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Temperature-control anti-fog apparatus for clamping type laparoscope lens

A clamping device, laparoscope technology, applied in laparoscopy, endoscopy, medical science and other directions, can solve problems such as safety hazards, achieve the effect of improving efficiency, high medical safety, and avoiding lens fogging

Inactive Publication Date: 2016-11-16
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the disadvantage of this device is that the heating belt is set near the lens and needs to be inserted into the abdominal cavity, which will bring safety hazards

Method used

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  • Temperature-control anti-fog apparatus for clamping type laparoscope lens
  • Temperature-control anti-fog apparatus for clamping type laparoscope lens

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0035] Such as figure 1 , figure 2 As shown, a clamping laparoscopic lens temperature control anti-fog device includes: a clamping device, a heating system, a shell and an inner wall gasket, specifically:

[0036] The clamping device is a semi-open structure, consisting of two jaws 2-41 and 2-42, the two jaws are semicircular, and the jaws 2-41 and 2-42 are located by The limit shaft 2-3 on one side of the cylindrical surface formed by the shell 1-31 and the shell 1-32 is connected and limited;...

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PUM

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Abstract

The invention discloses a temperature-control anti-fog apparatus for a clamping type laparoscope lens. The apparatus comprises a clamping device, a heating system, a shell and an inner-wall gasket. The temperature-control anti-fog apparatus following beneficial effects: clamping type design is utilized; before an operation, the clamping device enables the apparatus to be directly clamped on a rod of a laparoscope; a switch is turned on and a heat-preservation system works; installation is easy and convenient; during the operation, no detachment is achieved so that operation efficiency is effectively raised; the heating system is efficient and stable and has good heating and insulation effect of the laparoscope lens; fogging phenomenon of the lens is effectively reduced during a laparoscopic surgery; and the apparatus is an integral device and ensures safety of the operation.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a clamp-type laparoscopic lens temperature control anti-fog device used in laparoscopic surgery to prevent the laparoscopic lens from fogging. Background technique [0002] During laparoscopic surgery, the laparoscopic lens needs to be inserted into the abdominal cavity, and the intra-abdominal images captured by the laparoscopic lens are displayed on a dedicated monitor in real time through camera technology. According to the images displayed on the monitor, the doctor, Surgery is performed using specialized surgical instruments. [0003] Before the laparoscope is inserted into the abdominal cavity, the temperature of the lens is close to the room temperature of the operating room, about 20°C to 25°C. When the laparoscope is inserted into the abdominal cavity, the laparoscope lens will gradually heat up to the body temperature of 37°C. During the heating process, the le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00A61B1/313A61B1/12
CPCA61B1/00131A61B1/127A61B1/128A61B1/3132A61B17/00234A61B2017/0023A61B2017/00238A61B2017/00296A61B2217/002
Inventor 王坚陈涛许黎明陈炜胡一星陈禺张赟和覃一飞
Owner SHANGHAI JIAO TONG UNIV
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