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Heating anti-fogging device of laparoscope lens

A laparoscope and lens technology, applied in the field of heating and anti-fogging devices, can solve the problems of resource waste, laparoscopic lens fogging, inconvenient use, etc., and achieve the effect of improving assembly efficiency and anti-drop performance

Pending Publication Date: 2020-12-04
NINGBO MEDICAL CENT LIHUILI HOSPITACL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, during the operation of laparoscopic surgery in the hospital, the phenomenon of fogging of the laparoscopic lens often occurs, resulting in unclear surgical field of view. Most of them use a disposable anti-fog heating device to solve the phenomenon of lens fogging, but the existing The disposable anti-fog heating device is time-consuming and troublesome to install, it is very inconvenient to use, and it cannot be recycled, resulting in a certain waste of resources. Therefore, we have designed a heating anti-fog device for laparoscopic lenses to solve the above problems. question

Method used

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  • Heating anti-fogging device of laparoscope lens
  • Heating anti-fogging device of laparoscope lens
  • Heating anti-fogging device of laparoscope lens

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-5 , a heated anti-fog device for a laparoscopic lens, including lens 1, see Figure 1-5 The lens 1 is provided with a camera 12 and an illuminating lamp bead 13. The camera 12 and the illuminating lamp bead 13 belong to the prior art and are used for shooting and illuminating respectively. One end of the lens 1 is provided with a connecting portion 11, and the surface of the connecting portion 11 is threaded. The connection sleeve 2 is co...

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Abstract

The invention discloses a heating anti-fogging device of a laparoscope lens, and belongs to the technical field of medical instruments. A camera and an illuminating lamp bead are arranged in the lens;a connecting part is arranged at one end of the lens; the surface of the connecting part is connected with a connecting sleeve by screw threads; a mounting groove is formed in the connecting sleeve;the center of the bottom of the mounting groove is fixedly connected with an anti-fogging lens; and the anti-fog lens comprises a base layer, a conductive layer, an anti-oxidation layer and an anti-impact layer. The anti-fog lens of the heating anti-fog device of the laparoscope lens has an independent automatic heating anti-fog function, the anti-impact layer improves the anti-falling performanceof the anti-fog lens, and the connecting sleeve and the lens have a detachable combination function, so that not only is the heating anti-fogging device enabled to have the functions of quick assembly and disassembly and recycling, but also the independent use of the laparoscope lens cannot be influenced, and the heating anti-fogging device can be disassembled to replace a common lens for the lens when not in use.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a heating and anti-fogging device for a laparoscopic lens. Background technique [0002] Laparoscope is an advanced medical equipment integrating mechanical, electrical and optical technologies. Laparoscopic surgery is to use cold light source to provide illumination, insert laparoscopic lens into abdominal cavity, and use endoscopic technology and image display technology to analyze the patient's condition judge. [0003] At present, during the operation of laparoscopic surgery in the hospital, the phenomenon of fogging of the laparoscopic lens often occurs, resulting in unclear surgical field of view. Most of them use a disposable anti-fog heating device to solve the phenomenon of lens fogging, but the existing The disposable anti-fog heating device is time-consuming and troublesome to install, it is very inconvenient to use, and it cannot be recycled, resulting in...

Claims

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Application Information

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IPC IPC(8): A61B1/313A61B1/12A61B1/06A61B1/04
CPCA61B1/127A61B1/04A61B1/0661A61B1/313
Inventor 蔡贤磊虞伟明
Owner NINGBO MEDICAL CENT LIHUILI HOSPITACL
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