CN202207192U - 引产用水囊 - Google Patents

引产用水囊 Download PDF

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Publication number
CN202207192U
CN202207192U CN2011203393019U CN201120339301U CN202207192U CN 202207192 U CN202207192 U CN 202207192U CN 2011203393019 U CN2011203393019 U CN 2011203393019U CN 201120339301 U CN201120339301 U CN 201120339301U CN 202207192 U CN202207192 U CN 202207192U
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water
water bag
labor induction
cervix
hole
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CN2011203393019U
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马继艳
王瑞华
王云
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马继艳
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Abstract

本实用新型公开了一种引产用水囊，具有带引流孔的硅胶引流管，引流管的一侧设有注水孔，通过注水孔能向其前端水囊内注水，使水囊放置于胎儿先露与宫颈内口之间，扩张宫颈，发动宫缩引产，如有出血或胎膜早破，液体可通过引流孔进入引流管内。本实用新型水囊能容纳80ml液体，引产相对缓和，对宫颈条件不成熟孕妇，引产成功率较高。

Description

引产用水囊
技术领域
本实用新型涉及医疗器械，直接涉及产科引产用水囊。 
背景技术
在产科，有许多中期引产及足月妊娠孕妇宫颈条件不成熟，引产成功率极低，前列腺素类药物引产易引起强直宫缩、胎儿窘迫或产道裂伤。 
发明内容
本实用新型的目的就是要提供一种引产用水囊，它能有效地解决宫颈条件不成熟孕妇引产难且引产率低的问题。 
本实用新型的目的是这样实现的，具有带引流孔的硅胶引流管，引流管的一侧设有注水孔，通过注水孔能向其前端水囊内注水。 
本实用新型由于设置了水囊，在注水过程中缓慢将水囊向下牵引，使其位于胎儿先露与宫颈内口之间，起到扩张宫颈，发动宫缩的作用，且硅胶的前端为钝圆形，易于放置于宫腔内。 
附图说明   附图1是本实用新型的结构原理图，下面结合附图对本实用新型作进一步说明。 
具体实施方式   附图示出了本实用新型的结构。具有带引流孔3的硅胶引流管4，其特征是：引流管4的一侧设有注水孔1，通过注水孔1能向其前端水囊2内注水。使用时将水囊2自宫颈放置于宫腔内胎膜与宫壁之间，水囊2必须全部置入，通过注水孔1将无菌注射用水注入水囊2，注水超过10ml即可缓慢向外牵引，边牵引边注水，最后使水囊2位于胎儿先露与宫颈内口之间，起到扩张宫颈，发动宫缩引产的目的。如有宫内出血或胎膜早破，液体可通过引流孔3进入引流管4内，自阴道流出，及时发现，取出水囊2。本实用新型水囊能容纳80ml液体，引产相对缓和，对宫颈条件不成熟孕妇，引产成功率较高。 

Claims (1)

1.一种引产用水囊，具有带引流孔（3）的硅胶引流管（4），其特征是：引流管（4）的一侧设有注水孔（1），通过注水孔（1）能向其前端水囊（2）内注水。
 
CN2011203393019U 2011-09-13 2011-09-13 引产用水囊 Expired - Fee Related CN202207192U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203393019U CN202207192U (zh) 2011-09-13 2011-09-13 引产用水囊

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203393019U CN202207192U (zh) 2011-09-13 2011-09-13 引产用水囊

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CN202207192U true CN202207192U (zh) 2012-05-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8684954B1 (en) 2013-03-14 2014-04-01 Plexus Biomedical, Inc. Labor management devices for decreasing the incidence of Cesarean childbirth
US10080520B2 (en) 2015-02-27 2018-09-25 Stetrix, Inc. Labor monitoring of pelvic floor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8684954B1 (en) 2013-03-14 2014-04-01 Plexus Biomedical, Inc. Labor management devices for decreasing the incidence of Cesarean childbirth
US8888719B2 (en) 2013-03-14 2014-11-18 Plexus Biomedical, Inc. Labor management devices for decreasing the incidence of cesarean childbirth
US9089301B2 (en) 2013-03-14 2015-07-28 Stetrix Inc. Labor management devices providing pelvic floor support
US9089300B2 (en) 2013-03-14 2015-07-28 Stretrix Inc. Labor management devices for decreasing the incidence of cesarean childbirth
US9326721B2 (en) 2013-03-14 2016-05-03 Stetrix, Inc. Labor management devices for pelvic floor support
US9993192B2 (en) 2013-03-14 2018-06-12 Stetrix, Inc. Labor management methods for decreasing the duration of second stage labor
US10080520B2 (en) 2015-02-27 2018-09-25 Stetrix, Inc. Labor monitoring of pelvic floor

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

Granted publication date: 20120502

Termination date: 20120913