CN204594716U - 防旋脱拭子 - Google Patents

防旋脱拭子 Download PDF

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Publication number
CN204594716U
CN204594716U CN201520230085.2U CN201520230085U CN204594716U CN 204594716 U CN204594716 U CN 204594716U CN 201520230085 U CN201520230085 U CN 201520230085U CN 204594716 U CN204594716 U CN 204594716U
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swab
locking cap
same way
revolving
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CN201520230085.2U
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张新
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Individual
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Abstract

一种能够防止旋转脱落的拭子。它是由固定帽、拭子、外包装管连接组成,在硬质塑料固定帽下端中轴圆筒型内壁设置3个凹槽,与设置有3个凸棱的拭子卡位连接。在操作人员旋转拭子时防止连接部旋脱。

Description

防旋脱拭子
技术领域
本实用新型涉及一种医用拭子标本采集,尤其是旋转采样和提取拭子样本的操作。
背景技术
目前,公知的拭子采样棒及固定帽均采用固定胶辅助硬连接固定组成。将拭子采样棒从外包装内取出后,顺时针旋转采集样本或实验室操作人员顺时针旋转拭子提取样本,在旋转过程中易出现拭子棒与固定帽脱落的情况,尤其是实验室提取是自样本时,频繁的旋转、挤压过程极易造成连接脱落。
发明内容
为了克服现有拭子不能很好的防旋转脱落的问题,本实用新型提供一种防旋脱拭子,该拭子能有效防止各种力度、角度、速度的旋转脱落问题。
本实用新型解决其技术问题所采用的技术方案是:在连接拭子棒的圆柱型筒内内壁设置3个同向凹槽,同时在拭子棒连接端设置3个同向凸棱,拭子棒连接端插入固定帽圆形筒内,凸凹面卡位固定防止旋转。
旋转本实用新型的有益效果是,可以有效防止在拭子旋转采样过程中的旋脱,尤其是实验室提取拭子样本多频率较大力度的旋转挤压过程的旋脱问题,结构简单。
附图说明
  下面结合附图对本实用新型进一步说明。
  图1是本实用新型的构造图
  图1中1.拭子固定帽,2.拭子连接凹槽,3.拭子,4.外包装管。
具体实施方式
  在图1中,拭子固定帽1外壳设置同向浅凹槽,中心轴设置拭子连接凹槽2,拭子连接凹槽2与拭子3凸棱端连接,整体卡入外包装管4中。

Claims (1)

1.一种防旋脱拭子,固定帽、拭子、外包装管一次连接,其特征是:固定帽中心轴设置3个同向凹槽,拭子连接端设置3个同向凸棱,进行卡位连接。
CN201520230085.2U 2015-04-16 2015-04-16 防旋脱拭子 Expired - Fee Related CN204594716U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520230085.2U CN204594716U (zh) 2015-04-16 2015-04-16 防旋脱拭子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520230085.2U CN204594716U (zh) 2015-04-16 2015-04-16 防旋脱拭子

Publications (1)

Publication Number Publication Date
CN204594716U true CN204594716U (zh) 2015-08-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520230085.2U Expired - Fee Related CN204594716U (zh) 2015-04-16 2015-04-16 防旋脱拭子

Country Status (1)

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CN (1) CN204594716U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019051032A1 (en) 2017-09-06 2019-03-14 BIA-America, LLC ROLL OF ROLLING

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019051032A1 (en) 2017-09-06 2019-03-14 BIA-America, LLC ROLL OF ROLLING
US10966502B2 (en) 2017-09-06 2021-04-06 BIA-America, LLC Swab roller

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C14 Grant of patent or utility model
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150826

Termination date: 20180416

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