CN220193653U - Drainage bag with adjustable drainage flow speed - Google Patents

Abstract

The utility model discloses a drainage bag with adjustable drainage flow rate, and relates to the technical field of drainage bags. The drainage bag with adjustable drainage flow rate includes a hollow collection bag. A hose is fixedly connected to the upper surface of the collection bag. An end of the hose away from the collection bag is fixedly connected to a speed regulating mechanism. The outer surface of the speed regulating mechanism is fixedly connected to a connection. The end of the connecting tube away from the speed regulating mechanism is rotated and connected with a rotating mechanism. Through the rotating mechanism, the insertion tube and the baffle, when the fluid accumulation near the chest or abdominal cavity wall or the wound is sucked out, the drainage tube suction is not easy to occur. The patient's chest or abdominal cavity and the inner wall of the wound will affect the use of the drainage bag, and when the drainage tube or the hands of medical staff are contaminated with accumulated fluid, it is not easy to slip when adjusting the speed of the drainage tube. Through threaded tubes and external threaded tubes and silicone block, the flow rate can be adjusted more accurately, making it easier to adjust different flow rates according to the patient's condition.

Description

A drainage bag with adjustable drainage flow rate

Technical field

The utility model relates to the technical field of drainage bags, specifically a drainage bag with adjustable drainage flow rate.

Background technique

Drainage bag generally refers to the blood oozing inside the body or deep within the local operation after surgery, or when the patient has abdominal or pleural effusion, which needs to be drained out with a pipe. The end of the drainage pipe is connected to a transparent plastic bag specially designed to drain the outflowing liquid.

When the fluid accumulation in the body is slowly reduced through drainage, the drainage tube needs to be close to the patient's chest or abdominal cavity wall to drain out the remaining fluid. The drainage tube may be too close to the inner wall, causing the drainage tube to suck the chest or abdominal cavity wall, thus affecting drainage. During the drainage process and the patient's health, the drainage tube and the medical staff's hands may be contaminated with accumulated fluid, which may cause slippage when adjusting the flow rate, making it inconvenient to adjust the flow rate.

Utility model content

In view of the shortcomings of the existing technology, the present utility model provides a drainage bag with an adjustable drainage flow rate, which solves the problem that the drainage tube is prone to sucking the inner wall when sucking out the remaining fluid accumulation close to the inner wall of the chest or abdominal cavity. Or when the medical staff's hands are contaminated with accumulated fluid, it is easy to slip when adjusting the speed of the drainage tube.

In order to achieve the above objects, the present utility model is realized through the following technical solutions: a drainage bag with adjustable drainage flow rate, including a hollow collection bag, the upper surface of the collection bag is fixedly connected with a hose, and the hose is away from the collection bag One end of the bag is fixedly connected to a speed regulating mechanism, the outer surface of the speed regulating mechanism is fixedly connected to a connecting pipe, the end of the connecting pipe away from the speed regulating mechanism is rotatably connected to a rotating mechanism, and the outer surface of the rotating mechanism is rotatably connected to An insertion tube that mates with a rotating mechanism.

Preferably, the speed regulating mechanism includes a first fixed cylinder fixedly connected to the end of the hose away from the collection bag. A threaded tube is rotatably connected to the upper surface of the first fixed tube, and an outer wall is threadedly connected to the inner wall of the threaded tube. Threaded pipe, the inner wall of the external threaded pipe is fixedly connected with a silicone block through a connecting rod, the end of the threaded pipe away from the hose is rotatably connected to a second fixed barrel, and the inner wall of the second fixed barrel is fixedly connected to the connecting pipe.

Preferably, the rotating mechanism includes a rotating ring fixedly connected to one end of the connecting pipe away from the threaded pipe, the inner wall of the rotating ring is fixedly connected to a rotating cylinder, and the inner wall of the rotating ring is rotationally connected to one end of the insertion tube.

Preferably, the upper surface of the rotating barrel is sequentially provided with a plurality of first openings, and the upper surface of the insertion tube is sequentially provided with a plurality of second openings matching the first openings.

Preferably, the upper surface of the insertion tube is fixedly connected with a connecting ring, and the outer surface of the connecting ring is fixedly connected with a baffle.

Preferably, the outer surface of the threaded pipe is fixedly connected with a sponge sheet, and the lower surface of the first fixed cylinder is symmetrically fixedly connected with a fixing plate.

beneficial effects

The utility model provides a drainage bag with adjustable drainage flow rate. It has the following beneficial effects:

Through the rotating mechanism, insertion tube and baffle, when the fluid accumulation close to the inner wall of the chest or abdominal cavity or the fluid accumulation at the wound is sucked out, it is not easy for the drainage tube to suck the patient's chest or abdominal cavity and the inner wall of the wound, thereby affecting the use of the drainage bag. Moreover, when the drainage tube or the hands of medical staff are contaminated with accumulated fluid, it is not easy to slip when adjusting the speed of the drainage tube. Through the threaded tube, external threaded tube and silicone block, the flow rate can be adjusted more accurately, making it easy to adjust according to the patient's condition. Different flow rates are beneficial to disease control.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic diagram of the internal structure of the utility model;

Figure 3 is a schematic structural diagram of the speed regulating mechanism of the present utility model;

Figure 4 is a schematic structural diagram of the rotating mechanism of the present utility model;

Figure 5 is a schematic diagram of the baffle structure of the utility model.

In the picture: 1. Collection bag; 2. Hose; 3. Connecting tube; 4. Insertion tube; 5. First fixed cylinder; 6. Threaded tube; 7. Externally threaded tube; 8. Silicone block; 9. Rotating ring ; 10. Rotating cylinder; 11. First opening; 12. Second opening; 13. Connecting ring; 14. Baffle; 15. Sponge sheet; 16. Fixed plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-5. The present utility model provides a technical solution: a drainage bag with adjustable drainage flow rate, including a hollow collection bag 1. A hose 2 is fixedly connected to the upper surface of the collection bag 1, and the hose 2 is away from the One end of the collection bag 1 is fixedly connected to a speed regulating mechanism. The outer surface of the speed regulating mechanism is fixedly connected to a connecting pipe 3. The end of the connecting pipe 3 away from the speed regulating mechanism is rotatably connected to a rotating mechanism. The outer surface of the rotating mechanism is rotatably connected to a rotating mechanism. The insertion tube 4 and the connecting tube 3 matched with the mechanism are made of silicone material.

During operation, the insertion tube 4 is inserted into the patient's body to draw out the accumulated fluid, and flows into the collection bag 1 through the connecting tube 3 and the hose 2 .

Please refer to Figures 1-5. The present utility model provides a technical solution: the speed regulating mechanism includes a first fixed cylinder 5 fixedly connected to the end of the hose 2 away from the collection bag 1. The upper surface of the first fixed cylinder 5 is rotatably connected with Threaded pipe 6, the inner wall of the threaded pipe 6 is threadedly connected with an externally threaded pipe 7, the inner wall of the externally threaded pipe 7 is fixedly connected with a silicone block 8 through a connecting rod, and the end of the threaded pipe 6 away from the hose 2 is rotationally connected with a second fixed barrel. The inner wall of the second fixed cylinder is fixedly connected to the connecting pipe 3. The upper and lower surfaces of the threaded pipe 6 are fixedly connected with annular blocks. The upper surface of the first fixed cylinder 5 and the lower surface of the second fixed cylinder are provided with annular grooves that match the annular blocks. , there is a sealing ring between the annular block and the annular groove.

During operation, the external threaded pipe 7 can be moved upward or downward by rotating the threaded pipe 6, so that the silicone block 8 can be brought closer to or farther away from the connecting pipe 3, thereby adjusting the drainage flow rate.

Please refer to Figures 1-5. The present utility model provides a technical solution: the rotating mechanism includes a rotating ring 9 fixedly connected to the end of the connecting pipe 3 away from the threaded pipe 6. The inner wall of the rotating ring 9 is fixedly connected to a rotating cylinder 10. The inner wall of 9 is rotationally connected to one end of the insertion tube 4, and a sealing ring is arranged between the rotating ring 9 and the upper surface of the connecting tube 3 and the lower surface of the insertion tube 4.

During operation, the rotation of the rotating ring 9 can drive the rotating cylinder 10 to rotate.

Please refer to Figures 1-5. The present utility model provides a technical solution: the upper surface of the rotating barrel 10 is sequentially provided with a plurality of first openings 11, and the upper surface of the insertion tube 4 is sequentially provided with a plurality of first openings 11. Matching second opening 12.

During operation, when it is necessary to suck out the remaining fluid accumulation near the patient's chest or abdominal cavity, rotate the rotating cylinder 10 to align the first opening 11 with the second opening 12, so that the fluid can pass through the first opening 11 and the second opening. The opening 12 enters the collection bag 1 .

Please refer to Figures 1-5. The present utility model provides a technical solution: the upper surface of the insertion tube 4 is fixedly connected with a connecting ring 13, and the outer surface of the connecting ring 13 is fixedly connected with a baffle 14. The connection between the baffle 14 and the insertion tube 4 is There is room for fluid to pass through.

During operation, the baffle 14 can prevent the first opening 11 and the second opening 12 from sucking the inner wall when the remaining fluid accumulation in the inner wall of the patient's chest or abdominal cavity is sucked out.

Please refer to Figures 1-5. The present utility model provides a technical solution: the outer surface of the threaded pipe 6 is fixedly connected with a sponge sheet 15, the lower surface of the first fixed cylinder 5 is symmetrically fixedly connected with a fixing plate 16, and the outer surface of the fixing plate 16 is symmetrically fixed. The surface is symmetrically provided with grooves.

When working, you can hold the fixed plate 16 with any fingers other than the index finger and thumb, and then use the index finger and thumb to rotate the threaded tube 6 to adjust the flow rate. The sponge sheet 15 can increase the friction between the fingers and the threaded tube 6. At the same time, it can absorb part of the accumulated fluid, making it less likely to slip.

To sum up, when it is necessary to suck out the remaining fluid accumulation near the patient's chest or abdominal cavity, rotate the rotating cylinder 10 to align the first opening 11 with the second opening 12, and move the baffle 14 close to the fluid accumulation, so that the fluid accumulation can be removed. Enter the first opening 11 and the second opening 12 through the space between the baffle 14 and the insertion tube 4, and then enter the collection bag 1. When you need to adjust the speed, you can hold it and fix it with any finger except the index finger and thumb. Plate 16, and then use your index finger and thumb to turn the threaded tube 6 to adjust the flow rate. It is easy to use and not easy to slip.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. Drainage bag of adjustable drainage velocity of flow, including hollow collection bag (1), its characterized in that: the upper surface of the collecting bag (1) is fixedly connected with a hose (2), one end of the hose (2) away from the collecting bag (1) is fixedly connected with a speed regulating mechanism, the outer surface of the speed regulating mechanism is fixedly connected with a connecting pipe (3), one end of the connecting pipe (3) far away from the speed regulating mechanism is rotationally connected with a rotating mechanism, and the outer surface of the rotating mechanism is rotationally connected with an inserting pipe (4) matched with the rotating mechanism.

2. The adjustable drainage bag of claim 1, wherein: the speed regulating mechanism comprises a first fixed cylinder (5) which is fixedly connected with one end of the hose (2) far away from the collecting bag (1), a threaded pipe (6) is rotationally connected to the upper surface of the first fixed cylinder (5), an external threaded pipe (7) is connected to the inner wall of the threaded pipe (6) in a threaded manner, a silica gel block (8) is fixedly connected to the inner wall of the external threaded pipe (7) through a connecting rod, a second fixed cylinder is rotationally connected to one end of the threaded pipe (6) far away from the hose (2), and the inner wall of the second fixed cylinder is fixedly connected with the connecting pipe (3).

3. The adjustable drainage bag of claim 2, wherein: the rotating mechanism comprises a rotating ring (9) fixedly connected with one end, far away from the threaded pipe (6), of the connecting pipe (3), a rotating cylinder (10) is fixedly connected with the inner wall of the rotating ring (9), and the inner wall of the rotating ring (9) is rotatably connected with one end of the inserting pipe (4).

4. A drainage bag according to claim 3, wherein the flow rate of the drainage bag is adjustable: the upper surface of the rotary cylinder (10) is sequentially provided with a plurality of first holes (11), and the upper surface of the insertion tube (4) is sequentially provided with a plurality of second holes (12) matched with the first holes (11).

5. The adjustable drainage bag of claim 1, wherein: the upper surface of the insertion tube (4) is fixedly connected with a connecting ring (13), and the outer surface of the connecting ring (13) is fixedly connected with a baffle plate (14).

6. A drainage bag according to claim 3, wherein the flow rate of the drainage bag is adjustable: the outer surface of the threaded pipe (6) is fixedly connected with a sponge sheet (15), and the lower surface of the first fixed cylinder (5) is symmetrically and fixedly connected with a fixed plate (16).