CN218900402U - Low pressure control formula gastric lavage ware - Google Patents
Low pressure control formula gastric lavage ware Download PDFInfo
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- CN218900402U CN218900402U CN202222131205.6U CN202222131205U CN218900402U CN 218900402 U CN218900402 U CN 218900402U CN 202222131205 U CN202222131205 U CN 202222131205U CN 218900402 U CN218900402 U CN 218900402U
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- way valve
- gastric lavage
- negative pressure
- cavity
- low pressure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a low pressure control formula gastric lavage ware, including transfusion system, first three-way valve, the stomach tube, the second three-way valve, negative pressure device and water seal bottle, transfusion system passes through transfusion tube connection first three-way valve one end, first three-way valve other end is connected to stomach tube one end, first three-way valve third end of pipe connection is passed through to second three-way valve one end, the negative pressure device is connected through the negative pressure connecting pipe to the second three-way valve other end, second three-way valve third end is connected in water seal bottle upper end an opening department, be equipped with two openings on the water seal bottle, be equipped with a cavity in the water seal bottle, be equipped with the baffle of separating two openings in the cavity, be equipped with the clearance in baffle lower extreme and the cavity bottom support, be equipped with liquid in the cavity, the liquid is at least to cross the clearance. The advantages are that: when the gastric tube is blocked, the gastric wall is not damaged; simple structure and easy installation.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a low-pressure control gastric lavage device.
Background
Because the poisoning amount and the solvent of the patient are different, the patient can not wash the poison in the stomach once by washing the stomach once sometimes, and the stomach bleeding is one of the common complications of gastric lavage, the gastric lavage bleeding generally occurs clinically, the gastric lavage can be stopped in consideration of the safety of the patient, and the poison in the stomach is not thoroughly removed. After the first gastric lavage, in order to remove the toxins absorbed into blood as soon as possible, the patients are usually transferred into a ward for treatment such as blood purification, detoxification drug use and the like after the first gastric lavage in emergency treatment, most of the care units are not provided with conventional gastric lavage machines, when the patients are evaluated to need the second gastric lavage, time delay occurs in scheduling, the operation of the gastric lavage machine by the care units is improper, the probability of intragastric bleeding of the patients is increased after the second gastric lavage, repeated suction of positive and negative pressure is a main factor for damaging gastric mucosa, so that the intragastric bleeding needs to be prevented in some special patients, and the gastric lavage in a low negative pressure control mode can be tried;
when the negative pressure suction process of the general gastric lavage machine is blocked, the suction work cannot be stopped in time, and the stomach wall is easily damaged when the continuous suction state occurs.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a low-pressure control type gastric lavage device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a low pressure control formula gastric lavage ware, including transfusion system, first three-way valve, the stomach tube, the second three-way valve, negative pressure device and water seal bottle, transfusion system passes through transfusion tube connection first three-way valve one end, first three-way valve other end is connected to stomach tube one end, first three-way valve third end of pipe connection is passed through to second three-way valve one end, the negative pressure device is connected through the negative pressure connecting pipe to the second three-way valve other end, second three-way valve third end is connected in water seal bottle upper end an opening department, be equipped with two openings on the water seal bottle, be equipped with a cavity in the water seal bottle, be equipped with the baffle of separating two openings in the cavity, be equipped with the clearance in baffle lower extreme and the cavity bottom support, be equipped with liquid in the cavity, the liquid is at least to cross the clearance.
Further, the above-mentioned connections are all sealed connections.
Further, an infusion bag port and an infusion pump are arranged on the infusion apparatus.
Further, a negative pressure drainage collection container for recording the gastric lavage amount and preventing gastric lavage liquid from being sucked into the negative pressure device is arranged between the second three-way valve and the negative pressure device.
Furthermore, the negative pressure drainage collection container is made of transparent materials, and scales are arranged on the negative pressure drainage collection container.
Furthermore, the water sealed bottle is made of transparent materials, and scales are arranged on the water sealed bottle.
Further, the cavity in the water sealed bottle is divided into two cavities with a size by the partition plate, and the cavity corresponding to the third end of the second three-way valve is larger than the cavity corresponding to the atmosphere.
Further, the upper end of the partition board is in sealing connection with the inner wall of the upper end of the cavity.
The beneficial effects of the utility model are as follows:
1) When the gastric tube is blocked, the gastric wall is not damaged;
2) Simple structure and easy installation.
Drawings
FIG. 1 is a schematic view of a low pressure controlled gastric lavage device of the present utility model.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.
A low pressure controlled gastric lavage device with liquid exceeding at least half of that in a water sealed bottle.
A low pressure control type gastric lavage device, the above mentioned connections are all sealed connections.
A low pressure control gastric lavage device is provided with an infusion bag interface and an infusion pump.
A negative pressure drainage collection container 11 for recording gastric lavage amount and preventing gastric lavage liquid from being sucked into the negative pressure device is arranged between the second three-way valve and the negative pressure device.
A low-pressure control gastric lavage device, the negative-pressure drainage collection container is made of transparent material and provided with scales.
A low pressure controlled gastric lavage device, the water sealed bottle is made of transparent material and has graduations on it.
A cavity in the water sealed bottle is divided into two chambers which are large and small by a baffle plate, and a chamber corresponding to a third end of the second three-way valve is larger than a chamber corresponding to the atmosphere. The chambers corresponding to the atmosphere are connected through openings 8.
A low pressure control gastric lavage device, the upper end of the baffle is connected with the inner wall of the upper end of the cavity in a sealing way.
A low pressure control gastric lavage device, a control valve for controlling the communication mode is arranged on the first three-way valve.
When in transfusion, the transfusion device is connected with a transfusion bag through a transfusion bag connector, the transfusion pump is opened, and the first three-way valve is communicated with the transfusion device and the stomach tube for transfusion;
when the negative pressure gastric lavage is performed, the first three-way valve is communicated with the second three-way valve and the gastric tube; the three ends of the second three-way valve are communicated, the negative pressure device is opened, and the negative pressure device continuously extracts gastric juice in the stomach; when the stomach tube is blocked, the negative pressure device can timely suck external air through the water sealed bottle, so that immediate damage to the stomach is reduced, and the damage to the stomach is avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a low pressure control formula gastric lavage ware, includes transfusion system, first three-way valve, stomach tube, second three-way valve, negative pressure device and water seal bottle, its characterized in that: the infusion apparatus passes through transfer line connection first three-way valve one end, and first three-way valve other end is connected to stomach tube one end, and first three-way valve third end is passed through to the second three-way valve one end and is passed through the pipeline connection, and the negative pressure device is connected through the negative pressure connecting pipe to the second three-way valve other end, and the third end of second three-way valve is connected in an opening part of water seal bottle upper end, is equipped with two openings on the water seal bottle, is equipped with a cavity in the water seal bottle, is equipped with the baffle of separating two openings in the cavity, is equipped with the clearance in baffle lower extreme and the cavity bottom support, is equipped with liquid in the cavity, and the liquid is at least not gapped.
2. A low pressure controlled gastric lavage device as claimed in claim 1 wherein: the above connections are all sealed connections.
3. A low pressure controlled gastric lavage device as claimed in claim 1 wherein: the infusion set is provided with an infusion bag connector and an infusion pump.
4. A low pressure controlled gastric lavage device as claimed in claim 1 wherein: and a negative pressure drainage collection container used for recording the gastric lavage amount and preventing gastric lavage liquid from being sucked into the negative pressure device is also arranged between the second three-way valve and the negative pressure device.
5. The low pressure controlled gastric lavage device of claim 4 wherein: the negative pressure drainage collection container is made of transparent materials, and scales are arranged on the negative pressure drainage collection container.
6. A low pressure controlled gastric lavage device as claimed in claim 1 wherein: the water sealed bottle is made of transparent material, and the upper surface of the water sealed bottle is provided with scales.
7. A low pressure controlled gastric lavage device as claimed in claim 1 wherein: the cavity in the water sealed bottle is divided into two large and small cavities by the partition plate, and the cavity corresponding to the third end of the second three-way valve is larger than the cavity corresponding to the atmosphere.
8. A low pressure controlled gastric lavage device as claimed in claim 1 wherein: the upper end of the partition board is connected with the inner wall of the upper end of the cavity in a sealing way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222131205.6U CN218900402U (en) | 2022-08-12 | 2022-08-12 | Low pressure control formula gastric lavage ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222131205.6U CN218900402U (en) | 2022-08-12 | 2022-08-12 | Low pressure control formula gastric lavage ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218900402U true CN218900402U (en) | 2023-04-25 |
Family
ID=86042716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222131205.6U Active CN218900402U (en) | 2022-08-12 | 2022-08-12 | Low pressure control formula gastric lavage ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218900402U (en) |
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2022
- 2022-08-12 CN CN202222131205.6U patent/CN218900402U/en active Active
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