CN215023543U - Simple gastric lavage device - Google Patents
Simple gastric lavage device Download PDFInfo
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- CN215023543U CN215023543U CN202023140182.2U CN202023140182U CN215023543U CN 215023543 U CN215023543 U CN 215023543U CN 202023140182 U CN202023140182 U CN 202023140182U CN 215023543 U CN215023543 U CN 215023543U
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- negative pressure
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- pressure suction
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Abstract
The utility model belongs to the technical field of auxiliary tools of medical instruments, in particular to a simple gastric lavage device which is provided with a negative pressure suction bag, a Y-shaped tube, a transfusion split bag, a transfusion tube, a stomach tube and a negative pressure tube, wherein the transfusion split bag is connected with one end of the transfusion tube; the Y-shaped pipe is provided with three ends which are communicated and hollow, the other end of the infusion pipe, the stomach tube and the negative pressure suction bag are respectively connected with the three ends of the Y-shaped pipe, and the negative pressure suction bag is positioned below the infusion pipe and the stomach tube; the bottom end of the negative pressure suction bag is provided with a liquid outlet, the infusion tube is provided with a switch I, and the negative pressure tube is provided with a switch II. The utility model discloses simple structure, convenient operation is favorable to reducing patient's intestines and stomach adverse reaction, alleviates nurse's work load, makes the operation more standard.
Description
Technical Field
The utility model belongs to the technical field of medical instrument appurtenance, especially, relate to a simple and easy gastric lavage device.
Background
Clinically, preoperative gastrolavage is usually performed on a pyloric obstruction patient, and the preoperative gastrolavage can clean food retained in the stomach, so that stimulation of retention substances to the mucous membrane is relieved, gastric mucous membrane edema and inflammation are relieved, and meanwhile, the operation of examination and operation is facilitated, and incision healing and digestive tract function recovery are facilitated. A50 mL injector which is used conventionally is injected into the stomach in a plurality of times, the injection speed is not easy to master, the time is short, and gastrointestinal tract reaction is caused to a patient; in addition, the nurse needs to consume a large amount of physical strength and time for repeatedly pumping and flushing, and simultaneously, the situations of liquid medicine overflow, bed sheet pollution and the like can be caused in the operation process.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a simple gastric lavage device, simple structure, convenient operation is favorable to reducing patient's intestines and stomach adverse reaction, alleviates nurse's work load, makes the operation more standard.
The utility model provides a solve above technical problem's a simple and easy gastric lavage device, its characterized in that: the device is provided with a negative pressure suction bag, a Y-shaped pipe, an infusion sub-packaging bag, an infusion tube, a stomach tube and a negative pressure pipe, wherein the infusion sub-packaging bag is connected with one end of the infusion tube; the Y-shaped pipe is provided with three ends which are communicated and hollow, the other end of the infusion pipe, the stomach tube and the negative pressure suction bag are respectively connected with the three ends of the Y-shaped pipe, and the negative pressure suction bag is positioned below the infusion pipe and the stomach tube; the bottom end of the negative pressure suction bag is provided with a liquid outlet, the infusion tube is provided with a switch I, and the negative pressure tube is provided with a switch II.
The switch I controls whether the liquid in the transfusion split charging bag flows out or not and the flowing speed, and the switch II controls the liquid in the stomach to flow into the negative pressure suction bag and flow into the negative pressure suction bag. The Y-shaped pipe is provided with three ports which are in through connection design, the interior of the Y-shaped pipe is hollow, and the function of the Y-shaped pipe is similar to that of a tee joint.
The outer surfaces of three ports of the Y-shaped pipe are transversely provided with N spiral grains, and the ports of the spiral grains are tightly connected with the stomach tube, the infusion tube and the negative pressure tube, so that drainage liquid is prevented from leaking outwards and the drainage bag is prevented from falling off.
And a piston cap is arranged on the liquid outlet. Drainage liquid is released when the liquid outlet is convenient for sampling and checking, and the piston cap plays a role of a switch.
The upper end of the negative pressure suction bag is provided with a hook component. The hook component is convenient for the patient to hang the liquid storage bag 1 on the bedside or on clothes.
The surface of the negative pressure suction bag is provided with scale marks and corresponding numerical values.
The switch I and the switch II are of a clip structure or a small pulley structure.
The utility model designs the simple gastric lavage device through clinical practice many times, is favorable to reducing the adverse reaction of the gastrointestinal tract of a patient, lightens the workload of nurses, and makes the operation more standard.
The utility model can be applied to pylorus obstruction or gastroparesis.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
FIG. 1 is a schematic structural view of a middle gastric lavage device of the present invention
FIG. 2 is a Y-shaped tube with smooth surface of the present invention
FIG. 3 is a Y-shaped tube with spiral lines on the surface
FIG. 4 is a schematic diagram of a switch structure
FIG. 5 is a schematic view of the piston cap structure
The specific labels in the figure are:
1, Y-shaped tube, 2, stomach tube, 3, infusion tube, 4, negative pressure tube, 5, infusion split-charging bag, 6, negative pressure suction bag, 7, switch I, 8, switch II, 9, liquid discharge port, 10, hook component, 11, piston cap, 12, spiral grain
Detailed Description
The present invention will be further described with reference to the following detailed description:
example 1
A simple gastric lavage device is provided with a negative pressure suction bag, a Y-shaped tube, an infusion split charging bag, an infusion tube, a stomach tube and a negative pressure tube, wherein the infusion split charging bag is connected with one end of the infusion tube; the Y-shaped pipe is provided with three ends which are communicated and hollow, the other end of the infusion pipe, the stomach tube and the negative pressure suction bag are respectively connected with the three ends of the Y-shaped pipe, and the negative pressure suction bag is positioned below the infusion pipe and the stomach tube; the bottom end of the negative pressure suction bag is provided with a liquid outlet, the infusion tube is provided with a switch I, and the negative pressure tube is provided with a switch II.
The Y-shaped pipe is provided with three ports which are in through connection design, the interior of the Y-shaped pipe is hollow, and the function of the Y-shaped pipe is similar to that of a tee joint. The outer surface of the Y-shaped pipe can be smooth, as shown in figure 2, the joints of the three ports of the Y-shaped pipe are tightly connected with the stomach tube, the infusion tube and the negative pressure tube, so that drainage liquid is prevented from leaking outwards and the negative pressure suction bag is prevented from falling off. The gastric tube is connected to the patient during use.
The switch I controls whether the liquid in the transfusion split charging bag flows out or not and the flowing speed, and the switch II controls the liquid in the stomach to flow into the negative pressure suction bag and flow into the negative pressure suction bag. The switch II is of a clip structure, such as a Robert clip, is adjustable by 12-18mm and is made of ABS plastic materials. The scale marks are arranged on the outer surface of the bag and used for identifying the amount of liquid in the bag.
Example 2
A simple gastric lavage device is provided with a negative pressure suction bag, a Y-shaped tube, an infusion split charging bag, an infusion tube, a stomach tube and a negative pressure tube, wherein the infusion split charging bag is connected with one end of the infusion tube; the Y-shaped pipe is provided with three ends which are communicated and hollow, the other end of the infusion pipe, the stomach tube and the negative pressure suction bag are respectively connected with the three ends of the Y-shaped pipe, and the negative pressure suction bag is positioned below the infusion pipe and the stomach tube; the bottom end of the negative pressure suction bag is provided with a liquid outlet, the infusion tube is provided with a switch I, and the negative pressure tube is provided with a switch II. The switch I controls whether the liquid in the transfusion split charging bag flows out or not and the flowing speed, and the switch II controls the liquid in the stomach to flow into the negative pressure suction bag and flow into the negative pressure suction bag. A piston cap is arranged on the liquid outlet. Drainage liquid is released when the liquid outlet is convenient for sampling and checking, and the piston cap plays a role of a switch.
The upper end of the negative pressure suction bag is provided with a hook component. The hook component is convenient for the patient to hang the liquid storage bag 1 on the bedside or on clothes. The surface of the negative pressure suction bag is provided with scale marks and corresponding numerical values.
The Y-shaped pipe is provided with three ports as shown in figure 3, the three ports are designed to be communicated and connected, the interior of the Y-shaped pipe is hollow, N spiral grains are transversely arranged on the outer surfaces of the three ports of the Y-shaped pipe, N is more than or equal to 2, and the ports passing through the spiral grains are tightly connected with the stomach tube, the infusion tube and the negative pressure tube through the spiral joints to prevent drainage liquid from leaking and the drainage bag from falling off. The switch II is of a clip structure, such as a Robert clip, and is adjustable in 12-18mm as shown in figure 4, and is made of ABS plastic. The scale marks are arranged on the outer surface of the bag and used for identifying the amount of liquid in the bag.
The shape of the switch I and the shape of the switch II can be the same, and the negative pressure suction bag is made of plastic and the capacity can be 700 ml. The Y-shaped pipe can be made of hard plastic and is more compact and watertight when being connected with other three through pipes. The other pipes are plastic pipes which can be soft. The transfusion separate bag, the transfusion tube, the stomach tube, the hook component and the negative pressure tube are conventionally arranged. The piston cap can be a cross valve structure, as shown in fig. 5, the piston cap is provided with a valve plug and a cross-shaped pipe, the cross-shaped pipe is formed by connecting a horizontal pipe and a vertical pipe in a cross and through manner, and the valve plug is arranged in the horizontal pipe, closely attached to the inner wall of the horizontal pipe and moves left and right relative to the horizontal pipe. When in operation, the valve plug is pushed to open, and the valve plug is closed in the opposite direction, so that the liquid is not sticky during operation, and the valve is clean and sanitary.
The utility model discloses application method:
(1) one end of the Y-shaped tube is connected with the stomach tube opening arranged on the patient, the other two interfaces are connected with the negative pressure suction bag and the infusion tube, and the other upper end of the infusion tube is connected with NS500 ml.
(2) Firstly, opening a transfusion tube to be communicated with a stomach tube, keeping a negative pressure end closed, closing an input end switch I after inputting 200ml, opening a negative pressure end switch II, naturally flowing stomach contents into a negative pressure suction bag, squeezing the negative pressure suction bag after no liquid flows out, sucking out the liquid in the stomach, and observing the balance of in and out. The process is repeated for a plurality of times to finally achieve the aim.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and the above embodiments and description have been described only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention, which will also have various changes and modifications, all of which will fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A simple gastric lavage device, characterized in that: the device is provided with a negative pressure suction bag, a Y-shaped pipe, an infusion sub-packaging bag, an infusion tube, a stomach tube and a negative pressure pipe, wherein the infusion sub-packaging bag is connected with one end of the infusion tube; the Y-shaped pipe is provided with three ends which are communicated and hollow, the other end of the infusion pipe, the stomach tube and the negative pressure suction bag are respectively connected with the three ends of the Y-shaped pipe, and the negative pressure suction bag is positioned below the infusion pipe and the stomach tube; the bottom end of the negative pressure suction bag is provided with a liquid outlet, the infusion tube is provided with a switch I, and the negative pressure tube is provided with a switch II.
2. The simplified gastric lavage device of claim 1, further comprising: n spiral grains are transversely arranged on the outer surfaces of three ports of the Y-shaped pipe and are tightly connected with the stomach tube, the infusion tube and the negative pressure tube through spiral connectors.
3. The simplified gastric lavage device of claim 2, further comprising: and N is more than or equal to 2.
4. The simplified gastric lavage device of claim 1, further comprising: and a piston cap is arranged on the liquid outlet.
5. The simplified gastric lavage device of claim 1, further comprising: the upper end of the negative pressure suction bag is provided with a hook component.
6. The easy gastric lavage device of any one of claims 1-5, wherein: the surface of the negative pressure suction bag is provided with scale marks and corresponding numerical values.
7. The simplified gastric lavage device of claim 1, further comprising: the switch I and the switch II are of a clip structure or a small pulley structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140182.2U CN215023543U (en) | 2020-12-23 | 2020-12-23 | Simple gastric lavage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140182.2U CN215023543U (en) | 2020-12-23 | 2020-12-23 | Simple gastric lavage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215023543U true CN215023543U (en) | 2021-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023140182.2U Active CN215023543U (en) | 2020-12-23 | 2020-12-23 | Simple gastric lavage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215023543U (en) |
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2020
- 2020-12-23 CN CN202023140182.2U patent/CN215023543U/en active Active
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