Endoscope lens flushing device

A technology of flushing device and endoscope, applied in endoscopy, medical science, diagnosis, etc., can solve the problems of poor flushing effect, small application range, low safety, etc., to avoid organ spasm, wide application range, assembly Simple way to effect

Pending Publication Date: 2021-11-05
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] One object of the present invention is to provide a laparoscopic lens flushing device that is simple in structure and processing, easy to disinfect, good in cleaning effect, safe and reliable, and does not need to modify the existing laparoscopic structure, and is suitable for various existing standard laparoscopic instruments , to solve the problems of complex structure, poor flushing effect, small application range and low safety existing in the existing endoscopic flushing device

Method used

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  • Endoscope lens flushing device
  • Endoscope lens flushing device
  • Endoscope lens flushing device

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Embodiment Construction

[0033] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

[0034]Those skilled in the art should understand that, in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present inventio...

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Abstract

The invention relates to an endoscope lens flushing device. The endoscope lens flushing device comprises a pipe sleeve, a flushing head and a liquid inlet end, the flushing head and the liquid inlet end are correspondingly arranged at the two ends of the pipe sleeve, the pipe sleeve is used for being assembled on an endoscope, and the liquid inlet end is used for injecting flushing liquid into the pipe sleeve. The flushing head is used for spraying high-speed high-pressure liquid to flush the endoscope lens. The endoscope lens flushing device is simple in structure and machining, easy to disinfect, good in cleaning effect, safe, reliable, free of transformation of an existing endoscope structure and suitable for existing various standard endoscope instruments.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a laparoscopic lens washing device. Background technique [0002] Laparoscopic technology is the premise of minimally invasive surgical technology. It is not only widely used in routine operations such as appendicitis and inguinal hernia, but has also been widely used in colorectal cancer and gastric cancer after repeated verification of its safety in a large number of high-quality clinical studies. In surgical treatment, it has become an indispensable work platform for gastrointestinal surgeons, and it is also one of the core standards for measuring the level of general surgery in a medical unit. [0003] In the actual surgical operation, the endoscopic lens is used as the visual field guide for all members of the surgical team, and ensuring its clarity and stability is directly related to the safety of the operation and whether the progress is smooth or not. However, during ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/12
Inventor 田大鹏王权王昱棠杨栋王中石
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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