CN201510344U - 新型肿瘤冷冻治疗器 - Google Patents

新型肿瘤冷冻治疗器 Download PDF

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CN201510344U
CN201510344U CN2009202195418U CN200920219541U CN201510344U CN 201510344 U CN201510344 U CN 201510344U CN 2009202195418 U CN2009202195418 U CN 2009202195418U CN 200920219541 U CN200920219541 U CN 200920219541U CN 201510344 U CN201510344 U CN 201510344U
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tumor
cryoextractor
needle
needle handle
novel tumor
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CN2009202195418U
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徐龙华
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Abstract

新型肿瘤冷冻治疗器,属于医疗用具技术领域。本实用新型的技术方案是:包括针柄、进氮管和排氮管,其特征是在针柄上固定设有三根针体。本实用新型结构简单,在给病人进行肿瘤冷冻治疗时操作简便、省时省力,减轻了医务人员的工作量。

Description

新型肿瘤冷冻治疗器
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种新型肿瘤冷冻治疗器。
背景技术:利用液氮进行肿瘤冷冻治疗是临床上控制肿瘤生长的一种方法,现有技术主要是使用冷冻针进行操作,这种冷冻针需要多次穿刺进针,操作十分麻烦、费时费力,给医务人员增加了工作量。
发明内容:本实用新型的目的是提供一种在给病人进行肿瘤冷冻治疗时操作简便、省时省力的新型肿瘤冷冻治疗器。
本实用新型的技术方案是:包括针柄、进氮管和排氮管,其特征是在针柄上固定设有三根针体。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行肿瘤冷冻治疗时操作简便、省时省力,减轻了医务人员的工作量。
附图说明:附图1为本实用新型的结构示意图。
图中1、针柄,2、进氮管,3、排氮管,4、三根针体。
具体实施方式:包括针柄1、进氮管2和排氮管3,其特征是在针柄1上固定设有三根针体4。在给病人进行肿瘤冷冻治疗时,将三根针体4同时刺入肿瘤部位即可。

Claims (1)

1.新型肿瘤冷冻治疗器,包括针柄(1)、进氮管(2)和排氮管(3),其特征是:在针柄(1)上固定设有三根针体(4)。
CN2009202195418U 2009-09-28 2009-09-28 新型肿瘤冷冻治疗器 Expired - Fee Related CN201510344U (zh)

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CN2009202195418U CN201510344U (zh) 2009-09-28 2009-09-28 新型肿瘤冷冻治疗器

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Application Number Priority Date Filing Date Title
CN2009202195418U CN201510344U (zh) 2009-09-28 2009-09-28 新型肿瘤冷冻治疗器

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CN201510344U true CN201510344U (zh) 2010-06-23

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CN2009202195418U Expired - Fee Related CN201510344U (zh) 2009-09-28 2009-09-28 新型肿瘤冷冻治疗器

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Granted publication date: 20100623

Termination date: 20100928