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Laparoscope for anti-fogging surgery

A surgical lens technology, which is applied in the field of laparoscopic surgery, can solve the problem of unclear lens and achieve the effect of compact structure, guaranteed therapeutic effect and fast operation

Inactive Publication Date: 2019-06-28
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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  • Laparoscope for anti-fogging surgery
  • Laparoscope for anti-fogging surgery
  • Laparoscope for anti-fogging surgery

Examples

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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 laparoscope for anti-fogging surgery. The laparoscope comprises a laparoscope body, a cleaning sleeve and a stretchable driving device. The cleaning sleeve comprises a sleeveand a cleaning brush, the inner sleeve wall of the sleeve slidably sleeves the peripheral face of the laparoscope body, a containing cavity is formed in the inner sleeve wall of the end, corresponding to the end of the laparoscope body, of the sleeve, and the containing cavity is in an annular shape coaxially communicated with the inner sleeve wall of the sleeve; the cleaning brush comprises a plurality of bristles, and the multiple bristles are evenly and annularly arranged at the inner wall of the containing cavity and extends to the center of the containing cavity; the stretchable drivingdevice comprises an elastic connecting piece and an annular permanent magnet and an electromagnet which are coaxially arranged at the two ends of the elastic connecting piece; one of the permanent magnet and the electromagnet is connected to the end, away from the containing cavity, of the sleeve and is in movable fit with the laparoscope body, and the other one of the permanent magnet and the electromagnet is connected to the peripheral face of the end away from the laparoscope body. By adopting the laparoscope for the anti-fogging surgery of the structure, it is ensured that laparoscope surgery is performed rapidly and smoothly, and the treatment effect is ensured.

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 Applications(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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