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Deflector, deflection system and lens maintaining system

A deflector system and deflector technology, used in endoscopy, medical science, diagnosis, etc., can solve the problems of long operation time, inability to quickly and efficiently complete lens cleaning, large water consumption, etc., and achieve the effect of efficient cleaning

Active Publication Date: 2021-10-15
上海执中医疗技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, it takes a long time to clean and defog the lens during the operation, and the water consumption is large, so it is impossible to clean the lens quickly and efficiently

Method used

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  • Deflector, deflection system and lens maintaining system
  • Deflector, deflection system and lens maintaining system
  • Deflector, deflection system and lens maintaining system

Examples

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Embodiment Construction

[0030] Embodiments of the present disclosure provide a deflector, a deflection system, and a lens maintenance system, which are used during laparoscopic surgery, and can quickly and efficiently complete lens cleaning and defogging during surgery without changing the relative position of the laparoscopic surgery .

[0031] In order to make the purpose, technical solutions and effects of the present disclosure more clear and definite, the present disclosure will be further described in detail below with reference to the accompanying drawings and in combination with preferred embodiments. It should be understood that the specific embodiments described here are only for explaining the present disclosure, and are not intended to limit the protection scope of the present disclosure.

[0032] Here, the description of the present disclosure uses the same reference numerals for the same components in different embodiments. Although the present disclosure is described with respect to a...

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PUM

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Abstract

The embodiment of the invention provides a deflector, a deflection system and a lens maintaining system. The deflector includes: a side wall; a bottom wall, wherein the bottom wall and the side wall define a cavity for accommodating an endoscope; a blocking part which is arranged at one end of the bottom wall and is suitable for fixing a lens of an endoscope in the deflector; a gas channel; and a liquid channel. The deflection system comprises a deflector, a sheath tube, a capillary steel tube, a locking device and a heat shrink tube. The lens maintaining system comprises a deflection system, a gas transmission system and a liquid transmission system. When an endoscopic surgery is carried out, gas and liquid used for cleaning the lens can be deflected to the direction of the lens of the endoscope through the deflector, and the lens of the endoscope can be cleaned more quickly and efficiently.

Description

technical field [0001] The present disclosure relates to the technical field of medical devices, in particular to a deflector, a deflection system and a lens maintenance system. Background technique [0002] At present, as a representative of minimally invasive surgery, laparoscopic surgery is a common and fast surgical method; usually, when performing laparoscopic surgery, the lens of the laparoscope is easily polluted and fogged in the patient's body. In the prior art, it takes a long time to clean and defog the lens during the operation, and the water consumption is large, so the lens cleaning cannot be completed quickly and efficiently. [0003] Therefore, a new deflector, deflection system and lens maintenance system are required. Contents of the invention [0004] In order to solve the problems existing in the prior art, embodiments of the present disclosure provide a deflector, a deflection system, and a lens maintenance system, which can quickly and efficiently co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/12
CPCA61B1/126
Inventor 张宇深肖洒曾美华
Owner 上海执中医疗技术有限公司
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