Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multifunctional three-way stomach tube and use method thereof

A multi-functional, three-way technology, used in catheters, therapeutic feeding tubes, hollow probes, etc., can solve the problems of increased port sites, gastric tube damage, hidden dangers to patient safety, etc., to prolong the service life and prevent multiple reactions. Folding, easy to operate effect

Inactive Publication Date: 2016-04-13
HANGHZOU HOSPITAL OF TRADITIONAL CHINESE MEDICINE
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing gastric tube has only one opening. When various operations such as nasal feeding of liquid food, nasal feeding of enteral nutrition solution, nasal feeding of drugs, and gastrointestinal decompression are required, it is often necessary to fold the gastric tube multiple times to prevent air from entering the stomach. Entering the stomach will cause abdominal distension, and at the same time, it needs to be repeatedly disassembled, connected, disassembled, and reconnected to the port, which brings a lot of inconvenience in use. Potential safety hazards for patients, and multiple reflexes of the gastric tube can easily lead to damage to the gastric tube

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multifunctional three-way stomach tube and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Functional three-way gastric tube, such as figure 1 As shown, it includes a conduit 1, a three-way on-off valve 2, a first two-way on-off valve 31, a second two-way on-off valve 32, a connecting pipe 5 provided at one end of the conduit 1, and the connecting pipe 5 is connected to the three-way on-off valve 2 and the three-way on-off valve. The switch valve 2 is connected with a first branch pipe 41 and a second branch pipe 42, the first branch pipe 41 is connected with the first two-way switch valve 31, the first two-way switch valve 31 is provided with a first nutrient solution connecting pipe 61, and the first nutrient solution The connecting pipe 61 is used to connect the syringe, the other of the first two-way switch valve 31 is provided with a second nutrient solution connecting pipe 62, and the second nutrient solution connecting pipe 62 is used to connect the enteral nutrient solution infusion pipeline; the second branch pipe 42 is connected to the second The tw...

Embodiment 2

[0030] How to use the multifunctional three-way gastric tube, such as figure 1 shown, including,

[0031] Adjust the three-way on-off valve 2 and the first two-way on-off valve 31, open the branch where the connecting pipe 5, the first branch pipe 41 and the first nutrient solution connection 61 are located, and fill the syringe filled with nasal feeding medicine or liquid food or enteral nutrient solution Connect to the first syringe conversion interface 611, push nasal feeding medicine or liquid food or enteral nutrition solution;

[0032] Adjust the three-way on-off valve 2 and the first two-way on-off valve 31, open the branch where the connecting pipe 5, the first branch pipe 41 and the second nutrient solution connection pipe 62 are located, and connect the infusion line with the enteral nutrient solution first, and then connect the Enteral nutrition solution infusion line conversion interface 621, for infusion of enteral nutrition solution;

[0033] Connect the connec...

Embodiment 3

[0036] How to use the multifunctional three-way gastric tube, such as figure 1 shown, including,

[0037] Adjust the three-way switch valve 2 and the first two-way switch valve 31, open the branch where the connecting pipe 5, the first branch pipe 41 and the first nutrient solution connection pipe 61 are located, and remove the cap screwed on the first nutrient solution connection pipe 61 8. Insert the syringe filled with nasogastric medicine or liquid food or enteral nutrition solution into the first syringe conversion interface 611, and push the nasal feeding medicine or liquid food or enteral nutrition solution. 8 is screwed onto the first nutrient solution connecting pipe 61;

[0038]Adjust the three-way switch valve 2 and the first two-way switch valve 31, open the branch where the connecting pipe 5, the first branch pipe 41 and the second nutrient solution connection pipe 62 are located, and remove the cap screwed on the second nutrient solution connection pipe 62 8. C...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of medical apparatus and discloses a multifunctional three-way stomach tube. According to the multifunctional three-way stomach tube, a catheter (1) is connected with a three-way switching valve (2) through a connection tube (5), and the three-way switching valve (2) is connected with a first two-way switching valve (31) and a second two-way switching valve (32). The first two-way switching valve (31) is connected with a first nutrient solution adapter tube (61) and a second nutrient solution adapter tube (62), and the second two-way switching valve (31) is connected with an automatic decompressor adapter tube (71) and a manual decompressor adapter tube (72). The invention further discloses a use method of the multifunctional three-way stomach tube. Different passages are selected according to requirements for nasal feeding or gastrointestinal decompression, and the passages can be selected by only controlling the three-way switching valve and the two-way switching valves (the first two-way switching valve and the second two-way switching valve). According to the multifunctional three-way stomach tube, operation is convenient, pollution during operation can be effectively reduced, and damage to stomach tubes due to multi-time folding in prior conventional operation of gastrointestinal decompression or nasal feeding can be prevented. Therefore, the service life of the stomach tube is prolonged.

Description

technical field [0001] The invention relates to the technical field of medical devices, relates to a multifunctional three-way gastric tube, and in particular to a method for using the multifunctional three-way gastric tube. Background technique [0002] In modern medical activities, gastric tube is widely used. The gastric tube in the prior art is a section of silicone hose or rubber hose. There are several sieve holes at one end inserted into the stomach. When in use, it is inserted from the patient's nasal cavity or oral cavity. Delivered to the stomach through the pharynx and esophagus. Clinically, indwelling gastric tubes are required for patients who cannot eat independently or require gastrointestinal decompression. By indwelling a gastric tube, it can not only deliver liquid food or enteral nutrition solution into the stomach of patients who cannot eat independently, provide the necessary energy and nutrition for the patient, but also suck out the gas and liquid acc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61J15/00A61M25/14
CPCA61J15/0003A61J15/0073A61J15/0092A61M25/0021A61M25/0026A61M25/0043A61M25/0075A61M2025/0078
Inventor 王文龙
Owner HANGHZOU HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com