CN202288414U - 刻度穿刺针 - Google Patents

刻度穿刺针 Download PDF

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Publication number
CN202288414U
CN202288414U CN2011200647028U CN201120064702U CN202288414U CN 202288414 U CN202288414 U CN 202288414U CN 2011200647028 U CN2011200647028 U CN 2011200647028U CN 201120064702 U CN201120064702 U CN 201120064702U CN 202288414 U CN202288414 U CN 202288414U
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王国胜
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Abstract

刻度穿刺针,包括带侧孔勺型刃口针管、针座护套、衬芯,其特征在于带侧孔勺型刃口针管距针尖1公分处为一个刻度线,2公分处为两个刻度线,3公分处为三个刻度线,4公分处为四个刻度线,5公分处为一个宽刻度线,6公分处为一个宽刻度线加一个窄刻度线,7公分处为一个宽刻度线加两个窄刻度线,8公分处为一个宽刻度线加三个窄刻度线,以此类推,刻度随针管加长可变化样式。本实用新型与现有技术相比具有穿刺深度判断准确,节省时间,减短患者穿刺痛苦的时间。

Description

刻度穿刺针
技术领域
本实用新型涉及医用医疗器械领域,具体涉及一种临床上使用的刻度穿刺针。
背景技术
现在临床上使用的穿刺针,在刻度标识上均采用的为每1公分一个刻度,或没有刻度标识。这种刻度标识方法,在穿刺针穿刺到患者组织内后,无法直观确定穿刺深度,需查数剩余刻度,才能判定穿刺深度,延长的穿刺时间,不便于临床使用。
实用新型内容
本实用新型的目的在于改进现有产品,使产品更加完善,更适用于临床而提供的一种临床穿刺用的刻度穿刺针。
刻度穿刺针,包括带侧孔勺型刃口针管、针座、护套、衬芯,其特征在于带侧孔勺型刃口针管距针尖1公分处为一个刻度线,2公分处为两个刻度线,3公分处为三个刻度线,4公分处为四个刻度线,5公分处为一个宽刻度线,6公分处为一个宽刻度线加一个窄刻度线,7公分处为一个宽刻度线加两个窄刻度线,8公分处为一个宽刻度线加三个窄刻度线,以此类推,刻度随针管加长可变化样式。
本实用新型与现有技术相比具有穿刺深度判断准确,节省时间,减短患者穿刺痛苦的时间。
附图说明
图1为本实用新型结构示意图
具体实施方式
刻度穿刺针,包括带侧孔勺型刃口针管1、针座2、护套3,衬芯4其特征在于带侧孔勺型刃口针管1距针尖1公分处为一个刻度线5,2公分处为两个刻度线5,3公分处为三个刻度线5,4公分处为四个刻度线5,5公分处为一个宽刻度线5,6公分处为一个宽刻度线5加一个窄刻度线5,7公分处为一个宽刻度线5加两个窄刻度线5,8公分处为一个宽刻度线5加三个窄刻度线5,以此类推,刻度随针管加长可变化样式。
以上是本实用新型的较佳实施例,凡依本实用新型技术方案所作的改变,所产生的功能作用未超出本实用新型技术方案的范围时,均属于本实用新型的保护。

Claims (1)

1.刻度穿刺针,包括带侧孔勺型刃口针管、针座、护套、衬芯,其特征在于带侧孔勺型刃口针管距针尖1公分处为一个刻度线,2公分处为两个刻度线,3公分处为三个刻度线,4公分处为四个刻度线,5公分处为一个宽刻度线,6公分处为一个宽刻度线加一个窄刻度线,7公分处为一个宽刻度线加两个窄刻度线,8公分处为一个宽刻度线加三个窄刻度线,以此类推,刻度随针管加长可变化样式。
CN2011200647028U 2011-03-08 2011-03-08 刻度穿刺针 Expired - Fee Related CN202288414U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200647028U CN202288414U (zh) 2011-03-08 2011-03-08 刻度穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200647028U CN202288414U (zh) 2011-03-08 2011-03-08 刻度穿刺针

Publications (1)

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CN202288414U true CN202288414U (zh) 2012-07-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113143389A (zh) * 2021-02-03 2021-07-23 王明昭 一种环锯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113143389A (zh) * 2021-02-03 2021-07-23 王明昭 一种环锯

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