CN2933318Y - 气囊引产器 - Google Patents

气囊引产器 Download PDF

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Publication number
CN2933318Y
CN2933318Y CN 200620122025 CN200620122025U CN2933318Y CN 2933318 Y CN2933318 Y CN 2933318Y CN 200620122025 CN200620122025 CN 200620122025 CN 200620122025 U CN200620122025 U CN 200620122025U CN 2933318 Y CN2933318 Y CN 2933318Y
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air bag
rubber hose
labor
flexible rubber
induction device
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CN 200620122025
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张琴
薛爱凤
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Abstract

本实用新型公开了一种气囊引产器,由气囊1和软胶管2构成,气囊1套装在软胶管2上,其特征在于在软胶管2的一端设通气孔3,另一端设充气管4与充气球5连通,在软胶管2上还设有自控安全阀6和刻度7。该气囊引产器,与目前的水囊引产器相比,具有结构简单,适应性强,操作方便,气囊不易脱出,安全舒适的优点。

Description

气囊引产器
技术领域
本实用新型涉及一种引产器的改进,具体地说是一种气囊引产器,适用于16-24周妊娠引产者。
背景技术
人工终止妊娠是避孕失败的补救措施,当胎儿已16-24周终止妊娠时应采取引产的方法。目前临床上常用的引产方法:一般有利凡诺引产和水囊引产法,采用利凡诺药物引产,虽成功率较高,但适应性较差,如患有急性传染病,急、慢性心、肝、肾疾病者不能采用;采用水囊引产法,在向水囊注生理盐水时比较麻烦,水囊与橡胶管的连接处也容易漏水,增加了鉴别漏水与羊水的难度,水囊还有易脱出的不足。
发明内容
本实用新型的目的在于提供一种结构简单,适应性强,操作方便,气囊不易脱出,安全舒适的气囊引产器。
为达到以上目的,本实用新型所采取的技术方案是:该气囊引产器,由气囊和软胶管构成,气囊套装在软胶管上,其特征在于在软胶管的一端设通气孔,另一端设充气管与充气球连通,为确保气囊引产的安全和掌握软胶管向子宫插入的深度,在软胶管上还设有自控安全阀和刻度。本实用新型还通过如下措施实施:所述的自控安全阀,由壳体、塑料球阀、弹簧、调节螺栓、放气孔构成,壳体一端粘贴在软胶管上,另一端设调节螺栓,调节螺栓中间设放气孔,塑料球阀、弹簧安装在壳体内,当气囊的压力过大时,塑料球阀压缩弹簧,使气囊内的气体放出,确保引产的安全。使用本实用新型时,将气囊外涂石蜡油,医护人员手持软胶管沿子宫壁与胎囊之间,将气囊送入子宫腔,观察软胶管的刻度,达到深度后,按压充气球向气囊充气,当自控安全阀起作用时,停止向气囊内充气,气囊在子宫内,引起子宫的收缩,促使气囊、胎儿、胎盘一块娩出。
本实用新型的有益效果在于:与目前的水囊引产器相比,具有结构简单,适应性强,操作方便,气囊不易脱出,安全舒适的优点。
附图说明
图1为本实用新型结构主视局剖示意图。
图2为本实用新型自控安全阀6剖视放大示意图。
具体实施方式
参照附图1、2制作本实用新型。该气囊引产器,由气囊1和软胶管2构成,气囊1套装在软胶管2上,其特征在于在软胶管2的一端设通气孔3,另一端设充气管4与充气球5连通,在软胶管2上还设有自控安全阀6和刻度7。所述的自控安全阀6,由壳体6a、塑料球阀6b、弹簧6c、调节螺栓6d、放气孔6e构成,壳体6a一端粘贴在软胶管2上,另一端设调节螺栓6d,调节螺栓6d中间设放气孔6e,塑料球阀6b、弹簧6c安装在壳体6a内。

Claims (2)

1、一种气囊引产器,由气囊(1)和软胶管(2)构成,气囊(1)套装在软胶管(2)上,其特征在于在软胶管(2)的一端设通气孔(3),另一端设充气管(4)与充气球(5)连通,在软胶管(2)上还设有自控安全阀(6)和刻度(7)。
2、根据权利要求1所述的气囊引产器,其特征在于所述的自控安全阀(6),由壳体(6a)、塑料球阀(6b)、弹簧(6c)、调节螺栓(6d)、放气孔(6e)构成,壳体(6a)一端粘贴在软胶管(2)上,另一端设调节螺栓(6d),调节螺栓(6d)中间设放气孔(6e)、塑料球阀(6b)、弹簧(6c)安装在壳体(6a)内。
CN 200620122025 2006-06-30 2006-06-30 气囊引产器 Expired - Fee Related CN2933318Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620122025 CN2933318Y (zh) 2006-06-30 2006-06-30 气囊引产器

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Application Number Priority Date Filing Date Title
CN 200620122025 CN2933318Y (zh) 2006-06-30 2006-06-30 气囊引产器

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CN2933318Y true CN2933318Y (zh) 2007-08-15

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CN 200620122025 Expired - Fee Related CN2933318Y (zh) 2006-06-30 2006-06-30 气囊引产器

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Cited By (3)

* 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
CN111529022A (zh) * 2020-05-28 2020-08-14 唐乾坤 一次性中期妊娠引产水囊

Cited By (8)

* 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
CN111529022A (zh) * 2020-05-28 2020-08-14 唐乾坤 一次性中期妊娠引产水囊

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