CN210228779U - A gastric lavage device that is used for lavage after paraquat poisoning - Google Patents
A gastric lavage device that is used for lavage after paraquat poisoning Download PDFInfo
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- CN210228779U CN210228779U CN201920460068.6U CN201920460068U CN210228779U CN 210228779 U CN210228779 U CN 210228779U CN 201920460068 U CN201920460068 U CN 201920460068U CN 210228779 U CN210228779 U CN 210228779U
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Abstract
The utility model discloses a gastric lavage device for gastric lavage after paraquat poisoning, which belongs to the technical field of medical instruments and comprises an insertion tube, wherein the insertion tube comprises a liquid outlet pipe and a liquid inlet pipe, the liquid outlet pipe is internally sheathed with the liquid inlet pipe, the front end of the liquid outlet pipe is fixedly connected with the liquid inlet pipe through a connecting rod I, the tail end of the liquid outlet pipe is communicated with a liquid distribution pipe, the liquid distribution pipe is fixedly connected with the liquid outlet pipe at a position communicated with the liquid outlet pipe through a connecting rod II, the front end of the liquid inlet pipe is fixedly connected with a spray head, the tail end of the liquid inlet pipe penetrates out of the liquid distribution pipe and is fixedly connected with a one-way liquid inlet valve, the other end of the one-way liquid inlet valve is fixedly connected with; one side of the liquid separating pipe is also communicated with a liquid suction pipe, and the other end of the liquid suction pipe is fixedly connected with a liquid suction device; the utility model discloses simple structure, convenient to use can reduce the stomach effectively to the absorption of paraquat, improves stomach cleaning efficiency, helps saving patient's life.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to a gastric lavage device that is used for lavage after paraquat poisoning.
Background
Paraquat, which is chemically named as 1-1-dimethyl-4-4-bipyridine cation salt, is a quick biocidal herbicide, has a contact action and a certain systemic action, and can be quickly absorbed by green tissues of plants to die. The paraquat is extremely toxic, and people need to immediately wash the stomach after poisoning, so that the paraquat in the stomach is washed out, and the absorption of the stomach is reduced.
The kaolin, also called kaolin and china clay, has stronger adsorption performance, so the kaolin is used as an adsorbent and an excipient in medicine, and the use of the kaolin for gastric lavage can adsorb paraquat to reduce the absorption of pesticide and endow the kaolin on gastric mucosa to reduce the corrosion and the damage of the drug to the gastric mucosa. Because paraquat is extremely toxic and needs to be effectively cleaned in a short time, the current gastric lavage devices cannot meet the requirements, and therefore, the design of a gastric lavage device specially aiming at paraquat poisoning is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gastric lavage device used for gastric lavage after paraquat poisoning, which solves the problem of shortage of the gastric lavage device after paraquat poisoning.
The utility model adopts the technical scheme that the gastric lavage device for lavage after paraquat poisoning comprises an insertion tube, a liquid separation tube, an air bag tube, a liquid storage device, a liquid suction tube and a liquid suction device, wherein the insertion tube comprises a liquid outlet tube and a liquid inlet tube, the liquid outlet tube is of a structure with two open ends, the liquid outlet tube is internally sheathed with the liquid inlet tube, the front end of the liquid outlet tube is fixedly connected with the liquid inlet tube at the corresponding position through a plurality of connecting rods I, the tail end of the liquid outlet tube is communicated with the liquid separation tube, and the liquid separation tube is fixedly connected with the liquid inlet tube at the position communicated with the liquid outlet tube through a plurality of connecting rods II; the front end of the liquid inlet pipe extends out of the front end of the liquid outlet pipe and is fixedly connected with a spray head, the tail end of the liquid inlet pipe enters the liquid dividing pipe and penetrates out of one side of the liquid dividing pipe and is fixedly connected with a one-way liquid inlet valve, the liquid inlet pipe penetrates out of the liquid dividing pipe and is fixedly connected with the liquid dividing pipe through an adhesive, the other end of the one-way liquid inlet valve is fixedly connected with an air bag pipe, and the other end of the air bag pipe is fixedly connected with a liquid; one side of the liquid separating pipe is also communicated with a liquid suction pipe, and the other end of the liquid suction pipe is fixedly connected with a liquid suction device.
The utility model discloses a characteristics still lie in, one-way feed liquor valve with be equipped with the feed liquor connector between the gasbag pipe, the gasbag pipe with the connection can be dismantled to the feed liquor connector.
The utility model discloses a characteristics still lie in, gasbag pipe one end through cup joint in the feed liquor connector outer with the connection can be dismantled to the feed liquor connector.
The utility model discloses a characteristics still lie in, the gasbag pipe with be equipped with the feed liquor valve between the reservoir.
The utility model discloses a characteristics still lie in, the pipette with be equipped with the imbibition connector between the aspirator, the aspirator with the imbibition connector can be dismantled and connect.
The utility model is characterized in that the imbibition device is arranged through the cover outside the imbibition connector and the imbibition connector can be detached for connection.
The utility model discloses a characteristics still lie in, evenly be equipped with a plurality of orifices on the shower nozzle.
The utility model has the advantages that: the utility model discloses be equipped with the intubate that is used for inserting the stomach, the intubate includes drain pipe and feed liquor pipe, the feed liquor pipe box is located in the drain pipe, the feed liquor pipe is used for carrying the washing liquid to the stomach, the drain pipe is used for deriving the waste liquid after will washing from the stomach, in order to make the washing liquid spray to each direction of stomach, the feed liquor pipe front end is equipped with the shower nozzle, the feed liquor pipe tail end passes branch liquid pipe and links to each other with the gasbag pipe, gasbag pipe tail end and reservoir link to each other, be equipped with one-way feed liquor valve between gasbag pipe and the feed liquor pipe, one-way feed liquor valve can only allow the washing liquid to get into the feed liquor pipe and can not flow back by the gasbag pipe, can prevent that the washing liquid in the reservoir from being polluted; the liquid separating pipe is communicated with the liquid outlet pipe, the liquid separating pipe is connected with the liquid suction device through the liquid suction pipe, and the liquid suction device sucks the waste liquid cleaned in the stomach out of the liquid outlet pipe into the liquid separating pipe and the liquid suction pipe; the utility model discloses simple structure, convenient to use can reduce the stomach effectively to the absorption of paraquat, improves stomach cleaning efficiency, helps saving patient's life.
Drawings
FIG. 1 is a schematic structural view of a gastric lavage device for lavage of stomach after paraquat poisoning in accordance with the present invention;
FIG. 2 is a schematic cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a schematic cross-sectional view taken along line C-C of FIG. 1;
fig. 5 is a detailed structural diagram of the head of fig. 1.
Description of reference numerals:
1. drain pipe, 2, feed liquor pipe, 21, shower nozzle, 211, orifice, 3, connecting rod I, 4, divide the liquid pipe, 5, connecting rod II, 6, one-way feed liquor valve, 61, feed liquor connector, 7, gasbag pipe, 71, feed liquor valve, 8, reservoir, 9, pipette, 91, imbibition connector, 10, aspirator.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
A gastric lavage device for lavage of paraquat poisoning comprises an insertion tube, a liquid distribution tube 4, an air bag tube 7, a liquid reservoir 8, a liquid suction tube 9 and a liquid suction device 10, wherein the insertion tube comprises a liquid outlet tube 1 and a liquid inlet tube 2, the liquid outlet tube 1 is of a structure with two open ends, the liquid inlet tube 2 is sleeved in the liquid outlet tube 1, the front end of the liquid outlet tube 1 is fixedly connected with the liquid inlet tube 2 at the corresponding position through a plurality of connecting rods I3, the tail end of the liquid outlet tube 1 is communicated with the liquid distribution tube 4, and the liquid distribution tube 4 is fixedly connected with the liquid inlet tube 2 at the corresponding position at the position communicated with the liquid outlet tube 1 through a plurality of connecting rods II 5; the front end of the liquid inlet pipe 2 extends out of the front end of the liquid outlet pipe 1 and is fixedly connected with a spray head 21, the tail end of the liquid inlet pipe 2 enters the liquid distribution pipe 4 and penetrates out of one side of the liquid distribution pipe 4 and is fixedly connected with a one-way liquid inlet valve 6, the liquid inlet pipe 2 penetrates out of the liquid distribution pipe 4 and is fixedly connected with the liquid distribution pipe 4 through an adhesive, the other end of the one-way liquid inlet valve 6 is fixedly connected with an air bag pipe 7, and the other end of the air bag pipe 7 is fixedly connected with a liquid storage device; one side of the liquid separating pipe 4 is also communicated with a liquid suction pipe 9, and the other end of the liquid suction pipe 9 is fixedly connected with a liquid suction device 10.
Further, for convenient change, one-way feed liquor valve 6 with be equipped with feed liquor connector 61 between the gasbag pipe 7, gasbag pipe 7 with the connection can be dismantled to feed liquor connector 61, 7 one end of gasbag pipe through cup joint in feed liquor connector 61 outer with the connection can be dismantled to feed liquor connector 61.
Further, in order to control the cleaning liquid to enter the air bag pipe, a liquid inlet valve 71 is arranged between the air bag pipe 7 and the liquid reservoir 8.
Further, in order to facilitate replacement, a liquid suction connector 91 is arranged between the liquid suction pipe 9 and the liquid suction device 10, the liquid suction device 10 is detachably connected with the liquid suction connector 91, and the liquid suction device 10 is detachably connected with the liquid suction connector 91 by being sleeved outside the liquid suction connector 91.
Furthermore, in order to effectively spray the cleaning solution and to spray the cleaning solution to all directions of the stomach, a plurality of spray holes 211 are uniformly formed on the spray head 21, and the diameter of the spray holes 211 is set to satisfy the standard that the kaolin cleaning solution can be sprayed without causing clogging.
The utility model discloses a use method: before use, kaolin and water are mixed to prepare uniform cleaning liquid, the cleaning liquid is poured into a liquid storage device 8, the liquid storage device 8 can be a simple hanging bottle or a medicine bag, the liquid storage device 8 is hung at a high position, a cannula is inserted into the stomach of a patient, a liquid inlet valve 71 is opened, the cleaning liquid in the liquid storage device 8 enters an air bag tube 7, the air bag tube 7 is squeezed, the cleaning liquid entering the air bag tube 7 enters a liquid inlet tube 2 through a one-way liquid inlet valve 6, the cleaning liquid entering the liquid inlet tube 2 enters a spray head 21 under the pressure action of the air bag tube 7 and is quickly sprayed to all directions of the stomach through a spray hole 211 to spray the stomach, the kaolin in the cleaning liquid can adsorb paraquat to reduce pesticide absorption and can also endow the gastric mucosa with corrosion damage of drugs to the gastric mucosa, after spray washing, the waste liquid in the stomach is sucked out through a liquid suction device 10, the waste in the stomach enters a liquid distribution tube 4 through a tube cavity between the liquid outlet tube 1, then enters the pipette 9 and is sucked out by the liquid sucker 10, and the liquid sucker 10 can be a disposable negative pressure drainage device; and repeating the cleaning operation according to the actual situation to clean the paraquat in the stomach of the patient.
The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.
Claims (7)
1. The gastric lavage device for post paraquat poisoning gastric lavage is characterized by comprising an insertion tube, a liquid distribution tube (4), an air bag tube (7), a liquid storage device (8), a liquid suction tube (9) and a liquid suction device (10), wherein the insertion tube comprises a liquid outlet tube (1) and a liquid inlet tube (2), the liquid outlet tube (1) is of a structure with two open ends, the liquid inlet tube (2) is sleeved in the liquid outlet tube (1), the front end of the liquid outlet tube (1) is fixedly connected with the liquid inlet tube (2) at the corresponding position through a plurality of connecting rods I (3), the tail end of the liquid outlet tube (1) is communicated with the liquid distribution tube (4), and the liquid distribution tube (4) is fixedly connected with the liquid inlet tube (2) at the corresponding position at the position where the liquid distribution tube (1) is communicated with the liquid outlet tube (2) through a plurality of connecting rods II (5); the front end of the liquid inlet pipe (2) extends out of the front end of the liquid outlet pipe (1) and is fixedly connected with a spray head (21), the tail end of the liquid inlet pipe (2) enters the liquid distribution pipe (4), penetrates out of one side of the liquid distribution pipe (4) and is fixedly connected with a one-way liquid inlet valve (6), the position where the liquid inlet pipe (2) penetrates out of the liquid distribution pipe (4) is fixedly connected with the liquid distribution pipe (4) through an adhesive, the other end of the one-way liquid inlet valve (6) is fixedly connected with an air bag pipe (7), and the other end of the air bag pipe (7) is fixedly connected with a liquid storage device; one side of the liquid separating pipe (4) is also communicated with a liquid suction pipe (9), and the other end of the liquid suction pipe (9) is fixedly connected with a liquid suction device (10).
2. The gastric lavage device for post paraquat poisoning gastric lavage according to claim 1, characterized in that a liquid inlet connection port (61) is provided between the one-way liquid inlet valve (6) and the air bag tube (7), and the air bag tube (7) is detachably connected with the liquid inlet connection port (61).
3. The gastric lavage device for post paraquat poisoning gastric lavage according to claim 2, characterized in that one end of the air sac tube (7) is detachably connected with the liquid inlet connector (61) by being sleeved outside the liquid inlet connector (61).
4. The gastric lavage device for post paraquat poisoning gastric lavage of claim 1 characterized in that a liquid inlet valve (71) is provided between the balloon tube (7) and the reservoir (8).
5. The gastric lavage device for post paraquat poisoning gastric lavage according to claim 1, characterized in that a suction connection port (91) is provided between the liquid suction tube (9) and the liquid suction device (10), and the liquid suction device (10) is detachably connected with the suction connection port (91).
6. The gastric lavage device for post paraquat poisoning gastric lavage of claim 5, wherein said aspirator (10) is removably connected to said aspiration connection port (91) by being sleeved outside said aspiration connection port (91).
7. The gastric lavage device for post paraquat poisoning gastric lavage of claim 1 wherein said spray head (21) is uniformly provided with a plurality of spray holes (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460068.6U CN210228779U (en) | 2019-04-04 | 2019-04-04 | A gastric lavage device that is used for lavage after paraquat poisoning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460068.6U CN210228779U (en) | 2019-04-04 | 2019-04-04 | A gastric lavage device that is used for lavage after paraquat poisoning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210228779U true CN210228779U (en) | 2020-04-03 |
Family
ID=69968610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920460068.6U Expired - Fee Related CN210228779U (en) | 2019-04-04 | 2019-04-04 | A gastric lavage device that is used for lavage after paraquat poisoning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210228779U (en) |
-
2019
- 2019-04-04 CN CN201920460068.6U patent/CN210228779U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20210404 |
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| CF01 | Termination of patent right due to non-payment of annual fee |