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Dilater

A technology of dilators and dilators, applied in the field of medical devices, can solve the problems of complicated operation, time-consuming and labor-intensive, etc., and achieve the effect of saving operation time, simple structure, and smooth medical diagnosis or operation

Active Publication Date: 2008-10-08
TAIZHOU KANGJIAN MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it is only suitable for doctors to do ordinary vaginal examinations, and when medical operations are performed or there is gas in the vagina, it is necessary to use other medical tools to remove the gas in the human body. The operation is complicated, time-consuming and labor-intensive

Method used

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Embodiment Construction

[0024] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0025] Such as figure 1 , figure 2 with image 3 As shown, the dilator of the present invention includes a first expansion piece 1 and a second expansion piece 2 which are bent, and the bending part of the second expansion piece 2 is hinged to the bending part of the first expansion piece 1 . Expansion piece one 1 is divided into working section one 12 and handle section one 13 with the bending point as the boundary, expansion piece two 2 is divided into working section two 23 and handle section two 24 with the bending place as the boundary, handle section two 24 and working section two The included angle between section two 23 is an obtuse angle, and is larger than the included angle between handle section one 13 and w...

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Abstract

The invention provides a dilator and pertains to the technical filed of medical equipment. The dilator of the invention solves the problem that the existing dilator can not directly remove air existing after the operation or in the vagina. The dilator comprises a dilation part 1 and a dilation part 2 which are all bended, wherein, a bended part of the dilation part 2 is articulated with a bended part of the dilation part 1; the dilation part 1 is provided with a handle section 1 and an operation section 1 while the dilation part 2 is provided with a handle section 2 and an operation section 2; the operation section 1 and the operation section 2 after being attached with each other can form a hollow cavity; a viewing port is arranged on the handle section 2 and the hollow cavity is internally provided with an air conduit one section of which is fixedly connected with the operation section 1 or the operation section 2 and the other section of which runs through the viewing port. The dilator is formed by articulating two dilation parts and the air existing after operations or in the vagina can be directly and smoothly exhausted out of the body through the air conduit arranged on the operation section, thus the dilator of the invention has simple structure, sanitary use and can also save time and labor.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, and relates to a dilator, in particular to a dilator with an exhaust function. Background technique [0002] Dilators are widely used because they can facilitate doctors to observe the health of the vagina or surrounding organs for diagnosis and treatment. [0003] A common dilator is formed by pivoting two dilators. For example, the Chinese patent application number 200520101950.X authorized publication number CN2803421Y discloses a "novel disposable vaginal dilator", which consists of an upper dilator and a lower dilator. The expansion piece and the flaring adjustment positioning rod are composed of three parts. There are pivot pins on both sides of the root of the lower expansion piece. The pivot pin is connected with the lower expansion piece. The corresponding position of the pin is provided with a shaft hole, the upper expansion piece includes an upper blade and a handle, a pee...

Claims

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Application Information

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IPC IPC(8): A61M29/00A61B1/32
Inventor 林和平
Owner TAIZHOU KANGJIAN MEDICAL EQUIP
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