CN202027689U - 胎头吸引器 - Google Patents

胎头吸引器 Download PDF

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Publication number
CN202027689U
CN202027689U CN2011201064464U CN201120106446U CN202027689U CN 202027689 U CN202027689 U CN 202027689U CN 2011201064464 U CN2011201064464 U CN 2011201064464U CN 201120106446 U CN201120106446 U CN 201120106446U CN 202027689 U CN202027689 U CN 202027689U
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fetal head
suction unit
spring
piston
head suction
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Expired - Fee Related
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范江诺
范海萍
于翠
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Individual
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Abstract

胎头吸引器，属于医疗用具技术领域。本实用新型的技术方案是：包括胎头吸盘、牵引柄和通气管，其特征是在通气管上设有增压管，增压管内设有弹簧，弹簧上设有活塞，活塞上设有芯杆，增压管中段设有定位螺母。本实用新型结构简单，在进行胎头吸引时操作简便、省时省力，减轻了医务人员的工作难度。

Description

胎头吸引器
技术领域：本实用新型属于医疗用具技术领域，具体地讲是一种胎头吸引器。
背景技术：目前，在产房中所使用的胎头吸引器主要由胎头吸盘、牵引柄和通气管构成，在使用时，将通气管与大号注射器连接，在操作时需要两人配合操作，这样操作十分麻烦、费时费力，给医务人员增加了工作难度。
发明内容：本实用新型的目的是提供一种在进行胎头吸引时操作简便、省时省力的胎头吸引器。
本实用新型的技术方案是：包括胎头吸盘、牵引柄和通气管，其特征是在通气管上设有增压管，增压管内设有弹簧，弹簧上设有活塞，活塞上设有芯杆，增压管中段设有定位螺母。
本实用新型的有益效果是：本实用新型结构简单，在进行胎头吸引时操作简便、省时省力，减轻了医务人员的工作难度。
附图说明：附图1为本实用新型的结构示意图。
图中1、胎头吸盘，2、牵引柄，3、通气管，4、增压管，5、弹簧，6、活塞，7、芯杆，8、定位螺母。
具体实施方式：包括胎头吸盘1、牵引柄2和通气管3，其特征是在通气管3上设有增压管4，增压管4内设有弹簧5，弹簧5上设有活塞6，活塞6上设有芯杆7，增压管4中段设有定位螺母8。在进行胎头吸引时，按压芯杆7，用定位螺母8固定，再将胎头吸盘1置于胎头上，打开定位螺母8，弹簧5推动活塞6增加压力，再次用定位螺母8固定，牵拉牵引柄2即可。

Claims (1)

1.胎头吸引器，包括胎头吸盘(1)、牵引柄(2)和通气管(3)，其特征是：在通气管(3)上设有增压管(4)，增压管(4)内设有弹簧(5)，弹簧(5)上设有活塞(6)，活塞(6)上设有芯杆(7)，增压管(4)中段设有定位螺母(8)。
CN2011201064464U 2011-04-02 2011-04-02 胎头吸引器 Expired - Fee Related CN202027689U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201064464U CN202027689U (zh) 2011-04-02 2011-04-02 胎头吸引器

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Application Number Priority Date Filing Date Title
CN2011201064464U CN202027689U (zh) 2011-04-02 2011-04-02 胎头吸引器

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CN202027689U true CN202027689U (zh) 2011-11-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2534405A (en) * 2015-01-23 2016-07-27 Guy's And St Thomas's Nhs Found Trust Obstetric device
US10219833B2 (en) 2015-01-23 2019-03-05 Guy's And St Thomas' Nhs Foundation Trust Obstetric device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2534405A (en) * 2015-01-23 2016-07-27 Guy's And St Thomas's Nhs Found Trust Obstetric device
US10219833B2 (en) 2015-01-23 2019-03-05 Guy's And St Thomas' Nhs Foundation Trust Obstetric device

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Granted publication date: 20111109

Termination date: 20120402