CN211561314U - Disposable gastric lavage device - Google Patents
Disposable gastric lavage device Download PDFInfo
- Publication number
- CN211561314U CN211561314U CN201922048085.1U CN201922048085U CN211561314U CN 211561314 U CN211561314 U CN 211561314U CN 201922048085 U CN201922048085 U CN 201922048085U CN 211561314 U CN211561314 U CN 211561314U
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- interface
- gastric lavage
- infusion tube
- lavage device
- negative pressure
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Abstract
The utility model discloses a disposable gastric lavage device. This disposable gastric lavage device includes flusher, stomach tube and negative pressure ball, the one end of stomach tube is equipped with washes the interface and takes the interface out, wash the interface with one side of taking the interface out all is equipped with the sealed lid that is used for sealed corresponding interface, the output port of flusher with wash interface threaded connection, the one end of negative pressure ball be equipped with take interface threaded connection's gas outlet out, the other end is equipped with pours out the mouth, the negative pressure ball is the transparence, and its outer wall is equipped with the scale. The utility model provides a disposable gastric lavage device can not need to separate the stomach tube and carry out the gastric lavage, and stomach tube firm in connection, can accurately calculate the volume of flush fluid and extract liquid.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to disposable gastric lavage device.
Background
At present, the method adopted in gastric lavage in hospitals generally loads disposable treatment bowls with gastric lavage liquid, a disposable feeding device is used for sucking and flushing liquid to be connected with a single-cavity opening gastric tube during operation, and then gastric juice is pumped out.
In addition, since the disposable feeding set has a small capacity, a long time is required for sucking liquid and pumping gastric juice, the operator is hard to apply, and the calculation of the amount of flushing and the pumping amount is inaccurate. Finally, the food perfusion device and the stomach tube interface are easy to loosen, thereby causing liquid leakage and bringing discomfort to patients.
Disclosure of Invention
In order to make up the deficiency that exists among the prior art, the utility model aims at providing a disposable gastric lavage device, can unnecessarily separate the stomach tube and carry out the lavage, and stomach tube firm in connection can accurately calculate the volume of flush fluid and extract.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a disposable gastric lavage device, including flusher, stomach tube and negative pressure ball, the one end of stomach tube is equipped with washes the interface and takes the interface out, wash the interface with one side of taking the interface out all is equipped with the sealed lid that is used for sealed corresponding interface, the output port of flusher with wash interface threaded connection, the one end of negative pressure ball be equipped with take interface threaded connection's gas outlet out, the other end is equipped with pours the mouth, the negative pressure ball is the transparence, and its outer wall is equipped with the scale.
Furthermore, the flusher comprises a first infusion tube, a Murphy's dropper and a second infusion tube which are sequentially connected, the first infusion tube is Y-shaped, two ends of a fork part of the first infusion tube are respectively provided with a needle head, and the free end of the second infusion tube is in threaded connection with the flushing port.
Furthermore, the second infusion tube is sequentially provided with an adjusting valve and an air filter disc from top to bottom.
Furthermore, clamps are arranged at the middle parts of the branching part and the intersection part of the first infusion tube and below the air filter disc of the second infusion tube.
Furthermore, one side of the needle head is provided with an exhaust hole.
Further, the sealing cover is connected to the gastric tube through a flexible connecting piece.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
the disposable gastric lavage device of the utility model has two interfaces on the gastric tube, which can separately carry out the flushing operation and the liquid pumping operation, thereby reducing the gastric lavage time, avoiding the repeated separation of the flusher and the gastric tube, and effectively avoiding the problem of the increase of the infection probability caused by the repeated separation of the gastric tube; simultaneously, stomach tube and flusher threaded connection can prevent that the stomach tube connector from loosing, and the volume of flush fluid and extract can accurately be calculated in the setting of negative pressure ball.
Drawings
FIG. 1 is a schematic view of a disposable gastric lavage device of the present invention;
fig. 2 is a schematic structural view of the negative pressure ball in fig. 1.
Wherein: 1-a flusher; 11-a needle head; 12-a first infusion tube; 13-Murphy's dropper; 14-a second infusion tube; 15-adjusting valve; 16-an air filter tray; 17-a clip; 18-a vent hole; 2-a stomach tube; 21-a flush interface; 22-a pull-out interface; 3-negative pressure ball; 31-air outlet; 32-a pouring outlet; 33-graduation; 4-sealing cover.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms without departing from the spirit or essential characteristics thereof, and it should be understood that the invention is not limited to the specific embodiments disclosed below.
Example 1
As shown in figures 1-2, the disposable gastric lavage device of the present invention mainly comprises: irrigator 1, stomach tube 2 and negative pressure ball 3.
The flusher 1 comprises a needle 11, a first infusion tube 12, a Murphy's dropper 13 and a second infusion tube 14 which are connected in sequence. Wherein the first infusion tube 12 is Y-shaped, and the needle 11 is connected to two branched ports of the first infusion tube 12 to connect to a container filled with a flushing fluid. The second infusion tube 13 is provided with an adjusting valve 15 for adjusting the infusion speed and an air filter disc 16 for filtering air bubbles in sequence from top to bottom.
One end of the gastric tube 2 is provided with an irrigation port 21 and a withdrawal port 22. Wherein, the flushing port 21 is connected with the free end of the second infusion tube 13 by screw thread. One end of the negative pressure ball 3 is provided with an air outlet 31, and the air outlet 31 is in threaded connection with the extraction port 22. A sealing cover 4 which is connected with the corresponding interface in a threaded manner is arranged at one side of each of the flushing interface 21 and the extraction interface 22, and the sealing cover 4 is connected to the stomach tube 2 through a flexible connecting piece.
The other end of the negative pressure ball 3 is provided with a pouring outlet 32 so as to pour out the gastric juice sucked into the negative pressure ball 3 by negative pressure. In order to read the gastric juice volume in the negative pressure ball 3, the negative pressure ball 3 is a transparent latex ball, and the outer wall of the negative pressure ball is provided with scales 33.
The use method of the disposable gastric lavage device of the utility model is as follows:
during gastric lavage, the second infusion tube 14 is in threaded connection with the flushing port 21 of the gastric tube 2, and the sealing cover 4 corresponding to the extraction port 22 is screwed down, so that flushing operation can be normally carried out; when drawing gastric juice out, unscrew the corresponding sealed lid 4 of interface 22 of taking out, with the gas outlet 41 of negative pressure ball 3 with take out interface 22 threaded connection, can absorb gastric juice to the negative pressure ball 3 in through the extrusion, gastric juice can pour out from pouring out mouth 32, look over scale 33 then can read out the volume of gastric juice fast.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a disposable gastric lavage device, includes flusher, stomach tube and negative pressure ball, its characterized in that: the one end of stomach tube is equipped with washes the interface and takes the interface out, wash the interface with one side of taking the interface out all is equipped with the sealed lid that is used for sealed corresponding interface, the output port of flusher with wash interface threaded connection, the one end of negative pressure ball be equipped with take interface threaded connection's gas outlet out, the other end is equipped with pours out the mouth, the negative pressure ball is the transparence, and its outer wall is equipped with the scale.
2. The disposable gastric lavage device of claim 1, wherein: the flusher comprises a first infusion tube, a Murphy's dropper and a second infusion tube which are sequentially connected, the first infusion tube is Y-shaped, two ends of a fork part of the first infusion tube are respectively provided with a needle head, and the free end of the second infusion tube is in threaded connection with the flushing port.
3. The disposable gastric lavage device of claim 2, wherein: and the second infusion tube is sequentially provided with an adjusting valve and an air filter disc from top to bottom.
4. The disposable gastric lavage device of claim 3, wherein: clamps are arranged at the middle parts of the branching part and the intersection part of the first infusion tube and below the air filter disc of the second infusion tube.
5. The disposable gastric lavage device of claim 2 or 3 wherein: one side of the needle head is provided with an exhaust hole.
6. The disposable gastric lavage device of any one of claims 1-3 wherein: the sealing cover is connected to the stomach tube through a flexible connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922048085.1U CN211561314U (en) | 2019-11-22 | 2019-11-22 | Disposable gastric lavage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922048085.1U CN211561314U (en) | 2019-11-22 | 2019-11-22 | Disposable gastric lavage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211561314U true CN211561314U (en) | 2020-09-25 |
Family
ID=72531694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922048085.1U Active CN211561314U (en) | 2019-11-22 | 2019-11-22 | Disposable gastric lavage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211561314U (en) |
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2019
- 2019-11-22 CN CN201922048085.1U patent/CN211561314U/en active Active
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