CN221014012U - Drainage bag - Google Patents

Abstract

The utility model discloses a drainage bag, which belongs to the technical field of drainage devices; it includes a main body, a drainage bag, a liquid inlet pipe and a liquid outlet pipe, a drainage bag is fixedly provided at the lower end of the main body, a liquid outlet is provided at the upper end of the drainage bag, a liquid inlet pipe is fixedly provided on one side of the main body and passes through the main body to communicate with the liquid outlet, a one-way valve and a flow meter are fixedly provided on the liquid inlet pipe; a hanging ring is provided above the main body, and the hanging ring passes through the hanging buckles fixedly provided on both sides of the upper end of the main body; the lower end of the drainage bag is connected with a liquid outlet pipe, and a liquid outlet valve is fixedly provided on the liquid outlet pipe. The utility model is easy to use, and the precise liquid volume can be read through the flow meter, and the accurate volume value can also be obtained according to the scale line. There is no need to pour the liquid into a measuring cup for measurement, which saves time and avoids the problem of contamination of the drainage bag. The hanging ring is convenient for hanging and fixing, and the one-way valve prevents liquid reflux during drainage.

Description

A drainage bag

Technical Field

The utility model provides a drainage bag, belonging to the technical field of drainage devices.

Background technique

In current clinical medicine, drainage bags are often used to collect urine or to collect wound drainage fluid in combination with other instruments for patients after surgery, after interventional treatment, for patients with urinary incontinence, comatose patients and those with limited mobility. Drainage bags refer to the blood seepage and fluid accumulation deep inside the body or in local surgery after surgery, which need to be led out with a pipe. The end of the drainage tube is connected to a transparent plastic bag that is specially used to hold the drained liquid. The drainage bags currently in circulation are provided with scales on the bag body. Most of the existing drainage bags are negative pressure PE bags. When liquid enters the drainage bag, the bottom will bulge and the shape will be irregular. Therefore, even if the bag body is provided with scales, it can only be used as a simple reference. If you want to accurately measure the volume of the liquid, you need to pour the drainage fluid into a measuring cup for accurate measurement. This method increases the time and operation time for reading the liquid volume, and at the same time, it may cause pollution when pouring the drainage fluid. How to solve the problem that the volume of the liquid in the drainage bag cannot be directly and accurately read in the prior art has become a technical problem that technicians in this field need to solve urgently. To this end, a drainage bag is proposed.

Utility Model Content

The utility model provides a drainage bag which is easy to use, simple in structure, and convenient to hang, and can solve the problems raised in the above-mentioned background technology.

In order to solve the above-mentioned problems, the utility model proposes a technical solution: including a main body, a drainage bag, a liquid inlet pipe and a liquid outlet pipe, characterized in that: a drainage bag is fixedly provided at the lower end of the main body, a liquid outlet is provided at the upper end of the drainage bag, a liquid inlet pipe is fixedly provided at one side of the main body and passes through the main body to communicate with the liquid outlet, a one-way valve and a flow meter are fixedly provided on the liquid inlet pipe; a hanging ring is provided above the main body, the hanging ring passes through the hanging buckles fixedly provided on both sides of the upper end of the main body, and baffles are fixedly installed on both sides of the hanging ring; a liquid outlet pipe is provided at the lower end of the drainage bag to communicate with the main body, and a liquid outlet valve is fixedly provided on the liquid outlet pipe.

Preferably, the hook is provided with a through hole through which the hanging ring can pass, and the baffle is larger than the through hole. The baffle can restrict the hanging ring in the hook to prevent the hanging ring from falling off during the taking process.

Preferably, scale lines are provided on both sides of the drainage bag, and the scale lines include a plurality of volume values, through which the amount of collected liquid can be accurately read.

Preferably, the one-way valve is fixedly connected to the side wall of the main body, and the end of the liquid inlet pipe is fixedly provided with a thread, through which the drainage bag and the equipment to be used can be installed in one piece.

Preferably, two fixing blocks are fixedly provided in the main body and penetrate the upper end of the drainage bag. The two fixing blocks restrict the drainage bag, making the device more stable.

Preferably, the hanging ring is made of elastic material, which facilitates adjustment of the hanging ring according to the hanging parts.

The beneficial effects of the utility model are as follows: the utility model is easy to use, the precise liquid volume can be read through the flow meter, and the accurate volume value can be obtained according to the scale line. There is no need to pour the liquid into a measuring cup for measurement, which saves time and avoids the problem of drainage bag contamination. The hanging ring is used for convenient hanging and fixing, and the one-way valve prevents liquid backflow during drainage.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a drainage bag in cross section according to the present invention.

FIG. 2 is a schematic structural diagram of a drainage bag of the present invention.

FIG3 is a schematic diagram of the structure of a drainage bag in the utility model when viewed from above.

(1. Main body; 2. Drainage bag; 3. Liquid inlet tube; 4. Liquid outlet; 5. One-way valve; 6. Flow meter; 7. Liquid outlet tube; 8. Liquid outlet valve; 9. Hanging buckle; 10. Hanging ring; 11. Baffle; 12. Fixing block; 13. Thread; 14. Scale line)

Detailed ways

The utility model is further described below in conjunction with the accompanying drawings.

As shown in Figures 1 to 3: The utility model provides a drainage bag: including a main body 1, a drainage bag 2, a liquid inlet tube 3 and a liquid outlet tube 7, the lower end of the main body 1 is fixed with a drainage bag 2, and the surfaces of both sides of the drainage bag 2 are provided with scale lines 14, the scale lines 14 include multiple volume values, and the total amount of drained liquid can be read through the scale lines 14. Two fixed blocks 12 are fixed in the main body 1 and pass through the upper end of the drainage bag 2.

The drainage bag 2 has a liquid outlet 4 at the upper end thereof, a liquid inlet pipe 3 is fixedly provided on one side of the main body 1 and passes through the main body 1 to communicate with the liquid outlet 4, a one-way valve 5 and a flow meter 6 are fixedly provided on the liquid inlet pipe 3, the one-way valve 5 is fixedly connected to the side wall of the main body 1, and a thread 13 is fixedly provided at the end of the liquid inlet pipe 3. The one-way valve 5 prevents the drainage liquid from flowing back and affecting the patient's health.

A hanging ring 10 is provided above the main body 1, and the hanging ring 10 is made of elastic material. The hanging ring 10 passes through the hanging buckles 9 fixedly arranged on both sides of the upper end of the main body 1, and baffles 11 are fixedly installed on both sides of the hanging ring 10. The hanging buckles 9 are provided with through holes through which the hanging ring 10 can pass, and the size of the baffle 11 is larger than the through holes. The lower end of the drainage bag 2 is connected with a liquid outlet pipe 7, and a liquid outlet valve 8 is fixed on the liquid outlet pipe 7. In order to facilitate the discharge of the liquid in the drainage bag 2, the liquid outlet valve 8 can clamp the liquid outlet pipe 7 to prevent the liquid from flowing out, and can be opened to discharge the liquid when necessary.

The utility model and its implementation methods are described above, and such description is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims (6)

1. A drainage bag, comprising a main body (1), a drainage bag (2), a liquid inlet pipe (3) and a liquid outlet pipe (7), characterized in that: the drainage bag (2) is fixedly provided at the lower end of the main body (1), a liquid outlet (4) is provided at the upper end of the drainage bag (2), a liquid inlet pipe (3) is fixedly provided on one side of the main body (1) and passes through the main body (1) to communicate with the liquid outlet (4), a one-way valve (5) and a flow meter (6) are fixedly provided on the liquid inlet pipe (3); a hanging ring (10) is provided above the main body (1), the hanging ring (10) passes through hanging buckles (9) fixedly provided on both sides of the upper end of the main body (1), baffles (11) are fixedly installed on both sides of the hanging ring (10); a liquid outlet pipe (7) is provided at the lower end of the drainage bag (2) to communicate with the drainage bag (2), and a liquid outlet valve (8) is fixedly provided on the liquid outlet pipe (7). 2. A drainage bag according to claim 1, characterized in that: the hanging buckle (9) is provided with a through hole through which the hanging ring (10) can pass, and the baffle (11) is larger than the through hole. 3. A drainage bag according to claim 1, characterized in that scale lines (14) are provided on both side surfaces of the drainage bag (2), and the scale lines (14) include multiple volume values. 4. A drainage bag according to claim 1, characterized in that: the one-way valve (5) is fixedly connected to the side wall of the main body (1), and the end of the liquid inlet tube (3) is fixedly provided with a thread (13). 5. A drainage bag according to claim 1, characterized in that two fixing blocks (12) are fixedly provided inside the main body (1) and penetrate the upper end of the drainage bag (2). 6. A drainage bag according to claim 1, characterized in that the hanging ring (10) is made of elastic material.