Portable postoperative pain relieving massage instrument for pediatric surgery

Abstract

The invention discloses a portable pediatric surgery postoperative pain relieving massage instrument, and relates to the technical field of medical supplies, the portable pediatric surgery postoperative pain relieving massage instrument comprises a massage device, two sides of the massage device are fixedly connected with adjusting connection structures, the two adjusting connection structures are respectively connected with a first connection belt and a second connection belt, the top of the massage device is provided with a control end, and the control end is connected with the massage device. One side of the bottom is flexibly connected with a cold compress pad, and the other side of the bottom of the massage device is fixed with a hot compress pad; the massage instrument provided by the invention has a multifunctional pain relieving function, blood vessels can be effectively shrunk and swelling and pain can be relieved in an early postoperative stage through the design of the built-in cold compress pad and the slot capable of placing the ice bag, and a graphene heating film is arranged in the hot compress pad to promote blood circulation and accelerate inflammation regression, so that pain is effectively relieved and wound healing is promoted; the inflation and deflation process of the massage air bag simulates the manual massage manipulation, pain and pruritus generated by postoperative recovery are relieved, and meanwhile hot compress massage can be achieved through a graphene heating film on the massage air bag.

Description

Technical Field

[0001] The invention relates to the technical field of medical supplies, in particular to a portable massager for relieving pain after pediatric surgery. Background Art

[0002] Pediatric surgery is a department that mainly studies pediatric diseases that require surgical treatment. In the field of pediatric surgery, postoperative pain management has always been a key link in clinical treatment and nursing work. Because children's physical development is not yet mature, their tolerance for pain is relatively weak. Postoperative pain will not only significantly affect the comfort of children, but may also cause a series of physiological and psychological adverse reactions, such as crying, sleep disorders, and decreased immunity. These reactions not only delay the recovery process of children, but also increase the risk of complications. Therefore, how to effectively relieve children's postoperative pain, improve their quality of life, and promote their rapid recovery has become an important issue that needs to be urgently addressed in the current field of pediatric surgery.

[0003] At present, the commonly used postoperative pain relief methods in clinical practice mainly include two categories: drug therapy and non-drug therapy. Among them, non-drug therapy includes physical therapy, psychological intervention and other means, such as cold compress, hot compress, massage and psychological counseling. On the market, most common pain relief devices are massage devices. For example, according to the "A Nursing Massage Device" disclosed in the Chinese Patent Authorization Announcement No. CN222055872U, when the device is used, the massage device body can be conveniently fixed to the part that needs to be treated by fitting two sets of straps, and after aligning the massage contacts with the position that needs to be massaged, the massage device body is started for massage. At the same time, the user can cover the air outlet opened on the airbag tube, and then inflate the airbag tube by pressing the inflatable balloon. Because a one-way valve is provided between the air inlet and the inflatable balloon, the airbag tube can be quickly inflated, so that the airbag tube is propped forward under the restriction of the fixed groove, thereby adjusting the contact area between the hard contact block and the soft contact block and the limb. Moreover, the hard contact block and the soft contact block are made of different materials. When the airbag tube is inflated, the soft contact block can fit the limbs better, thereby making the massage effect more significant.

[0004] However, although the massage device disclosed in the above patent can achieve massage to relieve pain by inflating and deflating air bags, this method is mainly suitable for use when the wound has recovered well after surgery. For child patients, the pain in the first few days after surgery is often the most intense, and the device cannot directly provide effective massage to relieve pain during this critical period. Therefore, it has certain limitations. In addition, the pain relief method provided by this patent is relatively single, and it is difficult to meet the diverse needs of child patients for pain relief in different time periods.

[0005] In view of the deficiencies of the prior art, it is necessary to design a portable pain relief massager for pediatric surgery aftercare to more comprehensively and effectively solve the problem of postoperative pain in child patients. Such a massager should have multiple functions such as cold compress, hot compress, and massage, and be able to flexibly adjust the pain relief method according to the specific needs of child patients and the postoperative recovery stage, so as to provide a more personalized and all-round pain relief solution. Summary of the Invention

[0006] The present invention provides a portable pain relief massager for pediatric surgery aftercare, which solves the above-mentioned technical problems.

[0007] To solve the above technical problems, the portable pain relief massager for pediatric surgery aftercare provided by the present invention includes a massage device. Both sides of the massage device are fixedly connected with adjustment connection structures. The two adjustment connection structures are respectively connected with a first connection band and a second connection band. A connection buckle is fixed at the end of the second connection band. Magic tape one is provided on the front and back sides of the first connection band. The massage device can be worn on the chest and abdomen through the threading and cooperation of the first connection band and the second connection band. A control end is provided at the top of the massage device. A cold compress pad is flexibly connected to one side of the bottom. A slot is opened on the outside of the cold compress pad, and a water absorption layer is provided in the slot. A hot compress pad is fixed to the other side of the bottom of the massage device. A graphene heating film is provided in the hot compress pad. The graphene heating film is electrically connected to the control end.

[0008] Furthermore, magic tape two is fixed on both the front and back sides of the cold compress pad and the hot compress pad. The massage device can be worn on the arm or leg through the mutual adhesion of the cold compress pad and the hot compress pad.

[0009] Furthermore, the slot is used to accommodate an ice pack, and the opening of the slot is sealed by setting a magic tape or a zipper structure.

[0010] Furthermore, the massage device includes two massage main bodies. The two massage main bodies are connected by two sets of telescopic structures. A massage airbag is provided at the bottom of each massage main body, and an air pump and a pneumatic valve are installed inside. The air pump, the pneumatic valve and the massage airbag are connected in series through a hose, and the air pump is electrically connected to the control end.

[0011] Furthermore, a sandwich layer is provided at the inner bottom of the massage airbag, and a graphene heating film is fixed in the sandwich layer. The graphene heating film is electrically connected to the control end.

[0012] Furthermore, the telescopic structure includes a telescopic groove opened on the back surface of one massage main body, and a telescopic plate fixed on the front surface of the other massage main body. The telescopic plate can be inserted into the telescopic groove, and a locking bolt is provided at the side end of the massage main body provided with the telescopic groove. The locking bolt penetrates into the telescopic groove and abuts against the telescopic plate for limit.

[0013] Further, the control end includes a housing, a display screen, a button module, a charging module disposed outside the housing, and a single-chip main board, a temperature control module and a storage battery inside the housing. The single-chip main board is electrically connected to the display screen, the button module, the charging module, the temperature control module and the storage battery respectively.

[0014] Further, the adjustment connection structure includes a connection seat and two fixing straps. The two fixing straps are respectively fixed to the side ends of the two massage bodies. The second connection strap and the two connection bars overlap at the bottom of the connection seat and are fixed by a combination shaft passing through the connection seat, the second connection strap and the connection bars.

[0015] Further, the combination shaft includes a plug and a socket. A threaded groove is opened at the top of the socket, and an external thread is provided at the lower part of the plug. The plug sequentially passes through the connection seat, the second connection strap and the connection bars and is threadedly connected to the socket for limit.

[0016] Further, the cross sections of the plug and the socket are T-shaped.

[0017] Compared with the related technology, the portable pediatric postoperative pain relief massage instrument provided by the present invention has the following beneficial effects:

[0018] The present invention provides that the massage instrument is composed of a massage device, a first connection strap, a second connection strap, an adjustment connection structure, a hot compress pad and a cold compress pad. The overall design is light and convenient to carry. Whether for home use or traveling, it can be easily put into a backpack or a handbag without adding extra burden.

[0019] The present invention provides that the massage instrument has a multifunctional pain relief function. Through the design of the built-in cold compress pad and the slot for placing ice bags, it can effectively constrict blood vessels in the early postoperative period, reduce swelling and pain. The hot compress pad is provided with a graphene heating film, and the temperature and time can be adjusted through the control end to promote blood circulation and accelerate the subsidence of inflammation, thereby effectively relieving pain and promoting wound healing. The inflation and deflation process of the massage airbag simulates artificial massage techniques such as kneading and pushing, which can relieve the pain and itching generated during postoperative recovery. At the same time, the graphene heating film on the massage airbag can achieve hot compress massage to further promote local blood circulation and relieve muscle spasm.

[0020] The present invention provides that through the design of the telescopic structure and the locking bolt, the massage device can be flexibly adjusted in size to avoid the wound, adapt to the body parts and wound positions of different patients, reduce the harm to the wound, and at the same time improve the pertinence and effectiveness of the massage.

[0021] The present invention provides that the threading cooperation of the first connection strap and the second connection strap, and the magic tape II on the cold compress pad and the hot compress pad enable the massage instrument to be easily worn on the chest and abdomen, arms or legs, meeting the needs of different surgical sites and improving the convenience and comfort of use. Brief Description of the Drawings

[0022] Figure 1 is an overall schematic diagram of the portable pediatric postoperative pain relief massager of the present invention;

[0023] Figure 2 is a bottom view schematic diagram of the portable pediatric postoperative pain relief massager of the present invention;

[0024] Figure 3 is an expanded use schematic diagram of the portable pediatric postoperative pain relief massager of the present invention;

[0025] Figure 4 is a schematic diagram of wearing on the arm or leg of the portable pediatric postoperative pain relief massager of the present invention;

[0026] Figure 5 is a schematic diagram of the massage device of the present invention;

[0027] Figure 6 is a bottom view schematic diagram of the massage device of the present invention;

[0028] Figure 7 is an enlarged schematic diagram at A of the present invention;

[0029] Figure 8 is a partial enlarged side view sectional schematic diagram of the cold compress pad of the present invention;

[0030] Figure 9 is a partial enlarged side view sectional schematic diagram of the hot compress pad of the present invention.

[0031] Reference numerals in the figures: 1, massage device; 11, massage main body; 12, telescopic plate; 13, locking bolt; 14, massage airbag; 2, first connecting band; 3, second connecting band; 4, connecting buckle; 5, adjusting connection structure; 51, connecting seat; 52, connecting strip; 53, fixing band; 54, combined shaft; 6, control end; 7, cold compress pad; 71, slot; 72, water absorption layer; 73, magic tape two; 8, hot compress pad; 81, graphene heating film. Detailed Description of the Invention

[0032] Example 1, consists of Figures 1-9Provided is a portable pain relief massager for pediatric surgical patients after surgery, including a massage device 1, characterized in that: adjustment connection structures 5 are fixedly connected to both sides of the massage device 1, a first connecting band 2 and a second connecting band 3 are respectively connected to the two adjustment connection structures 5, a connecting buckle 4 is fixed at the end of the second connecting band 3, magic tape one is provided on the front and back sides of the first connecting band 2, and the massage device 1 can be worn on the chest and abdomen through the threading and cooperation of the first connecting band 2 and the second connecting band 3. A control end 6 is provided at the top of the massage device 1, a cold compress pad 7 is flexibly connected to one side of the bottom, a slot 71 is opened on the outer side of the cold compress pad 7, and a water absorption layer 72 is provided in the slot 71. A hot compress pad 8 is fixed to the other side of the bottom of the massage device 1, and a graphene heating film 81 is provided in the hot compress pad 8. The graphene heating film 81 is electrically connected to the control end 6. The slot 71 is used to accommodate an ice pack, and the opening of the slot 71 is sealed by a magic tape or zipper structure.

[0033] Specifically, when it is necessary to perform cold compress on the wound at the chest of a child patient in the early stage after surgery, turn the cold compress pad 7 under the hot compress pad 8, prepare an ice pack and put it into the slot 71 of the cold compress pad 7, seal it through a magic tape or zipper structure, gently place the massage device 1 at the position of the patient's wound, and through the threading and cooperation of the first connecting band 2 and the second connecting band 3, that is, surround the chest of the child patient with the first connecting band 2 and the second connecting band 3, and then pass the first connecting band 2 through the connecting buckle 4 of the second connecting band 3. The magic tape one on the first connecting band 2 is used for fixing and adjusting the tightness. At this time, the cold compress pad 7 at the bottom of the massage device 1 is in close contact with the wound of the child patient. The ice pack provides a low-temperature environment. Cold compress can constrict blood vessels, reduce swelling and pain, and a cotton water absorption layer 72 is provided in the cold compress pad 7, which can absorb the water generated by the contact of the ice pack with the external air and prevent it from penetrating to the patient. If the temperature is felt to be too low during cold compress, the hot compress pad 8 can be turned under the cold compress pad 7 before wearing. The cold air generated by the ice pack during cold compress is transmitted to the wound of the child patient through the cold compress pad 7 and the hot compress pad 8, preventing the temperature from being too low, and the applicability is high.

[0034] During hot compress, the hot compress pad 8 at the bottom of the massage device 1 is in close contact with the wound of the child patient. Start the control end 6, and the control end 6 sends a signal to the graphene heating film 81 to make it heat up and keep a constant temperature. Hot compress can promote blood circulation and accelerate the subsidence of inflammation, thereby relieving pain. The temperature and time of hot compress can be adjusted through the control end 6 to meet the needs of different patients.

[0035] When the wound heals well, perform appropriate massage on the child patient. Turn the cold compress pad 7 and the hot compress pad 8 outwards and unfold them, and gently place the massage device 1 at the position of the patient's wound. At this time, the massage airbag 14 is in contact with the recovered wound of the child patient, and the massage is controlled through the control end 6.

[0036] Among them, the first fixing belt 2, the second fixing belt 3, the cold compress pad 7 and the hot compress pad 8 are made of soft and breathable materials, which improve the comfort of patients during use and reduce skin discomfort or allergic reactions caused by long-term use.

[0037] In this embodiment, the control end 6 includes a housing, a display screen, a button module, a charging module, a timing module arranged outside the housing, and a single-chip main board, a temperature control module and a storage battery inside the housing. The single-chip main board is electrically connected to the display screen, the button module, the charging module, the temperature control module, the timing module and the storage battery respectively.

[0038] Specifically, through the button module, the patient can set parameters such as the massage mode, intensity, time, and the temperature of hot compress and cold compress. The display screen shows the current working mode and parameters, which is convenient for the patient to operate. The temperature control module is responsible for monitoring and controlling the temperature of the hot compress pad 8 and the graphene heating film 81 in the massage airbag 14 to ensure safe use. The hot compress time can be adjusted through the timing module to meet the needs of different patients.

[0039] Embodiment 2: On the basis of Embodiment 1, the massage device 1 includes two massage main bodies 11. The two massage main bodies 11 are connected by two sets of telescopic structures. A massage airbag 14 is provided at the bottom of each massage main body 11. An air pump and a pneumatic valve are installed inside. The air pump and the pneumatic valve are connected in series with the massage airbag 14 through a hose, and the air pump is electrically connected to the control end 6. A sandwich layer is provided at the inner bottom of the massage airbag 14, and a graphene heating film 81 is fixed in the sandwich layer. The graphene heating film 81 is electrically connected to the control end 6.

[0040] Specifically, the control end 6 sends a signal to the air pump, and the air pump starts to work. The inflation and deflation of the massage airbag 14 are controlled through the pneumatic valve. This inflation and deflation process simulates manual massage techniques such as kneading and pushing, so as to realize the massage of the patient's body, relieve the pain and itching caused by recovery. A graphene heating film 81 is also provided on the massage airbag 14. During the massage process, the control end 6 sends a signal to the graphene heating film 81 to make it energized and keep warm, realizing hot compress massage, promoting local blood circulation, relieving muscle spasm and reducing pain.

[0041] In this embodiment, the telescopic structure includes a telescopic groove opened on the back of one massage main body 11, and a telescopic plate 12 fixed on the front of the other massage main body 11. The telescopic plate 12 can be inserted into the telescopic groove, and a locking bolt 13 is provided at the side end of the massage main body 11 provided with the telescopic groove. The locking bolt 13 penetrates into the telescopic groove and abuts against the telescopic plate 12 for limit. The adjustment connection structure 5 includes a connection seat 51 and two fixing belts 53. The two fixing belts 53 are respectively fixed at the side ends of the two massage main bodies 11. The second connection belt 3 overlaps with the two connection bars 52 at the bottom of the connection seat 51 and is fixed by a combination shaft 54 passing through the connection seat 51, the second connection belt 3 and the connection bars 52.

[0042] Specifically, if pain is felt at the wound during the massage process, the two sets of adjustment connection structures 5 can be adjusted to avoid the wound. That is, loosen the locking bolt 13, hold the two massage bodies 11 and pull them apart. The telescopic plate 12 extends out of the telescopic groove, and a gap is generated between the two massage bodies 11. The two massage bodies 11 are rotatably connected to the connecting seat 51 through the connecting strips 52 on their respective fixing belts 53. Therefore, when the positions of the two massage bodies 11 are adjusted, just pull the two connecting strips 52 to expand, and it is not easily blocked. When the generated gap can avoid the wound, then tighten the locking bolt 13. Thus, when the massage air bags 14 of the two massage bodies 11 inflate and deflate for massage, they massage and hot compress the skin around the wound, avoiding the wound, which not only reduces the harm to the wound but also promotes local blood circulation, relieves muscle spasm, and alleviates pain.

[0043] Embodiment 3, on the basis of Embodiment 1, the combined shaft 54 includes a plug and a socket. A threaded groove is opened at the top of the socket, and an external thread is provided at the lower part of the plug. The plug sequentially penetrates through the connecting seat 51, the second connecting belt 3 and the connecting strip 52, and is threadedly connected to the socket for limitation. The cross-sections of the plug and the socket are T-shaped. Magic tape two 73 is fixed on both the front and back sides of the cold compress pad 7 and the hot compress pad 8. The massage device 1 can be worn on the arm or leg by the mutual adhesion of the cold compress pad 7 and the hot compress pad 8.

[0044] Specifically, first, disassemble the combined shaft 54 to separate the first connecting belt 2 and the second connecting belt 3 from the massage device 1. Hold the plug and rotate it in the reverse direction to separate it from the socket, so that the connecting seat 51, the second connecting belt 3 and the connecting strip 52 are separated, and the first connecting belt 2 is the same;

[0045] During cold compress, prepare an ice pack and put it into the slot 71 of the cold compress pad 7, seal it through a magic tape or zipper structure, place the massage device 1 beside the postoperative wound on the arm or leg of a child patient. The cold compress pad 7 surrounds the arm or leg and contacts the wound, and the hot compress pad 8 similarly surrounds the arm or leg and contacts the cold compress pad 7, and is fixedly connected through the magic tape two 73. Provide a low-temperature environment through the ice pack. Cold compress can constrict blood vessels, reduce swelling and pain;

[0046] During hot compress, place the massage device 1 beside the postoperative wound on the arm or leg of a child patient. The hot compress pad 8 surrounds the arm or leg and contacts the wound, and the cold compress pad 7 similarly surrounds the arm or leg and contacts the hot compress pad 8, and is fixedly connected through the magic tape two 73. The control end 6 sends a signal to the graphene heating film 81 to make it heat up and keep a constant temperature. Hot compress can promote blood circulation and accelerate the subsidence of inflammation, thereby alleviating pain;

[0047] During massage and hot compress, place the massage device 1 at the postoperative wound position on the arm or leg of a child patient. The hot compress pad 8 wraps around the arm or leg. Similarly, the cold compress pad 7 wraps around the arm or leg and contacts the hot compress pad 8, and is fixed by pasting and connecting through the magic tape two 73. The control end 6 sends a signal to the air pump, and the air pump starts to work. The inflation and deflation of the massage airbag 14 are controlled by a pneumatic valve. This process of inflation and deflation simulates manual massage techniques such as kneading and pushing, so as to realize the massage of the patient's body, relieve the pain and itching caused by recovery. Moreover, a graphene heating film 81 is also arranged on the massage airbag 14. During the massage process, the control end 6 sends a signal to the graphene heating film 81 to make it heat up at a constant temperature when powered on, realizing hot compress massage, promoting local blood circulation, relieving muscle spasm, and reducing pain. During the massage process, the unmassaged position of the arm or leg is exposed to the external air. When the weather is cold, the graphene heating film 81 in the hot compress pad 8 can be controlled to heat up at a constant temperature at the same time to achieve a warming effect. During the massage process, if the wound hurts, the two sets of adjustment connection structures 5 can also be adjusted to avoid the wound.

[0048] Working principle:

[0049] When it is necessary to apply cold compress to the wound on the chest of a child patient in the early postoperative period, turn the cold compress pad 7 under the hot compress pad 8, prepare an ice pack and put it into the slot 71 of the cold compress pad 7, seal it through a magic tape or zipper structure, and gently place the massage device 1 at the wound position of the patient. Through the threading cooperation of the first connecting band 2 and the second connecting band 3, that is, the first connecting band 2 and the second connecting band 3 are wrapped around the chest of the child patient, and then the first connecting band 2 passes through the connecting buckle 4 of the second connecting band 3. The magic tape one on the first connecting band 2 is used for fixing and adjusting the tightness. At this time, the cold compress pad 7 at the bottom of the massage device 1 tightly contacts the wound of the child patient. The low-temperature environment is provided by the ice pack. Cold compress can constrict blood vessels, reduce swelling and pain. Moreover, a cotton absorbent layer 72 is arranged in the cold compress pad 7, which can absorb the water generated by the contact between the ice pack and the external air to prevent it from penetrating to the patient. If the temperature is felt to be too low during cold compress, the hot compress pad 8 can be turned under the cold compress pad 7 before wearing. The cold air generated by the ice pack during cold compress is transmitted to the wound of the child patient through the cold compress pad 7 and the hot compress pad 8 to prevent the temperature from being too low, with high applicability;

[0050] When it is necessary to apply hot compress to the wound on the chest of a child patient after 48 hours of surgery, turn the hot compress pad 8 to the lower side of the cold compress pad 7, gently place the massage device 1 at the position of the patient's wound, and through the threading cooperation of the first connecting belt 2 and the second connecting belt 3, use the magic tape 1 on the first connecting belt 2 to fix and adjust the tightness. At this time, the hot compress pad 8 at the bottom of the massage device 1 is in close contact with the wound of the child patient. Start the control terminal 6, and the control terminal 6 sends a signal to the graphene heating film 81 to make it energized and keep a constant temperature. The hot compress can promote blood circulation, accelerate the subsidence of inflammation, and thus relieve pain. The temperature and time of the hot compress can be adjusted through the control terminal 6 to meet the needs of different patients;

[0051] When the wound has healed well, give the child patient appropriate massage. Turn the cold compress pad 7 and the hot compress pad 8 outwards and unfold them, and gently place the massage device 1 at the position of the patient's wound. At this time, the massage airbag 14 is in contact with the healed wound of the child patient. The control terminal 6 sends a signal to the air pump, and the air pump starts to work. The inflation and deflation of the massage airbag 14 are controlled by the pneumatic valve. This inflation and deflation process simulates manual massage techniques such as kneading and pushing, so as to realize the massage of the patient's body, relieve the pain and itching caused by recovery, and the graphene heating film 81 is also arranged on the massage airbag 14. During the massage process, the control terminal 6 sends a signal to the graphene heating film 81 to make it energized and keep a constant temperature, realizing hot compress massage, promoting local blood circulation, relieving muscle spasm, and reducing pain;

[0052] If the wound hurts during the massage process, the two sets of adjustment connection structures 5 can be adjusted to avoid the wound, that is, loosen the locking bolt 13, hold the two massage bodies 11 and pull them apart, the telescopic plate 12 extends out of the telescopic groove, and a gap is generated between the two massage bodies 11. The two massage bodies 11 are rotatably connected to the connecting seat 51 through the connecting strips 52 on their respective fixing belts 53. Therefore, when the two massage bodies 11 are adjusted in displacement, just pull the two connecting strips 52 to unfold, and it is not easy to be blocked. When the generated gap can avoid the wound, then tighten the locking bolt 13. Thus, when the massage airbags 14 of the two massage bodies 11 inflate and deflate for massage, they massage and apply hot compress to the skin around the wound, avoiding the wound, that is, reducing the harm to the wound, and at the same time can promote local blood circulation, relieve muscle spasm, and reduce pain.

[0053] The magic tape 2 73 is fixed on both the front and back sides of the cold compress pad 7 and the hot compress pad 8. Through the mutual adhesion of the cold compress pad 7 and the hot compress pad 8, the massage device 1 can also be worn on the arm or leg, that is, by disassembling the combined shaft 54, the first connecting belt 2 and the second connecting belt 3 are separated from the massage device 1, hold the plug and rotate it in the reverse direction to separate it from the socket, so that the connecting seat 51, the second connecting belt 3 and the connecting strip 52 are separated, and the first connecting belt 2 is the same;

[0054] When applying cold compress, prepare an ice pack and place it in the slot 71 of the cold compress pad 7. Seal it with a Velcro or zipper structure. Place the massage device 1 beside the postoperative wound on the arm or leg of the child patient. The cold compress pad 7 surrounds the arm or leg and contacts the wound. Similarly, the hot compress pad 8 surrounds the arm or leg and contacts the cold compress pad 7, and is fixed by pasting and connecting with Velcro II 73. Provide a low-temperature environment through the ice pack. Cold compress can constrict blood vessels, reduce swelling and pain;

[0055] When applying hot compress, place the massage device 1 beside the postoperative wound on the arm or leg of the child patient. The hot compress pad 8 surrounds the arm or leg and contacts the wound. Similarly, the cold compress pad 7 surrounds the arm or leg and contacts the hot compress pad 8, and is fixed by pasting and connecting with Velcro II 73. The control end 6 sends a signal to the graphene heating film 81 to make it generate heat at a constant temperature. Hot compress can promote blood circulation and accelerate the subsidence of inflammation, thus relieving pain;

[0056] When performing massage and hot compress, place the massage device 1 at the position of the postoperative wound on the arm or leg of the child patient. The hot compress pad 8 surrounds the arm or leg. Similarly, the cold compress pad 7 surrounds the arm or leg and contacts the hot compress pad 8, and is fixed by pasting and connecting with Velcro II 73. The control end 6 sends a signal to the air pump, and the air pump starts to work. The inflation and deflation of the massage airbag 14 are controlled by a pneumatic valve. This process of inflation and deflation simulates manual massage techniques such as kneading and pushing, so as to realize the massage of the patient's body, relieve the pain and itching caused by recovery. The graphene heating film 81 is also arranged on the massage airbag 14. During the massage process, the control end 6 sends a signal to the graphene heating film 81 to make it generate heat at a constant temperature to realize hot compress massage, promote local blood circulation, relieve muscle spasm and reduce pain. During the massage process, the unmassaged position of the arm or leg is exposed to the external air. When the weather is cold, the graphene heating film 81 in the hot compress pad 8 can be controlled to generate heat at a constant temperature at the same time to achieve a warming effect.

Claims

1. A portable pediatric surgical postoperative pain relief massager, comprising a massage device (1), characterized in that: The massage device (1) is fixedly connected with an adjustment connection structure (5) on both sides, and the two adjustment connection structures (5) are respectively connected with a first connection belt (2) and a second connection belt (3), and a connection buckle (4) is fixed at the end of the second connection belt (3). Velcro is provided on the front and back sides of the first connection belt (2). The massage device (1) can be worn on the chest and abdomen through the connection and coordination of the first connection belt (2) and the second connection belt (3). The massage device (1) is provided with a control terminal (6) on the top, and a cold compress pad (7) is flexibly connected to one side of the bottom. A slot (71) is provided on the outside of the cold compress pad (7), and a water absorption layer (72) is provided in the slot (71). A hot compress pad (8) is fixed on the other side of the bottom of the massage device (1), and a graphene heating film (81) is provided in the hot compress pad (8), and the graphene heating film (81) is electrically connected to the control terminal (6).

2. The portable pediatric surgical postoperative pain relief massager according to claim 1, characterized in that: Velcro strips 2 (73) are fixed to the front and back sides of the cold compress pad (7) and the hot compress pad (8), and the massage device (1) can be worn on the arms or legs through the mutual adhesion of the cold compress pad (7) and the hot compress pad (8).

3. The portable pediatric surgical postoperative pain relief massager according to claim 1, characterized in that: The slot (71) is used to accommodate an ice pack, and the opening of the slot (71) is sealed by arranging a Velcro or zipper structure.

4. The portable pediatric surgical postoperative pain relief massager according to claim 1, characterized in that: The massage device (1) comprises two massage bodies (11), the two massage bodies (11) are connected via two sets of telescopic structures, a massage airbag (14) is provided at the bottom of each massage body (11), an air pump and a pneumatic valve are installed inside, the air pump, the pneumatic valve and the massage airbag (14) are connected in series via a hose, and the air pump is electrically connected to a control end (6).

5. The portable pediatric surgical postoperative pain relief massager according to claim 4, characterized in that: The inner bottom of the massage airbag (14) is provided with an interlayer, a graphene heating film (81) is fixed in the interlayer, and the graphene heating film (81) is electrically connected to the control end (6).

6. The portable pediatric surgical postoperative pain relief massager according to claim 4, characterized in that: The telescopic structure comprises a telescopic groove provided on the back of a massage body (11), and a telescopic plate (12) fixed on the front of another massage body (11); the telescopic plate (12) can be inserted into the telescopic groove, and a locking bolt (13) is provided at the side end of the massage body (11) provided with the telescopic groove, and the locking bolt (13) penetrates into the telescopic groove and abuts against the telescopic plate (12) to limit the position.

7. The portable pediatric surgical postoperative pain relief massager according to claim 1, characterized in that: The control end (6) comprises a housing, a display screen, a key module, a charging module arranged outside the housing, and a single-chip computer mainboard, a temperature control module and a storage battery inside the housing, wherein the single-chip computer mainboard is electrically connected to the display screen, the key module, the charging module, the temperature control module and the storage battery respectively.

8. The portable pediatric surgical postoperative pain relief massager according to claim 4, characterized in that: The adjustable connection structure (5) comprises a connection seat (51) and two fixing belts (53), wherein the two fixing belts (53) are respectively fixed to the side ends of the two massage bodies (11), and the second connection belt (3) and the two connection strips (52) overlap at the bottom of the connection seat (51) and are fixed by a combined shaft (54) penetrating the connection seat (51), the second connection belt (3) and the connection strips (52).

9. The portable pediatric surgical postoperative pain relief massager according to claim 8, characterized in that: The combined shaft (54) comprises a pin and a socket, a thread groove is provided on the top of the socket, an external thread is provided on the bottom of the pin, and the pin passes through the connecting seat (51), the second connecting belt (3) and the connecting strip (52) in sequence, and is threadedly connected to the socket to limit position.

10. The portable pediatric surgical postoperative pain relief massager according to claim 9, characterized in that: The cross-sections of the plug and the socket are T-shaped.

Images