Urine indwelling device

Abstract

The utility model discloses a urine indwelling device, which relates to the technical field of medical instruments and comprises a shell, a pressure sensor, a container cup, a display screen and a timer. The shell is provided with a cavity with an opening in the upper end; the pressure sensor is fixedly arranged at the bottom of the cavity; the container cup is used for containing urine, is placed in the cavity and abuts against the pressure sensor; the display screen is fixedly arranged on the outer side of the shell; the timer is fixedly arranged on the shell and electrically connected with the pressure sensor and the display screen. Wherein the pressure sensor is used for sending a pressure signal to the timer, the timer is used for starting timing after receiving the pressure signal and sending a time signal to the display, and the display screen displays timing information after receiving the time signal. According to the scheme, the pressure sensor detects that a container cup containing urine is placed in the shell, the pressure sensor sends a pressure signal to the timer to enable the timer to start timing, and the display displays the timing time.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a urine retention device. Background Art

[0002] For critically ill patients, especially those with liver, heart, brain, kidney and other important organ failure and those who have undergone major or medium-sized surgical operations, it is necessary to closely observe the patient's 24-hour urine output to understand the condition and determine the treatment plan. The 24-hour urine protein sample is one of the clinical specimen collection methods for urine protein quantitative testing. It is not only for the diagnosis and efficacy observation of kidney diseases, but also has important reference value for the diagnosis and prognosis of other systemic diseases.

[0003] Patients, family members or nurses need to pour the patient's urine into a urine container each time and record the time with a notebook. Nurses need to ask and record the patient's urine information during each shift and report it to the doctor. However, during the process of measuring, registering, summarizing and reporting, patients, family members or nurses may miss or misregister the urine retention time information. Utility Model Content

[0004] The main purpose of the utility model is to provide a urine retention device, which aims to realize automatic recording of urine time information to solve the problem of wrong recording and missing recording of patient urine information in clinic.

[0005] To achieve the above-mentioned purpose, the utility model provides a urine retainer, which includes: a shell, a pressure sensor, a container cup, a display screen and a timer; the shell has a cavity with an upper end opening; the pressure sensor is fixedly arranged at the bottom of the cavity; the container cup is used to hold urine, placed in the cavity and abutting against the pressure sensor; the display screen is fixedly arranged on the outside of the shell; and the timer is fixedly arranged on the shell, and is electrically connected to the pressure sensor and the display screen respectively; wherein the pressure sensor is used to send a pressure signal to the timer, the timer is used to start timing after receiving the pressure signal and send a time signal to the display, and the display screen displays timing information after receiving the time signal.

[0006] In one embodiment, the urine retaining device further comprises:

[0007] A cover body, rotatably disposed at the opening of the shell, the cover body having a bending portion, the bending portion being disposed opposite to the outer side wall of the shell when the cover body covers the opening of the shell;

[0008] An electric cylinder is fixedly arranged on the bending portion, and a slot is arranged on the outer side wall of the housing corresponding to the electric cylinder;

[0009] The controller is electrically connected to the electric cylinder and the timer respectively.

[0010] In one embodiment, the cover body has a accommodating cavity arranged toward the shell opening for accommodating a preservative; the urine retainer also includes a valve body, the valve body is arranged at the opening position of the accommodating cavity, and the controller is electrically connected to the valve body.

[0011] In one embodiment, the urine retainer further comprises a funnel, which is rotatably disposed at the opening position of the shell and is located between the shell and the cover.

[0012] In one embodiment, the urine retaining device further comprises: an ultrasonic liquid level sensor fixedly disposed on a side of the cover body facing the shell, and when the cover body is in a position covering the shell opening, the ultrasonic liquid level sensor passes through the funnel.

[0013] In one embodiment, the ultrasonic liquid level sensor is disposed perpendicular to the cover.

[0014] In one embodiment, the container cup has an inner cavity for containing the urine, and the container cup further comprises a discharge pipe connected to the inner cavity, and a through hole is formed on the side wall of the shell, and the discharge pipe passes through the through hole.

[0015] In one embodiment, the urine retention device further includes a flow rate regulator, the outlet tube is configured as a hose, and the flow rate regulator is disposed on the outlet tube for opening or closing the outlet tube.

[0016] In one embodiment, the container cup has a handle, and the shell is correspondingly provided with an escape groove extending up and down, and the handle is at least partially located outside the shell.

[0017] In one embodiment, the urine retainer is provided with a data line socket; and / or,

[0018] A WiFi module is provided.

[0019] The technical solution of the utility model uses a pressure sensor to detect that a container cup containing urine has been placed in a shell, and the pressure sensor sends a pressure signal to a timer to start timing the timer, and a display shows the timing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 This is a structural schematic diagram of an embodiment of a urine retaining device provided by the utility model.

[0022] Description of Figure Numbers:

[0023] 100. Urine retention device; 1. Shell; 11. Cavity; 12. Through hole; 13. Card slot; 2. Pressure sensor; 3. Container cup; 31. Inner cavity; 32. Lead-out tube; 4. Display screen; 5. Cover body; 51. Bend portion; 52. Accommodating cavity; 6. Electric cylinder; 7. Valve body; 8. Funnel; 9. Ultrasonic liquid level sensor; 10. Flow rate regulator.

[0024] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. 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 ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0027] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0028] The 24-hour urine protein sample is one of the clinical methods for collecting urine protein quantitative tests. It is not only for the diagnosis and efficacy observation of kidney diseases, but also has important reference value for the diagnosis and prognosis of other systemic diseases. Among them, the nurse pours the urine into the urine container, records the time with a notebook, and reports to the doctor. However, nurses may make mistakes or omit the urine time information in their busy work.

[0029] The utility model provides a urine retention device which can automatically record urine information, thereby preventing patients, family members or nurses from missing or misregistering urine time information and delaying summary and reporting.

[0030] See also Figure 1 In one embodiment of the utility model, the urine retaining device 100 includes: a shell 1, a pressure sensor 2, a container cup 3, a display screen 4 and a timer; the shell 1 has a cavity 11 with an upper end opening; the pressure sensor 2 is fixedly arranged at the bottom of the cavity 11; the container cup 3 is used to hold urine, placed in the cavity 11 and abutting against the pressure sensor 2; the display screen 4 is fixedly arranged on the outside of the shell 1; and the timer is fixedly arranged on the shell 1, and is electrically connected to the pressure sensor 2 and the display screen 4 respectively; wherein the pressure sensor 2 is used to send a pressure signal to the timer, the timer is used to start timing after receiving the pressure signal and send a time signal to the display, and the display screen 4 displays timing information after receiving the time signal.

[0031] In the technical solution of the utility model, the urine retainer 100 includes a shell 1, the shell 1 has a cavity 11 with an upper opening, the cavity 11 is used to place a receiving cup, the receiving cup has an inner cavity 31 for containing urine, a pressure sensor 2 is fixedly arranged at the bottom of the shell 1, the pressure sensor 2 is set with a preset pressure value, the preset pressure value is slightly greater than the weight of the receiving cup, when the receiving cup is filled with urine and placed in the cavity 11 of the shell 1 to abut against the pressure sensor 2, the pressure value received by the pressure sensor 2 is greater than the preset pressure value, and the pressure sensor 2 sends a pressure signal, when the empty receiving cup is placed in the cavity 11 of the shell 1 to abut against the pressure sensor 2, since the weight of the receiving cup is less than the preset pressure value, the pressure sensor 2 will not send a pressure signal. In order to understand the urine retention time and the time of each urine reception, a timing device is needed, so a timer is provided to be electrically connected to the pressure sensor 2. When urine is poured into the holding cup placed in the housing 1, the pressure signal is triggered to start timing. In order to display the timing information for medical staff to understand, a display screen 4 is provided on the outside of the housing 1, and the display screen 4 is electrically connected to the timer. The urine retention device 100 has automatic timing and display functions, and does not require manual recording by nurses to avoid misrecording, omissions, etc. On the one hand, it enhances the accuracy of urine information recording, and on the other hand, it reduces the labor intensity of nurses.

[0032] When the set time for collecting urine for 24 hours is up, the lid of the urine cup entrance will be automatically locked to ensure the objectivity and accuracy of urine retention. In order to achieve this function, in one embodiment, the urine retainer 100 also includes: a cover body 5, an electric cylinder 6 and a controller, the cover body 5 is rotatably arranged at the opening position of the shell 1, the cover body 5 has a bending portion 51, and the bending portion 51 is arranged opposite to the outer wall of the shell 1 when the cover body 5 covers the opening of the shell 1; the electric cylinder 6 is fixedly arranged at the bending portion 51, and the outer wall of the shell 1 is provided with a card slot 13 corresponding to the electric cylinder 6; the controller is electrically connected to the electric cylinder 6 and the timer respectively. After the timer counts for 24 hours, it sends a 24-hour time signal to the controller. When the cover body 5 covers the opening of the shell 1, the electric cylinder 6 corresponds to the position of the card slot 13. After receiving the 24-hour time signal, the controller controls the electric cylinder 6 to extend and extend into the card slot 13 to engage with the card slot 13. The provision of the cover body 5 can also prevent odor leakage, urine spillage and other problems.

[0033] After obtaining the urine sample, it is necessary to add preservatives to the urine. In order to avoid the need for nurses to add pungent preservatives to the urine sample, the urine retaining device 100 is also provided with an automatic preservative adding function. In one embodiment, the cover body 5 has a receiving cavity 52 arranged toward the opening of the housing 1 for receiving the preservative; the urine retaining device 100 also includes a valve body 7, which is arranged at the opening position of the receiving cavity 52, and the controller is electrically connected to the valve body 7. After the controller receives the pressure signal and the cover body 5 covers the opening of the housing 1, the controller controls the valve to open and add the preservative to the receiving cup.

[0034] In order to prevent the patient and his family from spilling urine on the ground when pouring urine into the receiving cup, the urine retaining device 100 further includes a funnel 8, which is rotatably disposed at the opening of the housing 1 and is located between the housing 1 and the cover 5. The funnel 8 has the effect of diverting and preventing urine from spilling.

[0035] The urine sample also contains information about the amount of urine. In order to avoid errors in the patient or family members' calculation of the amount of urine each time, the urine retainer 100 is also provided with a function of automatically measuring the amount of urine. The urine retainer 100 is provided with an ultrasonic level sensor 9, which is fixedly arranged on the side of the cover 5 facing the housing 1, and when the cover 5 is in the position of covering the opening of the housing 1, the ultrasonic level sensor 9 is penetrated by the funnel 8. The ultrasonic level sensor 9 emits ultrasonic waves, which are emitted when encountering the urine surface. The ultrasonic level sensor 9 receives the reflected ultrasonic waves, and calculates the height of the urine surface according to the time difference between the emission of the ultrasonic wave and the reception of the ultrasonic wave, and then calculates the volume of the urine. The reason why the ultrasonic level sensor 9 is penetrated by the funnel 8 when the cover 5 is in the position of covering the opening of the housing 1 is to prevent the ultrasonic wave from being reflected by the funnel 8 after being emitted toward the urine surface, thereby causing a large difference between the measured time difference between the emission of the ultrasonic wave and the reception of the ultrasonic wave and the actual time difference. The ultrasonic liquid level sensor 9 can display the detected urine volume on the display screen 4, which can not only obtain the volume information of urine quickly and conveniently, but also reduce the steps of pouring urine into the measuring cylinder for reading, and prevent the problem of urine spilling when pouring urine.

[0036] In order to ensure the accuracy of measuring the urine volume, the urine liquid level must be accurately measured. To ensure the accuracy of the urine liquid level, the incident direction of the sound wave must be perpendicular to the urine liquid level. Generally, the urine retention device 100 is placed in a flat position. In addition, when the cover body 5 covers the opening of the shell 1, the cover body 5 is also in a horizontal state. Therefore, the ultrasonic liquid level sensor 9 is arranged perpendicular to the cover body 5 to achieve perpendicularity to the urine liquid level, so that the incident angle of the sound wave is 90 degrees.

[0037] When testing urine, the nurse needs to pour out 6-8 ml of urine from the container cup 3 and send it to the inspection room to test the corresponding indicators. In the process of pouring, it is easy to cause urine to spill and cause pollution. In one embodiment, the container cup 3 has an inner cavity 31 for holding urine. The container cup 3 also includes a guide tube 32. The guide tube 32 is connected to the inner cavity 31. The side wall of the shell 1 is provided with a through hole 12, and the guide tube 32 passes through the through hole 12. The guide tube 32 can be extended into the detection container to prevent pouring and spilling. The through hole 12 is provided on the side wall of the shell 1 to avoid the guide tube 32. The guide tube 32 extends outside the shell 1 to facilitate the addition of urine to the detection container without taking out the container cup 3 as a whole.

[0038] However, the presence of the outlet tube 32 will cause urine to flow directly out of the outlet tube 32, so a device is required to close the outlet tube 32. In this way, a cover is provided at the end of the outlet tube 32 for threaded connection. When the cover is opened, urine may flow directly onto the hand because the hand is too close to the end of the outlet tube 32. Therefore, in one embodiment, the urine retaining device 100 further includes a flow rate regulator 10. The outlet tube 32 is provided as a hose. The flow rate regulator 10 is provided at the outlet tube 32 for conducting or blocking the outlet tube 32. The flow rate regulator 10 has a circular roller. By adjusting the position of the circular roller, the circular roller presses the hose to deform, so as to achieve the effect of blocking or conducting.

[0039] Existing devices for holding urine are all disposable. Considering the cost of using the urine retainer 100, only the container cup 3 is set to be disposable, and the rest of the devices can be reused by the patient. In order to facilitate the removal and replacement of the container cup 3 and prevent urine from coming into contact with human hands, the container cup 3 is also provided with a handle (not shown in the figure, the handle in the figure is the handle part of the shell). However, with the handle, the container cup 3 cannot be placed inside the cavity 11, so an escape groove (not shown in the figure) extending up and down is provided on the shell 1, and the handle is inserted from the escape groove so that the main part of the container cup 3 containing urine is located in the cavity 11. The handle is at least partially located outside the shell 1 to facilitate human hand picking.

[0040] In order to transmit data to the personal care terminal information system (PDA) of the hospital nurse workstation, the integrated clinical information system of the nurse workstation, and the integrated clinical information system of the doctor workstation in real time and accurately. Medical staff can monitor and count the patient's urine volume at any time, which greatly improves the quality of clinical medical care, improves work efficiency, and reduces the workload of patients, family members and medical staff. In one embodiment, the urine retention device 100 is provided with a data cable socket; and / or, a WiFi module is provided to achieve the function of networking.

[0041] The utility model aims to design an intelligent device: 1. It can record and display the time information of urine to avoid patients, family members or nurses from missing or misremembering the urine time information. And it will automatically lock after the storage time reaches the set value. 2. It can record and display the volume information of urine. 3. Automatically add preservatives to the urine to reduce the labor intensity of nurses. 4. The container cup 3 is set as a disposable product and is provided with a handle for easy disposal, and prevents urine from getting on the skin, while reducing the use cost of the urine retention device 100. 5. It can easily take out part of the urine for inspection, and the container cup 3 is also provided with a guide tube 32.

[0042] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A urine retention device, characterized in that: include: A shell having a cavity with an upper opening; A pressure sensor is fixedly arranged at the bottom of the cavity; A container cup, used for holding urine, placed in the cavity and abutting against the pressure sensor; A display screen is fixedly arranged on the outer side of the housing; and A timer, fixedly disposed on the housing and electrically connected to the pressure sensor and the display screen respectively; The pressure sensor is used to send a pressure signal to the timer, the timer is used to start timing after receiving the pressure signal and send a time signal to the display, and the display screen displays timing information after receiving the time signal.

2. The urine retaining device according to claim 1, characterized in that: The urine retaining device also includes: A cover body, rotatably disposed at the opening of the shell, the cover body having a bending portion, the bending portion being disposed opposite to the outer side wall of the shell when the cover body covers the opening of the shell; An electric cylinder is fixedly arranged on the bending portion, and a slot is arranged on the outer side wall of the housing corresponding to the electric cylinder; The controller is electrically connected to the electric cylinder and the timer respectively.

3. The urine retaining device according to claim 2, characterized in that: The cover body has a receiving cavity arranged toward the shell opening for receiving a preservative; the urine retainer also includes a valve body, the valve body is arranged at the opening position of the receiving cavity, and the controller is electrically connected to the valve body.

4. The urine retaining device according to claim 2, characterized in that: The urine retainer further comprises a funnel, which is rotatably arranged at the opening position of the shell and is located between the shell and the cover.

5. The urine retaining device according to claim 4, characterized in that: The urine retaining device further comprises: an ultrasonic liquid level sensor, which is fixedly arranged on a side of the cover body facing the shell, and when the cover body is in a position covering the shell opening, the ultrasonic liquid level sensor passes through the funnel.

6. The urine retaining device according to claim 5, characterized in that: The ultrasonic liquid level sensor is arranged perpendicular to the cover body.

7. The urine retaining device according to claim 1, characterized in that: The container cup has an inner cavity for containing the urine. The container cup also includes a guide tube, which is connected to the inner cavity. The shell side wall is provided with a through hole, and the guide tube passes through the through hole.

8. The urine retaining device according to claim 7, characterized in that: The urine retainer also includes a flow rate regulator. The outlet tube is configured as a hose. The flow rate regulator is disposed on the outlet tube and is used to open or close the outlet tube.

9. The urine retaining device according to claim 1, characterized in that: The container cup has a handle, and the shell is correspondingly provided with an escape groove extending up and down, and the handle is at least partially located outside the shell.

10. The urine retaining device according to claim 1, characterized in that: The urine retaining device is provided with a data line socket; and / or, A WiFi module is provided.

Images