CN201759580U - 听诊器拾音头 - Google Patents

听诊器拾音头 Download PDF

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Publication number
CN201759580U
CN201759580U CN2010205257404U CN201020525740U CN201759580U CN 201759580 U CN201759580 U CN 201759580U CN 2010205257404 U CN2010205257404 U CN 2010205257404U CN 201020525740 U CN201020525740 U CN 201020525740U CN 201759580 U CN201759580 U CN 201759580U
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housing
sound head
stethoscope sound
head
projection
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CN2010205257404U
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李传新
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Individual
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Abstract

一种听诊器拾音头,有一个短圆柱体壳体,壳体的前开口通过压帽固定膜片,壳体侧边连有连接管,壳体的上面上有凸柱,凸柱两侧面为内凹弧形,凸柱侧边有一个与壳体内腔相通的出气口。本实用新型在使用时抓持牢固,在不需要听诊状态时可以防止噪音传到医生的耳朵里,使用起来更舒适、方便。

Description

听诊器拾音头
技术领域:
本实用新型涉及一种听诊器拾音头,用于拾取心脏跳动的声音。
背景技术:
现有的听诊器拾音头是在短圆柱体壳体的前开口通过压帽固定膜片,使用时不容易抓持,并且在移动拾音头的过程中,手指与拾音头摩擦产生的噪音也传到听诊者的耳朵里感觉很不舒服。
发明内容:
本实用新型的目的是提供一种听诊器拾音头,解决原有听诊器拾音头不容易抓持的问题,解决听诊器拾音头在移动过程中噪音也传到听诊者的耳朵里的问题。
本实用新型的目的是以如下方式实现的:有一个短圆柱体壳体,壳体的前开口通过压帽固定膜片,壳体侧边连有连接管,连接管用于通过胶管连接听音头,壳体的上面上有凸柱,凸柱侧边有一个与壳体内腔相通的出气口。使用时,听诊者食指和拇指抓持凸柱部分,抓持牢固;在移动过程中,让出气口处于无阻挡状态,壳体与膜片形成的容腔处于开式状态,噪音不会传到听音头里,需要听取信号时,再移动拇指堵在出气口上。
壳体上的凸柱两侧面为内凹弧形,使抓持时更牢固。
本实用新型在使用时抓持牢固,在不需要听诊状态时可以防止噪音传到医生的耳朵里,使用起来更舒适、方便。
附图说明:
附图是本实用新型的结构示意图。
具体实施方式:
参照附图,有一个短圆柱体壳体2,壳体2的前开口通过压帽1固定膜片,壳体2侧边连有连接管3,壳体2的上面上有凸柱4,凸柱4两侧面为内凹弧形,凸柱4侧边有一个与壳体2内腔相通的出气口5。

Claims (2)

1.一种听诊器拾音头,有一个短圆柱体壳体,壳体的前开口通过压帽固定膜片,壳体侧边连有连接管,其特征在于:壳体(2)的上面上有凸柱(4),凸柱(4)侧边有一个与壳体(2)内腔相通的出气口(5)。
2.根据权利要求1所述的听诊器拾音头,其特征在于:壳体(2)上的凸柱(4)两侧面为内凹弧形。
CN2010205257404U 2010-09-06 2010-09-06 听诊器拾音头 Expired - Fee Related CN201759580U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205257404U CN201759580U (zh) 2010-09-06 2010-09-06 听诊器拾音头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205257404U CN201759580U (zh) 2010-09-06 2010-09-06 听诊器拾音头

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CN201759580U true CN201759580U (zh) 2011-03-16

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CN2010205257404U Expired - Fee Related CN201759580U (zh) 2010-09-06 2010-09-06 听诊器拾音头

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11369336B2 (en) 2017-09-19 2022-06-28 3M Innovative Properties Company Ergonomic chestpiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11369336B2 (en) 2017-09-19 2022-06-28 3M Innovative Properties Company Ergonomic chestpiece

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110316

Termination date: 20110906