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A flexible and flexible electronic nephroscope for percutaneous nephroscopic surgery

A technology of nephroscope and surgery, which is applied in the field of bendable electronic nephroscope, can solve the problems of inconvenient use and adjustment, limited image clarity, inconvenient insertion into human organs, etc., and achieves the convenience of length adjustment and arbitrary bending Effect

Active Publication Date: 2022-08-02
DONGGUAN PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional percutaneous nephroscopes use an optical system arranged with micro-cylindrical lenses to transmit images, and the clarity of the images is limited. With the deepening of percutaneous nephroscopic surgery, traditional percutaneous nephroscopes usually use rigid nephroscopes , it is inconvenient to penetrate into the inside of human organs, and it cannot detect the inside of organs well, and the hard electronic nephroscope is easy to damage human organs. The existing electronic nephroscope has a certain length, which is inconvenient to use and adjust

Method used

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  • A flexible and flexible electronic nephroscope for percutaneous nephroscopic surgery
  • A flexible and flexible electronic nephroscope for percutaneous nephroscopic surgery
  • A flexible and flexible electronic nephroscope for percutaneous nephroscopic surgery

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Embodiment Construction

[0028] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

[0029] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable un...

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Abstract

The present application discloses a flexible and bendable electronic nephroscope for percutaneous nephroscopic surgery, which includes a housing, an adjusting device, a direction adjusting device and a connecting device. The adjusting device includes a screw hole opened on one end side wall of the housing, The inner thread of the screw hole is connected to one end of the screw, and the inside of the casing is slidably connected to the movable plate. The side wall of one end of the movable plate is installed with a rotating shaft. The other end of the connecting sleeve penetrates the screw hole and fixes the connection handle. The direction adjusting device includes a connecting sleeve threaded inside the connecting hole. One end of the connecting pipe is provided with an adjustment groove inside. The damage to the human body is smaller, and the great damage to the human tissue is avoided. The lighting made by the cold light source on the side of the connector can illuminate more clearly, effectively reducing the risk of damage to human organs.

Description

technical field [0001] The present application relates to a flexible electronic nephroscope, in particular to a flexible and flexible electronic nephroscope for percutaneous nephroscopic surgery. Background technique [0002] At present, there is no clinical literature report on the use of similar devices alone or in combination with rigid nephroscopes at home and abroad. Currently, rigid nephroscopes are commonly used in single-channel or multi-channel percutaneous nephroscopic surgery, and a small number of large hospitals are used in a small number of cases. Fiberoptic nephroscope, or flexible fiber ureteroscope, or flexible electronic ureteroscope (all imported products) perform renal stone lithotripsy through the ureter, or combine flexible fiber or flexible electronic ureteroscope with rigid ureteroscope Combined use, carry out percutaneous nephroscopic surgery with flexible ureteroscopic nephroscopic + rigid nephroscopic surgery. [0003] The traditional percutaneous...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/005A61B1/018A61B1/04A61B1/06
CPCA61B1/0051A61B1/018A61B1/04A61B1/06A61B1/0052
Inventor 孟祥军
Owner DONGGUAN PEOPLES HOSPITAL