CN211797886U - Outgoing drainage device - Google Patents

Abstract

The utility model provides an outgoing drainage device, which belongs to the field of medical equipment, and provides an outgoing drainage device which is convenient for patients to go out for accumulated fluid. The strap is connected with the top and both sides of the outer package, the jack is arranged on one side of the outer package close to the bottom of the outer package, the three-way connecting pipe is arranged in the middle of one side of the outer package, the three-way switch is connected with the three-way connecting pipe, and the third An interface is used to connect with the pipeline drawn from the patient's body, the second interface of the three-way connecting tube is connected to one end of the drainage tube, the third interface of the three-way connecting tube is used to connect with an external water source, and the other end of the drainage tube is connected to the insertion tube. The hole is connected, the drainage bag is placed inside the outer bag, the plug is arranged at the bottom of one side of the drainage bag, the jack is inserted with the plug, one end of the connecting pipe is connected with the plug, the inlet of the drainage bag is located at the bottom of one side of the drainage bag, and the other side of the connecting pipe is connected to the plug. One end is connected with the inlet of the drainage bag, the elastic support frame is in contact with the inner wall of the drainage bag, and the outlet of the drainage bag is arranged on the top of the drainage bag.

Description

Drainage device for going out

technical field

The utility model relates to the technical field of medical devices, in particular to an outflow drainage device.

Background technique

Drainage technology is a commonly used medical method in clinical practice, which can effectively drain fluid in the body, prevent infection, and promote wound healing. The existing drainage device only includes a drainage tube and a bag body, and it is inconvenient for patients to go out with fluid accumulation. To this end, the utility model provides a drainage device that is convenient for patients to go out and use.

SUMMARY OF THE INVENTION

The purpose of the present utility model is to provide an outflow drainage device that is convenient for patients to go out and use.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is:

A drainage device for going out, which includes an outer package, a strap, a three-way connecting pipe, a three-way switch, a drainage pipe, a jack, a drainage bag, a plug, a connecting pipe, an inlet of the drainage bag, an outlet of the drainage bag and an elastic support frame, wherein: all the The top of the outsourcing is open, the bottom of the outsourcing is closed, the straps are connected with both sides of the top of the outsourcing, the jack is arranged on one side of the outsourcing close to the bottom of the outsourcing, and the tee connecting pipe is arranged in the middle of one side of the outsourcing, The three-way switch is connected with the three-way connecting pipe, the first port of the three-way connecting pipe is used to connect with the pipeline drawn from the patient's body, the second port of the three-way connecting pipe is connected with one end of the drainage pipe, and the third port of the three-way connecting pipe The three ports are used to connect with the external water source, the other end of the drainage tube is connected to the jack, the drainage bag is placed inside the outer casing, the plug is arranged at the bottom of one side of the drainage bag, the jack is connected with the plug, and one end of the connecting pipe is connected with the plug The inlet of the drainage bag is located at the bottom of one side of the drainage bag, the other end of the connecting pipe is connected to the inlet of the drainage bag, the elastic support frame is in contact with the inner wall of the drainage bag, and the outlet of the drainage bag is arranged on the top of the drainage bag.

Optionally, the drainage bag is a closed structure made of plastic.

Optionally, the shape of the drainage bag is the same as that of the outer bag, and the size of the drainage bag is smaller than that of the outer bag.

Optionally, the top two corners of the drainage bag are provided with connecting ropes, and the connecting ropes are connected with both ends of the strap.

The beneficial effects of the present utility model are:

By arranging structures such as an outer bag, a strap, a three-way connecting tube, a drainage tube, a connecting head, an elastic support frame, and a drainage bag, a drainage device that is convenient for patients to carry when going out is provided. The first interface of the connecting pipe can be connected, and the operation is simple and convenient. By arranging the elastic support frame and other structures, the utility model can also extract the fluid accumulation in the patient's body. Compared with the prior art, the utility model has the advantages of simple structure, convenient use, convenient drainage when the patient goes out, and can also extract the accumulated fluid in the patient.

Description of drawings

FIG. 1 is a schematic diagram of the connection relationship between the outsourcing and the peripheral components in the utility model.

Figure 2 is a schematic diagram of the drainage bag and its connection relationship with peripheral components in the present invention.

3 is a schematic diagram of the connection relationship between the drainage tube, the jack and the connecting tube in the present invention.

4 is a schematic diagram of the connection relationship between the connecting pipe and the plug in the present invention.

Detailed ways

The present utility model will be described in further detail below with reference to the accompanying drawings and embodiments.

As shown in FIGS. 1 to 4 , the outgoing drainage device in this embodiment includes an outer casing 1, a strap 2, a three-way connecting tube 3, a three-way switch 10, a drainage tube 4, a jack 5, a drainage bag 14, and a plug. 16. Connecting pipe 6, drainage bag inlet 15, drainage bag outlet 7 and elastic support frame 8, wherein: the top of the outer package 1 is open, the bottom end of the outer package 1 is closed, the strap 2 and the top of the outer package 1 are two. side connection, the jack 5 is arranged at the position near the bottom of the outer casing 1 on one side, the three-way connecting pipe 3 is arranged in the middle of one side of the outer casing 1, the three-way switch 10 is connected with the three-way connecting pipe 3, and the three-way connecting pipe 3 The first interface 11 is used to connect with the pipeline drawn from the patient's body, the second interface 13 of the three-way connecting pipe 3 is connected to one end of the drainage pipe 4, and the third interface 9 of the three-way connecting pipe 3 is used to connect with an external water source , the other end of the drainage tube 4 is connected with the jack 5, the drainage bag 14 is placed inside the outer casing 1, the plug 16 is arranged at the bottom of one side of the drainage bag 14, the jack 5 is inserted with the plug 16, and one end of the connecting pipe 6 is connected with the plug 16 is connected, the drainage bag inlet 15 is located at the bottom of one side of the drainage bag 14, the other end of the connecting pipe 6 is connected with the drainage bag inlet 15, the elastic support frame 8 is in contact with the inner wall of the drainage bag 14, and the drainage bag outlet 7 is arranged in the drainage bag 14. top.

The three-way switch 10 is used to control the opening and closing of the first interface 11 , the second interface 13 and the third interface 9 on the three-way connecting pipe 3 . The drainage tube 4 is arranged on the outer casing 1 to facilitate the observation of the properties of the drainage fluid.

Optionally, the drainage bag 14 is a closed structure made of plastic, and the drainage bag 14 is placed inside the outer bag 1 when in use, which is convenient to carry.

Optionally, the top two corners of the drainage bag 14 are provided with connecting ropes 12 , and the connecting ropes 12 are connected to both ends of the strap 2 . By arranging the connecting rope 12 , the drainage bag 14 is connected with the outer bag 1 more firmly, so as to avoid excessive shaking of the drainage bag 14 in the outer bag 1 .

Optionally, the shape of the drainage bag 14 is the same as the shape of the outer bag 1 , and the size of the drainage bag 14 is smaller than that of the outer bag 1 , so that the drainage bag 14 can fit the outer bag 1 better.

Wherein, the material of the elastic support frame 8 is thin iron wire.

When the utility model is in use, when there is no need for negative pressure suction, the drainage bag 14 and the elastic support frame 8 are in a stretched state, and the pipe drawn from the patient's body is connected with the first interface 11 of the three-way connecting pipe 3, so that the The accumulated fluid in the patient enters the drainage bag 14 through the drainage tube 4 , the connecting head 5 , the connecting tube 6 and the drainage bag inlet 15 . When it is necessary to extract fluid from the patient, that is, when the drainage bag 14 needs negative pressure suction, the gas in the drainage bag 14 is discharged first, so that the elastic support frame 8 and the drainage bag 14 are in a contracted state. Under the action of the pressure difference, the drainage liquid enters the drainage tube 4 through the third interface 11 of the three-way connecting tube 3, Then, after being introduced into the connecting tube 6 through the connector 5 and the plug 16, the drainage liquid is discharged into the drainage bag 14 from the drainage bag inlet 15 to realize the drainage of the accumulated fluid in the body.

When the drainage tube 4 needs to be flushed, an external water source is connected through the first interface 9 of the three-way connecting tube 3 to flush the drainage tube 4 to prevent the pipeline from being blocked. When no flushing is required, the third interface 9 of the three-way connecting pipe 3 is connected to the heparin cap, so that the three-way connecting pipe 3 is in a closed state. When the drainage liquid needs to be poured, the connection between the connecting rope 12 and the outer bag 1 is released, the drainage bag 14 is taken out from the outer bag 1 , and the drainage liquid is poured out from the drainage bag outlet 7 .

It can be understood that the above embodiments are only exemplary embodiments adopted to illustrate the principle of the present invention, but the present invention is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also regarded as the protection scope of the present invention.

Claims (4)

1. A drainage device for going out, characterized in that it comprises outsourcing (1), a strap (2), a three-way connecting pipe (3), a three-way switch (10), a drainage pipe (4), a jack (5), Drainage bag (14), plug (16), connecting pipe (6), drainage bag inlet (15), drainage bag outlet (7) and elastic support frame (8), wherein: The top of the outer package (1) is open, the bottom end of the outer package (1) is closed, the strap (2) is connected with both sides of the top of the outer package (1), and the jack (5) is arranged on one side of the outer package (1). The side is close to the bottom of the outer package (1), the tee connection pipe (3) is arranged in the middle of one side of the outer package (1), the tee switch (10) is connected with the tee connection pipe (3), and the tee connection pipe (3) ) of the first interface (11) is used to connect with the pipeline drawn from the patient's body, the second interface (13) of the three-way connecting pipe (3) is connected to one end of the drainage pipe (4), and the three-way connecting pipe (3) The third interface (9) is used to connect with an external water source, the other end of the drainage tube (4) is connected to the jack (5), the drainage bag (14) is placed inside the outer package (1), and the plug (16) is arranged in the drainage At the bottom of one side of the bag (14), the jack (5) is inserted with the plug (16), one end of the connecting pipe (6) is connected with the plug (16), and the drainage bag inlet (15) is located on the side of the drainage bag (14) The other end of the connecting pipe (6) is connected to the drainage bag inlet (15), the elastic support frame (8) is in contact with the inner wall of the drainage bag (14), and the drainage bag outlet (7) is arranged on the top of the drainage bag (14). . 2 . The outflow drainage device according to claim 1 , wherein the drainage bag ( 14 ) is a closed structure made of plastic. 3 . 3. The outgoing drainage device according to claim 1, wherein the shape of the drainage bag (14) is the same as the shape of the outer bag (1), and the size of the drainage bag (14) is smaller than the size of the outer bag (1) . 4. The outgoing drainage device according to any one of claims 1 to 3, characterized in that, connecting ropes (12) are provided at the top two corners of the drainage bag (14), and the connecting ropes (12) Connect to both ends of the strap (2).

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