CN219049747U

CN219049747U - Drainage device

Info

Publication number: CN219049747U
Application number: CN202320038154.4U
Authority: CN
Inventors: 段凤英
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-05-23
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a drainage device, and relates to the technical field of medical equipment. The drainage bag comprises a drainage bag body, a liquid inlet pipe, a one-way valve, a liquid outlet pipe and a liquid outlet component, wherein the liquid inlet pipe is sleeved on the liquid inlet of the drainage bag body, the one-way valve is arranged on the side wall of one end, close to the drainage bag body, of the liquid inlet pipe, the liquid outlet pipe is sleeved on the liquid outlet of the drainage bag body, and the liquid outlet component is arranged on the side wall of one end, far away from the drainage bag body, of the liquid outlet pipe. According to the utility model, the one-way valve is additionally arranged on one side of the liquid inlet pipe, which is close to the drainage bag body, and the drainage liquid is controlled to flow into the drainage bag body through the one-way valve, so that the reflux phenomenon can be avoided; the on-off, the flow speed and the flow quantity of the liquid outlet pipe can be controlled by rolling the regulating wheel in the liquid outlet component back and forth, meanwhile, the air bag ball is extruded to suck the drainage liquid in the drainage bag body into the air bag ball, avoid traditional drainage bag to open the release valve time the drainage liquid splashes and is infected with medical personnel's hand skin's problem easily.

Description

Drainage device

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a drainage device.

Background

There are many kinds of clinical drainage devices, such as urine collector, drainage pipeline, negative pressure drainage device, puncture drainage apparatus, etc. The drainage device that uses clinically at present is sterilization product, and drainage in-process can use a period of time, and during this period, drainage liquid can collect in the container, and the drainage valve is opened regularly, discharges drainage liquid, but it still has following drawback in the in-service use:

1. when the drainage device in the existing medical equipment is used, the drainage device can be in a short-term open state when the liquid discharge valve is opened to discharge liquid, pathogens in the air possibly enter the drainage device through air flow or the pathogens attached to the liquid discharge port and the inner wall of the external pipeline reversely enter the drainage device through the opening and closing of the liquid discharge valve, so that retrograde infection is caused. In order to solve the problems clinically, the drainage bag device is replaced every day to solve the problems, and although the problems have a certain effect, the operation risk and the opportunity that the inlet of the drainage pipeline joint is contacted with the outside are increased due to frequent replacement, and retrograde infection still occurs;

2. when the existing drainage device in the medical equipment is used, a great deal of pathogenic bacteria are contained in infectious drainage liquid, and if the infectious drainage liquid is directly discharged, the environmental hazard is caused. In addition, the liquid draining touch switch of the existing drainage bag liquid draining valve is close to the liquid draining port, an operator needs to operate a plurality of patients, and the operator is easy to pollute or the liquid draining port is polluted, so that the operators and the liquid draining port are mutually influenced, and potential harm is caused to the operators and the liquid draining port.

Therefore, the current drainage device cannot meet the needs in practical use, so there is an urgent need for improved technology in the market to solve the above problems.

Disclosure of Invention

The utility model aims to provide a drainage device, wherein a one-way valve is additionally arranged on one side of a liquid inlet pipe, which is close to a drainage bag body, drainage liquid is controlled to flow into the drainage bag body through the one-way valve, so that the occurrence of a backflow phenomenon can be avoided, and an anti-drop nozzle can prevent the one-way valve from being separated from the liquid inlet pipe; the regulating wheel in the liquid outlet component can realize the control of the on-off state, the flow speed and the flow rate of the liquid outlet pipe, meanwhile, the drainage liquid in the drainage bag body can be sucked into the air bag ball by extruding the air bag ball, the release speed of the drainage liquid is accelerated, the problem that the drainage liquid produced when the release valve is opened by the traditional drainage bag splashes to be easy to pollute the hand skin of medical staff is avoided, and the problem of the drainage device in the existing medical equipment is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a drainage device which comprises a drainage bag body, a liquid inlet pipe, a one-way valve, a liquid outlet pipe and a liquid outlet component, wherein the liquid inlet pipe is sleeved on a liquid inlet of the drainage bag body, the one-way valve is arranged on the side wall of one end, close to the drainage bag body, of the liquid inlet pipe, the liquid outlet pipe is sleeved on a liquid outlet of the drainage bag body, and the liquid outlet component is arranged on the side wall of one end, far away from the drainage bag body, of the liquid outlet pipe.

Further, an anti-drop nozzle is connected to the liquid inlet of the drainage bag body in a threaded manner, and the drainage bag body is connected with the liquid inlet pipe in a threaded manner through the anti-drop nozzle; specifically, the drainage bag body, the liquid inlet pipe and the anti-drop nozzle are all made of transparent plastics, and the flexibility of the drainage bag body is strongest.

Further, the drainage bag body is communicated with the liquid inlet pipe through a one-way valve; specifically, the flow direction of the one-way valve is that the liquid inlet pipe flows into the drainage bag body.

Further, the drainage bag body is communicated with the liquid outlet pipe through the liquid outlet component.

Further, the liquid outlet component comprises an adjusting box, an adjusting wheel and an air bag ball, wherein the adjusting box is arranged in a right trapezoid structure, and a hollow groove is formed in the adjusting box; specifically, the hollow groove can play the effect of accomodating the drain pipe.

Further, round holes are formed in the side walls of the front end and the rear end of the hollow groove in the adjusting box, and the adjusting box is connected with the outer wall of the liquid outlet pipe in a matched mode through the round holes.

Further, a sliding groove is formed in the side wall of the top of the adjusting box, a sliding rod is inserted in the sliding groove, and two ends of the sliding rod are connected with anti-falling rings in a threaded manner; specifically, the spout is the slope structure setting, and the highest position of spout sets up towards gasbag ball one side.

Further, the hollow groove in the adjusting box and the side wall of the middle part of the sliding rod are sleeved with adjusting wheels, and the liquid outlet pipe of one end of the adjusting box far away from the drainage bag body is sleeved with an air bag ball.

The utility model has the following beneficial effects:

1. according to the utility model, the one-way valve is additionally arranged on one side, close to the drainage bag body, of the liquid inlet pipe when the drainage bag is used, the drainage liquid is controlled to flow into the drainage bag body through the one-way valve, the backflow phenomenon can be avoided, the one-way valve can be prevented from being separated from the liquid inlet pipe by the one-way valve, the drainage device in the existing medical equipment is solved, when the liquid outlet valve is opened for draining liquid, the drainage device can be in a short open state, pathogens in air possibly enter the drainage device through air flow or pathogens attached to the liquid outlet and the inner wall of an external pipeline can be closed by opening the liquid outlet valve, so that retrograde infection is caused, and in order to solve the problems, the drainage bag device is replaced daily in clinic, although the problems are solved, due to the frequent replacement, the operation risk and the opportunity that the inlet of the drainage pipeline connector is contacted with the outside are increased, and retrograde infection is still caused.

2. According to the utility model, the liquid outlet component is arranged, when the liquid outlet component is used, the on-off, the flow speed and the flow rate of the liquid outlet pipe can be controlled by rolling the regulating wheel in the liquid outlet component back and forth, meanwhile, the drainage liquid in the drainage bag body can be sucked into the air bag ball by extruding the air bag ball, the release speed of the drainage liquid is accelerated, the problem that the drainage liquid splashes when the release valve is opened by the traditional drainage bag and is easy to be stained with the hand skin of medical staff is avoided, the problem that the drainage device in the traditional medical instrument equipment is solved, when the drainage device is used, a large amount of pathogenic bacteria are contained in the infectious drainage liquid, if the infectious drainage liquid is directly discharged, the environment is greatly damaged, in addition, the drainage touch switch of the drainage valve of the traditional drainage bag is close to the liquid outlet, and operators need to operate a plurality of patients, so that the operators are easy to be polluted or the liquid outlet is polluted, and potential hazards are caused to both sides.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a drainage device;

FIG. 2 is a schematic view of the structure of the liquid inlet pipe and the accessories thereon;

fig. 3 is a schematic view of the structure of the liquid outlet pipe and the accessories thereon.

In the drawings, the list of components represented by the various numbers is as follows:

1. a drainage bag body; 101. an anti-drop nozzle; 2. a liquid inlet pipe; 3. a one-way valve; 4. a liquid outlet pipe; 5. a liquid outlet component; 501. an adjustment box; 502. a chute; 503. a slide bar; 504. an adjusting wheel; 505. an air bag ball.

Detailed Description

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.

Referring to fig. 1 to 3, the present utility model is a drainage device, which includes a drainage bag body 1, a liquid inlet pipe 2, a check valve 3, a liquid outlet pipe 4 and a liquid outlet component 5, wherein the liquid inlet pipe 2 is sleeved on the liquid inlet of the drainage bag body 1, the check valve 3 is installed on the side wall of one end of the liquid inlet pipe 2, which is close to the drainage bag body 1, the liquid outlet pipe 4 is sleeved on the liquid outlet of the drainage bag body 1, and the liquid outlet component 5 is installed on the side wall of one end, which is far away from the drainage bag body 1, of the liquid outlet pipe 4.

As shown in fig. 1 and 2, an anti-drop nozzle 101 is connected to the liquid inlet of the drainage bag body 1 in a threaded manner, and the drainage bag body 1 is connected with the liquid inlet pipe 2 in a threaded manner through the anti-drop nozzle 101; the drainage bag body 1 is communicated with the liquid inlet pipe 2 through the one-way valve 3; the drainage bag body 1 is communicated with the liquid outlet pipe 4 through the liquid outlet component 5; specifically, through add check valve 3 on the one side that is close to drainage bag body 1 on feed liquor pipe 2, flow into drainage bag body 1 through check valve 3 control drainage liquid, can avoid the emergence of backward flow phenomenon to anticreep mouth 101 can avoid check valve 3 to break away from feed liquor pipe 2.

As shown in fig. 1 and 3, the liquid outlet assembly 5 includes an adjusting box 501, an adjusting wheel 504 and an air bag ball 505, the adjusting box 501 is arranged in a right trapezoid structure, and a hollow groove is formed in the adjusting box 501; round holes are formed in the side walls of the front end and the rear end of the hollow groove in the adjusting box 501, and the adjusting box 501 is connected with the outer wall of the liquid outlet pipe 4 in a matched mode through the round holes; a sliding groove 502 is formed in the side wall of the top of the adjusting box 501, a sliding rod 503 is inserted into the sliding groove 502, and two ends of the sliding rod 503 are connected with anti-falling rings in a threaded manner; the hollow groove in the regulating box 501 and the side wall of the middle part of the slide bar 503 are sleeved with regulating wheels 504, and the liquid outlet pipe 4 at one end of the regulating box 501 far away from the drainage bag body 1 is sleeved with an air bag ball 505; specifically, the on-off, the flow speed and the flow rate of the liquid outlet pipe 4 can be controlled through the regulating wheel 504 in the liquid outlet component 5 in a back-and-forth rolling manner, meanwhile, the drainage liquid in the drainage bag body 1 can be sucked into the air bag body 505 by extruding the air bag body 505, the drainage liquid release speed is also accelerated, and the problem that the hand skin of medical staff is easy to be stained by the drainage liquid splashed when the release valve is opened by the traditional drainage bag is also avoided.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a drainage device, includes drainage bag body (1), feed liquor pipe (2), check valve (3), drain pipe (4) and play liquid subassembly (5), its characterized in that: the liquid inlet of drainage bag body (1) has cup jointed feed liquor pipe (2), install check valve (3) on the one end lateral wall that is close to drainage bag body (1) on feed liquor pipe (2), cup jointed drain pipe (4) on the liquid outlet of drainage bag body (1), install out liquid subassembly (5) on the one end lateral wall that keeps away from drainage bag body (1) on drain pipe (4).

2. A drainage device according to claim 1, wherein: the liquid inlet of the drainage bag body (1) is connected with an anti-drop nozzle (101) in a threaded mode, and the drainage bag body (1) is connected with the liquid inlet pipe (2) in a threaded mode through the anti-drop nozzle (101).

3. A drainage device according to claim 1, wherein: the drainage bag body (1) is communicated with the liquid inlet pipe (2) through the one-way valve (3).

4. A drainage device according to claim 1, wherein: the drainage bag body (1) is communicated with the liquid outlet pipe (4) through the liquid outlet component (5).

5. The drainage device of claim 4, wherein: the liquid outlet component (5) comprises an adjusting box (501), an adjusting wheel (504) and an air balloon (505), wherein the adjusting box (501) is in a right trapezoid structure, and a hollow groove is formed in the adjusting box (501).

6. The drainage device of claim 5, wherein: round holes are formed in the side walls of the front end and the rear end of the hollow groove in the adjusting box (501), and the adjusting box (501) is connected with the outer wall of the liquid outlet pipe (4) in a matched mode through the round holes.

7. The drainage device of claim 5, wherein: a sliding groove (502) is formed in the side wall of the top of the adjusting box (501), a sliding rod (503) is inserted into the sliding groove (502), and two ends of the sliding rod (503) are connected with anti-falling rings in a threaded mode.

8. The drainage device of claim 7, wherein: the air bag type drainage bag is characterized in that an adjusting wheel (504) is sleeved on the side wall of the middle of a hollow groove and a sliding rod (503) in the adjusting box (501), and an air bag ball (505) is sleeved on a liquid outlet pipe (4) at one end, far away from the drainage bag body (1), of the adjusting box (501).