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Electronic soft uretero-renoscope

A ureteral, flexible technology, applied in urethoscope, cystoscope, endoscope and other directions, can solve the problems of unable to reach the kidney smoothly, small adjustable angle, poor use effect, etc.

Pending Publication Date: 2017-11-24
GUANGZHOU RED PINE MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the adjustable angle of ureteropeloscope is small, and it cannot reach the upper and lower cups of the kidney smoothly, and the use effect is not good

Method used

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  • Electronic soft uretero-renoscope
  • Electronic soft uretero-renoscope
  • Electronic soft uretero-renoscope

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Embodiment Construction

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening ele...

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Abstract

The invention relates to an electronic soft uretero-renoscope. The uretero-renoscope comprises an insertion head, a flexible tube, an operation handle, a first traction rope, a second traction rope and a rotating arm. When the electronic soft uretero-renoscope is in use, the rotating arm on the operation handle is rotated clockwise to make the first traction rope tightened and the second traction rope loosened, and the flexible tube deforms and rotates in a first direction; the rotating arm on the operation handle is rotated anticlockwise to make the first traction rope loosened and the second traction rope tightened, and the flexible tube deforms and rotates in a second direction. The deformation of the flexible tube drives the insertion head to rotate, and therefore the angle of a camera module is changed. According to the electronic soft uretero-renoscope, because the flexible tube can rotate in the first direction and in the second direction, the adjustable angle is greatly increased, the observation and stone-breaking effects are better, and the electronic soft uretero-renoscope has extremely good popularization significance.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an electronic flexible ureteropeloscope. Background technique [0002] Ureteropeloscopy is an auxiliary diagnostic method for diagnosing whether the kidneys are normal. Ureteropeloscopy is an important development in urological endoscopic technology. It has changed the long-standing situation that it is difficult to visually inspect the ureter and ureteral diseases must be treated with open surgery. A ureteropeloscope can be inserted through the urethra and bladder into the ureter to crush and remove ureteral or kidney stones. Generally, the adjustable angle of the ureteropeloscope is small, and it cannot reach the upper and lower cups of the kidney smoothly, and the use effect is not good. Contents of the invention [0003] Based on this, the present invention overcomes the defects of the prior art and provides an electronic flexible ureteropeloscope, which has a larger ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/005A61B1/307A61B1/04A61B1/01
CPCA61B1/0051A61B1/0052A61B1/0055A61B1/0057A61B1/01A61B1/04A61B1/307
Inventor 叶章群曾国华杨嗣星易锋
Owner GUANGZHOU RED PINE MEDICAL INSTR CO LTD
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