体2和针芯3,其特征是在针体2上设有活动定位套4,活动定位套4上侧设有螺母5,活动定位套4下侧设有支臂6,支臂6末端设有指槽7。在给病人进行肾脏穿刺时,调整活动定位套4确定穿刺深度后用螺母5固定,拇指放入指槽7内,中指捏住螺母5进行穿刺进针即可。

Claims (1)

1、新型肾脏穿刺针,包括针柄(1)、针体(2)和针芯(3),其特征是:在针体(2)上设有活动定位套(4),活动定位套(4)上侧设有螺母(5),活动定位套(4)下侧设有支臂(6),支臂(6)末端设有指槽(7)。
CNU2008201772235U 2008-10-29 2008-10-29 新型肾脏穿刺针 Expired - Fee Related CN201275121Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201772235U CN201275121Y (zh) 2008-10-29 2008-10-29 新型肾脏穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201772235U CN201275121Y (zh) 2008-10-29 2008-10-29 新型肾脏穿刺针

Publications (1)

Publication Number Publication Date
CN201275121Y true CN201275121Y (zh) 2009-07-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201772235U Expired - Fee Related CN201275121Y (zh) 2008-10-29 2008-10-29 新型肾脏穿刺针

Country Status (1)

Country Link
CN (1) CN201275121Y (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090722

Termination date: 20091130