CN104083244B - 置环辅助器 - Google Patents

置环辅助器 Download PDF

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Publication number
CN104083244B
CN104083244B CN201410327638.6A CN201410327638A CN104083244B CN 104083244 B CN104083244 B CN 104083244B CN 201410327638 A CN201410327638 A CN 201410327638A CN 104083244 B CN104083244 B CN 104083244B
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CN104083244A (zh
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宋克娟
杨凤霞
吕腾
郝风云
姚勤
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Affiliated Hospital of University of Qingdao
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Affiliated Hospital of University of Qingdao
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Abstract

置环辅助器，属于医疗用具技术领域。本发明的技术方案是：包括扩撑臂、连接轴、窥视孔、捏柄和定位齿，其特征是在窥视孔顶壁上设有短套管，短套管内设有支杆，支杆前端设有弹力固定夹，支杆表面设有定位环，短套管后端口部设有弹力定位板，支杆后端设有拉环，短套管底壁外侧设有气压伸缩杆，气压伸缩杆前端设有软胶球，气压伸缩杆后段设有导管，窥视孔外侧壁上设有气囊，导管与气囊相通，气压伸缩杆表面设有刻度。本发明结构简单，在置环时操作简便、省时省力，且能够牵拉宫颈管使宫腔处于水平状态并固定保持其形态，同时能够探测并测量宫腔，减轻了医务人员的工作难度。

Description

置环辅助器
技术领域：本发明属于医疗用具技术领域，具体地讲是一种置环辅助器。
背景技术：宫内置环是现有避孕技术中最常采用的一种方法，目前，临床上主要是先用内窥镜扩撑病人外阴，再用钳子钳夹宫颈口并牵拉使宫底与宫颈口处于水平位置，探入探针探测宫腔走行状况及深度，然后持置环器安置避孕环，这样操作起来十分麻烦、费时费力，且钳子钳夹宫颈口始终需要专人牵拉，严重妨碍操作；探测宫腔后，固定钳子稍有移动，宫腔内情况就会随之改变，导致前期操作前功尽弃，给医务人员增加了极大的工作难度。
发明内容：本发明的目的是提供一种在置环时操作简便、省时省力，且能够牵拉宫颈管使宫腔处于水平状态并固定保持其形态，同时能够探测并测量宫腔的置环辅助器。
本发明的技术方案是：包括扩撑臂、连接轴、窥视孔、捏柄和定位齿，其特征是在窥视孔顶壁上设有短套管，短套管内设有支杆，支杆前端设有弹力固定夹，支杆表面设有定位环，短套管后端口部设有弹力定位板，支杆后端设有拉环，短套管底壁外侧设有气压伸缩杆，气压伸缩杆前端设有软胶球，气压伸缩杆后段设有导管，窥视孔外侧壁上设有气囊，导管与气囊相通，气压伸缩杆表面设有刻度。
本发明的有益效果是：本发明结构简单，在置环时操作简便、省时省力，且能够牵拉宫颈管使宫腔处于水平状态并固定保持其形态，同时能够探测并测量宫腔，减轻了医务人员的工作难度。
附图说明：附图1为本发明的结构示意图。
图中1、扩撑臂，2、连接轴，3、窥视孔，4、捏柄，5、定位齿，6、短套管，7、支杆，8、弹力固定夹，9、定位环，10、弹力定位板，11、拉环，12、气压伸缩杆，13、软胶球，14、导管，15、气囊，16、刻度。
具体实施方式：包括扩撑臂1、连接轴2、窥视孔3、捏柄4和定位齿5，其特征是在窥视孔3顶壁上设有短套管6，短套管6内设有支杆7，支杆7前端设有弹力固定夹8，支杆7表面设有定位环9，短套管6后端口部设有弹力定位板10，支杆7后端设有拉环11，短套管6底壁外侧设有气压伸缩杆12，气压伸缩杆12前端设有软胶球13，气压伸缩杆12后段设有导管14，窥视孔3外侧壁上设有气囊15，导管14与气囊15相通，气压伸缩杆12表面设有刻度16。在置环时，扩撑臂扩撑外阴，定位齿定位5，拉拉环11，弹力固定夹8夹持宫颈的同时借助短套管6加固固定，弹力定位板10固定定位环9放置支杆7复位，手捏气囊15，气压伸缩杆12伸展软胶球13探入宫腔并观察刻度确定深度即可。

Claims (1)

1.置环辅助器，包括扩撑臂(1)、连接轴(2)、窥视孔(3)、捏柄(4)和定位齿(5)，其特征是：在窥视孔(3)顶壁上设有短套管(6)，短套管(6)内设有支杆(7)，支杆(7)前端设有弹力固定夹(8)，支杆(7)表面设有定位环(9)，短套管(6)后端口部设有弹力定位板(10)，支杆(7)后端设有拉环(11)，短套管(6)底壁外侧设有气压伸缩杆(12)，气压伸缩杆(12)前端设有软胶球(13)，气压伸缩杆(12)后段设有导管(14)，窥视孔(3)外侧壁上设有气囊(15)，导管(14)与气囊(15)相通，气压伸缩杆(12)表面设有刻度(16)，弹力定位板(10)固定定位环(9)放置支杆(7)复位。
CN201410327638.6A 2014-06-30 2014-06-30 置环辅助器 Expired - Fee Related CN104083244B (zh)

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CN105796228B (zh) * 2016-03-08 2017-09-05 张瑞芳 推环器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379299B1 (en) * 2000-05-04 2002-04-30 German Borodulin Vaginal speculum with adjustable blades
CN2877619Y (zh) * 2006-03-20 2007-03-14 西安交通大学 一次性输卵管通液手术包
CN201710362U (zh) * 2010-07-02 2011-01-19 刘静 新型子宫探针
CN201775659U (zh) * 2010-07-09 2011-03-30 田林 一种带固定装置的宫颈钳

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9724124B2 (en) * 2011-08-08 2017-08-08 Boston Scientific Scimed Inc. Devices and methods for controlling depth of insertion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379299B1 (en) * 2000-05-04 2002-04-30 German Borodulin Vaginal speculum with adjustable blades
CN2877619Y (zh) * 2006-03-20 2007-03-14 西安交通大学 一次性输卵管通液手术包
CN201710362U (zh) * 2010-07-02 2011-01-19 刘静 新型子宫探针
CN201775659U (zh) * 2010-07-09 2011-03-30 田林 一种带固定装置的宫颈钳

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