Hot compress device for hospital nursing and use method

Abstract

The invention discloses a hot compress device for hospital nursing and a use method. The device comprises a winding drum set (comprising a first winding drum and a second winding drum and internally provided with an elastic piece with a rotating shaft and a clockwork spring), a first binding band and a second binding band (band mounting through holes and hook-and-loop fasteners), a hot compress assembly (a soft cushion base, a center embedded electrode slice, an annular heating piece arranged on the periphery and fixed through a connecting sleeve and a nut) and a control box (comprising a controller, a power supply and a control current and temperature). During use, the hot compress assembly is installed according to a treatment part, a circuit is connected, then the bandage is pulled to be wound and fixed, parameters are set to start collaborative treatment, the process is monitored and adjusted, the bandage is automatically wound after the process is finished, and the assembly can be detached and cleaned. The device integrates electrical stimulation and hot compress, operation is simplified, synergistic interaction is achieved, the device is suitable for multiple parts, the assembly position and parameters can be flexibly adjusted, safety and convenience are achieved, and the device is suitable for hospital rehabilitation nursing.

Description

Technical Field

[0001] This application relates to the field of medical nursing technology, specifically to a hospital nursing hot compress device and its usage method. Background Technology

[0002] In hospital rehabilitation and postoperative care, electrical muscle stimulation (to activate muscle fibers and relieve spasms) and hot compresses (to promote blood circulation and accelerate repair) are commonly used methods. The synergy of these two methods can improve rehabilitation outcomes, but existing equipment has significant shortcomings: Independent equipment, cumbersome operation, and poor coordination: Muscle electrical stimulation and heat therapy devices are mostly independent devices, requiring separate fixing and parameter setting, increasing the cost of medical operations; and they cannot be synchronously controlled, weakening the synergistic effect of "heat + electrical stimulation". Fixed shape and insufficient adaptability: Most devices have a "site-specific" fixed structure, making it difficult to adapt to the curves and sizes of different parts of the human body such as the shoulder, waist, and legs, easily leading to poor fit, slippage, affecting treatment effects and potentially causing skin discomfort. Limited function and low applicability: Some heat therapy devices heat unevenly (posing a risk of burns or insufficient temperature); the position of the electrical stimulation electrode pads is fixed and cannot be adjusted according to pain points, and the relative position of the two is not adjustable, making it difficult to meet complex rehabilitation needs. In summary, existing equipment cannot meet the clinical needs of "convenient operation, collaborative treatment, and multi-site adaptation," and the development of integrated and flexibly adaptable nursing devices has become an urgent problem to be solved. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a hospital nursing hot compress device and its usage method to solve the problems mentioned in the background art.

[0004] According to one aspect of this application, a hospital nursing hot compress device includes a roll assembly, a first strap, a second strap, a hot compress component, a control box, and an adhesive component. The roll assembly includes a first roll and a second roll. A first strap and a second strap are wound into the first roll and the second roll, respectively. The first strap located in the first roll is connected to the interior of the first roll via an elastic element one, and the second strap located in the second roll is connected to the interior of the second roll via an elastic element two, allowing the first strap and the second strap to be automatically wound into the roll. Inside the first and second tape reels, and in the normal state, a section of each of the first and second straps extends outside the first and second tape reels. The outer end of the first strap outside the first tape reel and the outer end of the second strap outside the second tape reel are fixedly connected by an adhesive. At least one heat therapy component can be fixedly installed on the inner side of each of the first and second straps pulled out from inside the first and second tape reels. A control box is fixedly provided on the side wall of the tape reel assembly, and each heat therapy component is electrically connected to the control box. The heat therapy assembly includes a support base, electrode pads, heating pads, a fixing component, and a communication line. Electrode pads are fixedly embedded in the center of the support base. Annular grooves are provided on the support base located on the outer periphery of the electrode pads. An annular heating pad is fixedly installed within the annular grooves. A fixing component is fixedly installed on the back of the support base. The support base is fixedly connected to the first and second straps via the fixing component. One end of the communication line is fixedly connected to the back of the support base, and one end of the communication line is electrically connected to the electrode pads and the heating pads. The other end of the communication line has a plug and is electrically connected to the control box.

[0005] Preferably, the first and second straps have a plurality of mounting holes evenly spaced along their length on their sides, the fixing members of the heat therapy assembly pass through the mounting holes for fixing, and the communication line passes through the mounting holes and is electrically connected to the control box.

[0006] Preferably, the fixing component includes a connecting sleeve and a nut. The connecting sleeve is fixedly provided at the center of the back of the support base. The outer side wall of the connecting sleeve is provided with external threads. The communication line passes through the inside of the connecting sleeve. The outer peripheral side of the connecting sleeve is threaded with a nut, and the inner diameter of the nut is larger than the outer diameter of the end plug of the communication line.

[0007] Preferably, the control box is equipped with a controller and a power supply. Several interfaces are provided on the outer wall of the control box. The interfaces are used to electrically connect to the plug at the end of the communication line. The power supply is electrically connected to the controller and the interfaces respectively. The controller can control the current magnitude and frequency of the electrode pads on the heat therapy component and the temperature of the heating pads through the communication line.

[0008] Preferably, the adhesive is a Velcro strap, with a Velcro sub-side fixedly provided on the inner side of the outer end of the first strap and a Velcro female side fixedly provided on the outer side of the outer end of the second strap.

[0009] Preferably, the support base is a soft pad structure, and the front of the support base is flush with the outer surface of the electrode sheet.

[0010] Preferably, the outer surface of the heating element is deeper than the outer surface of the electrode sheet.

[0011] Preferably, both the first elastic element and the second elastic element include a pivot and a spring. The first and second tape reels are each provided with a pivot, and a spring is provided at the position of the pivot. The first strap and the second strap are respectively wound into the first tape reel and the second tape reel through the pivot.

[0012] A method for using a hospital nursing hot compress device includes the following steps: Step 1: Device preparation and component installation. Determine the number of heat therapy components required based on the size of the body part requiring rehabilitation treatment. Connect each heat therapy component to the first and second straps via the fixing parts on its back. Pass the connecting sleeve of the fixing part through the pre-set installation through hole on the strap, and then tighten the nut to securely fix the heat therapy component to the strap. Then, insert the plug of the communication line end of each heat therapy component into the corresponding interface on the outer wall of the control box to complete the circuit connection. Step 2: Device Fitting and Fixing. Place the tape roll assembly at a suitable position close to the treatment area. Manually pull out the first strap from the first tape roll and the second strap from the second tape roll, so that the straps move the heating element around the patient's treatment area. Adjust the length of the straps to ensure that the electrode pads and heating pads of the heating element are in close contact with the skin of the treatment area, and that the tightness of the straps is appropriate. Then, glue and fix the Velcro side of the outer end of the first strap to the Velcro side of the outer end of the second strap. At this time, the elastic force of the elastic element inside the tape roll can help the straps conform to the curve of the human body, improving the fit. Step 3: Treatment parameter setting and activation. Turn on the control box switch and set the treatment parameters through the controller: adjust the current magnitude and frequency of the electrode pads according to the patient's condition and tolerance to achieve a suitable muscle electrical stimulation effect; at the same time, adjust the temperature of the heating pad to achieve the purpose of gentle heat application and promote blood circulation; after the parameters are set, start the controller to make the electrode pads and heating pads work synchronously and begin the synergistic rehabilitation treatment. Step 4: Monitoring and Adjustment of Treatment Process. During the treatment, medical staff need to regularly observe the patient's condition and inquire whether the patient has any discomfort symptoms such as skin stinging or burning. If the patient experiences discomfort, or if the effect needs to be adjusted according to the progress of the treatment, the current parameters of the electrode pads or the temperature parameters of the heating pads can be adjusted in real time through the controller to ensure the safety and effectiveness of the treatment. The duration of a single treatment can be set according to the rehabilitation plan, and the controller can be preset with a timer function to avoid treatment exceeding the time limit. Step 5: Treatment End and Device Storage. When a single treatment reaches the preset duration, the controller automatically stops working. Unfasten the Velcro adhesive structure between the first and second straps. Under the rebound force of the elastic element inside the tape reel, the first and second straps will automatically rewind into the first and second tape reels. If it is necessary to change the treatment site or storage device later, the communication line plug can be unplugged, the nut can be loosened to disassemble the heat therapy component, the surface of the straps and heat therapy component can be cleaned, and the entire device can be stored away for later use.

[0013] The advantages of this application compared to existing technologies are as follows: This application provides a hospital nursing hot compress device and its usage method. The hot compress component integrates electrode pads (muscle electrical stimulation function) and a ring-shaped heating pad (hot compress function), and uses a control box to achieve synchronous parameter control of both. Medical staff do not need to operate two separate devices; they can synchronously adjust the current magnitude, frequency, and hot compress temperature simply through the controller. This avoids the cumbersome "step-by-step operation" of traditional devices and fully leverages the synergistic effect of "warmth promoting microcirculation + electrical stimulation activating muscle fibers," significantly improving the efficiency of rehabilitation treatment. The device uses an automatically retractable strap structure (relying on a rotating shaft and spring inside the strap drum), secured with Velcro. The strap can be flexibly adjusted and pulled out according to the circumference of different parts such as the shoulder, waist, and legs. The length and elasticity of the straps help them conform to the body's curves, avoiding the "local tightness / looseness" problem of traditional fixed devices. The support base of the heat therapy component uses a soft pad structure, with the outer surface of the electrode pad flush with the front of the support base and the outer surface of the heating pad slightly deeper. This ensures stable contact between the electrode pad and the skin, allows the heating pad to fully conform to the treatment area, and improves skin comfort, effectively adapting to the rehabilitation needs of multiple areas. The first and second straps have evenly spaced installation holes along their length. The heat therapy component can be flexibly installed at any hole position using a "connecting sleeve + nut" fastener. Medical staff can freely increase or decrease the number of heat therapy components or adjust their spacing according to the patient's pain points and the size of the treatment area, solving the defect of fixed electrode / heating pad positions in traditional devices. Attached Figure Description

[0014] Figure 1 This is a frontal perspective view of a hospital nursing hot compress device according to an embodiment of this application.

[0015] Figure 2 This is a partial cross-sectional view of a hospital nursing hot compress device according to an embodiment of this application.

[0016] Figure 3 This is a perspective view of the rear of a hospital nursing hot compress device according to an embodiment of this application.

[0017] Figure 4 This is a partially split perspective view of a hospital nursing hot compress device according to an embodiment of this application.

[0018] Figure 5 This is a structural cross-sectional view of a hospital nursing hot compress device according to an embodiment of this application.

[0019] Reference numerals: 1. First tape reel; 2. Second tape reel; 3. First strap; 4. Second strap; 5. Control box; 6. Support base; 7. Electrode plate; 8. Heating element; 91. Connecting sleeve; 92. Nut; 10. Communication line; 11. Annular groove; 12. Plug; 13. Mounting through hole; 14. Interface; 15. Velcro front side; 16. Velcro back side; 17. Elastic element one; 18. Elastic element two. Detailed Implementation

[0020] To make the content of this application easier to understand, the appendices in the embodiments of this application will be described below. Figure 1-5 The technical solutions in the embodiments of this application will be clearly and completely described. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to the appendix. Figure 1 In this context, the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. Furthermore, terms such as "first," "second," etc., are used for descriptive purposes only and should not be interpreted as indicating or implying relative importance.

[0021] like Figures 1-5As shown, a hospital nursing hot compress device includes a roll assembly, a first strap 3, a second strap 4, a hot compress component, a control box 5, and an adhesive component. The roll assembly includes a first roll 1 and a second roll 2. The first strap 3 and the second strap 4 are wound into the first roll 1 and the second roll 2, respectively. The first strap 3 located in the first roll 1 is connected to the interior of the first roll 1 by an elastic element 17, and the second strap 4 located in the second roll 2 is connected to the interior of the second roll 2 by an elastic element 28, so that the first strap 3 and the second strap 4 can be automatically wound into the first roll 1 and the second roll 2. Specifically, both the elastic element 17 and the elastic element 28 include a rotating shaft and a spring. A rotating shaft is provided in both the first roll 1 and the second roll 2, and a spring is provided at the position of the rotating shaft. The first strap 3 and the second strap 4 are wound into the first roll 1 and the second roll 2, respectively, by means of the rotating shaft. Inside the first tape reel 1 and the second tape reel 2; under normal conditions, a section of each of the first strap 3 and the second strap 4 extends outside the first tape reel 1 and the second tape reel 2. The outer end of the first strap 3 outside the first tape reel 1 and the outer end of the second strap 4 outside the second tape reel 2 are fixedly connected by an adhesive. Specifically, the adhesive is Velcro. A Velcro face 15 is fixedly provided on the inner side of the outer end of the first strap 3, and a Velcro face 16 is fixedly provided on the outer side of the outer end of the second strap 4. Several mounting through holes 13 are evenly spaced along the length direction on the sides of the first strap 3 and the second strap 4. At least one heat therapy component can be fixedly installed on the inner side of each of the first strap 3 and the second strap 4 pulled out from inside the first tape reel 1 and the second tape reel 2. A control box 5 is fixedly provided on the side wall of the tape reel assembly, and each heat therapy component is electrically connected to the control box 5.

[0022] The heat therapy assembly includes a support base 6, electrode pads 7, heating elements 8, a fixing component, and a communication line 10. The support base 6 has a soft pad structure, and electrode pads 7 are fixedly embedded in the center of the support base 6. The front of the support base 6 is flush with the outer surface of the electrode pads 7. An annular groove 11 is provided on the support base 6 located on the outer periphery of the electrode pads 7. An annular heating element 8 is fixedly installed in the annular groove 11. The outer surface of the heating element 8 is deeper than the outer surface of the electrode pads 7. A fixing component is fixedly installed on the back of the support base 6. The support base 6 is fixedly connected to the first strap 3 and the second strap 4 through the fixing component. One end of the back of the support base 6 is fixedly connected to the communication line 10, and one end of the communication line 10 is electrically connected to the electrode pads 7 and the heating elements 8. The other end of the communication line 10 is provided with a plug 12 and is electrically connected to the control box 5. The fixing component of the heat therapy assembly is fixed by passing through the mounting through hole 13. The communication line 10 is electrically connected to the control box 5 by passing through the mounting through hole 13.

[0023] In one embodiment, the fastener includes a connecting sleeve 91 and a nut 92. The connecting sleeve 91 is fixedly provided at the center of the back of the support base 6. The outer side wall of the connecting sleeve 91 is provided with external threads. The communication line 10 passes through the inside of the connecting sleeve 91. The nut 92 is threaded on the outer periphery of the connecting sleeve 91, and the inner diameter of the nut 92 is larger than the outer diameter of the plug 12 at the end of the communication line 10.

[0024] In one embodiment, the control box 5 is provided with a controller and a power supply. Several interfaces 14 are provided on the outer wall of the control box 5. The interfaces 14 are used to electrically connect to the plug 12 at the end of the communication line 10. The power supply is electrically connected to the controller and the interfaces 14 respectively. The controller can control the current magnitude and frequency of the electrode pads 7 on the heat therapy component and the temperature of the heating pads 8 through the communication line 10.

[0025] In the above design, the present invention integrates electrode pad 7 (muscle electrical stimulation function) and ring heating pad 8 (heating function) through the heat therapy component, and realizes synchronous parameter control of the two with the help of control box 5. Medical staff do not need to operate two independent devices separately. They can adjust the current magnitude, frequency and heat therapy temperature synchronously through the controller. This not only avoids the cumbersome "step operation" of traditional devices, but also gives full play to the synergistic effect of "warmth promoting microcirculation + electrical stimulation activating muscle fibers", significantly improving the efficiency of rehabilitation treatment. On the one hand, the device adopts an automatically retractable strap structure (relying on the rotating shaft and spring inside the strap drum), which is fixed with Velcro. The strap length can be flexibly adjusted according to the circumference of different parts such as the shoulders, waist, and legs. The elastic force of the elastic element can help the strap conform to the curve of the human body, avoiding the problem of "local tightness / looseness" of traditional fixation devices. On the other hand, the support base 6 of the heat therapy component adopts a soft pad structure, and the outer surface of the electrode 7 is flush with the front of the support base 6, while the outer surface of the heating pad 8 is slightly deeper. This ensures stable contact between the electrode 7 and the skin, and allows the heating pad 8 to fully conform to the treatment area, while improving the comfort of skin contact and effectively adapting to the rehabilitation needs of multiple parts. The first strap 3 and the second strap 4 have uniformly spaced mounting holes 13 along their length. The hot compress components can be flexibly installed at any position of the holes through the fixing parts of the "connecting sleeve 91 + nut 92". Medical staff can freely increase or decrease the number of hot compress components or adjust their spacing according to the patient's pain points and the size of the treatment area, which solves the defect of fixed position of electrode plate 7 / heating plate 8 in traditional equipment. The control box 5 has a built-in controller and power supply, which can adjust the current parameters (size and frequency) of the electrode pads 7 and the temperature of the heating pads 8 in real time. It also supports a timer function, which can personalize the treatment plan according to the patient's condition and tolerance, and avoid treatment exceeding the time limit. After the treatment, the bandage can be automatically wound into the roll tube by the action of the spring. The hot compress component can also be quickly removed by disassembling the nut 92, which is convenient for cleaning and storage, reduces the space occupied by the equipment, and reduces the risk of cross-infection, which is more in line with the actual use scenario of hospital nursing. A method for using a hospital nursing hot compress device includes the following steps: Step 1: Device preparation and component installation. Determine the number of heat therapy components required based on the size of the body parts (such as shoulders, waist, legs, etc.) that the patient needs to rehabilitate. Connect each heat therapy component to the first strap 3 and the second strap 4 through the fixing piece on its back. Pass the connecting sleeve 91 of the fixing piece through the preset installation through hole 13 on the strap. Tighten the nut 92 to securely fix the heat therapy component to the strap. Then, insert the plug 12 at the end of the communication line 10 of each heat therapy component into the corresponding interface 14 on the outer wall of the control box 5 to complete the circuit connection. Step 2: Device Fitting and Fixing. Place the tape roll assembly at a suitable position close to the treatment area. Manually pull out the first strap 3 inside the first tape roll 1 and the second strap 4 inside the second tape roll 2, so that the straps drive the heating element to surround the patient's treatment area. Adjust the length of the straps to ensure that the electrode pads 7 and heating pads 8 of the heating element are tightly fitted to the skin of the treatment area, and that the tightness of the straps is appropriate to avoid excessive pressure or looseness leading to detachment. Then, glue and fix the Velcro side 15 of the outer end of the first strap 3 to the Velcro side 16 of the outer end of the second strap 4. At this time, the elastic force of the elastic element inside the tape roll can help the straps conform to the curve of the human body and improve the fit. Step 3: Treatment parameter setting and start-up. Turn on the switch of control box 5 and set the treatment parameters through the controller: adjust the current magnitude and frequency of electrode pad 7 according to the patient's condition and tolerance to achieve a suitable muscle electrical stimulation effect; at the same time, adjust the temperature of heating pad 8 to achieve the purpose of gentle heat application and promote blood circulation; after the parameters are set, start the controller to make electrode pad 7 and heating pad 8 work synchronously and start the collaborative rehabilitation treatment. Step 4: Monitoring and adjustment of the treatment process. During the treatment, medical staff need to regularly observe the patient's condition and ask if the patient has any discomfort such as skin stinging or burning. If the patient experiences discomfort, or if the effect needs to be adjusted according to the progress of the treatment, the current parameters of electrode 7 or the temperature parameters of heating element 8 can be adjusted in real time through the controller to ensure the safety and effectiveness of the treatment. The duration of a single treatment can be set according to the rehabilitation plan, and the controller can preset a timer function to avoid treatment exceeding the time limit. Step 5: Treatment End and Device Storage. When a single treatment reaches the preset duration, the controller automatically stops working. Unfasten the Velcro adhesive structure between the first strap 3 and the second strap 4. Under the rebound force of the elastic element inside the tape reel, the first strap 3 and the second strap 4 automatically reel in into the first tape reel 1 and the second tape reel 2. If it is necessary to change the treatment site or storage device later, disconnect the communication line 10 plug 12, loosen the nut 92 to disassemble the heat therapy component, clean the surface of the straps and heat therapy component, and then store the entire device for later use.

[0026] The above embodiments are only used to illustrate the technical solutions of the embodiments of this application, and are not intended to limit them. Although the embodiments of this application have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features, without departing from the spirit and scope defined by the claims of this application.

Claims

1. A hospital nursing hot compress device, comprising a roll of tape, a first strap (3), a second strap (4), a hot compress assembly, a control box (5), and an adhesive component, characterized in that, The tape reel assembly includes a first tape reel (1) and a second tape reel (2). A first binding strap (3) and a second binding strap (4) are wound into the first tape reel (1) and the second tape reel (2), respectively. The first binding strap (3) located in the first tape reel (1) is connected to the interior of the first tape reel (1) via an elastic element (17), and the second binding strap (4) located in the second tape reel (2) is connected to the interior of the second tape reel (2) via an elastic element (18). This allows the first binding strap (3) and the second binding strap (4) to be automatically wound into the first tape reel (1) and the second tape reel (2), respectively. In normal conditions, the first strap (3) and the second strap (4) each have a section extending outside the first roll (1) and the second roll (2). The outer end of the first strap (3) outside the first roll (1) and the outer end of the second strap (4) outside the second roll (2) are fixedly connected by an adhesive. At least one heat therapy component can be fixedly installed on the inner side of the first strap (3) and the second strap (4) pulled out from the inside of the first roll (1) and the second roll (2). A control box (5) is fixedly provided on the side wall of the roll assembly. Each heat therapy component is electrically connected to the control box (5). The hot compress assembly includes a support base (6), electrode pads (7), heating pads (8), a fixing member, and a communication line (10). The center of the support base (6) is fixedly embedded with electrode pads (7). An annular groove (11) is provided on the support base (6) located on the outer periphery of the electrode pads (7). An annular heating pad (8) with an annular structure is fixedly provided in the annular groove (11). A fixing member is fixedly provided on the back of the support base (6). The support base (6) is fixedly connected to the first strap (3) and the second strap (4) through the fixing member. The back of the support base (6) is fixedly connected to one end of the communication line (10). One end of the communication line (10) is electrically connected to the electrode pads (7) and the heating pads (8). The other end of the communication line (10) is provided with a plug (12) and electrically connected to the control box (5).

2. The hospital nursing hot compress device according to claim 1, characterized in that, The first strap (3) and the second strap (4) have a plurality of mounting holes (13) evenly spaced along their length direction on their sides. The fixing member of the heat therapy component passes through the mounting holes (13) for fixing. The communication line (10) passes through the mounting holes (13) and is electrically connected to the control box (5).

3. The hospital nursing hot compress device and its method of use according to claim 2, characterized in that, The fastener includes a connecting sleeve (91) and a nut (92). The connecting sleeve (91) is fixedly provided at the center of the back of the support base (6). The outer side wall of the connecting sleeve (91) is provided with an external thread. The communication line (10) passes through the inside of the connecting sleeve (91). The outer peripheral side of the connecting sleeve (91) is threaded with a nut (92), and the inner diameter of the nut (92) is larger than the outer diameter of the plug (12) at the end of the communication line (10).

4. A hospital nursing hot compress device according to claim 3, characterized in that, The control box (5) is equipped with a controller and a power supply. Several interfaces (14) are provided on the outer wall of the control box (5). The interfaces (14) are used to electrically connect to the plug (12) at the end of the communication line (10). The power supply is electrically connected to the controller and the interfaces (14) respectively. The controller can control the current magnitude and frequency of the electrode pads (7) on the heat therapy assembly and the temperature of the heating pads (8) through the communication line (10).

5. A hospital nursing hot compress device according to claim 1, characterized in that, The adhesive is made of Velcro, and a Velcro sub-face (15) is fixedly provided on the inner side of the outer end of the first strap (3), and a Velcro mother face (16) is fixedly provided on the outer side of the outer end of the second strap (4).

6. The hospital nursing hot compress device and its method of use according to claim 1, characterized in that, The support base (6) is a soft pad structure, and the front of the support base (6) is flush with the outer surface of the electrode sheet (7).

7. A hospital nursing hot compress device according to claim 1, characterized in that, The outer surface of the heating element (8) is deeper than the outer surface of the electrode sheet (7).

8. A hospital nursing hot compress device according to claim 1, characterized in that, Both the first elastic element (17) and the second elastic element (18) include a rotating shaft and a spring. The first winding drum (1) and the second winding drum (2) are provided with rotating shafts, and springs are provided at the positions of the rotating shafts. The first strap (3) and the second strap (4) are wound into the first winding drum (1) and the second winding drum (2) respectively through the rotating shafts.

9. A method of using a hospital nursing hot compress device according to any one of claims 1-8, characterized in that, Specifically, the following steps are included: Step 1: Device preparation and component installation. Determine the number of heat therapy components required based on the size of the body part that the patient needs to rehabilitate. Connect each heat therapy component to the first strap (3) and the second strap (4) through the fixing piece on its back. Pass the connecting sleeve (91) of the fixing piece through the preset installation through hole (13) on the strap. Tighten the nut (92) to achieve a stable fixation between the heat therapy component and the strap. Insert the plug (12) at the end of the communication line (10) of each heat therapy component into the corresponding interface (14) on the outer wall of the control box (5) to complete the circuit connection. Step 2: Fix the device in place. Place the tape roll assembly in a suitable position close to the treatment area. Manually pull out the first strap (3) in the first tape roll (1) and the second strap (4) in the second tape roll (2) so that the straps can drive the heat therapy component to surround the patient's treatment area. Adjust the length of the straps to ensure that the electrode pads (7) and heating pads (8) of the heat therapy component are in close contact with the skin of the treatment area and that the tightness of the straps is appropriate. Adhere and fix the Velcro side (15) of the outer end of the first strap (3) to the Velcro side (16) of the outer end of the second strap (4). Step 3: Setting and starting treatment parameters. Turn on the control box (5) switch and set the treatment parameters through the controller: Adjust the current magnitude and frequency of the electrode pad (7) according to the patient's condition and tolerance to achieve the appropriate muscle electrical stimulation effect; At the same time, adjust the temperature of the heating pad (8) to achieve the purpose of gentle heat application and promote blood circulation; After the parameters are set, start the controller to make the electrode pad (7) and the heating pad (8) work synchronously and start the collaborative rehabilitation treatment. Step 4: Monitoring and adjustment of the treatment process. During the treatment, medical staff need to regularly observe the patient's condition and ask if the patient has any discomfort symptoms such as skin stinging or burning. If the patient experiences discomfort, or if the effect needs to be adjusted according to the progress of the treatment, the current parameters of the electrode pad (7) or the temperature parameters of the heating pad (8) can be adjusted in real time through the controller to ensure the safety and effectiveness of the treatment. The duration of a single treatment can be set according to the rehabilitation plan. The controller can preset the timer function to avoid treatment exceeding the time limit. Step 5: Treatment ends and device is stored. When a single treatment reaches the preset duration, the controller automatically stops working. Unfasten the Velcro adhesive structure between the first strap (3) and the second strap (4). Under the elastic force of the elastic element 1 (17) and elastic element 2 (18) in the tape reel, the first strap (3) and the second strap (4) are automatically wound into the first tape reel (1) and the second tape reel (2). If the treatment site or storage device needs to be changed later, the communication line (10) plug (12) can be unplugged, the nut (92) can be loosened to disassemble the heat therapy component, the surface of the straps and the heat therapy component can be cleaned, and the device can be stored for later use.

Images