Hot compress device for relieving postherpetic pain

Abstract

The invention relates to the technical field of nursing devices, in particular to a hot compress device for relieving postherpetic pain, which comprises a shell, a rectangular pad is attached to one side of the interior of the shell, a plurality of air bag parts are uniformly arranged on the rectangular pad, a pipeline mechanism is further arranged on the rectangular pad, and a conveying belt is arranged on the shell. The rectangular pad is located in the middle of the conveying belt, a soft bag is detachably fixed to the side, away from the rectangular pad, of the conveying belt, and a medicine feeding mechanism is further arranged on the shell. The device can be flexibly used under various conditions, the treatment effect can be stably and normatively guaranteed, and the nursing and treatment efficiency is effectively guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of nursing devices, and in particular to a hot compress device for relieving postherpetic pain. Background Art

[0002] Shingles is an infectious disease that affects the nerves and skin. It is caused by the varicella-zoster virus. Because the rash is distributed in a band-like pattern, it is called shingles. This type of disease is contagious and usually occurs on one side of the body. It manifests as painful blisters that are distributed in groups along the peripheral nerves. It usually does not cross the midline of the body and can occur on the head, face, neck, chest, abdomen and limbs. Because herpes often occurs on the waist, it is commonly known as waist fire dan, waist fire dragon, waist dragon, snake disc, snake waist and spider sores. Postherpetic neuralgia refers to pain that lasts for at least 3 months after the appearance of the herpes zoster rash. In existing care, cold compresses can reduce inflammation and pain, and hot compresses can help improve local blood circulation and relieve pain.

[0003] In existing nursing hot compress treatments, hot towels, hot water bags or salt bags are usually used for hot compresses. There is also a method of wet hot compress with Chinese medicine, that is, after decocting specific Chinese medicine, a hot towel is dipped in the medicine liquid and applied to the affected area. The above operations often have a problem, that is, the temperature will gradually decrease and become cold over time, and the corresponding temperature increase operation needs to be performed again. In addition, when hot compressing, the nursing staff usually needs to use their hands to support and assist, and the overall efficiency is low.

[0004] Therefore, in order to solve such problems, we propose a hot compress device for relieving the pain after herpes zoster. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a hot compress device for relieving the pain after herpes zoster.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A hot compress device for relieving post-herpetic pain comprises a shell, a rectangular pad is fitted on one side of the inner part of the shell, a plurality of airbag components are evenly arranged on the rectangular pad, a pipeline mechanism is also provided on the rectangular pad, a conveyor belt is provided on the shell, and the conveyor belt is arranged around and fitted with the rectangular pad, the rectangular pad is located in the middle of the conveyor belt, a soft bag is detachably fixed on the side of the conveyor belt away from the rectangular pad, and a medicine applying mechanism is also provided on the shell.

[0008] Preferably, an opening is provided on the side of the shell opposite to the rectangular pad, a plurality of vents are provided on the front and rear edges of the shell, a rectangular strip opening is provided on the left and right edges of the shell, the conveyor belt passes through the two rectangular strip openings, and a plurality of straps can also be installed around the shell.

[0009] Preferably, the airbag component comprises an annular sleeve block, on which a hemispherical rubber bag is fixed.

[0010] Preferably, the rectangular pad is made of textile cloth, one side of the rectangular pad is bonded and fixed to the shell by a magic tape, and a plurality of snap blocks are evenly fixed on the other side of the rectangular pad, and the plurality of snap blocks can be snap-matched with a plurality of annular sleeve blocks.

[0011] Preferably, an air pump housing is also provided on the side of the shell, and a plurality of hemispherical rubber bags are connected in series through an air pipe. An air pump is installed inside the air pump housing, and the air pump is matched with an air inlet and an exhaust port. The two ends of the air pipe are respectively connected to the air inlet and the exhaust port, and an electromagnetic two-way valve corresponding to the air inlet and the exhaust port is installed on the air pump housing.

[0012] Preferably, the pipeline mechanism includes an infusion hose, which is arranged in a multi-section S-shape on a rectangular pad. A water pump housing is also provided on the side of the shell, and a water pump and a water tank are provided inside the water pump housing. The water pump is installed inside the water tank, and both ends of the infusion hose are respectively fixedly connected and communicated with both sides of the water tank, and the water pump is fixedly connected to one end of the infusion hose. A heating plate corresponding to the bottom of the water tank is installed at the bottom of the water pump housing.

[0013] Preferably, two rotating rollers are provided at both ends of the shell for transverse rotation, the conveyor belt transmission is arranged on the two rotating rollers, a motor corresponding to one end of a rotating roller is fixed on the shell, and the motor is coaxially fixedly connected with the rotating roller.

[0014] Preferably, a protective shell is fixed on the side of the shell facing away from the rectangular pad, and two guide rollers are also provided at the left and right ends of the shell for transverse rotation. The conveyor belt is matched with the two guide rollers for guiding rotation. The conveyor belt passes parallel to the protective shell and the shell, and arc plates are fixed at the left and right ends of the protective shell.

[0015] Preferably, the soft bag is filled with liquid, a plurality of rubber sheets are evenly fixed on one side of the conveyor belt corresponding to the soft bag, the plurality of rubber sheets are all arranged in an arc shape, and the soft bag is provided with a plurality of card slots arranged to be card-engaged with the plurality of rubber sheets.

[0016] Preferably, the medicine feeding mechanism includes a rotating column, a rectangular opening corresponding to the rotating column is provided above the protective shell, the rotating column is rotatably arranged on the protective shell, a reciprocating screw is coaxially fixed to one end of the rotating column, one end of the reciprocating screw is rotatably connected to the protective shell, a matching sliding sleeve is provided on the reciprocating screw, the movable plate is slidably connected to the rectangular opening, a sink groove is provided on the side of the rectangular opening, a clamping ring is slidably provided at one end of the sink groove, a hose medicine body is clamped by the clamping ring, the tail of the hose medicine body is clamped with one end of the sink groove, a U-shaped tube is also fixed on the clamping ring, one end of the U-shaped tube is docked with the hose medicine body, the other end of the U-shaped tube is located at the bottom of the protective shell, and this end of the U-shaped tube is blocked, a number of small holes are evenly provided on its side, the sink groove is provided with a notch corresponding to the U-shaped tube, a push block is fixed on the side of the movable plate, and the push block corresponds to the tail of the hose medicine body.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1: The present invention can be tied to the patient to achieve hot compress operation in the corresponding area, without the need for nursing staff to use their hands for support and assistance, effectively improving the overall work efficiency. At the same time, it can ensure the stability of the hot compress temperature and can flexibly control the duration of the hot compress, effectively ensuring the effect of the hot compress.

[0019] 2: The present invention can perform massage operations on the corresponding areas of the patient, ensuring that long-term contact will not cause low-temperature burns, effectively improving local blood circulation and relieving pain.

[0020] 3: The present invention can perform timed medication application on the corresponding areas of the patient, effectively reducing the workload of medical staff, standardizing medication application operations, and improving nursing and treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a first axonometric view of the present invention;

[0022] Figure 2 is a second axonometric view of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the conveyor belt of the present invention;

[0024] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0025] Figure 5 It is a schematic diagram of the protective shell structure of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the infusion hose of the present invention;

[0027] Figure 7It is a schematic structural diagram of the rotating roller and the guide roller of the present invention;

[0028] Figure 8 It is a schematic structural diagram of a rectangular pad and a plurality of buckle blocks of the present invention;

[0029] Fig. 9 It is a schematic diagram of the structure of the soft bag and several rubber sheets of the present invention;

[0030] Fig.10 It is a schematic diagram of the structure of the interior of the water pump housing of the present invention.

[0031] In the figure: 1. shell; 2. rectangular pad; 3. conveyor belt; 4. soft bag; 5. vent; 6. annular sleeve block; 7. hemispherical rubber bag; 8. buckle block; 9. air pump shell; 10. air pipe; 11. infusion hose; 12. water pump shell; 13. water pump; 14. water tank; 15. heating plate; 16. rotating roller; 17. motor; 18. guide roller; 19. protective shell; 20. rubber sheet; 21. arc plate; 22. rotating column; 23. reciprocating screw rod; 24. movable plate; 25. clamping ring; 26. hose medicine body; 27. U-tube; 28. push block; 29. ​​binding strap. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] Reference Figure 1-10 A hot compress device for relieving post-herpetic pain includes a housing 1, a rectangular pad 2 is fitted on one side of the interior of the housing 1, a plurality of airbags are evenly arranged on the rectangular pad 2, a pipeline mechanism is also arranged on the rectangular pad 2, a conveyor belt 3 is arranged on the housing 1, and the conveyor belt 3 is arranged around and fitted with the rectangular pad 2, the rectangular pad 2 is located in the middle of the conveyor belt 3, a soft bag 4 is detachably fixed on the side of the conveyor belt 3 away from the rectangular pad 2, and a medicine applying mechanism is also arranged on the housing 1. The conveyor belt 3 is elastic, and the rectangular pad 2 and the components thereon can be set on the housing 1 from the side gap of the stretched conveyor belt 3.

[0034] As a technical optimization scheme of the present invention, the shell 1 is provided with an opening on one side opposite to the rectangular pad 2, and the front and rear edges of the shell 1 are provided with a plurality of vents 5, which play a role in ventilation and drying. The left and right edges of the shell 1 are provided with rectangular strip openings, and the conveyor belt 3 matches and passes through two rectangular strip openings, that is, the conveyor belt 3 surrounds one side of the shell 1 and passes through the two rectangular strip openings. A plurality of straps 29 can also be installed around the shell 1. The main body of the shell 1 is a rectangular block, and its edges are all processed with arc fillets. The shell 1 can be bound in a variety of ways through a plurality of straps 29, that is, it can be flexibly bound to the patient's body, and ensure that the herpes zoster area is covered, and the shell 1 can effectively correspond to the herpes zoster area on the patient's back. The shell 1 does not need to use a strap 29 for fixing operation, and adhesive can also be set on the edge of the shell 1 to be attached and fixedly connected to the patient's body through the adhesive.

[0035] As a technical optimization solution of the present invention, the airbag component includes an annular sleeve block 6, on which a hemispherical rubber bag 7 is fixed. The hemispherical rubber bag 7 can be inflated and expanded, that is, it can be extended and protruded away from the annular sleeve block 6.

[0036] As a technical optimization solution of the present invention, the rectangular pad 2 is made of textile fabric, and the rectangular pad 2 can be cut into shapes as needed, such as a ring around the herpes zoster area, or an irregular shape corresponding to the herpes zoster area. One side of the rectangular pad 2 is bonded and fixed to the shell 1 by matching magic tape, and the other side of the rectangular pad 2 is evenly fixed with a number of snap blocks 8, and the several snap blocks 8 can be snap-matched with a number of annular sleeve blocks 6, that is, the annular sleeve block 6 is disassembled and removed together with the hemispherical rubber sac 7. When cutting the rectangular pad 2, it is necessary to ensure that the snap blocks 8 are still left in the area after cutting, so as to facilitate the corresponding setting of the annular sleeve block 6, that is, the corresponding setting of the hemispherical rubber sac 7.

[0037] As a technical optimization solution of the present invention, an air pump housing 9 is also provided on the side of the housing 1, and a plurality of hemispherical rubber bags 7 are connected in series through an air pipe 10, and the air pipe 10 is provided with a docking joint corresponding to the air pipe 10, which enables the air pipe 10 to be set through the vent 5. An air pump is installed inside the air pump housing 9, and the air pump is matched with an air inlet and an exhaust port, and the two ends of the air pipe 10 are docked with the air inlet and the exhaust port respectively, and an electromagnetic two-way valve corresponding to the air inlet and the exhaust port is installed on the air pump housing 9. The air pump inside the air pump housing 9, that is, the existing fan, can inflate a plurality of hemispherical rubber bags 7 through the air pipe 10, so that the plurality of hemispherical rubber bags 7 expand. The specific operation is to cooperate with the two electromagnetic two-way valves to control the blowing and the exhausting. By blocking the exhaust port through the corresponding electromagnetic two-way valve, the blowing and expansion operation can be performed, and when exhausting, the corresponding electromagnetic two-way valve opens the exhaust port to perform the deflation operation. During the inflation process, if the two electromagnetic two-way valves respectively block the air inlet and the exhaust port, the plurality of hemispherical rubber bags 7 can be kept in an expanded state.

[0038] As a technical optimization solution of the present invention, the pipeline mechanism includes an infusion hose 11, and the infusion hose 11 is also provided with a corresponding joint, which enables the infusion hose 11 to be set through the vent 5. The infusion hose 11 is arranged on the rectangular pad 2 in a multi-segment S shape, that is, the infusion hose 11 is arranged between the gaps of several hemispherical rubber bags 7. The infusion hose 11 can be fixedly connected to the rectangular pad 2 by adhesive tape. A water pump housing 12 is also provided on the side of the shell 1, and a water pump 13 and a water tank 14 are arranged inside the water pump housing 12. The water pump 13 is installed inside the water tank 14, and the two ends of the infusion hose 11 are fixedly connected and communicated with the two sides of the water tank 14 respectively, and the water pump 13 is fixedly connected to one end of the infusion hose 11. A heating plate 15 corresponding to the bottom of the water tank 14 is installed at the bottom of the water pump housing 12. The heating plate 15 is a plate with a heating wire inside. The water tank 14 can be filled with water, and the heating plate 15 can heat the water inside the water tank 14, and can realize accurate and flexible control of the water temperature by correspondingly setting the existing control device. The water pump 13 can pump water to realize accurate circulation of water flow in the infusion hose 11 and the water tank 14. The water tank 14 is equipped with a corresponding temperature sensor, and the water pump housing 12 is provided with an insulation layer on the outside.

[0039] The air pump housing 9 and the water pump housing 12 can be flexibly bound and set on the patient according to the situation, and the air pump housing 9 and the water pump housing 12 can be matched with a separate power supply.

[0040] As a technical optimization solution of the present invention, two rotating rollers 16 are provided at both ends of the housing 1 for transverse rotation, and the transmission of the conveyor belt 3 is arranged on the two rotating rollers 16. A motor 17 corresponding to one end of the rotating roller 16 is fixed on the housing 1, and the motor 17 is coaxially fixedly connected with the rotating roller 16. The motor 17 can drive the rotating roller 16 to rotate, thereby accurately controlling the transmission of the conveyor belt 3.

[0041] As a technical optimization solution of the present invention, a protective shell 19 is fixed on the side of the shell 1 away from the rectangular pad 2, and two guide rollers 18 are also provided at the left and right ends of the shell 1 for transverse rotation. The conveyor belt 3 is matched with the two guide rollers 18 for guiding and rotating. The two guide rollers 18 allow the conveyor belt 3 to pass parallel between the protective shell 19 and the shell 1. The left and right ends of the protective shell 19 are fixed with arc plates 21, and the arc plates 21 at both ends have the effect of blocking the two ends of the protective conveyor belt 3. There is a gap between the protective shell 19 and the shell 1, and the conveyor belt 3 rotates, and its corresponding soft bag 4 can pass through the gap.

[0042] As a technical optimization solution of the present invention, the soft bag 4 is filled with liquid, and the liquid can be heated, that is, heated by the liquid with temperature inside the infusion hose 11. A plurality of rubber sheets 20 are evenly fixed on one side of the conveyor belt 3 corresponding to the soft bag 4, and the plurality of rubber sheets 20 are all arranged in an arc shape. The soft bag 4 is provided with a plurality of card slots arranged to be connected with the plurality of rubber sheets 20, and the soft bag 4 can be disassembled and removed.

[0043] As a technical optimization solution of the present invention, the medicine feeding mechanism includes a rotating column 22, and a rectangular opening corresponding to the rotating column 22 is provided above the protective shell 19, and the rotating column 22 is rotatably arranged on the protective shell 19. When the conveyor belt 3 rotates, when the soft bag 4 is rotated and moved to the bottom of the protective shell 19, the soft bag 4 can contact the rotating column 22, and then when the soft bag 4 moves, it can squeeze and drive the rotating column 22 to rotate. A reciprocating screw 23 is coaxially fixed to one end of the rotating column 22, and one end of the reciprocating screw 23 is rotatably connected to the protective shell 19. A movable plate 24 is matched with a sliding sleeve on the reciprocating screw 23, and the movable plate 24 is slidably connected to the rectangular opening. The reciprocating screw 23 is a screw that can enable the movable plate 24 to achieve reciprocating motion without changing the rotation direction of the main shaft. The reciprocating screw 23 is a form of a three-dimensional cam pair, which is represented by two thread grooves with the same pitch and opposite rotation directions, and the two ends are connected by a transition curve. Through the rotation of the reciprocating screw 23, the side of the spiral groove pushes the slider placed in the spiral groove to make axial reciprocating motion, that is, the movable plate 24 is matched with a slider. A sink groove is provided on the side of the rectangular opening, and a clamping ring 25 is slidably provided at one end of the sink groove. The clamping ring 25 clamps a hose medicine body 26, which is a paste medicine applied on the skin and is filled in the medicine hose. The tail of the hose medicine body 26 is clamped with one end of the sink, and a U-shaped tube 27 is also fixed on the clamping ring 25. One end of the U-shaped tube 27 is connected to the hose medicine body 26, and the other end of the U-shaped tube 27 is located at the bottom of the protective shell 19, and the end of the U-shaped tube 27 is blocked, and a number of small holes are evenly arranged on its side. The sink is provided with a notch corresponding to the U-shaped tube 27, and a push block 28 is fixed on the side of the movable plate 24, and the push block 28 corresponds to the tail of the hose medicine body 26. When the rotating column 22 rotates and drives the reciprocating screw 23 to rotate, it can drive the movable plate 24 to move, that is, drive the push block 28 to achieve the effect of pushing the hose medicine body 26, so that the ointment inside the hose medicine body 26 is squeezed into the U-shaped tube 27, and finally the ointment is squeezed out of the several small holes of the U-shaped tube 27, and as the reciprocating screw 23 rotates, the movable plate 24 moves to drive the push block 28 to reset.

[0044] Those skilled in the art should be aware that when implementing the above technical solution, the relevant electrical devices are all controlled by a control module, that is, by a programmable controller.

[0045] When the present invention is used, the housing 1 is tied and fixed to the herpes zoster area of ​​the patient. The housing 1 can be tied in various ways by a plurality of straps 29, and can be flexibly tied to the patient's body. After the herpes zoster area on the patient's back is tied, the herpes zoster area can be effectively covered. Before the housing 1 is tied, the rectangular pad 2 can be flexibly arranged according to the situation.

[0046] The first case is for postherpetic neuralgia, which is the postherpetic neuralgia that occurs after the herpes zoster rash appears and heals. At this time, the skin can be cared for by pressing and hot compresses. A number of hemispherical rubber bags 7 are set on the rectangular pad 2 in advance, and the infusion hose 11 is set on the rectangular pad 2. Then the rectangular pad 2 is set inside the shell 1. At this time, the conveyor belt 3 is controlled to rotate so that the soft bag 4 corresponds to the patient's skin position. Then, heated water can flow in the infusion hose 11 to heat the soft bag 4. After heating to a certain temperature, the air pump inside the air pump housing 9, that is, the existing fan, can be started to inflate the hemispherical rubber bags 7 through the air pipe 10, so that the hemispherical rubber bags 7 expand. 7 expands, which can push the soft bag 4 to contact the patient's skin. At this time, the expanded state can be kept motionless to achieve the effect of continuous contact hot compress. At the same time, the hemispherical rubber bags 7 can be inflated and deflated intermittently, so that the hemispherical rubber bags 7 are intermittently reduced and expanded. Since the conveyor belt 3 is elastic, the soft bag 4 can be driven to contact the patient's skin intermittently, which ensures the hot compress operation while also playing a massage role. At the same time, it ensures that long-term contact will not cause low-temperature burns, effectively improving local blood circulation and relieving pain.

[0047] The second situation is that when the symptoms of herpes zoster begin, that is, before the symptoms end, the shell 1 can be set to protect the herpes zoster area of ​​the patient and ensure that the area will not rub against the outside. At the same time, the conveyor belt 3 can be started to make the soft bag 4 correspond to the patient's skin, or to perform an operation of contacting the patient's skin to achieve the effect of cold compress, and the rectangular pad 2 can be cut into a ring in advance to make the rectangular pad 2 into a ring and surround the periphery of the herpes zoster area, ensuring that the soft bag 4 is lifted up by a number of hemispherical rubber bags 7 arranged in a ring, that is, the lifted soft bag 4 is in contact with the intact skin around the herpes zoster area, and does not contact the patient's herpes zoster skin, avoiding squeezing of the herpes zoster while also achieving the effect of cold compress.

[0048] At the same time, the device can also perform medicine application operation, that is, pre-install the hose medicine body 26, rotate the soft bag 4 to the bottom of the protective shell 19, and the soft bag 4 can contact the rotating column 22, and then when the soft bag 4 moves, it can squeeze and drive the rotating column 22 to rotate. When the rotating column 22 rotates and drives the reciprocating screw rod 23 to rotate, it can drive the movable plate 24 to move, that is, drive the push block 28 to achieve the effect of pushing the hose medicine body 26, so that the ointment inside the hose medicine body 26 is squeezed into the U-shaped tube 27, and finally the ointment is squeezed out from the several small holes of the U-shaped tube 27, and with the rotation of the reciprocating screw rod 23, the movable plate 24 moves to drive the push block 28 to reset, and the squeezed medicine falls on the surface of the soft bag 4. After that, after the soft bag 4 rotates to the corresponding patient's skin, the soft bag 4 can be lifted up by a number of hemispherical rubber capsules 7, so that the medicine contacts the patient's skin to achieve the effect of applying, and even massage can be performed after applying to ensure that the medicine is even, and then the soft bag 4 does not contact the skin. By timing the rotation of the soft bag 4, a timed medicine application operation can be performed, which not only realizes the standardized medicine application operation but also reduces the workload of medical staff.

[0049] The device can effectively dry and ventilate to ensure that the shingles can be kept dry and cured faster before the symptoms begin, that is, before they end. That is, the soft bag 4 is continuously disassembled and removed, and the conveyor belt 3 is controlled to rotate. The conveyor belt 3 drives the rubber sheets 20 to rotate continuously. The rubber sheets 20 can fan the airflow, start the effect of accelerating the airflow, and then achieve ventilation and drying.

[0050] In the above operation, when heating, the water tank 14 is pre-filled with water, and the heating plate 15 can heat the water inside the water tank 14, and can realize accurate and flexible control of the water temperature by correspondingly setting the existing control device. The water pump 13 can pump water to realize the accurate circulation operation of the water flow in the infusion hose 11 and the water tank 14. And if the temperature of the soft bag 4 drops, the circulation speed of the water flow inside the infusion hose 11 can be increased, and the heating plate 15 continues to heat the water inside the water tank 14 to ensure that the temperature of the soft bag 4 remains unchanged, effectively ensuring the effect of hot compress. And it can be fixed to turn off the heating to avoid long-term hot compress operation.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hot compress device for relieving postherpetic pain, comprising a housing (1), characterized in that: A rectangular pad (2) is fitted on one side of the inner part of the shell (1), a plurality of airbag components are evenly arranged on the rectangular pad (2), a pipeline mechanism is also arranged on the rectangular pad (2), a conveyor belt (3) is arranged on the shell (1), and the conveyor belt (3) is arranged around and fitted with the rectangular pad (2), the rectangular pad (2) is located in the middle of the conveyor belt (3), a soft bag (4) is detachably fixed on the side of the conveyor belt (3) away from the rectangular pad (2), and a medicine applying mechanism is also arranged on the shell (1).

2. A hot compress device for relieving postherpetic pain according to claim 1, characterized in that: The shell (1) is provided with an opening on one side opposite to the rectangular pad (2), the front and rear edges of the shell (1) are provided with a plurality of vents (5), the left and right edges of the shell (1) are provided with rectangular strip openings, the conveyor belt (3) is matched to pass through the two rectangular strip openings, and a plurality of straps (29) can also be installed around the shell (1).

3. A hot compress device for relieving postherpetic pain according to claim 1, characterized in that: The airbag component comprises an annular sleeve block (6), on which a hemispherical rubber bag (7) is fixed.

4. A hot compress device for relieving postherpetic pain according to claim 3, characterized in that: The rectangular pad (2) is made of textile fabric, one side of the rectangular pad (2) is bonded and fixed to the shell (1) by means of a magic tape, and a plurality of snap blocks (8) are evenly fixed to the other side of the rectangular pad (2), and the plurality of snap blocks (8) can be snap-fitted and matched with a plurality of annular sleeve blocks (6).

5. A hot compress device for relieving postherpetic pain according to claim 4, characterized in that: An air pump housing (9) is also provided on the side of the shell (1), and a plurality of hemispherical rubber bags (7) are connected in series via an air pipe (10). An air pump is installed inside the air pump housing (9), and the air pump is matched with an air inlet and an air outlet. The two ends of the air pipe (10) are respectively connected to the air inlet and the air outlet, and an electromagnetic two-way valve corresponding to the air inlet and the air outlet is installed on the air pump housing (9).

6. A hot compress device for relieving postherpetic pain according to claim 1, characterized in that: The pipeline mechanism comprises an infusion hose (11), the infusion hose (11) is arranged on a rectangular pad (2) in a multi-section S-shaped manner, a water pump housing (12) is also arranged on the side of the housing (1), a water pump (13) and a water tank (14) are arranged inside the water pump housing (12), the water pump (13) is installed inside the water tank (14), the two ends of the infusion hose (11) are respectively fixedly connected to and communicated with the two sides of the water tank (14), and the water pump (13) is fixedly connected to one end of the infusion hose (11), and a heating plate (15) corresponding to the bottom of the water tank (14) is installed at the bottom of the water pump housing (12).

7. A hot compress device for relieving postherpetic pain according to claim 1, characterized in that: Two rotating rollers (16) are arranged at both left and right ends of the housing (1) for transverse rotation, and the conveyor belt (3) is arranged on the two rotating rollers (16) for transmission. A motor (17) corresponding to one end of a rotating roller (16) is fixed on the housing (1), and the motor (17) is coaxially fixedly connected to the rotating roller (16).

8. A hot compress device for relieving postherpetic pain according to claim 1, characterized in that: A protective shell (19) is fixed on the side of the shell (1) facing away from the rectangular pad (2), and two guide rollers (18) are also provided at the left and right ends of the shell (1) for transverse rotation. The conveyor belt (3) is matched with the two guide rollers (18) for guiding rotation. The conveyor belt (3) passes parallel to the protective shell (19) and the shell (1), and arc plates (21) are fixed at the left and right ends of the protective shell (19).

9. A hot compress device for relieving postherpetic pain according to claim 1, characterized in that: The soft bag (4) contains liquid, a plurality of rubber sheets (20) are evenly fixed on one side of the conveyor belt (3) corresponding to the soft bag (4), the plurality of rubber sheets (20) are all arranged in an arc shape, and the soft bag (4) is provided with a plurality of slots arranged to be engaged with the plurality of rubber sheets (20).

10. A hot compress device for relieving postherpetic pain according to claim 8, characterized in that: The medicine feeding mechanism comprises a rotating column (22), a rectangular opening corresponding to the rotating column (22) is arranged above the protective shell (19), the rotating column (22) is rotatably arranged on the protective shell (19), a reciprocating screw rod (23) is coaxially fixed to one end of the rotating column (22), one end of the reciprocating screw rod (23) is rotatably connected to the protective shell (19), a matching sliding sleeve is provided on the reciprocating screw rod (23) and the movable plate (24) is slidably connected to the rectangular opening, a sinking groove is provided on the side of the rectangular opening, a clamping ring (25) is slidably provided at one end of the sinking groove, and the clamping ring (25) clamps A hose medicine body (26) is held, and the tail of the hose medicine body (26) is clamped with one end of the sink. A U-shaped tube (27) is also fixed on the clamping ring (25). One end of the U-shaped tube (27) is connected to the hose medicine body (26). The other end of the U-shaped tube (27) is located at the bottom of the protective shell (19), and the end of the U-shaped tube (27) is blocked. A plurality of small holes are evenly arranged on the side of the protective shell (19). The sink is provided with notches corresponding to the U-shaped tube (27). A push block (28) is fixed on the side of the movable plate (24), and the push block (28) corresponds to the tail of the hose medicine body (26).

Images