CN202505453U - 肿瘤介入治疗专用穿刺针 - Google Patents

肿瘤介入治疗专用穿刺针 Download PDF

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CN202505453U
CN202505453U CN2012201538874U CN201220153887U CN202505453U CN 202505453 U CN202505453 U CN 202505453U CN 2012201538874 U CN2012201538874 U CN 2012201538874U CN 201220153887 U CN201220153887 U CN 201220153887U CN 202505453 U CN202505453 U CN 202505453U
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needle
special
tumor
puncture needle
interventional therapy
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王子轩
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Qingdao Municipal Hospital
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王子轩
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Abstract

本实用新型涉及一种肿瘤介入治疗专用穿刺针,属于医疗器械领域,由针尖(1)、针杆(2)和针柄(3)构成。其特征是:针尖(1)上设有若干侧孔(4),针柄(3)上设有透明针柄套(5)。本实用新型,结构简单,使用方便,既可避免肿瘤组织堵塞穿刺针头,有利于药物向外扩散,又可避免医患之间交叉感染,保障了医患双方的医疗安全,是一种理想的肿瘤介入治疗专用穿刺针。

Description

肿瘤介入治疗专用穿刺针
技术领域:本实用新型属于医疗器械领域,特别涉及一种既可避免肿瘤组织堵塞穿刺针头,有利于药物向外扩散,又可避免医患之间交叉感染,保障医患双方医疗安全的肿瘤介入治疗专用穿刺针。
背景技术:对肿瘤进行介入治疗是临床常用的一种治疗方式,通过肿瘤介入治疗,可直接向肿瘤组织内注入抗肿瘤药物,直接杀死肿瘤细胞,使肿瘤组织缩小,乃至消失,所以肿瘤介入治疗越来越被国内外医务人员认可并采用。目前,临床上医务人员常用的肿瘤介入治疗穿刺针,主要由针体和针柄构成,在对患者进行介入治疗时,针尖部经常被肿瘤组织堵塞,影响向肿瘤内注入药物,针柄部太短,也没有设置防护措施,容易引起医患之间交叉感染,给医患双方带来不必要的损失和痛苦。
发明内容:本实用新型的目的在于提供一种既可避免肿瘤组织堵塞穿刺针头,有利于药物向外扩散,又可避免医患之间交叉感染,保障医患双方医疗安全的肿瘤介入治疗专用穿刺针。
为实现上述目的,本实用新型采取了如下技术方案:该肿瘤介入治疗专用穿刺针,由针尖、针杆和针柄构成,针尖上设有若干侧孔,可避免肿瘤组织堵塞穿刺针头,有利于药物向外扩散,针柄上设有透明针柄套,可对术者起到保护作用,避免发生医患之间交叉感染。
本实用新型,结构简单,使用方便,既可避免肿瘤组织堵塞穿刺针头,有利于药物向外扩散,又可避免医患之间交叉感染,保障了医患双方的医疗安全,是一种理想的肿瘤介入治疗专用穿刺针。
附图说明:以下结合附图对本实用新型作进一步说明。
图1为本实用新型的结构示意图。
参照附图1,1、针尖,2、针杆,3、针柄,4、侧孔,5、针柄套。
具体实施方式:本实用新型,由针尖1、针杆2和针柄3构成,针尖1上设有若干侧孔4,针柄3上设有透明针柄套5。
使用本实用新型时,先按常规操作进行肿瘤介入治疗穿刺术,穿刺成功后,将针柄3与装有抗肿瘤药物的针管相连接,然后推动针管上的活塞,药物即可由针尖1上的侧孔4向肿瘤内溢出。

Claims (1)

1.一种肿瘤介入治疗专用穿刺针,其特征在于:该肿瘤介入治疗专用穿刺针,由针尖(1)、针杆(2)和针柄(3)构成,针尖(1)上设有若干侧孔(4),针柄(3)上设有透明针柄套(5)。
CN2012201538874U 2012-04-05 2012-04-05 肿瘤介入治疗专用穿刺针 Expired - Fee Related CN202505453U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106333732A (zh) * 2016-09-26 2017-01-18 新乡医学院第附属医院 一种肿瘤非血管介入治疗装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106333732A (zh) * 2016-09-26 2017-01-18 新乡医学院第附属医院 一种肿瘤非血管介入治疗装置

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Owner name: QINGDAO MUNICIPAL HOSPITAL

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Address after: 266000 Oingdao Municipal Hospital, 1 Jiaozhou Road, Shandong, Qingdao, China

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Address before: 1 interventional radiology, Oingdao Municipal Hospital, Jiaozhou Road, Qingdao, Shandong 266000, China

Patentee before: Wang Zixuan

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Granted publication date: 20121031

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