Body fluid collecting and storing device for medical examination

Abstract

The invention relates to a body fluid collection and storage device for medical examination, which is applied to the technical field of medical examination and comprises a urine collection and storage barrel and an intelligent sensing collection system, the urine collection and storage barrel comprises a urine collection barrel body, a urine discarding barrel body and a partition plate for separating the urine collection barrel body and the urine discarding barrel body, and a toilet seat is arranged at the top end of the urine collection barrel body; a urine discarding hole is formed in the middle of the partition plate, a self-sealing refrigeration assembly is arranged in the urination collection and storage barrel, the self-sealing refrigeration assembly comprises a sealing control spring arranged under the partition plate, and the sealing control spring is made of a shape memory alloy material; the body fluid collecting and storing device is convenient to use and easy to operate, urine of first-time urination can be automatically discarded, the urine of first-time urination is effectively prevented from being mistakenly collected, the starting time can be automatically recorded after a patient urinates for the first time, the patient can be prompted to accurately conduct last-time urination through sectional reminding, and the working efficiency of the patient is improved. The accuracy and the success rate of urine collection per hour can be greatly improved.

Description

Technical Field

[0001] The present invention relates to a storage device, in particular to a body fluid collection and storage device for medical testing applied in the field of medical testing technology. Background Art

[0002] Medical testing, also known as clinical testing or laboratory medicine, is a crucial branch of modern medicine. Its core is to conduct physical, chemical, and microbiological tests and analyses on samples of blood and other body fluids, thereby providing objective and scientific laboratory evidence for disease prevention, diagnosis, treatment, efficacy observation, and prognosis. Urine is a common body fluid sample used in medical testing, and urine samples come in various types, including morning urine, spot urine, and 24-hour urine.

[0003] Chinese invention patent publication number CN111568475B discloses a body fluid collection and storage device for clinical medical examination and testing. When female patients collect urine, the urine collection bottle mouth of the cup is enlarged to prevent spillage and deviation during urine collection.

[0004] A Chinese invention patent with publication number CN108670312B discloses a urine sample collection device for use in a laboratory. This invention eliminates the need for the patient to hold the collection cup when collecting urine, thus preventing the patient from contaminating their hands with urine.

[0005] The requirements for collecting 24-hour urine are as follows: urinate for the first time after getting up in the morning, discard the urine after urination, and record this time as the collection start time. 24 hours later, urinate for the last time on the next morning, collect all urine from the first urination to the last urination, measure and record the total urine volume, and then take a certain amount of urine from the collected urine and divide it into sample tubes as samples.

[0006] When collecting 24-hour urine samples, patients may mistakenly collect urine from their first urination due to unfamiliarity with the collection process and requirements. They may also forget to record the start time or fail to accurately perform the last urination after 24 hours, causing the entire collection process to fail and need to be repeated. This not only increases the difficulty and time cost of collection for patients, but may also affect the accuracy of the test results. However, the collection and preservation devices in the existing technology generally do not have the corresponding functions of automatically discarding the first urination urine, automatically timing, reminding the last urination, etc., and cannot help patients complete the collection of 24-hour urine samples accurately and conveniently, and have poor functionality and intelligence. Therefore, we propose a body fluid collection and preservation device for medical testing. Summary of the Invention

[0007] In view of the above-mentioned existing technologies, the technical problem to be solved by the present invention is: how to avoid collection failure due to reasons such as mistakenly collecting the first urination, forgetting to record the start time, and failing to accurately perform the last urination, so as to help patients accurately and conveniently complete the collection of 24-hour urine samples.

[0008] To solve the above problems, the present invention provides a body fluid collection and storage device for medical examination, including a urine collection and storage bucket and an intelligent sensing collection system. The urine collection and storage bucket includes a urine collection bucket body, a waste urine bucket body, and a partition for separating the urine collection bucket body and the waste urine bucket body. A toilet seat is provided at the top of the urine collection bucket body, and a urine disposal hole is provided in the middle of the partition. A self-sealing refrigeration component is provided in the urine collection and storage bucket, and the self-sealing refrigeration component includes a sealing spring provided directly below the partition. The sealing spring is made of a shape memory alloy material, and the phase transition temperature of the sealing spring is 30-35°C. When the temperature of the sealing spring is lower than its phase transition temperature, the sealing spring is in a low-temperature phase contraction state. The top of the sealing spring is fixedly connected to a supporting mesh plate, and the top of the supporting mesh plate is fixedly connected to a hole plug for sealing the partition. A lower liquid level sensor for monitoring the urine level in the waste urine bucket is provided in the waste urine bucket; The intelligent sensing collection system includes a urination sensing module, a collection timing module, and a collection reminder module. The lower liquid level sensor is connected to the urination sensing module signal, the urination sensing module is connected to the collection timing module signal, and the collection timing module is connected to the collection reminder module signal.

[0009] The above-mentioned body fluid collection and storage device for medical examination can not only automatically discard the urine of the first urination, but also automatically record the starting time and prompt the patient to accurately perform the last urination, which can greatly improve the accuracy and success rate of 24-hour urine collection.

[0010] As a further improvement of the present application, the self-sealed refrigeration assembly also includes a cooling block embedded in the partition and a refrigeration element arranged at the bottom of the partition. An internal temperature sensor for monitoring the urine temperature is provided in the urine collection barrel. The internal temperature sensor is located above the partition. The intelligent sensing collection system also includes a refrigeration control module.

[0011] As a further improvement of the present application, the refrigeration element is a semiconductor refrigerator, and the cold end of the refrigeration element is fixedly connected to the cold conduction block. The urine collection barrel and the partition are made of heat-insulating materials. The internal temperature sensor and the collection timing module are connected to the refrigeration control module signal, and the refrigeration control module is connected to the refrigeration element signal.

[0012] As a further improvement of the present application, the partition is fixedly mounted on the inner wall of the urine collection bucket, and the bottom end of the partition is against the top end of the urine disposal bucket. The urine collection bucket is sleeved on the outside of the urine disposal bucket and is threadedly connected to the urine disposal bucket. The supporting mesh plate is a porous mesh structure.

[0013] As a further improvement of the present application, a matching insulation cover is hingedly connected to the toilet seat, and the insulation cover is made of heat-insulating material.

[0014] As a further improvement of the present application, a pair of positioning sleeves are fixedly connected to the bottom end of the toilet seat, and a positioning support plate fixedly installed on the outer wall of the urine collection barrel is provided below the pair of positioning sleeves. The top of the positioning support plate is fixedly connected to a positioning pin matching the positioning sleeve, and the positioning sleeve and the positioning pin are movably plugged into each other.

[0015] As a further improvement of the present application, a matching cold-insulating gasket is hingedly connected to the toilet seat, and the cold-insulating gasket is staggered with the thermal insulation cover.

[0016] As another improvement of the present application, an upper liquid level sensor for monitoring the urine level in the urine collection bucket is also provided in the urine collection bucket. The intelligent sensing collection system also includes a urination recording module. The urination sensing module is connected to the upper liquid level sensor signal, and the upper liquid level sensor is connected to the urination recording module signal.

[0017] As another improved supplement to the present application, the intelligent sensing collection system also includes a urination analysis module and a sleep feedback button. The lower liquid level sensor, the upper liquid level sensor, and the sleep feedback button are all connected to the urination analysis module signal, and the urination analysis module is connected to the collection reminder module signal.

[0018] In summary, the body fluid collection and storage device of the present application is not only easy to use and simple to operate, but can also automatically discard the urine of the first urination, effectively preventing the urine of the first urination from being mistakenly collected, and can automatically record the start time after the patient's first urination, and can prompt the patient to accurately perform the last urination through segmented reminders, which can greatly improve the accuracy and success rate of hourly urine collection; The body fluid collection and storage device of the present application can also automatically refrigerate the collected urine, and the refrigeration element can also keep the sealing spring in a high-temperature phase while cooling, thereby ensuring the accuracy of urine collection and improving the reliability of the device; The body fluid collection and storage device in this application also has the function of automatically recording the patient's urination time, which improves the functionality and intelligence of the device; The body fluid collection and storage device in this application also has the function of analyzing whether there is any abnormality in the patient's urination. When there is an abnormality in the interval between two urinations of the patient, a reminder will be issued, so that if the patient makes an operational error, the patient can avoid ignoring the error, thereby further improving the accuracy of urine collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a body fluid collection and storage device in the first embodiment of the present application; Figure 2 For this application Figure 1 Schematic diagram of the enlarged structure at A in the middle; Figure 3 This is a schematic cross-sectional view of the urine collection and storage bucket in the first embodiment of the present application; Figure 4 For this application Figure 3 Schematic diagram of the enlarged structure at B in the middle; Figure 5 For this application Figure 3 Schematic diagram of the enlarged structure at C in the middle; Figure 6 This is a structural block diagram of the intelligent sensing acquisition system in the first embodiment of this application; Figure 7 This is a schematic structural diagram of a body fluid collection and storage device in the second embodiment of the present application; Figure 8 This is a structural block diagram of the intelligent sensing acquisition system in the second embodiment of this application.

[0020] Description of the numbers in the figure: 001, urine collection and storage bucket; 101, urine collection bucket body; 102, urine disposal bucket body; 103, partition; 104, urine disposal hole; 201, toilet seat; 202, insulation cover; 203, positioning sleeve; 204, positioning support plate; 205, positioning pin; 206, cold insulation gasket; 301, sealing spring; 302, support mesh plate; 303, hole plug; 304, cold conduction block; 305, refrigeration element. DETAILED DESCRIPTION

[0021] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0022] The first implementation method: Figures 1-6 The figure shows a body fluid collection and storage device for medical examination, including a urine collection bucket 001 and an intelligent sensing collection system. The urine collection bucket 001 includes a urine collection bucket body 101, a urine disposal bucket body 102, and a partition 103 for separating the urine collection bucket body 101 and the urine disposal bucket body 102. The top of the urine collection bucket body 101 is provided with a toilet seat 201, and the middle of the partition 103 is provided with a urine disposal hole 104. The urine collection bucket 001 is provided with a self-sealing refrigeration component, which includes a sealing spring 3 arranged directly below the partition 103. 01. The sealing spring 301 is made of shape memory alloy material, and the phase transition temperature of the sealing spring 301 is 30-35°C. When the temperature of the sealing spring 301 is lower than its phase transition temperature, the sealing spring 301 is in a low-temperature phase contraction state. The top of the sealing spring 301 is fixedly connected to a support mesh 302, and the top of the support mesh 302 is fixedly connected to a plug 303 for sealing the partition 103. A lower liquid level sensor for monitoring the urine level in the urine barrel 102 is provided in the urine barrel 102; The intelligent sensing collection system includes a urination sensing module, a collection timing module, and a collection reminder module. The lower liquid level sensor is connected to the urination sensing module signal, the urination sensing module is connected to the collection timing module signal, and the collection timing module is connected to the collection reminder module signal.

[0023] When collecting urine for 24 hours, the patient can sit directly on the toilet seat 201 to urinate. This is not only applicable to both male and female patients, but also more convenient for patients with limited mobility. The patient can urinate for the first time after getting up in the morning. The urine of the first urination will flow into the urine discarding barrel 102 through the urine discarding hole 104. Since the temperature of human urine is usually within the range of 36.5-37.5℃, after the urine flows into the urine discarding barrel 102, it will heat the control sealing spring 301, so that the control sealing spring 301 is opened. The temperature of the sealing spring 301 exceeds its phase transition temperature, causing the sealing spring 301 to extend due to its return to its high-temperature phase. The extension of the sealing spring 301 pushes the supporting mesh plate 302 and the hole-blocking plug 303 upward, causing the hole-blocking plug 303 to block the urine discarding hole 104, thereby isolating the urine collection barrel 101 from the urine discarding barrel 102, preventing the urine that needs to be collected and stored later from mixing with the urine that needs to be discarded during the first urination, thereby achieving the effect of automatically discarding the urine of the first urination; The liquid level data monitored by the lower liquid level sensor will be transmitted to the urination sensing module in real time. After the urine of the first urination flows into the urine disposal bucket 102, the liquid level data monitored by the lower liquid level sensor will change. The urination sensing module can judge that the patient has urinated for the first time based on this. When the liquid level data stops changing, it means that the first urination is over. At this time, the urination sensing module will send a signal to the collection timing module to start the timing. When the timing reaches 1430 minutes, the collection timing module will control the collection reminder module to emit a prompt sound to pre-remind the patient (at this time, the time is 24 minutes away). There are 10 minutes left before the hour, and the pre-reminder can prompt the patient to prepare for the last urination. In addition, the time length here is 1430 minutes, which can also be adjusted according to the situation, such as setting it to 1435 minutes, 1437 minutes, etc., and the number of pre-reminders can also be set to multiple times). When the timing time reaches 1440 minutes, the collection timing module will control the collection reminder module to emit a reminder sound again to formally remind the patient to accurately perform the last urination. After the last urination, the urine collected in the urine collection barrel 101 is poured into a container with a scale to read the total urine volume; Therefore, the body fluid collection and storage device in the present application is not only easy to use and simple to operate, but can also automatically discard the urine of the first urination, effectively preventing the urine of the first urination from being mistakenly collected, and can automatically record the start time after the patient's first urination, and can use segmented reminders to encourage the patient to perform the last urination accurately, which can greatly improve the accuracy and success rate of 24-hour urine collection.

[0024] It should be added that, if a preservative needs to be added to the collected urine according to the test item requirements, the patient can manually add the preservative to the urine in the urine collection barrel 101 and stir it evenly after each urination.

[0025] The self-sealed refrigeration component also includes a cooling block 304 embedded through the partition 103 and a cooling element 305 arranged at the bottom of the partition 103. An internal temperature sensor for monitoring the urine temperature is provided in the urine collection barrel 101. The internal temperature sensor is located above the partition 103. The intelligent collection system also includes a refrigeration control module. The refrigeration element 305 is a semiconductor refrigerator, and the cold end of the refrigeration element 305 is fixedly connected to the cooling block 304. The urine collection barrel 101 and the partition 103 are both made of thermal insulation materials. The internal temperature sensor and the collection timing module are both connected to the refrigeration control module signal, and the refrigeration control module is connected to the refrigeration element 305 signal.

[0026] When collecting urine for 24 hours, the collected urine usually needs to be refrigerated (2-8°C). The temperature data monitored by the internal temperature sensor is transmitted to the refrigeration control module in real time. After the timing starts, the collection timing module also sends a signal to the refrigeration control module, causing the refrigeration control module to control the refrigeration element 305 to refrigerate. Under the combined action of the internal temperature sensor, the cooling block 304, etc., the temperature of the urine in the urine collection barrel 101 is controlled between 2-8°C, thereby achieving the effect of refrigerating the urine. Since the hot end of the cooling element 305 is located in the urine discarding barrel 102, when the cooling element 305 is cooling, the temperature in the urine discarding barrel 102 will rise, thereby keeping the sealing spring 301 in a high-temperature phase. Even if the ambient temperature is relatively low, the sealing spring 301 will not return to the low-temperature phase. Moreover, even if the urine discharged for the first time fails to heat the sealing spring 301 to its phase transition temperature, after the cooling element 305 is activated, the temperature of the sealing spring 301 will rise to exceed its phase transition temperature, thereby ensuring that the hole plug 303 can effectively block the urine discarding hole 104, preventing the urine to be collected in the urine collection barrel 101 from flowing into the urine discarding barrel 102. Therefore, through the combined arrangement of the cooling block 304, the refrigeration element 305, the refrigeration control module, etc., the body fluid collection and preservation device in the present application can also automatically refrigerate the collected urine, and the refrigeration element 305 can keep the sealing spring 301 in a high-temperature phase while cooling, thereby ensuring the accuracy of urine collection and improving the reliability of the device.

[0027] It should be added that in order to avoid the temperature in the urine waste barrel 102 being too high, a water-cooling heat dissipation mechanism is provided on the urine waste barrel 102. The water-cooling heat dissipation mechanism adopts existing technology, and its specific structure is well known to those skilled in the art and will not be described in detail here. In addition, the phase change temperature of the sealing spring 301 may not be within the range of 36.5-37.5°C, and may be appropriately increased, because the refrigeration element 305 can ensure that the sealing spring 301 can restore the high-temperature phase shape and elongate. Appropriately increasing the phase change temperature of the sealing spring 301 can prevent the ambient temperature from being too high, which may cause the sealing spring 301 to elongate prematurely before the first urination.

[0028] The partition 103 is fixedly mounted on the inner wall of the urine collection bucket 101, and the bottom end of the partition 103 is against the top end of the discarded urine bucket 102. The urine collection bucket 101 is sleeved on the outside of the discarded urine bucket 102 and is threadedly connected to the discarded urine bucket 102. The supporting mesh plate 302 is a porous mesh structure, so that the urine collection bucket 101 and the discarded urine bucket 102 can be disassembled, thereby facilitating the cleaning of the urine collection bucket 101, the discarded urine bucket 102, the partition 103, etc. after the collection is completed.

[0029] The toilet seat 201 is hinged with a matching insulation cover 202, which is made of heat-insulating material. After each urination, the patient can close the insulation cover 202 to reduce the loss of cold air and thus reduce energy consumption.

[0030] A pair of positioning sleeves 203 are fixedly connected to the bottom end of the toilet seat 201. A positioning support plate 204 fixedly mounted on the outer wall of the urine collection barrel 101 is provided below the pair of positioning sleeves 203. The top of the positioning support plate 204 is fixedly connected to a positioning pin 205 that matches the positioning sleeve 203. The positioning sleeve 203 and the positioning pin 205 are movably connected, so that after the last urination, the toilet seat 201 can be removed to facilitate pouring out the urine in the urine collection barrel 101.

[0031] The second implementation method: Figure 7-Figure 8A body fluid collection and storage device for medical examination is shown. Different from the first embodiment, an upper liquid level sensor for monitoring the urine level in the urine collection bucket 101 is also provided in the urine collection bucket 101, and the intelligent sensing collection system also includes a urination recording module. The urination sensing module is connected to the upper liquid level sensor signal, and the upper liquid level sensor is connected to the urination recording module signal. After the patient urinates for the first time, the urination sensing module will start the upper liquid level sensor, and the liquid level data monitored by the upper liquid level sensor will be transmitted to the urination recording module. After the collection starts, each time the patient urinates will cause the liquid level in the urine collection bucket 101 to change, so that the urination recording module can judge that the patient has urinated based on this. The urination recording module will generate and store time data at the beginning of each urination of the patient. The time data is the current clock time, and the urination recording module has a data export function, which can export the recorded time to the patient's mobile phone, computer and other electronic products, so that the body fluid collection and storage device in this application also has the function of automatically recording the patient's urination time, thereby improving the functionality and intelligence of the device.

[0032] The intelligent sensing collection system also includes a urination analysis module and a sleep feedback button. The lower liquid level sensor, the upper liquid level sensor, and the sleep feedback button are all connected to the urination analysis module signal, and the urination analysis module is connected to the collection reminder module signal.

[0033] The liquid level data monitored by the lower liquid level sensor and the upper liquid level sensor will also be transmitted to the urination analysis module, which can also determine whether the patient has urinated by analyzing the liquid level data. The urination analysis module is preset with an interval time. After each urination of the patient, the urination analysis module will start timing, and the patient's urination will trigger the timing to be reset. When the timing reaches the preset interval time and the patient has not urinated again, that is, when the time interval between the patient's two urinations exceeds the preset interval time, the urination analysis module will control the collection reminder module to emit a prompt sound. If the patient has not urinated during this period, the reminder can be ignored and natural urination can be maintained. However, if the patient has urinated during this period but just forgot to urinate on the device, this also indicates that the collection has failed. However, this reminder can enable the patient to promptly discover that the collection has failed. On the one hand, the patient can stop the collection in time and pay attention to avoid this situation from happening again when re-collecting. On the other hand, it can prevent the patient from ignoring this mistake and mistakenly thinking that the collection is normal. In addition, since the data collection time is as long as 24 hours, the patient will sleep during the process. The time interval between urination during sleep is usually greatly extended. To avoid false reminders affecting the patient's sleep, the patient can press the sleep feedback button before going to bed to send a feedback signal to the urination analysis module, so that the urination analysis module resets the timer and stops analyzing the urination interval. After waking up, press the sleep feedback button again, and the urination analysis module will return to normal and restart the timer after the patient urinates next time. Therefore, through the combined setting of the urination analysis module, the sleep feedback button, etc., the body fluid collection and storage device in this application also has the function of analyzing whether there is any abnormality in the patient's urination. When there is an abnormality in the interval between two urinations of the patient, a reminder will be issued, so that if the patient makes an operational error, the patient can avoid ignoring the error, thereby further improving the accuracy of urine collection.

[0034] A matching cold-insulating gasket 206 is hinged on the toilet seat 201. The cold-insulating gasket 206 is staggered with the heat-insulating cover 202. Due to refrigeration, the temperature of the toilet seat 201 is relatively low. Sitting directly on the toilet seat 201 may cause discomfort to the patient. Before urinating, the patient can cover the cold-insulating gasket 206 on the toilet seat 201 to improve the comfort during urination. After urinating, the cold-insulating gasket 206 can be lifted up.

[0035] In view of current actual needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of the present invention.

Claims

1. A body fluid collection and storage device for medical testing, comprising a urine collection bucket (001) and an intelligent sensing collection system, wherein the intelligent sensing collection system comprises a urination sensing module, a collection timing module, and a collection reminder module, wherein the urination sensing module is connected to the collection timing module by signal, and the collection timing module is connected to the collection reminder module by signal, and wherein: The urine collection and storage bucket (001) comprises a urine collection bucket body (101), a urine disposal bucket body (102), and a partition (103) for separating the urine collection bucket body (101) and the urine disposal bucket body (102). A toilet seat (201) is provided at the top of the urine collection bucket body (101), and a urine disposal hole (104) is provided in the middle of the partition (103). A self-sealing refrigeration component is provided in the urine collection and storage bucket (001), and the self-sealing refrigeration component comprises a sealing spring (301) provided directly below the partition (103). The sealing spring (301) is made of a shape memory alloy material. The phase transition temperature of the sealing control spring (301) is 30-35°C. When the temperature of the sealing control spring (301) is lower than the phase transition temperature, the sealing control spring (301) is in a low-temperature phase contraction state. The top end of the sealing control spring (301) is fixedly connected to a supporting mesh plate (302). The top end of the supporting mesh plate (302) is fixedly connected to a plug (303) for blocking the partition plate (103). A lower liquid level sensor for monitoring the urine level in the urine discarding barrel (102) is provided in the urine discarding barrel (102). The lower liquid level sensor is connected to a urination sensing module signal.

2. A body fluid collection and storage device for medical examination according to claim 1, characterized in that: The self-sealed refrigeration assembly further comprises a cooling block (304) embedded in the partition (103) and a refrigeration element (305) arranged at the bottom of the partition (103); an internal temperature sensor for monitoring the temperature of urine is arranged in the urine collection barrel (101); the internal temperature sensor is located above the partition (103); and the intelligent sensing acquisition system further comprises a refrigeration control module.

3. A body fluid collection and storage device for medical examination according to claim 2, characterized in that: The refrigeration element (305) is a semiconductor refrigerator, and the cold end of the refrigeration element (305) is fixedly connected to the cooling block (304). The urine collection barrel (101) and the partition (103) are made of heat-insulating materials. The internal temperature sensor and the collection timing module are signal-connected to the refrigeration control module, and the refrigeration control module is signal-connected to the refrigeration element (305).

4. The body fluid collection and storage device for medical examination according to claim 1, characterized in that: The partition (103) is fixedly mounted on the inner wall of the urine collection barrel (101), and the bottom end of the partition (103) abuts against the top end of the urine discard barrel (102). The urine collection barrel (101) is sleeved on the outside of the urine discard barrel (102) and is threadedly connected to the urine discard barrel (102). The supporting mesh plate (302) is a multi-porous mesh structure.

5. The body fluid collection and storage device for medical examination according to claim 1, characterized in that: A heat-insulating cover plate (202) matching the toilet seat (201) is hingedly connected thereto, and the heat-insulating cover plate (202) is made of heat-insulating material.

6. The body fluid collection and storage device for medical examination according to claim 5, characterized in that: A pair of positioning sleeves (203) are fixedly connected to the bottom end of the toilet seat (201), and a positioning support plate (204) fixedly mounted on the outer wall of the urine collection barrel (101) is provided below the pair of positioning sleeves (203). A positioning pin (205) matching the positioning sleeve (203) is fixedly connected to the top end of the positioning support plate (204), and the positioning sleeve (203) and the positioning pin (205) are movably plugged.

7. The body fluid collection and storage device for medical examination according to claim 1, characterized in that: The urine collection barrel (101) is further provided with an upper liquid level sensor for monitoring the urine level in the urine collection barrel (101), and the intelligent sensing acquisition system further comprises a urination recording module, the urination sensing module is signal-connected to the upper liquid level sensor, and the upper liquid level sensor is signal-connected to the urination recording module.

8. The body fluid collection and storage device for medical examination according to claim 7, characterized in that: The intelligent sensing collection system also includes a urination analysis module and a sleep feedback button. The lower liquid level sensor, the upper liquid level sensor, and the sleep feedback button are all signal-connected to the urination analysis module, and the urination analysis module is signal-connected to the collection reminder module.

9. The body fluid collection and storage device for medical examination according to claim 1, characterized in that: The toilet seat (201) is also hinged with a cold-isolating gasket (206) that matches it, and the cold-isolating gasket (206) and the heat-insulating cover plate (202) are staggered.

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