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A dilator, temperature sensor technology, applied to the dilator. It can solve the problems of patient discomfort and cold

Inactive Publication Date: 2017-08-29
ANHUI GUOTAI GUORUI MEDICAL TREATMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the current dilators are made of metal. Metal products have the advantages of smooth surface and easy expansion, but they will produce a cold feeling when used, especially in winter, which can easily cause discomfort to patients. However, there is currently no such dilator on the market. Appears to make corresponding improvements to this defect

Method used

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0016] combine figure 1 and figure 2 As illustrated, the dilator includes a rod body 1 with a hollow structure inside and a flat handle 2. The rod body 1 includes a first rod body 11 in a straight tube shape and a second rod body 12 in a curved tube shape. One end of the rod body 11 is connected to the handle 2, and the other end is seamlessly connected to the second rod body 12. During production, the first rod body 11, the second rod body 12 and the handle 13 can be integrally formed. A heating device 3 is provided inside the first rod body 11 and the second rod body 12 for heating the rod body 1 .

[0017] As a preferred example, the heating device 3 includes ...

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PUM

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Abstract

The invention discloses an expander. The expander comprises a rod with a hollow structure and a flat handle. The rod comprises a first rod body in the shape of a straight tube and a second rod body in the shape of a bent tube, wherein one end of the first rod body is connected with the handle, the other end of the first rod body is connected with the second rod body seamlessly, and heating devices are arranged in the first rod body and the second rod body. The heating devices are added to a traditional expander, heating temperature can be precisely controlled to make the temperature of the expander close to the body temperature in use, so that a patient does not feel uncomfortable due to coldness and can not be scalded by high temperature, and therefore surgery or examination can be conducted smoothly.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a dilator. Background technique [0002] At present, in the medical and health industry, the examination and treatment of various uterine diseases, such as curettage, uterine curettage, intrauterine radiotherapy, induced abortion, etc., all need to use cervical dilators, as well as anal surgery or inspection. Use a dilator. Most of the current dilators are made of metal. Metal products have the advantages of smooth surface and easy expansion, but they will produce a cold feeling when used, especially in winter, which can easily cause discomfort to patients. However, there is currently no such dilator on the market. A corresponding improved product has appeared to address this defect. Contents of the invention [0003] According to the deficiencies of the prior art, the object of the present invention is to provide a dilator, which can be heated during use,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M29/00
CPCA61M29/00A61M2205/36A61M2205/3368A61M2210/1433A61M2210/1067
Inventor 胡康杨志华王海军高群
Owner ANHUI GUOTAI GUORUI MEDICAL TREATMENT TECH CO LTD