CN202636993U - 病理标本采集器 - Google Patents

病理标本采集器 Download PDF

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Publication number
CN202636993U
CN202636993U CN 201220318266 CN201220318266U CN202636993U CN 202636993 U CN202636993 U CN 202636993U CN 201220318266 CN201220318266 CN 201220318266 CN 201220318266 U CN201220318266 U CN 201220318266U CN 202636993 U CN202636993 U CN 202636993U
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解丽梅
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Abstract

一种病理标本采集器,涉及医疗器械技术领域,它由套筒(1)、密封盖(2)、穿刺针头(3)、活塞(4)、螺杆(5)、手轮(6)组成,其特征在于套筒(1)前端外壁螺纹密封连接着上面设有穿刺针头(3)的密封盖(2),套筒(1)前端侧壁连接固定着外端设有密封塞(7)的排气管(8);螺纹连接在套筒(1)筒底中心孔内的螺杆(5)外端设有手轮(6),前端与套筒(1)内活塞(4)上面固定的轴承(9)内套相连。它结构简单,操作方便,抽吸压力容易掌握控制,能避免将标本吸入套筒,使操作者能比较容易的获取到所需病理标本。

Description

病理标本采集器
技术领域:
本实用新型涉及医疗器械技术领域,具体地说是一种病理标本采集器。 
背景技术:
目前,某些病人在诊断或治疗前后需要采集病理标本时,一般都是用注射器进行采集,但应用普通注射器经皮穿刺负压吸引采集病理标本时,负压过小不易把所需病理标本采取下来;若负压过大,往往把标本采集成功后在针头拔出皮肤的瞬间,由于气压的突然改变,采取到的标本极易被吸进注射器针筒内,使标本难以取出,给操作者带来很多麻烦。 
发明内容:
本实用新型的目的在于克服上述不足,提供一种不仅抽吸压力容易调节控制,而且还能保证病理标本顺利取出的病理标本采集器。 
本实用新型的目的是这样实现的:该病理标本采集器由套筒、密封盖、穿刺针头、活塞、螺杆、手轮组成,套筒前端外壁螺纹密封连接着上面设有穿刺针头的密封盖,套筒前端侧壁连接固定着外端设有密封塞的排气管;螺纹连接在套筒筒底中心孔内的螺杆外端设有手轮,前端与套筒内活塞上面固定的轴承内套相连。 
穿刺成功后转动手轮即可将标本缓慢的抽取到穿刺针头内,然后打开套筒前端排气管上面的密封塞,套筒内负压解除;将针头拔出后再在排气管上塞上密封塞,然后转动手轮使活塞前移,套筒内空气压 力随后持续增加,直至将存留在针头内的标本排出即可。 
本实用新型的优点:结构简单,操作方便,抽吸压力容易掌握控制,能避免将标本吸入套筒,使操作者能比较容易的获取到所需病理标本。 
附图说明:
附图1为本实用新型的结构剖视图。 
具体实施方式:
以下结合附图1对本实用新型作进一步详细描述:该病理标本采集器由套筒1、密封盖2、穿刺针头3、活塞4、螺杆5、手轮6组成,套筒1前端外壁螺纹密封连接着上面设有穿刺针头3的密封盖2,套筒1前端侧壁连接固定着外端设有密封塞7的排气管8;螺纹连接在套筒1筒底中心孔内的螺杆5外端设有手轮6,前端与套筒1内活塞4上面固定的轴承9内套相连。 

Claims (1)

1.一种病理标本采集器,由套筒(1)、密封盖(2)、穿刺针头(3)、活塞(4)、螺杆(5)、手轮(6)组成,其特征在于套筒(1)前端外壁螺纹密封连接着上面设有穿刺针头(3)的密封盖(2),套筒(1)前端侧壁连接固定着外端设有密封塞(7)的排气管(8);螺纹连接在套筒(1)筒底中心孔内的螺杆(5)外端设有手轮(6),前端与套筒(1)内活塞(4)上面固定的轴承(9)内套相连。
CN 201220318266 2012-06-16 2012-06-16 病理标本采集器 Expired - Fee Related CN202636993U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220318266 CN202636993U (zh) 2012-06-16 2012-06-16 病理标本采集器

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Application Number Priority Date Filing Date Title
CN 201220318266 CN202636993U (zh) 2012-06-16 2012-06-16 病理标本采集器

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CN202636993U true CN202636993U (zh) 2013-01-02

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CN 201220318266 Expired - Fee Related CN202636993U (zh) 2012-06-16 2012-06-16 病理标本采集器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112168289A (zh) * 2020-10-23 2021-01-05 李丹 一种便捷式儿科护理鼻腔清理装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112168289A (zh) * 2020-10-23 2021-01-05 李丹 一种便捷式儿科护理鼻腔清理装置

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