CN221712432U - A negative pressure urine bag for men - Google Patents

Abstract

The utility model discloses a negative pressure urine bag for men, comprising a urine bag, a urinary catheter and a urine collector, wherein the urine collector is connected to the urine bag through the urinary catheter, a catheter is arranged on the urine bag, the urine bag is connected to an external negative pressure generating device through the catheter, the urine collector comprises a rubber sleeve, the bottom of the rubber sleeve is an absorption zone, the urinary catheter is connected to the absorption zone, an absorption block is arranged in the absorption zone, the absorption block is filled in the absorption zone and the absorption zone is completely filled, a connecting layer is arranged on the inner wall of the absorption zone, the connecting layer is wrapped around the lower end surface of the absorption block, the connecting layer is bonded and fixed to the absorption zone, and the absorption block is bonded and fixed to the connecting layer, the utility model has a reasonable structure, the rubber sleeve can be sleeved on a male, urine discharged from the human body will be absorbed by the absorption block in the absorption zone and quickly enter the urine bag through negative pressure.

Description

A negative pressure urine bag for men

Technical Field

The utility model relates to the field of medical instruments, in particular to a negative pressure urine bag for men.

Background Art

At present, some patients cannot urinate on their own due to general anesthesia or other reasons. In this case, a urinary catheter is often placed in the patient. A traditional urinary catheter is a tube inserted into the bladder through the urethra to drain urine. The tube is generally made of natural rubber, silicone rubber or polyvinyl chloride (PVC). It can be inserted into the bladder through the urethra to drain urine. After the urinary catheter is inserted into the bladder, there is an air bag near the head of the catheter to fix the catheter in the bladder and prevent it from falling out. The drainage tube is connected to a urine bag to collect urine. A urinary catheter with this structure is prone to cause a series of problems such as urethral damage or infection when placed.

Negative pressure urine bags can quickly collect urine in the urine collector, but how to design a suitable urine collector structure to make male users more comfortable is still a research and development problem at this stage. In view of the above problems, a solution is proposed below.

Utility Model Content

The utility model aims to provide a negative pressure urine bag for men, which has the advantages of being able to keep the interior of a urine collector relatively dry and allowing urine to be quickly collected.

The above technical objectives of the utility model are achieved through the following technical solutions:

A negative pressure urine bag for men comprises a urine bag, a urinary catheter and a urine collector, wherein the urine collector is connected to the urine bag via the urinary catheter, the urine bag is provided with a catheter, the urine bag is connected to an external negative pressure generating device via the catheter, the urine collector comprises a rubber sleeve, the bottom of the rubber sleeve is an absorption zone, the urinary catheter is connected to the absorption zone, an absorption block is provided in the absorption zone, the absorption block is filled in the absorption zone and completely fills the absorption zone, a connecting layer is provided on the inner wall of the absorption zone, the connecting layer is wrapped around the lower end surface of the absorption block, the connecting layer is bonded and fixed to the absorption zone, and the absorption block is bonded and fixed to the connecting layer.

Preferably, an antibacterial layer is further provided on the upper end surface of the absorption block, and the edge of the antibacterial layer is bonded and fixed to the upper edge of the connecting layer.

Preferably, a protective shell is provided on the outer side of the absorption zone, and the protective shell is used to define the shape of the absorption zone. A connecting tube is fixedly provided on the top of the absorption zone, and the connecting tube is communicated with the interior of the rubber sleeve. One end of the connecting tube passes through the top of the protective shell and is fixedly connected to the protective shell. The urinary catheter is plugged and fixed to the connecting tube.

Preferably, one end of the connecting tube is inserted into the absorption block, a plurality of absorption holes are provided on the side wall of the end of the connecting tube located in the absorption block, and a filter layer is sleeved on the outer side of the connecting tube inserted into the absorption block.

Preferably, a plurality of fixing strips arranged along the length direction of the rubber sleeve are fixedly provided on the side wall of the rubber sleeve, one end of the fixing strips is fixedly connected to the upper end of the protective shell, and a fixing ring arranged along the circumferential direction of the rubber sleeve is also provided on the rubber sleeve, and the fixing ring connects the plurality of fixing strips.

Preferably, a strap is provided at one end of the rubber sleeve away from the protective shell, and the strap is used to fix the rubber sleeve.

The beneficial effects of the utility model are:

1. This product is an external catheterization device, which will not enter the human body, is easy to replace, and will not cause infection;

2. The urine collector of this product can reduce the amount of liquid in the rubber sleeve, making it more hygienic and comfortable to use.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural diagram of the urine collector according to the embodiment.

Figure numerals: 1. urine bag; 2. urinary catheter; 3. urine collector; 4. catheter; 5. rubber sleeve; 6. absorption area; 7. absorption block; 8. connecting layer; 9. antibacterial layer; 10. protective shell; 11. connecting tube; 12. filter layer; 13. fixing strip; 14. fixing ring; 15. strap.

DETAILED DESCRIPTION

The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

As shown in Figures 1 and 2, a negative pressure urine bag 1 for men includes a urine bag 1, a urinary catheter 2 and a urine collector 3. One end of the urinary catheter 2 is connected to the urine bag 1, and the other end is connected to the urine collector 3. A catheter 4 is also connected to the urine bag 1, and the other end of the catheter 4 is connected to an external negative pressure generating device. The negative pressure generating device is a negative pressure generator, which is installed near the hospital bed. When used at home, a small negative pressure generator or other equipment that can generate negative pressure, such as a negative pressure pump, can also be connected. For easy control, a valve can also be added to the urinary catheter 2 or the urine bag 1.

The urine collector 3 comprises a rubber sleeve 5, the bottom of which is an absorption area 6. A strap 15 is provided at one end of the rubber sleeve 5 away from the absorption area 6. The strap 15 can fix one end of the rubber sleeve 5 on the male body to prevent the rubber sleeve 5 from falling off.

A protective shell 10 is provided on the outside of the absorption zone 6. The protective shell 10 is made of a hard or relatively hard material, such as plastic. After being shaped, its shape will not change, so that the shape of the absorption zone 6 can be maintained. An absorption block 7 is provided in the absorption zone 6. The absorption block 7 fills the entire absorption zone 6. The absorption block 7 is made of a material that can quickly absorb water and does not cause irritation to the skin, such as pure cotton. After the protective shell 10 fixes the shape of the absorption zone 6, it can prevent the absorption block 7 from being squeezed, so that the absorption block 7 can maintain good water absorption.

A connecting tube 11 is fixedly provided at the top of the absorption zone 6, one end of which passes through the top of the protective shell 10 and is located outside the protective shell 10. The portion of the connecting tube 11 located outside the protective shell 10 is plugged and fixed with the urinary catheter 2, so that the liquid in the absorption zone 6 can be introduced into the urinary catheter 2 and transported to the urine bag 1. The other end of the connecting tube 11 is inserted into the absorption block 7, and a filter layer 12 is provided outside the connecting tube 11 inserted into the absorption block 7, so that impurities in urine can be filtered to prevent the connecting tube 11 and the urinary catheter 2 from being blocked.

The absorption block 7 is filled in the absorption zone 6 and completely fills the absorption zone 6. A connecting layer 8 is provided on the inner wall of the absorption zone 6. The connecting layer 8 is wrapped around the lower end surface of the absorption block 7. The connecting layer 8 is bonded and fixed to the absorption zone 6. The absorption block 7 is bonded and fixed to the connecting layer 8. Due to the connection of the connecting layer 8, the outermost edge of the absorption block 7 is fixed to the edge of the absorption zone 6, so that the absorption block 7 is always kept in a fully expanded state, and the absorption block 7 can always completely fill the absorption zone 6, so that the moisture in the absorption zone 6 is absorbed more thoroughly.

The upper end surface of the absorption block 7 is also provided with an antibacterial layer 9, which is made of commonly used antibacterial fabrics, has no irritation to the human body, and can be kept clean. The edge of the antibacterial layer 9 is bonded and fixed to the upper edge of the connecting layer 8, so that the antibacterial layer 9 can be fully unfolded and shielded on the upper end surface of the absorption block 7. When in use, if the human body contacts the absorption area 6, it will directly contact the antibacterial layer 9 to prevent infection. The antibacterial layer 9 can also kill bacteria in urine and keep the urine receiver 3 clean.

A plurality of fixing strips 13 extending along the length direction of the rubber sleeve 5 are fixedly arranged on the side wall of the rubber sleeve 5, one end of the fixing strip 13 is fixedly connected to the upper end of the protective shell 10, and a fixing ring 14 extending along the circumference direction of the rubber sleeve 5 is also arranged on the rubber sleeve 5, and the fixing ring 14 connects the plurality of fixing strips 13. The plurality of fixing rings 14 and the fixing strips 13 open the rubber sleeve 5 except for the absorption area 6, so that the rubber sleeve 5 does not stick to the human body and maintains comfort.

The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A negative pressure urine bag for men, comprising a urine bag (1), a urinary catheter (2) and a urine collector (3), characterized in that the urine collector (3) is connected to the urine bag (1) through the urinary catheter (2), the urine bag (1) is provided with a catheter (4), the urine bag (1) is connected to an external negative pressure generating device through the catheter (4), the urine collector (3) comprises a rubber sleeve (5), the bottom of the rubber sleeve (5) is an absorption area (6), the urinary catheter (2) is connected to the absorption area (6), an absorption block (7) is provided in the absorption area (6), the absorption block (7) is filled in the absorption area (6), and the absorption area (6) is completely filled, a connecting layer (8) is provided on the inner wall of the absorption area (6), the connecting layer (8) is wrapped around the lower end surface of the absorption block (7), the connecting layer (8) is bonded and fixed to the absorption area (6), and the absorption block (7) is bonded and fixed to the connecting layer (8). 2. A negative pressure urine bag for men according to claim 1, characterized in that the upper end surface of the absorption block (7) is also provided with an antibacterial layer (9), and the edge of the antibacterial layer (9) is bonded and fixed to the upper edge of the connecting layer (8). 3. A negative pressure urine bag for men according to claim 1, characterized in that a protective shell (10) is provided on the outside of the absorption zone (6), the protective shell (10) is used to limit the shape of the absorption zone (6), a connecting tube (11) is fixedly provided at the top of the absorption zone (6), the connecting tube (11) is communicated with the inside of the rubber sleeve (5), one end of the connecting tube (11) passes through the top of the protective shell (10) and is fixedly connected to the protective shell (10), and the urinary catheter (2) is plugged and fixed to the connecting tube (11). 4. A negative pressure urine bag for men according to claim 3, characterized in that one end of the connecting tube (11) is inserted into the absorption block (7), a plurality of absorption holes are provided on the side wall of one end of the connecting tube (11) located in the absorption block (7), and a filter layer (12) is provided on the outer side of the connecting tube (11) inserted into the absorption block (7). 5. A negative pressure urine bag for men according to claim 4, characterized in that a plurality of fixing strips (13) arranged along the length direction of the rubber sleeve (5) are fixedly provided on the side wall of the rubber sleeve (5), one end of the fixing strip (13) is fixedly connected to the upper end of the protective shell (10), and a fixing ring (14) arranged along the circumferential direction of the rubber sleeve (5) is also provided on the rubber sleeve (5), and the fixing ring (14) connects the plurality of fixing strips (13). 6. A negative pressure urine bag for men according to claim 1, characterized in that a strap (15) is provided at one end of the rubber sleeve (5) away from the protective shell (10), and the strap (15) is used to fix the rubber sleeve (5).