A dynamically adjustable scar motion rehabilitation device

Abstract

The present application relates to the technical field of rehabilitation medicine, and provides a dynamic-adjustable scar movement rehabilitation device, which comprises support blocks, wherein the top of two support blocks is fixedly connected with a limiting block one, the top of the other two support blocks is fixedly connected with a limiting block two, the limiting block one is located on one side of the limiting block two, self-adapting assemblies are arranged on the limiting block one and the limiting block two, a clamping assembly is arranged on one side of the self-adapting assembly of the limiting block two, and a rehabilitation assembly is arranged on the other side of the self-adapting assembly of the limiting block two; the self-adapting assembly is used for dynamically adjusting the distance between the two massage plates according to the scar position and bearing degree of a patient, so as to realize precise pressure on the scar, the dynamic adaptability effectively solves the problem that the traditional pressure clothes or fixed braces cannot dynamically adjust the pressure intensity according to the scar healing stage, the treatment effect is improved, and the situation of insufficient early pressure or excessive late compression is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rehabilitation medicine, in particular to a dynamic adjustable scar movement rehabilitation device. BACKGROUND

[0002] Scars are common pathological products in the process of skin wound repair, especially hypertrophic scars and contracture scars, which can cause loss of skin elasticity, limited joint movement and even dysfunction due to excessive fibrosis. Current clinical scar rehabilitation methods mainly include static pressure therapy, physical traction and passive massage, but have the following limitations:

[0003] Insufficient static adaptability: traditional compression garments or fixed braces cannot dynamically adjust the pressure intensity according to the scar healing stage (such as acute stage, proliferation stage and maturation stage), resulting in insufficient early pressure or excessive late compression, affecting the treatment effect;

[0004] Low precision of movement rehabilitation: existing traction devices (such as elastic bandages and external fixation frames) rely on manual adjustment and lack real-time feedback on the mechanical properties of scar tissue, which can easily cause secondary damage or insufficient treatment;

[0005] Lack of multi-modal coordination: scar rehabilitation requires comprehensive intervention such as pressure therapy, mechanical traction and tissue massage, but existing devices have single functions and cannot achieve multi-modal coordination.

[0006] In order to solve the above problems, a dynamic adjustable scar movement rehabilitation device is needed. SUMMARY

[0007] The present application provides a dynamic adjustable scar movement rehabilitation device, which can simulate joint movement by the rehabilitation assembly, repeatedly pull the scar, and improve the precision of movement rehabilitation by combining with the massage function. Compared with existing traction devices, the present application reduces the dependence on manual adjustment, reduces the risk of secondary damage caused by improper operation, and ensures the safety and effectiveness of treatment to solve the problems raised in the background art.

[0008] The technical scheme of the present application is as follows:

[0009] A dynamic adjustable scar movement rehabilitation device, comprising: four support blocks, two of which are fixedly connected at the top with a limiting block one, and the other two are fixedly connected at the top with a limiting block two, the limiting block one is on one side of the limiting block two, and the limiting block one and the limiting block two are provided with an adaptive assembly, the limiting block two is provided with a clamping assembly on one side of the adaptive assembly, and the limiting block two is provided with a rehabilitation assembly on the other side of the adaptive assembly;

[0010] The knee guard is arranged on one side of the limiting block one away from the supporting block, and the limiting block one and the limiting block two are both provided with a sliding groove on the opposite sides, so that the fixing blocks on both sides can slide in the sliding groove.

[0011] The adaptive assembly comprises fixing blocks which are slidably connected in the sliding grooves, and the opposite sides of the two fixing blocks on the limiting block one and the limiting block two are both arc-shaped, and the opposite sides of the two fixing blocks are both provided with massage plates, and the two ends of the massage plates are respectively fixedly connected to the two fixing blocks fixed on the limiting block one and the limiting block two, and the opposite sides of the two massage plates are both provided with massage heads.

[0012] The limiting block two is provided with a clamping groove one at one end away from the supporting block, and the two fixing blocks on the limiting block two are respectively fixedly connected with a rack one and a rack two, and a gear is arranged between the rack one and the rack two, and the gear is rotatably connected to one of the fixing blocks, and the opposite sides of the gear are respectively engaged with the rack one and the rack two.

[0013] The clamping groove one is uniformly provided with a plurality of square grooves one, the gear is provided with a through groove one in the middle, the opposite sides of the through groove one are provided with clamping grooves two which have the same size as the clamping groove one, the through groove one is slidably connected with a fixing shaft, and the opposite sides of the fixing shaft are fixedly connected with clamping blocks which have the same size as the clamping grooves two.

[0014] The clamping assembly comprises a fixing plate fixedly connected to the limiting block two, and a square groove two provided in the limiting block one, one side of the square groove two is provided with a circular groove, the circular groove is slidably connected with a small cylinder, one end of the small cylinder close to the square groove two is fixedly connected with a large cylinder, the large cylinder is slidably connected between the square groove two and the circular groove, one end of the small cylinder away from the square groove two is rotatably connected with a handle, and the circular groove and the large cylinder are fixedly connected with a spring.

[0015] Further, one end of the fixing plate away from the limiting block two is arranged as an inclined surface, the fixing plate is provided with a through groove two which has the same size as the large cylinder, and one end of the handle is arc-shaped.

[0016] Further, the rehabilitation assembly comprises a motor fixedly connected to the limiting block one, the output end of the motor is fixedly connected with a threaded rod, the limiting block two is provided with a through groove three, and the through groove three is provided with a threaded groove.

[0017] A scar movement rehabilitation method, comprising the following steps:

[0018] S1, the patient passes the scar affected area from the limiting block two and the limiting block one in sequence.

[0019] S2. The patient adjusts the distance between the massage boards on both sides according to their own needs;

[0020] S3. Control the rehabilitation component to treat the patient's scars.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. This invention uses an adaptive component to enable the massage board to dynamically adjust the distance between the two massage boards according to the patient's scar location and tolerance, thereby achieving precise pressure on the scar. This dynamic adaptability effectively solves the problem that traditional pressure garments or fixation braces cannot dynamically adjust the pressure intensity according to the scar healing stage, improves the treatment effect, and avoids insufficient pressure in the early stage or excessive pressure in the later stage.

[0023] 2. This invention enables the device to simulate joint movement through rehabilitation components, repeatedly pulling on the scar area. Combined with massage function, it improves the accuracy of sports rehabilitation. Compared with existing traction devices, this invention reduces reliance on manual adjustment, lowers the risk of secondary injury due to improper operation, and ensures the safety and effectiveness of treatment.

[0024] 3. This invention organically combines multiple rehabilitation methods such as pressure therapy, mechanical traction, and tissue massage to achieve multimodal synergistic treatment. This comprehensive intervention method helps to improve the mechanical properties of scar tissue more comprehensively, promote blood circulation and tissue repair, improve the overall treatment effect and patient comfort, and effectively solve the problem of the single function of traditional scar rehabilitation methods. Attached Figure Description

[0025] Figure 1 This is a perspective view of the device of the present invention;

[0026] Figure 2 This is a structural diagram of the device of the present invention;

[0027] Figure 3 This is a structural diagram of the rack and pinion device of the present invention;

[0028] Figure 4 This is a structural diagram of the fixing block of the device of the present invention;

[0029] Figure 5 This is the present invention. Figure 1 Enlarged view of point A in the middle;

[0030] Figure 6 This is the present invention. Figure 2 Enlarged view at point B in the middle;

[0031] Figure 7 This is the present invention. Figure 3 Enlarged view at point C;

[0032] Figure 8 is the present invention Figure 4 An enlarged view of D in the present invention

[0033] In the figure:

[0034] 1, support block; 2, limit block one; 21, knee pad; 22, sliding groove; 3, limit block two; 4, adaptive assembly; 41, fixed block; 42, massage plate; 43, massage head; 44, clamping groove one; 441, square groove one; 442, through groove one; 443, clamping groove two; 444, fixed shaft; 445, clamping block; 45, rack one; 46, rack two; 47, gear; 5, clamping assembly; 51, fixed plate; 511, through groove two; 52, square groove two; 53, circular groove; 54, small cylinder; 55, large cylinder; 56, handle; 57, spring; 6, rehabilitation assembly; 61, motor; 62, threaded rod; 63, through groove three; 64, threaded groove. DETAILED DESCRIPTION

[0035] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0036] As Figures 1-8 shown, the present application provides a dynamic adjustable scar movement rehabilitation device, comprising: four support blocks 1, the four support blocks 1 are symmetrically arranged, two of the support blocks 1 are fixedly connected with limit block one 2 at the top, and the other two support blocks 1 are fixedly connected with limit block two 3 at the top, the limit block one 2 is on one side of the limit block two 3, the limit block one 2 and the limit block two 3 are both provided with adaptive assembly 4, the limit block two 3 is provided with clamping assembly 5 on one side of the adaptive assembly 4, and the limit block two 3 is provided with rehabilitation assembly 6 on the other side of the adaptive assembly 4;

[0037] The limit block one 2 is provided with a knee pad 21 on the side away from the support block 1, and the limit block one 2 and the limit block two 3 are both provided with a sliding groove 22 on the opposite sides, so that the fixed blocks 41 on both sides can slide in the sliding grooves 22;

[0038] The adaptive component 4 comprises a fixed block 41 slidably connected in the sliding groove 22, and the opposite sides of the two fixed blocks 41 on the limiting block one 2 and the limiting block two 3 are arc-shaped, which is convenient for adapting to the arc of the patient's body, and the opposite sides of the two fixed blocks 41 are provided with massage plates 42, the two ends of the massage plate 42 are respectively fixedly connected to the two fixed blocks 41 fixed on the limiting block one 2 and the limiting block two 3, and the opposite sides of the two massage plates 42 are provided with massage heads 43 for massaging the scar of the patient;

[0039] The end of the limiting block two 3 away from the support block 1 is provided with a clamping groove one 44, the top of the two fixed blocks 41 on the limiting block two 3 is respectively fixedly connected with a rack one 45 and a rack two 46, a gear 47 is arranged between the rack one 45 and the rack two 46, the gear 47 is rotatably connected to one of the fixed blocks 41, and the two sides of the gear 47 are respectively meshed with the rack one 45 and the rack two 46. The gear 47 rotates to drive the rack one 45 and the rack two 46 to move, thereby driving the fixed blocks 41 on the two sides to move close to or away from each other.

[0040] The clamping groove one 44 is uniformly provided with a plurality of square grooves one 441, the middle of the gear 47 is provided with a through groove one 442, the two sides of the through groove one 442 are provided with clamping grooves two 443 with the same size as the clamping groove one 44, a fixed shaft 444 is slidably connected in the through groove one 442, and clamping blocks 445 with the same size as the clamping grooves two 443 are fixedly connected to the two sides of the fixed shaft 444. The clamping blocks 445 are clamped into the square grooves one 441 to control the rotation of the gear 47, thereby controlling the fixed blocks 41 on the two sides from moving during operation.

[0041] The clamping assembly 5 comprises a fixed plate 51 fixedly connected to the limiting block two 3, and a square groove two 52 provided in the limiting block one 2, one side of the square groove two 52 is provided with a circular groove 53, a small cylinder 54 is slidably connected in the circular groove 53, the small cylinder 54 is fixedly connected with a large cylinder 55 at one end close to the square groove two 52, the large cylinder 55 is slidably connected between the square groove two 52 and the circular groove 53, one end of the small cylinder 54 away from the square groove two 52 is rotatably connected with a handle 56, and a spring 57 is fixedly connected between the circular groove 53 and the large cylinder 55.

[0042] As a technical scheme of the present application, the end of the fixed plate 51 away from the limiting block two 3 is provided as an inclined surface, the fixed plate 51 is provided with a through groove two 511 with the same size as the large cylinder 55, and one end of the handle 56 is arc-shaped.

[0043] As a technical scheme of the present application, the rehabilitation assembly 6 comprises a motor 61 fixedly connected to the limiting block one 2, a threaded rod 62 fixedly connected to an output end of the motor 61, a through slot three 63 formed in the limiting block two 3, and a threaded groove 64 formed in the through slot three 63.

[0044] A scar movement rehabilitation method, comprising the following steps:

[0045] S1, the patient passes the scar affected area through the limiting block two 3 and the limiting block one 2 in turn;

[0046] S2, the patient adjusts the distance between the two massage plates 42 according to his own needs;

[0047] S3, the rehabilitation assembly 6 controls the treatment of the patient's scar.

[0048] Working principle:

[0049] As shown in Figures 2-5 and Figures 7-8 , first, the patient passes the arm or leg through the limiting block two 3 and the limiting block one 2 in turn, so that the knee or elbow of the patient is located in the knee pad 21, and the scar of the patient is located between the limiting block one 2 and the limiting block two 3. Then the patient pulls the fixed shaft 444, and the fixed shaft 444 and the clamping block 445 slide in the clamping groove one 44 and the through slot one 442, until the fixed shaft 444 and the clamping block 445 are separated from the clamping groove one 44. Then the patient rotates the fixed shaft 444, which drives the gear 47 to rotate, and the gear 47 drives the rack one 45 and the rack two 46 to move relative to each other when rotating, and drives the two fixed blocks 41 to move closer to each other, thereby driving the two massage plates 42 to move synchronously, so that the massage plates 42 contact the patient's scar and simultaneously extrude the patient's scar, achieving the purpose of pressure treatment. The patient can adjust the distance between the two massage plates 42 according to his own endurance, and when the patient adjusts the pressure to the desired level, the patient only needs to press the fixed shaft 444 downward, so that the clamping block 445 on the fixed shaft 444 is clamped into the clamping groove one 44, so that the gear 47 cannot rotate, thereby preventing the two fixed blocks 41 from moving randomly in the subsequent operation. After the fixing is completed, the patient can use the remote controller to control the massage head 43 to massage the patient's scar, and simultaneously start the motor 61 to drive the threaded rod 62 to rotate, thereby driving the limiting block two 3 to move and repeatedly pulling the scar, simulating joint movement and improving joint mobility.

[0050] As shown in Figures 1-2 and Figures 6-7As shown, when the patient finishes exercising, the patient can move the limiting block one 2 and the limiting block two 3 close to each other, at this time, the fixed plate 51 on one side of the limiting block two 3 is clamped into the square groove two 52, at this time, the inclined surface on one side of the fixed plate 51 pushes the large cylinder 55 to the circular groove 53, and the spring 57 is compressed, with the fixed plate 51 extending into the square groove two 52, the through groove two 511 coincides with the circular groove 53, then the spring 57 pushes the large cylinder 55 to be clamped into the through groove two 511, so that the limiting block one 2 and the limiting block two 3 are combined together, if the patient wants to use the device again, only one end of the handle 56 needs to be pulled, at this time, the other end of the handle 56 is in contact with the limiting block one 2, and the small cylinder 54 and the large cylinder 55 are synchronously moved outward, so that the large cylinder 55 is separated from the through groove two 511, then the patient only needs to pull the limiting block one 2 and the limiting block two 3 apart, so as to be convenient for carrying and storing, the present application realizes the multi-modal collaborative treatment of the scar by dynamically adjusting the distance between the massage plates 42, combining massage and physical traction functions, effectively solves the limitations of traditional scar rehabilitation means, and improves the treatment effect and patient comfort.

[0051] The embodiments of the present application are given for example and description, although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and cannot be understood as limiting the present application, and the ordinary skilled in the art can change, modify, replace and modify the above-mentioned embodiments within the scope of the present application.

Claims

1. A dynamically adjustable scar motion rehabilitation device, comprising: Supporting block (1), four pieces of supporting block (1) are provided, four pieces of supporting block (1) are symmetrically arranged, characterized in that: two of the supporting blocks (1) are fixedly connected with limit block one (2) on the top, and the other two of the supporting blocks (1) are fixedly connected with limit block two (3) on the top, the limit block one (2) is on one side of the limit block two (3), the limit block one (2) and the limit block two (3) are provided with self-adapting assembly (4) on the opposite sides, the limit block two (3) is provided with clamping assembly (5) on one side of the self-adapting assembly (4), and the limit block two (3) is provided with rehabilitation assembly (6) on the other side of the self-adapting assembly (4); The limit block one (2) is provided with a knee pad (21) on the side away from the supporting block (1), and the limit block one (2) and the limit block two (3) are provided with a sliding groove (22) on the opposite sides; The self-adapting assembly (4) comprises a fixed block (41) slidably connected in the sliding groove (22), and the opposite sides of the two fixed blocks (41) on the limit block one (2) and the limit block two (3) are arc-shaped, and the opposite sides of the two fixed blocks (41) are provided with massage plates (42), both ends of the massage plate (42) are fixedly connected to the two fixed blocks (41) fixedly connected to the limit block one (2) and the limit block two (3), and the opposite sides of the two massage plates (42) are provided with massage heads (43); The limit block two (3) is provided with a clamping groove one (44) on the end away from the supporting block (1), the top of the two fixed blocks (41) on the limit block two (3) is respectively fixedly connected with a rack one (45) and a rack two (46), a gear (47) is arranged between the rack one (45) and the rack two (46), the gear (47) is rotatably connected to one of the fixed blocks (41), and the gear (47) is rotatably connected to one of the fixed blocks (41). The clamping groove one (44) is uniformly provided with a plurality of square grooves one (441), the gear (47) is provided with a through groove one (442) in the middle, the through groove one (442) is provided with a clamping groove two (443) with the same size as the clamping groove one (44) on the opposite sides, the through groove one (442) is slidably connected with a fixed shaft (444), and the fixed shaft (444) is fixedly connected with a clamping block (445) with the same size as the clamping groove two (443) on the opposite sides. The engaging assembly (5) comprises a fixed plate (51) fixedly connected to the limiting block two (3), and a square slot two (52) formed in the limiting block one (2), one side of the square slot two (52) is formed with a circular groove (53), a small cylinder (54) is slidably connected in the circular groove (53), one end of the small cylinder (54) close to the square slot two (52) is fixedly connected with a large cylinder (55), the large cylinder (55) is slidably connected between the square slot two (52) and the circular groove (53), one end of the small cylinder (54) away from the square slot two (52) is rotatably connected with a handle (56), the spring (57) is fixedly connected between the circular groove (53) and the large cylinder (55).

2. The dynamically adjustable scar locomotor rehabilitation device of claim 1, wherein: The fixed plate (51) is provided with an inclined surface at one end away from the limiting block two (3), a through slot two (511) with the same size as the large cylinder (55) is formed in the fixed plate (51), and the bottom of one end of the handle (56) is arc-shaped.

3. The dynamically adjustable scar motion rehabilitation device of claim 1, wherein: The rehabilitation assembly (6) comprises a motor (61) fixedly connected to the limiting block one (2), a threaded rod (62) is fixedly connected to the output end of the motor (61), a through slot three (63) is formed in the limiting block two (3), and a threaded groove (64) is formed in the through slot three (63).

Images