CN207323828U - A kind of improved new gastric tube for gastric lavage - Google Patents
A kind of improved new gastric tube for gastric lavage Download PDFInfo
- Publication number
- CN207323828U CN207323828U CN201720267825.9U CN201720267825U CN207323828U CN 207323828 U CN207323828 U CN 207323828U CN 201720267825 U CN201720267825 U CN 201720267825U CN 207323828 U CN207323828 U CN 207323828U
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- China
- Prior art keywords
- tube
- stomach
- inlet tube
- outlet tube
- outlet
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- Expired - Fee Related
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Abstract
A kind of improved new gastric tube for gastric lavage, including stomach tube body are the utility model is related to, the inlet tube and outlet tube being arranged side by side are provided with the stomach tube body, the inlet tube and outlet tube are communicated in lower part；The first connected entrance for entering inlet tube for stomach food is provided with the lower part of the inlet tube；The second connected entrance for entering outlet tube for stomach food is provided with the lower part of the outlet tube；Feed liquor openend is provided with the upper end of the inlet tube, the upper end of outlet tube sets outlet tube openend；The internal diameter of the inlet tube is less than the internal diameter of outlet tube.The utility model is by setting internal diameter different inlet tube and outlet tube, utilize siphon principle, food in stomach is discharged, at the same time, inlet tube and outlet tube are connected with stomach, set the structure of pressure difference between increase stomach and inlet tube, outlet tube, ensure that food can discharge, also, stomach is injured smaller.
Description
Technical field
Medical instruments field is the utility model is related to, is specifically a kind of improved new gastric tube for gastric lavage.
Background technology
At present, gastric lavage is the important measures of rescue food poisoning patient, and the scavenging period and cleaning performance of stomach suffer from poisoning
Person can successful rescue it is extremely important.During gastric lavage, Lavage tube is typically used for, current Lavage tube is two sections of openings
Sebific duct, in use, wherein one end insertion patient's stomach, cleaning agent is injected into stomach, is arranged when injecting a certain amount of, then by the other end
Go out, its shortcoming is：A pipeline is all walked in the entrance of cleaning agent and the export of food, and easy plugging, needs if plugging
It is inserted into after extracting cleaning, intubation repeatedly makes patient very painful, is more prone to damage gastrointestinal mucosal and stomach.
In view of above-mentioned technological deficiency, the utility model creator obtains this reality finally by prolonged research and practice
With new.
Utility model content
The utility model to be provided is a kind of improved new gastric tube for gastric lavage.
In order to solve the above technical problems, the utility model provides following technical scheme：A kind of improved new gastric lavage stomach
Pipe, including stomach tube body, are provided with the inlet tube and outlet tube being arranged side by side, the inlet tube in the stomach tube body
Communicated with outlet tube in lower part；
The first connected entrance for entering inlet tube for stomach food is provided with the lower part of the inlet tube；
The second connected entrance for entering outlet tube for stomach food is provided with the lower part of the outlet tube；
Feed liquor openend is provided with the upper end of the inlet tube, the upper end of outlet tube sets outlet tube openend；
The internal diameter of the inlet tube is less than the internal diameter of outlet tube.
Further, the stomach tube body is hollow to be made of elastomeric material.
Further, the upper end sidepiece of the inlet tube is provided with air bag, air bag is connected by gas-guide tube and inlet tube
It is logical, it is provided with valve on the gas-guide tube.
Further, the upper end side wall of the inlet tube is connected by opening up static pressure hole with outlet tube.
Further, the height of the inlet tube lower face is higher than the height of outlet tube lower face.
The utility model has an advantageous effect in that compared with prior art：The utility model cleaning agent enters and food
Different pipelines are walked in export point, avoid plugging.
The utility model is by setting internal diameter different inlet tube and outlet tube, using siphon principle, by the food in stomach
Discharge, meanwhile, inlet tube and outlet tube are connected with stomach, set the structure of pressure difference between increase stomach and inlet tube, outlet tube,
Ensure that food can discharge, also, stomach is injured smaller.
Brief description of the drawings
Fig. 1 is the structure diagram of the improved new gastric tube for gastric lavage of the utility model.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
In the description of the utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
Refering to Figure 1, its structure diagram for the improved new gastric tube for gastric lavage of the utility model, this implementation
Example includes stomach tube body 4, and the stomach tube body 4 is hollow, is made of elastomeric material；In the stomach tube body 4
The inlet tube 21 and outlet tube 23 being arranged side by side are provided with, the inlet tube 21 and outlet tube 23 are communicated in lower part.
The first connected entrance 27 and second is provided with the lower sides of the lower part of the inlet tube 21 and outlet tube 23
Connected entrance 28, first connected entrance 27 and the second connected entrance 28 respectively allow for the food of stomach to enter inlet tube 21 and go out liquid
Pipe 23, and discharged from outlet tube openend 2.
Correspondingly, being provided with feed liquor openend 1 on the inlet tube 21, cleaning agent enters from feed liquor openend 1
In inlet tube 21, and discharged from the outlet tube openend 2 of outlet tube 23, in this process, due to inlet tube 21 and outlet tube 23
Interior working fluid, it is strong that its interior pressure is less than gastric retention table, by the first connected entrance 27 and the second connected entrance 28 by the food in stomach
In intake line and discharge.
In the present embodiment, in order to ensure that the pressure of inlet tube 21 is more than the pressure of outlet tube 23, so as to by liquid in stomach
Discharge, the internal diameter of the inlet tube 21 are less than the internal diameter of outlet tube 23.
In the present embodiment, the upper end sidepiece of inlet tube 21 is provided with air bag 31, air bag 31 by gas-guide tube 32 with into
Liquid pipe 21 connects, and valve 33 is provided with the gas-guide tube 32, when the pressure in inlet tube 21 is not big enough, by into
Gas is passed through in liquid pipe 21, increases the pressure in inlet tube 21, the convenient food by stomach is discharged.
In the present embodiment, the upper end side wall of inlet tube 21 is connected by opening up static pressure hole 22 with outlet tube 23, is set quiet
Press hole 22 to be used for when inlet tube 21,23 pressure difference of outlet tube are larger, mitigate the impact to stomach.
In the present embodiment, the height of inlet tube lower face 26 is higher than the height of outlet tube lower face 25, further increase
Pressure difference between two woven hoses, instant food discharge.
The utility model is by setting internal diameter different inlet tube and outlet tube, using siphon principle, by the food in stomach
Discharge, meanwhile, inlet tube and outlet tube are connected with stomach, set the structure of pressure difference between increase stomach and inlet tube, outlet tube,
Ensure that food can discharge, also, stomach is injured smaller.
Meanwhile can also connect to increase the equipment such as stressed booster pump in inlet tube 21, outlet tube 23, facilitate in stomach
Food is discharged.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of improved new gastric tube for gastric lavage, it is characterised in that including stomach tube body, set in the stomach tube body
There are the inlet tube and outlet tube being arranged side by side, the inlet tube and outlet tube are communicated in lower part；
The first connected entrance for entering inlet tube for stomach food is provided with the lower part of the inlet tube；
The second connected entrance for entering outlet tube for stomach food is provided with the lower part of the outlet tube；
Feed liquor openend is provided with the upper end of the inlet tube, the upper end of outlet tube sets outlet tube openend；
The internal diameter of the inlet tube is less than the internal diameter of outlet tube.
2. improved new gastric tube for gastric lavage according to claim 1, it is characterised in that the stomach tube body is hollow
, it is made of elastomeric material.
3. improved new gastric tube for gastric lavage according to claim 1, it is characterised in that in the upper end of the inlet tube
Sidepiece is provided with air bag, and air bag is connected by gas-guide tube with inlet tube, and valve is provided with the gas-guide tube.
4. improved new gastric tube for gastric lavage according to claim 3, it is characterised in that the upper end side of the inlet tube
Wall is connected by opening up static pressure hole with outlet tube.
5. improved new gastric tube for gastric lavage according to claim 3, it is characterised in that the inlet tube lower face
Highly it is higher than the height of outlet tube lower face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267825.9U CN207323828U (en) | 2017-03-20 | 2017-03-20 | A kind of improved new gastric tube for gastric lavage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267825.9U CN207323828U (en) | 2017-03-20 | 2017-03-20 | A kind of improved new gastric tube for gastric lavage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207323828U true CN207323828U (en) | 2018-05-08 |
Family
ID=62375628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720267825.9U Expired - Fee Related CN207323828U (en) | 2017-03-20 | 2017-03-20 | A kind of improved new gastric tube for gastric lavage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207323828U (en) |
-
2017
- 2017-03-20 CN CN201720267825.9U patent/CN207323828U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20190320 |