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Stomach tube capable of measuring pressure and preventing backflow

An anti-reflux and gastric tube technology, applied in the field of gastric tube, can solve the problems of poor anti-reflux effect of gastric tube, and achieve the effect of preventing reflux and good use effect.

Pending Publication Date: 2021-12-24
WUXI PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the deficiencies of the prior art, this application provides a gastric tube capable of measuring pressure and preventing reflux, which is used to solve the problem of poor anti-reflux effect of the gastric tube in the prior art

Method used

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  • Stomach tube capable of measuring pressure and preventing backflow
  • Stomach tube capable of measuring pressure and preventing backflow
  • Stomach tube capable of measuring pressure and preventing backflow

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The invention discloses a stomach tube capable of measuring pressure and preventing backflow. The stomach tube comprises a tube body, a plastic tail end, a head end sleeve seat, an internal thread, a silica gel connecting belt, a first sealing washer, a threaded column, a holding head, a guide wire, a first air tube, a first air bag, a second air tube, a second air bag, an exhaust port, a sealing cover, a one-way valve, a filter cotton layer, a first sleeve bag, a second sleeve bag, a control box, a cable, a rotary connecting body, an embedded groove, a rotary head, a medicine discharging hole, a pressure sensor, a sealing ball head, a second sealing gasket, a connecting guide rod, a sealing cover strip, a communicating hole, a spring arc piece, an iron disc, a guide ring, a connecting strip, a guide hole, a first spiral spring, a first electromagnet, a nesting base, an embedding hole, a second spiral spring, a sealing plate, an inner blocking hole, a sealing embedding block, a third spiral spring, a limiting groove, a trapezoidal block, a second electromagnet, an iron sheet, a hinge shaft and a spring wire. The stomach tube has the beneficial effects that the medicine discharging hole and the medicine outlet can be self-sealed, automatic blocking can be carried out, and backflow is prevented.

Description

technical field [0001] The invention relates to a gastric tube, in particular to a gastric tube capable of measuring pressure and preventing reflux, and belongs to the technical field of gastric tubes. Background technique [0002] Gastric tubes are used in special cases to help patients who cannot swallow to deliver necessary water and food. Gastric tubes are generally made of polyurethane or silicone. Depending on the material, polyurethane and silicone gastric tubes should be replaced once a month. [0003] In the existing patent document "CN211935123U a kind of pressure-measuring anti-reflux gastric tube", although the anti-reflux effect of the gastric tube can be carried out, when it is used, the sealing effect may not be good. The body is closed, and there is a gap between the two boards, the sealing is not good, and the anti-reflux effect may be insufficient. There is no gastric tube that can measure pressure and prevent reflux with a better sealing effect. Conten...

Claims

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Application Information

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IPC IPC(8): A61J15/00
CPCA61J15/0015A61J15/0088
Inventor 洪侃郁志明万霞杨颖陆守荣郁洁芦嘉琪李晓玉
Owner WUXI PEOPLES HOSPITAL
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