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Medical multifunctional gastrointestinal catheter

A multi-functional, catheter technology, applied in the direction of therapeutic feeding tubes, etc., can solve the problems of the catheter slipping off, the effect is not ideal, the treatment effect is single, etc., and the effect of reducing the difficulty of work is achieved.

Inactive Publication Date: 2018-09-14
周晓艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The currently used gastrointestinal tube only provides drainage or delivery of medicinal liquid and nutrient solution, and the therapeutic effect is single and unsatisfactory
After the catheter is placed, it is easy to slip and fall off.

Method used

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  • Medical multifunctional gastrointestinal catheter

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Embodiment Construction

[0015] In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] like figure 1 As shown, a medical multifunctional gastrointestinal catheter described in this embodiment is divided into a double-tube structure, and the double-tube structure includes a recovery tube 1 and a drug delivery tube 2. The recovery tube 1 The surface is provided with a scale mark 3, the interior of the recovery tube 1 is provided with a thrust plug 4, the end of the recovery tube 1 is provided with a liquid suction bag 5, and the tail of the recovery tube 1 is provided with an outflow catheter 6, and the inside of the drug delivery tube 2 is A medicine constant temperature layer 7 is provided, and a medicine circulation cavity 8 is arranged inside the medicine constant temperature layer 7, and a medicine buffer chamber 9 is pro...

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Abstract

The invention provides a medical multifunctional gastrointestinal catheter, wherein the catheter is of a double tube structure. The double tube structure includes a recovery tube and a medicine feeding tube. The surface of the recovery tube is provided with scale lines, a thrust plug is disposed in the recovery tube, the top of the recovery tube is provided with a liquid suction bag, and the tailof the recovery tube is provided with a discharging catheter. A medicament constant temperature layer is arranged in the medicine feeding tube, a medicament circulating chamber is disposed in the medicament constant temperature layer, medicament buffer chambers are disposed in the medicament constant temperature layer and at the tail end of the medicament circulating chamber, the top of each medicament buffer chamber is provided with a liquid medicine diffusion head, and the surface of the liquid medicine diffusion head is provided with a micro scattering hole. The medical multifunctional gastrointestinal catheter has the advantages that through the arrangement of a device for preventing reflux of gastric juice and a medicament conveying tube, effective treatment and care can be performedfor patients with gastrointestinal diseases, thereby reducing medical workers' working difficulty.

Description

technical field [0001] The invention belongs to the field of medical technology equipment, in particular to a medical multifunctional gastrointestinal catheter. Background technique [0002] At present, in the field of medical devices, when doctors need to clean the patient's gastrointestinal tract or perform gastrointestinal nutrition, in the current nasogastric and jejunal tubes, the catheter without a balloon can only be blindly inserted into the gastrointestinal or gastrointestinal tract by external force. Invasive operations such as gastroscopy and surgery [0003] The gastrointestinal tube currently used only provides drainage or delivery of medicinal liquid and nutrient solution, and the therapeutic effect is single and unsatisfactory. After the catheter is placed, it is easy to slip and fall off. Contents of the invention [0004] In order to solve the above-mentioned technical problems, the present invention provides a medical multifunctional gastrointestinal ca...

Claims

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Application Information

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IPC IPC(8): A61J15/00
CPCA61J15/0015A61J15/0053A61J15/0069A61J15/0073A61J15/008
Inventor 周晓艳李保改杨萍
Owner 周晓艳
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