Anti-fog surgery laparoscopic lens

A surgical lens technology, applied in the field of laparoscopic surgery, can solve problems such as unclear lens, and achieve the effect of small structure, time saving and fast operation

Inactive Publication Date: 2021-10-15
中国人民解放军陆军特色医学中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above problems, the present invention proposes a laparoscopic lens for anti-fogging surgery to solve the problem of unclear lens in laparoscopic surgery, to ensure fast and smooth laparoscopic surgery, and to ensure the therapeutic effect

Method used

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  • Anti-fog surgery laparoscopic lens
  • Anti-fog surgery laparoscopic lens
  • Anti-fog surgery laparoscopic lens

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Embodiment Construction

[0028] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention. In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right" etc. is based on the drawings The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the components or structures referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the scope of the present invention. limit. ...

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Abstract

The invention discloses a peritoneal lens for anti-fogging surgery, comprising: a lens body, a cleaning sleeve and a telescopic drive device; the cleaning sleeve includes: a sleeve and a cleaning brush, and the inner cylinder wall of the sleeve is slidably sleeved on the lens body On the outer peripheral surface of the sleeve, an accommodating cavity is arranged on the inner wall of the sleeve corresponding to the end of the lens body. The uniform ring is arranged on the inner wall of the accommodating cavity and extends toward the center of the accommodating cavity; the telescopic driving device includes: an elastic connector and ring-shaped permanent magnets and electromagnets coaxially arranged at both ends of the elastic connector; the permanent magnet and the electromagnet One of the bodies is connected to the end of the sleeve away from the accommodating cavity and is movably matched with the lens body, and the other is connected to the outer peripheral surface of the lens body away from the end. The laparoscopic lens for anti-fogging surgery with the above structure can ensure fast and smooth laparoscopic surgery and ensure the therapeutic effect.

Description

technical field [0001] The invention relates to the technical field of laparoscopic surgery, in particular to a laparoscopic lens for anti-fogging surgery. Background technique [0002] Laparoscopic surgery only needs to make a small incision in the patient's abdomen, and then the laparoscope can be inserted into the abdominal cavity through the incision to clearly observe the situation in the abdominal cavity. The trauma is small and the recovery is fast. Therefore, laparoscopy is widely used in modern medicine. But because of the patient's body temperature, when the laparoscope is inserted through the incision, the mirror surface will often fog up. At the same time, the blood and fat tissue in the abdominal cavity will also pollute the lens, making the lens unclear. The existing treatment method is usually to take out the lens and wipe it clean before inserting it. Repeatedly, time is wasted, and in severe cases, the best operation time may even be missed, which affects th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/313A61B1/12A61B1/00
Inventor 曾玮伍强马钰刘坤李杰
Owner 中国人民解放军陆军特色医学中心
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