CN203074826U - 一种外科用骨髓穿刺针 - Google Patents

一种外科用骨髓穿刺针 Download PDF

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Publication number
CN203074826U
CN203074826U CN 201320089819 CN201320089819U CN203074826U CN 203074826 U CN203074826 U CN 203074826U CN 201320089819 CN201320089819 CN 201320089819 CN 201320089819 U CN201320089819 U CN 201320089819U CN 203074826 U CN203074826 U CN 203074826U
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needle
protective plate
bone marrow
marrow puncture
surgical bone
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CN 201320089819
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孙发军
侯学荣
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Individual
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Abstract

本实用新型涉及医疗器械领域,尤其是一种外科用骨髓穿刺针,本实用新型包括针芯和防护板,所述防护板上设有针套,所述针芯上设有刻度线,所述防护板是由透明塑胶材料制成的弧形板,所述防护板与针套为一体式结构。本实用新型结构简单,操作方便,在为患者进行骨髓穿刺时定位准确,稳定可靠,避免针芯抖动损伤血管,提高了穿刺成功率,降低了医务人员的工作难度。

Description

一种外科用骨髓穿刺针
技术领域
本实用新型涉及医疗器械领域,尤其是一种外科用骨髓穿刺针。
背景技术
目前在外科临床上,施行硬膜下穿刺、骨髓穿刺、腰椎穿刺等穿刺术时,大多使用普通的注射针头进行穿刺操作,这样容易造成穿刺深度较浅,这种注射针头定位不准确,穿刺深度难以掌握,容易造成堵塞针头或损伤血管,给医务人员造成了极大的麻烦。
实用新型内容
本实用新型的目的是为了克服上述技术缺点提供一种外科用骨髓穿刺针。
本实用新型解决技术问题采用的技术方案为:一种外科用骨髓穿刺针,包括针芯和防护板,所述防护板上设有针套,所述针芯上设有刻度线,所述防护板是由透明塑胶材料制成的弧形板,所述防护板与针套为一体式结构。
本实用新型所具有的有益效果是:本实用新型结构简单,操作方便,在为患者进行骨髓穿刺时定位准确,稳定可靠,避免针芯抖动损伤血管,提高了穿刺成功率,降低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。
具体实施方式
下面结合附图1对本实用新型做以下详细说明。
如图1所示,本实用新型包括针芯1和防护板2,所述防护板2上设有针套3,所述针芯1上设有刻度线4,所述防护板2是由透明塑胶材料制成的弧形板,所述防护板2与针套3为一体式结构。使用时,将防护板2放到欲穿刺部位的皮肤表面,使针套3对准扎针点后按压住防护板2,针芯1穿过针套2进行穿刺操作。

Claims (1)

1.一种外科用骨髓穿刺针,其特征在于:包括针芯和防护板,所述防护板上设有针套,所述针芯上设有刻度线,所述防护板是由透明塑胶材料制成的弧形板,所述防护板与针套为一体式结构。
CN 201320089819 2013-02-27 2013-02-27 一种外科用骨髓穿刺针 Expired - Fee Related CN203074826U (zh)

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CN 201320089819 CN203074826U (zh) 2013-02-27 2013-02-27 一种外科用骨髓穿刺针

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Application Number Priority Date Filing Date Title
CN 201320089819 CN203074826U (zh) 2013-02-27 2013-02-27 一种外科用骨髓穿刺针

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CN203074826U true CN203074826U (zh) 2013-07-24

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CN 201320089819 Expired - Fee Related CN203074826U (zh) 2013-02-27 2013-02-27 一种外科用骨髓穿刺针

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105078551A (zh) * 2014-05-14 2015-11-25 兰州大学第一医院 一种骨髓穿刺针

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105078551A (zh) * 2014-05-14 2015-11-25 兰州大学第一医院 一种骨髓穿刺针

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Granted publication date: 20130724

Termination date: 20140227