Urine collection bag facilitating sampling

By designing a urine collection bag system, including a urine collection bag, drainage tube, catheter, urinary catheter, urine collection box and valve, the problem of inconvenience in the urine sampling process of traditional urine collection bags is solved, and the separate collection and storage of urine is achieved, which improves detection accuracy and operation convenience.

CN222841322UActive Publication Date: 2025-05-09THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL
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Patent Information

Application Number
CN202421233091.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-31
Publication Date
2025-05-09
Estimated Expiration
2034-05-31

AI Technical Summary

Technical Problem

The existing urine collection bags are not convenient for medical staff to test urine during urine sampling. Especially when the patient is on an empty stomach in the morning, it is difficult for traditional urine collection bags to collect and store enough urine separately, which affects the accuracy of the test results.

Method used

A urine collection system including a urine collection bag, drainage tube, catheter, urethriller, urine collection box and valve is designed. Through the control of the upper and lower valves, the urine collection and storage are achieved separately, and the urinary catheter is adapted to the traditional sampling tube through the urinary catheter to ensure that the urine remains sealed during the sampling process.

Benefits of technology

The urine collected and stored separately in the patient's fasting state in the morning is achieved, ensuring that the urine remains sealed during the sampling process, avoiding contact between medical staff and urine, improving the accuracy of urine detection, and facilitating medical staff to operate and saving time.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a urine collection bag convenient to sample, which belongs to the technical field of urine collection bags and comprises a urine collection bag, a drainage tube, a catheter, a urine discharge tube, a urine collection box and valves, the catheter comprises a urine collection tube and a urine collection tube, the valves comprise an upper valve and a lower valve, the upper valve is positioned at the joint of the drainage tube and the catheter, and the lower valve is positioned at the joint of the drainage tube and the urine collection tube. The lower valve is located at the lower end of the catheter and used for controlling the lower ends of the urine collection tube and the urine collection tube to be communicated with and closed from the urination tube, the urine collection box is communicated with the urine collection tube, and the lower end of the urine collection tube penetrates through the urine collection box and is not communicated with the urine collection box. In the use process of the device, urine of a patient in an empty stomach state in the morning can be independently collected and stored to a required volume, so that the urine is always in a relatively sealed state for sampling in the whole sampling process, personnel and environment pollution caused by contact between medical personnel and the urine is avoided, and meanwhile, the device is convenient to use. The normal urine collection operation of the urine collection bag is not influenced, so that the urine detection accuracy of the patient is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of urine collecting bags, in particular to a urine collecting bag which is convenient for sampling. Background Art

[0002] Urine collection bags are sterilized plastic bags specially made for patients with urinary incontinence to collect urine. The main use of urine collection bags is to collect and store urine for patients with urinary incontinence, coma, paralysis, concussion, stroke, and after surgery. It can also be used for elderly people with urinary incontinence, providing convenience for patients while also saving time for medical staff.

[0003] In the process of diagnosis and treatment in general urology, patients need to be provided with routine urine tests to determine the physical and chemical properties of the patient's urine, whether there are abnormalities in the cell components, to check the pH value of the patient's urine, the specific gravity of the red blood cells, white blood cells, urobilinogen and even urine bilirubin. Through these tests, it can be determined what causes the patient's urination discomfort or other diseases, and it can be determined whether the patient has hematuria, etc. Routine urine tests can be used to determine the patient's condition on the one hand, and on the other hand, it can be used as a basis for patient review to determine the patient's treatment effect.

[0004] At present, most of the urine collection bags used in the market are sterilized plastic bags. During use, they can only provide urine collection for patients, and are not convenient for medical staff to sample and test the patient's urine inside the urine collection bag. At the same time, because the patient's morning fasting urine sampling will make the test results more accurate, and the traditional one cannot better collect the patient's morning fasting urine separately and store it to the required capacity, so as to facilitate the subsequent medical staff to sample and test the patient's morning fasting urine, which can easily affect the test results and is inconvenient for medical staff to operate. Therefore, the present device provides a urine collection bag that is convenient for sampling. Utility Model Content

[0005] The purpose of the utility model is to provide a urine collecting bag that is convenient for sampling in view of the deficiencies of the prior art, so as to solve the above-mentioned technical problems.

[0006] The embodiment of the utility model adopts the following technical scheme: it includes a urine collecting bag for collecting urine of patients, a drainage tube for leading out urine of patients for treatment, a urinary catheter, a urinary discharge tube for discharging urine of patients, a urine collecting box for sampling and storing urine of patients and a valve for controlling the connection and closing of pipelines, the urinary catheter includes a urine collecting tube and a urine collecting tube, the valve includes an upper valve and a lower valve, the upper valve is located at the connection between the drainage tube and the urinary catheter, the urine collecting tube and the urine collecting tube are controlled to be connected and closed with the drainage tube through the upper valve, a urination port is provided on the urine collecting tube and at a position inside the urine collecting bag, the lower valve is located at the lower end of the urinary catheter and plays a role in controlling the connection and closing of the lower ends of the urine collecting tube and the urine collecting tube with the urinary discharge tube, the urine collecting box and the urine collecting tube are connected, the lower end of the urine collecting tube passes through the urine collecting box and the two are not connected, the lower valve is located below the urine collecting box, the upper valve and the lower valve have the same structure, and a partition is provided between the urine collecting tube and the urine collecting tube for isolation.

[0007] Furthermore, the upper valve includes an outer shell, a valve body and a limit block, the outer shell is sleeved on the external connection between the drainage tube and the urinary catheter, the middle part of the valve body is located at the internal connection between the drainage tube and the urinary catheter and is in a state of blocking the drainage tube and the urinary catheter from being connected, there are two limit blocks, and the two limit blocks are respectively located at two ends of the valve body, and the valve body is symmetrically provided with a urine collection hole and a urine collecting hole, the urine collection hole and the urine collection tube are in a compatible state, and the urine collecting hole and the urine collecting tube are in a compatible state.

[0008] Furthermore, the internal storage space of the urine collecting box is 10 mm.

[0009] Furthermore, the urine collecting bag is provided with a hook.

[0010] Furthermore, the urine collecting bag is made of a transparent material and is provided with a scale.

[0011] Furthermore, the end of the urination tube is in a compatible state with the sampling port of a conventional sampling tube for urine sampling.

[0012] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:

[0013] During use, the device can collect and store the patient's morning fasting urine separately to the required volume for subsequent urine sampling by medical staff, so that the urine is always in a relatively sealed state during the entire sampling process, avoiding contact between medical staff and urine and causing personal and environmental pollution. At the same time, it will not affect the normal urine collection operation of the urine collection bag, thereby improving the accuracy of urine testing for patients;

[0014] By matching the end of the urination tube with the sampling port of the sampling tube, the urine is always kept in a relatively sealed state during the entire sampling process, avoiding contact between medical staff and urine and causing personal and environmental pollution. At the same time, medical staff can operate more conveniently when collecting urine, saving time for medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the anatomical structure of the urine collection bag in the utility model;

[0019] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 5 for Figure 2 Enlarged view of point B in the middle;

[0021] Figure 6 for Figure 3 Enlarged view of point C in the middle;

[0022] Figure 7 for Figure 3 Enlarged view of point D in the middle.

[0023] Reference numerals

[0024] Urine collecting bag 1, drainage tube 2, urinary catheter 3, urine collecting tube 31, urine collecting port 311, urine collecting tube 32, urine discharge port 321, urine discharge tube 4, urine collecting box 5, valve 6, upper valve 61, lower valve 62, shell 611, valve body 612, limit block 613, urine collecting hole 6121, urine collecting hole 6122, partition 7, scale 8. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by patients with ordinary skills in the field without making creative work are within the scope of protection of the utility model.

[0026] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] The embodiment of the utility model provides a urine collection bag for convenient sampling, including a urine collection bag 1 for collecting urine of patients, a drainage tube 2 for leading out urine of patients for treatment, a urinary catheter 3, a urinary tube 4 for discharging urine of patients, a urine collection box 5 for storing urine sampling of patients, and a valve 6 for controlling the communication and closing of pipelines, wherein the urinary catheter 3 includes a urine collection tube 31 and a urine collection tube 32, and the valve 6 includes an upper valve 61 and a lower valve 62, wherein the upper valve 61 is located at the connection between the drainage tube 2 and the urinary catheter 3, and the urine collection tube 31 and the urine collection tube 32 are connected to the drainage tube 2 through the upper valve 61 is used to control the connection and closing. A urine discharge port 321 is provided on the urine collecting tube 32 and located inside the urine collecting bag 1. The lower valve 62 is located at the lower end of the urinary catheter 3 to control the connection and closing of the urine collecting tube 31 and the lower end of the urine collecting tube 32 with the urine discharge tube 4. The urine collecting box 5 is connected with the urine collecting tube 31. The lower end of the urine collecting tube 32 passes through the urine collecting box 5 and the two are not connected. The lower valve 62 is located below the urine collecting box 5. The upper valve 61 and the lower valve 62 have the same structure. A partition 7 is provided between the urine collecting tube 31 and the urine collecting tube 32 for isolation.

[0028] During use, the device can separately collect and store the patient's urine in the morning when fasting to the required capacity for subsequent urine sampling by medical staff, so that the urine is always in a relatively sealed state for sampling during the entire sampling process, avoiding contact between medical staff and urine and causing personal and environmental pollution. At the same time, it will not affect the normal urine collection operation of the urine collection bag 1, thereby improving the accuracy of urine testing of patients.

[0029] In a further preferred embodiment of the utility model, the upper valve 61 includes a shell 611, a valve body 612 and a limit block 613. The shell 611 is sleeved at the external connection between the drainage tube 2 and the urinary catheter 3. The middle part of the valve body 612 is located at the internal connection between the drainage tube 2 and the urinary catheter 3 and is in a state of blocking the drainage tube 2 and the urinary catheter 3 from being connected. There are two limit blocks 613, which are respectively located at both ends of the valve body 612. The valve body 612 is symmetrically provided with a urine collection hole 6121 and a urine collecting hole 6122. The urine collection hole 6121 is in a matching state with the urine collection tube 31, and the urine collecting hole 6122 is in a matching state with the urine collecting tube 32.

[0030] In a further preferred embodiment of the present utility model, the internal storage space of the urine collection box 5 is 10 mm;

[0031] When the medical staff needs to collect and test the patient's urine in the morning when the patient is fasting, the medical staff first presses the valve body 612 on the upper valve 61 toward the urine collecting tube 32 through the limit block 613. At this time, the limit block 613 is completely in contact with the shell 611 so that the urine collection hole 6121 on the valve body 612 corresponds to the hole of the urine collecting tube 31. At this time, the drainage tube 2 and the urine collecting tube 31 are in a connected state, while the drainage tube 2 and the urine collecting tube 32 are in a closed state. Therefore, when the patient urinates, the urine at this time will flow into the urine collecting tube 31 through the drainage tube 2, and then flow into the urine collecting box 5 through the urine collection port 311 at the connection between the urine collecting tube 31 and the urine collecting box 5. When the urine in the urine collecting box 5 is full, the sampled urine is exactly 10mm, so that after the subsequent urine sampling is completed, the sampling capacity is more accurate, which improves the accuracy of urine sampling. Then, the medical staff presses the valve body 612 on the upper valve 61 toward the urine collecting tube 31, so that the drainage tube 2 and the urine collecting tube 31 are in a closed state, and the drainage tube 2 and the urine collecting tube 32 are in a connected state. Therefore, the patient's urine will no longer flow into the urine collecting box 5, but will flow into the urine collecting bag 1 through the urine collecting tube 32 for storage. At this time, the medical staff connects the sampling port of the sampling tube for traditional urine sampling with the end of the urination tube 4, and then Then the valve body 612 on the lower valve 62 is pressed toward the urine collecting tube 32 through the limit block 613. At this time, the urine collection hole 6121 on the valve body 612 in the lower valve 62 corresponds to the hole of the urine collecting tube 31, so that the urine discharge tube 4 and the urine collecting tube 31 are connected, and the urine discharge tube 4 and the urine collecting tube 32 are in a closed state. At this time, the urine in the urine collecting box 5 flows into the sampling port of the conventional urine sampling sampling tube at the end of the urine discharge tube 4 through the urine sampling tube 31. After all the urine in the urine collecting box 5 flows out, the urine in the conventional urine sampling tube is just at the required sampling capacity. Then the medical staff closes the valve body 612 on the lower valve 62. 2 presses in the direction of urine collection tube 31, so that urination tube 4 and urine collection tube 31 are in a closed state, and then the conventional urine sampling tube can be removed, and then the conventional urine sampling tube can be sent for testing. In this process, the patient's morning fasting urine can be separately collected and stored in the required volume to provide medical staff for subsequent urine sampling operations, so that the urine is always in a relatively sealed state for sampling during the entire sampling process, avoiding contact between medical staff and urine to cause personnel and environmental pollution, and at the same time, it will not affect the normal urine collection operation of the urine collection bag 1, thereby improving the accuracy of urine testing of patients;

[0032] After the medical staff has taken samples, if the patient needs to continue to use the urine collecting bag 1 normally, the medical staff first presses the valve body 612 on the upper valve 61 toward the urine collecting tube 31 through the limit block 613. At this time, the limit block 613 is completely in contact with the shell 611 so that the urine collecting hole 6122 on the valve body 612 corresponds to the hole of the urine collecting tube 32, so that the drainage tube 2 and the urine collecting tube 32 are connected through the urine collecting hole 6122, and the drainage tube 2 and the urine collecting tube 31 are in a closed state. Then, when the patient urinates, the urine at this time will flow into the urine collecting tube 32 through the drainage tube 2, and then flow into the urine collecting bag 1 through the urine discharge port 321 provided on the urine collecting tube 32 and located inside the urine collecting bag for storage;

[0033] When the urine in the urine collecting bag 1 is full and needs to be discharged, the medical staff first presses the valve body 612 on the lower valve 62 toward the urine collecting tube 31 through the limit block 613. At this time, the limit block 613 is completely in contact with the shell 611, so that the urine collecting hole 6122 on the valve body 612 corresponds to the hole of the urine discharge tube 4, so that the urine discharge tube 4 and the urine collecting tube 32 are connected through the urine collecting hole 6122, and the urine discharge tube 4 and the urine collecting tube 31 are in a closed state. At this time, the urine in the urine collecting bag 1 passes through The urine in the urine collecting tube 32 flows into the urine discharge tube 4 and is discharged into the desired storage position. After the urine in the urine collecting bag 1 is discharged, the medical staff presses the valve body 612 on the lower valve 62 toward the urine collecting tube 32, so that the urine discharge tube 4 and the urine collecting tube 32 are in a closed state, so that the patient's urine is stored in the urine collecting bag 1, providing convenience for the patient and the effect of reuse, avoiding waste of resources, and the same is true in the subsequent sampling process, which can be reused and is convenient for sampling.

[0034] In a further preferred embodiment of the utility model, the urine collecting bag 1 is provided with a hook;

[0035] By setting the hook, medical staff can hang the urine collection bag 1 on the patient's bed or on the patient's trouser waist, providing convenience for medical staff and patients.

[0036] In a further preferred embodiment of the utility model, the urine collecting bag 1 is made of a transparent material, and a scale 8 is provided on the urine collecting bag 1;

[0037] Because the urine collecting bag 1 is made of transparent material and the scale 8 on the urine collecting bag 1 is set, medical staff and patients can observe the urine storage situation in the urine collecting bag 1, so that the urine in the urine collecting bag 1 can be discharged in time after the urine is full.

[0038] In a further preferred embodiment of the utility model, the end of the urination tube 4 is in a matching state with the sampling port of a conventional sampling tube for urine sampling;

[0039] By matching the end of the urination tube 4 with the sampling port of the sampling tube, the urine is always in a relatively sealed state during the entire sampling process, avoiding contact between medical staff and urine and causing personal and environmental pollution. At the same time, medical staff can operate more conveniently when collecting urine, saving time for medical staff.

[0040] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A urine collection bag for convenient sampling, characterized by: It comprises a urine collection bag (1) for collecting urine from a patient; Drainage tubes for the treatment of urine drainage in patients (2); Also included is a urinary catheter (3); A urinary catheter (4) for draining urine from the patient; A urine collection box (5) for storing urine samples from patients; A valve (6) for controlling the connection and closing of the pipeline; The urinary catheter (3) comprises a urine collection tube (31) and a urine collecting tube (32); The valve (6) comprises an upper valve (61) and a lower valve (62); The upper valve (61) is located at the connection between the drainage tube (2) and the urinary catheter (3); the urine collection tube (31) and the urine collecting tube (32) are controlled to be connected and closed with the drainage tube (2) through the upper valve (61); a urine discharge port (321) is provided on the urine collecting tube (32) and located inside the urine collecting bag (1); the lower valve (62) is located at the lower end of the urinary catheter (3) and controls the lower ends of the urine collection tube (31) and the urine collecting tube (32) to be connected and closed with the urinary discharge tube (4); the urine collecting box (5) and the urine collection tube (31) are connected, and the lower end of the urine collecting tube (32) passes through the urine collecting box (5) and the two are not connected; the lower valve (62) is located below the urine collecting box (5); the upper valve (61) and the lower valve (62) have the same structure; a partition (7) is provided between the urine collection tube (31) and the urine collecting tube (32) to be isolated.

2. A urine collection bag for convenient sampling as claimed in claim 1, characterized in that: The upper valve (61) comprises an outer shell (611), a valve body (612) and a stop block (613); the outer shell (611) is sleeved on the external connection between the drainage tube (2) and the urinary catheter (3); the middle part of the valve body (612) is located at the internal connection between the drainage tube (2) and the urinary catheter (3) and is in a state of blocking the drainage tube (2) and the urinary catheter (3) from being connected; there are two stop blocks (613), which are respectively located at two ends of the valve body (612); the valve body (612) is symmetrically provided with a urine collection hole (6121) and a urine collecting hole (6122); the urine collection hole (6121) is in a matching state with the urine collection tube (31); and the urine collecting hole (6122) is in a matching state with the urine collecting tube (32).

3. A urine collection bag for convenient sampling as claimed in claim 1, characterized in that: The internal storage space of the urine collecting box (5) is 10 mm.

4. A urine collection bag for convenient sampling as claimed in claim 1, characterized in that: The urine collecting bag (1) is provided with a hook.

5. A urine collection bag for convenient sampling as claimed in claim 1, characterized in that: The urine collecting bag (1) is made of a transparent material and a scale (8) is provided on the urine collecting bag (1).

6. A urine collection bag for convenient sampling as claimed in claim 1, characterized in that: The end of the urine drainage tube (4) is in a matching state with the sampling port of a conventional sampling tube for urine sampling.