CN2423869Y - 一次性套管针 - Google Patents

一次性套管针 Download PDF

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Publication number
CN2423869Y
CN2423869Y CN 00213311 CN00213311U CN2423869Y CN 2423869 Y CN2423869 Y CN 2423869Y CN 00213311 CN00213311 CN 00213311 CN 00213311 U CN00213311 U CN 00213311U CN 2423869 Y CN2423869 Y CN 2423869Y
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China
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utility
model
cavities
puncture
puncture needle
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Expired - Fee Related
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CN 00213311
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English (en)
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杨新山
房永红
王少山
马素美
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Xu Zijian
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Abstract

本实用新型涉及了一种用于静脉、心包、胸腹腔穿刺的一次性套管针。主要解决现有技术中穿刺针难以长时间保留在病人体内的问题。它是在设槽的穿刺针腔内设有带金属芯的软管。本实用新型结构合理,使用安全、方便,较长时间保留在病人血管腔或体腔内进行各种有效治疗。

Description

一次性套管针
本实用新型涉及了一种医疗器械。
目前进行锁骨下静脉穿刺、心包穿刺、脚腹腔穿刺术的治疗技术中,穿刺针需即时穿刺治疗即时抽出,难以长时间安置在病人体内,为病人带来重复痛苦,且因穿刺针保留在病人体内时间太短,不能进行静脉高营养治疗,影响治疗效果。
本实用新型的目的是提供一种新型的一次性套管针,以克服现有技术中穿刺针保留时间太短,需要反复穿刺,给病人造成痛苦和带来一定的危险,影响治疗效果的问题。
本实用新型的技术方案:可以分离的穿刺针腔体内设有可顺利滑动、带有金属蕊的软管。使用时,找准部位麻醉后,将穿刺针插入,确定进入体腔或血管腔内后,从穿刺腔内再插入带金属蕊的软管,分开拔出穿刺针体,再拔出金属蕊,缝扎固定软管完成穿刺过程。
本实用新型结构合理,使用安全方便,最大程度地减轻了病人的痛苦,可以较长时间的保留在病人体腔或血管腔内满足各种有效的治疗。
下面结合附图详细介绍本实用新型实施例。
附图为本实用新型结构示意图
由图知,本实用新型实施例的穿刺腔体3由硬质塑料制成,在其腔壁上设有两道槽4,硅胶管2内设有金属蕊1。穿刺针3长8厘米,硅胶管2长30厘米。穿刺后,可将穿刺针3沿槽4分开拔出。

Claims (1)

  1. 一种一次性套管针,其特征在于可以分离的穿刺针,腔体内设有可顺利滑动带金属蕊的软管。
CN 00213311 2000-01-23 2000-01-23 一次性套管针 Expired - Fee Related CN2423869Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00213311 CN2423869Y (zh) 2000-01-23 2000-01-23 一次性套管针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00213311 CN2423869Y (zh) 2000-01-23 2000-01-23 一次性套管针

Publications (1)

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CN2423869Y true CN2423869Y (zh) 2001-03-21

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CN 00213311 Expired - Fee Related CN2423869Y (zh) 2000-01-23 2000-01-23 一次性套管针

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CN (1) CN2423869Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105326510A (zh) * 2015-12-04 2016-02-17 龙涤 腹腔镜下静脉采血针
WO2021031616A1 (zh) * 2019-08-20 2021-02-25 中国人民解放军总医院 一种用于超声引导下经胸经心外膜心肌内注射的三联微导管装置和方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105326510A (zh) * 2015-12-04 2016-02-17 龙涤 腹腔镜下静脉采血针
CN105326510B (zh) * 2015-12-04 2018-01-02 龙涤 腹腔镜下静脉采血针
WO2021031616A1 (zh) * 2019-08-20 2021-02-25 中国人民解放军总医院 一种用于超声引导下经胸经心外膜心肌内注射的三联微导管装置和方法

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: YANG XINSHAN TO: XU ZIJIAN

CP03 Change of name, title or address

Address after: Prosperity Road Sinpo District Jiangsu province Lianyungang City Yuxiang Village apartment building 1 604

Patentee after: Xu Zijian

Address before: No. 246 health Road, Shandong, Anqiu

Patentee before: Yang Xinshan

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee