Monitoring device for a warming machine, monitoring method for a warming machine and warming machine apparatus

Abstract

The application relates to a monitoring device of a warming machine, a monitoring method of the warming machine, a warming machine equipment and a medical management system. The application is suitable for the warming machine, and the warming machine is used for heating a to-be-heated object. The monitoring device of the warming machine comprises a processor, a communication module and a temperature acquisition module connected with the processor respectively. The temperature acquisition module is used for collecting a warming temperature output by the warming machine to the to-be-heated object and outputting to the processor. The processor is used for determining a warming temperature parameter according to the warming temperature and outputting the warming temperature parameter to a monitoring system through the communication module. The monitoring device of the warming machine can realize detection of the warming temperature output by the warming machine to the to-be-heated object and automatic reporting to the monitoring system. The process of manual recording by doctors is omitted, the problem of inaccurate recording caused by human factors is fundamentally avoided, the accuracy of the warming temperature parameter recording is obviously improved, and the workload of manual recording by doctors is effectively reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical equipment, in particular to a monitoring device of a warmer, a monitoring method of a warmer, a warmer device and a medical management system. BACKGROUND

[0002] The warmer has a wide application in the medical field and is an efficient and effective way to warm patients with low body temperature during the perioperative period. It is mainly used to solve the problem of low temperature of drug solution and patients during infusion and surgery. However, the existing warmer cannot automatically record the warming temperature value output to the patient, and the doctor participating in the surgery needs to manually record. This manual recording method often leads to inaccurate warming data recording due to various factors. SUMMARY

[0003] Therefore, it is necessary to provide a monitoring device of a warmer, a monitoring method of a warmer, a warmer device and a medical management system which can improve the accuracy of warming data recording of patients.

[0004] A monitoring device of a warmer, the warmer is used for heating a to-be-heated object, the monitoring device of the warmer comprises:

[0005] a communication module;

[0006] a temperature acquisition module, configured to acquire a warming temperature of the warmer output to the to-be-heated object and output to a processor;

[0007] the processor, connected with the temperature acquisition module and the communication module, configured to determine a warming temperature parameter according to the warming temperature and send the warming temperature parameter to a monitoring system through the communication module.

[0008] In one of the embodiments, the communication module is a wireless communication module.

[0009] In one of the embodiments, the wireless communication module is a Bluetooth module.

[0010] In one of the embodiments, the warming temperature of the warmer output to the to-be-heated object comprises a first temperature, and the first temperature is the temperature of the side of the warmer close to the to-be-heated object.

[0011] The temperature acquisition module comprises a connecting assembly, a first end of the connecting assembly is configured to connect the warmer, and a second end of the connecting assembly is connected with the processor; the connecting assembly is configured to acquire the first temperature and output to the processor.

[0012] In one of the embodiments, the heating temperature of the heating machine output to the object to be heated comprises a second temperature, the second temperature being the temperature of the side of the heating machine away from the object to be heated.

[0013] The third end of the connecting assembly is connected to the heating machine; the connecting assembly is further used to acquire the second temperature and transmit to the processor;

[0014] The processor is further used to monitor the temperature transmission state of the heating machine according to the first temperature and the second temperature.

[0015] In one of the embodiments, the temperature acquisition module comprises a first temperature acquisition unit connected to the processor, the first temperature acquisition unit being used to detect the first temperature of the side of the heating machine close to the object to be heated and output to the processor.

[0016] In one of the embodiments, the temperature acquisition module further comprises a second temperature acquisition unit connected to the processor, the second temperature acquisition unit being used to detect the second temperature of the side of the heating machine away from the object to be heated and output to the processor.

[0017] In one of the embodiments, the first temperature acquisition unit and the second temperature acquisition unit are both selected from the temperature sensor of the LM35 series.

[0018] In one of the embodiments, the processor is further used to determine the target heating temperature of the heating machine according to the heating temperature parameter, and determine the heating temperature threshold according to the target heating temperature, and output the high-temperature prompt information when the detected heating temperature parameter reaches the heating temperature threshold.

[0019] In one of the embodiments, the monitoring device of the heating machine further comprises a power supply processing module, the power supply processing module being connected to the processor, the communication module and the power supply of the heating machine respectively, the power supply processing module being used to access the power supply voltage of the heating machine and provide the power supply voltage to the processor and the communication module.

[0020] In one of the embodiments, the processor is further used to acquire the working state of the heating machine and determine the use duration of the heating machine according to the working state.

[0021] In one of the embodiments, the processor is further used to issue a prompt signal when the cumulative use duration of the heating machine reaches a preset duration threshold.

[0022] In one of the embodiments, the processor comprises a processing unit and a storage unit connected to each other, the processing unit being further connected to the temperature acquisition module and the communication module.

[0023] A monitoring method of a warming machine, implemented based on the monitoring device of the warming machine as described above, the method comprising:

[0024] acquiring a warming temperature of the warming machine;

[0025] determining a warming temperature parameter according to the warming temperature, and sending the warming temperature parameter to a monitoring system through a communication module.

[0026] In one of the embodiments, the method further comprises:

[0027] acquiring a working state of the warming machine;

[0028] determining a use duration of the warming machine according to the working state.

[0029] In one of the embodiments, the method further comprises:

[0030] determining a target warming temperature of the warming machine according to the warming temperature parameter;

[0031] determining a warming temperature threshold according to the target warming temperature;

[0032] outputting a high temperature prompt information when the warming temperature parameter reaches the warming temperature threshold.

[0033] A warming device comprising a warming machine and the monitoring device of the warming machine as described above.

[0034] A medical management system comprising a monitoring system and at least one warming device as described above.

[0035] The monitoring device of the warming machine, the monitoring method of the warming machine, the warming machine device and the medical management system as described above are suitable for the warming machine, which is used for heating a to-be-heated object. The monitoring device of the warming machine comprises a processor and a communication module and a temperature acquisition module connected to the processor respectively. The temperature acquisition module is used for acquiring a warming temperature of the warming machine output to the to-be-heated object and outputting to the processor. The processor is used for determining a warming temperature parameter according to the warming temperature and sending the warming temperature parameter to the monitoring system through the communication module. Thus, the monitoring device of the warming machine can detect the warming temperature of the warming machine output to the to-be-heated object and automatically report to the monitoring system. The process of manual recording by doctors is omitted, the problem of inaccurate recording caused by human factors is fundamentally avoided, the accuracy of the warming temperature parameter recording is significantly improved, and the workload of manual recording by doctors is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description only represent some embodiments of the present application, and for those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0037] Figure 1 Module schematic diagram of the monitoring device of the warmer in an embodiment;

[0038] Figure 2 Module schematic diagram of the monitoring device of the warmer in another embodiment;

[0039] Figure 3 Module schematic diagram of the monitoring device of the warmer in still another embodiment;

[0040] Figure 4 Partial structure schematic diagram of the monitoring device of the warmer in an embodiment;

[0041] Figure 5 Structure schematic diagram of the temperature acquisition module in an embodiment;

[0042] Figure 6 Interface schematic diagram of the data transmitted by the monitoring device of the warmer received by the monitoring system in an embodiment;

[0043] Figure 7 Structure schematic diagram of the power supply processing module in an embodiment;

[0044] Figure 8 Flow schematic diagram of the monitoring method of the warmer in an embodiment;

[0045] Figure 9 Structure schematic diagram of the monitoring device of the warmer in an embodiment. DETAILED DESCRIPTION

[0046] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application.

[0048] It can be understood that the terms "first", "second", etc. used in the present application can be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish the first element from another element. For example, without departing from the scope of the present application, a first resistor can be referred to as a second resistor, and similarly, a second resistor can be referred to as a first resistor. The first resistor and the second resistor are both resistors, but they are not the same resistor.

[0049] It can be understood that "connection" in the following embodiments should be understood as "electrical connection", "communication connection" and the like if the circuits, modules, units and the like connected by the connection have transmission of electrical signals or data between each other.

[0050] It can be understood that "at least one" means one or more, and "multiple" means two or more. "At least part of the element" means part or all of the element.

[0051] As used herein, the singular forms "a", "an" and "the" can also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "comprise / comprising" or "have / having" or the like specifies the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but does not exclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof. At the same time, the term "and / or" used in the specification includes any and all combinations of the related listed items.

[0052] As described in the background, the warmer is an efficient and effective way to warm patients with low body temperature during the perioperative period, mainly used to solve the problem of low temperature of drug liquid and patients during infusion, surgery and other processes. The warmer includes liquid warmer and gas warmer (such as gas warming blanket) and the like.

[0053] The liquid warmer mainly warms the infusion drug liquid of the patient, relies on the special machine and special consumables installed on the heating metal sheet inside the warmer, and the internal space of the special machine and special consumables is a sterile area. When the liquid slowly flows through the consumables, heat transfer occurs between the metal sheet and the liquid, and the temperature of the metal sheet can control the temperature of the liquid supplement. The liquid warmer is internally provided with a temperature sensor, which can detect the warming temperature of the heat transfer between the heating metal sheet and the liquid.

[0054] The gas heating machine (gas heating blanket) mainly conducts heat generated by the heating guide wire to the patient's surgical quilt through the fan, which is similar to the principle of a household hair dryer. The difference between the hair dryer and the gas heating machine is that the heating guide wire is away from the air outlet and placed in a relatively stable box (not prone to fire), and the fan air outlet is connected with a temperature transmission component (such as a hose). When in use, one end of the hose is connected to the air outlet of the heating machine, and the other end is inserted into the cotton quilt that needs to be heated. Temperature sensors are installed at both ends of the hose. One end measures the output temperature of the air outlet of the heating machine, and the other end (inserted into the quilt end) monitors the actual output temperature to the quilt. The heated quilt is in contact with the patient's skin to transfer heat to the patient.

[0055] However, neither of the above two heating machines has a data output function, nor can they automatically record the heating temperature value output to the patient. The doctor participating in the surgery needs to manually record each surgery. This manual recording method often leads to inaccurate heating data recording due to various factors, which affects the later record query and billing.

[0056] Based on the above technical problems, in one embodiment, a monitoring device of a heating machine for heating a to-be-heated object is provided. As shown in Figure 1 The monitoring device 100 of the heating machine includes a processor 110, a temperature acquisition module 120, and a communication module 130 connected to the processor 110, respectively.

[0057] The temperature acquisition module 120 is configured to acquire the heating temperature of the to-be-heated object output by the heating machine 200 and output to the processor 110. The processor 110 is configured to determine a heating temperature parameter according to the heating temperature and send the heating temperature parameter to the monitoring system 300 through the communication module 130.

[0058] In this embodiment, the heating machine 200 can be a liquid heating machine or a gas heating machine. When the heating machine 200 is a liquid heating machine, the heating machine 200 is configured to heat the liquid medicine, and the temperature acquisition module 120 is configured to acquire the heating temperature of the liquid medicine output by the heating machine 200. When the heating machine 200 is a gas heating machine, the heating machine 200 can be configured to heat the object such as the patient's surgical quilt, and the temperature acquisition module 120 is configured to acquire the heating temperature of the quilt actually output by the heating machine 200.

[0059] The processor 110 determines the heating temperature parameter according to the heating temperature. In some embodiments, the heating temperature acquired by the temperature acquisition module 120 is an analog temperature signal, which is transmitted to the processor 110 and processed by the processor 110. After being converted into a digital temperature signal, the heating temperature parameter is determined according to the digital heating signal and output through the communication module 130.

[0060] The communication module 130 can be in communication connection with a monitoring system 300, which can be an anesthesia monitoring system, a system used for monitoring the vital sign parameters of a patient in an operating room. The monitoring system 300 can also be other systems, for example, it can be a system for centralized management of warmers in various departments.

[0061] The communication module 130 can adopt a wireless communication module, such as a Bluetooth module, a LORA module, a WiFi communication module, a 4G / 5G communication module, etc. In an embodiment, the communication module 130 is a Bluetooth module, and the monitoring system 300 is an anesthesia monitoring system. After the processor 110 determines the warming temperature parameter according to the warming temperature, it is sent to the anesthesia monitoring system through the Bluetooth module. After the anesthesia monitoring system receives the warming temperature parameter, it can perform corresponding processing, display and storage, so that the operating personnel can understand the working state of the warmer 200.

[0062] When the processor 110 sends the warming temperature parameter to the monitoring system 300, it can be sent in real time or at intervals of a preset time. The preset time can be set according to actual conditions, for example, it is 5 seconds, that is, the processor 110 sends the warming temperature parameter to the monitoring system 300 every 5 seconds. When the processor 110 sends the warming temperature parameter at intervals of a preset time, the warming temperature parameter can be the warming temperature at each time within the preset time, or the average of the warming temperature at each time within the preset time, or the highest warming temperature within the preset time, or the warming temperature at a certain time within the preset time. The specific setting can be combined with the actual situation.

[0063] The above-mentioned monitoring device 100 of the warmer includes a processor 110, a temperature acquisition module 120 and a communication module 130 connected to the processor 110 respectively. The temperature acquisition module 120 is used for acquiring the warming temperature output by the warmer 200 to the object to be heated and outputting to the processor 110. The processor 110 is used for determining the warming temperature parameter according to the warming temperature, and sending the warming temperature parameter to the monitoring system 300 through the communication module 130. Therefore, the monitoring device 100 of the warmer can realize the monitoring of the warming temperature output by the warmer 200 to the object to be heated, and automatically report to the monitoring system 300. The process of manual recording by the doctor is omitted, the problem of inaccurate recording caused by human factors is fundamentally avoided, the accuracy of the warming temperature parameter recording is significantly improved, and the workload of the doctor for manual recording is effectively reduced.

[0064] Moreover, the monitoring system 300 can record and store the received warming temperature parameter, providing a basis for subsequent data analysis. Through the analysis of historical data, the running rule, performance change and possible problems of the warmer 200 can be understood, providing a basis for the optimization and fault elimination of the warmer 200.

[0065] The temperature collection module 120 can have various structures. In one embodiment, the heating temperature output by the heating machine 200 to the object to be heated includes a first temperature, which is the temperature of the side of the heating machine 200 close to the object to be heated.

[0066] The temperature collection module 100 includes a connection assembly, a first end of the connection assembly is connected to the heating machine 200, and a second end of the connection assembly is connected to the processor 110. The connection assembly is configured to obtain the first temperature and output the first temperature to the processor 110. The processor 110 determines the heating temperature parameter according to the first temperature and sends the heating temperature parameter to the monitoring system 300 through the communication module 130.

[0067] It can be understood that when the heating machine 200 is a liquid heating machine, the first temperature is the heating temperature output by the liquid heating machine to the liquid medicine. When the heating machine 200 is a gas heating machine, the first temperature is the heating temperature actually output by the gas heating machine to the quilt.

[0068] The connection assembly can have various structures according to actual conditions. In some embodiments, the connection assembly can include a first connection wire, a first end of the first connection wire is connected to a first temperature sensor of the heating machine 200, and a second end of the first connection wire is connected to the processor 110. The first temperature sensor of the heating machine 200 needs to be determined according to the type of the heating machine 200. When the heating machine 200 is a gas heating machine, the first temperature sensor is a temperature sensor on the side of the hose close to the quilt. When the heating machine 200 is a liquid heating machine, only one temperature sensor can be provided on the liquid heating machine, and this temperature sensor is used as the first temperature sensor.

[0069] In other embodiments, the connection assembly can further include a connector connected to the first connection wire, the connector is configured to connect the first temperature sensor of the heating machine 200, so as to collect the first temperature signal of the first temperature sensor and transmit the first temperature signal to the processor 110 through the first connection wire.

[0070] In this embodiment, the connection assembly is configured to directly obtain the data of the first temperature sensor inside the heating machine 200 to obtain the heating temperature. This implementation manner realizes multiplexing of the first temperature sensor inside the heating machine 200, has a simple structure and is easy to implement, and thus the temperature collection module 120 has a low cost.

[0071] Further, the heating temperature output by the heating machine 200 to the object to be heated includes a second temperature, which is the temperature of the side of the heating machine 200 away from the object to be heated.

[0072] The third end of the connecting assembly is connected to the warmer 200, and the connecting assembly is further configured to acquire a second temperature and transmit the second temperature to the processor 110. The processor 110 is further configured to monitor the temperature transmission state of the warmer 200 according to the first temperature and the second temperature.

[0073] In particular, the connecting assembly can further include a second connecting wire, a first end of the second connecting wire is connected to a second temperature sensor of the warmer 200, and a second end of the second connecting wire is connected to the second end of the first wire, and both are connected to the processor 110. The second connecting wire is configured to acquire a second temperature signal of the second temperature sensor and transmit the second temperature signal to the processor 110 through the second connecting wire.

[0074] When the warmer 200 is a gas warmer, the second temperature sensor is a sensor near the outlet side of the hose of the gas warmer 200. It can be understood that when the gas warmer is working normally, the warm air output at the outlet can be output to the quilt. Although the hose has a certain length, it will make the first temperature slightly lower than the second temperature, but the difference between the two will be within a certain range. When the hose is bent or blocked by foreign matter, the difference between the second temperature and the first temperature will exceed a certain range, at which time it can be determined that the temperature transmission state of the warmer 200 is abnormal. Thus, the processor 110 can monitor the temperature transmission state of the gas warmer according to the first temperature and the second temperature.

[0075] When the warmer 200 is a liquid warmer, the second temperature can still be the warming temperature of the liquid output by the liquid warmer. When a temperature sensor is provided on the liquid warmer, one implementation is to use the one temperature sensor as both the first temperature sensor and the second temperature sensor, and another implementation is to no longer provide the second connecting wire on the liquid warmer. In some liquid warmers, multiple temperature sensors can be provided to detect the temperature at different positions of the heat transfer between the heating metal sheet and the liquid. For such a liquid warmer provided with multiple temperature sensors, the first temperature sensor and the second temperature sensor can be determined according to the specific positions of the temperature sensors, so that the first temperature and the second temperature can effectively reflect the heat transfer efficiency between the heating metal sheet and the liquid, thereby enabling the processor 110 to monitor the temperature transmission state of the liquid warmer according to the first temperature and the second temperature.

[0076] Further, when the processor 110 determines that the temperature transmission state of the warmer 200 is abnormal according to the first temperature and the second temperature, the processor 110 can further send a temperature transmission abnormality signal to the monitoring system 300 through the communication module 130, so that relevant staff can take corresponding measures in a timely manner.

[0077] As to the structure of the temperature acquisition module 120, in some embodiments, the temperature acquisition module 120 can include a first temperature acquisition unit connected to the processor 110, which is configured to detect a first temperature on the side of the warmer 200 close to the object to be heated and output to the processor 110.

[0078] When the monitoring device 100 of the warmer is used for a gas warmer, the first temperature acquisition unit is arranged at the air outlet of the hose of the gas warmer. When the monitoring device 100 of the warmer is used for a liquid warmer, the first temperature acquisition unit is arranged at a suitable position for heat transfer between the heating metal sheet and the liquid.

[0079] In some embodiments, the temperature acquisition module 120 further includes a second temperature acquisition unit connected to the processor 110, which is configured to detect a second temperature on the side of the warmer 200 away from the object to be heated and output to the processor 110.

[0080] When the monitoring device 100 of the warmer is used for a gas warmer, the second temperature acquisition unit is arranged at the air outlet of the hose of the gas warmer. When the monitoring device 100 of the warmer is used for a liquid warmer, the second temperature acquisition unit is arranged at a suitable position for heat transfer between the heating metal sheet and the liquid.

[0081] The first temperature acquisition unit and the second temperature acquisition unit can each be a temperature sensor, such as a temperature sensor of the LM35 series. The LM35 series is a precision integrated circuit temperature sensor, whose output voltage is linearly proportional to the Celsius temperature. Compared with a linear temperature sensor calibrated in Kelvin, the user does not need to subtract a large constant voltage from the output to obtain a convenient Celsius scale, nor does he need any external calibration or adjustment.

[0082] By separately arranging the first temperature acquisition unit and the second temperature acquisition unit, the first temperature and the second temperature can be continuously and accurately detected when the temperature sensor inside the warmer 200 is abnormal, thereby improving the use reliability of the monitoring device 100 of the warmer.

[0083] In one embodiment, the processor 110 is further configured to determine a target warming temperature of the warmer 200 according to the warming temperature parameter, and determine a warming temperature threshold according to the target warming temperature, and output a high temperature prompt information when the detected warming temperature parameter reaches the warming temperature threshold.

[0084] It should be noted that the heating machine 200 will output corresponding heat to the object to be heated according to the target heating temperature during operation. The target heating temperature is set by the operator according to actual needs. The target heating temperature usually has three temperature levels, the first temperature level, the second temperature level and the third temperature level. The specific temperature values of the first temperature level, the second temperature level and the third temperature level can be fixed, or can be changed according to different heating machines 200.

[0085] In some heating machines, the first temperature level is usually room temperature, the second temperature level is 38°C, and the third temperature level is 41°C. The processor 110 can determine the current temperature level, i.e. the target heating temperature, according to the heating temperature parameter. For example, when the heating temperature parameter is 38.3°C, the processor 110 can determine that the current target heating temperature is the second temperature level, i.e. the target heating temperature is 38°C. When the heating temperature parameter is 40.8°C, the processor 110 can determine that the current target heating temperature is the third temperature level, i.e. the target heating temperature is 41°C.

[0086] After determining the target heating temperature, the processor 110 will also determine the heating temperature threshold value that matches the current target heating temperature. For example, if the current target heating temperature is 38°C, the heating temperature threshold value is set to 39°C. During the heating process, the processor 110 will immediately respond and output a high temperature prompt information once the detected heating temperature parameter reaches or exceeds the current heating temperature threshold value.

[0087] The high temperature prompt information can be sent to the monitoring system 300 through the communication module 130 and displayed and warned by the monitoring system 300; the high temperature prompt information can also be used to trigger the corresponding alarm device. It is mainly used to prompt the operator that the current temperature is abnormal, so that the operator can take corresponding measures in time to prevent the heating machine 200 from overheating during the heating process, which may cause safety problems or damage the object to be heated.

[0088] In one embodiment, as shown in Figure 2 The monitoring device 100 of the heating machine further includes a power supply processing module 140, which is connected to the processor 110, the communication module 130 and the power supply of the heating machine 200. The power supply processing module 140 is used to access the power supply voltage of the heating machine 200 and provide power supply voltage to the processor 110 and the communication module 130.

[0089] The power supply voltage of the warmer 200 is the power supply voltage of the mainboard of the warmer 200, which is usually 5V direct current. The structure of the power supply processing module 140 needs to be set in combination with the specific structures of the processor 110 and the communication module 130. In an embodiment, the processor 110 includes a processing unit, which can include an MCU (Microcontroller Unit, microcontroller unit). The communication module 130 is a Bluetooth module, and the power supply voltages of the processing unit and the Bluetooth module are both 3.3V. Correspondingly, the power supply processing module 140 is used to convert the 5V power supply voltage of the accessed warmer 200 into a 3.3V power supply voltage and provide it to the processing unit and the Bluetooth module.

[0090] In other embodiments, the power supply voltages of the processing unit and the Bluetooth module can also be 5V. The power supply processing circuit 140 is used to filter or stabilize the 5V power supply voltage of the accessed warmer 200, and provide the processed power supply voltage to the processing unit and the Bluetooth module, so as to improve the stability of the power supply voltage.

[0091] In this embodiment, when the power supply voltage of the mainboard of the warmer 200 is powered on, the warmer 200 starts to work. At this time, the processing unit in the processor 110 and the Bluetooth module are powered according to the power supply voltage, and the processing unit and the Bluetooth module are powered on to work, and the warming temperature parameters of the warmer 200 are sent to the monitoring system 300. By multiplexing the power supply voltage of the mainboard of the warmer 200, the overall cost of the monitoring device 100 of the warmer can be further reduced.

[0092] It should be noted that the warmer 200 is usually used in the operating room, and its operation specification is very strict. According to the operation specification, the warmer 200 can only be connected to the power grid (such as the power plug of the warmer 200 is connected to the power socket) when it is used, at which time the switching power supply of the warmer 200 converts the mains into 5V direct current (i.e. the power supply voltage of the mainboard) to power on the mainboard. When the use of the warmer 200 is finished, it will be disconnected from the power grid, at which time the power supply voltage of the mainboard of the warmer 200 is powered off.

[0093] Since the monitoring device 100 of the warmer uses the power supply voltage of the mainboard of the warmer 200 for power supply, it can be ensured that the working state of the monitoring device 100 of the warmer is synchronized with that of the warmer 200. When the warmer 200 is powered on, the monitoring device 100 of the warmer is also powered on. When the warmer 200 is powered off, the monitoring device 100 of the warmer is also powered off.

[0094] Further, based on the synchronization of the working state of the monitoring device 100 of the warmer and the warmer 200, the processor 110 can also acquire the working state of the warmer 200, and determine the use duration of the warmer 200 according to the working state.

[0095] Specifically, the processing unit in the processor 110 can also determine that the warmer 200 is in a normal working state when it is powered on by itself, and then can count the power-on duration of itself, and take the power-on duration as the use duration of the warmer 200. The use duration of each power-on is summed up to be the cumulative use duration. Thus, the cumulative use duration of the warmer 200 can be counted.

[0096] The accurate cumulative use duration of the warmer 200 counted can help to make a more reasonable maintenance plan, such as a maintenance or spare part replacement plan of the warmer 200. Especially for the gas warmer, the filter is arranged at the air inlet of the warmer 200. The use duration of the filter is related to the use duration of the warmer 200 and the cleanliness of the use environment. The longer the use duration is, the more dust and lint particles on the filter are. When the filter is blocked, the warmer 200 will report a fault, which affects the normal use. If it is not cleaned in time, the machine may fail, and even cause a fire.

[0097] By counting the cumulative use duration of the warmer 200 accurately, the service life of the filter can be evaluated, and the filter can be cleaned and replaced in time to avoid the safety hazard caused by the filter blockage. Moreover, in actual application, according to the cumulative use duration of the warmer 200 and the dirtiness of the filter, the cleanliness of the department where the warmer 200 is located can be indirectly reflected, which can help the management personnel to understand the environmental status of the department more comprehensively. This can help to find potential environmental problems in time and take corresponding measures to improve them, so as to protect the patient treatment environment and treatment effect.

[0098] In other embodiments, when the processor 110 acquires the working state of the warmer 200 to determine the use duration of the warmer 200, the controller 110 can also acquire the trigger state of the switch of the warmer 200, and when the switch of the warmer 200 is triggered to turn on, it is determined that the warmer 200 is in a normal working state and starts timing. When the switch of the warmer 200 is triggered to turn off, it is determined that the working state of the warmer 200 ends and the timing ends. Thus, the use duration of the warmer 200 at this time is obtained. Then, the use duration of the warmer 200 each time is summed up, and the total use duration of the warmer 200 is obtained, so as to count the cumulative use duration of the warmer 200.

[0099] The switch is a start switch of the warmer 200. When the switch is triggered to be on, the warmer 200 starts to work. When the switch is triggered to be off, the warmer 200 stops warming. The cumulative use time length of the warmer 200 can be counted by detecting the triggering state of the switch of the warmer 200, so that the accuracy of counting can be improved. When the operation of the operator is not standard, for example, the warmer is not disconnected from the mains in time after the warming is finished, the warmer 200 is in a standby state, the mainboard power supply voltage is still in a power supply state, and therefore the processor 110 is also in a power-on state, so that the standby time length of the warmer 200 is easily miscounted as the cumulative use time length.

[0100] Further, the processor 110 can also send a prompt signal to remind the worker to clean or replace the filter when the cumulative use time length of the warmer 200 reaches a preset time length threshold. The sending manner of the prompt signal is not limited, for example, the prompt signal is sent through the communication module 130. The preset time length threshold is not limited and can be set according to specific conditions.

[0101] In one embodiment, as shown in FIG. 1, the processor 110 includes a processing unit 111 and a storage unit 112 connected with each other, and the processing unit 111 is further connected with the temperature acquisition module 120 and the communication module 130. Figure 3

[0102] In actual implementation, the storage unit 112 and the processing unit 111 have the same power supply voltage, and the power supply voltage output by the power supply processing module 140 is used to supply power to the storage unit 112 and the processing unit 111.

[0103] Specifically, the processing unit 111 can perform a read-write operation of the warming temperature parameter on the storage unit 112 once every preset time interval. For example, the preset time interval is 5 seconds, so that the processing unit 111 records the warming temperature parameter to the storage unit 112 every 5 seconds. Further, when the processing unit 111 records the warming temperature parameter to the storage unit 112 every 5 seconds, the time corresponding to the warming temperature parameter can also be recorded synchronously.

[0104] ​In some embodiments, the processing unit 111 can also write the accumulated use time length of the warmer 200 into the storage unit 112, and update the accumulated use time length of the warmer 200 when a preset time interval is reached. For example, the processing unit 111 reads the value written last time, such as 0Y (Y represents year) -1M (M represents month) -20D (D represents day) 10H (H represents hour):30M (M represents minute):20S (S represents second) from the storage unit 112 every 5 seconds, and then writes the value increased by 5 seconds, 0Y-1M-20D 10H:30M:25S, into the storage unit 112. In this way, the accumulated use time length can be effectively saved even if the power is off (e.g., the warmer 200 stops working).

[0105] When working for a certain time, the processing unit 111 can send the accumulated use time length through the communication module 130. For example, the processor 110 sends the warming temperature parameter to the monitoring system 300 at a preset time interval, and synchronously sends the current accumulated use time length of the warmer 200.

[0106] In some embodiments, the storage unit 112 also stores the ownership information of the warmer 200. The ownership information can include the room number to which the warmer belongs, the code corresponding to the department, or the ID of the warmer itself, etc.

[0107] When the monitoring device 100 of the warmer is powered on, the processing unit 111 of the monitoring device 100 reads the ownership information from the storage unit 112 and sends it to the monitoring system 300 through the communication module 130. The monitoring system processes and displays the ownership information, so that the operating personnel and the management personnel can timely know the ownership of the warmer 200.

[0108] It can be understood that in actual use, the warmers 200 in different departments of a hospital are cross-used. For example, when a patient's body temperature is too low and a larger operation is needed, one warmer cannot meet the demand, and additional warming equipment is needed. In this case, the warmer in another operating room is temporarily borrowed. If the temporarily borrowed warmer is not returned in time after the operation, the borrowed room will be missing, which can easily cause management confusion.

[0109] In this embodiment, after the monitoring device 100 of the warmer is powered on, the operating personnel or the management personnel can identify the department to which the warmer 200 belongs according to the ownership information, so as to facilitate the management of the warmer 200.

[0110] In practical implementation, the processor 110 may include a processing unit 111, which may include an MCU. For example, the MCU may be an STM32F103C8T6 microcontroller chip. The STM32F103C8T6 microcontroller chip has an IIC port for connecting to the memory chip in the memory unit 112; a USART1 serial port for connecting to the communication module 130; a timer (an internal timer ensures that the system works according to a certain time); an IO-PC13 port for expanding other functions of the monitoring device 100 of the heating machine; and two 12-bit analog-to-digital converters for receiving the heating temperature to read the temperature value.

[0111] The communication module 130 includes a Bluetooth module. For example, the Bluetooth module may be a Bluetooth module BTO1, which can specifically connect to the serial port of the microcontroller chip.

[0112] Storage unit 112 may include a storage chip; exemplarily, a 24C01 storage chip can be selected. The 24C01 storage chip has a total capacity of 1Kbit, or 128 bytes (e.g., A, B, C, etc.). The 24C01 specifies 8 bytes per page, with a total of 16 pages. Each byte has an internal address; in hexadecimal representation, the first page's address is 0x00 to 0x07, the second page's address is 0x08 to 0x0F, and so on. The power supply voltage can be as low as 1.8V, with a 1mA operating current, a standard 2-wire IIC serial bus, and compatibility with both 100kHz (1.8V) and 400kHz (≥2.5V) transmission rates. It can be erased and written up to 1,000,000 times and can retain data for over 200 years. In this embodiment, the 24C01 chip is chosen because its storage capacity, erase / write cycles, and data retention time all meet the requirements, and it is relatively inexpensive.

[0113] In one embodiment, such as Figure 4 As shown, the processing unit 111 may specifically include a microcontroller chip IC1 and its external circuitry. The communication module 130 includes a Bluetooth module IC2. The storage unit 112 includes a storage chip IC3.

[0114] In the external circuit, the capacitor C1, capacitor C2 and crystal X1 combination into the system external clock circuit, used to input a standard oscillation square wave to the single-chip microcomputer chip IC1 to calculate the time of the timer. The resistance R2, capacitor C3 combination into the system reset circuit, used to power off can be automatically restarted. The resistance R3 and R6 combination into the system start circuit. Resistance R3 and R6 for the single-chip microcomputer chip IC1 start setting resistance. Capacitor C9, capacitor C10 capacitor, C11 and capacitor C12 combination into the decoupling capacitor, should be as close as possible to the single-chip microcomputer chip IC1 power 9 feet, 36 feet and 48 feet when the wiring PCB board. Resistance R1 and light emitting diode D1 combination into the LED display circuit. One of the IIC interface (pin 3.3V, GND, SCL, SDA) is mainly connected to the storage chip IC2, used to time to write and read the stored data in the storage chip IC2. Resistance R4 is connected between the supply voltage VCC1 (such as 3.3V) and pin SCL, resistance R5 is connected between the supply voltage VCC1 and pin SDA. The pin 14 and pin 16 of the single-chip microcomputer chip IC1 are used to receive the first temperature and the second temperature respectively.

[0115] In one embodiment, as shown in Figure 5 The temperature acquisition module 120 includes the first temperature sensor S1 and the second temperature sensor S2 connected to the single-chip microcomputer chip IC1. The first temperature sensor S1 is used to detect the first temperature on the side of the warmer 200 close to the object to be heated, and outputs to the single-chip microcomputer chip IC1 through the inductor L1. The first end of the inductor L1 is connected to the output end of the first temperature sensor S1, the second end of the inductor L1 is connected to the first end of the resistance R10 and the first end of the capacitor C6 respectively, the second end of the resistance R10 is connected to the mainboard power supply voltage VCC2 of the warmer 200, and the second end of the capacitor C6 is grounded.

[0116] The second temperature sensor S2 is used to detect the second temperature on the side of the warmer 200 away from the object to be heated, and outputs to the single-chip microcomputer chip IC1 through the inductor L2. The first end of the inductor L2 is connected to the output end of the second temperature sensor S2, the second end of the inductor L2 is connected to the first end of the resistance R11 and the first end of the capacitor C7 respectively, the second end of the resistance R11 is connected to the mainboard power supply voltage VCC2 of the warmer 200, and the second end of the capacitor C7 is grounded.

[0117] Exemplarily, the first temperature sensor S1 and the second temperature sensor S2 both adopt temperature sensors of the LM35 series. The LM35 does not require any external calibration or adjustment to provide a typical accuracy of ±1.4 degrees Celsius and ±3.4 degrees Celsius in the entire range of -55 to +150 degrees Celsius. By trimming and calibration at the wafer level, low cost can be ensured. The low output impedance, linear output and accurate internal calibration of the LM35 make it particularly easy to interface with readout or control circuitry. It can be used with a single power supply, or positive and negative supplies. Because it can only draw 60 μA from the power supply, its self-heating capability is very low, with a temperature in still air of less than 0.1 degrees Celsius. The rated operating temperature range of the LM35 is between -55 and +150 degrees Celsius, while the rated operating temperature range of the LM35 is between -40 and +110 degrees Celsius. Therefore, the temperature detection range and accuracy of the LM35 sensor are sufficient to meet the requirements, and the cost is low and the circuit is easier to implement.

[0118] The output voltage of the LM35 sensor changes with the change of the temperature of the environment, that is, for every 1 degree Celsius increase in the ambient temperature, the output voltage of the LM35 sensor increases. In the monitoring device 100 of the warming machine, the actual output voltage of the LM35 sensor is about 2.934 V (with an error for each sensor) when the ambient temperature is 24 degrees and the internal circuit of the warming machine 200 is set. This output voltage is output when the power supply voltage of the LM35 sensor is 5 V (the main board power supply voltage VCC2 of the warming machine 200 can be used), and the supply voltage VCC1 of the single-chip microcomputer chip IC1 can be 3.3 V, which can be recognized as 0-3.3 V, so it is necessary to convert this value to the value range of 3.3 V, so as to obtain the actual voltage of the analog voltage input end ADC4 channel, and then convert it to a temperature value, so as to accurately calculate the output temperature of the temperature sensor in a normal temperature state.

[0119] Further, the single-chip microcomputer chip IC1 will also send out the converted output temperature through the serial port USART1 every interval preset time (which can be set to 1-5 seconds). In one embodiment, as shown in FIG. 4, the single-chip microcomputer chip IC1 is connected to the serial port USART1 through the serial port interface U2, and the serial port interface U2 is connected to the main board power supply VCC2 of the warming machine 200. Figure 6As shown, the data sent by the single-chip microcomputer chip IC1 is received by the anesthesia monitoring system every 5 seconds, and specifically includes the data receiving time, the cumulative use time of the warmer 200, the room number to which the warmer 200 belongs, the digital temperature values of the first temperature and the second temperature obtained by conversion in the single-chip microcomputer chip IC1, and the temperature values of the first temperature and the second temperature. Taking the first row of content as an example, the current data receiving time is 09:40:30. The cumulative use time of the warmer 200 is 0Y-0M-16D 22H:0M:10. The room number to which the warmer 200 belongs is room No. 06. The digital temperature value of the first temperature is 2947, and the digital temperature value of the second temperature is 2933. The temperature value of the first temperature is 22 degrees Celsius, and the temperature value of the second temperature is 21 degrees Celsius.

[0120] In one embodiment, as shown in FIG. 1, the power supply processing module 140 includes a voltage stabilizer chip IC4. An input pin of the voltage stabilizer chip IC4 is used to access the power supply voltage VCC2 of the warmer 200, and an input pin of the voltage stabilizer chip IC4 is used to provide a supply voltage VCC1 to the single-chip microcomputer IC1, the Bluetooth module IC2, and the storage chip IC3. Figure 7

[0121] For example, the model of the voltage stabilizer chip IC4 is 1117, which is a fixed output voltage stabilizer chip. The output voltage of the voltage stabilizer chip IC4 is relatively stable, so that the subsequent single-chip microcomputer chip IC1, Bluetooth module IC2, and storage chip IC3 can work in a stable voltage state. In the peripheral circuit, the input pin is also connected to a capacitor E1 and a capacitor C4, and the output pin is also connected to a capacitor E2 and a capacitor C5. Each capacitor is used for filtering and stabilizing the voltage, and the specific parameters can be set according to the actual circuit.

[0122] The monitoring device 100 of the warmer described above can realize monitoring of the warming temperature of the warmer 200 and automatically report to the monitoring system 300. The process of manual recording by the doctor is omitted, the accuracy of the warming temperature parameter recording is significantly improved, and the workload of the doctor for manual recording is effectively reduced. Moreover, the room number to which the warmer 200 belongs can be reported, which facilitates positioning and management of the warmer 200. At the same time, the use time of the warmer 200 can be accurately counted, which provides a basis for subsequent equipment maintenance and data analysis.

[0123] In one embodiment, a warming device is provided, which includes a warmer and a monitoring device of the warmer.

[0124] The warmer can be a liquid warmer, a gas warmer (such as a gas warming blanket), etc. The monitoring device of the warmer can be set according to the embodiments of the monitoring device of the warmer described above, and will not be described here.

[0125] ​At present, manufacturers reserve the position of communication circuit in most heating machines for the convenience of later upgrading and reconstruction, but do not actually install chips. In the implementation of the heating device, the detection device of the heating machine can be integrated into the circuit of the heating machine to constitute a heating device without changing the data interface definition of the current heating machine.

[0126] In one embodiment, a medical management system is provided, including a monitoring system and at least one heating device. The monitoring system can be an anesthesia monitoring system or other system, and the heating device can be configured as described above and will not be described again here.

[0127] In one embodiment, a heating machine monitoring method is provided. The heating machine monitoring method is implemented based on the heating machine monitoring device of the above embodiments. The processor 110 is configured to obtain the heating temperature of the heating machine, determine the heating temperature parameter according to the heating temperature, and send the heating temperature parameter to the monitoring system through the communication module.

[0128] In one exemplary embodiment, as shown in Figure 8 , a heating machine monitoring method is provided. The method is applied to the processor 110 in Figure 1 for illustration, including the following steps 802 and 804. Wherein

[0129] Step 802, obtaining the heating temperature of the heating machine.

[0130] Step 804, determining the heating temperature parameter according to the heating temperature, and sending the heating temperature parameter to the monitoring system through the communication module.

[0131] Specifically, the temperature acquisition module in the heating machine monitoring device is configured to collect the heating temperature of the heating machine output to the object to be heated, and the processor obtains the heating temperature of the heating machine through the temperature acquisition module.

[0132] In some embodiments, the heating temperature collected by the temperature acquisition module is an analog temperature signal, which is transmitted to the processor for processing, converted into a digital temperature signal, and then the heating temperature parameter is determined according to the digital heating signal and output through the communication module 130.

[0133] The processor 110 can send the warming temperature parameter to the monitoring system 300 in real time or at a preset interval. The preset interval can be set according to actual conditions, for example, 5 seconds, that is, the processor 110 sends the warming temperature parameter to the monitoring system 300 every 5 seconds. When the processor 110 sends the warming temperature parameter at a preset interval, the warming temperature parameter can be the warming temperature at each time point in the preset interval, the average of the warming temperature at each time point in the preset interval, the highest warming temperature in the preset interval, or the warming temperature at a certain time point in the preset interval. The specific setting can be combined with actual conditions.

[0134] The monitoring method of the warming machine obtains the warming temperature of the warming machine, determines the warming temperature parameter according to the warming temperature, and sends the warming temperature parameter to the monitoring system through the communication module. In this way, the monitoring device of the warming machine can monitor the warming temperature output by the warming machine to the object to be heated and automatically report to the monitoring system. The process of manual recording by the doctor is omitted, the problem of inaccurate recording caused by human factors is fundamentally avoided, the accuracy of the warming temperature parameter recording is significantly improved, and the workload of the doctor for manual recording is effectively reduced.

[0135] In one embodiment, the monitoring method of the warming machine further comprises:

[0136] obtaining the working state of the warming machine;

[0137] determining the use duration of the warming machine according to the working state.

[0138] In actual implementation, the monitoring device of the warming machine further comprises a power supply processing module connected to the processor, the communication module, and the power supply of the warming machine. The power supply processing module is used to access the power supply voltage of the mainboard of the warming machine and provide a power supply voltage to the processor and the communication module. Since the monitoring device of the warming machine is powered by the power supply voltage of the mainboard of the warming machine, the working state of the monitoring device of the warming machine can be synchronized with the working state of the warming machine. When the warming machine is powered on, the monitoring device of the warming machine is also powered on; when the warming machine is powered off, the monitoring device of the warming machine is also powered off. The processor can determine that the warming machine is in a normal working state when it is powered on, and then the power-on duration of the processor can be counted and used as the use duration of the warming machine. In this way, the cumulative use duration of the warming machine can be counted.

[0139] In some embodiments, the working state of the warmer is obtained, including: obtaining a trigger state of a switch of the warmer, determining that the warmer is in a normal working state when the switch of the warmer is triggered to turn on, and determining that the warmer ends the working state when the switch of the warmer is triggered to turn off. Further, the timing is started when it is determined that the warmer is in the normal working state, and the timing is ended when it is determined that the warmer ends the working state, so as to obtain the use duration of the warmer at this time. Thus, the use duration of the warmer at each time is summed, and the cumulative use duration of the warmer is obtained, so as to realize the statistics of the cumulative use duration of the warmer.

[0140] By accurately counting the cumulative use duration of the warmer, the service life of the filter can be evaluated, and cleaning and replacement can be performed in time to avoid safety hazards caused by filter blockage. Moreover, in actual application, the cleanliness of the department where the warmer is located can be indirectly reflected according to the cumulative use duration of the warmer and the dirtiness of the filter, which can help the management personnel to more comprehensively understand the environmental status of the department. This helps to discover potential environmental problems in time and take corresponding measures to improve, so as to protect the patient treatment environment and treatment effect.

[0141] In some embodiments, the monitoring method of the warmer further includes: issuing a prompt signal when the total use duration of the warmer reaches a preset duration threshold.

[0142] The way of issuing the prompt signal is not limited, for example, the communication module 130 is used to issue the prompt signal. The preset duration threshold is not limited and can be set according to specific conditions.

[0143] In some embodiments, the monitoring method of the warmer further includes: determining a target warming temperature of the warmer according to a warming temperature parameter; determining a warming temperature threshold according to the target warming temperature; and outputting a high-temperature prompt information when the warming temperature parameter reaches the warming temperature threshold.

[0144] When the warmer is working, the warmer outputs corresponding heat to the object to be heated according to the target heating temperature. The target heating temperature is set by the operator according to actual needs. The target warming temperature usually has three temperature levels, and the specific temperature values of the first temperature level, the second temperature level and the third temperature level can be fixed or can be changed according to different warmers.

[0145] In some warming machines, the first temperature level is usually room temperature, the second temperature level is 38℃, and the third temperature level is 41℃. The processor can determine the current temperature level, i.e., the target warming temperature, according to the warming temperature parameter. For example, when the warming temperature parameter is 38.3℃, the processor can determine that the current target warming temperature is the second temperature level, i.e., the target warming temperature is 38℃. When the warming temperature parameter is 40.8℃, the processor can determine that the current target warming temperature is the third temperature level, i.e., the target warming temperature is 41℃.

[0146] After determining the target warming temperature, the processor also determines the warming temperature threshold matching the current target warming temperature. For example, when the current target warming temperature is 38℃, the warming temperature threshold is set to 39℃. During the warming process, the processor will immediately respond and output the high-temperature prompt information once the detected warming temperature parameter reaches or exceeds the current warming temperature threshold.

[0147] The high-temperature prompt information can be sent to the monitoring system through the communication module and displayed and warned by the monitoring system. The high-temperature prompt information can also be used to trigger the corresponding alarm device. The high-temperature prompt information is mainly used to prompt the operator that the current temperature is abnormal, so that the operator can take corresponding measures in time to prevent the warming machine from having a too high temperature during the warming process, which may cause safety problems or damage the object being warmed.

[0148] It should be understood that, although the steps in the flowcharts involved in the above-described embodiments are shown in sequence according to the arrows, these steps are not necessarily executed in sequence according to the arrows. Unless otherwise specified herein, the execution of these steps is not strictly limited in sequence, and these steps can be executed in other sequences. Moreover, at least some of the steps in the flowcharts involved in the above-described embodiments can include multiple steps or stages, which are not necessarily executed at the same time, but can be executed at different times. The execution sequence of these steps or stages is not necessarily sequential, but can be executed in rotation or alternation with at least some of the other steps or the steps or stages in the other steps.

[0149] Based on the same inventive concept, the embodiments of the present application also provide a monitoring device of a warming machine for implementing the above-described monitoring method of the warming machine. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme described in the above method, and therefore the specific limitations in one or more monitoring device embodiments of the warming machine provided below can refer to the limitations of the monitoring method of the warming machine described above, which will not be described here again.

[0150] In one exemplary embodiment, as Figure 9As shown, a monitoring device of a warmer is provided, comprising: a temperature acquisition module 902 and a data transmission module 904, wherein:

[0151] The temperature acquisition module 902 is configured to acquire a warming temperature of the warmer.

[0152] The data transmission module 904 is configured to determine a warming temperature parameter according to the warming temperature, and send the warming temperature parameter to a monitoring system through a communication module.

[0153] In an embodiment, the data transmission module 904 is further configured to acquire a working state of the warmer, and determine a use duration of the warmer according to the working state.

[0154] In an embodiment, the data transmission module 904 is further configured to determine a target warming temperature of the warmer according to the warming temperature parameter, determine a warming temperature threshold according to the target warming temperature, and output a high-temperature prompt information when the warming temperature parameter reaches the warming temperature threshold.

[0155] The above-mentioned modules of the monitoring device of the warmer can be all or partially realized by software, hardware and combinations thereof. The above-mentioned modules can be embedded in or independent of a processor in a computer device in hardware form, or stored in a memory in a computer device in software form, so as to be called and executed by a processor to perform the operations corresponding to the above-mentioned modules.

[0156] In an embodiment, a computer readable storage medium is provided, and the computer readable storage medium stores a computer program, which is executed by a processor to implement the steps in the above-mentioned method embodiments.

[0157] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a non-volatile computer readable storage medium, and when executed, can include the processes of the above-mentioned embodiment methods. Any reference to memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile memory and volatile memory. The non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical storage, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. The volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration but not limitation, the RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc. The database involved in the embodiments provided in the present application can include at least one of a relational database and a non-relational database. The non-relational database can include a distributed database based on a block chain, etc., without being limited thereto. The processor involved in the embodiments provided in the present application can be a general-purpose processor, a central processing unit, a graphics processing unit, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, an artificial intelligence (AI) processor, etc., without being limited thereto.

[0158] The technical features of the above embodiments can be combined in any manner. To make the description concise, all possible combinations of the technical features in the above embodiments are not described, but as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present application.

[0159] The above-described embodiments are merely illustrative of several embodiments of the present application, and the description is relatively specific and detailed, but should not be understood as a limitation on the scope of the patent. It should be noted that for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the scope of the present application. Therefore, the scope of protection of the present application should be subject to the appended claims.

Claims

1. A monitoring device for a heating machine, characterized in that, The heater is used to heat the object to be heated, and the monitoring device of the heater includes: Communication module; A temperature acquisition module includes a connection component. A first end of the connection component is used to connect to a first temperature sensor inside the heater, a third end of the connection component is used to connect to a second temperature sensor inside the heater, and a second end of the connection component is connected to a processor. The connection component is used to acquire a first temperature detected by the first temperature sensor on the side of the heater closer to the object to be heated, and a second temperature detected by the second temperature sensor on the side of the heater farther from the object to be heated, and output the first temperature and the second temperature to the processor. A power processing module is connected to the power supplies of the processor, the communication module, and the heating machine, respectively. The power processing module is used to connect to the power supply voltage of the heating machine and provide power supply voltage to the processor and the communication module. The processor includes a processing unit and a storage unit; the storage unit is used to store the ownership information and cumulative usage time of the heating machine; the processing unit is connected to the communication module and the storage unit, and is connected to the second end of the connection component; the processing unit is used to determine heating temperature parameters based on the first temperature; the heating temperature parameters include the average temperature or the highest heating temperature within a preset time period; the processing unit is also used to, when the power processing module provides power supply voltage to enable the processing unit to operate, read the previously written cumulative usage time from the storage unit at preset time intervals, add the preset time interval to the read cumulative usage time to obtain the current cumulative usage time, and write the current cumulative usage time into the storage unit; The processing unit is also configured to read the attribution information from the storage unit; and send the heating temperature parameter, the attribution information, and the current cumulative usage time to the monitoring system via the communication module; The processing unit is further configured to determine the difference between the second temperature and the first temperature, and when the difference exceeds a preset difference range, determine that the temperature transmission status is abnormal, and when the temperature transmission status is abnormal, send a temperature transmission abnormality signal to the monitoring system through the communication module.

2. A monitoring method for a heating machine, characterized in that, The method is implemented based on the monitoring device of the heating machine according to any one of claims 1, and includes: The connection component obtains the first temperature detected by the first temperature sensor on the side of the heater closer to the object to be heated, and the second temperature detected by the second temperature sensor on the side of the heater farther away from the object to be heated. The heating temperature parameters are determined based on the first temperature; the heating temperature parameters include the average temperature over a preset time or the highest heating temperature. When the power processing module provides power supply voltage to enable the processing unit to work, the cumulative usage time previously written is read from the storage unit at preset time intervals, the read cumulative usage time is added to the preset time interval to obtain the current cumulative usage time, and the current cumulative usage time is written to the storage unit. The difference between the second temperature and the first temperature is determined. When the difference exceeds a preset difference range, the temperature transmission status is determined to be abnormal. In the case of abnormal temperature transmission status, a temperature transmission abnormality signal is sent to the monitoring system through the communication module. The system reads the ownership information from the storage unit and sends the heating temperature parameter, the ownership information, and the current cumulative usage time to the monitoring system through the communication module.

3. The method according to claim 2, characterized in that, The method further includes: The target heating temperature of the heating machine is determined based on the heating temperature parameters. Determine the heating temperature threshold based on the target heating temperature; When the heating temperature parameter reaches the heating temperature threshold, a high temperature warning message is output.

4. A heating device, characterized in that, It includes a heating machine and a monitoring device for the heating machine as described in claim 1.

5. A medical management system, characterized in that, It includes a monitoring system and at least one heating device as described in claim 4.

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