A temperature control blanket system

Abstract

An embodiment of the present invention provides a temperature control blanket system, which relates to the technical field of medical devices. Among them: A data processor is configured to obtain the body temperature of an object collected by a body temperature sensor, the object information of the object, and the target body temperature, and send the body temperature of the object, the object information, and the target body temperature to a server; The server is configured to obtain target parameters including the working parameters of a heater, a cooler, and a liquid pump based on the body temperature of the object, the object information, and the target body temperature, and based on the historical working parameters of the heater, the cooler, and the liquid pump stored in the server, and send the target parameters to the data processor; The data processor is configured to send the target parameters and the target body temperature to a controller; The controller is configured to obtain the body temperature of the object and the liquid temperature, and control the operation of the heater, the cooler, and the liquid pump based on the target parameters, the target body temperature, the body temperature of the object, and the liquid temperature. When adjusting the body temperature of an object by applying the system provided by the embodiment of the present invention, the body temperature of the object can be better adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of instruments, and particularly to a temperature control blanket system. Background Art

[0002] Generally, when it is necessary to adjust the body temperature of an object such as a human or an animal, physical adjustment can be performed through external stimuli. Using a temperature control blanket to physically raise or lower the body temperature of an object is a common method. The temperature control blanket usually takes the body temperature of the object as the control target, and by raising or lowering the temperature of the liquid inside the temperature control blanket, the body temperature of the object also rises or falls accordingly, so as to adjust the body temperature of the object to the required temperature.

[0003] However, for the temperature control blankets in the prior art, in order to quickly adjust the body temperature of the object to the required temperature, the feelings of the object are often ignored, so it is easy to cause discomfort to the object and lead to unpredictable adverse consequences. Therefore, a temperature control blanket that can better adjust the body temperature of the object is needed. Summary of the Invention

[0004] The purpose of the embodiments of the present invention is to provide a temperature control blanket system to better adjust the body temperature of an object. The specific technical solutions are as follows:

[0005] In one embodiment of the present invention, a temperature control blanket system is provided, including: a server, a data processor, a controller, a heat exchange container for placing liquid, a heater, a cooler, a liquid pump, a circulation pipeline, a liquid temperature sensor for collecting the liquid temperature, a body temperature sensor for collecting the body temperature of the object, and a blanket body;

[0006] The circulation pipeline runs through the blanket body, and the two ports of the circulation pipeline are respectively communicated with the liquid inlet and the liquid outlet of the heat exchange container. The heater is used to heat the liquid in the heat exchange container, the cooler is used to cool the liquid in the heat exchange container, the liquid pump is used to drive the liquid to flow in the circulation pipeline, and the controller is electrically connected to the data processor, the heater, the cooler, and the liquid pump, wherein:

[0007] The data processor is used to obtain the body temperature of the object collected by the body temperature sensor, the object information of the object, and the target body temperature, and send the body temperature of the object, the object information, and the target body temperature to the server;

[0008] The server is used to obtain target parameters including the working parameters of the heater, the cooler, and the liquid pump based on the body temperature of the object, the object information, and the target body temperature, and based on the historical working parameters of the heater, the cooler, and the liquid pump stored in the server, and send the target parameters to the data processor;

[0009] The data processor is further configured to send the target parameters and the target body temperature to the controller.

[0010] The controller is configured to obtain the body temperature of the object collected by the body temperature sensor and the liquid temperature collected by the liquid temperature sensor, and control the heater, the cooler, and the liquid pump to operate based on the target parameters, the target body temperature, the body temperature of the object, and the liquid temperature.

[0011] In one embodiment of the present invention, the controller is specifically configured to:

[0012] Compare the body temperature of the object collected by the body temperature sensor with the target body temperature;

[0013] If the body temperature of the object is higher than the target body temperature, control the cooler and the liquid pump to operate according to the target parameters;

[0014] If the body temperature of the object is lower than the target body temperature, control the heater and the liquid pump to operate according to the target parameters.

[0015] In one embodiment of the present invention, the controller is further configured to record the continuous duration of the operation of the heater, the cooler, and the liquid pump based on the target parameters, and after the operation ends, send the obtained continuous duration to the data processor;

[0016] The data processor is further configured to forward the received continuous duration to the server;

[0017] The server is further configured to adjust the target parameters stored locally in the server according to the received continuous duration.

[0018] In one embodiment of the present invention, the target parameters include: operating power;

[0019] The server adjusts the target parameters stored locally in the server according to the received continuous duration according to the following expression:

[0020] kna = (Tnr - Tn) / (10Tn)

[0021] Pn' = Pn(1 + kna)

[0022] Among them, Tn is: the working duration of the heater, cooler and liquid pump when the target difference locally stored in the server changes from n to n - m; Tnr is: the working duration of the heater, cooler and liquid pump when the target difference changes from n to n - m recorded by the controller; the target difference is: the difference between the body temperature of the object and the target body temperature; Pn is: the working power of the heater, cooler and liquid pump when the target difference locally stored in the server changes from n to n - m; Pn' is: the adjusted Pn.

[0023] In one embodiment of the present invention, the liquid temperature sensor is located outside the liquid outlet of the heat exchange container.

[0024] In one embodiment of the present invention, the data processor is equipped with a touch display screen;

[0025] The data processor is further configured to obtain the liquid temperature collected by the liquid temperature sensor, generate temperature change curves for the liquid temperature and the body temperature of the object respectively, and display the generated temperature change curves on the display screen.

[0026] In one embodiment of the present invention, the system further includes: a first vital sign sensor, and the first vital sign sensor is connected to the controller in a wired manner;

[0027] The controller is further configured to obtain the first vital sign data of the object collected by the first vital sign sensor based on the wired connection between the controller and the first vital sign sensor. If the first vital sign data is not within a preset first vital sign range, the target parameter is lowered according to a preset lowering coefficient, and the heater, cooler and liquid pump are controlled to operate based on the lowered target parameter, and an alarm message is sent to the data processor;

[0028] The data processor is configured to receive the alarm message and send out an alarm signal.

[0029] In one embodiment of the present invention, the system further includes: a second vital sign sensor, the second vital sign sensor is connected to the data processor in a wireless manner, and the data processor is connected to the controller in a wired manner;

[0030] The data processor is further configured to obtain the second vital sign data of the object collected by the second vital sign sensor based on the wireless connection between the data processor and the second vital sign sensor, and send the second vital sign data to the controller based on the wired connection between the data processor and the controller;

[0031] The controller is further configured to, if the second physiological sign data is not within a preset second physiological sign range, reduce the target parameter according to a preset reduction coefficient, control the heater, the cooler, and the liquid pump to operate based on the reduced target parameter, and send an alarm message to the data processor;

[0032] The data processor is configured to receive the alarm message and send out an alarm signal.

[0033] In one embodiment of the present invention, the first physiological sign sensor and the second physiological sign sensor include at least one of the following sensors:

[0034] A heart rate sensor, a blood pressure sensor, and an impedance sensor.

[0035] In one embodiment of the present invention, the data processor is further configured to send a default operation instruction to the controller if it fails to obtain the target parameter from the server;

[0036] The controller is further configured to control the heater, the cooler, and the liquid pump to operate according to the default working parameters of the heater, the cooler, and the liquid pump locally stored in the controller.

[0037] In one embodiment of the present invention, the liquid placed in the heat exchange container is water.

[0038] Advantageous effects of the embodiments of the present invention:

[0039] As can be seen from the above, the temperature control blanket system provided by the embodiments of the present invention obtains the body temperature of the object, the object information of the object, and the target body temperature collected by the body temperature sensor through the data processor, and sends the body temperature of the object, the object information, and the target body temperature to the server. The server obtains a target parameter including the working parameters of the heater, the cooler, and the liquid pump based on the body temperature of the object, the object information, and the target body temperature and the historical working parameters of the heater, the cooler, and the liquid pump stored in the server, and sends the target parameter to the data processor, and then the data processor sends the target parameter and the target body temperature to the controller. The controller obtains the body temperature of the object collected by the body temperature sensor and the liquid temperature collected by the liquid temperature sensor, and controls the heater, the cooler, and the liquid pump to operate based on the target parameter, the target body temperature, the body temperature of the object, and the liquid temperature.

[0040] Since the controller controls the operation of the heater, cooler and liquid pump based on the target parameter, target body temperature, object body temperature and liquid temperature, on the one hand, the target parameter is obtained by the server based on the object body temperature, object information and target body temperature according to the historical working parameters stored in the server, and the historical working parameters reflect the working parameters adopted in the previous working process of the server. Therefore, the obtained target parameter is a better parameter that can be used to adjust the body temperature of the object and can better adjust the body temperature of the object. On the other hand, the liquid temperature sensor and body temperature sensor can collect the temperature in real time and send the collected temperature to the controller. Therefore, on this basis, the safety of the object can be better protected during the process of adjusting the body temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other embodiments based on these drawings.

[0042] Figure 1 FIG. 9 is a schematic structural diagram of the first temperature control blanket system provided by an embodiment of the present invention.

[0043] Figure 2 FIG. 13 is a schematic structural diagram of the second temperature control blanket system provided by an embodiment of the present invention.

[0044] Figure 3 FIG. 17 is a schematic structural diagram of the third temperature control blanket system provided by an embodiment of the present invention.

[0045] Figure 4 FIG. 21 is a schematic structural diagram of the fourth temperature control blanket system provided by an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art based on this application belong to the scope of protection of the present invention.

[0047] The temperature control blanket system provided by the embodiments of the present invention will be described in detail below through specific embodiments.

[0048] In an embodiment of the present invention, as Figure 1As shown in the figure, a structural schematic diagram of a first temperature control blanket system is provided. The temperature control blanket system includes: a server 101, a data processor 102, a controller 103, a heat exchange container 104 for placing liquid, a heater 105, a cooler 106, a liquid pump 107, a circulation pipeline 108, a liquid temperature sensor 109 for collecting the temperature of the liquid, a body temperature sensor 1010 for collecting the body temperature of the object, and a blanket body 1011;

[0049] The circulation pipeline 108 runs through the blanket body 1011. The two ports of the circulation pipeline 108 are respectively connected to the liquid inlet and outlet of the heat exchange container 104. The heater 105 is used to heat the liquid in the heat exchange container 104, the cooler 106 is used to cool the liquid in the heat exchange container 104, and the liquid pump 107 is used to drive the liquid to flow in the circulation pipeline 108. The controller 103 is electrically connected to the data processor 102, the heater 105, the cooler 106, and the liquid pump 107. Among them:

[0050] The data processor 102 is used to obtain the body temperature of the object collected by the body temperature sensor 1010, the object information of the object, and the target body temperature, and send the body temperature of the object, the object information, and the target body temperature to the server 101;

[0051] The server 101 is used to obtain target parameters including the working parameters of the heater, cooler, and liquid pump based on the body temperature of the object, the object information, and the target body temperature, and based on the historical working parameters of the heater, cooler, and liquid pump stored in the server 101, and send the target parameters to the data processor 102;

[0052] The data processor 102 is further used to send the target parameters and the target body temperature to the controller;

[0053] The controller is used to obtain the body temperature of the object collected by the body temperature sensor 1010 and the liquid temperature collected by the liquid temperature sensor 109, and control the operation of the heater 105, cooler 106, and liquid pump 107 based on the target parameters, the target body temperature, the body temperature of the object, and the liquid temperature.

[0054] In the embodiment of the present invention, in actual application, the body temperature sensor 1010 can be placed at a position where the body temperature of the object can be detected, and the blanket body 1011 can be covered at a position where the object can be cooled, heated, or insulated. For example, in clinical applications, the body temperature sensor 1010 can be placed in the rectum of a person, and the blanket body 1011 can be covered on the torso, limbs, head, etc. of a person.

[0055] The above data processor 102 is a processor with network communication functions. Specifically, the above data processor 102 can interact with the controller 103 through a wired connection, and can also interact with the server 101 through a wireless network. The above data processor 102 can also receive the data collected by the sensor through a wireless network. For example, it can interact with the server 101 through a Wi-Fi local area network, or receive the data collected by the sensor through a Bluetooth device.

[0056] The above object body refers to the object whose body temperature needs to be adjusted. For example, it can be a person, an animal, or other objects with temperature regulation requirements.

[0057] The above object body temperature is the current body temperature of the object whose body temperature needs to be adjusted, which can be collected by the body temperature sensor 1010 in real time and sent to the data processor 102.

[0058] The object information of the above object body can include age, gender, height, weight, body temperature, heart rate, disease information, etc. The above object information can be manually input into the data processor 102 by the operator after being measured in advance. Among them, the heart rate can also be collected by an external heart rate sensor in real time and sent to the data processor 102.

[0059] The above target body temperature is the expected body temperature after the body temperature of the object whose body temperature needs to be adjusted is adjusted.

[0060] The above historical working parameters can be obtained by the server 101 through data processing of the previous working parameters of the heater 105, the cooler 106, and the liquid pump 107. In addition, the initial value of the above historical working parameters can be set by default and then adjusted as the heater 105, the cooler 106, and the liquid pump 107 work.

[0061] Specifically, the working parameters can include the working power of the heater 105, the cooler 106, and the liquid pump 107, etc. The above previous working parameters can be obtained through calculation and analysis based on the historical data of various adjustment methods used when the server 101 collected the body temperature of the previous adjusted object body. The above historical data can be the data stored locally in the server 101, which can include the temperature difference between the body temperature of the previous object body before adjustment and the target body temperature, the power and working duration of the heater, the cooler, and the liquid pump used to effectively and safely adjust the body temperature of the object body, the description information of the physical state of the object body during the adjustment process, and the rising and falling effects of the body temperature after adjustment, etc.

[0062] In addition, the above-mentioned server 101 can also manage the identities of all temperature control blankets, and manage the temperature control blankets in different application scenarios in different management ways. For example, different target parameters are sent down. In addition, the server 101 can also monitor the information security and resource occupancy in the server 101 to avoid problems such as information leakage, data errors, and system crashes, which may cause the inability to interact with the data processor 101 in a timely manner.

[0063] In the embodiment of the present invention, the above-mentioned data processor 102 can collect the object body temperature through the body temperature sensor 1010, obtain the object information and the target body temperature through manual input by the operator, and then the data processor 102 can send the obtained object body temperature, object information, and target body temperature to the server 101 through the network connection between it and the server 101.

[0064] After receiving the object body temperature, object information, and target temperature, the above-mentioned server 101 can analyze and match them with the historical working parameters of the heater 105, cooler 106, and liquid pump 107 stored locally in the server 101 to obtain the target parameters including the working parameters of the heater 105, cooler 106, and liquid pump 107. Then, the server 101 can send the target parameters to the data processor 102 through the network connection between it and the data processor 102.

[0065] In the embodiment of the present invention, the above-mentioned server 101 can calculate the temperature difference between the object body temperature and the target temperature, which is called the target temperature difference, and then search for the working parameters that match the target temperature difference in different working parameter groups as the target parameters.

[0066] Since the object information can include various different information, the matching order of the above-mentioned different information in the temperature difference matching process can be preset. For example, the object information includes: age, weight, gender, height, disease information, heart rate. In this case, in the order of age, weight, gender, height, disease information, heart rate, the working parameters that match the target temperature difference can be searched in the working parameter groups obtained based on these information in turn. Of course, it can also be in the order of gender, age, height, weight, heart rate, disease information, and the working parameters that match the target temperature difference can be searched in the working parameter groups obtained based on these information in turn.

[0067] Each working parameter in the above-mentioned working parameter group corresponds to a temperature difference. And different working parameter groups are obtained based on different information in the object information.

[0068] In addition, the above-mentioned working parameter groups can be obtained in the following way.

[0069] When adjusting the temperature of an object body with different object information, the operating parameters of the heater 105, the cooler 106, and the liquid pump 107 can be pre-collected, which are called historical data. These historical data may include: the object information of the object body itself, the adjustment temperature difference, the operating parameters of the heater 105, the cooler 106, and the liquid pump 107, etc. By grouping the above historical data, the operating parameter groups for different information in the object information are obtained.

[0070] For example, the historical data generated when adjusting the human body temperature in clinical applications can be grouped. First, the historical data can be grouped according to the gender of the person. The historical data corresponding to the same gender is divided into the same group, and two gender groups are obtained. Then, the historical data can be grouped according to the age of the people in the two gender groups. For people under 20 years old, the corresponding historical data is grouped at 5-year age intervals, and for people over 20 years old, the corresponding historical data is grouped at 10-year age intervals, so as to obtain multiple age groups. Next, the historical data can be grouped according to the weight of the people in each age group. People can be grouped at 5-kg weight intervals for the corresponding historical data, and multiple weight groups are obtained. Then, the historical data can be grouped according to the height of the people in each weight group. The corresponding historical data can be grouped at 5-cm height intervals, and multiple height groups are obtained. Then, the historical data can be grouped according to the disease information of the people in each height group. The corresponding historical data can be grouped according to different diseases such as cardiovascular and cerebrovascular diseases, lung diseases, liver diseases, diabetes, Parkinson's syndrome, etc., so as to obtain multiple disease information groups. Finally, the historical data can be grouped according to the heart rate of the people in each disease information group. The corresponding historical data can be grouped from high to low at 10 beats per minute intervals, and multiple heart rate groups are obtained.

[0071] After grouping the above historical data, the operating parameter groups for different information in the object information are obtained. The operating parameters included in each group are the previous operating parameters. Through computational analysis such as data integration and data cleaning of the previous operating parameters in each group, the operating parameters finally included in each operating parameter group are obtained. The operating parameters included in each operating parameter group can also be considered as historical operating parameters.

[0072] Based on the foregoing content, after obtaining the operating parameter groups, the server 101 can search for the operating parameters that match the target temperature difference in different operating parameter groups as the target parameters.

[0073] For example, in clinical applications, the server 101 can match the following operating parameters as target parameters for people aged 30 to 40 years old, weighing 70 kg to 75 kg, male, and with a height of 175 cm to 180 cm and no underlying diseases:

[0074] Table 1

[0075]

[0076] After receiving the target parameters sent by the server 101, the above data processor 102 can send the target parameters and the target body temperature to the controller 103 together. After receiving the target parameters and the target body temperature, the controller 103 can control the heater 105, the cooler 106, and the liquid pump 107 to work with the powers of the heater, the cooler, and the liquid pump in the target parameters as the working powers.

[0077] Specifically, the controller 103 can also receive the liquid temperature collected by the liquid temperature sensor in real time and the object body temperature collected by the body temperature sensor through a wired connection at the same time, and control the heater 105, the cooler 106, and the liquid pump 107 to work according to the above target parameters, target body temperature, object body temperature, and liquid temperature.

[0078] Since the controller controls the heater, the cooler, and the liquid pump to work based on the target parameters, the target body temperature, the object body temperature, and the liquid temperature. On the one hand, the target parameters are obtained by the server according to the object body temperature, object information, and target body temperature based on the historical working parameters stored in the server, and the historical working parameters reflect the working parameters adopted in the previous working process of the server. Therefore, the obtained target parameters are better parameters that can be used to adjust the body temperature of the object and can better adjust the body temperature of the object. On the other hand, the liquid temperature sensor and the body temperature sensor can collect the temperature in real time and send the collected temperature to the controller. Therefore, on this basis, the safety of the object can be better protected during the process of adjusting the body temperature.

[0079] In an embodiment of the present invention, the controller 103 can specifically be used for:

[0080] Compare the object body temperature collected by the body temperature sensor 1010 with the target body temperature;

[0081] If the object body temperature is higher than the target body temperature, control the cooler 106 and the liquid pump 107 to work according to the target parameters;

[0082] If the object body temperature is lower than the target body temperature, control the heater 106 and the liquid pump 107 to work according to the target parameters.

[0083] After receiving the target parameters and the target body temperature sent by the data processor 102, the above-mentioned controller 103 can first obtain the object body temperature collected in real time by the body temperature sensor 1010 through the wired connection between the controller 103 and the body temperature sensor 1010. If the object body temperature is higher than the target body temperature at this time, it is necessary to cool the object body. Then the controller 103 can control the heater 105 to stop working, while the cooler 106 and the liquid pump 107 work at the power of the cooler and the liquid pump in the target parameters.

[0084] If the object body temperature is lower than the target body temperature at this time, it is necessary to warm the object body. Then the controller 103 can control the cooler 106 to stop working, while the heater 105 and the liquid pump 107 work at the power of the heater and the liquid pump in the target parameters.

[0085] It can be seen that when adjusting the object body temperature by applying the system provided in the above embodiment, the body temperature adjustment scheme of the object body can be flexibly adjusted according to the current body temperature of the object body, so that the body temperature of the object body can be adjusted in the best adjustment manner.

[0086] In an embodiment of the present invention, the controller 103 is further configured to record the duration of the heater 105, the cooler 106, and the liquid pump 107 working based on the target parameters, and after the work is completed, send the obtained duration to the data processor 102;

[0087] The data processor 102 is further configured to forward the received duration to the server 101;

[0088] The server 101 is further configured to adjust the target parameters stored locally in the server 101 according to the received duration.

[0089] During the process of the above-mentioned controller 103 controlling the heater 105, the cooler 106, and the liquid pump 107 to work at the working power in the target parameters, it can record the duration of the heater 105, the cooler 106, and the liquid pump 107 working until the body temperature adjustment of the object body ends, or it can also record the duration until the heater 105, the cooler 106, and the liquid pump 107 end their work. Specifically, the working time of the heater 105, the cooler 106, and the liquid pump 107 can be timed by installing a timing device in the controller, or a timing device can be externally connected to the controller to time the working time of the heater 105, the cooler 106, and the liquid pump 107.

[0090] After the timing of the working time of the heater 105, the cooler 106, and the liquid pump 107 ends, the controller 103 can send the recorded continuous working durations of the heater 105, the cooler 106, and the liquid pump 107 to the data processor 102 through its wired connection with the data processor 102. After receiving the continuous durations, the data processor 102 can forward the above continuous durations to the server 101 through its wireless network connection with the server 101. After receiving the continuous durations, the server 101 can adjust the target parameters stored locally in the server 101 according to the continuous durations.

[0091] It can be seen that when applying the system provided in this embodiment to adjust the body temperature of the object to be adjusted, the controller 103 can record the actual continuous working durations of the heater 105, the cooler 106, and the liquid pump 107 each time the body temperature of the object to be adjusted is adjusted. The server 101 adjusts the target parameters according to the actual continuous working durations, and can improve the target parameters more perfectly in the process of continuously adjusting the body temperature of the object according to the target parameters, so as to obtain better target parameters that can be used to adjust the body temperature of the object to be adjusted.

[0092] In one embodiment of the present invention, the target parameter includes: working power. The server 101 adjusts the target parameters stored locally in the server 101 according to the received continuous duration according to the following expression:

[0093] kna = (Tnr - Tn) / (10Tn)

[0094] Pn' = Pn(1 + kna)

[0095] Where, Tn is: the working continuous duration of the heater, the cooler, and the liquid pump when the target difference stored locally in the server changes from n to n - m; Tnr is: the working continuous duration of the heater, the cooler, and the liquid pump recorded by the controller when the target difference changes from n to n - m; the target difference is: the difference between the body temperature of the object to be adjusted and the target body temperature; Pn is: the working power of the heater, the cooler, and the liquid pump when the target difference stored locally in the server changes from n to n - m; Pn’ is: the adjusted Pn.

[0096] Where, the value of m can be 0.1, 0.5, 1, 1.5, 2, etc., as long as it meets the actual requirements.

[0097] After receiving the continuous duration Tnr forwarded by the data processor 102, the server 101 calculates the working powers Pn' of the heater 105, the cooler 106, and the liquid pump 107 according to the above expression, and uses them as new parameter values to replace the working powers Pn of the heater 105, the cooler 106, and the liquid pump in the original target working parameters stored locally in the server 101. When the system is used next time, the working powers of the heater 105, the cooler 106, and the liquid pump 107 are adjusted respectively according to the updated target parameter Pn'.

[0098] And so on. After each use of the system, after the server 101 receives the continuous duration Tnr forwarded by the data processor 102, the working powers Pn of the heater 105, the cooler 106, and the liquid pump in the target parameters are updated, while the standard continuous duration stored locally in the server 101 remains unchanged. The more times the system runs, the closer the actual continuous duration Tnr will be to the standard continuous duration Tn, and the more accurate and reasonable the target parameters will be.

[0099] In an embodiment of the present invention, the liquid temperature sensor 109 can be located outside the liquid outlet of the heat exchange container 104. In addition, the liquid temperature sensor 109 can also be located at the liquid outlet of the liquid pump 107, or at the liquid inlet of the blanket body 1011, etc., as long as it can measure the real-time temperature of the liquid in the system.

[0100] In an embodiment of the present invention, as Figure 2 shown, a schematic structural diagram of a second temperature control blanket system is provided. The temperature control blanket system includes: a server 101, a data processor 102, a controller 103, a heat exchange container 104 for placing liquid, a heater 105, a cooler 106, a liquid pump 107, a circulation pipeline 108, a liquid temperature sensor 109 for collecting the liquid temperature, a body temperature sensor 1010 for collecting the object body temperature, and a blanket body 1011, wherein:

[0101] The data processor 102 is equipped with a touch display screen;

[0102] The data processor 102 is further configured to obtain the liquid temperature collected by the liquid temperature sensor 109, generate temperature change curves for the liquid temperature and the object body temperature respectively, and display the generated temperature change curves on the display screen.

[0103] The above display screen can be a touch screen, and the operator can directly input the required information and data through the touch screen.

[0104] The above data processor 102 can obtain the liquid temperature collected in real time by the liquid temperature sensor 109 through its wireless network connection with the liquid temperature sensor 109. The data processor 102 can generate a liquid temperature change curve based on the obtained liquid temperature and display it on the display screen. The data processor 102 can also obtain the body temperature of the object collected in real time by the body temperature sensor 1010 through its wireless network connection with the body temperature sensor 1010. The data processor 102 can generate a body temperature change curve of the object based on the obtained body temperature of the object and display it on the display screen.

[0105] It can be seen that when the system provided by this embodiment is used to adjust the body temperature of the object, the change curves of the temperature of the liquid in the temperature control blanket and the body temperature of the object can be intuitively displayed, which is convenient for the operator to monitor in real time and can better protect the safety of the object during body temperature regulation. Moreover, the self-attributes of the touch screen also facilitate the operator to quickly input the information and data that need to be input.

[0106] In one embodiment of the present invention, as Figure 3 shown, a schematic structural diagram of a third temperature control blanket system is provided. The temperature control blanket system includes: a server 101, a data processor 102, a controller 103, a heat exchange container 104 for placing liquid, a heater 105, a cooler 106, a liquid pump 107, a circulation pipeline 108, a liquid temperature sensor 109 for collecting the liquid temperature, a body temperature sensor 1010 for collecting the body temperature of the object, a blanket body 1011, and a first vital sign sensor 1012. The first vital sign sensor 1012 is connected to the controller 103 in a wired manner, wherein:

[0107] The controller 103 is further configured to obtain the first vital sign data of the object collected by the first vital sign sensor 1012 based on the wired connection between the controller 103 and the first vital sign sensor 1012. If the first vital sign data is not within the preset first vital sign range, the target parameter is adjusted downward according to the preset adjustment coefficient, and the heater 105, the cooler 106, and the liquid pump 107 are controlled to operate based on the adjusted target parameter, and an alarm message is sent to the data processor 102;

[0108] The data processor 102 is configured to receive the alarm message and issue an alarm signal.

[0109] The above-mentioned preset first physical sign range may be: the range of the first characteristic data when the physical signs of the object to be characterized are in a stable state. Based on this, when the first physical sign data is not within this range, it can be considered that the physical sign condition of the object fluctuates at this time. For example, the first physical sign sensor 1012 may be a heart rate sensor, the first physical sign range may be a heart rate range, and it is preset to be from 45 beats per minute to 125 beats per minute. If the heart rate of the object is within this range, it can be considered that the heart rate condition of the object is stable at this time and the object is in a safe state. If the heart rate of the object is less than 45 beats per minute or greater than 125 beats per minute, it can be considered that the heart rate condition of the object fluctuates at this time. In addition, the first physical sign sensor 1012 may also be a blood pressure sensor, an impedance sensor, etc.

[0110] The above-mentioned preset reduction coefficient may be a preset reduction coefficient. When the first physical sign data is not within the first physical sign range and the physical sign condition of the object fluctuates, the target parameter can be reduced according to the preset reduction coefficient to slow down the fluctuation of the physical sign condition of the object.

[0111] The above-mentioned first physical sign sensor 1012 can send the first physical sign data of the object collected in real time to the controller 103 through its wired connection with the controller 103. The controller 103 can compare in real time whether the received first physical sign data is within the first physical sign range. If the first physical sign data is not within the first physical sign range, the controller 103 can reduce the target parameter according to the preset reduction coefficient, control the heater 105, the cooler 106, and the liquid pump 107 to operate based on the reduced target parameter, and send an alarm message to the data processor 102.

[0112] For example, the first physical sign sensor 1012 may be a heart rate sensor, the first physical sign range may be a heart rate range, and it is preset to be from 45 beats per minute to 125 beats per minute. The preset reduction coefficient may be 33%. When the heart rate of the object is less than 45 beats per minute or greater than 125 beats per minute, the controller 103 can reduce the target parameter to 33% of the original target parameter, that is, reduce the working power of the heater 105, the cooler 106, and the liquid pump 107 to 33% of the original working power, continue to operate at this working power, and send an alarm message to the data processor 102.

[0113] In addition, in practical applications, the above-mentioned first physical sign sensor 1012 can be placed at a position where the first physical sign of the object can be detected. For example, in clinical applications, if the first physical sign sensor 1012 is a heart rate sensor, it can be worn on the wrist of a person or other places where the human pulse can be detected.

[0114] After receiving the alarm information, the data processor 102 can send out an alarm signal for warning. The alarm signal can be a sharp siren or a warning on the display screen.

[0115] As can be seen, when applying the system provided in this embodiment to adjust the body temperature of the object, the first physical sign sensor 1012 can timely detect the physical sign status of the object. When the physical sign status of the object fluctuates, the system can be adjusted in a timely manner to adjust the body temperature of the object in a more suitable adjustment method, and at the same time, an alarm signal can be sent out in a timely manner to warn the operator to avoid accidents to the object.

[0116] In one embodiment of the present invention, as Figure 4 shown, a schematic structural diagram of a fourth temperature control blanket system is provided. The temperature control blanket system includes: a server 101, a data processor 102, a controller 103, a heat exchange container 104 for placing liquid, a heater 105, a cooler 106, a liquid pump 107, a circulation pipeline 108, a liquid temperature sensor 109 for collecting the liquid temperature, a body temperature sensor 1010 for collecting the body temperature of the object, a blanket body 1011, and a second physical sign sensor 1013. The second physical sign sensor 1013 is wirelessly connected to the data processor 102, and the data processor 102 is wired-connected to the controller 103, wherein:

[0117] The data processor 102 is further configured to obtain the second physical sign data of the object collected by the second physical sign sensor 1013 based on the wireless network connection between the data processor 102 and the second physical sign sensor 1013, and send the second physical sign data to the controller 103 based on the wired connection between the data processor 102 and the controller 103;

[0118] The controller 103 is further configured to, if the second physical sign data is not within the preset second physical sign range, lower the target parameter according to the preset lowering coefficient, control the heater 105, the cooler 106, and the liquid pump 107 to operate based on the lowered target parameter, and send an alarm message to the data processor 102;

[0119] The data processor 102 is configured to receive the alarm information and send out an alarm signal.

[0120] The above-mentioned second physical sign sensor 1013 can be a sensor capable of transmitting data through a wireless network, and can be any physical sign sensor required for adjusting the body temperature of the object in actual applications. For example, a heart rate sensor, a blood pressure sensor, an impedance sensor, etc.

[0121] The above-mentioned preset second physical sign range may be: the range of the second characteristic data when the physical signs of the represented object are in a stable state. Based on this, when the second physical sign data is not within this range, it can be considered that the physical sign condition of the object fluctuates at this time.

[0122] The above-mentioned preset reduction coefficient may be a preset reduction coefficient. When the second physical sign data is not within the second physical sign range and the physical sign condition of the object fluctuates, the target parameter can be reduced according to the preset reduction coefficient to slow down the fluctuation of the physical sign condition of the object.

[0123] The above-mentioned data processor 102 can obtain the second physical sign data of the object collected in real time by the second physical sign sensor 1013 through its wireless network connection with the second physical sign sensor 1013, and send the second physical sign data to the controller 103 in real time. The controller 103 can compare in real time whether the received second physical sign data is within the second physical sign range. If the second physical sign data is not within the second physical sign range, the controller 103 can reduce the target parameter according to the preset reduction coefficient, control the heater 105, the cooler 106 and the liquid pump 107 to operate based on the reduced target parameter, and send an alarm message to the data processor 102.

[0124] The data processor 102 is configured to receive the alarm message and send out an alarm signal.

[0125] Thus, when applying the system provided in this embodiment to adjust the body temperature of the object, according to the actual requirements in adjusting the body temperature of the object in actual applications, any sensors required in the adjustment process can be connected through a wireless network, which can meet more actual application scenarios.

[0126] In an embodiment of the present invention, the data processor 102 is further configured to send a default operation instruction to the controller 103 if the acquisition of the target parameter from the server 101 fails;

[0127] The controller 103 is further configured to control the heater 105, the cooler 106 and the liquid pump 107 to operate according to the default working parameters of the heater 105, the cooler 106 and the liquid pump 107 stored locally in the controller 103.

[0128] The above-mentioned default working parameters may be preset working parameters that can ensure the stability of the physical condition of the object and are stored locally in the controller 103. For example, when the system in this embodiment is applied to adjust the body temperature of a person in clinical applications, the default working parameters may be the parameters in the following table:

[0129] Table 2

[0130]

[0131]

[0132] The data processor 102 may fail to obtain the target parameters from the server 101 due to network reasons. At this time, a default operation instruction can be sent to the controller 103. After receiving the default operation instruction, the controller 103 can control the heater 105, the cooler 106, and the liquid pump 107 to operate with the default working parameters stored locally in the controller 103.

[0133] Thus, when applying the system provided in this embodiment to adjust the body temperature of the object, even if the data processor 102 cannot obtain the target parameters from the server 101 in time, the controller 103 can still control the heater 105, the cooler 106, and the liquid pump 107 to operate with appropriate working parameters, and adjust the body temperature of the object on the premise of ensuring the stability of the physical condition of the object.

[0134] In one embodiment of the present invention, the liquid placed in the heat exchange container 104 can be water. The liquid placed in the heat exchange container 104 can be any liquid that is easy to safely heat up and cool down, such as ethanol, ethylene glycol, glycerol, mineral heat transfer oil, etc., as long as it meets the actual requirements. For the sake of safety, hygiene, and easy replacement, in this embodiment, the liquid placed in the heat exchange container 104 can be water.

[0135] Thus, when applying the system provided in this embodiment to adjust the body temperature of the object, since water is a relatively safe, hygienic, and easy-to-replace liquid, when the liquid placed in the heat exchange container 104 is water, this system can be used more safely and conveniently.

[0136] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0137] Each embodiment in this specification is described in a related manner. For the same or similar parts among the embodiments, reference can be made to each other. Each embodiment focuses on the differences from other embodiments. The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A temperature control blanket system, characterized in that, Comprising: A server, a data processor, a controller, a heat exchange container for placing liquid, a heater, a cooler, a liquid pump, a circulation pipeline, a liquid temperature sensor for collecting the temperature of the liquid, a body temperature sensor for collecting the body temperature of the object body, and a blanket body; The circulation pipeline runs through the blanket body, and the two ports of the circulation pipeline are respectively communicated with the liquid inlet and the liquid outlet of the heat exchange container. The heater is used to heat the liquid in the heat exchange container, the cooler is used to cool the liquid in the heat exchange container, the liquid pump is used to drive the liquid to flow in the circulation pipeline, and the controller is electrically connected to the data processor, the heater, the cooler, and the liquid pump. Wherein: The data processor is used to obtain the body temperature of the object body collected by the body temperature sensor, the object information of the object body, and the target body temperature, and send the body temperature of the object body, the object information, and the target body temperature to the server; The server is used to obtain target parameters including the working parameters of the heater, the cooler, and the liquid pump based on the historical working parameters of the heater, the cooler, and the liquid pump stored in the server according to the body temperature of the object body, the object information, and the target body temperature, and send the target parameters to the data processor. Wherein, the target parameters include: working power; The data processor is further used to send the target parameters and the target body temperature to the controller; The controller is used to obtain the body temperature of the object body collected by the body temperature sensor and the liquid temperature of the liquid collected by the liquid temperature sensor; compare the body temperature of the object body collected by the body temperature sensor with the target body temperature; if the body temperature of the object body is higher than the target body temperature, control the cooler and the liquid pump to work according to the target parameters; if the body temperature of the object body is lower than the target body temperature, control the heater and the liquid pump to work according to the target parameters; The controller is further used to record the continuous duration of the heater, the cooler, and the liquid pump working based on the target parameters, and after the work is completed, send the obtained continuous duration to the data processor; The data processor is further used to forward the received continuous duration to the server; The server is further used to adjust the target parameters stored locally in the server according to the received continuous duration according to the following expression: ; ; Wherein, Tn is: the working continuous duration of the heater, the cooler, and the liquid pump when the target difference stored locally in the server changes from n to n-m; Tnr is: the working continuous duration of the heater, the cooler, and the liquid pump when the controller records the target difference changing from n to n-m; the target difference is: the difference between the body temperature of the object body and the target body temperature; Pn is: the working power of the heater, the cooler, and the liquid pump when the target difference stored locally in the server changes from n to n-m; Pn’ is: the adjusted Pn.

2. The system according to claim 1, characterized in that, The liquid temperature sensor is located outside the liquid outlet of the heat exchange container.

3. The system according to claim 1, characterized in that, The data processor is equipped with a touch display screen; The data processor is further configured to obtain the liquid temperature collected by the liquid temperature sensor, generate temperature change curves for the liquid temperature and the object body temperature respectively, and display the generated temperature change curves on the display screen.

4. The system according to claim 1, characterized in that, The system further includes: a first physical sign sensor, and the first physical sign sensor is connected to the controller in a wired manner; The controller is further configured to obtain the first physical sign data of the object body collected by the first physical sign sensor based on the wired connection between the controller and the first physical sign sensor. If the first physical sign data is not within a preset first physical sign range, the target parameter is lowered according to a preset lowering coefficient, the heater, the cooler, and the liquid pump are controlled to operate based on the lowered target parameter, and an alarm message is sent to the data processor; The data processor is configured to receive the alarm message and send out an alarm signal.

5. The system according to claim 1, characterized in that, The system further includes: a second physical sign sensor, and the second physical sign sensor is connected to the data processor in a wireless manner, and the data processor is connected to the controller in a wired manner; The data processor is further configured to obtain the second physical sign data of the object body collected by the second physical sign sensor based on the wireless connection between the data processor and the second physical sign sensor, and send the second physical sign data to the controller based on the wired connection between the data processor and the controller; The controller is further configured to, if the second physical sign data is not within a preset second physical sign range, lower the target parameter according to a preset lowering coefficient, control the heater, the cooler, and the liquid pump to operate based on the lowered target parameter, and send an alarm message to the data processor; The data processor is configured to receive the alarm message and send out an alarm signal.

6. The system according to claim 4, characterized in that, The first physical sign sensor includes at least one of the following sensors: A heart rate sensor, a blood pressure sensor, and an impedance sensor.

7. The system according to claim 5, characterized in that, The second physical sign sensor includes at least one of the following sensors: A heart rate sensor, a blood pressure sensor, and an impedance sensor.

8. The system according to claim 1, characterized in that, The data processor is further configured to send a default operation instruction to the controller if the acquisition of the target parameter from the server fails; The controller is further configured to control the heater, the cooler, and the liquid pump to operate according to the default working parameters of the heater, the cooler, and the liquid pump stored locally in the controller.

9. The system according to claim 1, wherein The liquid placed in the heat exchange container is water.

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