Cold and hot compress therapeutic apparatus and system capable of rapidly controlling temperature

Abstract

The utility model provides a cold and hot compress therapeutic apparatus and system capable of rapidly controlling the temperature, and effectively solves the problems that an existing cold and hot compress therapeutic apparatus cannot accurately control the temperature of a sheath and reduce the therapeutic effect on a patient, and the cold and hot compress therapeutic apparatus comprises a sheath temperature adjusting module and a sheath temperature control module; the sheath temperature adjusting module comprises a sheath circulating water tank, a first circulating pump, a first water cooling head and a second water cooling head; the sheath circulating water tank is connected with a first circulating pump, and the first circulating pump is connected with a first water cooling head; the sheath temperature control module comprises a sheath, a semiconductor chilling plate, a sheath temperature sensor and a control module; the sheath is connected with the first water cooling head, the sheath is connected with the sheath temperature sensor, and the sheath temperature sensor is connected with the control module and the sheath circulating water tank; and the semiconductor chilling plate is connected with the first water cooling head and the second water cooling head, so that the temperature of the sheath is accurately controlled.

Description

Technical Field

[0001] This application relates to the technical field of medical devices, and particularly to a cold and hot compress therapeutic apparatus and system with rapid temperature control. Background Art

[0002] With the rapid development of medical electronic technology, there are more stringent standards for the precision control and temperature control rate performance of medical temperature controllers. Currently, more and more medical cold and hot compress products have emerged on the market. The current existing cold and hot compress related products mainly use semiconductors or compressors to heat or cool the water tank. After the water in the water tank reaches the preset temperature, the treatment is started. During the treatment process, the water in the water tank flows into the sheath through the water pump pipeline and then flows back into the water tank from the other end of the sheath to circulate. The sheath acts on the surface of the human treatment area to achieve a temperature control effect on the patient.

[0003] However, the temperature controller in the existing cold and hot compress therapeutic apparatus controls the temperature of the water in the water tank. After setting the parameters, the water temperature cannot be immediately controlled to the set temperature when starting. Moreover, the length of the sheath pipeline is usually about 1.5 meters. When the water in the water tank reaches the set temperature and reaches equilibrium, due to the long distance from the water tank and the influence of the ambient temperature, the temperature of the water in the sheath deviates greatly from the temperature of the water in the water tank, even exceeding the technical parameter deviation by more than 3°C. Moreover, affected by the environment, the deviation between the sheath temperature and the water in the water tank is not fixed, and there is no function to monitor the sheath temperature. Therefore, the sheath temperature cannot be accurately controlled; and the time required to control the water in the entire water tank to the set temperature is long, and the power loss is large. The sheath temperature cannot be accurately controlled, which also reduces the treatment effect on the patient. Utility Model Content

[0004] In view of this, the embodiments of this application provide a cold and hot compress therapeutic apparatus and system with rapid temperature control. The cold and hot compress therapeutic apparatus and system with rapid temperature control effectively solve the problems that the existing cold and hot compress therapeutic apparatus cannot accurately control the temperature of the sheath and reduce the treatment effect on the patient.

[0005] In a first aspect, the embodiments of this application provide a cold and hot compress therapeutic apparatus with rapid temperature control. The cold and hot compress therapeutic apparatus includes a sheath temperature adjustment module and a sheath temperature control module;

[0006] The sheath temperature adjustment module includes a sheath circulation water tank, a first circulation pump, a first water-cooled head, and a second water-cooled head; the sheath circulation water tank is connected to the first circulation pump, and the first circulation pump is connected to the first water-cooled head;

[0007] The sheathing temperature control module includes a sheathing, a thermoelectric cooler, a sheathing temperature sensor, and a control module; the sheathing in the sheathing temperature control module is connected to the first water-cooled head of the sheathing temperature adjustment module, the sheathing is also connected to the sheathing temperature sensor, and the sheathing temperature sensor is respectively connected to the control module and the sheathing circulation water tank; the thermoelectric cooler is also respectively connected to the first water-cooled head and the second water-cooled head in the sheathing temperature adjustment module;

[0008] The sheathing temperature control module is configured to output a temperature adjustment signal according to the temperature of the sheathing, and output the temperature adjustment signal to the sheathing temperature adjustment module;

[0009] The sheathing temperature adjustment module is configured to receive the temperature adjustment signal and adjust the temperature of the sheathing in response to the temperature adjustment signal.

[0010] In some embodiments, the cold and hot compress therapeutic apparatus includes a sheathing temperature processing module; the sheathing temperature processing module is connected to the sheathing temperature adjustment module;

[0011] The sheathing temperature adjustment module is further configured to output the water in the second water-cooled head to the sheathing temperature processing module;

[0012] The sheathing temperature processing module is configured to restore the water in the second water-cooled head to the ambient temperature.

[0013] In some embodiments, the sheathing temperature processing module includes a heat dissipation evaporator, a second circulation pump, and a heat dissipation water tank; the second circulation pump and the heat dissipation evaporator are respectively connected to the second water-cooled head in the sheathing temperature adjustment module, and the heat dissipation evaporator is connected to the heat dissipation water tank;

[0014] The second circulation pump is configured to drive the water in the second water-cooled head to flow towards the heat dissipation evaporator;

[0015] The heat dissipation evaporator is configured to perform heat exchange on the water in the second water-cooled head and restore it to the ambient temperature;

[0016] The heat dissipation water tank is configured to store the water restored to the ambient temperature.

[0017] In some embodiments, the control module includes a control chip; the control chip is connected to the sheathing temperature sensor;

[0018] The control chip is configured to receive the sheathing temperature signal detected by the sheathing temperature sensor and output a temperature adjustment signal based on the sheathing temperature signal.

[0019] In some embodiments, the cold and hot compress therapeutic apparatus further includes a display screen; the display screen is connected to the control module;

[0020] The display screen is used to set a treatment instruction for the cold and hot compress therapeutic apparatus and send the treatment instruction to the sheath temperature control module;

[0021] The sheath temperature control module is further configured to receive the treatment instruction and control the sheath temperature adjustment module based on the treatment instruction.

[0022] In some embodiments, the control module further includes a control circuit; the control circuit is respectively connected to the control chip and the semiconductor refrigeration chip;

[0023] The control circuit is configured to control the polarity of the semiconductor refrigeration chip based on the treatment instruction output by the control chip.

[0024] In some embodiments, the control circuit includes two PMOS transistors, two NMOS transistors and two triodes, and two PMOS transistors and two NMOS transistors form an H-bridge.

[0025] In some embodiments, the sheath temperature control module further includes a driving unit, and the driving unit is respectively connected to the control module, the first circulation pump of the sheath temperature adjustment module, the heat dissipation evaporator in the sheath temperature processing module, and the second circulation pump;

[0026] The driving unit is configured to drive the heat dissipation evaporator, the first circulation pump, and the second circulation pump to start respectively based on the treatment instruction of the control module.

[0027] In some embodiments, the sheath temperature control module further includes a power control unit; the power control unit is connected to the control module and the semiconductor refrigeration chip;

[0028] The power control unit is configured to control the power output to the semiconductor refrigeration chip according to the temperature adjustment signal output by the control module.

[0029] In a second aspect, an embodiment of the present application further provides a cold and hot compress treatment system with rapid temperature control. The system includes the cold and hot compress therapeutic apparatus with rapid temperature control as described in any one of the above and a server, and the cold and hot compress therapeutic apparatus is communicatively connected to the server;

[0030] The cold and hot compress therapeutic apparatus is configured to control the temperature of the sheath and output a sheath temperature signal to the server;

[0031] The server is configured to receive the sheath temperature signal and perform remote monitoring on the cold and hot compress therapeutic apparatus based on the sheath temperature signal.

[0032] The embodiments of the present application have the following beneficial effects:

[0033] A cold and hot compress therapeutic apparatus with rapid temperature control provided by an embodiment of the present application, the cold and hot compress therapeutic apparatus includes a sheath temperature adjustment module and a sheath temperature control module; the sheath temperature adjustment module includes a sheath circulation water tank, a first circulation pump, a first water-cooled head, and a second water-cooled head; the sheath circulation water tank is connected to the first circulation pump, and the first circulation pump is connected to the first water-cooled head; the sheath temperature control module includes a sheath, a semiconductor refrigeration sheet, a sheath temperature sensor, and a control module; the sheath in the sheath temperature control module is connected to the first water-cooled head of the sheath temperature adjustment module, the sheath is also connected to the sheath temperature sensor, and the sheath temperature sensor is respectively connected to the control module and the sheath circulation water tank; the semiconductor refrigeration sheet is also respectively connected to the first water-cooled head and the second water-cooled head in the sheath temperature adjustment module; the sheath temperature control module is configured to output a temperature adjustment signal according to the temperature of the sheath and output the temperature adjustment signal to the sheath temperature adjustment module; the sheath temperature adjustment module is configured to receive the temperature adjustment signal and respond to the temperature adjustment signal to adjust the temperature of the sheath, thereby achieving precise control of the temperature of the sheath, avoiding the problem that the existing cold and hot compress therapeutic apparatus cannot precisely control the temperature of the sheath, and ensuring the therapeutic effect of the cold and hot compress therapeutic apparatus on patients. Description of the Drawings

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0035] Figure 1 Fig. shows a schematic structural diagram of a cold and hot compress therapeutic apparatus with rapid temperature control provided by an embodiment of the present application;

[0036] Figure 2 Fig. shows a schematic connection diagram of the control module provided by an embodiment of the present application;

[0037] Figure 3 Fig. shows a schematic circuit diagram of the control module 121, the control circuit, and the driving unit provided by an embodiment of the present application;

[0038] Figure 4 Fig. shows a schematic structural diagram of a cold and hot compress treatment system with rapid temperature control provided by an embodiment of the present application.

[0039] Main Symbol Description:

[0040] 1 - Cold and hot compress therapeutic apparatus; 11 - Sheath temperature adjustment module; 12 - Sheath temperature control module;

[0041] 111 - Sheath circulation water tank; 112 - First circulation pump; 113 - First water block;

[0042] 114 - Second water block; 121 - Sheath; 122 - Thermoelectric cooler; 123 - Sheath temperature sensor;

[0043] 124 - Control module; 1242 - Control circuit; 14 - Display screen; 125 - Driving unit;

[0044] 126 - Power control unit; 1241 - Control chip; 13 - Sheath temperature processing module;

[0045] 131 - Heat dissipation evaporator; 132 - Second circulation pump; 133 - Heat dissipation water tank. Detailed implementation manners

[0046] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0047] Generally, the components of the embodiments of the present application described and illustrated herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application claimed, but merely represents selected embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts fall within the scope of protection of the present application.

[0048] Hereinafter, the terms "including", "having" and their cognates that can be used in various embodiments of the present application are only intended to represent specific features, numbers, steps, operations, elements, components or combinations of the foregoing items, and should not be construed as first excluding the existence of one or more other features, numbers, steps, operations, elements, components or combinations of the foregoing items or increasing the possibility of one or more features, numbers, steps, operations, elements, components or combinations of the foregoing items.

[0049] In addition, the terms "first", "second", "third", etc. are only used for differential description and cannot be understood as indicating or implying relative importance.

[0050] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of this application pertain. Terms such as those defined in a commonly used dictionary will be interpreted as having the same meaning as their contextual meaning in the relevant technical field and will not be interpreted as having an idealized or overly formal meaning unless clearly defined in various embodiments of this application.

[0051] Currently, the object controlled by the thermostat in a cold and hot compress therapeutic apparatus is the temperature of the water in the water tank. After setting the parameters, when starting, it cannot immediately control the temperature of the water to the set temperature. Moreover, the length of the sheath pipeline is usually about 1.5 meters. When the water in the water tank reaches the set temperature and reaches equilibrium, due to the relatively long distance from the water tank and the influence of the ambient temperature, the temperature deviation between the water temperature in the sheath and the water temperature in the water tank is relatively large, even exceeding the technical parameter deviation by more than 3°C. Moreover, affected by the environment, the deviation between the sheath temperature and the water tank is not fixed, and there is no function to monitor the sheath temperature. Therefore, it is impossible to accurately control the sheath temperature; and the waiting time required to control the temperature of the entire water in the water tank to the set temperature is relatively long, and the power loss is relatively large. It is impossible to accurately control the sheath temperature, which also reduces the treatment effect on patients.

[0052] Based on this, a cold and hot compress therapeutic apparatus and system with rapid temperature control provided by an embodiment of the present utility model solve the problems existing in the existing cold and hot compress therapeutic apparatus, such as the inability to accurately control the temperature of the sheath and the reduction of the treatment effect on patients, and realize the accurate control of the temperature of the sheath of the cold and hot compress therapeutic apparatus, thereby ensuring the treatment effect of the cold and hot compress therapeutic apparatus on patients.

[0053] To understand this embodiment, first, a cold and hot compress therapeutic apparatus with rapid temperature control disclosed by an embodiment of the present utility model will be introduced in detail.

[0054] Embodiment 1

[0055] Please refer to Figure 1 , a cold and hot compress therapeutic apparatus 1 with rapid temperature control provided by an embodiment of this application. The cold and hot compress therapeutic apparatus 1 includes a sheath temperature adjustment module 11 and a sheath temperature control module 12;

[0056] The sheath temperature adjustment module 11 includes a sheath circulation water tank 111, a first circulation pump 112, a first water-cooled head 113, and a second water-cooled head 114; the sheath circulation water tank 111 is connected to the first circulation pump 112, and the first circulation pump 112 is connected to the first water-cooled head 113;

[0057] The sheath temperature control module 12 includes a sheath 121, a thermoelectric cooler 122, a sheath temperature sensor 123, and a control module 124. The sheath 121 in the sheath temperature control module 12 is connected to the first water-cooled head 113 of the sheath temperature adjustment module 11. The sheath 121 is also connected to the sheath temperature sensor 123. The sheath temperature sensor 123 is respectively connected to the control module 124 and the sheath circulation water tank 111. The thermoelectric cooler 122 is also respectively connected to the first water-cooled head 113 and the second water-cooled head 114 in the sheath temperature adjustment module 11.

[0058] The sheath temperature control module 12 is configured to output a temperature adjustment signal according to the temperature of the sheath 121 and output the temperature adjustment signal to the sheath temperature adjustment module 11.

[0059] The sheath temperature adjustment module 11 is configured to receive the temperature adjustment signal and adjust the temperature of the sheath 121 in response to the temperature adjustment signal.

[0060] The sheath temperature adjustment module 11 is configured to receive the temperature adjustment signal and adjust the temperature of the sheath 121 in response to the temperature adjustment signal. That is, the sheath temperature adjustment module 11 adjusts the temperature of the sheath 121 under the control of the sheath temperature control module 12. The included sheath circulation water tank 111 is used to store the water in the sheath and recycle the water in the sheath. The first circulation pump 112 is used to drive the water in the sheath circulation water tank to the first water-cooled head 113. The water in the first water-cooled head 113 comes from the sheath circulation water tank 111. The water in the first water-cooled head 113 is used to exchange heat with the water in the first water-cooled head 113. The first water-cooled head 113 and the second water-cooled head 114 are used to transfer the heat in the water inside the two under the control of the thermoelectric cooler 122 in the sheath temperature control module 12, so as to quickly adjust the temperature of the water in the water-cooled head. The sheath circulation water tank 111 is connected to the first circulation pump 112. The first circulation pump 112 is connected to the first water-cooled head 113. Both the first water-cooled head 113 and the second water-cooled head 114 are embedded with serpentine pipelines. The serpentine pipelines increase the path length and contact area of the water in the corresponding water-cooled heads in the first water-cooled head 113 and the second water-cooled head 114, so that the water in the first water-cooled head 113 and the second water-cooled head 114 can fully transfer heat under the action of the thermoelectric cooler 122.

[0061] The sheath temperature control module 12 is used to output a temperature adjustment signal according to the temperature of the sheath 121 and output the temperature adjustment signal to the sheath temperature adjustment module 11, that is, based on the sheath temperature control module 12, the temperature of the sheath 121 is detected, and a temperature adjustment signal is generated according to the temperature of the sheath 121 and the temperature adjustment signal is output to the sheath temperature adjustment module 11. The sheath 121 included in the sheath temperature control module 12 is used for a patient to wear so as to perform cold and hot compress treatment on the part of the patient that needs cold and hot compress. The semiconductor refrigeration sheet 122 is used to accelerate the heat transfer of the water in the first water-cooled head 113 and the second water-cooled head 114, so that the temperature of the sheath 121 can quickly reach the preset temperature range. The preset temperature range is the temperature range received in the control module for the patient to receive treatment. The sheath temperature sensor 123 is used to detect the temperature of the sheath 121 to obtain a sheath temperature signal and output the sheath temperature signal to the control module 124. The control module 124 is used to compare the temperature of the sheath 121 corresponding to the sheath temperature signal with the preset temperature range. If the temperature of the sheath 121 reaches the preset temperature range, the temperature of the sheath 121 is not adjusted. If the temperature of the sheath 121 does not reach the preset temperature range, the temperature of the sheath 121 is adjusted, and a temperature adjustment signal is output to the sheath temperature adjustment module 11. Then the sheath temperature adjustment module 11 starts to adjust the temperature of the water in the sheath 121; the sheath 121 in the sheath temperature control module 12 is connected to the first water-cooled head 113 of the sheath temperature adjustment module 11, and the water reaching the preset temperature range in the first water-cooled head 113 enters the sheath 121. The water in the sheath 121 conforms to the preset temperature range. The sheath 121 is also connected to the sheath temperature sensor 123, and the sheath temperature sensor 123 is respectively connected to the control module 124 and the sheath circulation water tank 111; the semiconductor refrigeration sheet 122 is also respectively connected to the first water-cooled head 113 and the second water-cooled head 114 in the sheath temperature adjustment module 11.

[0062] Combined with the above embodiments, the cold and hot compress therapeutic apparatus 1 includes a sheath temperature processing module 13; the sheath temperature processing module 13 is connected to the sheath temperature adjustment module 11;

[0063] The sheath temperature adjustment module 11 is further used to output the water in the second water-cooled head 114 to the sheath temperature processing module 13;

[0064] The sheath temperature processing module 13 is used to restore the water in the second water-cooled head 114 to the ambient temperature.

[0065] The sheath temperature processing module 13 is connected to the second water-cooled head 114 in the sheath temperature adjustment module 11, and is used to restore the water in the second water-cooled head 114 in the sheath temperature adjustment module 11 to the ambient temperature; the sheath temperature adjustment module 11 is further used to output the water in the second water-cooled head 114 to the sheath temperature processing module 13. After receiving the water output from the second water-cooled head 114 in the sheath temperature adjustment module 11, the sheath temperature processing module 13 performs heat exchange with the environment to restore its temperature to the ambient temperature, so as to facilitate use when the temperature of the sheath 121 needs to be adjusted next time.

[0066] Combined with the above embodiments, the sheath temperature processing module 13 includes a heat dissipation evaporator 131, a second circulation pump 132, and a heat dissipation water tank 133; the second circulation pump 132 and the heat dissipation evaporator 131 are respectively connected to the second water-cooled head 114 in the sheath temperature adjustment module 11, and the heat dissipation evaporator 131 is connected to the heat dissipation water tank 133;

[0067] The second circulation pump 132 is used to drive the water in the second water-cooled head 114 to flow towards the heat dissipation evaporator 131;

[0068] The heat dissipation evaporator 131 is used to restore the water in the second water-cooled head 114 to the ambient temperature after heat exchange;

[0069] The heat dissipation water tank 133 is used to store the water restored to the ambient temperature.

[0070] The second circulation pump 132 and the heat dissipation evaporator 131 process the water output from the second water-cooled head 114 in the sheath temperature adjustment module 11. To avoid the problem that the embedded serpentine pipeline in the second water-cooled head 114 causes a great obstacle to the outflow of water and reduces the outflow speed of the water in the second water-cooled head 114, the second circulation pump 132 is used to drive the water in the second water-cooled head 114 to flow towards the heat dissipation evaporator 131, so that the water in the second water-cooled head 114 can quickly flow onto the heat dissipation evaporator 131; the heat dissipation evaporator 131 is used to restore the water in the second water-cooled head 114 to the ambient temperature after sufficient heat exchange with the environment or sufficient heat dissipation; the heat dissipation water tank 133 is used to store the water restored to the ambient temperature, and the second circulation pump 132 is used to drive the water restored to the ambient temperature to flow back into the second water-cooled head 114 again, so as to be used when the temperature of the water in the sheath 121 is adjusted next time.

[0071] Combined with the above embodiments, as Figure 2 shown, the control module 124 includes a control chip 1241; the control chip 1241 is connected to the sheath temperature sensor 123;

[0072] The control chip 1241 is configured to receive the sheath temperature signal detected by the sheath temperature sensor 123, and generate a temperature adjustment signal based on the sheath temperature signal.

[0073] The control chip 1241 is configured to receive the sheath temperature signal detected by the sheath temperature sensor 123. The sheath temperature sensor uses an NTC thermistor R4. The voltage division circuit composed of the thermistor R4 and the resistor R1 outputs the collected sheath temperature signal to the control chip 1241. At this time, using a non-contact temperature sensor will cause inaccurate temperature detection due to the relatively thick material of the sheath 121. The control chip 1241 compares the temperature of the sheath 121 corresponding to the received sheath temperature signal with the preset temperature range. If the temperature of the sheath 121 reaches the preset temperature range, the sheath temperature signal is stored. If the temperature of the sheath 121 does not reach the preset temperature range, the control chip 1241 generates a temperature adjustment signal and outputs the temperature adjustment signal to the sheath temperature adjustment module 11.

[0074] Combined with the above embodiments, the cold and hot compress therapeutic apparatus 1 further includes a display screen 14; the display screen 14 is connected to the control module 124;

[0075] The display screen 14 is configured to set a treatment instruction for the cold and hot compress therapeutic apparatus 1 and send the treatment instruction to the sheath temperature control module 12;

[0076] The sheath temperature control module 12 is further configured to receive the treatment instruction and control the sheath temperature adjustment module 11 based on the treatment instruction.

[0077] The display screen 14 is also provided on the cold and hot compress therapeutic apparatus 1. The display screen 14 is set by the medical staff of the patient to set a treatment instruction for the patient. The treatment instruction includes a treatment mode and treatment parameters set according to the patient's condition. The treatment mode includes two modes: cold compress and hot compress. The treatment parameters include treatment time and treatment temperature. A corresponding preset temperature range is set for the treatment temperature. The preset temperature range should be within ±2 degrees Celsius of the treatment temperature and can be specifically set according to the actual situation. The treatment instruction set through the display screen 14 is sent to the control module 124.

[0078] The sheath temperature control module 12, after receiving the treatment instruction output by the display screen 14, parses the treatment instruction through the control module 124 in the sheath temperature control module 12 to obtain the set treatment mode, controls the thermoelectric cooler 122 in the sheath temperature control module 12 according to the treatment mode included in the treatment instruction, and controls the first water-cooled head 113 and the second water-cooled head 114 in the sheath temperature adjustment module 11, so that the treatment temperature of the sheath 121 conforms to the preset temperature range.

[0079] Combined with the above embodiments, the control module 124 further includes a control circuit 1242; the control circuit 1242 is respectively connected to the control chip 1241 and the thermoelectric cooler 122;

[0080] The control circuit 1242 is used to control the polarity of the thermoelectric cooler based on the treatment instruction output by the control chip 1241.

[0081] After the sheath temperature control module 12 receives the treatment instruction and obtains the treatment mode, the control circuit 1242 controls whether the mode of the thermoelectric cooler 122 is cooling or heating. Figure 3 Pin 1 and pin 2 of the thermoelectric cooler 122 are the input pins of the thermoelectric cooler 122, and are used for the control circuit 1242 to control the thermoelectric cooler 122 through pin 1 and pin 2. If the treatment mode is hot compress, the mode of the thermoelectric cooler 122 is heating, then the thermoelectric cooler 122 quickly transfers the heat of the second water-cooled head 114 to the first water-cooled head 113 for heat exchange, so that the water in the pipeline of the first water-cooled head 113 is quickly heated and then flows into the sheath 121. The sheath 121 flows back to the sheath circulation water tank 111 through the sheath temperature sensor 123, and so on, until the temperature of the sheath 121 reaches the preset temperature range corresponding to the treatment temperature; if the treatment mode is cold compress, the mode of the thermoelectric cooler 122 is cooling, then the thermoelectric cooler 122 quickly transfers the heat of the second water-cooled head 114 to the first water-cooled head 113 for heat exchange, so that the water in the pipeline of the first water-cooled head 113 is quickly cooled and then flows into the sheath 121. The sheath 121 flows back to the sheath circulation water tank 111 through the sheath temperature sensor 123, and so on, until the temperature of the sheath 121 reaches the preset temperature range corresponding to the treatment temperature.

[0082] Combined with the above embodiments, as Figure 3 shown, the control circuit 1242 includes two PMOS transistors, two NMOS transistors and two triodes, and two PMOS transistors and two NMOS transistors form an H bridge;

[0083] The two PMOS transistors and two NMOS transistors in the control circuit 1242 are Q1 - Q4, the two bipolar transistors are Q5 and Q6. The two PMOS transistors and two NMOS transistors are Q1 - Q4, the two bipolar transistors are Q5 and Q6, and the resistors R2 and R3 assist the operation of the H - bridge, enabling the H - bridge to function. For example, in the cold compress mode, Q1 and Q4 in the H - bridge conduct and work, while Q2 and Q3 do not conduct, causing the semiconductor refrigeration sheet 122 to be in a refrigeration state. In the hot compress mode, Q2 and Q3 in the H - bridge conduct and work, while Q1 and Q4 do not conduct, causing the semiconductor refrigeration sheet 122 to be in a heating state, so that the state of the semiconductor refrigeration sheet 122 meets the requirements of the treatment mode.

[0084] Combined with the above - mentioned embodiments, the sheath temperature control module 12 further includes a driving unit 125. The driving unit 125 is respectively connected to the control module 124, the first circulation pump 112 of the sheath temperature adjustment module 11, the heat - dissipation evaporator 131 in the sheath temperature processing module, and the second circulation pump 132.

[0085] The driving unit 125 is used to drive the heat - dissipation evaporator 131, the first circulation pump 112, and the second circulation pump 132 to start respectively based on the treatment instruction by the control module 124.

[0086] The driving unit is NMOS transistors Q8 - Q10, which are respectively connected in the middle of the control module 124 and the heat - dissipation evaporator 131, the first circulation pump 112, and the second circulation pump 132. After receiving the treatment instruction, the control module 124 generates a high level and outputs it to the NMOS transistors Q8 - Q10 respectively. After receiving the high level, the NMOS transistors Q8 - Q10 drive the heat - dissipation evaporator 131, the first circulation pump 112, and the second circulation pump 132 to conduct respectively, controlling the water in the second water - cooled head 114 to return to the ambient temperature.

[0087] Combined with the above - mentioned embodiments, the sheath temperature control module 12 further includes a power control unit 126; the power control unit 126 is connected to the control module 124 and the semiconductor refrigeration sheet 122.

[0088] The power control unit 126 is used to control the power output to the semiconductor refrigeration sheet 122 according to the temperature adjustment signal output by the control module 124.

[0089] The power control unit 126 controls the power of the semiconductor refrigeration sheet 122 during refrigeration or heating according to the magnitude of the temperature adjustment signal, and real - time monitors the temperature of the sheath 121 through the thermistor R4 in the sheath temperature sensor 123 to precisely control the temperature of the sheath 121 to reach the preset temperature range corresponding to the treatment temperature.

[0090] Example 2

[0091] An embodiment of the present application further provides a cold and hot compress treatment system with rapid temperature control, as Figure 4 shown. The system includes the cold and hot compress treatment instrument 1 with rapid temperature control described in any one of the above, and a server. The cold and hot compress treatment instrument 1 is communicatively connected to the server;

[0092] The cold and hot compress treatment instrument 1 is used to control the temperature of the sheath 121 and output a sheath temperature signal to the server;

[0093] The server is used to receive the sheath temperature signal and remotely monitor the cold and hot compress treatment instrument 1 based on the sheath temperature signal.

[0094] After detecting the temperature of the sheath, the cold and hot compress treatment instrument 1 outputs the sheath temperature signal detected by the sheath temperature sensor 123 to the server. After receiving the sheath temperature signal detected by the sheath temperature sensor 123, the server obtains the corresponding temperature of the sheath 121 based on the sheath temperature signal, and arranges all the temperatures in chronological order, so as to obtain the overall process of the cold and hot compress treatment instrument 1 adjusting the temperature of the sheath 121, and form a remote monitoring of the cold and hot compress treatment instrument 1.

[0095] The cold and hot compress treatment system with rapid temperature control provided in this embodiment has the same technical features as the cold and hot compress treatment instrument with rapid temperature control provided in the above embodiment, so it can also solve the same technical problems and achieve the same technical effects.

[0096] Finally, it should be noted that: the above embodiments are only specific implementation manners of the present invention, used to illustrate the technical solutions of the invention, rather than limiting it. The protection scope of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: any person skilled in the art within the technical scope disclosed by the present invention can still modify the technical solutions recorded in the foregoing embodiments, or can easily think of changes, or perform equivalent replacements on some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A cold and hot compress therapeutic apparatus with rapid temperature control, characterized in that, The hot and cold compress therapeutic device includes a sheath temperature adjustment module and a sheath temperature control module; The jacket temperature adjustment module includes a jacket circulating water tank, a first circulating pump, a first water cooling head, and a second water cooling head; the jacket circulating water tank is connected to the first circulating pump, and the first circulating pump is connected to the first water cooling head; The sheath temperature control module includes a sheath, a semiconductor refrigeration chip, a sheath temperature sensor, and a control module; the sheath in the sheath temperature control module is connected to the first water cooling head of the sheath temperature adjustment module, the sheath is also connected to the sheath temperature sensor, and the sheath temperature sensor is respectively connected to the control module and the sheath circulating water tank; the semiconductor refrigeration chip is also respectively connected to the first water cooling head and the second water cooling head in the sheath temperature adjustment module; The sheath temperature control module is used to output a temperature adjustment signal according to the temperature of the sheath, and output the temperature adjustment signal to the sheath temperature adjustment module; The sheath temperature adjustment module is configured to receive the temperature adjustment signal and adjust the temperature of the sheath in response to the temperature adjustment signal.

2. The cold and hot compress therapeutic apparatus according to claim 1, wherein, The hot and cold compress therapy device includes a sheath temperature processing module; the sheath temperature processing module is connected to the sheath temperature adjustment module; The jacket temperature adjustment module is further configured to output the water in the second water cooling head to the jacket temperature processing module; The jacket temperature processing module is used to restore the water in the second water-cooling head to the ambient temperature.

3. The cold and hot compress therapeutic apparatus according to claim 2, wherein The jacket temperature processing module includes a heat dissipation evaporator, a second circulation pump, and a heat dissipation water tank; the second circulation pump and the heat dissipation evaporator are respectively connected to the second water cooling head in the jacket temperature adjustment module, and the heat dissipation evaporator is connected to the heat dissipation water tank; The second circulation pump is used to drive the water in the second water-cooling head to flow to the heat dissipation evaporator; The heat dissipation evaporator is used to restore the water in the second water-cooling head to the ambient temperature after heat exchange; The heat dissipation water tank is used to store water restored to ambient temperature.

4. The hot and cold compress therapy device according to claim 1, characterized in that: The control module includes a control chip; the control chip is connected to the sheath temperature sensor; The control chip is used to receive the sheath temperature signal detected by the sheath temperature sensor and output a temperature adjustment signal based on the sheath temperature signal.

5. The cold and hot compress therapeutic apparatus according to claim 1, characterized in that, The hot and cold compress therapy device further includes a display screen; the display screen is connected to the control module; The display screen is used to set treatment instructions for the hot and cold compress therapy device and send the treatment instructions to the sheath temperature control module; The sheath temperature control module is further configured to receive the treatment instruction and control the sheath temperature adjustment module based on the treatment instruction.

6. The cold and hot compress therapeutic apparatus according to claim 4, characterized in that, The control module further includes a control circuit; the control circuit is connected to the control chip and the semiconductor refrigeration chip respectively; The control circuit is used to control the polarity of the semiconductor refrigeration plate based on the treatment instruction output by the control chip.

7. The cold and hot compress therapeutic apparatus according to claim 6, characterized in that, The control circuit includes two PMOS tubes, two NMOS tubes and two triodes, wherein the two PMOS tubes and the two NMOS tubes form an H bridge.

8. The cold and hot compress therapeutic apparatus according to claim 5, wherein, The sheath temperature control module further comprises a driving unit, which is respectively connected to the control module, the first circulating pump of the sheath temperature adjustment module, the heat dissipation evaporator and the second circulating pump in the sheath temperature processing module; The driving unit is used for the control module to drive the heat dissipation evaporator, the first circulation pump, and the second circulation pump to start based on the treatment instruction.

9. The cold and hot compress therapeutic apparatus according to claim 1, wherein, The sheath temperature control module further includes a power control unit; the power control unit is connected to the control module and the semiconductor refrigeration plate; The power control unit is used to control the power output to the semiconductor refrigeration chip according to the temperature adjustment signal output by the control module.

10. A rapid temperature control hot and cold compress treatment system, characterized in that: The system comprises a rapid temperature-controlled hot and cold compress therapy device according to any one of claims 1 to 9 and a server, wherein the hot and cold compress therapy device is communicatively connected to the server; The hot and cold compress therapy device is used to control the temperature of the sheath and output the sheath temperature signal to the server; The server is used to receive the sheath temperature signal and remotely monitor the hot and cold compress therapy device based on the sheath temperature signal.

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