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Cervical dilatation forceps

A technique of dilating forceps and cervix, which is applied in the field of cervical dilating forceps, can solve the problems that the degree of dilation forceps cannot be accurately controlled and the dilation effect of the cervical dilating forceps is not obvious, and achieves the effects of simple structure, prevention of secondary injury and convenient operation.

Inactive Publication Date: 2018-05-08
SICHUAN ZHICHUANG SPACE INCUBATOR MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a cervical dilation forceps to solve the technical problem that the expansion effect of the cervical dilation forceps is not obvious, and to solve the technical problem that the expansion degree of the cervical dilation forceps cannot be accurately controlled.

Method used

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  • Cervical dilatation forceps

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Embodiment Construction

[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0017] Any feature disclosed in this specification (including any appended claims, abstract), unless otherwise stated, may be replaced by alternative features that are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0018] Such as figure 1 As shown, a kind of cervical dilatation forceps of the present invention comprises left forceps body and right forceps body, and left forceps body and right forceps body are provided with pincer bar 1 and pincer handle respectively, and described pincer bar 1 and pincer handle are fixedly connected, and the The two pliers handles are rotatably connected together by a hinge pin 4, and the two pliers handles are provided with a locking device, ...

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Abstract

The invention discloses cervical dilatation forceps which comprise a left forceps body and a right forceps body. The left forceps body and the second forceps body are each provided with a forceps rodand a forceps handle respectively, the forceps rods and the forceps handles are fixedly connected, and the two forceps handles are rotatably connected together through a hinge pin; a locking device isarranged on the two forceps handles, the relative positions of the two forceps bodies are fixed through the locking device, the locking device comprises a locking rod and a locking handle which can cooperate with each other, and the locking rod is located between the left forceps body and the right forceps body.

Description

technical field [0001] The invention relates to a medical device, in particular to a cervical dilation forceps. Background technique [0002] In clinical medicine, when performing uterine disease operation, it is often necessary to dilate the cervix. There are many kinds of existing cervical dilation devices, such as mechanical, water bladder, and inflatable cervical dilators. Although they have certain effects, However, there are still problems that the expansion effect is not obvious, and the expansion degree cannot be precisely controlled. Contents of the invention [0003] The object of the present invention is to provide a cervical dilation forceps to solve the technical problem that the expansion effect of the cervical dilation forceps is not obvious, and to solve the technical problem that the expansion degree of the cervical dilation forceps cannot be precisely controlled. [0004] The technical scheme adopted in the present invention is as follows: the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/42A61B17/28
CPCA61B17/4241A61B17/2812A61B17/2833A61B17/2841A61B2017/2808A61B2017/4225
Inventor 孙帝
Owner SICHUAN ZHICHUANG SPACE INCUBATOR MANAGEMENT CO LTD
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