An intelligent medical heating system

Abstract

The present application discloses an intelligent medical heating system, including: a water heating module, including a heating coil for injecting sterile water and a heating coil wound around the outer periphery of the heating coil, the heating coil is used to make the internal temperature of the heating coil reach above 100°C; a temperature detection module, arranged on the outer wall of the heating coil, for detecting the surface temperature of the heating coil; a host control module, connected to the heating coil and the temperature detection module signal, for receiving the temperature signal of the temperature detection module, and controlling the heating power of the heating coil according to the temperature signal; a human-computer interaction module, connected to the host control module signal, including a touch screen for displaying the temperature detected by the temperature detection module and the heating power of the heating coil, and adjusting the heating power of the heating coil through the touch screen. The heating system of the present application can visualize the heating temperature of sterile water, and adjust different heating powers accordingly, realize intelligent heating and temperature control, and improve the efficiency of steam ablation.

Description

Technical Field

[0001] The present application relates to the technical field of medical equipment, and in particular to an intelligent medical heating system. Background Art

[0002] Currently, the existing technologies for treating thyroid nodules or enlargements mainly include drug therapy, surgical resection, and microwave ablation.

[0003] Among them, drug treatment is slow to take effect and lasts for a long time, and the human body will develop drug resistance;

[0004] Surgical resection may lead to hypothyroidism and may also cause damage to the throat nerves, resulting in hoarseness. If the superior laryngeal nerve is damaged during the operation, the vocal cords will relax, the pitch will drop, and drinking water will cause coughing. In addition, the parathyroid glands may be easily damaged during the operation, leading to hypoparathyroidism and symptoms such as numbness and convulsions in the hands and feet. In addition, medications need to be taken for a long time to maintain the balance of calcium in the human blood.

[0005] Microwave ablation surgery requires the use of other large equipment such as ultrasound, CT / MRI, and has disadvantages such as high surgical costs and complicated operation.

[0006] Although there are technical solutions in the prior art for treating diseased and hyperplastic areas using steam ablation, the heating power cannot be adjusted according to the real-time temperature inside the pipeline during the steam generation process, which may cause the temperature inside the pipeline to be too low and some water cannot be completely vaporized, or the temperature inside the pipeline to be too high, causing the temperature of the puncture needle wall connected to it to be too high, which may burn human organs; both of the above situations will affect the treatment effect of steam ablation.

[0007] Therefore, in view of the above technical problems, how to provide an intelligent medical heating system with good heating and temperature control effects is a technical problem that technical personnel in this field need to solve. Utility Model Content

[0008] The purpose of this application is to provide an intelligent medical heating system, which can associate the heating power of the heating device with the internal temperature of the pipeline, so as to adjust different heating powers according to the real-time temperature inside the pipeline to achieve complete vaporization of water without causing the temperature of the puncture needle wall to rise, thereby improving the therapeutic effect of steam ablation.

[0009] To achieve the above objectives, the present application provides an intelligent medical heating system, comprising:

[0010] A water heating module, comprising a heating coil for injecting sterile water and a heating coil wound around the outer circumference of the heating coil, wherein the heating coil is used to make the internal temperature of the heating coil reach a preset temperature;

[0011] A temperature detection module, arranged on the outer wall of the heating coil, for detecting the surface temperature of the heating coil;

[0012] a host control module, connected to the heating coil and the temperature detection module by signal, for receiving a temperature signal from the temperature detection module and controlling the heating power of the heating coil according to the temperature signal;

[0013] The human-computer interaction module is connected to the host control module signal, and is used to display the temperature detected by the temperature detection module and the heating power of the heating coil, and adjust the heating power of the heating coil through the human-computer interaction module.

[0014] Preferably, it also includes a water injection module, which is connected to one end of the heating coil. The water injection module includes a syringe for providing sterile water at different rates to the heating coil and a displacement sensor arranged on the push rod of the syringe. The displacement sensor is connected to the host control module signal to transmit the displacement information of the displacement sensor to the human-computer interaction module through the host control module, and the injection rate of the syringe is displayed on the human-computer interaction module.

[0015] Preferably, the other end of the heating coil is connected to the puncture needle through a sterile water pipe, and the puncture needle is used to discharge the vaporized sterile water to the diseased tissue.

[0016] Preferably, the sterile water pipe comprises an inner hose serving as a sterile water channel and an outer hard pipe sleeved on the outer periphery of the inner hose.

[0017] Preferably, the puncture needle is slidably arranged in a channel of a flexible bending module, and a camera module is arranged at the front end of the flexible bending module. The camera module is signal-connected to the host control module for collecting the video signal of the front end of the puncture needle, and transmitting the video signal to the human-computer interaction module through the host control module. The position information and front end exit information of the puncture needle are displayed in real time on the human-computer interaction module.

[0018] Preferably, a cooling module is also included, which includes a saline tube for injecting physiological saline and a peristaltic pump for providing power to the saline tube. One end of the saline tube is externally connected to a saline supply device, and the other end of the saline tube is slidably disposed in another channel of the flexible bending module. The channel where the puncture needle is located is adjacent to the channel where the saline tube is located, so as to cool the channel where the puncture needle is located.

[0019] Preferably, physiological saline is discharged from the saline tube or the channel where the saline tube is located, and the discharged physiological saline at least contacts the mirror surface of the camera module.

[0020] Preferably, it also includes a handle, the water heating module and the temperature detection module are located in the handle, and the handle is provided with a heating switch for controlling the power on and off of the heating coil and a water supply switch for controlling the power on and off of the water injection module.

[0021] Preferably, the water supply switch is connected to the host control module signal, the push rod is connected to the host control module signal, and the action signal of the water supply switch is transmitted to the host control module to control the action of the push rod.

[0022] Preferably, it also includes a system body for providing electric energy to electrical devices, and the host control module, the human-computer interaction module, and the water injection module are arranged on the system body.

[0023] Compared with the above background technology, the present application heats the sterile water inside the heating coil by means of a heating coil wound around the outer periphery of the heating coil, and detects the temperature of the outer wall of the heating coil in real time through a temperature detection module, thereby ensuring that the temperature inside the heating coil reaches a preset temperature, which is at least above 100°C, and the temperature should not be too high. The signal of the temperature detection module is displayed on the human-computer interaction module through the host control module, so that the temperature of the heating coil can be visually seen, and the heating power of the heating coil can be adjusted through the information displayed by the human-computer interaction module, so that different heating powers can be adjusted according to the temperature inside the heating pipeline to achieve complete vaporization of the water, and the wall of the puncture needle will not be heated to a high temperature, thereby improving the therapeutic effect of steam ablation. Therefore, the heating system set up in the above manner can visualize the heating temperature of sterile water, and adjust different heating powers accordingly, realize intelligent heating and temperature control, and improve the efficiency of steam ablation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0025] Figure 1 A schematic diagram of the structure of an intelligent medical heating system provided in an embodiment of the present application;

[0026] Figure 2 A cross-sectional view of a sterile water pipe provided in an embodiment of the present application;

[0027] Figure 3 A schematic diagram of the structure of a water heating module provided in an embodiment of the present application;

[0028] Figure 4A logic block diagram of the test phase of the intelligent medical heating system provided in the embodiment of the present application;

[0029] Figure 5 A logic block diagram of the treatment phase of the intelligent medical heating system provided in the embodiment of the present application;

[0030] Figure 6 Another structural schematic diagram of the heating coil provided in an embodiment of the present application.

[0031] In the figure: 1, water heating module 2, host control module 3, human-computer interaction module 4, water injection module 5, system body 6, peristaltic pump 7, saline supply device 8, saline tube 9, sterile water tube 10, handle 11, heating switch 12, water supply switch 13, flexible bending module 14, puncture needle 15, camera module 16, inner hose 17, outer hard tube 18, heating coil 19, heating coil 20, temperature detection module. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] It should be noted that in this embodiment, the directions or positional relationships indicated by "upper", "lower", "front", "back", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present application. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0035] like Figure 1 As shown, in this embodiment, an intelligent medical heating system is provided, which includes a water heating module 1, a temperature detection module 20, a host control module 2 and a human-computer interaction module 3. The water heating module 1 can heat sterile water, thereby realizing the vaporization of sterile water at a certain heating temperature.

[0036] Please refer to Figure 3The water heating module 1 mainly includes a heating coil 18 and a heating coil 19. The heating coil 18 is used to inject sterile water. This application takes the spiral heating coil 18 as an example, so that the sterile water can stay in the heating coil 18 corresponding to the position of the heating coil 19 for a longer time, thereby improving the heating efficiency. Of course, if a similar Figure 6 The setting mode can also serve the purpose of increasing the residence time of sterile water, and also falls within the scope of protection of this application. It should be pointed out that in order to increase the residence time of sterile water, other types of heating tubes can also be used to ensure that the heating time of sterile water in the heating coil 19 can be increased, all of which fall within the scope of protection of this application and will not be described in detail here.

[0037] The heating coil 19 can be a charged coil with variable current direction and size, and the heating coil 18 is a magnetizable metal conductor. The heating coil 19 can generate high-frequency eddy current to heat the heating coil 18, thereby heating the sterile water in the heating coil 18. It should be pointed out that in order to ensure that the sterile water can be completely vaporized, the internal temperature of the heating coil 18 needs to be heated to above 100°C, so that the sterile water can be vaporized the moment it enters the heating coil 18. Generally speaking, there is a certain temperature difference between the internal temperature of the heating coil 18 and the tube wall, so the tube wall of the heating coil 18 needs to have a higher temperature to enable the internal temperature to reach above 100°C.

[0038] The temperature detection module 20 is disposed on the outer wall of the heating coil 18 and can detect the surface temperature of the heating coil 18, and the surface temperature of the heating coil 18 reflects the internal temperature thereof. Figure 3 The temperature detection module 20 can be set at the inlet and outlet of the sterile water to ensure that the sterile water can reach the vaporization condition when entering and also reach the vaporization condition when discharged, thereby ensuring that the sterile water is completely vaporized.

[0039] However, due to the temperature difference between the tube wall and the internal temperature, the tube wall temperature is controlled between 150-160°C here, so as to meet the condition that the temperature inside the heating coil 18 reaches above 100°C. Then the temperature detection module 20 will monitor the temperature of the tube wall of the heating coil 18 in real time. If it is higher than 160°C, it may cause the internal temperature of the pipeline to be too high, resulting in the temperature of the tube wall of the puncture needle 14 connected thereto to be too high, which may burn human organs; if it is lower than 150°C, it may cause the internal temperature of the pipeline to be too low, and part of the sterile water cannot be completely vaporized. Of course, controlling the tube wall temperature between 150-160°C is a preferred solution, including but not limited to the values ​​given above, and the above temperature range can be reasonably set according to actual operating conditions.

[0040] The temperature detection module 20 detects the wall temperature of the heating coil 18, and transmits the temperature signal to the host control module 2. The host control module 2 adjusts the heating operation of the heating coil 19 according to the preset temperature range, so that the wall temperature of the heating coil 18 is always within the preset temperature range, ensuring that the sterile water can be completely vaporized and does not cause the wall temperature of the puncture needle 14 to be too high.

[0041] It should be noted that the human-computer interaction module 3 is connected to the host control module 2 by signal, and includes a touch screen that displays the temperature detected by the temperature detection module 20 and the heating power of the heating coil 19, so that the temperature and heating power indications can be intuitively seen, so that the human-computer interaction module 3 can be used to determine whether the wall temperature of the heating coil 18 is within the preset temperature range, and the heating power of the heating coil 19 can be appropriately adjusted based on this data.

[0042] In summary of the above embodiments, the present application heats the sterile water inside the heating coil 18 by means of a heating coil 19 wound around the outer periphery of the heating coil 18, and detects the temperature of the outer wall of the heating coil 18 in real time by means of a temperature detection module 20, thereby ensuring that the temperature inside the heating coil 18 reaches above 100°C and the temperature is not too high. The signal of the temperature detection module 20 is displayed on the human-computer interaction module 3 through the host control module 2, so that the temperature of the heating coil 18 can be visually seen, and the heating power of the heating coil 19 can be adjusted by means of the information displayed by the human-computer interaction module 3, so that different heating powers can be adjusted according to the temperature inside the heating pipeline, so that the water can be completely vaporized, and the wall of the puncture needle 14 will not be heated to a high temperature, thereby improving the therapeutic effect of steam ablation. Therefore, the heating system set up in the above manner can visualize the heating temperature of the sterile water, and adjust different heating powers accordingly, so as to realize intelligent heating and temperature control, and improve the efficiency of steam ablation.

[0043] In addition, the heating system also includes a water injection module 4, which is connected to one end of the heating coil 18 and can inject sterile water into the heating coil 18 at a certain water speed. The water injection module 4 includes a syringe for providing sterile water at different rates to the heating coil 18 and a displacement sensor arranged on the push rod of the syringe. The displacement sensor detects the travel distance of the push rod within a certain period of time, thereby calculating the injection rate of sterile water. The displacement sensor is also connected to the host control module 2 by signal, and the displacement information of the displacement sensor can be automatically converted into an injection rate, and the injection rate is displayed on the human-computer interaction module 3. Similarly, the human-computer interaction module 3 can act on the host control module 2 through the interactive signal sent, thereby adjusting different injection rates.

[0044] On this basis, the heating system can have two modes, namely, an automatic control mode and a manual control mode. When different modes are selected on the human-computer interaction module 3, the host control module 2 will automatically switch the control mode. When in the automatic control mode, the preset temperature range of the temperature detection module 20 and the water injection rate of the water injection module 4 can be set on the human-computer interaction module 3. The host control module 2 sends a control signal to the heating coil 19 and the push rod, so that the temperature of the outer wall of the heating coil 18 gradually reaches the preset temperature range and keeps heating within the preset range; similarly, according to the signal fed back by the displacement sensor on the push rod, it is judged whether the push rod meets the preset propulsion rate, and finally reaches the water injection rate set by the human-computer interaction module 3.

[0045] When in manual control mode, an interactive signal can be manually sent out, which acts on the host control module 2, thereby controlling the heating power of the heating coil 19 and the water injection rate of the water injection module 4 respectively, so as to achieve the purpose of intelligent control.

[0046] It should be noted that the syringe of the present application can have a driving member driving the push rod to achieve water injection, that is, the power of the driving member acts on the push rod, so that the push rod squeezes out the sterile water. The driving member can be a motor, a power cylinder and other components, and is connected to the host control module 2 signal, so as to achieve intelligent water injection.

[0047] The other end of the heating coil 18 is connected to the puncture needle 14 through the sterile water pipe 9, and the puncture needle 14 is used to discharge the vaporized sterile water to the diseased tissue. Considering that the hot steam may deform the pipe and affect the injection rate, the sterile water pipe 9 is configured to include an inner hose 16 as a sterile water channel and an outer hard pipe 17 sleeved on the outer periphery of the inner hose 16. Please refer to Figure 2 The inner hose 16 can be a silicone tube made of a softer material with a hardness between 30-45, and the appearance is a plastic tube made of a harder material, preferably a PC tube with a hardness between 100-120.

[0048] The puncture needle 14 is slidably disposed in a channel of the flexible bending module 13. Figure 1 The flexible bending module 13 has multiple channels, and a camera module 15 is arranged at the front end of the flexible bending module 13. Of course, the camera module 15 can also be arranged in other channels as long as it does not affect its shooting range. The camera module 15 is connected to the host control module 2 by signal, and is used to collect the video signal of the front end of the puncture needle 14, and transmit the video signal to the human-computer interaction module 3 through the host control module 2. The human-computer interaction module 3 displays the position information and front end exit information of the puncture needle 14 in real time.

[0049] It should be noted that the camera module 15 is mainly used to determine the specific position of the puncture needle 14 and whether there is liquid discharged from the front outlet of the puncture needle 14. If the heating coil 18 meets the requirements of the above-mentioned preset temperature range and no liquid is discharged from the front outlet of the puncture needle 14, it means that the vaporization is complete and treatment can be performed; on the contrary, if water flow can be clearly seen at the front outlet of the puncture needle 14, it means that it is not completely vaporized. At this time, the sterile water can be further vaporized by adjusting the water injection rate, heating power, etc. until no water flows out of the front outlet of the puncture needle 14.

[0050] Considering that high-temperature water vapor may heat the tube wall of the puncture needle 14, and excessive temperature may burn human organs, the puncture needle 14 needs to be cooled during the treatment process. Therefore, the heating system of the present application also includes a cooling module, which includes a saline tube 8 for injecting physiological saline and a peristaltic pump 6 for providing power to the saline tube 8. One end of the saline tube 8 is externally connected to a saline supply device 7, and the other end of the saline tube 8 is slidably arranged in another channel of the flexible bending module 13. The channel where the puncture needle 14 is located is adjacent to the channel where the saline tube 8 is located, so that saline at about 25°C is passed into the channel, which can have a certain cooling effect on the puncture needle 14 without affecting the re-liquefaction of the steam inside the puncture needle 14.

[0051] Similarly, due to the presence of high-temperature steam, the camera module 15 will also be affected, that is, water droplets will appear on the mirror surface of the camera module 15, affecting the clarity of the shooting. Here, the physiological saline is discharged from the saline tube 8 or the channel where the saline tube 8 is located, and the discharged physiological saline at least contacts with the mirror surface of the camera module 15, thereby washing the water droplets on the mirror surface to ensure clear shooting.

[0052] It should be noted that the cooling module of the present application is powered by a peristaltic pump 6, which can regularly deliver physiological saline for cooling, and the saline supply device 7 can be a saline bag, etc. No further restrictions are made here, and reference can be made to the prior art.

[0053] In addition, in order to facilitate the operation of medical staff, the heating system also includes a handle 10, please refer to Figure 1 The water heating module 1 and the temperature detection module 20 are located in the handle 10. The handle 10 is provided with a heating switch 11 for controlling the power on and off of the heating coil 19 and a water supply switch 12 for controlling the power on and off of the water injection module 4. The heating switch 11 only needs to realize the power on and off of the heating coil 19, which is the same as the existing switch function. After the heating coil 19 is powered on, the heating coil 19 can be heated with the heating power set on the human-computer interaction module 3, or can be heated by the heating power automatically set by the host control module 2.

[0054] The water supply switch 12 is connected to the host control module 2 by signal, and the push rod is connected to the host control module 2 by signal. The action signal of the water supply switch 12 is transmitted to the host control module 2 to control the action of the push rod. In other words, when the water supply switch 12 is pressed, the host control module 2 receives the pressing signal, and generates a control signal to drive the push rod to move. The human-computer interaction module 3 can set the operation rate of the push rod, that is, the water injection rate, and the push rod can move at this rate.

[0055] The present application also includes a system body 5 for providing electrical energy to electrical devices. A host control module 2, a human-computer interaction module 3, and a water injection module 4 are arranged on the system body 5. The host control system can be a control element such as a single-chip microcomputer or a microcontroller. The human-computer interaction module 3 can be a display terminal with a touch screen. Real-time instructions are sent through the touch screen to control and adjust the heating temperature, water injection rate, etc. The details will not be repeated here. Please refer to the prior art for details.

[0056] Based on the above embodiment, there are two stages when using the heating system, S1 test stage and S2 treatment stage. Figure 4 In order to quickly heat sterile water at room temperature into water vapor at a constant temperature, the entire water injection and heating are deliberately controlled according to a certain logic. First, test whether the water path of the entire pipeline is smooth (performed in vitro), press the water supply switch 12 (only water discharge processing), and ensure that the head of the puncture needle 14 can discharge water normally; secondly, press the heating switch 11. It is particularly noted that pressing the heating switch 11 will heat and discharge water at the same time, and preheat the heating coil 18. At this time, the preheating power is low, which can be about 100w. At the same time, water can flow out normally, and use a glass to test whether the water vapor can condense. After ensuring that it can be discharged, release the heating switch 11, but at this time the host control module 2 still provides a certain power of current and voltage to the heating coil 19 to ensure that the temperature of the outer wall of the heating coil 18 is maintained at 80-90℃. If it exceeds or falls below this range, the heating power can be adjusted to make the temperature of the heating coil 18 within this range.

[0057] After the test is completed, enter the treatment phase, please refer to Figure 5When the puncture needle 14 can heat and release air normally in the in vitro test, it penetrates into the diseased tissue through the natural cavity. The shooting module at the front end of the puncture needle 14 can collect the front end signal. The doctor can see the specific position reached by the puncture needle 14 in real time through the human-computer interaction module 3. After adjusting the appropriate position, press the heating switch 11 again; at this time, sterile water can enter the heating coil 18 at a predetermined water speed of 5mm / s, and the coil heating power is set to 150w, which can instantly vaporize the room temperature water. At the same time, the temperature of the outer surface of the heating coil 18 can be checked through the human-computer interaction module 3. If the temperature is between 150-160°C, the vaporization of water is a very complex process and the surface temperature of the heating coil 18 is extremely unstable. If the temperature is higher than 160°C, reduce the heating power to keep the temperature between 150-160°C. If the temperature meets the requirements, check through the camera module 15 to see if there is liquid flowing out of the front end of the puncture needle 14. If not, it means that the vaporization is complete and treatment can be performed. If water flow can be clearly seen at the front end of the puncture needle 14, the water speed can be appropriately reduced to heat the water to the required temperature and vapor without changing the heating power.

[0058] It should be pointed out that pressing the heating switch 11 can both keep the heating coil 19 heated and deliver water, ensuring that the heating coil 19 will not heat the waterless heating coil 18; pressing the water delivery switch 12 can only deliver water. Then the heating switch 11 can be associated with the water delivery switch 12, that is, when the heating switch 11 is pressed, the water delivery switch 12 can be driven to be pressed at the same time; and when the water delivery switch 12 is pressed, only the heating switch 11 is pressed, and the heating switch 11 is not affected. For the above switch types, reference can be made to the prior art, which will not be repeated here.

[0059] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0060] Specific examples are used herein to illustrate the principles and implementation methods of the present application, and the description of the above embodiments is only used to help understand the method and core ideas of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. An intelligent medical heating system, characterized in that: include: A water heating module, comprising a heating coil for injecting sterile water and a heating coil wound around the outer circumference of the heating coil, wherein the heating coil is used to make the internal temperature of the heating coil reach a preset temperature; A temperature detection module, arranged on the outer wall of the heating coil, for detecting the surface temperature of the heating coil; a host control module, connected to the heating coil and the temperature detection module by signal, for receiving a temperature signal from the temperature detection module and controlling the heating power of the heating coil according to the temperature signal; The human-computer interaction module is connected to the host control module by signal, and includes a touch screen for displaying the temperature detected by the temperature detection module and the heating power of the heating coil, and adjusting the heating power of the heating coil through the touch screen.

2. The intelligent medical heating system according to claim 1, characterized in that: It also includes a water injection module, which is connected to one end of the heating coil. The water injection module includes a syringe for providing sterile water at different rates to the heating coil and a displacement sensor arranged on the push rod of the syringe. The displacement sensor is connected to the host control module signal to transmit the displacement information of the displacement sensor to the human-computer interaction module through the host control module, and the injection rate of the syringe is displayed on the human-computer interaction module.

3. The intelligent medical heating system according to claim 2, characterized in that: The other end of the heating coil is connected to the puncture needle through a sterile water pipe, and the puncture needle is used to discharge the vaporized sterile water to the diseased tissue.

4. The intelligent medical heating system according to claim 3, characterized in that: The sterile water pipe comprises an inner hose serving as a sterile water passage and an outer hard pipe sleeved on the outer periphery of the inner hose.

5. The intelligent medical heating system according to claim 3, characterized in that: The puncture needle is slidably arranged in a channel of the flexible bending module. A camera module is arranged at the front end of the flexible bending module. The camera module is signal-connected to the host control module for collecting the video signal of the front end of the puncture needle and transmitting the video signal to the human-computer interaction module through the host control module. The position information and front end exit information of the puncture needle are displayed in real time on the human-computer interaction module.

6. The intelligent medical heating system according to claim 5, characterized in that: It also includes a cooling module, which includes a saline tube for injecting physiological saline and a peristaltic pump for providing power to the saline tube. One end of the saline tube is externally connected to a saline supply device, and the other end of the saline tube is slidably disposed in another channel of the flexible bending module. The channel where the puncture needle is located is adjacent to the channel where the saline tube is located, so as to cool the channel where the puncture needle is located.

7. The intelligent medical heating system according to claim 6, characterized in that: The physiological saline is discharged from the saline tube or the channel where the saline tube is located, and the discharged physiological saline at least contacts the mirror surface of the camera module.

8. The intelligent medical heating system according to any one of claims 2 to 7, characterized in that: It also includes a handle, the water heating module and the temperature detection module are located in the handle, and the handle is provided with a heating switch for controlling the power on and off of the heating coil and a water supply switch for controlling the power on and off of the water injection module.

9. The intelligent medical heating system according to claim 8, characterized in that: The water supply switch is connected to the host control module signal, the push rod is connected to the host control module signal, and the action signal of the water supply switch is transmitted to the host control module to control the action of the push rod.

10. The intelligent medical heating system according to claim 9, characterized in that: It also includes a system body for providing electric energy to electrical devices, and the host control module, the human-computer interaction module, and the water injection module are arranged on the system body.

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