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Flexible Endoscopic Device

A soft and flexible technology, applied in the fields of endoscopy, medical science, diagnosis, etc., can solve the problem that two devices cannot be connected at the same time, and achieve the effect of controlling the outer diameter and enriching functions

Active Publication Date: 2021-09-03
SHANGHAI ANQING MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a flexible endoscopic device to solve the problem that two kinds of instruments cannot be inserted at the same time. In a further optional solution, it can also solve the problem of how to realize the precise position indication of the inserted instrument

Method used

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Embodiment Construction

[0085] 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.

[0086] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or...

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Abstract

The invention provides a flexible endoscopic device, comprising: a mirror body structure, a camera assembly and an instrument transfer structure; the mirror body structure includes a bendable flexible insertion part and a handle part connected to one end of the flexible insertion part , the handle part is provided with a first access port, and a first channel is provided in the flexible insertion part; the first access port is directly or indirectly connected to the first channel; the camera assembly is connected to the first channel When accessing the port, at least part of the camera assembly extends into the first channel; when the instrument transfer structure is connected to the first access port, the first instrument extends into the first channel. The present invention expands the functions of the channel and the access port by introducing the device transfer structure and the multiplexing of the channel and the access port, and realizes a new device access mode, and further, through the access and use of dual devices , to provide doctors with the possibility of using multiple instruments to complete more and more complex operations.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a soft endoscopic device. Background technique [0002] In recent years, endoscopes and their surgical instruments have been widely used in the field of minimally invasive diagnosis and treatment. With the rapid development of minimally invasive medical technology, higher requirements have been put forward for endoscopes. Classified according to the different parts of the endoscope: neuroscope, urethrocystoscope, resectoscope, laparoscope, arthroscope, sinus mirror, laryngoscope, etc. According to the curvature of the endoscope head, it can be divided into soft endoscope and rigid endoscope. [0003] In the existing related art, the flexible endoscope can include a camera assembly and a mirror body structure. At the same time, the mirror body structure can be provided with an instrument access port, a camera access port, an instrument channel and a camera channel, and through ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/005A61B1/012A61B1/04A61B1/07
CPCA61B1/005A61B1/012A61B1/04A61B1/07A61B1/00124A61B1/00066A61B1/00105A61B1/018
Inventor 孙加源谢芳芳刘帅洋张琴唐伟
Owner SHANGHAI ANQING MEDICAL INSTR
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