CN201505169U - 一种新型介入穿刺针 - Google Patents

一种新型介入穿刺针 Download PDF

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Publication number
CN201505169U
CN201505169U CN2009202390904U CN200920239090U CN201505169U CN 201505169 U CN201505169 U CN 201505169U CN 2009202390904 U CN2009202390904 U CN 2009202390904U CN 200920239090 U CN200920239090 U CN 200920239090U CN 201505169 U CN201505169 U CN 201505169U
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China
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needle
needle body
handle
needle handle
puncture
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Expired - Fee Related
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CN2009202390904U
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English (en)
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戴晓军
王海岩
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Individual
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  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

本实用新型公开了一种新型介入穿刺针,属于医疗手术器械领域,包括针体和针柄,其中,针体与针柄固定相连,针体为空心,在针柄内设有中空管腔与针体相通,在针柄末端设有导入口,导入口呈喇叭状,与现有技术相比,本实用新型具有操作方便、减轻患者痛苦、提高穿刺成功率等特点。

Description

一种新型介入穿刺针
技术领域
本实用新型涉及一种医疗手术器械,尤其是一种新型介入穿刺针,该穿刺针具有操作方便、减轻患者痛苦、提高穿刺成功率等特点。
背景技术
目前临床上使用的介入穿刺针大多在针体外套有套管,手术时,将针体连同套管一起刺入病灶血管,然后通过助手拔出针体并将针柄与套管插接,再将导丝通过针柄与套管导入进行治疗,整个过程操作复杂、出血量大、插接过程易使套管脱出血管腔,造成穿刺失败。
实用新型内容
本实用新型的技术任务是针对上述现有技术中的不足而提供一种新型介入穿刺针。
本实用新型解决其技术问题所采用的技术方案是:一种新型介入穿刺针,包括针体和针柄,其特征在于所述针体与针柄固定相连,所述针体为空心,在所述针柄内设有中空管腔与针体相通,在所述针柄末端设有导入口,所述导入口呈喇叭状。
本实用新型具有的有益效果是:
1、结构简单、操作方便、出血量少。
2、减轻患者痛苦、提高穿刺成功率。
附图说明
附图为本实用新型的结构示意图。
具体实施方式
参照说明书附图对本实用新型作以下详细说明:
如图所示,本实用新型包括针体1和针柄2,其中,针体1与针柄2固定相连,针体1为空心结构,在针柄2的内部有中空管腔3,中空管腔3与针体1相通,在针柄2的末端有导入口4,导入口4呈喇叭状,便于导丝进入。
实施介入穿刺时,首先通过针体1进行血管穿刺,穿刺过程中当有血液涌入针柄2时,通过拇指与食指轻轻搓动导丝送入血管,然后退出穿刺针即可。

Claims (1)

1.一种新型介入穿刺针,包括针体和针柄,其特征在于所述针体与针柄固定相连,所述针体为空心,在所述针柄内设有中空管腔与针体相通,在所述针柄末端设有导入口,所述导入口呈喇叭状。
CN2009202390904U 2009-09-28 2009-09-28 一种新型介入穿刺针 Expired - Fee Related CN201505169U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202390904U CN201505169U (zh) 2009-09-28 2009-09-28 一种新型介入穿刺针

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Application Number Priority Date Filing Date Title
CN2009202390904U CN201505169U (zh) 2009-09-28 2009-09-28 一种新型介入穿刺针

Publications (1)

Publication Number Publication Date
CN201505169U true CN201505169U (zh) 2010-06-16

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Family Applications (1)

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CN2009202390904U Expired - Fee Related CN201505169U (zh) 2009-09-28 2009-09-28 一种新型介入穿刺针

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CN (1) CN201505169U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103446641A (zh) * 2013-08-09 2013-12-18 浙江伏尔特医疗器械有限公司 穿刺针及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103446641A (zh) * 2013-08-09 2013-12-18 浙江伏尔特医疗器械有限公司 穿刺针及其制备方法

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Granted publication date: 20100616

Termination date: 20100928