CN202666073U - Portable gastric lavaging device - Google Patents
Portable gastric lavaging device Download PDFInfo
- Publication number
- CN202666073U CN202666073U CN 201220321175 CN201220321175U CN202666073U CN 202666073 U CN202666073 U CN 202666073U CN 201220321175 CN201220321175 CN 201220321175 CN 201220321175 U CN201220321175 U CN 201220321175U CN 202666073 U CN202666073 U CN 202666073U
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- channel
- gastric juice
- check valve
- gastric
- flushing
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Abstract
The utility model discloses a portable gastric lavaging device. The portable gastric lavaging device comprises a flushing fluid output channel and a gastric juice suction channel, and is characterized by further comprising a plunger barrel, a flushing fluid input channel and a gastric juice exhaust channel, the body of the plunger barrel is divided into a flushing fluid cavity and a suction fluid cavity, the flushing fluid output channel and the flushing fluid input channel are connected to the body close to the end of the flushing liquid cavity, the gastric juice suction channel and the gastric juice exhaust channel are connected to the body close to the end of the suction liquid cavity, the flushing fluid output channel and the gastric juice exhaust channel are respectively provided with a first one-way valve and a second one-way valve which are connected by positive pressure, and the flushing fluid input channel and the gastric juice suction channel are respectively provided with a third one-way valve and a fourth one-way valve which are connected by negative pressure. The portable gastric lavaging device solves the problems that the equipment in the prior art is complicated in structure, and inconvenient to carry, and the balance of inflow and outflow of flushing dose is difficultly controlled due to the manual operation of a syringe.
Description
Technical field
This utility model relates to a kind of Portable gastric lavage device, and it belongs to gastric lavage medical mechanical domain.
Technical background
Gastric lavage (stomach lavage) refers generally to medical care precess that gastric content is developed, its objective is that thorough removing is from the poisonous substance that takes or wrongly take, or emptying gastric food debris is that excision is prepared, for taking poison, the key of poison-taker's life is rescued in gastric lavage often, carries out to such an extent that The faster the better.On prior art, the doctor carry out gastric lavage be by electronic gastric lavage device carry out or by syringe fully manual, described electronic gastric lavage device comprises that complicated circuit and various pump valve combine, comparatively complicated, cost is more expensive and volume is large, can't batch configuration use, also can't carry, moreover general pipeline non-once use, there is the cross infection risk, by the syringe problem that then obviously is very difficult to solve flushing dose turnover balance fully hand-manipulated, obviously prior art has further improved necessity.
Summary of the invention
The purpose of this utility model is to provide a kind of Portable gastric lavage device, the problem that exists to overcome prior art.
A kind of Portable gastric lavage device of the present utility model, comprise the flushing liquor output channel, the gastric juice suction channel, characterized by further comprising plunger barrel, the flushing liquor input channel, the gastric juice passing away, described plunger barrel comprises plunger and cylindrical shell, described plunger is divided into flushing sap cavity and suction sap cavity with described cylindrical shell, described plunger connects with a plunger rod, described plunger rod passes a side end cap of cylindrical shell, and form airtight mobile the cooperation with end cap, described flushing liquor output channel and flushing liquor input channel are connected on the cylindrical shell of flushing sap cavity side proximal head of described cylindrical shell, described gastric juice suction channel and gastric juice passing away are connected on the described suction sap cavity side proximal head cylindrical shell, be respectively equipped with the first check valve and second check valve of malleation conducting on described flushing liquor output channel and the gastric juice passing away, be respectively equipped with the 3rd check valve and the 4th check valve of negative pressure conducting on described flushing liquor input channel and the gastric juice suction channel.
This Portable gastric lavage device of the present utility model, during use flushing liquor input pipe and gastric juice suction tube are connected in respectively flushing liquor input channel and gastric juice suction channel, described flushing liquor input channel is connected to the flushing liquor container, described gastric juice passing away is connected to waste rexeptacle, when described plunger moves to minimizing flushing sap cavity volume direction, described flushing liquor cavity pressure reinforcement, with the first one-way valve opens in the flushing liquor output channel, flushing liquor is input in the stomach by the flushing liquor input pipe, at the same time, the suction sap cavity forms negative pressure, and this negative pressure is opened the 4th single valve on the gastric juice suction channel, and the gastric juice of equivalent is drawn in the suction sap cavity; Otherwise when plunger moves to increase flushing sap cavity volume direction, form negative pressure in the described flushing sap cavity, this negative pressure is opened the 3rd single valve on the flushing liquor input channel, flushing liquor in the flushing liquor container is sucked the flushing sap cavity, meanwhile, the suction sap cavity forms malleation, and this malleation is opened the second check valve on the gastric juice passing away, and the gastric juice in the suction sap cavity is discharged in the waste rexeptacle.This utility model is simple in structure, and volume is little, and cost is low, does not need power supply, the groupment medicine occurs, food poisoning can realize a people one machine when needing first aid in enormous quantities, also can guarantee that gastric lavage carries out smoothly simultaneously when non-transformer; Moreover the disposable use of this utility model, can effectively avoid medical cross infection, moreover the flushing sap cavity is interrelated with the suction sap cavity, can guarantee to pass in and out the liquid measure complete equipilibrium in the stomach, namely solved the problem of flushing dose turnover balance.In sum, obviously the purpose of this utility model is achieved.
As preferably, the described plunger rod outside is connected with handlebar, such handled easily, and the while also is convenient to Portable gastric lavage device of the present utility model and sets up control appliance, as forming automatic gastrolavage machine on the common injection aid of medical institutions.
As preferably, described the first check valve, the second check valve, the 3rd check valve and the 4th check valve are diaphragm type one-way valve, and cost simple in structure like this is low.
Description of drawings
Fig. 1 is a kind of Portable gastric lavage apparatus structure schematic diagram that this utility model preferred embodiment provides.
Among the figure:
1 is cylindrical shell;
101 are the flushing sap cavity;
102 are the suction sap cavity;
2 is plunger;
3 is plunger rod;
4 is handlebar;
5 is the flushing liquor output channel;
501 is the first check valve;
6 is the flushing liquor input channel;
601 is the 3rd check valve;
7 is the gastric juice passing away;
701 is the second check valve;
8 is the gastric juice suction channel;
801 is the 4th check valve;
9 is end cap.
The specific embodiment
The utility model is described in further detail for a kind of Portable gastric lavage device that provides below with reference to this utility model preferred embodiment and accompanying drawing thereof.
A kind of Portable gastric lavage device that this utility model preferred embodiment provides, as shown in Figure 1, comprise flushing liquor output channel 5, gastric juice suction channel 8, characterized by further comprising plunger barrel, flushing liquor input channel 6, gastric juice passing away 7, described plunger barrel comprises plunger 2 and cylindrical shell 1, described plunger 2 is divided into flushing sap cavity 101 and suction sap cavity 102 with described cylindrical shell 1, described plunger 2 connects with a plunger rod 3, described plunger rod 3 passes a side end cap 9 of cylindrical shell 1, and form airtight mobile the cooperation with end cap 9, described flushing liquor output channel 5 and flushing liquor input channel 6 are connected on the cylindrical shell 1 of flushing sap cavity 101 side proximal heads of described cylindrical shell 1, described gastric juice suction channel 8 and gastric juice passing away 7 are connected on the cylindrical shell 1 of described suction sap cavity 102 side proximal heads, be respectively equipped with the first check valve 501 and second check valve 701 of malleation conducting on described flushing liquor output channel 5 and the gastric juice passing away 7, be respectively equipped with the 3rd check valve 601 and the 4th check valve 801 of negative pressure conducting on described flushing liquor input channel 6 and the gastric juice suction channel 8.
In this preferred embodiment, described plunger rod 3 outsides are connected with handlebar 4, and in this preferred embodiment, the first check valve, the second check valve, the 3rd check valve and the 4th check valve are the spheroid check valve, obviously also can be diaphragm type one-way valves.
In sum, a kind of Portable gastric lavage device of the present utility model, comprise the flushing liquor output channel, the gastric juice suction channel, characterized by further comprising plunger barrel, the flushing liquor input channel, the gastric juice passing away, described plunger barrel comprises plunger and cylindrical shell, described plunger is divided into flushing sap cavity and suction sap cavity with described cylindrical shell, described plunger connects with a plunger rod, described plunger rod passes a side end cap of cylindrical shell, and form airtight mobile the cooperation with end cap, described flushing liquor output channel and flushing liquor input channel are connected on the cylindrical shell of flushing sap cavity side proximal head of described cylindrical shell, described gastric juice suction channel and gastric juice passing away are connected on the described suction sap cavity side proximal head cylindrical shell, be respectively equipped with the first check valve and second check valve of malleation conducting on described flushing liquor output channel and the gastric juice passing away, be respectively equipped with the 3rd check valve and the 4th check valve of negative pressure conducting on described flushing liquor input channel and the gastric juice suction channel, this utility model has solved the complex structure that prior art exists, cost is high, not Portable belt and the easily problem of cross infection.
The above only is the specific embodiment of the present utility model.But this utility model protection domain is not limited to this.Anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; the variation that can expect easily or replacement; all should be encompassed within the protection domain of the present utility model, therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (3)
1. Portable gastric lavage device, comprise the flushing liquor output channel, the gastric juice suction channel, characterized by further comprising plunger barrel, the flushing liquor input channel, the gastric juice passing away, described plunger barrel comprises plunger and cylindrical shell, described plunger is divided into flushing sap cavity and suction sap cavity with described cylindrical shell, described plunger connects with a plunger rod, described plunger rod passes a side end cap of cylindrical shell, and form airtight mobile the cooperation with end cap, described flushing liquor output channel and flushing liquor input channel are connected on the cylindrical shell of flushing sap cavity side proximal head of described cylindrical shell, described gastric juice suction channel and gastric juice passing away are connected on the described suction sap cavity side proximal head cylindrical shell, be respectively equipped with the first check valve and second check valve of malleation conducting on described flushing liquor output channel and the gastric juice passing away, be respectively equipped with the 3rd check valve and the 4th check valve of negative pressure conducting on described flushing liquor input channel and the gastric juice suction channel.
2. a kind of Portable gastric lavage device according to claim 1 is characterized in that the described plunger rod outside is connected with handlebar.
3. a kind of Portable gastric lavage device according to claim 1 is characterized in that described the first check valve, the second check valve, the 3rd check valve and the 4th check valve are diaphragm type one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321175 CN202666073U (en) | 2012-07-04 | 2012-07-04 | Portable gastric lavaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321175 CN202666073U (en) | 2012-07-04 | 2012-07-04 | Portable gastric lavaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666073U true CN202666073U (en) | 2013-01-16 |
Family
ID=47487014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220321175 Expired - Fee Related CN202666073U (en) | 2012-07-04 | 2012-07-04 | Portable gastric lavaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666073U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645934A (en) * | 2012-04-12 | 2012-08-22 | 天津市同业科技发展有限公司 | Pneumatic-electric-control volume-variable type amount of liquid control device |
| CN103272298A (en) * | 2013-05-29 | 2013-09-04 | 丁一阳 | Disposable medical flushing device |
| CN110314262A (en) * | 2019-08-02 | 2019-10-11 | 南通市第一人民医院 | A kind of Portable gastric lavage device |
| CN110584878A (en) * | 2019-10-09 | 2019-12-20 | 西安交通大学医学院第二附属医院 | Irrigator for ear-nose-throat department |
| CN112755296A (en) * | 2020-12-30 | 2021-05-07 | 青岛大学附属医院 | Gastric lavage device for internal medicine |
-
2012
- 2012-07-04 CN CN 201220321175 patent/CN202666073U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645934A (en) * | 2012-04-12 | 2012-08-22 | 天津市同业科技发展有限公司 | Pneumatic-electric-control volume-variable type amount of liquid control device |
| CN103272298A (en) * | 2013-05-29 | 2013-09-04 | 丁一阳 | Disposable medical flushing device |
| CN103272298B (en) * | 2013-05-29 | 2015-01-14 | 丁一阳 | Disposable medical flushing device |
| CN110314262A (en) * | 2019-08-02 | 2019-10-11 | 南通市第一人民医院 | A kind of Portable gastric lavage device |
| CN110584878A (en) * | 2019-10-09 | 2019-12-20 | 西安交通大学医学院第二附属医院 | Irrigator for ear-nose-throat department |
| CN112755296A (en) * | 2020-12-30 | 2021-05-07 | 青岛大学附属医院 | Gastric lavage device for internal medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130116 Termination date: 20160704 |