Nursing protector for preventing and treating symptom groups of tumor patients during chemotherapy and use method

Abstract

The invention discloses a nursing protector for preventing and treating symptom groups of tumor patients during chemotherapy and a use method, and belongs to the technical field of medical nursing instruments. The device comprises a chest and abdomen protector and a shoulder and arm protector, the chest and abdomen protector is composed of a flexible composite fiber layer and a silica gel layer, a flexible heating piece, a temperature sensor and an electrode piece are arranged in the chest and abdomen protector, and the temperature regulation and control and electrical stimulation functions can be achieved through a control module. The shoulder and arm protector adopts the hook-and-loop fastener fixing band to adjust tightness, and is convenient to wear by combining the traction rope and the ratchet mechanism. The chest and abdomen protector is evenly heated through the flexible heating piece, the electrode piece releases low-frequency pulses to relieve neuralgia, and meanwhile the inflation cavity is used for ejecting out the electrode piece to enhance the contact effect. Compared with the prior art, the wearable comfort and the movement freedom degree are remarkably improved, accurate temperature control and electrical stimulation are achieved for relieving neuralgia, the cold stimulation resisting effect of a chemotherapy patient is effectively improved, and related acupoint electrical stimulation can be used for improving the gastrointestinal function and relieving abdominal discomfort for abdominal discomfort.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical nursing equipment, and in particular relates to a nursing protective device for preventing and treating symptom groups of tumor patients during chemotherapy and a method of use thereof. Background Art

[0002] Cancer patients will experience many abnormal symptoms during chemotherapy. Chemotherapy drugs can inhibit bone marrow hematopoietic function, leading to leukopenia and decreased immunity, making patients more sensitive to cold environments and increasing the risk of infection. During chemotherapy, large amounts of infusion may take away body heat, and the metabolites of some chemotherapy drugs may interfere with the function of the body's temperature regulation center, causing patients to experience symptoms such as chills and chills. In addition, some patients may also experience symptoms of neuralgia after taking chemotherapy drugs, and patients often experience abdominal discomfort (such as nausea, vomiting, abdominal distension, etc.) after chemotherapy.

[0003] At present, the nursing methods used in clinical practice mainly include physical protection, drug assistance and lifestyle adjustment. The anti-cold stimulation nursing device in the existing patented technology can improve the efficiency of warming, but the structural design may limit the patient's activities, making it inconvenient to wear during use, and the heating uniformity and temperature control accuracy need to be optimized; and the existing devices lack treatment for neuralgia and abdominal discomfort. Existing pain management methods include drugs, electrical stimulation, cooling therapy and optogenetics. Clinical studies have shown that electrical stimulation therapy (such as transcutaneous electrical acupoint stimulation, TEAS) can improve gastrointestinal function by regulating nerves, hormones and inflammatory pathways, and effective electrical stimulation can relieve neuralgia, but existing protective gear does not integrate such functions. Summary of the Invention

[0004] In order to solve the problems mentioned above, the present invention proposes a nursing protector and a method of use for preventing and treating symptom groups in cancer patients during chemotherapy. The chest and abdominal protector and shoulder and arm protector in the present invention are used to provide anti-cold stimulation care for patients. The traction rope and connecting belt are used to achieve convenient wearing. The flexible heating sheet is used to improve the warming effect. The temperature is monitored in real time and the flexible heating sheet is controlled in conjunction with the temperature sensor. At the same time, the electrode sheets and movable electrode patches in the chest and abdominal protector are used to achieve transcutaneous electrical stimulation of acupoints, relieve neuralgia caused by the chest and abdomen, and regulate gastrointestinal function.

[0005] To achieve the above technical objectives, the present invention is implemented through the following technical solutions: A nursing brace for preventing and treating symptom clusters in cancer patients undergoing chemotherapy, comprising a chest and abdominal brace comprising an outer flexible composite fiber layer and an inner silicone layer. The silicone layer is designed to conform to the skin, and the upper portion of the brace is provided with a head opening. The rear end of the head opening separates the brace from the left and right sides, making it easier to wear while simultaneously protecting the shoulders. Several flexible heating pads are evenly distributed between the flexible composite fiber layer and the silicone layer, heating the corresponding surfaces of the silicone layer to enhance the brace's cold resistance. Shoulder and arm braces are connected to the left and right outer sides of the head opening. These braces wrap around the patient's shoulders and upper arms, minimizing the impact on upper limb movement. The shoulder and arm braces have the same structural structure as the chest and abdominal brace. Several evenly distributed electrodes are embedded in the inner surface of the silicone layer. The electrodes release low-frequency pulsed current to suppress pain signal transmission, thereby alleviating post-chemotherapy neuralgia. A control module is installed on the lower outer side of the chest and abdominal protector. The control module can control the electrode sheets and the flexible heating sheet. The electrode sheets in different positions are turned on by the control module according to the patient's condition after chemotherapy to accurately relieve the location of neuralgia.

[0006] Furthermore, the left and right ends of the middle part of the chest and abdominal protector are symmetrically connected with a middle connecting belt, the free end of the middle connecting belt is connected to the bottom connecting belt, the other end of the bottom connecting belt is connected to the bottom corner of the chest and abdominal protector, through holes are opened at the ends of the two ends of the middle connecting belt, and traction ropes are passed through the through holes. The upper end of the left traction rope is connected to the chest and abdominal protector on the right side of the head opening, and the upper end of the right traction rope is connected to the chest and abdominal protector on the left side of the head opening. By tightening the traction rope, the chest and abdominal protector can be tightened so that the internal silicone layer fits the patient's chest and abdomen.

[0007] A columnar fixed cover is installed at the center of the front surface of the chest and abdomen protector, and a center column is extended from the axis of the fixed cover, and a sleeve rod is sleeved on the center column, and a ratchet is concentrically installed on the front end of the sleeve rod. Rope holes are opened on the left and right sides of the fixed cover, and the traction rope is fixedly connected to the sleeve rod after passing through the rope holes. The traction rope is wound around the sleeve rod by rotating the sleeve rod, thereby tightening the traction rope, and a pawl cooperating with the ratchet is installed on the fixed cover, and the pawl can swing and a spring is connected to the tail, and the other end of the spring is connected to the outside of the fixed cover, and the pawl is kept in cooperation with the ratchet by the spring to prevent the ratchet from loosening the traction rope after tightening it, and the ratchet can be rotated in the opposite direction by pressing the pawl, thereby controlling the tightening and loosening of the traction rope, thereby improving the efficiency of wearing the chest and abdomen protector;

[0008] A plurality of transverse air-filled cavities are provided inside the silicone layer corresponding to the transversely arranged electrode sheets. When the air-filled cavities are expanded, the electrode sheets can be pushed out so that the electrode sheets can fully contact the chest and abdominal surfaces of the patient. A micro air pump is installed at the bottom of the silicone layer. The micro air pump is connected to all the air-filled cavities and can control the expansion and contraction of the air-filled cavities through the micro air pump.

[0009] The rear end of the shoulder and arm brace is connected to a fixing belt, which is covered with a Velcro hook surface. The front end outer surface of the shoulder and arm brace is affixed with a Velcro surface, which can be adhered and fixed with the fixing belt so that the shoulder and arm brace fully fits the patient's arm and upper arm.

[0010] The control module is provided with an electrical interface that can be connected to the active electrode patch. The surface of the active electrode patch is coated with medical adhesive and can be attached to the skin. The active electrode patch is the same as the electrode sheet and can release low-frequency pulse current. By attaching the active electrode patch to the relevant acupuncture points, it can improve gastrointestinal function and relieve abdominal discomfort caused by chemotherapy.

[0011] Furthermore, a number of temperature sensors are installed between the flexible composite fiber layer and the silicone layer. The temperature sensors are evenly distributed between the flexible heating sheets. The temperature is monitored by the temperature sensors and the signal is transmitted to the control module. The flexible heating sheets around the temperature sensors are turned on or off according to the pre-set temperature threshold, thereby maintaining the warmth of the chest and abdominal protector and preventing the temperature from being too high.

[0012] The outer surface of the flexible composite fiber layer is provided with a plurality of crease grooves distributed in a vertical and horizontal manner. The crease grooves enable the chest and abdomen protector to change with the contours of the patient's body surface when being worn, thereby maintaining comfort when being worn.

[0013] Based on the above-mentioned nursing protective device for preventing and treating symptom groups of tumor patients during chemotherapy, the present invention also provides a method of use, comprising the following steps:

[0014] Step 1: Put on the protective gear; put the chest and abdomen protector on the head, adjust the position so that the silicone layer fits the chest and abdomen, tighten the traction ropes on both sides and turn the ratchet to tighten the sleeve rod, wrap the shoulder and arm protector around the shoulders and upper arms, and adjust the tightness with the Velcro straps to ensure unrestrained movement;

[0015] Step 2: Start temperature control and warmth preservation; turn on the control module, set the target temperature, and the flexible heating sheet automatically starts gradient heating. The temperature sensor monitors and dynamically adjusts the power in real time, and the crease grooves adapt to the body shape to maintain uniform warmth.

[0016] Step 3: Electrical stimulation analgesia operation: select the electrical stimulation mode according to the patient's condition, start the micro air pump to inflate the electrode sheet so that it fits the skin, set the appropriate electrical stimulation parameters through the control module, and perform electrical stimulation on the patient to relieve neuralgia;

[0017] Step 4: Abdominal Discomfort Relief Acupoint Stimulation Operation: When the patient experiences abdominal discomfort (such as nausea and bloating), connect the active electrode patch from the control module interface, attach the active electrode patch to the relevant acupoint, set specific electrical stimulation parameters through the control module, and regulate gastrointestinal function through low-frequency pulses to relieve discomfort symptoms;

[0018] Step 5: Remove the protective gear after use; after turning off the control module, first open the wrapped shoulder and arm protectors, then press the ratchet to loosen the traction rope, remove the entire chest and abdominal protectors and disinfect them.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. Through the modular design of the chest and abdomen protector and the shoulder and arm protector, combined with the multi-level linkage of the traction rope, ratchet mechanism and Velcro fixing belt, when the sleeve rod is rotated to tighten the traction rope, the pawl and ratchet lock the tightness. The coordinated fixation of the middle connecting belt and the bottom connecting belt makes the silicone layer fit closely to the chest and abdomen contours. At the same time, the shoulder and arm protector can quickly adjust the tightness of the wrapping through Velcro, which solves the problems of cumbersome donning and restricted movement of traditional protectors, and significantly improves donning efficiency and comfort.

[0021] 2. The flexible heating sheet and temperature sensor embedded between the flexible composite fiber layer and the silicone layer form a closed-loop temperature control system. The temperature sensor collects temperature data from each area in real time and feeds it back to the control module, dynamically adjusting the power of the heating sheet. Combined with the deformation adaptability of the crease groove, heat is evenly distributed across the chest and abdomen, avoiding local overheating or low-temperature blind spots, achieving precise temperature control and efficient warmth retention.

[0022] 3. Through the linkage between the transverse inflation cavity in the silicone layer and the micro air pump, the electrode sheet is pushed out and closely contacts the skin when inflated. The active electrode patch is combined with the precise regulation of the electrical stimulation parameters by the control module, so that transcutaneous electrical stimulation targets the intercostal nerves or acupuncture points, inhibits the conduction of pain signals, relieves post-chemotherapy neuralgia, and regulates gastrointestinal function through low-frequency pulses to relieve discomfort symptoms. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments.

[0024] Figure 1 This is a schematic diagram of the overall structure of the front side of Example 1 of the present invention;

[0025] Figure 2 is a cross-sectional view of Example 1 of the present invention;

[0026] Figure 3 yes Figure 2 A magnified schematic diagram of part A;

[0027] Figure 4 is the schematic diagram of the backside overall structure of the embodiment 1 of the present application;

[0028] Figure 5 is the schematic diagram of the internal structure of the embodiment 1 of the present application;

[0029] Figure 6 is the schematic diagram of the silica gel layer structure of the embodiment 1 of the present application;

[0030] Figure 7 is the schematic diagram of the partial structure of the embodiment 1 of the present application.

[0031] The structure names represented by the respective labels in the drawings are as follows:

[0032] 1-chest and abdomen protector, 101-flexible composite fiber layer, 102-silica gel layer, 103-fold groove, 2-head opening, 3-middle connecting belt, 301-through hole, 4-bottom connecting belt, 5-pulling rope, 6-shoulder and arm protector, 601-fixing belt, 602-magic tape nappe, 7-flexible heating sheet, 701-temperature sensor, 8-electrode sheet, 801-movable electrode patch, 9-inflatable cavity, 901-micro air pump, 10-control module, 11-fixing cover, 1101-center column, 1102-rope hole, 1103-pawl, 1104-spring, 12-ratchet, 1201-sleeve rod. DETAILED DESCRIPTION

[0033] The present application will be described in detail below with reference to the drawings and specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0034] Embodiment 1

[0035] Reference Figures 1 to 7As shown, and according to the content of the present specification, a nursing aid for preventing and treating the symptom group of tumor patients during chemotherapy is provided, which comprises a chest and abdomen nursing aid 1 and a shoulder and arm nursing aid 6. The chest and abdomen nursing aid 1 is composed of a flexible composite fiber layer 101 on the outer layer and a silica gel layer 102 on the inner layer. The flexible composite fiber layer 101 is made of high-breathability waterproof graphene composite material, and the outer surface is provided with longitudinal and transverse cross-distribution crease grooves 103, so that the nursing aid can deform with the body contour of the patient when worn, improving the fit and comfort. The silica gel layer 102 is made of medical-grade skin-friendly material, and the inner surface is uniformly embedded with multiple electrode sheets 8 made of flexible conductive material, which can release low-frequency pulse current. The silica gel layer 102 is internally provided with a plurality of inflation cavities 9 corresponding to the transversely arranged positions of the electrode sheets 8. The inflation cavities 9 are controlled to expand or contract by a micro air pump 901 installed at the bottom of the silica gel layer 102, and when expanded, the electrode sheets 8 can be pushed out to tightly contact the skin. A plurality of flexible heating sheets 7 are uniformly distributed between the flexible composite fiber layer 101 and the silica gel layer 102, and a temperature sensor 701 is also provided between the heating sheets to monitor the temperature of each region in real time and feed back to the control module 10.

[0036] A head opening 2 is provided on the upper part of the chest and abdomen nursing aid 1, which separates the left and right parts of the nursing aid, making it easy to put on the head and cover the shoulders when worn. The shoulder and arm nursing aid 6 is connected to the left and right outer sides of the head opening 2 of the chest and abdomen nursing aid 1, and has the same structure as the chest and abdomen nursing aid 1. The outer layer is a flexible composite fiber layer 101, and the inner layer is a silica gel layer 102. The silica gel layer 102 is also embedded with electrode sheets 8 and inflation cavities 9. The rear end of the shoulder and arm nursing aid 6 is connected to a fixing belt 601, and the surface of the fixing belt 601 is covered with a hook surface of Velcro. The outer surface of the front end of the nursing aid is attached with a Velcro 602, which can be adjusted by sticking to adjust the tightness of the wrapping, reducing the restriction on the movement of the upper limbs.

[0037] The middle part of the chest and abdomen nursing aid 1 is symmetrically connected to the left and right ends of the middle connecting belt 3, and the free end of the middle connecting belt 3 is connected to the bottom connecting belt 4, and the other end of the bottom connecting belt 4 is fixed to the bottom corner of the nursing aid, forming a multi-point fixed structure. The pulling rope 5 is inserted into the through hole 301 at both ends of the middle connecting belt 3, and the upper end of the left pulling rope 5 is connected to the right part of the head opening 2, and the upper end of the right pulling rope 5 is connected to the left part. By tightening the pulling rope 5, the silica gel layer 102 can be tightly attached to the chest and abdomen.

[0038] A cylindrical fixed shell 11 is installed on the front surface of the chest and abdomen nursing aid, and the shaft of the shell extends out of the center column 1101. A sleeve rod 1201 is sleeved on the center column 1101, and a ratchet wheel 12 is installed at the front end of the sleeve rod 1201. The pulling rope 5 is fixed to the sleeve rod 1201 after passing through the rope holes 1102 on both sides of the fixed shell 11. Rotating the sleeve rod 1201 can tighten the pulling rope 5, and the pawl 1103 cooperates with the spring 1104 to lock the ratchet wheel 12 to prevent loosening. Pressing the tail of the pawl 1103 can release the locking to loosen the pulling rope 5.

[0039] The control module 10 is installed on the lower outer side of the chest and abdominal protector 1, and integrates temperature control, electrical stimulation parameter setting and micro air pump 901 control functions. A lithium battery is installed on the side of the control module 10 for power supply, which can be connected to a power source and can also be removed and replaced.

[0040] The control module 10 of the chest and abdominal supporter 1 has a pre-defined interface for active electrode patches. The included active electrode patches 801 can be connected to the control module 10 via wires. When a patient experiences abdominal discomfort, the active electrode patches 801 can be applied to acupoints such as the Zhongwan and Zusanli points. The control module 10 can then set specific electrical stimulation parameters, such as a frequency (e.g., 2-10 Hz) and intensity, to alleviate symptoms like nausea and bloating.

[0041] When using this device, first put the chest and abdomen protector 1 on the patient's head, adjust the position so that the silicone layer 102 fits the chest and abdomen, tighten the traction ropes 5 on both sides and rotate the sleeve rod 1201 clockwise, lock the tightening state through the ratchet 12 mechanism, and fix the lower edge of the protector with the middle connecting belt 3 and the bottom connecting belt 4; the shoulder and arm protector 6 wraps the shoulders and upper arms, and the tightness of the fixing belt 601 is adjusted by Velcro. After starting the control module 10, set the target temperature (such as 38°C), the flexible heating plate 7 dynamically adjusts the power according to the feedback from the temperature sensor 701, and the crease groove 103 adaptively deforms to ensure uniform heat distribution. For neuralgia management, select the electrical stimulation mode and start the micro air pump 901. The inflation chamber 9 expands and pushes the electrode plate 8 out to fit the skin. The control module 10 sets the pulse parameters (such as frequency 50Hz, intensity 20mA), and the electrode plate 8 targets the intercostal nerves or acupuncture points to inhibit pain conduction. For abdominal discomfort, the active electrode patch (801) is attached to acupoints such as Zhongwan and Zusanli. The control module (10) is used to set the electrical stimulation parameters of a specific frequency (e.g., 2-10 Hz) and intensity. After transcutaneous electrical stimulation of the acupoints, the abdominal discomfort is relieved. After use, the control module 10 is turned off, the Velcro is loosened to remove the shoulder and arm protector 6, the ratchet 1103 is pressed, and the sleeve rod 1201 is rotated counterclockwise to release the traction rope 5. The chest and abdomen protector 1 is removed and disinfected.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention. For those skilled in the art, various modifications and variations can be made to the above embodiments without departing from the principles of the present invention, and these modifications and variations should all fall within the scope of protection of the present invention.

Claims

1. A nursing protective device for preventing and treating symptom groups in cancer patients during chemotherapy, characterized by: The invention comprises a chest and abdomen protector (1), wherein the chest and abdomen protector (1) is composed of an outer flexible composite fiber layer (101) and an inner silicone layer (102), and a head opening (2) is provided on the upper portion of the chest and abdomen protector (1), and the rear end of the head opening (2) separates the chest and abdomen protector (1) to the left and right; a plurality of flexible heating sheets (7) are evenly distributed between the flexible composite fiber layer (101) and the silicone layer (102), and can heat the corresponding surface of the silicone layer (102); the head opening (2) of the chest and abdomen protector (1) is provided with a plurality of flexible heating sheets (7) which can heat the corresponding surface of the silicone layer (102); The left and right outer sides of the shoulder and arm protectors (6) are connected, and the shoulder and arm protectors (6) can wrap the patient's shoulders and upper arms, and the shoulder and arm protectors (6) have the same structure as the chest and abdomen protector (1); a plurality of evenly distributed electrode sheets (8) are embedded and installed on the inner surface of the silicone layer (102), and the electrode sheets (8) can release low-frequency pulse current to inhibit the conduction of pain signals; a control module (10) is installed on the lower outer side of the chest and abdomen protector (1), and the control module (10) can control the electrode sheets (8) and the flexible heating sheet (7).

2. The nursing protective device for preventing and treating symptom groups in cancer patients during chemotherapy according to claim 1, characterized in that: The left and right ends of the middle part of the chest and abdomen protector (1) are symmetrically connected to the middle connecting belt (3), the free end of the middle connecting belt (3) is connected to the bottom connecting belt (4), the other end of the bottom connecting belt (4) is connected to the bottom corner of the chest and abdomen protector (1), through holes (301) are opened at the ends of the two ends of the middle connecting belt (3), and a traction rope (5) is passed through the through hole (301), the upper end of the left traction rope (5) is connected to the chest and abdomen protector (1) on the right side of the head opening (2), and the upper end of the right traction rope (5) is connected to the chest and abdomen protector (1) on the left side of the head opening (2).

3. The nursing protective device for preventing and treating symptom groups in cancer patients during chemotherapy according to claim 2, characterized in that: A columnar fixed cover (11) is installed at the center of the front surface of the chest and abdomen protector (1), and a central column (1101) extends from the axis of the fixed cover (11). A sleeve rod (1201) is sleeved on the central column (1101), and a ratchet (12) is concentrically installed at the front end of the sleeve rod (1201). Rope holes (1102) are opened on the left and right sides of the fixed cover (11), and the pulling rope (5) is fixedly connected to the sleeve rod (1201) after passing through the rope holes (1102). A ratchet (1103) that cooperates with the ratchet (12) is installed on the fixed cover (11), and the ratchet (1103) can swing and is connected to a spring (1104) at the tail end. The other end of the spring (1104) is connected to the outside of the fixed cover (11).

4. The nursing and protective device for preventing and treating symptom groups in cancer patients during chemotherapy according to claim 1, characterized in that: A plurality of transverse air-filled cavities (9) are provided inside the silicone layer (102) corresponding to the transversely arranged electrode sheets (8). After the air-filled cavities (9) are expanded, the electrode sheets (8) can be pushed out so that the electrode sheets (8) can fully contact the chest and abdominal surfaces of the patient. A micro air pump (901) is installed at the bottom of the silicone layer (102). The micro air pump (901) is connected to all the air-filled cavities (9). The expansion and contraction of the air-filled cavities (9) can be controlled by the micro air pump (901).

5. The nursing and protective device for preventing and treating symptom groups in cancer patients during chemotherapy according to claim 1, characterized in that: The rear end of the shoulder and arm protector (6) is connected to a fixing belt (601), and the fixing belt (601) is covered with a Velcro hook surface. The front end outer surface of the shoulder and arm protector (6) is affixed with a Velcro fleece surface (602), which can be adhered and fixed with the fixing belt (601), so that the shoulder and arm protector (6) fully fits the patient's arm and upper arm.

6. The nursing and protective device for preventing and treating symptom groups in cancer patients during chemotherapy according to claim 1, characterized in that: A plurality of temperature sensors (701) are installed between the flexible composite fiber layer (101) and the silica gel layer (102). The temperature sensors (701) are evenly distributed between the flexible heating sheets (7). The temperature is monitored by the temperature sensors (701) and the signal is transmitted to the control module (10).

7. The nursing and protective device for preventing and treating symptom groups in cancer patients during chemotherapy according to claim 1, characterized in that: The outer surface of the flexible composite fiber layer (101) is provided with a plurality of crease grooves (103) distributed in a vertical and horizontal manner.

8. The nursing and protective device for preventing and treating symptom groups in cancer patients during chemotherapy according to claim 1, characterized in that: The chest and abdomen protector (1) further comprises a plurality of movable electrode patches (801), which are detachably connected to the control module (10) via wires and can be attached to different acupuncture points of the patient. The control module (10) can adjust the electrical stimulation parameters of the movable electrode patches (801) to relieve abdominal discomfort.

9. The method for using the nursing protective device for preventing and treating symptom clusters in cancer patients during chemotherapy according to claims 1 to 8, comprising the steps of: S1: Wearing protective gear; put the chest and abdomen protective gear (1) on the head, adjust the position so that the silicone layer (102) fits the chest and abdomen, tighten the traction ropes (5) on both sides and rotate the ratchet (12) to drive the sleeve rod (1201) to tighten and fix, wrap the shoulder and arm protective gear (6) around the shoulders and upper arms, and adjust the tightness with the Velcro fixing belt (601) to ensure unrestrained movement; S2: Start temperature control and keep warm; turn on the control module (10), set the target temperature, the flexible heating sheet (7) automatically starts gradient heating, the temperature sensor (701) monitors and dynamically adjusts the power in real time, and the crease groove (103) extends adaptively with the body shape to maintain uniform warmth; S3: electrical stimulation analgesia operation; select an electrical stimulation mode according to the patient's condition, start the micro air pump (901) to inflate the electrode sheet (8) so that it is pushed out and fits the skin, and set appropriate electrical stimulation parameters through the control module (10) to electrically stimulate the patient to relieve neuralgia; S4: Abdominal discomfort relief acupoint stimulation operation; when the patient experiences abdominal discomfort, the active electrode patch (801) is connected to the control module (10) via a wire and attached to the relevant acupoint of the patient. The control module (10) selects a corresponding electrical stimulation mode and sets parameters to perform targeted electrical stimulation on the acupoint to relieve abdominal discomfort; S5: Disassemble the protective gear after use; after closing the control module (10), first open the wrapped shoulder and arm protective gear (6), then press the ratchet (1103) to loosen the pulling rope (5), remove the entire chest and abdomen protective gear (1) and disinfect it.

Images