Medical equipment monitoring method

Abstract

The invention discloses a medical equipment monitoring method. A monitoring system comprises a first sensor assembly, a sampling module, a control module and a mobile terminal. The sampling module is connected with the first sensor assembly, the control module is connected with the sampling module, and the mobile terminal is in communication connection with the control module. The monitoring method comprises the steps that the sampling module collects a first sensing signal output by the first sensor assembly; when the voltage value output by the sampling module is greater than a first preset value, the control module controls the previous sampling channel of the currently conducted sampling channel to be conducted and outputs a first sampling signal; the voltage value output by the previous sampling channel is smaller than the voltage value output by the current sampling channel; the control module determines a first sensing signal according to a first sampling signal output by the sampling module, and outputs a first control signal according to the first sensing signal; and the mobile terminal monitors the first sensing signal in real time according to the first control signal. According to the monitoring method provided by the invention, high-precision real-time monitoring can be realized, the operation is simple, and the cost is relatively low.

Description

Technical Field

[0001] The present invention relates to the technical field of remote monitoring, and in particular to a medical equipment monitoring method. Background Art

[0002] The medical monitoring system is a device used to detect human physiological information. Real-time monitoring of the patient's vital signs is of great significance for the monitoring and evaluation of the disease.

[0003] At present, traditional types of medical equipment are usually used for monitoring. Traditional medical equipment includes monitoring instruments, etc. However, due to the large size and poor convenience of use of traditional medical equipment, it has become increasingly unsuitable for ordinary families. Summary of the invention

[0004] The present invention provides a medical equipment monitoring method to solve the problem of poor convenience in use when using traditional medical equipment for monitoring in the prior art.

[0005] According to one aspect of the present invention, a medical device monitoring method is provided, which is performed by a monitoring system, wherein the monitoring system comprises a first sensor component, a sampling module, a control module and a mobile terminal; the sampling module is connected to the first sensor component, the control module is connected to the sampling module, and the mobile terminal is communicatively connected to the control module, wherein the sampling module comprises multiple sampling channels;

[0006] The monitoring method comprises:

[0007] The sampling module collects the first sensing signal output by the first sensor component;

[0008] When the voltage value output by the sampling module is greater than the first preset value, the control module controls the previous sampling channel of the currently turned-on sampling channel to be turned on and output a first sampling signal;

[0009] Wherein, the voltage value output by the previous sampling channel is less than the voltage value output by the current sampling channel;

[0010] The control module determines the first sensing signal according to the first sampling signal output by the sampling module, and outputs a first control signal according to the first sensing signal;

[0011] The mobile terminal monitors the first sensing signal in real time according to the first control signal.

[0012] Optionally, when the voltage value output by the sampling module is greater than the first preset value, the control module controls the previous sampling channel of the currently turned-on sampling channel to be turned on and outputs the first sampling signal, and also includes: when the voltage value output by the sampling module is less than or equal to the first preset value, the control module stores the voltage value output by the sampling module.

[0013] Optionally, after storing the voltage value output by the sampling module, the control module further includes: when the number of the sampling channels that have been conducted is less than a second preset value, the control module controls the multiple sampling channels to be conducted in sequence in the order of increasing output voltage; when the number of the sampling channels that have been conducted is equal to the second preset value, the control module determines the first sensing signal according to the first sampling signal currently output by the sampling module.

[0014] Optionally, the monitoring system also includes a second sensor component, and the monitoring method also includes: the control module receives a second sensor signal output by the second sensor component, and outputs a second control signal based on the second sensor signal; the mobile terminal monitors the second sensor signal in real time based on the second control signal.

[0015] Optionally, the monitoring system also includes a Bluetooth communication module, and the mobile terminal monitors the first sensor signal in real time according to the first control signal, including: the mobile terminal receives the first control signal through the Bluetooth communication module; the mobile terminal determines the first sensor signal based on the first control signal; the mobile terminal draws a curve graph of the first sensor signal changing over time.

[0016] Optionally, before the mobile terminal communicates with the control module via Bluetooth, the following steps include: the control module initializing the Bluetooth communication module; and pairing the mobile terminal with the Bluetooth communication module.

[0017] Optionally, the mobile terminal integrates a client, and after the mobile terminal is paired with the Bluetooth communication module, the process further includes: the mobile terminal initializing the client.

[0018] Optionally, the mobile terminal draws a graph of the first sensing signal changing with time, including: the mobile terminal stores the first sensing signal; the mobile terminal draws a graph of the first sensing signal changing with time according to a first set time interval.

[0019] Optionally, the mobile terminal monitors the second sensor signal in real time according to the second control signal, including: the mobile terminal receives the second control signal through the Bluetooth communication module; the mobile terminal determines the second sensor signal according to the second control signal; the mobile terminal draws a curve graph of the second sensor signal changing over time.

[0020] Optionally, the mobile terminal draws a curve graph according to the second sensing signal, including: the mobile terminal stores the second sensing signal; and the mobile terminal draws a curve graph of the second sensing signal changing with time at a second set time interval.

[0021] The technical solution of the embodiment of the present invention provides a medical equipment monitoring method, including: a sampling module collects a first sensor signal output by a first sensor component; when the voltage value output by the sampling module is greater than a first preset value, the control module controls the previous sampling channel of the currently turned-on sampling channel to be turned on and output the first sampling signal; the voltage value output by the previous sampling channel is less than the voltage value output by the current sampling channel; wherein, the sampling module includes multiple sampling channels to increase the sampling range and improve the sampling accuracy, the control module determines the first sensor signal according to the first sampling signal output by the sampling module, and outputs a first control signal according to the first sensor signal, and the mobile terminal monitors the first sensor signal in real time according to the first control signal, wherein the mobile terminal can be a mobile device such as a mobile phone, which has the advantages of portability, simple operation and low cost, and solves the problem of poor convenience of use when using traditional types of medical equipment for monitoring in the prior art.

[0022] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 is a structural schematic diagram of a monitoring system provided by an embodiment of the present invention;

[0025] Figure 2 is a flow chart of a medical device monitoring method provided by an embodiment of the present invention;

[0026] Figure 3is a circuit diagram of a voltage sensor detection provided by an embodiment of the present invention;

[0027] Figure 4 is a circuit diagram of a standby detection provided by an embodiment of the present invention;

[0028] Figure 5 is a circuit diagram of a power supply module provided in an embodiment of the present invention;

[0029] Figure 6 is a circuit diagram of voltage detection provided by an embodiment of the present invention;

[0030] Figure 7 is a circuit diagram of a control module provided by an embodiment of the present invention;

[0031] Figure 8 is a flow chart of internal data processing of a single chip microcomputer provided by an embodiment of the present invention;

[0032] Fig. 9 is a circuit diagram of a Bluetooth communication module provided by an embodiment of the present invention;

[0033] Fig.10 is a circuit diagram of a USB to serial port conversion module provided by an embodiment of the present invention;

[0034] Fig.11 is a physical diagram of a monitoring system provided by an embodiment of the present invention;

[0035] Fig.12 is a flow chart of internal data processing of a client provided by an embodiment of the present invention;

[0036] Fig.13 This is a diagram of the initial interface of the client provided by an embodiment of the present invention;

[0037] Fig.14 It is a curve graph drawn by the client provided by the embodiment of the present invention. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0040] This embodiment provides a medical device monitoring method, which is executed by a monitoring system. Figure 1 is a schematic diagram of the structure of a monitoring system provided by an embodiment of the present invention, such as Figure 1 As shown, the monitoring system includes a first sensor component 110, a sampling module 120, a control module 130 and a mobile terminal 140; the sampling module 120 is connected to the first sensor component 110, the control module 130 is connected to the sampling module 120, and the mobile terminal 140 is communicatively connected to the control module 130, wherein the sampling module 120 includes multiple sampling channels. Figure 2 is a flow chart of a medical device monitoring method provided by an embodiment of the present invention, such as Figure 2 As shown, monitoring methods include:

[0041] S110 , the sampling module 120 collects a first sensing signal output by the first sensor component 110 .

[0042] The first sensor assembly 110 includes a high-resistance sensor, which refers to a sensor with a relatively high internal resistance value, and is suitable for measuring a circuit with a high resistance value, and the first sensing signal is a resistance signal. The sampling module 120 is a module for sampling the first sensing signal, and the sampling module 120 includes multiple sampling channels. For example, there are n sampling channels, and the voltage value output from the first sampling channel to the voltage value output from the nth sampling channel increases in sequence. By setting multiple sampling channels, the acquisition range and acquisition accuracy of the high-resistance sensor can be improved.

[0043] S120, when the voltage value output by the sampling module is greater than the first preset value, the control module controls the previous sampling channel of the currently turned-on sampling channel to be turned on and output a first sampling signal, wherein the voltage value output by the previous sampling channel is less than the voltage value output by the current sampling channel.

[0044] Among them, the control module 130 is a module for data storage, data transmission and data processing. For example, the control module 130 includes a single chip microcomputer. The first preset value refers to a value close to and less than the power supply voltage of the sampling module 120. For example, the power supply voltage of the sampling module 120 is 3.3V, and the first preset value is 3V. When the control module 130 detects that the voltage value output by the sampling module 120 is greater than 3V, it controls the previous sampling channel of the currently turned-on sampling channel to be turned on. Referring to the above embodiment, since the voltage values ​​output from the first sampling channel to the nth sampling channel increase in sequence, the voltage value of the first sampling signal output by the sampling module 120 is close to and less than 3V, which meets the requirement of a larger sampling value amplitude.

[0045] S130: The control module determines a first sensing signal according to a first sampling signal output by the sampling module, and outputs a first control signal according to the first sensing signal.

[0046] The control module 130 can obtain the relationship between the first sampling signal (voltage value) and the first sensor signal (resistance value) according to the circuit structure inside the sampling module 120. The control module 130 determines the first sensor signal according to the first sampling signal output by the sampling module 120. The control module 130 also outputs a first control signal according to the first sensor signal. The first control signal is a digital signal corresponding to the first sensor signal.

[0047] S140. The mobile terminal monitors the first sensing signal in real time according to the first control signal.

[0048] A mobile terminal refers to a device that communicates with other terminals to send and receive data, for example, mobile terminals include mobile phones, tablets, etc. The mobile terminal processes the received first control signal, for example, the mobile terminal determines the first sensor signal according to the received first control signal, and displays the first sensor signal to achieve real-time monitoring of the first sensor signal.

[0049] The technical solution of the embodiment of the present invention provides a medical equipment monitoring method, including: a sampling module collects a first sensor signal output by a first sensor component; when the voltage value output by the sampling module is greater than a first preset value, the control module controls the previous sampling channel of the currently turned-on sampling channel to be turned on and output the first sampling signal; the voltage value output by the previous sampling channel is less than the voltage value output by the current sampling channel; wherein, the sampling module includes multiple sampling channels to increase the sampling range and improve the sampling accuracy, the control module determines the first sensor signal according to the first sampling signal output by the sampling module, and outputs a first control signal according to the first sensor signal, and the mobile terminal monitors the first sensor signal in real time according to the first control signal, wherein the mobile terminal can be a mobile device such as a mobile phone, which has the advantages of portability, simple operation and low cost, and solves the problem of poor convenience of use when using traditional types of medical equipment for monitoring in the prior art.

[0050] On the basis of the above embodiment, when the voltage value output by the sampling module is greater than the first preset value, the control module controls the previous sampling channel of the currently turned-on sampling channel to be turned on and output the first sampling signal, it also includes: when the voltage value output by the sampling module is less than or equal to the first preset value, the control module stores the voltage value output by the sampling module.

[0051] In this embodiment, when the voltage value output by the sampling module 120 is less than or equal to the first preset value, the control module 130 stores the voltage value output by the sampling module 120 when the current sampling channel is turned on. For example, when the i-th (1<i≤n) sampling channel is turned on, the voltage value output by the sampling module 120 is greater than the first preset value. At this time, the control module 130 controls the i-1th sampling channel in the sampling module 130 to be turned on. The control module 130 uses the stored voltage value output when the i-1th sampling channel is turned on as the first sampling signal, and determines the first sensing signal according to the first sampling signal.

[0052] Optionally, after storing the voltage value output by the sampling module, the control module further includes: when the number of sampling channels that have been conducted is less than a second preset value, the control module controls multiple sampling channels to be conducted in sequence in the order of increasing output voltage; when the number of sampling channels that have been conducted is equal to the second preset value, the control module determines the first sensing signal according to the first sampling signal output by the current sampling module.

[0053] Among them, the second preset value is the total number of sampling channels. For example, the total number of sampling channels in the sampling module 120 is 8. The control module 130 controls the first sampling channel to the eighth sampling channel to be turned on in sequence. When the current sampling channel is the fourth sampling channel (less than the eighth sampling channel), the control module 130 controls the fifth sampling channel, the sixth sampling channel, the seventh sampling channel and the eighth sampling channel to be turned on in sequence until the eighth sampling channel is turned on. The voltage value output by the sampling module 120 is used as the first sampling signal, and the control module determines the first sensor signal based on the first sampling signal.

[0054] Based on the above embodiment, the monitoring system also includes a second sensor component, and the monitoring method also includes: the control module receives a second sensor signal output by the second sensor component, and outputs a second control signal according to the second sensor signal; the mobile terminal monitors the second sensor signal in real time according to the second control signal.

[0055] The second sensing component is a voltage sensor, which is a component that can convert a measured voltage signal into a usable output signal. Figure 3 is a circuit diagram of a voltage sensor detection provided by an embodiment of the present invention, such as Figure 3 As shown, it includes a voltage sensor Usensor, a first resistor R1, a second resistor R2, a third resistor R3 and a first capacitor C1. The voltage sensor Usensor is clamped by an external clip. The voltage output by the voltage sensor Usensor is divided proportionally by the first resistor R1 and the second resistor R2 to output a second sampling signal. After being stabilized by the first capacitor C1 and the third resistor R3, the second sampling signal is given to the pin ADC04 of the microcontroller U1. The microcontroller U1 determines the second sensing signal output by the voltage sensor according to the received second sampling signal.

[0056] Figure 4 is a circuit diagram of a standby detection provided by an embodiment of the present invention, such as Figure 4 As shown, it includes a fourth resistor R4, a fifth resistor R5, a sixth resistor R6 and a second capacitor C2. The IN terminal of the circuit can be connected to a sensor. The fourth resistor R4 and the fifth resistor R5 divide the voltage in proportion. The output voltage is half of the voltage of the connected sensor itself. The sixth resistor R6 and the second capacitor C2 have a voltage stabilizing effect. The output voltage is transmitted to the pin ADC02 of the microcontroller U1.

[0057] Based on the above embodiment, the monitoring system further includes a power supply module. Figure 5 is a circuit diagram of a power supply module provided in an embodiment of the present invention, such as Figure 5As shown, the power supply module includes a battery Bat and a power conversion circuit, the power conversion circuit includes a first switch S1, a third capacitor C3, a fourth capacitor C4, a first voltage conversion chip U2, a fifth capacitor C5, a sixth capacitor C6, a seventh capacitor C7, an eighth capacitor C8 and a second voltage conversion chip U3, the battery Bat outputs a first voltage signal V1 with a voltage value of 9V, the third capacitor C3 and the fourth capacitor C4 are connected in parallel between the pin Vin and the pin GND of the first voltage conversion chip U2, and have a filtering function, and the first voltage conversion chip U2 converts the first voltage signal V1 into a second voltage signal V2 The fifth capacitor C5, the sixth capacitor C6 and the seventh capacitor C7 are connected in parallel between the pin Vout and the pin GND of the first voltage conversion chip U2 to filter the second voltage signal V2. The pin Vin of the second voltage conversion chip U2 is connected to the second voltage signal V2. The second voltage conversion chip U2 converts the second voltage signal V2 into a third voltage signal V3. The eighth capacitor C7 is connected in parallel between the pin Vout and the pin GND of the second voltage conversion chip U3 to filter the third voltage signal V3. The voltage value of the second voltage signal V2 is 5V, and the voltage value of the third voltage signal V3 is 3.3V.

[0058] Figure 6 is a circuit diagram of voltage detection provided by an embodiment of the present invention, such as Figure 6 As shown, the third voltage signal V3 is divided by the seventh resistor R7 and the eighth resistor R8 in equal proportion, and the output voltage is half of the voltage value of the third voltage signal V3. After the output voltage is stabilized by the ninth capacitor C9 and the ninth resistor R9, it is given to the pin ADC03 of the single-chip microcomputer U1. The single-chip microcomputer U1 determines whether the battery is powered according to the received voltage value. If the battery is powered, the mobile terminal will receive the corresponding voltage and remind the user to replace the battery.

[0059] Figure 7 is a circuit diagram of a control module provided by an embodiment of the present invention, such as Figure 7 As shown, the control module 130 includes a single-chip microcomputer U1 and a tenth capacitor C10. The single-chip microcomputer U1 includes pin ADC02, pin ADC03, pin ADC04, pin ADC05, pin P1.0, pin P1.1, pin P3.7, pin VCC, pin GND, pin INT0, pin INT1, pin TX and pin RX, wherein pin ADC05 receives the first sampling signal output by the sampling module 120, pin TX and pin RX are connected to the mobile terminal for communication, pin P1.0, pin P1.1 and pin P3.7 are connected to the sampling module 120, and the single-chip microcomputer U1 controls the sampling channels in the sampling module 120 to close in a loop from the first sampling channel to the nth sampling channel.

[0060] For example, Figure 8: is a flow chart of the internal data processing of the single chip microcomputer provided by the embodiment of the present invention, such as Figure 8 As shown, the MCU first performs URAT (Universal Asynchronous Receiver / Transmitter) communication configuration and ADC (Analog-to Digital Converter) sampling configuration. Then it performs voltage sensor sampling, high resistance sensor sampling and battery voltage sampling. Among them, voltage sensor sampling and battery voltage sampling only need to restore twice according to the received voltage signal. High resistance sensor sampling, starting from i=0 (the first sampling channel is turned on), the microcontroller switches the sampling channel of the sampling module by controlling the selection bit, collects the voltage value of the sampling channel X(i), and determines whether the voltage value is <=3. When the voltage value is <=3V, the voltage value is stored in the array ADC_V_storage[i], and i=i+1 is set. The above steps are repeated until channel i==7 (the eighth sampling channel is turned on). The voltage Vout collected by the X(7) channel is Vout=ADC_V_storage[7]. When the voltage value is >3V, the voltage Vout collected by the X(i-1) channel is Vout=ADC_V_storage[i-1]. The voltage Vout obtained in the above two cases is substituted into the formula, and the first sensor signal (actual high resistance value) is calculated according to the formula. Finally, the collected high resistance value, voltage value and battery power are transmitted to the mobile terminal.

[0061] On the basis of the above embodiment, the monitoring system further includes a Bluetooth communication module, and the mobile terminal monitors the first sensor signal in real time according to the first control signal, including: the mobile terminal receives the first control signal through the Bluetooth communication module; the mobile terminal determines the first sensor signal according to the first control signal; the mobile terminal draws a curve chart of the first sensor signal changing over time. The mobile terminal monitors the second sensor signal in real time according to the second control signal, including: the mobile terminal receives the second control signal through the Bluetooth communication module; the mobile terminal determines the second sensor signal according to the second control signal; the mobile terminal draws a curve chart of the second sensor signal changing over time.

[0062] In this embodiment, the Bluetooth communication module is a collection of chips and basic circuits that integrate Bluetooth functions, supports multiple wireless communication protocols, and is used for wireless network communication. After the control module 130 processes the data, it outputs the control signal through the serial port and transmits it to the Bluetooth communication module. The Bluetooth communication module uses the antenna to send it to the Bluetooth receiving end of the mobile terminal. For example, the mobile terminal uses a mobile phone. The APP on the mobile phone can convert the first control signal transmitted by the Bluetooth communication module into a first sensor signal, and convert the second control signal transmitted by the Bluetooth communication module into a second sensor signal, and draw a dynamic curve (including a curve graph of the first sensor signal changing over time and a curve graph of the second sensor signal changing over time). When the monitoring is completed, the APP saves the data in the mobile phone for easy viewing by the user.

[0063] Specifically, Fig. 9 is a circuit diagram of a Bluetooth communication module provided by an embodiment of the present invention, such as Fig. 9 As shown, it includes a Bluetooth chip U4, a tenth resistor R10 and an eleventh resistor R11. Pin 3 and pin 4 of the Bluetooth chip U4 are connected to pin TX and pin RX of the microcontroller U1 through the tenth resistor R10 and the eleventh resistor R11 respectively. Pin 1 of the Bluetooth chip U4 is connected to the second voltage signal V2, and pin 2 of the Bluetooth chip U4 is grounded. In addition, since the program needs to be burned, pin TX and pin RX of the microcontroller U1 are multiplexed to the USB to serial port module. Fig.10 is a circuit diagram of a USB to serial port conversion module provided by an embodiment of the present invention, such as Fig.10 As shown, it includes a USB serial port conversion chip U5, pin 1 of the USB serial port conversion chip U5 is connected to the second voltage signal V2, pin 2 and pin 3 of the USB serial port conversion chip U5 are respectively connected to pin TX and pin RX of the microcontroller U1, pin 4 of the USB serial port conversion chip U5 is grounded, and the USB serial port conversion module is used for the microcontroller debugging state.

[0064] Fig.11 is a physical diagram of the monitoring system provided by an embodiment of the present invention, such as Fig.11 As shown, it includes a battery, LDO (i.e., a power conversion circuit in a power supply module), a Bluetooth communication module, a single-chip microcomputer, a sampling module, a high-resistance sensor connector, and a voltage sensor connector, wherein the Bluetooth communication module, the LDO, the single-chip microcomputer, and the sampling module are integrated on a circuit board. Compared with large-scale monitoring instruments, the monitoring system provided in this embodiment has a simple circuit structure and low cost.

[0065] On the basis of the above embodiment, before the mobile terminal communicates with the control module via Bluetooth, it includes: the control module initializes the Bluetooth communication module; the mobile terminal is paired with the Bluetooth communication module. Among them, the initialization of the Bluetooth communication module refers to the process of the control module initializing the Bluetooth chip, that is, the process of recovering from a power-off state to a normal working state, ensuring that the Bluetooth chip can work normally. Pairing the mobile terminal with the Bluetooth communication module refers to the process of establishing a secure connection between the mobile terminal and the Bluetooth communication module, ensuring the security and reliability of data transmission. During the pairing process, the device will register information and authenticate identity to ensure that only authorized devices can communicate. Pairing usually requires entering a pairing code or pressing a pairing button on the device to complete.

[0066] Referring to the above embodiment, the mobile terminal integrates the client (ie, APP), and after the mobile terminal is paired with the Bluetooth communication module, it also includes: the mobile terminal initializes the client. By initializing the APP, it is ensured that the APP is in the correct state when running, which can improve the accuracy of the monitoring results.

[0067] Specifically, the mobile terminal draws a curve graph of the first sensor signal changing over time, including: the mobile terminal stores the first sensor signal; the mobile terminal draws a curve graph of the first sensor signal changing over time according to a first set time interval. The mobile terminal draws a curve graph based on the second sensor signal, including: the mobile terminal stores the second sensor signal; the mobile terminal draws a curve graph of the second sensor signal changing over time according to a second set time interval.

[0068] For example, Fig.12 is a flowchart of the internal data processing of the client provided by an embodiment of the present invention, such as Fig.12As shown, first pair the Bluetooth module. After the pairing is successful, the timer 1 inside the client starts and calls the system time. Initialize all global variables, call the Bluetooth client 1 to receive the text global DATA, of which 2 to 13 bits of data are used for processing. When testing the high-resistance sensor, receive 2 to 5 bits, the structure is "XX.X", the screen displays the high resistance value in real time, and saves the data of each sampling in my list, and saves the data in the mobile phone through the file manager 1 of the mobile terminal. Call the canvas, draw a numerical path every 0.5s (i.e. the first set duration), clear the canvas every 60 times, and start drawing the path from the X coordinate 0 point again. When testing the voltage sensor, receive 6 to 9 bits, the structure is "X.XX", the screen displays the voltage value in real time, and saves the data of each sampling in my list, and saves the data in the mobile phone through the file manager 1 of the mobile terminal. Call the canvas, draw a numerical path every 0.5s (i.e. the second set duration), clear the canvas every 60 times, and start drawing the path from the X coordinate (indicating time) 0 point again. When testing the battery voltage, 10 to 13 bits are received, and the structure is "X.XX"; when the value is less than 3.05, "Please change the battery" is displayed, otherwise "Battery is normal" is displayed. Taking the voltage monitoring sensor as an example, Fig.13 This is the initial interface diagram of the client provided by the embodiment of the present invention, such as Fig.13 As shown, the left side is the initial interface. For the first use, click the "Disconnect Bluetooth Module" button once or twice, and the interface will be normal. The right side is the normal mode interface, with time as the horizontal axis and voltage as the vertical axis. Click the "Select Bluetooth Module" button, select the correct Bluetooth device, wait for 3-5 seconds, and the mobile phone Bluetooth pairing is successful. During the waiting process, please turn on the circuit board switch in time (since this version transmits more data, turning on the circuit board switch early will cause the APP to store too much data and display delays). Fig.14 is a curve graph drawn by the client provided by an embodiment of the present invention, such as Fig.14 As shown, the connected Bluetooth device is displayed, the horizontal axis is time, and the vertical axis is voltage value, indicating the process of the second sensor signal changing over time. If you need to save data, click "Save Data" and the data will be saved in the root directory of the mobile phone.

[0069] The design of the APP is implemented in a modular way, avoiding programming from the bottom up and greatly improving the development cycle. The values ​​of high-resistance sensors and voltage sensors that change with the environment (i.e., the first sensor signal and the second sensor signal) are displayed on the APP in the form of waveforms, which can intuitively reflect the data change process. In the end, all data can be saved in the mobile phone, which is convenient for users to retrieve at any time.

[0070] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0071] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical equipment monitoring method, characterized in that: The monitoring system is executed by the monitoring system, the monitoring system includes a first sensor component, a sampling module, a control module and a mobile terminal; the sampling module is connected to the first sensor component, the control module is connected to the sampling module, the mobile terminal is connected to the control module in communication, wherein the sampling module includes multiple sampling channels; The monitoring method comprises: The sampling module collects the first sensing signal output by the first sensor component; When the voltage value output by the sampling module is greater than the first preset value, the control module controls the previous sampling channel of the currently turned-on sampling channel to be turned on and output a first sampling signal; Wherein, the voltage value output by the previous sampling channel is less than the voltage value output by the current sampling channel; The control module determines the first sensing signal according to the first sampling signal output by the sampling module, and outputs a first control signal according to the first sensing signal; The mobile terminal monitors the first sensing signal in real time according to the first control signal.

2. The medical device monitoring method according to claim 1, characterized in that: When the voltage value output by the sampling module is greater than the first preset value, the control module controls the previous sampling channel of the currently turned-on sampling channel to be turned on and output the first sampling signal, and also includes: when the voltage value output by the sampling module is less than or equal to the first preset value, the control module stores the voltage value output by the sampling module.

3. The medical device monitoring method according to claim 2, characterized in that: After storing the voltage value output by the sampling module, the control module further includes: When the number of the sampling channels that have been turned on is less than a second preset value, the control module controls the multiple sampling channels to be turned on in sequence in the order of increasing output voltages; When the number of the sampling channels that have been conducted is equal to the second preset value, the control module determines the first sensing signal according to the first sampling signal currently output by the sampling module.

4. The medical device monitoring method according to claim 1, characterized in that: The monitoring system further includes a second sensor component, and the monitoring method further includes: The control module receives a second sensing signal output by the second sensor component, and outputs a second control signal according to the second sensing signal; The mobile terminal monitors the second sensing signal in real time according to the second control signal.

5. The medical device monitoring method according to claim 1, characterized in that: The monitoring system further includes a Bluetooth communication module, and the mobile terminal performs real-time monitoring of the first sensor signal according to the first control signal, including: The mobile terminal receives the first control signal through the Bluetooth communication module; The mobile terminal determines the first sensing signal according to the first control signal; The mobile terminal draws a curve graph showing the first sensing signal changing over time.

6. The medical device monitoring method according to claim 5, characterized in that: Before the mobile terminal communicates with the control module via Bluetooth, the following steps are included: The control module initializes the Bluetooth communication module; The mobile terminal is paired with the Bluetooth communication module.

7. The medical device monitoring method according to claim 6, characterized in that: The mobile terminal integrated client, after the mobile terminal is paired with the Bluetooth communication module, further comprises: The mobile terminal initializes the client.

8. The medical device monitoring method according to claim 7, characterized in that: The mobile terminal draws a curve graph of the first sensing signal changing over time, including: The mobile terminal stores the first sensing signal; The mobile terminal draws a curve graph of the first sensing signal changing with time at a first set time interval.

9. The medical device monitoring method according to claim 4, characterized in that: The mobile terminal monitors the second sensing signal in real time according to the second control signal, including: The mobile terminal receives the second control signal via a Bluetooth communication module; The mobile terminal determines the second sensing signal according to the second control signal; The mobile terminal draws a curve graph showing the second sensing signal changing over time.

10. The medical device monitoring method according to claim 9, characterized in that: The mobile terminal draws a curve graph according to the second sensing signal, including: The mobile terminal stores the second sensing signal; The mobile terminal draws a curve graph of the second sensing signal changing with time at a second set time interval.

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