CN219148724U

CN219148724U - Anti-backflow urine collection bag

Info

Publication number: CN219148724U
Application number: CN202320154530.6U
Authority: CN
Inventors: 王洪亮
Original assignee: Shanghai Jianjia Chuangsheng Medical Technology Co ltd
Current assignee: Shanghai Jianjia Chuangsheng Medical Technology Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-09
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of urine collection bags, in particular to an anti-backflow urine collection bag. The technical proposal comprises: including album urine bag main part and exhaust tube, the exhaust tube is installed in album urine bag main part upper end central point put, album urine bag main part is interior and be located album urine bag main part top fixedly connected with braced frame, the connecting pipe is installed to the braced frame bottom, install the check valve in the connecting pipe, album urine bag main part upper end and with the corresponding position of braced frame install the exhaust tube. According to the utility model, the supporting frame is arranged above the urine collecting bag main body, and the exhaust pipe is connected with the external exhaust equipment, so that negative pressure is formed in the supporting frame, urine discharged into the urine collecting bag main body is timely discharged into the urine collecting bag main body, and the condition that residual urine flows back in the urine discharging pipe is avoided.

Description

Anti-backflow urine collection bag

Technical Field

The utility model relates to the technical field of urine collection bags, in particular to an anti-backflow urine collection bag.

Background

The urine collecting bag is a collecting device for manually catheterizing patients with a damaged urination system in the medical industry or manually catheterizing patients in the operation process.

In the use process of the urine collecting bag, the urine collecting bag mainly comprises a discharge pipe inserted into a patient body and a urine collecting bag main body, urine enters the urine collecting bag through the discharge pipe, and a check valve is arranged at the joint of the urine collecting bag and the discharge pipe generally for preventing the urine in the urine collecting bag from flowing back, however, although the operation method can ensure that the urine in the urine collecting bag cannot flow back into the discharge pipe, the urine in the urine collecting bag cannot play an effective anti-backflow effect in time when the urine does not flow into the urine collecting bag in the discharge pipe, the situation that the residual urine in the discharge pipe flows back is caused, and particularly the phenomenon that the residual urine stays in the discharge pipe is easy to flow back when the urine is placed on a patient bed horizontally instead of being in an upright state.

Disclosure of Invention

The utility model aims at solving the problems in the background technology and provides an anti-reflux urine collection bag capable of rapidly discharging urine into the urine collection bag.

The technical scheme of the utility model is as follows: the utility model provides an anti-reflux urine collection bag, includes urine collection bag main part and drain pipe, the drain pipe is installed in urine collection bag main part upper end central point put, urine collection bag main part is interior and be located urine collection bag main part top fixedly connected with braced frame, the connecting pipe is installed to braced frame bottom, install the check valve in the connecting pipe, urine collection bag main part upper end and with braced frame corresponding position install the exhaust tube.

Preferably, the temporary storage cavity is uniformly formed in the inner side wall of the discharge pipe, an interception sleeve is fixedly connected to the position, corresponding to the collecting groove, of the discharge pipe, the center of the interception sleeve is provided with a funnel-shaped through hole, the bottom of the interception sleeve is provided with the collecting groove, and a connecting groove is formed between the inner side wall of the collecting groove and the bottom of the temporary storage cavity.

Preferably, the discharging pipe is fixedly connected with a baffle plate which is positioned below the interception sleeve, and a group of side holes are uniformly formed in the upper periphery of the baffle plate and at positions corresponding to the collecting tank.

Preferably, the central position of both ends all fixedly connected with center lug about the baffle, center lug upper end is circular arc structure, can carry out the water conservancy diversion to the urine of backward flow, makes it flow in the intraductal periphery of discharging into to the very first time can enter into in the collecting vat.

Preferably, the end part of the exhaust pipe is provided with a connector, and the connector is used for connecting external exhaust equipment or an injector, so that the gas in the support frame can be exhausted.

Preferably, a discharge pipe is arranged at the lower end of the urine collection bag main body, and a switch valve is arranged on the discharge pipe, so that after the urine of the urine collection bag main body is collected to a certain volume, the urine in the urine collection bag main body can be discharged.

Compared with the prior art, the utility model has the following beneficial technical effects: the supporting frame is arranged above the urine collecting bag main body, and the exhaust pipe is connected with external exhaust equipment, so that negative pressure is formed in the supporting frame, urine discharged into the urine collecting bag main body is discharged into the urine collecting bag main body in time, and the condition that residual urine flows back in the urine discharging pipe is avoided.

Drawings

FIG. 1 is a schematic view of the front cut-away structure of the present utility model;

FIG. 2 is a schematic view of the external structure of the support frame according to the present utility model;

FIG. 3 is a schematic view of the outer appearance of the interception sleeve of the present utility model;

FIG. 4 is a schematic view of the structure of the separator according to the present utility model.

Reference numerals: 1. a urine collection bag body; 11. a support frame; 12. a connecting pipe; 13. a non-return valve; 14. an exhaust pipe; 15. a connector; 2. a discharge pipe; 21. a temporary storage cavity; 22. an interception sleeve; 23. a collection tank; 24. a connecting groove; 25. a partition plate; 26. a side hole; 27. a central bump; 3. a discharge pipe; 31. and (3) switching the valve.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-4, the anti-backflow urine collecting bag provided by the utility model comprises a urine collecting bag main body 1 and a discharge pipe 2, wherein the discharge pipe 2 is arranged at the central position of the upper end of the urine collecting bag main body 1, a supporting frame 11 is fixedly connected in the urine collecting bag main body 1 and above the urine collecting bag main body 1, a connecting pipe 12 is arranged at the bottom of the supporting frame 11, a check valve 13 is arranged in the connecting pipe 12, an exhaust pipe 14 is arranged at the upper end of the urine collecting bag main body 1 and at a position corresponding to the supporting frame 11, a connector 15 is arranged at the end part of the exhaust pipe 14, a discharge pipe 3 is arranged at the lower end of the urine collecting bag main body 1, a switch valve 31 is arranged on the discharge pipe 3, and the connector 15 at the end part of the exhaust pipe 14 is connected with external air pumping equipment or a syringe, so that air in the supporting frame 11 can be pumped out, negative pressure is formed in the supporting frame 11, and finally urine remained in the discharge pipe 2 is pumped into the supporting frame 11, and flows into the urine collecting bag main body 1 through the connecting pipe 12.

The temporary storage cavity 21 is evenly formed in the inner side wall of the discharge pipe 2, the interception sleeve 22 is fixedly connected to the position corresponding to the collecting groove 23 in the discharge pipe 2, the center of the interception sleeve 22 is provided with a funnel-shaped perforation, the collecting groove 23 is arranged at the bottom of the interception sleeve 22, the connecting groove 24 is formed between the inner side wall of the collecting groove 23 and the bottom of the temporary storage cavity 21, the discharge pipe 2 is internally provided with the baffle plate 25 which is fixedly connected to the lower part of the interception sleeve 22, a group of side holes 26 are evenly formed in the periphery of the baffle plate 25 and the position corresponding to the collecting groove 23, the central positions of the upper end and the lower end of the baffle plate 25 are fixedly connected with the central protruding blocks 27, the upper ends of the central protruding blocks 27 are of circular arc structures, when urine in the discharge pipe 2 flows back, the urine can be perforated from the side holes 26 through the central protruding blocks 27 on the baffle plate 25, finally, the urine enters the temporary storage cavity 21 for storage at the first time after passing through the connecting groove 24, and infection caused by direct backflow of the urine to a patient is avoided.

In this embodiment, firstly, the end of the discharge tube 2 far from the urine collection bag main body 1 is inserted into a patient, so that the urine collection bag main body 1 is kept in an upright state, urine in the patient flows into the urine collection bag main body 1 through the discharge tube 2, in this process, the discharge tube 2 always has a part placed on a sickbed, so that the urine is in a horizontal state, and thus urine residues in the discharge tube 2 can appear, at the moment, an external air extraction device or a syringe can be connected by using the connector 15 at the end of the air extraction tube 14, air in the support frame 11 can be extracted, negative pressure is formed in the support frame 11, finally, the urine residues in the discharge tube 2 are pumped into the support frame 11, and flow into the urine collection bag main body 1 through the connecting tube 12, so that the urine residues in the discharge tube 2 are reduced, and the possibility of backflow of the urine in the discharge tube 2 is reduced, meanwhile, when the urine in the discharge tube 2 flows back, the central bump 27 on the baffle 25 can be utilized, the urine is perforated from the side hole 26, finally, the urine can enter the collection groove 23 at the first time, and after passing through the connecting groove 24, the temporary storage cavity 21, the urine can be directly enter the central hole 22, and the urine can not be blocked by the funnel-shaped urine flowing in the body, and can not be blocked from flowing into the funnel-shaped urine, and can flow in the patient, and can be prevented from flowing into the funnel-shaped urine directly.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides an anti-reflux urine collection bag, includes urine collection bag main part (1) and exhaust pipe (2), install in urine collection bag main part (1) upper end central point put, its characterized in that in exhaust pipe (2): the urine collecting bag comprises a urine collecting bag body (1), a supporting frame (11) is fixedly connected to the inside of the urine collecting bag body (1) and located above the urine collecting bag body (1), a connecting pipe (12) is arranged at the bottom of the supporting frame (11), a check valve (13) is arranged in the connecting pipe (12), and an exhaust pipe (14) is arranged at the upper end of the urine collecting bag body (1) and at a position corresponding to the supporting frame (11).

2. The anti-backflow urine collection bag according to claim 1, wherein temporary storage cavities (21) are uniformly formed in the inner side walls of the discharge pipes (2), blocking sleeves (22) are fixedly connected to the positions, corresponding to the collecting grooves (23), of the discharge pipes (2), the centers of the blocking sleeves (22) are provided with funnel-shaped through holes, the collecting grooves (23) are formed in the bottoms of the blocking sleeves (22), and connecting grooves (24) are formed between the inner side walls of the collecting grooves (23) and the bottoms of the temporary storage cavities (21).

3. The anti-reflux urine collection bag according to claim 2, wherein the discharge pipe (2) is fixedly connected with a partition plate (25) below the interception sleeve (22), and a group of side holes (26) are uniformly formed in the upper periphery of the partition plate (25) and correspond to the collecting groove (23).

4. The anti-reflux urine collection bag according to claim 3, wherein central protruding blocks (27) are fixedly connected to the central positions of the upper end and the lower end of the partition plate (25), and the upper ends of the central protruding blocks (27) are of circular arc structures.

5. An anti-reflux urine collection bag according to claim 1, wherein the end of the air extraction tube (14) is provided with a connector (15).

6. The anti-backflow urine collection bag according to claim 1, wherein a discharge pipe (3) is installed at the lower end of the urine collection bag body (1), and an on-off valve (31) is installed on the discharge pipe (3).