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A pancreatic duct drainage stent with metering function

A technology of internal drainage and pancreatic duct, applied in the direction of catheter, etc., can solve the problems of waste of manpower and low work efficiency, and achieve the effect of reducing the incidence rate, reducing intestinal obstruction, and reducing the risk of intestinal perforation

Active Publication Date: 2022-04-08
SUZHOU FRANKENMAN MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a pancreatic duct drainage stent with a metering function, so as to solve the problem of low work efficiency and waste of a lot of manpower in the prior art mentioned above.

Method used

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  • A pancreatic duct drainage stent with metering function
  • A pancreatic duct drainage stent with metering function
  • A pancreatic duct drainage stent with metering function

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Embodiment Construction

[0032] 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. The specific embodiments described here are only used to explain the present invention, not to limit 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.

[0033] The present invention provides such Figure 1-6 A pancreatic duct drainage stent with metering function shown includes a pipeline 1, the pipeline 1 includes a standpipe 101, a horizontal tube 102 and a tube head 103, and the vertical tube 101, the horizontal tube 102 and the tube head 103 are all communicated Setting, a first chan...

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Abstract

The invention discloses a pancreatic duct drainage stent with a metering function, which comprises a pipeline, and the pipeline includes a standpipe, a horizontal pipe and a pipe head, and the horizontal pipe of the standpipe and the pipe head are connected to each other, and the standpipe is provided with a There is a first passage, and a liquid storage tank is arranged in the first passage, and the liquid storage tank is arranged in the structure of an acrylic tank, and a through groove is opened on one side of the standpipe, and a scale identification plate is fixedly installed on the outside of the through groove A liquid level sensing switch is installed through one side of the scale marking plate, the sensing probe of the liquid level sensing switch extends into the liquid storage tank, and one end of the horizontal tube is provided with a support assembly, and the support assembly includes a spring and a support There are positioning grooves in the annular equidistant array in the horizontal tube, a positioning shaft is fixedly installed on one side of the positioning groove, and one side of the support plate is rotatably installed on the surface of the positioning shaft, which reduces the incidence of postoperative pancreatitis , reducing the risk of intestinal obstruction and intestinal perforation.

Description

technical field [0001] The invention belongs to the technical field of drainage stents, in particular to a pancreatic duct drainage stent with a metering function. Background technique [0002] At present, with the continuous development of endoscopic technology and the continuous improvement of its accessories, duodenoscopy (ERCP) has become an important measure for the treatment of hepatobiliary and pancreatic diseases, including choledocholithiasis, bile duct injury, bile duct stricture, and liver transplantation. Posterior biliary complications, etc. Compared with traditional laparotomy, this technique has the advantages of less trauma, high safety factor, and faster recovery. Observation under direct vision can detect hepatobiliary and pancreatic diseases that cannot be detected by conventional hepatobiliary, spleen and pancreatic CT, ultrasound and magnetic resonance examinations. [0003] Although ERCP has the above advantages in the treatment of hepatobiliary and p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M25/00
CPCA61M25/00
Inventor 金富康薛剑
Owner SUZHOU FRANKENMAN MEDICAL EQUIP
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