Accurate urine volume time automatic recording medical bag

Abstract

The utility model discloses a kind of precise urine volume time automatic recording medical bags, it is related to medical supplies technical field, and wherein, precise urine volume time automatic recording medical bag includes urine bag, liquid inlet pipe, measuring device and display device, urine bag has urine storage cavity;The top of liquid inlet pipe is communicated with the urine storage cavity, timer is set on liquid inlet pipe, timer is used to record liquid inlet start time and liquid inlet duration;Measuring device is used to detect the urine storage amount in urine storage cavity;Display device is set on urine bag, display device and timer and measuring device are electrically connected, and the display data of display device includes liquid inlet start time, liquid inlet duration and urine storage amount.In the technical scheme of the utility model, the function of accurate measurement urine volume, automatic recording micturition time is realized, and relevant data are displayed in real time, with the advantages of improving the accuracy and efficiency of patient monitoring, providing more reliable diagnostic basis for medical staff.

Description

Technical Field

[0001] This utility model relates to the field of medical supplies technology, and in particular to a medical bag for automatically recording precise urine volume and time. Background Technology

[0002] In medical practice, urine volume and timing are crucial indicators for assessing a patient's health. However, existing urine bag designs have several significant limitations. First, traditional urine bags cannot accurately record the specific time of urination, making it difficult for medical staff to determine the frequency and pattern of urination. Second, existing urine bags typically use graduated markings to measure urine volume, a method susceptible to human error, leading to inaccurate results. These problems severely impact medical staff's accurate assessment and timely intervention of patients' conditions. Utility Model Content

[0003] The main purpose of this invention is to propose a medical bag for accurately recording urine volume and time, which aims to accurately measure urine volume and automatically record urination time, providing medical staff with more reliable diagnostic information.

[0004] To achieve the above objectives, this utility model proposes a medical bag for precise urine volume and time automatic recording, comprising:

[0005] A urine bag has a urine storage cavity;

[0006] An inlet tube is connected to the top of the urine storage cavity. A timer is installed on the inlet tube to record the start time and duration of inlet.

[0007] A measuring device for detecting the amount of urine stored in the urine storage cavity; and,

[0008] A display device is disposed on the urine bag. The display device is electrically connected to the timer and the measuring device. The display data of the display device includes the infusion start time, the infusion duration, and the urine storage volume.

[0009] In one embodiment, the measuring device includes a capacitive measuring instrument disposed within the urine storage cavity; and / or,

[0010] The display device further includes a data transmission module, which is used to transmit the display data to the medical and nursing office system.

[0011] In one embodiment, the display device further includes a calculation module for calculating the cumulative urine volume during the infusion duration based on the infusion start time, the infusion duration, and the urine storage volume, wherein the displayed data includes the cumulative urine volume.

[0012] In one embodiment, the precise urine volume time-automatic recording medical bag further includes an alarm device for issuing an alarm signal when the accumulated urine volume is outside a preset alarm range.

[0013] In one embodiment, the top of the urine bag is provided with a loop; and / or,

[0014] The urine bag has markings indicating the amount of urine on its surface.

[0015] In one embodiment, the precise urine volume time automatic recording medical bag further includes an outlet tube connected to the bottom end of the urine storage cavity.

[0016] In one embodiment, the precise urine volume time automatic recording medical bag further includes a mounting block disposed on one side of the urine bag in the thickness direction, and the discharge tube is embedded in the mounting block.

[0017] In one embodiment, a switch valve is provided on the outlet pipe, and the operating end of the switch valve is located on the side of the mounting block away from the urine bag.

[0018] In one embodiment, the inlet pipe is further provided with an anti-backflow structure, which is used to restrict the flow of liquid in the urine storage cavity into the inlet pipe.

[0019] In one embodiment, the anti-backflow structure includes multiple valves arranged in a ring within the inlet pipe. The anti-backflow structure also includes an abutment portion protruding within the inlet pipe, which abuts against the upper side of the valves.

[0020] The present invention provides a medical bag for automatically recording precise urine volume and time, comprising a urine bag, an inlet tube, a measuring device, and a display device. The timer records the start time and duration of inlet, the measuring device detects the urine volume, and the display device displays the start time, duration, and volume of urine. This achieves the functions of accurately measuring urine volume, automatically recording urination time, and displaying relevant data in real time. It has the advantages of improving the accuracy and efficiency of patient monitoring and providing medical staff with more reliable diagnostic information. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1A schematic diagram of the structure of an embodiment of the medical bag for automatic recording of precise urine volume and time provided by this utility model;

[0023] Figure 2 for Figure 1 A frontal sectional view of the medical bag for automatic recording of precise urine volume over time;

[0024] Figure 3 for Figure 1 A side-view sectional view of the medical bag for automatic recording of precise urine volume over time.

[0025] Figure 4 for Figure 1 Schematic diagram of the cross-sectional structure of the central liquid inlet pipe;

[0026] Figure 5 for Figure 4 A schematic diagram of the cross-section of the inlet pipe.

[0027] Explanation of icon numbers:

[0028] 1. Urine bag; 2. Inlet tube; 21. Timer; 3. Measuring device; 4. Display device; 5. Hanging lug; 6. Outlet tube; 61. Switch valve; 611. Operating end; 7. Mounting block; 8. Anti-backflow structure; 81. Valve; 82. Abutment part.

[0029] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0031] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0032] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0033] In medical practice, urine volume and timing are crucial indicators for assessing a patient's health. However, existing urine bag designs have several significant limitations. First, traditional urine bags cannot accurately record the specific time of urination, making it difficult for medical staff to determine the frequency and pattern of urination. Second, existing urine bags typically use graduated markings to measure urine volume, a method susceptible to human error, leading to inaccurate results. These problems severely impact medical staff's accurate assessment and timely intervention of patients' conditions.

[0034] Furthermore, existing urine bags lack intelligent and automated features in their design. Healthcare staff need to frequently check and record urine volume, which not only increases their workload but also increases the risk of data omissions or errors due to human negligence. Simultaneously, the lack of real-time monitoring and automatic recording capabilities makes it difficult for healthcare staff to promptly detect abnormalities in patients' urine output, potentially delaying timely responses to changes in the patient's condition.

[0035] The main purpose of this invention is to propose a medical bag for accurately recording urine volume and time, which aims to accurately measure urine volume and automatically record urination time, providing medical staff with more reliable diagnostic information.

[0036] Please see Figure 1 and Figure 2In one embodiment of this utility model, the precise urine volume time automatic recording medical bag includes a urine bag 1, an inlet tube 2, a measuring device 3, and a display device 4. The urine bag 1 has a urine storage cavity; the inlet tube 2 is connected to the top of the urine storage cavity, and a timer 21 is provided on the inlet tube 2. The timer 21 is used to record the start time of inlet and the duration of inlet; the measuring device 3 is used to detect the amount of urine stored in the urine storage cavity; the display device 4 is disposed on the urine bag 1, and the display device 4 is electrically connected to the timer 21 and the measuring device 3. The display data of the display device 4 includes the start time of inlet, the duration of inlet, and the amount of urine stored.

[0037] The present invention provides a medical bag for automatically recording precise urine volume and time, comprising a urine bag 1, an inlet tube 2, a measuring device 3, and a display device 4. The timer 21 records the start time and duration of inlet, the measuring device 3 detects the urine volume, and the display device 4 displays the start time, duration, and volume of urine. This achieves the functions of accurately measuring urine volume, automatically recording urination time, and displaying relevant data in real time. It has the advantages of improving the accuracy and efficiency of patient monitoring and providing medical staff with more reliable diagnostic information.

[0038] For example, when a patient urinates, urine enters the urine bag 1 through the inlet tube 2. The timer 21 starts recording the time and duration of urine entry, the measuring device 3 monitors the amount of urine in the urine bag 1 in real time, and the display device 4 displays the start time of inlet, the duration of inlet, and the amount of urine stored. Thus, medical personnel can visually see the start time of urine inlet, the duration of inlet, and the amount of urine through the display device 4, facilitating the assessment of the patient's condition and the adjustment of the treatment plan.

[0039] Furthermore, the display device 4 also includes a calculation module, which is used to calculate the cumulative urine volume during the infusion duration based on the infusion start time, infusion duration, and urine storage volume. The displayed data includes the cumulative urine volume. By setting the calculation module, the patient's single urine volume can be calculated, which helps to determine whether the patient's urination is normal. At the same time, it is displayed on the display device 4 so that medical staff can easily view it.

[0040] Furthermore, the precise urine volume automatic recording medical bag also includes an alarm device. This device issues an alarm signal when the cumulative urine volume falls outside a preset alarm range. By monitoring the cumulative urine volume with the alarm device, and alerting medical staff if the volume is abnormal, the system can better assess the patient's condition.

[0041] The alarm device can be an acoustic alarm or an optical alarm. The alarm device can be a separate, additional device, or the display device can include the alarm device.

[0042] Furthermore, this application also proposes that the measuring device 3 includes a capacitance measuring instrument disposed within the urine storage cavity.

[0043] The capacitive measuring instrument determines the urine volume by measuring the change in capacitance of the fluid within the urine storage cavity. This measurement method is more accurate than traditional graduated measurements and can effectively help medical personnel assess a patient's condition. The capacitive measuring instrument can accurately detect the urine volume within the storage cavity, solving the inaccuracy problem of traditional urine bags in measuring urine volume.

[0044] Capacitance measuring instruments can be implemented in various ways. For example, a set of parallel-plate capacitors can be used to determine the urine storage volume by measuring changes in the liquid medium. As a preferred embodiment, variable-gap capacitors can also be used, improving measurement accuracy by adjusting the spacing between the capacitor plates. Furthermore, to prevent the capacitor from being affected by the external environment, a protective layer can be placed on the outside of the capacitor to ensure the stability and accuracy of the measurement.

[0045] This application achieves precise measurement of urine volume by installing a capacitive measuring instrument within the urine storage cavity, avoiding the errors of traditional calibration measurement methods. This allows for more accurate assessment of the patient's condition by medical personnel, demonstrating significant technical advantages. Compared to existing technologies, this application provides a more reliable and accurate method for urine volume measurement, improving the practicality and reliability of the medical urine bag 1.

[0046] Furthermore, this application also proposes that the top of the urine bag 1 is provided with a loop 5.

[0047] The urine bag 1 has a hanging ear 5 at its top, a technical feature that plays a crucial role in solving the problem of securing the urine bag 1. The hanging ear 5 allows the urine bag 1 to be easily hung in a suitable position, avoiding various inconveniences caused by the lack of a secure fastener during use. This solution solves the problem of how to secure the urine bag 1, improving its ease of use and stability.

[0048] The loop 5 can take various forms. For example, it can be integrally molded, directly connecting the loop 5 to the top of the urine bag 1 to ensure its sturdiness. The loop 5 can also be detachable for easy replacement and cleaning. The material of the loop 5 can be a soft yet strong material to ensure that it will not damage the urine bag 1 during hanging, while also being able to withstand a certain weight. Furthermore, the loop 5 can be designed to be adjustable to adapt to different hanging positions.

[0049] By incorporating the hanging loops 5, the urine bag 1 can be easily suspended from a hospital bed, wheelchair, or other suitable location, making it more stable during use and less prone to slipping or falling off. This not only improves the ease of use of the urine bag 1 but also reduces problems such as urine leakage that may occur due to insecure fixation. Compared with existing technologies, this application provides a simple and effective solution for securing the urine bag 1 by incorporating the hanging loops 5, significantly improving the user experience and safety of the urine bag 1.

[0050] The measuring device 3 is not limited to the capacitive measuring instrument described above. In another embodiment, a tension sensor can be provided at the hanging ear 5. When the entire urine bag 1 is suspended by the hanging ear 5, the tension sensor can detect the weight of the entire urine bag 1 and thus determine the amount of urine stored.

[0051] Of course, urine volume marking lines can also be set on the surface of the urine bag, so that medical staff can see the amount of urine stored intuitively through the urine volume marking lines, and can also compare and judge with the data displayed on the display device 4.

[0052] Furthermore, this application also proposes that the medical bag for automatic recording of precise urine volume and time also includes an outlet tube 6 connected to the bottom of the urine storage cavity. With the outlet tube 6, urine in the storage cavity can be drained after a period of use, enabling the medical bag for automatic recording of precise urine volume and time to be used multiple times, thus reducing costs.

[0053] Further, please refer to Figure 3 This application also proposes that the medical bag for automatic recording of accurate urine volume time includes a mounting block 7 disposed on one side of the urine bag 1 in the thickness direction, and the discharge tube 6 is embedded in the mounting block 7.

[0054] The technical feature includes a mounting block 7 on one side of the urine bag 1 in the thickness direction, with the outlet tube 6 embedded in the mounting block 7. The mounting block 7 provides fixation and support, ensuring the stability of the outlet tube 6. When the urine bag 1 is placed on the bed, it avoids the protruding outlet tube 6 affecting the placement of the urine bag 1 as is common in conventional technologies. In this way, the technical problem of the urine bag 1 being unable to be placed stably on the hospital bed due to the protruding part of the outlet tube 6 is solved.

[0055] In this application, the mounting block 7 can be made of various materials, such as plastic, metal, or composite materials, to provide sufficient strength and durability. The shape and size of the mounting block 7 can be adjusted according to the specific design of the urine bag 1 to ensure that the discharge tube 6 can be securely embedded therein. Furthermore, the mounting block 7 can be connected to the urine bag 1 by means of adhesive or mechanical fixation to ensure that it will not loosen or fall off during use.

[0056] Furthermore, this application also proposes that the medical bag for accurate urine volume time automatic recording includes an outlet tube 6, on which a switch valve 61 is provided, and the operating end 611 of the switch valve 61 is located on the side of the mounting block 7 away from the urine bag 1.

[0057] The outlet tube 6 is used to guide urine outflow, and the switch valve 61 is used to control the urine outflow time. The operating end 611 is located on the side of the mounting block 7 away from the urine bag 1 for easy operation by the user. Through the cooperation of these technical features, the movement of the operating end 611 of the switch valve 61 is realized, and sufficient operating space is reserved, solving the technical problem of how to operate the operating end 611 of the switch valve 61 when the mounting block 7 is set.

[0058] Specifically, the switch valve 61 installed on the discharge tube 6 can be either a manual valve or an electric valve. The manual valve can be operated by rotating or pushing / pulling, while the electric valve can be controlled by a button or remote control. The operating end 611 is located on the side of the mounting block 7 away from the urine bag 1, and can be operated by an extension rod, pull rope, or wireless control to ensure greater convenience and flexibility for the user.

[0059] Further, please refer to Figure 4 and Figure 5 This application also proposes that an anti-backflow structure 8 is provided inside the inlet pipe 2, which is used to restrict the flow of liquid in the urine storage cavity into the inlet pipe 2.

[0060] To prevent backflow of fluid from the urine storage chamber back into the inlet pipe 2, an anti-backflow structure 8 is installed inside the inlet pipe 2. This anti-backflow structure 8 restricts the backflow of fluid, ensuring that urine can only enter the urine storage chamber and will not flow back into the inlet pipe 2, thereby guaranteeing the accuracy of urine recordings and preventing other problems caused by fluid backflow. By installing the anti-backflow structure 8 inside the inlet pipe 2, the problem of fluid flowing from the urine storage chamber into the inlet pipe 2 is solved, ensuring the accuracy of urine recordings and the reliability of the system.

[0061] The anti-backflow structure 8 can be implemented in various ways. For example, the anti-backflow structure 8 may include multiple valves 81 arranged in a ring within the inlet pipe 2. Thus, the valves 81 can effectively prevent backflow of liquid, ensuring that urine flows only unidirectionally into the urine storage cavity. Furthermore, the anti-backflow structure 8 can also take other forms, such as a one-way valve or a float valve, as long as it effectively prevents backflow of liquid.

[0062] By incorporating the anti-backflow structure 8, the technical solution of this application effectively solves the problem of urine potentially flowing back into the inlet pipe 2 in the prior art. Compared with the prior art, the solution of this application ensures the accuracy of urine recording and avoids measurement errors and other potential problems caused by liquid backflow. This improves the reliability and practicality of the urine bag 1 system.

[0063] Furthermore, this application also proposes that the anti-backflow structure 8 includes multiple valves 81 arranged in a ring within the inlet pipe 2.

[0064] The anti-backflow structure 8 features multiple valves 81 arranged in a ring within the inlet pipe 2. This design effectively prevents liquid in the urine storage chamber from flowing back into the inlet pipe 2, thus solving the problem of backflow within the urine bag 1. This design, through the coordinated action of multiple valves 81, forms a one-way valve within the inlet pipe 2, ensuring that urine can only flow into the urine storage chamber from the inlet pipe 2 and cannot flow backwards.

[0065] Multiple valves 81 can be made of flexible materials, such as silicone or rubber, to ensure they can open and close flexibly under liquid pressure. The number and arrangement of valves 81 can be optimized according to the diameter and flow rate of the inlet pipe 2 to achieve the best anti-backflow effect. Furthermore, the thickness and rigidity of valves 81 can be adjusted according to actual usage requirements to adapt to different liquid pressure and flow conditions.

[0066] Compared with existing technologies, this application effectively solves the problem of liquid backflow in the urine bag 1 by setting multiple valves 81 arranged in a ring inside the inlet pipe 2. This design is not only simple in structure and low in manufacturing cost, but also ensures that urine does not flow backward without affecting the normal inflow of urine, greatly improving the safety and reliability of the urine bag 1.

[0067] Furthermore, this application also proposes that the anti-backflow structure 8 further includes an abutment portion 82 protruding inside the liquid inlet pipe 2, the abutment portion 82 abutting against the upper side of the valve 81.

[0068] The anti-backflow structure 8 prevents urine reflux through a contact portion 82 protruding inside the inlet pipe 2, which abuts against the upper side of the valve 81. This design ensures that urine can only flow into the urine storage chamber from the inlet pipe 2 and cannot flow backward, thus avoiding the problem of urine reflux. The anti-backflow design effectively solves the technical problem of urine reflux through the configuration of its physical structure, ensuring the safety of use and the accuracy of measurement of the urine bag 1.

[0069] The contact portion 82 of the anti-backflow structure 8 can be implemented in various ways. For example, the contact portion 82 can be an annular protrusion surrounding the inner wall of the inlet pipe 2 to uniformly contact the upper side of the valve 81. As a preferred embodiment, the contact portion 82 can also be multiple dot-shaped protrusions distributed at different positions on the inner wall of the inlet pipe 2, enhancing the anti-backflow effect through multiple contact points. Furthermore, the material of the contact portion 82 can be a flexible material to apply appropriate pressure to the valve 81 during contact, ensuring a sealing effect.

[0070] In addition, the precise urine volume automatic recording medical bag also includes a data transmission module. This module is electrically connected to the timer 21 and the measuring device 3 to transmit the infusion start time, infusion duration, and urine volume to the medical staff office system. Understandably, medical staff cannot be with patients at all times. When there are changes in the infusion start time, infusion duration, and urine volume, medical staff may not be aware of them for some time. With the data transmission module, these information can be transmitted to the medical staff office system, allowing medical staff to remotely monitor the patient's condition and record the data for better analysis of the patient's illness.

[0071] The data transmission module can be a 4G or 5G transmission module, or a WIFI transmission module.

[0072] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A medical bag for precise urine volume and time automatic recording, characterized in that, include: A urine bag has a urine storage cavity; An inlet tube is connected to the top of the urine storage cavity. A timer is installed on the inlet tube to record the start time and duration of inlet. A measuring device for detecting the amount of urine stored in the urine storage cavity; as well as, A display device is disposed on the urine bag. The display device is electrically connected to the timer and the measuring device. The display data of the display device includes the infusion start time, the infusion duration, and the urine storage volume.

2. The medical bag for precise urine volume and time automatic recording as described in claim 1, characterized in that, The measuring device includes a capacitive measuring instrument disposed within the urine storage cavity; and / or, The display device further includes a data transmission module, which is used to transmit the display data to the medical and nursing office system.

3. The medical bag for precise urine volume and time automatic recording as described in claim 1, characterized in that, The display device further includes a calculation module, which is used to calculate the cumulative urine volume during the infusion duration based on the infusion start time, the infusion duration, and the urine storage volume, and the display data includes the cumulative urine volume.

4. The medical bag for precise urine volume and time automatic recording as described in claim 3, characterized in that, The precise urine volume time automatic recording medical bag also includes an alarm device, which is used to issue an alarm signal when the cumulative urine volume is outside a preset alarm range.

5. The medical bag for precise urine volume and time automatic recording as described in claim 1, characterized in that, The top of the urine bag is provided with a loop; and / or, The urine bag has markings indicating the amount of urine on its surface.

6. The medical bag for precise urine volume and time automatic recording as described in claim 1, characterized in that, The precise urine volume time automatic recording medical bag also includes an outlet tube connected to the bottom of the urine storage cavity.

7. The medical bag for precise urine volume and time recording as described in claim 6, characterized in that, The precise urine volume time automatic recording medical bag also includes a mounting block disposed on one side of the urine bag in the thickness direction, and the discharge tube is embedded in the mounting block.

8. The medical bag for precise urine volume and time automatic recording as described in claim 7, characterized in that, A switch valve is provided on the outlet pipe, and the operating end of the switch valve is located on the side of the mounting block away from the urine bag.

9. The medical bag for precise urine volume and time automatic recording as described in claim 1, characterized in that, The inlet pipe is also equipped with an anti-backflow structure, which is used to restrict the flow of liquid from the urine storage cavity into the inlet pipe.

10. The medical bag for precise urine volume and time automatic recording as described in claim 9, characterized in that, The anti-backflow structure includes multiple valves arranged in a ring inside the inlet pipe. The anti-backflow structure also includes an abutment portion protruding inside the inlet pipe, which abuts against the upper side of the valves.

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