Anti-dropping nasogastric tube

A nasogastric tube and detachment prevention technology, which is applied in the direction of therapeutic feeding tubes, etc., can solve the problems of reduced adhesive tape, heavy workload of medical staff, and high mental and economic pressure of patients, and achieves easy operation, good detachment prevention effect, The effect of improving usability

Active Publication Date: 2021-07-09
THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the nose and face will secrete oil, the stickiness of the tape will be reduced. When the patient moves his hands unconsciously in his sleep, the tape will fall off and the nasogastric tube will come out of the body. The tape must be replaced or the gastric tube reinserted, which is a burden for medical staff heavier
Moreover, the unplanned removal of the gastric tube puts a lot of mental and economic pressure on the patient.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0040] The present invention will be further described with reference to the accompanying drawings.

[0041] As shown in the figure, a anti-nasogastric tube includes a tube body 1 and a positioning belt 11 worn on the head. The positioning belt 11 is used for sheathing on the patient's head. In order to adapt to patients with different head circumferences, an adjustment mechanism 2 is provided on the positioning belt 11 .

[0042] Wherein, the adjustment mechanism 2 includes a fixed plate 21 , a knob 22 , a slide rail 23 , a slide block 24 , a slide post 25 , a second elastic piece, a third elastic piece 26 , an arc-shaped chute 27 and a straight groove 28 . Two arc-shaped inclined slots 27 and two straight slots 28 are defined on the outer wall of the knob 22 , and the arc-shaped inclined slots 27 and the straight slots 28 are arranged at intervals. A step 29 is formed between the upper end of the straight groove 28 and the upper end of the arc-shaped chute 27 , and the low...

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Abstract

The invention relates to an anti-falling nasogastric tube which comprises a tube body and a positioning belt worn on the head, an adjusting mechanism is arranged on the positioning belt, the positioning belt is connected with a positioning tube in a sliding mode through a sliding seat, a button and a locking block are connected to the sliding seat in a sliding mode, a conduction mechanism is arranged between the button and the locking block, and the conduction mechanism is connected with the positioning tube in a sliding mode. The button is pressed, the locking block and the positioning belt abut against each other and are twisted through the conduction mechanism, the pipe body is arranged in the positioning pipe in a penetrating mode, the positioning pipe is in threaded connection with a locking sleeve, and the locking sleeve rotates and enables the pipe body to be positioned through the extrusion assembly. The anti-falling device has the following advantages and effects that the anti-falling purpose is achieved by utilizing a new structure in the scheme.

Description

technical field [0001] The invention relates to a detachment-preventing nasogastric tube. Background technique [0002] Nasogastric tube is widely used clinically, such as for the treatment of esophageal stenosis, esophagogastric anastomotic fistula, esophageal rupture, esophagomediastinal fistula, gastric fistula, duodenal perforation, thoracogastric airway fistula, etc. It is also used for swallowing Nutritional supplementation for disabled patients. [0003] At present, the use method of existing nasogastric tube is to penetrate thin steel wire in the nasogastric tube, and then the nasogastric tube is passed through the patient's nose into the stomach. Use scissors to cut the tape into a T-shape, stick the front end of the tape on the patient's nose and face, then roll the end of the tape and fix it on the nasogastric tube. Because the nose and face will secrete oil, the stickiness of the tape will be reduced. When the patient moves his hands unconsciously in his sleep,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J15/00
CPCA61J15/0053A61J15/0003A61J15/0026
Inventor 郑跃张晓晓徐应倩
Owner THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV
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