Stomach tube fixing device

A technology for fixing devices and gastric tubes, which can be used in the direction of catheters, therapeutic feeding tubes, etc., and can solve problems such as gastric tube falling off

Active Publication Date: 2020-10-30
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a gastric tube fixing device to solve the...

Method used

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  • Stomach tube fixing device
  • Stomach tube fixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 As shown, a gastric tube fixing device includes a sleeve 3 that can be sleeved on the gastric tube 1, an air bag 2 is glued and fixed on the inner wall of the sleeve 3, and the air bag 2 is connected with an inflation mechanism for inflating the air bag 2. A vent valve (not shown) is installed on the top. The inflatable mechanism includes an installation cylinder 4 glued and fixed outside the sleeve 3, and an extrusion pump 5 (using the extrusion pump 5 in the prior art) is arranged in the installation cylinder 4, and the middle part of the pump 5 is glued It is fixed on the inner wall of the installation cylinder 4. The pump 5 communicates with the air bag 2 and a one-way air outlet valve (not shown) toward the air bag 2 is installed at the communication place.

[0033] A nose clip is installed on one side of the sleeve 3, and the nose clip includes two splints 7, and an elastic member 6 is connected between the splints 7. The two ends and the two ends...

Embodiment 2

[0041] like figure 2As shown, the difference between this embodiment and Embodiment 1 is that the distance between the inner walls of the left and right sides of the fixed box 8 gradually increases from top to bottom. The disinfection chamber 19 and the bottom are liquid storage chambers 16, and the top side of the disinfection chamber 19 is connected with a sewage pipe 13. The partition 18 can slide in the vertical direction of the fixed box 8 , and the first spring 14 is glued between the partition 18 and the bottom of the fixed box 8 . The left and right ends of the partition plate 18 are slidably connected with expansion plates 17, and a second spring is connected between the two expansion plates 17 and the partition plate 18. The two expansion plates 17 are respectively slidably connected to the inner walls of the left and right sides of the fixed box 8. . Two telescopic plates 17 are provided with liquid outlet holes 15, and the liquid outlet holes 15 are equipped wit...

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PUM

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Abstract

The invention relates to the technical field of medical instruments, in particular to a stomach tube fixing device which comprises a sleeve capable of being arranged on a stomach tube in a sleeving mode, an air bag is arranged on the inner wall of the sleeve and communicated with an inflation mechanism for inflating the air bag, and a nose clip is connected to the outer wall of the sleeve. According to the stomach tube fixing device, the stomach tube can be stably fixed, loosening of the stomach tube is avoided, the outer end of the stomach tube can be stored and fixed, and the outer end of the stomach tube can be disinfected. The problems that an existing fixing mode is prone to causing loosening of the stomach tube and the outer end of the stomach tube is prone to being polluted when notused are solved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a gastric tube fixing device. Background technique [0002] Gastric tube is a commonly used medical device. It is clinically used for gastric lavage of food poisoning patients or patients who cannot eat through the mouth. A gastric tube is usually inserted into the stomach through the nasal cavity, and food, medicine or gastrointestinal decompression is injected through the gastric tube. [0003] After the gastric tube is inserted, it needs to be fixed to prevent the gastric tube from falling off. The conventional gastric tube fixing method is to fix the gastric tube on the patient's cheek or nose with medical tape. However, under normal circumstances, the cheeks and nose have more oil and sweat glands, which can easily lead to the loss of stickiness of the adhesive tape, which will cause the gastric tube to fall off and cause medical accidents. Contents of the inventi...

Claims

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Application Information

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IPC IPC(8): A61J15/00A61M25/02
CPCA61J15/0053A61M25/02A61M2025/0226A61M2025/024
Inventor 李俊稷曾甜
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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