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Exploring strip for exploring bile duct

A technique for detecting strips and bile ducts, which is used in medical science, enema/irrigator, infusion set, etc., can solve the problems of easy damage to bile ducts, invisible, etc., and achieves the effects of low production cost, simple operation, convenient and flexible detection

Inactive Publication Date: 2014-09-17
白少华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a bougie capable of detecting the biliary tract, so as to overcome the technical problems of the existing biliary tract bougie being invisible and easy to damage the biliary tract when detecting the biliary tract

Method used

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  • Exploring strip for exploring bile duct

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Such as figure 1 As shown, the bougie capable of detecting the biliary tract is divided into two parts: a detection part (1) and a hand-held part (8). The detection part (1) and the handle part (8) are bent at an obtuse angle greater than 100 degrees and less than 180 degrees. The length of the bougie detection part (1) is 0.5-3 cm, and the length of the handle part (8) is 10-35 cm. The outer diameter of the bougie is 4-15mm. Its size is small and slim. The front end of the detection part (1) is a transparent part (11), and the transparent part (11) can be made of a transparent material, so it has good see-through.

[0017] A micro camera (2) and a water jet (3) are arranged on the front end of the detection part, and the inner diameter of the water jet (3) is greater than or equal to 0.3mm. The front end of the curved portion is also provided with LED lights (21), which are distributed around the miniature camera (2), so as to provide a good lighting range and facil...

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PUM

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Abstract

The invention discloses an exploring strip for exploring a bile duct. The exploring strip for exploring the bile duct is characterized by comprising a detecting part and a handheld part, wherein the detecting part and the handheld part are deformed to form an obtuse angle; a miniature camera and a water orifice are arranged on the front end surface of the detecting part; a water spraying channel and a cable channel are arranged in the exploring strip; a water inlet nozzle is arranged on the back end surface of the back of the exploring strip; the water orifice is connected with the water inlet nozzle at the back through the water spraying channel.

Description

technical field [0001] The invention relates to a bougie used for doctor's inspection, in particular to a bougie capable of exploring the biliary tract. Background technique [0002] In the operation process of the existing patients with biliary stones, the location of the biliary stones in the patient's abdominal cavity is first detected. Known biliary tract bougie is a kind of solid, invisible, the utensil that is used for detecting biliary tract situation in the operation by the sense of touch of hand at present. When exploring the biliary tract, it is blind and affected by the limitations of the operator's experience, there is a risk of damaging the biliary tract during the operation. Contents of the invention [0003] The invention provides a bougie capable of detecting the biliary tract to overcome the technical problems of the existing biliary tract bougie being invisible and easy to damage the biliary tract when detecting the biliary tract. [0004] In order to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/04A61B1/06A61M3/02
Inventor 白少华丁佑铭程艳香朱小明
Owner 白少华
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