Composite therapeutic apparatus for synchronously treating closed fracture and complications thereof

Abstract

The invention discloses a composite therapeutic apparatus for synchronously treating closed fracture and complications thereof, and relates to the field of therapeutic apparatuses, the composite therapeutic apparatus comprises an upper layer main shell, a lower layer main shell and a bottom shell, the bottom shell is internally provided with an automatic locking unit for rapidly locking the upper layer main shell and the lower layer main shell; a pressing unit; the treatment structure is electrically connected with the control mainboard; the intermediate-frequency treatment unit and the LIPUS treatment unit are integrated on one device, the purpose of simultaneously treating the fracture affected part by jointly using LIPUS and intermediate-frequency electrical stimulation is achieved, meanwhile, the functions of easing pain, eliminating inflammation and promoting tissue and cell regeneration of the affected part are achieved, and the application of the patent product is not limited to fracture injuries, but also limited to bone fracture injuries. The device can also be applied to treatment of closed skeletal muscle movement system soft tissue injury, is small in size and flexible in deployment, has good sanitary conditions and reusability, and can provide good treatment capacity for long bone fracture patients in a bandaging and fixing state.

Description

Technical Field

[0001] The present invention relates to the technical field related to therapeutic instruments, and in particular to a composite therapeutic instrument for synchronously treating closed fractures and their complications. Background Art

[0002] Closed fractures of long bones are the most common type of orthopedic disease. The current main treatment method is external fixation of the affected limb and reducing the activity of the affected limb. However, this treatment plan can easily lead to complications such as slow fracture healing, non-union of fractures, and muscle atrophy.

[0003] How to use physical therapy to promote fracture healing and prevent muscle atrophy while immobilizing the limb is a key research topic in orthopedics and rehabilitation. Existing protocols primarily focus on muscle massage and rehabilitation exercises after fracture healing, with few interventions during immobilization. With technological advances, non-exercise physical therapy using low-frequency pulsed ultrasound and medium-frequency electrical stimulation is gaining popularity.

[0004] Low-intensity pulse ultrasound (LIPUS), a new physical therapy method, is safe, non-invasive, and easy to use. It can promote cell metabolism and accelerate the repair of damaged tissue. Numerous studies have shown that LIPUS has significant effects in promoting fracture healing and repairing soft tissue injuries.

[0005] Electrical stimulation therapy is a commonly used physical therapy method that can relieve pain, improve motor function, and promote injury recovery. For patients with closed long bone fractures, the long-term immobilization of the affected limb can easily lead to complications such as local muscle disuse atrophy and soft tissue damage. Neuromuscular electrical stimulation, which stimulates the affected area with a low-frequency current below 100mA, can induce static soft tissue movement and dynamic muscle stretching, making it an effective physical therapy for preventing fracture complications.

[0006] In the past, due to the different basic principles of the two technologies, their equipment was independent and needed to be used separately. The single treatment time was long, and it was impossible to utilize the superimposed effect of the two technologies to further enhance the treatment effect. Summary of the Invention

[0007] In order to solve the defects of the prior art, the present invention provides a composite therapeutic apparatus for synchronously treating closed fractures and their complications.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: A composite therapeutic instrument for synchronously treating closed fractures and their complications according to the present invention includes an upper main housing, a lower main housing, and a bottom housing. An automatic locking unit for quickly locking the upper main housing and the lower main housing is provided in the bottom housing. The automatic locking unit includes two movable columns, a driving spring sleeved outside the movable columns, a transmission arm provided at one end of the movable columns, and a matching component used in cooperation with the movable columns. A locking claw is provided at one end of the transmission arm, and a sliding through hole is opened at the other end. A pressing unit for releasing the locking of the upper main housing and the lower main housing by the automatic locking unit. A control main board and a treatment structure electrically connected to the control main board. The treatment structure is composed of an intermediate frequency treatment unit, a LIPUS treatment unit, and an infrared detection unit. A power supply component for supplying power to the control main board and the treatment structure. An anti - detachment component provided in the upper main housing.

[0009] As a preferred technical solution of the present invention, the automatic locking unit further includes a concave housing and a return - shaped cover plate installed on the back of the concave housing. Guide ridges are symmetrically provided on the inner wall of the concave housing. An activity through - hole for the sliding connection of the movable columns is also opened on the concave housing. The two ends of the driving spring are respectively fixed to the outer wall of the concave housing and the transmission arm. A C - shaped plate matching the concave housing is provided on one side of the return - shaped cover plate. Sliding through - grooves for the sliding fit of the transmission arm are opened on both the C - shaped plate and the concave housing. A guide rod for the sliding fit with the sliding through - hole is provided inside the C - shaped plate. A return spring clamped between the two transmission arms is sleeved outside the guide rod.

[0010] As a preferred technical solution of the present invention, the matching component includes a sliding pressing block and a T - shaped guide rod. The T - shaped guide rod is installed in the concave housing. A connecting spring for connecting the concave housing and the sliding pressing block is sleeved outside the T - shaped guide rod. The sliding pressing block penetrates through the concave housing and is in sliding fit with the concave housing. A through - hole for the sliding fit with the T - shaped guide rod is opened on the sliding pressing block. A matching through - groove for providing a moving space for the movable columns is provided on one side of the sliding pressing block. A limiting portion is provided at one end of the sliding pressing block. A guide through - groove for the sliding fit with the guide ridge is opened on the limiting portion.

[0011] As a preferred technical solution of the present invention, limiting waist platforms are provided in both the upper main housing and the lower main housing. Plug - in portions are provided at one end of both the upper main housing and the lower main housing. A plug - in hole for plugging with the sliding pressing block is opened at one end of the plug - in portion. A receiving hole for the sliding fit with the T - shaped guide rod is communicated at one end of the plug - in hole. A locking hole for plugging with the locking claw is also opened on the plug - in portion. Positioning sliding grooves are symmetrically provided on the outer wall of the plug - in portion. The bottom of the lower main shell is also provided with a group of reserved holes for installing the treatment structure, and the top of the limiting waist platform located in the lower main shell is also provided with a plurality of limiting convex strips.

[0012] As a preferred technical solution of the present invention, the pressing unit includes a pressing member and a transmission rod connected by a pressing spring, and movable plates are provided at both ends of the pressing member. One end of the transmission rod is connected to the movable plate, and the other end is equipped with a transmission plate for pushing the transmission arm, and one end of the transmission plate is provided with a U-shaped hole that slides with the guide rod.

[0013] As a preferred technical solution of the present invention, an accommodating groove is provided on the inner wall of the bottom shell to provide a movable space for the transmission plate, and installation grooves for installing a pressing piece are provided on the upper and lower sides of the closed end of the bottom shell. A sliding groove is provided on one side of the installation groove to slide with the pressing piece, and both ends of the installation groove are connected to an active cavity to provide a movable space for the movable plate. The active cavity is connected to the accommodating groove through a connecting hole, and the connecting hole slides with the transmission rod, and positioning ridges are symmetrically provided on the inner wall of the bottom shell to slide with the positioning sliding groove.

[0014] As a preferred technical solution of the present invention, locking grooves are provided on both sides of the top of the upper main shell, and a power button and a display unit which are electrically connected to the control main board respectively are provided through the top of the upper main shell, and a passage for accommodating a disposable strap is also provided on the top of the upper main shell, a body QR code is provided on the top of the passage, and the passage is provided between the power button and the display unit.

[0015] As a preferred technical solution of the present invention, the power supply component includes a charging component arranged through one end of the bottom shell and a power supply battery placed in the upper main shell, and the power supply battery is electrically connected to the charging component and the control mainboard.

[0016] As a preferred technical solution of the present invention, the anti-detachment component includes a mounting plate for connecting to the upper main shell and a support tube arranged at both ends of the mounting plate. A sliding part is slidably provided in the support tube, and a mounting hole is also opened at one end of the support tube. A movable rod is slidably provided in the mounting hole. One end of the movable rod is fixedly connected to the sliding part, and the other end is equipped with an L-shaped clip for fixing the power supply battery. A compression spring is also sleeved on the outside of the movable rod.

[0017] As a preferred technical solution of the present invention, the medium frequency treatment unit is composed of two electrode sheets, and a slot is provided at the bottom of the electrode sheet for clamping with the protrusion on the disposable solid coupling patch, and the LIPUS treatment unit and the infrared detection unit are arranged between the two electrode sheets. The LIPUS treatment unit is located in the middle of the lower main shell, and the LIPUS treatment unit is a low-intensity pulsed ultrasonic vibration unit.

[0018] The beneficial effects of the present invention are: 1. This composite therapeutic device for the simultaneous treatment of closed fractures and their complications integrates the medium-frequency treatment unit and the LIPUS treatment unit into one device, achieving the goal of simultaneously treating the fractured area with the combined use of LIPUS and medium-frequency electrical stimulation, while also achieving the functions of analgesia, eliminating inflammation, and promoting tissue and cell regeneration in the affected area. This makes the application of this patented product not limited to fracture injuries, but can also be applied to the treatment of closed soft tissue injuries of the skeletal muscle motor system. The device is small in size, flexible in deployment, has good sanitary conditions, and is reusable, and can provide excellent treatment capabilities for patients with long bone fractures in a bandaged and fixed state.

[0019] 2. This combined therapeutic device for the simultaneous treatment of closed fractures and their complications uses an infrared detection unit to identify local temperature changes in the affected area, assess the revascularization of the affected area and the degree of cell activity, and avoid adverse effects caused by excessive local heat.

[0020] 3. This composite therapeutic device for synchronously treating closed fractures and their complications, when the upper main shell and the lower main shell are inserted into the bottom shell together, will push the sliding pressure block into the concave shell. When the movable column is no longer blocked, the movable column can move under the drive of the driving spring elastic force, and the transmission arm is driven by the movable column to insert the locking claw into the locking hole to lock the upper main shell and the lower main shell. The locking operation of the upper main shell and the lower main shell can be completed while the upper main shell, the lower main shell and the bottom shell are assembled together, and the movable column and the sliding pressure block are locked with each other, which has higher stability and can effectively prevent the body from falling apart due to the impact caused by the body falling to the ground.

[0021] 4. This composite therapeutic device for the simultaneous treatment of closed fractures and their complications, by manually pressing the pressing piece, drives the transmission rod to move into the accommodating groove with the help of the movable plate, drives the transmission plate through the transmission rod, and pushes the transmission arm through the transmission plate to disengage the locking claw from the lock hole, thereby releasing the lock of the upper main shell and the lower main shell. After that, the upper main shell and the lower main shell can be pulled out from the bottom shell. The operation is very simple and convenient, and the body can be quickly disassembled, which is beneficial for later maintenance.

[0022] 5. This composite therapeutic device for the simultaneous treatment of closed fractures and their complications uses a passageway in conjunction with a disposable strap to secure the device to a designated location on the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1This is a schematic structural diagram from a first perspective of a composite therapeutic apparatus for synchronously treating closed fractures and their complications according to the present invention; Figure 2 This is a schematic structural diagram from a second perspective of a composite therapeutic apparatus for simultaneously treating closed fractures and their complications according to the present invention; Figure 3 This is an exploded view from the first perspective of a composite therapeutic apparatus for simultaneously treating closed fractures and their complications according to the present invention; Figure 4 This is an exploded view from a second perspective of a composite therapeutic apparatus for simultaneously treating closed fractures and their complications according to the present invention; Figure 5 This is a schematic diagram of the internal structure of the upper main shell of a composite therapeutic device for synchronously treating closed fractures and their complications according to the present invention; Figure 6 This is a schematic diagram of the internal structure of the bottom shell of a composite therapeutic device for synchronously treating closed fractures and their complications according to the present invention; Figure 7 This is a three-dimensional cutaway view of the bottom shell of a composite therapeutic apparatus for simultaneously treating closed fractures and their complications according to the present invention; Figure 8 This is a schematic diagram of the connection structure between the bottom shell and the pressing member of a composite therapeutic device for synchronously treating closed fractures and their complications according to the present invention; Figure 9 The invention is a composite therapeutic device for synchronously treating closed fractures and their complications. Figure 8 Enlarged view of point A in the middle; Figure 10 This is a schematic structural diagram of a pressing member of a composite therapeutic apparatus for synchronously treating closed fractures and their complications according to the present invention; Figure 11 This is a schematic diagram of the transmission plate structure of a composite therapeutic apparatus for synchronously treating closed fractures and their complications according to the present invention; Figure 12 This is a schematic structural diagram of a circular cover and a concave shell of a composite therapeutic apparatus for synchronously treating closed fractures and their complications according to the present invention; Figure 13 This is a three-dimensional cutaway view of an automatic locking unit of a composite therapeutic apparatus for synchronously treating closed fractures and their complications according to the present invention; Figure 14 This is a three-dimensional cross-sectional view of the automatic locking unit (sliding pressing block omitted) of a composite therapeutic apparatus for synchronously treating closed fractures and their complications according to the present invention; Figure 15 This is a schematic diagram of the sliding pressing block structure of a composite therapeutic apparatus for synchronously treating closed fractures and their complications according to the present invention; Figure 16It is a schematic structural diagram of an anti - detachment component of a composite therapeutic instrument for synchronous treatment of closed fractures and their complications in the present invention.

[0024] In the figure: 1. Upper main shell; 11. Locking groove; 12. Power button; 13. Body QR code; 14. Display unit; 15.穿行通道; 16. Limiting waist platform; 2. Lower main shell; 21. Infrared detection unit; 22. LIPUS treatment unit; 23. Electrode plate; 231. Card slot; 24. Limiting rib; 25. Insertion part; 251. Lock hole; 252. Insertion hole; 3. Bottom shell; 31. Sliding groove; 32. Positioning rib; 33. Activity cavity; 34. Installation groove; 4. Power supply battery; 5. Control main board; 51. Bluetooth communication module; 6. Pressing unit; 61. Transmission plate; 62. Transmission rod; 63. Pressing piece; 64. Activity plate; 65. Pressing spring; 66. U - shaped hole; 7. U - shaped cover plate; 71. C - shaped plate; 72. Guide rod; 73. Sliding through - slot; 74. Reset spring; 8. Concave shell; 81. Sliding pressure block; 811. Matching through - slot; 812. Limiting part; 813. Guide through - slot; 814. Through - hole; 82. T - shaped guide rod; 83. Connecting spring; 84. Driving spring; 85. Transmission arm; 86. Locking claw; 87. Activity column; 88. Guide rib; 9. Anti - detachment component; 91. Installation plate; 92. Support cylinder; 93. Compression spring; 94. L - shaped clip; 95. Activity rod; 96. Sliding part; 10. Charging component. Detailed implementation manners

[0025] The following describes the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustration and explanation of the present invention, and are not used to limit the present invention.

[0026] Embodiment: As Figures 1-6 、 Figure 13 and Figure 14 shown, a composite therapeutic instrument for synchronous treatment of closed fractures and their complications in the present invention includes an upper main shell 1, a lower main shell 2 and a bottom shell 3. An automatic locking unit for quickly locking the upper main shell 1 and the lower main shell 2 is provided in the bottom shell 3. The automatic locking unit includes two activity columns 87, a driving spring 84 sleeved outside the activity column 87, a transmission arm 85 provided at one end of the activity column 87, and a matching component used in cooperation with the activity column 87. A locking claw 86 is provided at one end of the transmission arm 85, and a sliding through - hole is provided at the other end. A pressing unit 6 for releasing the locking of the upper main shell 1 and the lower main shell 2 by the automatic locking unit; A control main board 5 and a treatment structure electrically connected to the control main board 5. The treatment structure is composed of an intermediate - frequency treatment unit, a LIPUS treatment unit 22 and an infrared detection unit 21; A power supply component that can supply power to the control main board 5 and the treatment structure; An anti - detachment component 9 provided in the upper main housing 1.

[0027] Among them, the bottom shell 3 mainly functions to fix the upper main housing 1 and the lower main housing 2 and reserve a channel for installing the charging component 10. In addition, the interiors of the upper main housing 1, the lower main housing 2, and the bottom shell 3 need to be waterproofed, such as by coating a hydrophobic coating.

[0028] Among them, the infrared detection unit 21 is a group of temperature - sensing units arranged on the skin side of the therapeutic instrument. By identifying the local temperature change of the affected area, it evaluates the blood circulation reconstruction and the degree of cell activity in the affected area, and avoids the adverse effects caused by excessive local heat.

[0029] It should be further noted that the composite therapeutic instrument is a slave machine, and the entire treatment system also includes a host machine, which is responsible for the storage and charging of the slave machine; the storage and management of auxiliary consumables (disposable solid coupling patches, disposable straps); and the interaction with the user terminal.

[0030] In this embodiment, the control main board 5 is the control center for the actual operation of the device, which can control the alternating operation of the medium - frequency treatment unit and the LIPUS treatment unit 22. A Bluetooth communication module 51 is mounted on the control main board 5. The Bluetooth communication module 51 can achieve the interaction between the slave machine and the host machine (determine the return and removal status of the slave machine), the interaction between the slave machine and the user (receive the treatment plan of the user terminal), and the interaction between slave machines (distinguish the primary and secondary and the working frequency conversion requirements when multiple slave machines work simultaneously).

[0031] Among them, as Figure 12-14 shown, the automatic locking unit further includes a concave housing 8 and a U - shaped cover plate 7 mounted on the back of the concave housing 8. Guide ridges 88 are symmetrically provided on the inner wall of the concave housing 8. An activity through - hole for the sliding connection of the activity column 87 is also provided on the concave housing 8, and both ends of the driving spring 84 are fixedly connected to the outer wall of the concave housing 8 and the transmission arm 85 respectively; One side of the U - shaped cover plate 7 is provided with a C - shaped plate 71 matching the concave housing 8. Sliding through - slots 73 for the sliding fit of the transmission arm 85 are provided on both the C - shaped plate 71 and the concave housing 8. A guide rod 72 for the sliding fit with the sliding through - hole is provided inside the C - shaped plate 71. A return spring 74 clamped between the two transmission arms 85 is sleeved outside the guide rod 72.

[0032] When the upper main housing 1 and the lower main housing 2 are not inserted into the bottom shell 3 together, the driving spring 84 is used to support the activity column 87, and the return spring 74 is used to support the transmission arm 85. The driving spring 84 and the return spring 74 cooperate with each other to improve the reliability of the operation of the automatic locking unit.

[0033] Among them, as Figure 12-14As shown, the mating assembly includes a sliding pressure block 81 and a T-shaped guide rod 82, the T-shaped guide rod 82 is installed in the concave shell 8, the T-shaped guide rod 82 is provided with a connecting spring 83 for connecting the concave shell 8 and the sliding pressure block 81, and the sliding pressure block 81 is provided on the concave shell 8 and slidably cooperates with the concave shell 8, the sliding pressure block 81 is provided with a through hole 814 that slidably cooperates with the T-shaped guide rod 82, and a mating groove 811 is provided on one side of the sliding pressure block 81 to provide a moving space for the movable column 87, and the sliding pressure block 81 A limiting portion 812 is provided at one end, and a guiding groove 813 is provided on the limiting portion 812, which slides with the guiding protrusion 88. The sliding cooperation between the guiding protrusion 88 and the guiding groove 813 prevents the moving direction of the sliding pressure block 81 from being deviated; when the upper main shell 1 and the lower main shell 2 are not inserted into the bottom shell 3 together, the sliding pressure block 81 blocks the movable column 87 to prevent the movable column 87 from moving, and at the same time puts the driving spring 84 in a compressed state; when the sliding pressure block 81 is pushed, the sliding pressure block 81 is limited by means of the T-shaped guide rod 82.

[0034] After assembling the upper main shell 1 and the lower main shell 2 together, insert the bottom shell 3, and use the sliding cooperation of the positioning ridge 32 and the positioning slot to make the insertion hole 252 align with the sliding block 81. When the upper main shell 1 and the lower main shell 2 are pushed, the sliding block 81 is inserted into the insertion hole 252, and the sliding block 81 is pushed into the concave shell 8 through the upper main shell 1 and the lower main shell 2. The connecting spring 83 is squeezed by the sliding block 81 until it can no longer be pushed, and the matching slot 811 is just above the movable column 87. At this time, the movable column 87 is no longer blocked, and the movable column 87 can move under the drive of the elastic force of the driving spring 84, and the transmission arm 85 is driven by the movable column 87 to make the locking claw 86 insert into the locking hole 251 to lock the upper main shell 1 and the lower main shell 2. The locking operation of the upper main shell 1 and the lower main shell 2 can be completed while the upper main shell 1, the lower main shell 2 and the bottom shell 3 are assembled together, and the movable column 87 and the sliding pressure block 81 are locked with each other, which has higher stability and can effectively prevent the body from falling apart due to the impact caused by the body falling to the ground.

[0035] Among them, such as Figure 4 and Figure 5 As shown, the upper main shell 1 and the lower main shell 2 are both provided with a limiting waist platform 16, and one end of each of the upper main shell 1 and the lower main shell 2 is provided with a plug-in portion 25, one end of the plug-in portion 25 is provided with a plug-in hole 252 for plugging with the sliding pressure block 81, and one end of the plug-in hole 252 is connected to a receiving hole for sliding cooperation with the T-shaped guide rod 82, and the plug-in portion 25 is further provided with a lock hole 251 for plugging with the lock claw 86. Positioning grooves are symmetrically provided on the outer wall of the plug-in portion 25; the angle between the plug-in hole 252 and the lock hole 251 is 90°; The bottom of the lower main shell 2 is also provided with a group of reserved holes for installing the treatment structure, and the top of the limiting waist platform 16 located in the lower main shell 2 is also provided with several limiting ridges 24. The control main board 5 is positioned by the provided limiting ridges 24 and the limiting waist platform 16.

[0036] In addition, the presence of the limiting waist platform 16 also reserves space for the treatment structure, the power button 12, the display unit 14, and the wires connecting the above components.

[0037] Among them, Figure 7-11 As shown, the pressing unit 6 includes a pressing member 63 and a transmission rod 62 connected via a pressing spring 65. A movable plate 64 is provided at both ends of the pressing member 63. One end of the transmission rod 62 is connected to the movable plate 64, and the other end is provided with a transmission plate 61 for pushing the transmission arm 85. A U-shaped hole 66 is provided at one end of the transmission plate 61 for slidingly engaging with the guide rod 72. The U-shaped hole 66 is used to avoid the guide rod 72 and facilitates sliding engagement with the guide rod 72 to prevent deviation in the moving direction of the transmission plate 61.

[0038] By pressing the pressing piece 63 by hand, the transmission rod 62 is driven to move into the accommodating groove with the help of the movable plate 64, and the transmission plate 61 is driven by the transmission rod 62, and the transmission arm 85 is pushed by the transmission plate 61 to disengage the locking claw 86 from the locking hole 251, thereby releasing the lock of the upper main shell 1 and the lower main shell 2. After that, the upper main shell 1 and the lower main shell 2 can be pulled out from the bottom shell 3. The operation is very simple and convenient, and the body can be quickly disassembled, which is beneficial for later maintenance.

[0039] Among them, Figure 6 、 Figure 7 、 Figure 9 and Figure 10 As shown, the inner wall of the bottom shell 3 is provided with an accommodating groove that provides a movable space for the transmission plate 61, and the upper and lower sides of the closed end of the bottom shell 3 are provided with installation grooves 34 for installing the pressing piece 63. One side of the installation groove 34 is connected to a sliding groove 31 that slides with the pressing piece 63, and both ends of the installation groove 34 are connected to an active cavity 33 that provides a movable space for the movable plate 64. The active cavity 33 is connected to the accommodating groove through a connecting hole, and the connecting hole slides with the transmission rod 62, and the inner wall of the bottom shell 3 is symmetrically provided with positioning ridges 32 that slide with the positioning grooves. The positioning ridges 32 cooperate with the positioning grooves to position the upper main shell 1 and the lower main shell 2, and at the same time, the plug-in hole 252 can be aligned with the sliding pressure block 81.

[0040] Among them, Figure 1-Figure 5As shown, locking grooves 11 are provided on both sides of the top of the upper main shell 1, and a power button 12 and a display unit 14 which are electrically connected to the control main board 5 are respectively provided on the top of the upper main shell 1. A passage 15 which can accommodate a disposable strap is also provided on the top of the upper main shell 1. A body QR code 13 is provided on the top of the passage 15. The passage 15 is provided between the power button 12 and the display unit 14. The disposable strap can pass through the passage 15, and the disposable strap is used to fix the therapeutic device to a designated position on the patient.

[0041] In this embodiment, the display unit 14 mainly provides power and working status display, and uses four LED lamp beads for display.

[0042] In this embodiment, the disposable bandage is designed to be sterile and plastic-sealed, and is a 20 cm long double-sided Velcro, which the user can use according to their own needs.

[0043] In addition, the body QR code 13 contains information about the therapeutic device, such as the serial number of the therapeutic device. The user scans the sub-machine body QR code 13, determines the main sub-machine and the auxiliary sub-machine, clicks to start treatment, and the sub-machine starts treatment according to the work plan obtained from the APP.

[0044] Among them, such as Figure 2 and Figure 3 As shown, the power supply component includes a charging component 10 that is arranged through one end of the bottom shell 3 and a power supply battery 4 placed in the upper main shell 1. The power supply battery 4 is electrically connected to the charging component 10 and the control motherboard 5. The power supply battery 4 is a lithium battery that is integrated into the main shell. The charging component 10 is a contact patch interface that is integrated in the bottom shell 3. The charging function is achieved by contacting the metal port of the charging component 10 in the host storage slot.

[0045] Among them, such as Figure 4 and Figure 16 As shown, the anti-slip assembly 9 includes a mounting plate 91 for connecting to the upper main shell 1 and a support tube 92 provided at both ends of the mounting plate 91, a sliding member 96 is slidably provided in the support tube 92, and a mounting hole is also provided at one end of the support tube 92, a movable rod 95 is slidably provided in the mounting hole, one end of the movable rod 95 is fixedly connected to the sliding member 96, and the other end is installed with an L-shaped clip 94 for fixing the power supply battery 4, and a compression spring 93 is also provided on the outside of the movable rod 95. When the power supply battery 4 is installed in the upper main shell 1, the power supply battery 4 will push the L-shaped clip 94, and the compression spring 93 is squeezed by the L-shaped clip 94. After the power supply battery 4 is laid flat, the elastic force provided by the compression spring 93 is used to enable the L-shaped clip 94 to compress the power supply battery 4, and cooperate with the limiting ridges 24 in the upper main shell 1 and the lower main shell 2 to fix the power supply battery 4 and prevent the power supply battery 4 from shaking.

[0046] Among them, such as Figures 1-4 As shown, the medium frequency treatment unit is composed of two electrode sheets 23. The bottom of the electrode sheet 23 is provided with a card slot 231 for card connection with the protruding point on the disposable solid coupling patch, and the LIPUS treatment unit 22 and the infrared detection unit 21 are arranged between the two electrode sheets 23. The LIPUS treatment unit 22 is located in the middle of the lower main shell 2. The LIPUS treatment unit 22 is a group of low-intensity pulsed ultrasonic vibration units. Its design working parameters are as follows: frequency is 1.0-1.5MHz, power is 0.15-0.3MW, and the working time, output power and frequency are controlled by software. Single-machine treatment or multi-machine combined treatment can be selected according to the condition of the disease. During multi-machine combined treatment, the fracture point is used as the center of the circle between the sub-machines. The patient is fixed according to the distribution position provided by the software. A certain angle is maintained between the sub-machines, and they work simultaneously to enhance local sound wave energy to achieve the therapeutic purpose of promoting fracture healing, promoting cell regeneration, and reducing local soft tissue inflammation.

[0047] The medium-frequency treatment unit consists of two electrodes 23, designed with the following operating parameters: the positive electrode near the bottom shell 3, the negative electrode at the distal end. The stimulation frequency is 0-100Hz, the interval is 0-1ms, and the single current intensity is 0-50mA. The intensity and duration of the stimulation are controlled by software. When multiple sub-units are used together for treatment, the primary and secondary sub-units work together in software to alternately deliver medium-frequency electrical stimulation. This device can also be used in conjunction with the LIPUS treatment unit 22, extending its application beyond fractures to include closed soft tissue injuries of the musculoskeletal system.

[0048] During operation, after the user uses the APP to scan the QR code on the host, the host automatically launches the corresponding number of treatment sub-machines and auxiliary consumables according to the treatment plan provided by the system. The user scans the QR code 13 on the body of the sub-machine to determine the main sub-machine and the auxiliary sub-machine. The user takes out the disposable solid coupling patch and installs it at the corresponding position of the treatment end of the treatment sub-machine. Among them, the main host is installed in a position parallel to the fracture point. There can be multiple main sub-machines. The main sub-machines are evenly distributed on the surface of the limb with the fracture point as the center of the circle, and a certain angle is formed between adjacent main sub-machines; the auxiliary sub-machines are mainly arranged at the distal and proximal ends of the limb segment where they are located, parallel to the direction of muscle movement. According to the guidance map given by the user-side APP, the treatment sub-machine is placed to the designated position. If there are no excessive obstacles in the treatment area, the 3M glue provided by the coupling patch can be used to fix it directly. If there are obvious obstacles in the treatment area that are not conducive to adhesion, a disposable strap can be used for further fixation. After the treatment handset is placed, the user sets the main handset and auxiliary handset on the APP. By clicking the main handset icon and scanning the QR code on the handset in the corresponding position, the handset communicates with the APP to obtain the corresponding operation part of the treatment plan. The auxiliary handset is set in the same way. After completion, the user clicks Start Treatment on the APP interface and the device automatically operates. During the treatment, the main sub-unit's medium frequency treatment unit and LIPUS treatment unit 22 are in simultaneous operation, promoting fracture healing and inhibiting complications such as surrounding inflammation. The other auxiliary sub-units only use the medium frequency treatment unit for treatment, mainly to induce muscle contraction in the limb segment where the fracture is located, reducing the risk of muscle atrophy caused by limb immobilization. Each sub-machine operates alternately according to the treatment plan. After the treatment is completed, the user or caregiver will be notified to disconnect the device through vibration of the sub-machine, APP reminder, etc. After removing the disposable solid coupling patch and strap on the sub-machine, it can be returned.

[0049] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A composite therapeutic device for synchronously treating closed fractures and their complications, characterized in that: Comprising: An upper main housing (1), a lower main housing (2), and a bottom housing (3). An automatic locking unit for quickly locking the upper main housing (1) and the lower main housing (2) is provided inside the bottom housing (3). The automatic locking unit includes two movable columns (87), a driving spring (84) sleeved outside the movable columns (87), a transmission arm (85) provided at one end of the movable column (87), and a matching component used in cooperation with the movable column (87). A locking claw (86) is provided at one end of the transmission arm (85), and a sliding through hole is opened at the other end. A pressing unit (6) for releasing the locking of the upper main housing (1) and the lower main housing (2) by the automatic locking unit. A control main board (5) and a treatment structure electrically connected to the control main board (5). The treatment structure is composed of an intermediate frequency treatment unit, a LIPUS treatment unit (22), and an infrared detection unit (21). A power supply component capable of supplying power to the control main board (5) and the treatment structure. An anti-detachment component (9) provided inside the upper main housing (1).

2. A composite therapeutic apparatus for synchronously treating closed fractures and their complications according to claim 1, characterized in that: The automatic locking unit further includes a concave housing (8) and a return-shaped cover plate (7) installed on the back of the concave housing (8). Guide ridges (88) are symmetrically provided on the inner wall of the concave housing (8). An activity through hole for sliding connection with the movable column (87) is also opened on the concave housing (8). And the two ends of the driving spring (84) are respectively fixedly connected to the outer wall of the concave housing (8) and the transmission arm (85). On one side of the return-shaped cover plate (7), a C-shaped plate (71) matching the concave housing (8) is provided. Sliding grooves (73) for sliding cooperation with the transmission arm (85) are opened on both the C-shaped plate (71) and the concave housing (8). A guide rod (72) for sliding cooperation with the sliding through hole is provided inside the C-shaped plate (71). A return spring (74) clamped between the two transmission arms (85) is sleeved outside the guide rod (72).

3. The composite therapeutic apparatus for synchronously treating closed fractures and their complications according to claim 2, characterized in that: The matching component includes a sliding pressure block (81) and a T-shaped guide rod (82). The T-shaped guide rod (82) is installed inside the concave housing (8). A connecting spring (83) for connecting the concave housing (8) and the sliding pressure block (81) is sleeved outside the T-shaped guide rod (82). And the sliding pressure block (81) penetrates through the concave housing (8) and is in sliding cooperation with the concave housing (8). A through hole (814) for sliding cooperation with the T-shaped guide rod (82) is opened on the sliding pressure block (81). A cooperation through groove (811) for providing a moving space for the movable column (87) is provided on one side of the sliding pressure block (81). And a limiting portion (812) is provided at one end of the sliding pressure block (81). A guide groove (813) for sliding cooperation with the guide ridge (88) is opened on the limiting portion (812).

4. The composite therapeutic apparatus for synchronously treating closed fractures and their complications according to claim 3, characterized in that: The upper main shell (1) and the lower main shell (2) are both provided with a limiting waist platform (16), and one end of the upper main shell (1) and the lower main shell (2) are both provided with a plug-in portion (25), one end of the plug-in portion (25) is provided with a plug-in hole (252) plugged with the sliding pressure block (81), and one end of the plug-in hole (252) is connected to a receiving hole that is slidably matched with the T-shaped guide rod (82), and the plug-in portion (25) is also provided with a lock hole (251) plugged with the lock claw (86), and the outer wall of the plug-in portion (25) is symmetrically provided with a positioning slide groove; The bottom of the lower main shell (2) is also provided with a group of reserved holes for installing the treatment structure, and the top of the limiting waist platform (16) located in the lower main shell (2) is also provided with a plurality of limiting convex strips (24).

5. The composite therapeutic apparatus for synchronously treating closed fractures and their complications according to claim 1, characterized in that: The pressing unit (6) includes a pressing member (63) and a transmission rod (62) connected via a pressing spring (65), and movable plates (64) are provided at both ends of the pressing member (63). One end of the transmission rod (62) is connected to the movable plate (64), and the other end is provided with a transmission plate (61) for pushing the transmission arm (85), and one end of the transmission plate (61) is provided with a U-shaped hole (66) that is slidably engaged with the guide rod (72).

6. The composite therapeutic apparatus for synchronously treating closed fractures and their complications according to claim 5, characterized in that: The inner wall of the bottom shell (3) is provided with an accommodating groove for providing a movable space for the transmission plate (61), and the upper and lower sides of the closed end of the bottom shell (3) are provided with mounting grooves (34) for installing a pressing member (63). One side of the mounting groove (34) is connected to a sliding groove (31) that slidably cooperates with the pressing member (63), and both ends of the mounting groove (34) are connected to an active cavity (33) that provides a movable space for the movable plate (64). The active cavity (33) is connected to the accommodating groove through a connecting hole, and the connecting hole is slidably cooperated with the transmission rod (62), and the inner wall of the bottom shell (3) is symmetrically provided with positioning protrusions (32) that slidably cooperate with the positioning groove.

7. The composite therapeutic apparatus for synchronously treating closed fractures and their complications according to claim 1, characterized in that: Locking grooves (11) are provided on both sides of the top of the upper main shell (1), and a power button (12) and a display unit (14) electrically connected to the control main board (5) are provided through the top of the upper main shell (1). A passage (15) capable of accommodating a disposable strap is also provided on the top of the upper main shell (1), and a body QR code (13) is provided on the top of the passage (15). The passage (15) is provided between the power button (12) and the display unit (14).

8. The composite therapeutic apparatus for synchronously treating closed fractures and their complications according to claim 1, characterized in that: The power supply assembly comprises a charging assembly (10) extending through one end of the bottom shell (3) and a power supply battery (4) disposed in the upper main shell (1); the power supply battery (4) is electrically connected to the charging assembly (10) and the control mainboard (5).

9. The composite therapeutic apparatus for synchronously treating closed fractures and their complications according to claim 8, characterized in that: The anti-slip assembly (9) comprises a mounting plate (91) for connecting to the upper main shell (1) and a support tube (92) provided at both ends of the mounting plate (91), a sliding member (96) being slidably provided in the support tube (92), a mounting hole being further provided at one end of the support tube (92), a movable rod (95) being slidably provided in the mounting hole, one end of the movable rod (95) being fixedly connected to the sliding member (96), and the other end being provided with an L-shaped clip (94) for fixing the power supply battery (4), and a compression spring (93) being further sleeved on the outside of the movable rod (95).

10. The composite therapeutic apparatus for synchronously treating closed fractures and their complications according to claim 1, characterized in that: The intermediate frequency treatment unit is composed of two electrode sheets (23), the bottom of the electrode sheet (23) is provided with a card slot (231) for card connection with the protruding point on the disposable solid coupling patch, and the LIPUS treatment unit (22) and the infrared detection unit (21) are arranged between the two electrode sheets (23), the LIPUS treatment unit (22) is located in the middle of the lower main shell (2), and the LIPUS treatment unit (22) is a low-intensity pulsed ultrasonic vibration unit.

Images