Novel cervical dilation pliers

A technology of dilating forceps and cervix, which is applied in the field of cervical dilating forceps, can solve the problems that the expansion degree of cervical dilating forceps cannot be precisely controlled, and the expansion effect of cervical dilating forceps is not obvious, etc., and achieve the effect of simple structure, guaranteed stability, and convenient use

Inactive Publication Date: 2018-05-01
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 invention of the present invention is to provide a new type of cervical dilation forceps to solve the technical problem that the expansion effect of the cervical dilation forceps is not obvious, to so

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  • Novel cervical dilation pliers

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Embodiment Construction

[0017] 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.

[0018] 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.

[0019] 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 through the hinge pin 4, and are characterized in that: the two pliers handles a...

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Abstract

The invention discloses novel cervical dilation pliers. The novel cervical dilation pliers comprise a left plier body and a right plier body; the left plier body and the right plier body are each provided with a plier rod and a plier handle, the plier rods are fixedly connected with the plier handles, the two plier handles are rotatably connected through a hinging pin, a locking device is arrangedon the two plier handles, and comprises a locking rod and a locking handle, mutual matching between the locking rod and the locking handle is achieved, and the locking rod is located between the leftplier body and the right plier body, and the insides of the two plier rods are of hollow structures, and guide tubes are arranged inside the two plier rods.

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. In addition, in the operation of uterine diseases, the surgical waste cannot be discharged in time, or other instruments are needed to help discharge, resulting in a large number of surgical instruments, which not only affects the field of view of the operation, but also easily causes internal cervical infection. Contents of the invention [0003] The purpose of the invention of the present invention is to provide a new type of cervi...

Claims

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Application Information

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IPC IPC(8): A61B17/42
CPCA61B17/42A61B2017/4225
Inventor 孙帝
Owner SICHUAN ZHICHUANG SPACE INCUBATOR MANAGEMENT CO LTD
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