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Stomach tube and method capable of recognizing whether stomach tube enters stomach or not

A gastric tube and stomach technology, applied in the field of gastric tube manufacturing, can solve the problems of patient pain, high mental pressure on nursing staff, and inability to intuitively know whether the gastric tube is inserted into the stomach, etc., so as to reduce nursing costs and avoid pain.

Pending Publication Date: 2021-10-15
HANGZHOU YUHANG DISTRICT NO 5 PEOPLES HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the structural design of the existing gastric tube, there is no simple and reliable method for non-professionals to complete the intuitive detection of whether the gastric tube is inserted into the stomach, but a specialized nursing staff (such as a nurse) is required to complete the insertion of the gastric tube into the stomach. Even so, the nursing staff cannot intuitively get the information of whether the gastric tube is inserted into the stomach, but rely on negative pressure (such as a syringe) to see if the gastric juice can be drawn out. If it is drawn out, it is concluded that it is inserted into the stomach. It was determined that the stomach was not inserted, and the hand was pulled out to insert it again. This operation until the insertion into the stomach not only brought great pain to the patient, but also caused a lot of mental stress for the nurses.

Method used

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  • Stomach tube and method capable of recognizing whether stomach tube enters stomach or not

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1: with reference to attached figure 1 . A gastric tube capable of identifying whether the gastric tube enters the stomach, it includes a gastric tube 1, the gastric tube is a known technology, and will not be described here. The stomach tube 1 is built with a gastric juice detection soft rod 2, and the head of the gastric juice detection soft rod 2 is a pH value detection head 3. The three gastric juice detection soft rod heads are pH test paper heads. Of course, the diameter of the pH value test paper head is smaller than the inner diameter of the gastric tube and larger than the diameter of the gastric juice detection soft rod 2. The gastric juice detection soft rod 2 is made of food-grade polymer materials. The method is a prior art and will not be described here. The diameter of the head of the gastric juice detection soft rod 2 and the inner diameter of the gastric tube are slightly overfit.

Embodiment 2

[0010] Embodiment 2: On the basis of Embodiment 1, the head of the gastric juice detection soft rod 2 is made of pH value testing materials.

Embodiment 3

[0011] Embodiment 3: On the basis of Embodiment 1, the lower part of the gastric tube 1 is provided with a fluid guide hole 4 .

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Abstract

The invention relates to a stomach tube and a method capable of recognizing whether the stomach tube enters the stomach or not, which can visually display whether the stomach tube is inserted into the stomach of a patient by non-professionals; the stomach tube comprises a stomach tube, a gastric juice detection soft rod is arranged in the stomach tube, and the head of the gastric juice detection soft rod is a pH value detection head. The invention has the advantages that the pH gastric juice detection soft rod is arranged in the stomach tube, so that professional nursing personnel can reliably identify whether the stomach tube is inserted into the stomach of a patient or not, and general non-professional personnel can reliably identify whether the stomach tube is inserted into the stomach of the patient or not, so that the pain of the patient caused by sucking and sucking gastric juice in the background technology is avoided, and the nursing cost of the patient is greatly reduced.

Description

technical field [0001] The invention relates to a gastric tube and a method capable of visually displaying whether the gastric tube is inserted into the stomach of a patient by non-professionals, which can identify whether the gastric tube enters the stomach, and belongs to the field of gastric tube manufacturing. Background technique [0002] In the structural design of the existing gastric tube, there is no simple and reliable method for non-professionals to complete the intuitive detection of whether the gastric tube is inserted into the stomach, but a specialized nursing staff (such as a nurse) is required to complete the insertion of the gastric tube into the stomach. Even so, the nursing staff cannot intuitively get the information of whether the gastric tube is inserted into the stomach, but rely on negative pressure (such as a syringe) to see if the gastric juice can be drawn out. If it is drawn out, it is concluded that it is inserted into the stomach. It was determ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J15/00G01N21/80
CPCA61J15/0003A61J15/008A61J15/0026G01N21/80
Inventor 钱丹红
Owner HANGZHOU YUHANG DISTRICT NO 5 PEOPLES HOSPITAL
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