CN217366896U - Check valve for urine collection bag - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, and disclose check valve for urine collection bag, including the valve casing, fixedly connected with drainage tube on the top surface of valve casing, fixedly connected with feed liquor pipe on the bottom surface of valve casing, drainage tube and feed liquor pipe are respectively through first connector and second connector and valve casing fixed connection, the one end that the valve casing was kept away from to the feed liquor pipe is provided with the bag body, the one end of feed liquor pipe runs through the top surface of the bag body, just feed liquor pipe and bag body fixed connection, fixedly connected with baffle on the inner wall of valve casing. The utility model discloses a set up activity muscle and tarpaulin, when the urine backward flow takes place, the muscle that moves can receive the force contraction under the urine pressure to drive the tarpaulin fixed point and polymerize the shrink, shelter from the urine, prevent that the urine from the central department of tarpaulin from backward flow valve casing upper portion, and then continue the backward flow and lead to infecting, solved present collection urine bag and still exist the problem that the urine backward flow leads to infecting of taking place easily.

Description

Check valve for urine collection bag

Technical Field

The utility model relates to the technical field of medical equipment, specifically be check valve for urine collection bag.

Background

Urology is a medicine specially researching male and female urinary tract and male reproductive system, and is mainly divided from surgery, male urinary tract and reproductive system are inseparable, female urinary tract is opened in the external genitalia, and diseases of male and female urinary tract and reproductive tract are closely related, and the diseases of both are often influenced mutually, and urology can further divide into various secondary departments of urinary oncology, urinary calculus, dysuria, infantile urology, sexual dysfunction, male sterility and the like; the urine collection bag is a sterilized plastic bag for collecting urine, and indwelling catheterization is the most common and frequently-applied nursing operation which is clinically carried out for accurately recording urine volume and solving the problem of difficult urination of patients; however, the current urine collection bag still has the problems that the urine backflow is easy to cause infection and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a check valve for urine collection bag reaches the purpose of solving the problem that exists among the above-mentioned prior art.

In order to achieve the above object, the utility model provides a following technical scheme: check valve for urine collection bag, including the valve casing, fixedly connected with drainage tube on the top surface of valve casing, fixedly connected with feed liquor pipe on the bottom surface of valve casing, drainage tube and feed liquor pipe are respectively through first connector and second connector and valve casing fixed connection, the one end that the valve casing was kept away from to the feed liquor pipe is provided with the bag body, the one end of feed liquor pipe runs through the top surface of the bag body, just feed liquor pipe and bag body fixed connection, fixedly connected with baffle on the inner wall of valve casing, fixedly connected with tarpaulin on the bottom surface of baffle.

Preferably, the one end fixed mounting that first connector was kept away from to the valve casing has the collection to fight, is connected valve casing and collection fill through setting up the drainage tube, is convenient for collect the operation for the patient can easily use alone, strengthens the practicality of this device.

Preferably, first connector and second connector are the same rubber adapter sleeve of specification, first connector and second connector run through the top surface and the bottom surface of valve casing respectively, just first connector and second connector all with valve casing fixed connection, through setting up first connector and second connector, can stabilize fixed connection with drainage tube and feed liquor pipe on the valve casing, prevent that the in-process of collecting liquid from taking place to leak, the health of making dirty.

Preferably, the top surface of baffle is the setting of toper recess, the through-hole has been seted up to the top surface midpoint of baffle, placed the foam ball on the through-hole, through setting up the foam ball, at collection urine in-process, the foam ball receives buoyancy to float from the through-hole, can not influence collection urine, and collection urine is accomplished the back, and the foam ball receives gravity to fall into the through-hole, blocks up the through-hole, prevents that the peculiar smell from leaking out from the through-hole and influencing the environment, is the setting of toper recess with the top surface of baffle, and the foam ball landing of being convenient for is to the through-hole in, blocks up the through-hole.

Preferably, it has four activity muscle, four to lie in articulated on the circumference of through-hole on the bottom surface of baffle activity muscle all with tarpaulin fixed connection, the tarpaulin is decurrent toper setting, through setting up the activity muscle, can enough make the tarpaulin remain the toper form all the time, the flowing back of being convenient for can drive the tarpaulin shrink again when taking place the urine backward flow, with the urine separation, prevents the backward flow.

Preferably, the side of valve casing is provided with the back flow, one side of valve casing is run through to the one end of back flow, just back flow and valve casing fixed connection, the one end that the valve casing was kept away from to the back flow runs through the top surface of the bag body, just back flow and bag body fixed connection, through setting up the back flow, when the feed liquor pipe takes place the backward flow, the urine of backward flow is blockked the back by the tarpaulin, can get back to the bag body through the back flow, can not cause the valve casing bottom urine to pile up the jam.

The utility model provides a check valve for urine collection bag. The method has the following beneficial effects:

(1) the utility model discloses a set up activity muscle and tarpaulin, when the urine backward flow takes place, the muscle that moves can receive the force contraction under the urine pressure to drive the tarpaulin fixed point and polymerize the shrink, shelter from the urine, prevent that the urine from the central department of tarpaulin from backward flow valve casing upper portion, and then continue the backward flow and lead to infecting, solved present collection urine bag and still exist the problem that the urine backward flow leads to infecting of taking place easily.

(2) The utility model discloses a set up the foam ball, at collection urine in-process, the foam ball receives buoyancy to float from the through-hole, can not influence collection urine, and collection urine is accomplished the back, and the foam ball receives gravity to fall into the through-hole in, blocks up the through-hole, prevents that the peculiar smell from leaking out the influence environment from the through-hole.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is an enlarged view of the structure a of the present invention.

In the figure: 1. a valve housing; 2. a first connector; 3. a drainage tube; 4. a second connector; 5. a liquid inlet pipe; 6. a bag body; 7. a partition plate; 8. a through hole; 9. a foam ball; 10. a movable rib; 11. waterproof cloth; 12. A return pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-3, the utility model provides a technical solution: a check valve for a urine collection bag comprises a valve shell 1, wherein a drainage tube 3 is fixedly connected to the top surface of the valve shell 1, a collection hopper is fixedly installed at one end of the valve shell 1, which is far away from a first connector 2, the valve shell 1 is connected with the collection hopper by arranging the drainage tube 3, so that collection operation is convenient, a patient can use the check valve independently and easily, the practicability of the check valve is enhanced, a liquid inlet pipe 5 is fixedly connected to the bottom surface of the valve shell 1, the drainage tube 3 and the liquid inlet pipe 5 are respectively and fixedly connected with the valve shell 1 through the first connector 2 and a second connector 4, the first connector 2 and the second connector 4 are rubber connecting sleeves with the same specification, the first connector 2 and the second connector 4 respectively penetrate through the top surface and the bottom surface of the valve shell 1, the first connector 2 and the second connector 4 are fixedly connected with the valve shell 1, and the drainage tube 3 and the liquid inlet pipe 5 can be stably and fixedly connected to the valve shell 1 by arranging the first connector 2 and the second connector 4, leakage in the liquid collection process is prevented, a body is prevented from being polluted, a bag body 6 is arranged at one end of a liquid inlet pipe 5, which is far away from a valve shell 1, one end of the liquid inlet pipe 5 penetrates through the top surface of the bag body 6, the liquid inlet pipe 5 is fixedly connected with the bag body 6, a partition plate 7 is fixedly connected onto the inner wall of the valve shell 1, the top surface of the partition plate 7 is arranged in a conical groove, a through hole 8 is formed in the middle point of the top surface of the partition plate 7, a foam ball 9 is placed on the through hole 8, through the arrangement of the foam ball 9, the foam ball 9 floats from the through hole 8 under the buoyancy force in the urine collection process, urine collection cannot be influenced, after urine collection is completed, the foam ball 9 falls into the through hole 8 under the gravity, the through hole 8 is blocked, the peculiar smell is prevented from leaking out from the through hole 8 to influence the environment, the top surface of the partition plate 7 is arranged in the conical groove, the foam ball 9 conveniently slides into the through hole 8, the through hole 8 is blocked, a waterproof cloth 11 is fixedly connected onto the bottom surface of the partition plate 7, four movable ribs 10 are hinged on the circumference of the through hole 8 on the bottom surface of the clapboard 7, the four movable ribs 10 are all fixedly connected with a waterproof cloth 11, the waterproof cloth 11 is arranged in a downward conical shape, by arranging the movable ribs 10, the waterproof cloth 11 can be kept in a conical shape all the time, the liquid drainage is convenient, and when urine backflow occurs, driving the waterproof cloth 11 to contract to block urine and prevent backflow, the side surface of the valve casing 1 is provided with a backflow pipe 12, one end of the backflow pipe 12 penetrates through one side of the valve casing 1, the return pipe 12 is fixedly connected with the valve casing 1, one end of the return pipe 12 far away from the valve casing 1 penetrates through the top surface of the bag body 6, the return pipe 12 is fixedly connected with the bag body 6, by arranging the return pipe 12, when the liquid inlet pipe 5 reflows, the reflowed urine is blocked by the waterproof cloth 11, can return to the bag body 6 through the return pipe 12 without causing urine accumulation and blockage at the bottom of the valve shell 1.

When the urine collecting bag is used, a patient inputs a urine sample into the valve shell 1 through the drainage tube 3, the urine sample enters the upper part of the valve shell 1 through the drainage tube 3, the foam ball 9 is separated from the through hole 8 under the influence of urine buoyancy, the urine flows through the through hole 8, flows to the lower part of the valve shell 1 through a channel formed by the waterproof cloth 11 and enters the bag body 6 through the liquid inlet pipe 5 for collection, after urine collection is completed, the foam ball 9 falls into the through hole 8 under the influence of gravity to block the through hole 8, and peculiar smell leakage is prevented; when urine flows back, the urine presses the bottom surface of the waterproof cloth 11 to contract the movable ribs 10, so that the waterproof cloth 11 is driven to contract, and the urine flows back into the bag body 6 from the return pipe 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (6)

1. Check valve for urine collection bag, including valve casing (1), its characterized in that: fixedly connected with drainage tube (3) on the top surface of valve casing (1), fixedly connected with feed liquor pipe (5) on the bottom surface of valve casing (1), drainage tube (3) and feed liquor pipe (5) are respectively through first connector (2) and second connector (4) and valve casing (1) fixed connection, the one end that valve casing (1) was kept away from in feed liquor pipe (5) is provided with the bag body (6), the top surface of the bag body (6) is run through to the one end of feed liquor pipe (5), just feed liquor pipe (5) and bag body (6) fixed connection, fixedly connected with baffle (7) on the inner wall of valve casing (1), fixedly connected with waterproof cloth (11) on the bottom surface of baffle (7).

2. The check valve for a urine collection bag according to claim 1, wherein: one end fixed mounting that first connector (2) were kept away from in valve casing (1) has the collection fill.

3. The check valve for a urine collection bag according to claim 2, wherein: first connector (2) and second connector (4) are the same rubber adapter sleeve of specification, first connector (2) and second connector (4) run through the top surface and the bottom surface of valve casing (1) respectively, just first connector (2) and second connector (4) all with valve casing (1) fixed connection.

4. The check valve for a urine collection bag according to claim 3, wherein: the top surface of baffle (7) is the setting of toper recess, through-hole (8) have been seted up to the top surface midpoint of baffle (7), place foam ball (9) on through-hole (8).

5. The check valve for a urine collection bag according to claim 4, wherein: the circumference that lies in through-hole (8) on the bottom surface of baffle (7) articulates there are four activity muscle (10), four activity muscle (10) all with tarpaulin (11) fixed connection, tarpaulin (11) are decurrent toper setting.

6. The check valve for a urine collection bag according to claim 5, wherein: the side of valve casing (1) is provided with back flow (12), one side of valve casing (1) is run through to the one end of back flow (12), just back flow (12) and valve casing (1) fixed connection, the top surface of the bag body (6) is run through to the one end that valve casing (1) was kept away from in back flow (12), just back flow (12) and bag body (6) fixed connection.

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