CN110721360A - Bidirectional pressurizing gastric lavage device for digestive system department - Google Patents
Bidirectional pressurizing gastric lavage device for digestive system department Download PDFInfo
- Publication number
- CN110721360A CN110721360A CN201911088887.3A CN201911088887A CN110721360A CN 110721360 A CN110721360 A CN 110721360A CN 201911088887 A CN201911088887 A CN 201911088887A CN 110721360 A CN110721360 A CN 110721360A
- Authority
- CN
- China
- Prior art keywords
- gastric lavage
- stomach tube
- lavage device
- pipe
- connecting pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation systems
- A61M1/774—Handpieces specially adapted for providing suction as well as irrigation, either simultaneously or independently
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1053—Stomach
Abstract
The invention relates to a bidirectional pressurizing gastric lavage device for department of gastroenterology, which comprises a gastric tube, wherein one end of the gastric tube is connected with a connecting tube, one side of the connecting tube, which is far away from the gastric tube, is rotatably sleeved with a liquid inlet and outlet tube, the two radial sides of the side of the liquid inlet and outlet tube, which is far away from the gastric tube, are respectively provided with a liquid inlet and a liquid outlet with the same caliber, the side wall of the connecting tube is provided with a through hole, the size of the through hole is the same as that of the liquid inlet, the liquid inlet and the liquid outlet. The invention has the following advantages: simple structure and low cost.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a bidirectional pressurizing gastric lavage device for digestive system department.
Background
The gastric lavage equipment is a medical equipment, is suitable for the use of rescuing food poisoning, drug-taking patients and pre-operation gastric lavage in various medical units, emergency treatment centers and the like, the gastric lavage means that liquid with certain components is filled into the gastric cavity, mixed with gastric contents and then extracted for a plurality of times, and the gastric lavage is clinically used for preparation before gastric operation and examination in order to remove unabsorbed poisons in the stomach or clean the gastric cavity, and the gastric lavage is an important rescue measure for acute poisoning such as swallowing organophosphorus, inorganic phosphorus, alkaloid, barbiturate medicines and the like in a short time.
Most of traditional gastric lavage equipment used clinically uses a single-cavity gastric tube, and gastric juice is sucked out only after liquid is input into the stomach, so that the operation is complicated and the efficiency is low; therefore, a bidirectional-pressurizing gastric lavage mode appears in the market at present, but the gastric tube of some bidirectional-pressurizing gastric lavage equipment has two cavities, so that the diameter of the gastric tube is increased, discomfort of a patient is caused, and although the bidirectional-pressurizing gastric lavage equipment using a single gastric tube is also used, the structure of the gastric lavage equipment is generally complex and the cost is high.
Disclosure of Invention
The present invention addresses some of the shortcomings of the prior art by providing a bi-directional pressure gastric lavage device that is simple in construction and low in cost.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a two-way pressurization gastric lavage device of gastroenterology, it includes the stomach tube, stomach tube one end is connected and is equipped with the connecting pipe, one side that the stomach tube was kept away from to the connecting pipe is rotated and is cup jointed and be equipped with into the drain pipe, it is equipped with inlet and the liquid outlet that the bore is the same respectively to advance the drain pipe and keep away from radial both sides of stomach tube one side, be equipped with a through-hole on the connecting pipe lateral wall, the size and the inlet of through-hole are the same, inlet and liquid outlet punishment do not connect and.
After adopting the structure, the invention has the following advantages: the utilization is rotated and is advanced the drain pipe, aligns the through-hole with the inlet or goes out the liquid hole to carry out the operation of feed liquor and drawing liquid, need not to use the stomach tube in two chambeies, make patient more comfortable, in addition, whole device is a tubular structure, simple structure, only need in two flexible tube departments connect booster pump and negative pressure pump can, need not other equipment.
As a modification, the connecting tube and the liquid inlet and outlet tube are flush with the end wall far away from the gastric tube.
As an improvement, a connecting sheet is arranged on the inner wall of the through hole along the circumferential direction, and one end of the connecting sheet extends out of the connecting pipe.
As an improvement, the connecting sheet is made of silica gel.
As an improvement, the connecting pipe is made of plastic.
As the improvement, the end wall department that the stomach tube was kept away from to the connecting pipe is equipped with the pointer, it transports from the radial both sides edge of the end wall of stomach tube to advance the drain pipe to be equipped with the identification mark respectively.
Drawings
FIG. 1 is a schematic sectional front view of a bidirectional pressure gastric lavage device for digestive system department of the invention.
FIG. 2 is a right-side view schematic structural diagram of a bidirectional pressure gastric lavage device for digestive system department of internal medicine of the invention.
As shown in the figure: 1. stomach tube, 2, connecting pipe, 3, liquid inlet and outlet pipe, 4, liquid inlet, 5, liquid outlet, 6, connecting sheet, 7, flexible pipe, 8, connector, 9, connecting sheet, 10, pointer, 11, indicator.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine fig. 1 and fig. 2, a two-way pressurization gastric lavage device of gastroenterology, it includes stomach tube 1, 1 one end of stomach tube is connected and is equipped with connecting pipe 2, one side that stomach tube 1 was kept away from to connecting pipe 2 is rotated and is cup jointed and be equipped with into drain pipe 3, it is equipped with the same inlet 4 of bore and liquid outlet 5 respectively to advance the radial both sides of drain pipe 3 keeping away from 1 one side of stomach tube, be equipped with a through-hole 6 on the 2 lateral walls of connecting pipe, the size of through-hole 6 is the same with inlet 4, inlet 4 and 5 punishments of liquid outlet do not connect and are equipped with the hose 7, the 7 tip of hose connects respectively.
The connecting pipe 2 and the end wall of the liquid inlet and outlet pipe 3 far away from the stomach tube 1 are flush.
And a connecting sheet 9 is arranged on the inner wall of the through hole 6 along the circumferential direction, and one end of the connecting sheet 9 extends out of the connecting pipe 2.
The connecting sheet 9 is made of silica gel.
The connecting pipe 2 is made of plastic.
The end wall department that stomach tube 1 was kept away from to connecting pipe 2 is equipped with pointer 10, it is equipped with indicator 11 respectively to advance liquid outlet pipe 3 to transport from the radial both sides edge of the end wall of stomach tube 1.
When the gastric juice extraction device is concretely implemented, before the gastric juice extraction device is used, the through hole 6 is aligned to the liquid inlet 4 in a manual alignment mode, at the moment, the pointer 10 points to an 'inlet' position of the indication mark 11, the silica gel connecting sheet 9 extends into the liquid inlet 4 and is attached to the inner wall of the liquid inlet 4, the flexible tube 7 is respectively and correspondingly connected with the booster pump and the negative pressure pump, then the gastric tube 1 extends into the stomach of a patient, the booster pump is opened, liquid medicine is input into the stomach of the patient, then the liquid inlet tube 3 is rotated, the pointer 10 points to the 'outlet' position, the negative pressure pump is opened, gastric juice is extracted, and in addition, under the action of the connecting sheet 9, the effect of sealing 6 between the liquid inlet 4.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a two-way pressurization gastric lavage device of gastroenterology, it includes stomach tube (1), its characterized in that: stomach tube (1) one end is connected and is equipped with connecting pipe (2), one side that stomach tube (1) was kept away from in connecting pipe (2) is rotated and is cup jointed and is equipped with into drain pipe (3), it is equipped with inlet (4) and liquid outlet (5) that the bore is the same respectively to advance drain pipe (3) radial both sides of keeping away from stomach tube (1) one side, be equipped with a through-hole (6) on connecting pipe (2) lateral wall, the size of through-hole (6) is the same with inlet (4), inlet (4) and liquid outlet (5) punishment do not connect and are equipped with flexible pipe (7), flexible pipe (7) tip is connected respectively and is equipped with connector (8).
2. The bidirectional pressure gastric lavage device for digestive system department according to claim 1, further comprising: the connecting pipe (2) and the end wall of the liquid inlet and outlet pipe (3) far away from the stomach tube (1) are flush with each other.
3. The bidirectional pressure gastric lavage device for digestive system department according to claim 1, further comprising: and a connecting sheet (9) is arranged on the inner wall of the through hole (6) along the circumferential direction, and one end of the connecting sheet (9) extends out of the connecting pipe (2).
4. The bidirectional pressure gastric lavage device for digestive system department according to claim 3, further comprising: the connecting sheet (9) is made of silica gel.
5. The bidirectional pressure gastric lavage device for digestive system department according to claim 1, further comprising: the connecting pipe (2) is made of plastic.
6. The bidirectional pressure gastric lavage device for digestive system department according to claim 1, further comprising: end wall department that stomach tube (1) was kept away from in connecting pipe (2) is equipped with pointer (10), it is equipped with index mark (11) respectively to advance drain pipe (3) to transport from the radial both sides edge of end wall of stomach tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911088887.3A CN110721360A (en) | 2019-11-08 | 2019-11-08 | Bidirectional pressurizing gastric lavage device for digestive system department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911088887.3A CN110721360A (en) | 2019-11-08 | 2019-11-08 | Bidirectional pressurizing gastric lavage device for digestive system department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110721360A true CN110721360A (en) | 2020-01-24 |
Family
ID=69225117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911088887.3A Withdrawn CN110721360A (en) | 2019-11-08 | 2019-11-08 | Bidirectional pressurizing gastric lavage device for digestive system department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110721360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588935A (en) * | 2020-05-21 | 2020-08-28 | 青岛大学附属医院 | Gastroenterology gastric lavage device |
-
2019
- 2019-11-08 CN CN201911088887.3A patent/CN110721360A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588935A (en) * | 2020-05-21 | 2020-08-28 | 青岛大学附属医院 | Gastroenterology gastric lavage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200124 |
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| WW01 | Invention patent application withdrawn after publication |