CN215504596U

CN215504596U - Clinical urine collection device

Info

Publication number: CN215504596U
Application number: CN202023036480.7U
Authority: CN
Inventors: 徐静; 冉莉; 刘凯燕; 杨卫星
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2022-01-14
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to the technical field of urine collection, in particular to a clinical urine collection device which comprises a catheter body, a backflow resisting device and an overflow device arranged at the bottom of the backflow resisting device, wherein the catheter body comprises a urine storage bag, the top of the urine storage bag is provided with the backflow resisting device, the backflow resisting device comprises a backflow resisting valve, a buoyancy ball is arranged in the backflow resisting valve, a plurality of first through holes are annularly arranged on the periphery of the backflow resisting valve close to the top of the buoyancy ball, the bottom of the first through holes is annularly provided with a plurality of second through holes, connecting pipes are arranged on the periphery of the outer portions of the second through holes, the overflow device comprises an overflow pipe, and the overflow bag is arranged at the bottom of the overflow pipe.

Description

Clinical urine collection device

Technical Field

The utility model relates to the technical field of urine collection, in particular to a clinical urine collection device.

Background

In clinical care of hospitals, most of patients who suffer from urine incontinence or are bedridden for a long time and are inconvenient to move need to use a urine storage bag to collect urine, however, the volume capacity of the urine storage bag generally produced by the clinical care needs to be a fixed volume bag body, in the specific clinical use process of hospitals, the urine volume of different patients and different patients with different diseases is difficult to control, if the urine volume is excessive, urine flows back to the urinary tract system of the patients to cause infection, and a general anti-reflux valve is connected by an elastic element, so that the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clinical urine collecting device, which solves the problems that in the clinical use process of a specific hospital, the urine volume of different patients and different patients is difficult to control, the urine can flow back to the urinary tract system of the patient to cause infection if the urine volume is excessive, and the common anti-reflux valve is connected by an elastic element, so that the production cost is increased.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a clinical urine collection device, includes catheter body, anti adversity device and sets up the overflow arrangement in anti adversity device bottom, the catheter body includes that the catheter advances urine end and catheter urine output end, anti adversity device includes anti adversity valve, the inside buoyancy ball that is equipped with of anti adversity valve, anti adversity valve is close to it is equipped with a plurality of first through-holes to be the annular around buoyancy ball top, first through-hole bottom is the annular and is equipped with a plurality of second through-holes, be equipped with the connecting pipe around the second through-hole outside, anti adversity valve top with catheter urine input end intercommunication, the connecting pipe bottom with catheter urine output end intercommunication, the buoyancy ball with anti adversity valve inner wall closely laminates.

Preferably, the overflow device comprises an overflow pipe, an overflow bag is arranged at the bottom of the overflow pipe, and a connecting seat is arranged at the joint of the overflow pipe and the catheter body.

Preferably, the connecting seat, the catheter body and the overflow pipe form a T-shaped structure.

Preferably, the bottom of the catheter body is provided with a urine storage bag.

Preferably, a magic tape is fixedly bonded on one side of the urine storage bag close to the overflow bag.

Preferably, a hair surface is fixedly bonded on one side of the overflow bag close to the urine storage bag.

Compared with the prior art, the utility model has the beneficial effects that:

1. the anti-backflow device achieves the purpose of preventing backflow through the matching of the buoyancy ball and the anti-backflow valve, and replaces an elastic element through the action of urine buoyancy on the buoyancy ball to achieve the purpose of reducing the production cost.

2. According to the utility model, the overflow device is arranged, and the overflow device is combined with the overflow bag through the overflow pipe, so that the urine storage capacity of the urine collection device is increased, and the urine is prevented from flowing back to the urinary tract system of a patient to cause infection after being excessive.

3. The urine storage bag and the overflow bag are fixed by the magic tapes, so that the urine storage bag is prevented from colliding with the overflow bag after shaking, and the purpose of protecting the urine storage bag and the overflow bag is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of an anti-reflux device of the present invention;

FIG. 3 is a schematic view of an overflow apparatus according to the present invention;

fig. 4 is a second schematic structural diagram of the overflow device of the present invention.

In the figure: 1. a catheter body; 11. a urine storage bag; 111. magic tape; 12. a urinary catheter urine inlet end; 13. a urinary catheter outlet end; 2. a backflow resistant device; 21. a stress-resistant valve; 211. a first through hole; 212. a second through hole; 213. a buoyant ball; 22. a connecting pipe; 3. an overflow device; 31. an overflow pipe; 311. a connecting seat; 32. and (4) an overflow bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "centerline", "longitudinal", "lateral", "length", "width", "thickness", "depth", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the utility model, also in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

A clinical urine collecting device, in order to solve the problem that different patients and different urine volumes are difficult to control in the clinical use process of a specific hospital, if the urine volume is excessive, the urine flows back to the urinary tract system of the patient to cause infection, and a common anti-reflux valve adopts an elastic element to connect, thereby increasing the production cost, as a preferred embodiment, as shown in figures 1, 2, 3 and 4, the device comprises a urethral catheter body 1, an anti-reflux device 2 and an overflow device 3 arranged at the bottom of the anti-reflux device 2, the urethral catheter body 1 comprises a urethral catheter urine inlet end 12 and a catheter urine outlet end 13, the anti-reflux device 2 comprises an anti-reflux valve 21, a buoyancy ball 213 is arranged inside the anti-reflux valve 21, a plurality of first through holes 211 are annularly arranged around the anti-reflux valve 21 close to the top of the buoyancy ball 213, a plurality of second through holes 212 are annularly arranged at the bottom of the first through holes 211, the connecting pipe 22 is arranged around the outside of the second through hole 212, the top of the anti-reflux valve 21 is communicated with the urine inlet end 12 of the urinary catheter, the bottom of the connecting pipe 22 is communicated with the urine outlet end 13 of the urinary catheter, and the buoyancy ball 213 is tightly attached to the inner wall of the anti-reflux valve 21.

When urine flows back, the urine in the urine outlet end 13 of the urinary catheter enters the connecting pipe 22, because the second through hole 212 is arranged at the bottom of the first through hole 211, the urine in the connecting pipe 22 firstly enters the anti-reflux valve 21 through the second through hole 212, the urine in the anti-reflux valve 21 contacts the buoyancy ball 213 to generate buoyancy, the buoyancy ball 213 rises under the action of buoyancy, when the central position of the buoyancy ball 213 is higher than the top end of the first through hole 211, the buoyancy ball 213 is closed with the urinary catheter body 1, an elastic element is replaced by the buoyancy, and therefore the purpose of production cost is achieved.

Specifically, overflow arrangement 3 includes overflow pipe 31, overflow pipe 31 bottom is equipped with overflow bag 32, overflow pipe 31 is equipped with connecting seat 311 with catheter body 1's junction, connecting seat 311 forms T type structure with catheter body 1 and overflow pipe 31, when urine is excessive in storing up urine bag 11, the urine horizontal plane in the catheter body 1 rises, after the horizontal plane is higher than overflow pipe 31, the urine passes through connecting seat 311 and gets into overflow pipe 31, overflow pipe 31 is in the leading-in overflow bag 32 of urine, the storage urine volume through overflow bag 32 increase urine collection device, thereby avoid the excessive back urinary tract system who flows back patient of urine to cause the infection.

Besides, one side of the urine storage bag 11 close to the overflow bag 32 is fixedly bonded with the magic tape 111, one side of the overflow bag 32 close to the urine storage bag 11 is fixedly bonded with the hair surface, and the hook surface of the magic tape 111 is bonded on the hair surface of the overflow bag 32 during use, so that the urine storage bag 11 is fixed with the overflow bag 32, the urine storage bag 11 is prevented from colliding with the overflow bag 32 after shaking, and the purpose of protecting the urine storage bag 11 and the overflow bag 32 is achieved.

When the urine collection device is used, the urine inlet end 12 of the catheter is connected with a urinary tract system of a patient, then the urine is discharged into the catheter body 1, urine in the catheter body 1 enters the anti-reflux valve 21 under the action of gravity, the urine in the anti-reflux valve 21 enters the connecting pipe 22 through the first through hole 211, and the urine in the connecting pipe 22 flows into the urine storage bag 11 through the urine outlet end 13 of the catheter under the action of gravity.

When urine is excessive in urine storage bag 11, the urine level in catheter body 1 rises, and after the level was higher than overflow pipe 31, the urine passed through connecting seat 311 and got into overflow pipe 31, and overflow pipe 31 increases the urine storage volume of urine collection device through overflow bag 32 in with the leading-in overflow bag 32 of urine.

When urine flows back, the urine in the urine outlet end 13 of the urinary catheter enters the connecting pipe 22, because the second through hole 212 is arranged at the bottom of the first through hole 211, the urine in the connecting pipe 22 firstly enters the anti-reflux valve 21 through the second through hole 212, the urine in the anti-reflux valve 21 contacts the buoyancy ball 213 to generate buoyancy, the buoyancy ball 213 rises under the action of buoyancy, when the central position of the buoyancy ball 213 is higher than the top end of the first through hole 211, the buoyancy ball 213 is closed with the urinary catheter body 1, and the urine cannot flow back.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a clinical urine collection device, includes catheter body (1), anti advection device (2) and sets up overflow arrangement (3) in anti advection device (2) bottom, its characterized in that: catheter body (1) is including catheter urine inlet end (12) and catheter urine outlet end (13), anti adverse current device (2) is including anti adverse current valve (21), anti adverse current valve (21) inside is equipped with buoyancy ball (213), adverse current valve (21) are close to it is the annular around buoyancy ball (213) top and is equipped with a plurality of first through-holes (211), first through-hole (211) bottom is the annular and is equipped with a plurality of second through-holes (212), be equipped with connecting pipe (22) around second through-hole (212) outside, anti adverse current valve (21) top with catheter urine inlet end (12) intercommunication, connecting pipe (22) bottom with catheter urine outlet end (13) intercommunication, buoyancy ball (213) with the tight laminating of anti adverse current valve (21) inner wall.

2. The clinical urine collection device of claim 1, wherein: the overflow device (3) comprises an overflow pipe (31), an overflow bag (32) is arranged at the bottom of the overflow pipe (31), and a connecting seat (311) is arranged at the joint of the overflow pipe (31) and the catheter body (1).

3. The clinical urine collection device of claim 2, wherein: the connecting seat (311), the catheter body (1) and the overflow pipe (31) form a T-shaped structure.

4. A clinical urine collection device according to claim 3, wherein: the bottom of the catheter body (1) is provided with a urine storage bag (11).

5. The clinical urine collection device of claim 4, wherein: one side of the urine storage bag (11) close to the overflow bag (32) is fixedly bonded with a magic tape (111).

6. The clinical urine collection device of claim 5, wherein: a hair surface is fixedly bonded on one side of the overflow bag (32) close to the urine storage bag (11).