Weak laser fiber therapeutic instrument and therapeutic method thereof

Abstract

The invention discloses a weak laser optical fiber therapeutic instrument and a therapeutic method thereof.The weak laser optical fiber therapeutic instrument comprises a therapeutic instrument body, an optical fiber, a probe and a supporting assembly.The supporting assembly capable of containing the probe is arranged, the supporting assembly comprises adjusting mechanisms and supporting mechanisms, the number of the adjusting mechanisms is not less than two, and the adjusting mechanisms can be rapidly disassembled and assembled; meanwhile, no less than two groups of insertion mechanisms are arranged in the adjusting mechanism, each insertion mechanism comprises a movable cavity, a connecting ball body, an insertion groove, a bottom ring and other assemblies, and under mutual cooperation, multi-angle rotation adjustment and fixed limiting of the probe can be achieved, acupuncture points are stimulated, and the effects of dredging channels and activating collaterals, adjusting internal organs and promoting qi to activate blood are achieved; the probe is placed on the outer side of the body of the patient through the supporting assembly, so that deviation and dislocation caused by movement of the patient after the probe is placed on the body of the patient are avoided, the treatment stability is improved, the discomfort of the patient is relieved, and the use requirement during treatment is met.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a weak laser fiber therapeutic device and a treatment method thereof. Background Art

[0002] The weak laser fiber therapy device directly irradiates the patient's acupuncture points by outputting weak laser, which has the effects of dredging the meridians, regulating the internal organs, and promoting qi and blood circulation. It combines multiple biological effects, including thermal effects, electromagnetic effects, photochemical reactions, pressure effects and stimulation effects. It is suitable for people with brain sequelae, hemiplegia, and three highs.

[0003] When existing fiber optic therapy devices use surface acupuncture point irradiation, the probe is directly attached to the outside of the patient's skin. However, as the irradiation time increases, the patient may move, which may cause the probe to fall off or shift, affecting the irradiation effect and requiring it to be repositioned, which is cumbersome and inconvenient. Summary of the Invention

[0004] The purpose of the present invention is to provide a weak laser fiber therapy device and a treatment method thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention adopts the following technical solution: a weak laser fiber therapeutic device, comprising a therapeutic device body, an optical fiber connected to the outer end of the therapeutic device body, a set of probes provided at the other end of each of the optical fibers, and a support assembly for placing the probes;

[0006] The support assembly includes an adjustment mechanism and a support mechanism, and no less than two groups of adjustment mechanisms are provided between two groups of support mechanisms.

[0007] By adopting the above technical solution, the probe can be inserted into the adjustment mechanism, and the adjustment mechanism can be supported by the support mechanisms at both ends, providing a dedicated placement position for the probe, avoiding probe displacement and misalignment due to patient activities, and ensuring stability during treatment.

[0008] Preferably, the components of the adjustment mechanism are all the same, and the adjustment mechanism includes an inner plate, an outer layer, an insertion mechanism, a side panel and a connecting clip. There are no less than two groups of inner plates, the outer side of the inner plate is connected to the outer layer, and no less than two groups of insertion mechanisms are provided at equal intervals on the inner end of the inner plate, and a group of side panels are connected to the left and right sides of the outer layer, and a group of connecting clips are provided on the outer sides of the two groups of side panels.

[0009] By adopting the above technical solution, rotating two adjacent groups of inner plates can realize angle adjustment of the probe, adjust the spatial position and irradiation angle of the probe, adapt to the needs of different treatment parts (such as joints, acupoints, etc.), and improve the accuracy of treatment. The two adjacent groups of adjustment mechanisms can be spliced ​​by connecting the card one, which is conducive to rapid disassembly and modular expansion, and can support the horizontal series connection of multiple adjustment mechanisms, so as to facilitate the expansion of the treatment range and achieve the coverage effect of the probe.

[0010] Preferably, at least two groups of connecting plates are provided at equal intervals on both sides of the inner plate, a group of connecting shafts are provided between two adjacent groups of inner plates, the left and right connecting plates are connected to the outside of the connecting shafts, and the opposite surfaces of the left and right connecting plates are provided with at least two groups of convex teeth.

[0011] By adopting the above technical solution, an articulated linkage structure is formed between adjacent inner plates, which supports the synchronous bending or folding of multiple groups of inner plates and is suitable for arc-shaped or curved treatment paths. The two groups of connecting plates at the left and right ends form a graduated positioning function through the convex teeth on the opposite sides, realizing fixed angle adjustment for each gear, and automatically fixing after rotation, which is convenient for adjustment.

[0012] Preferably, the insertion mechanism includes a movable cavity, a connecting ball, a slot, a spring and a bottom ring. No less than two groups of movable cavities are provided at equal intervals in the middle end of the inner plate. The upper and lower ends of the movable cavity pass through the inner plate and are connected to the outer layer and the outside. A group of connecting balls is provided above the movable cavity, a group of slots is provided in the middle end of the connecting sphere, the outer ends of the bottom surfaces of the movable cavity are connected to a group of springs, the top ends of the springs are connected to a group of bottom rings, and the top surfaces of the bottom rings are in contact with the bottom surfaces of the connecting balls.

[0013] By adopting the above technical solution, the probe can be quickly fixed or released by inserting it into the slot, realizing one-button disassembly and assembly, and the connecting sphere can be rotated by rotating the probe, so that the probe can be deflected with multiple degrees of freedom in the active cavity to adapt to the irradiation angle requirements of different treatment parts, and the spring-supported bottom ring always supports the connecting sphere, which can fix and limit the angle of the connecting sphere.

[0014] Preferably, the support mechanism includes two side panels, a movable groove, a support plate, two connecting clips and a knob. The bottom surface of the two side panels is provided with no less than two groups of movable grooves at one end away from the adjustment mechanism. A group of support plates are connected to the movable grooves. The side of the two side panels close to the adjustment mechanism is provided with two connecting clips, and a group of knobs are provided at the front end of the two side panels corresponding to the movable grooves.

[0015] By adopting the above technical solution, the side panel 2 is connected and supported to the adjustment mechanism through the connecting clip 2, which can disperse the weight of the adjustment mechanism and prevent it from tilting. It is suitable for heavy or multi-probe therapeutic devices, and the knob can quickly fix and release the support plate, and the expansion rotation angle of the support plate can be freely adjusted to adapt to different placement environments.

[0016] Preferably, a group of rotating rods are provided at the positions of the knobs at the two inner ends of the side panels, the front end of the rotating rods is fixedly connected to the rear end of the knobs, a group of clamping cylinders are provided at the positions of the front and back sides of the supporting plates on the outer sides of the rotating rods, and recovery grooves corresponding to the clamping cylinders are provided at the front and back sides of the movable grooves.

[0017] By adopting the above technical solution, the rotating rod simultaneously presses the front and rear surfaces of the support plate through two sets of clamping cylinders, forming a two-way force, avoiding the shaking or deviation of the support plate caused by unilateral locking, and enhancing the support stability. Moreover, only a single knob needs to be rotated to synchronously drive the clamping cylinders on both sides to tighten or release the support plate through the rotating rod, eliminating the tedious steps of bilateral adjustment and effectively improving operational efficiency.

[0018] Preferably, positions on the outer side of the rotating rod corresponding to the two groups of clamping cylinders are provided with external threads in opposite directions, and the inner sides of the clamping cylinders are provided with corresponding internal threads.

[0019] By adopting the above technical solution and a reverse thread design, the support plate is stably locked through mechanical symmetry, the anti-vibration and anti-slip effects are improved, one-handed operation is possible, and the maintenance cost is low, thus optimizing the core contradiction between the stability and ease of operation of traditional equipment.

[0020] Preferably, the connection clamps 1 at the left and right ends of the outer side of the outer layer are installed in opposite directions, and the two groups of connection clamps 2 at the left and right ends are respectively opposite to the connection clamps 1 at the left and right ends.

[0021] The adoption of the above technical solution is conducive to modular and quick disassembly and assembly between the adjustment mechanisms and the support mechanisms.

[0022] Preferably, the first connecting clamp and the second connecting clamp are both L-shaped, and the inner side surfaces thereof are both inclined surfaces.

[0023] By adopting the above technical solution, when the connecting clamp 1 and the connecting clamp 2 are inserted close to each other, the inclined surface can produce a sliding guide effect, guiding the clamps into the correct connection position, and increasing the friction between the two, thereby improving the connection stability.

[0024] This application provides a treatment method of a weak laser fiber therapy device, comprising the following steps:

[0025] S1: Turn on the therapeutic device and connect it to the optical fiber;

[0026] S2: Determine the irradiation range and disinfect the probe;

[0027] S3: Modularize the adjustment mechanism according to the size of the irradiation range, then install two sets of support mechanisms and place them outside the patient's body;

[0028] S4: Move the inner plate to adjust the angle of the adjustment mechanism;

[0029] S5: Insert the probe into the connecting sphere and press down to adjust the angle;

[0030] S6: Adjust the energy parameters of the weak laser, such as wavelength and irradiation time, through the control panel on the top of the therapeutic device;

[0031] S7: Irradiate the patient's lesion area;

[0032] S8: Turn off the weak laser, pull out the probe, disassemble and recycle the adjustment mechanism and the support mechanism, and complete the irradiation operation on the patient's lesion area.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] 1. The present invention utilizes an adjustment mechanism disposed between two sets of support mechanisms. The adjustment mechanism comprises components such as an inner plate, an outer layer, an insertion mechanism, a side plate, and a connecting clamp. The adjustment mechanism cooperates to achieve rotational adjustment between the inner plates, allowing the inner plates to present curved or even irregular structural surfaces, adapting to different human anatomy. Furthermore, the distance between the probe and the body can be freely adjusted, effectively preventing probe displacement and misalignment due to patient movement, which could affect the irradiation effect.

[0035] 2. The present invention utilizes an insertion mechanism disposed on the inner plate. The insertion mechanism comprises components such as a movable cavity, a connecting sphere, a slot, a spring, and a bottom ring. The probe can be inserted into the slot within the connecting sphere, and the connecting sphere is rotated by rotation, thereby achieving multi-degree-of-freedom deflection of the probe. This adapts to the irradiation angle requirements of different treatment areas and improves the irradiation flexibility of the probe.

[0036] 3. The present invention provides a connecting clip one at the left and right ends of the outer layer. The connecting clip one is "L"-shaped, and the installation directions of the left and right ends are opposite. This can realize the quick installation of multiple groups of adjustment mechanisms and between the support mechanisms, realize the modular expansion and compatibility of the adjustment mechanism, and can be freely assembled according to the range of the lesion, thereby increasing the number of installations of the adjustment mechanism to meet the needs of a wide range of irradiation. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a structural schematic diagram of the present invention;

[0038] Figure 2 This is a schematic diagram of the support assembly structure of the present invention;

[0039] Figure 3 Schematic diagram of the internal structure of the regulating mechanism of the present invention;

[0040] Figure 4 It is a schematic structural diagram of the insertion mechanism of the present invention;

[0041] Figure 5 This is a schematic diagram of the connection structure of the connection plate of the present invention;

[0042] Figure 6 It is a schematic structural diagram of the support mechanism of the present invention;

[0043] Figure 7 It is a schematic diagram of the rotating rod connection structure of the present invention.

[0044] In the figure: therapeutic device body-1, optical fiber-2, probe-3, support assembly-4, adjustment mechanism-41, support mechanism-42, inner plate-411, outer layer-412, insertion mechanism-413, side plate-1-414, connecting clamp-1-415, connecting plate-4111, connecting shaft-4112, convex tooth-4113, movable cavity-4131, connecting sphere-4132, slot-4133, spring-4134, bottom ring-4135, side plate-2-421, movable slot-422, support plate-423, connecting clamp-2-424, knob-425, rotating rod-4251, clamping cylinder-2452, recovery slot-4253. DETAILED DESCRIPTION

[0045] In order to further explain the technical solution of the present invention, specific embodiments are described in detail below.

[0046] See also Figure 1-Figure 2 A weak laser fiber therapeutic device includes a therapeutic device body 1, an optical fiber 2 is connected to the outer end of the therapeutic device body 1, a group of probes 3 are installed at the other end of the optical fiber 2, and a support component 4 on which the probe 3 can be placed. The support component 4 includes an adjustment mechanism 41 and a support mechanism 42, and no less than two groups of adjustment mechanisms 41 are provided between the two groups of support mechanisms 42.

[0047] Specifically, the probe 3 can be inserted into the adjustment mechanism 41, and the adjustment mechanism 41 can be supported by the support mechanisms 42 at both ends, which can provide a dedicated placement position for the probe 3, avoiding displacement of the probe 3 due to the patient's activities, and ensuring stability during the treatment process.

[0048] See also Figure 2-Figure 3The components of the adjustment mechanism 41 are all the same. The adjustment mechanism 41 includes an inner plate 411, an outer layer 412, an insertion mechanism 413, a side panel 414 and a connecting clip 415. There are no less than two groups of inner plates 411. The outer side of the inner plate 411 is adhered with an outer layer 412. The outer layer 412 is made of rubber, which is stretchable and can protect the inner plate 411. No less than two groups of insertion mechanisms 413 are provided at equal intervals on the inner end of the inner plate 411, and a group of side panels 414 are fixedly connected to the left and right sides of the outer layer 412. A group of "L"-shaped connecting clips 415 are fixedly connected to the outside of the two groups of side panels 414, wherein the connecting clips 415 at the left and right ends of the outer side of the outer layer 412 are installed in opposite directions, and the inner side surfaces of the connecting clips 415 are set as inclined surfaces to facilitate friction fixation between the two groups of connecting clips 415.

[0049] Specifically, rotating two adjacent groups of inner plates 411 can realize angle adjustment of the probe 3, adjust the spatial position and irradiation angle of the probe 3, adapt to the needs of different treatment parts such as joints, acupoints, etc., and improve the accuracy of treatment. The two adjacent groups of adjustment mechanisms 41 can be spliced ​​through a connecting clip 415, which is conducive to rapid disassembly and modular expansion, and can support the horizontal series connection of multiple adjustment mechanisms 41, so as to facilitate the expansion of the treatment range and achieve the coverage effect of the probe 3.

[0050] See also Figure 3 and Figure 5 Both sides of the inner plate 411 are fixedly connected with at least two groups of connecting plates 4111 at equal intervals. A group of connecting shafts 4112 are provided between the two adjacent groups of inner plates 411. The left and right end connecting plates 4111 are rotatably connected to the outside of the connecting shafts 4112, and the opposite surfaces of the left and right end connecting plates 4111 are provided with at least two groups of convex teeth 4113. The convex teeth 4113 at the front and rear ends are engaged with each other. The two adjacent groups of inner plates 411 can be manually rotated to make the left and right end connecting plates 4111 rotate around the connecting shafts 4112 and be limited and fixed by the convex teeth 4113.

[0051] Specifically, an articulated linkage structure can be formed between adjacent inner plates 411, which can support the synchronous bending or folding of multiple groups of inner plates 411, and is suitable for arc-shaped or curved treatment paths. The two groups of connecting plates 4111 at the left and right ends form a graduation positioning function through the convex teeth 4113 on the opposite sides, realizing fixed angle adjustment for each gear, and automatically fixing after rotation, which is convenient for adjustment.

[0052] See also Figure 3-Figure 4The insertion mechanism 413 includes an active cavity 4131, a connecting ball 4132, a slot 4133, a spring 4134 and a bottom ring 4135. There are at least two groups of active cavities 4131 at equal intervals in the middle end of the inner plate 411. The upper and lower ends of the active cavity 4131 pass through the inner plate 411 and are connected to the outer layer 412 and the outside. A group of connecting balls 4132 are placed above the active cavity 4131. The outer end of the connecting ball 4132 can extend to the outside of the outer layer 412 through the upper opening. A group of slots 4133 are opened in the middle end of the connecting ball 4132. The probe 3 can be inserted into the slot 4133, and the bottom end of the slot 4133 is closed to fix the probe 3. The bottom surface of the active cavity 4131 A group of springs 4134 are installed at the outer ends, and a group of bottom rings 4135 are fixedly connected to the top of the springs 4134. The springs 4134 can lift the bottom rings 4135 upward through elastic force, so that the top surface of the bottom rings 4135 contacts the bottom surface of the connecting sphere 4132 and pushes the connecting sphere 4132 upward. The connecting sphere 4132 can be clamped and fixed by cooperating with the inner side of the opening above the movable cavity 4131, wherein the inner side of the opening above the movable cavity 4131 is set to an arc shape corresponding to the connecting sphere 4132, and a magnetic ring is embedded in the middle end of the inner side of the upper opening, which can adsorb the connecting sphere 4132 and fix the connecting sphere 4132, which is beneficial to fix the connecting sphere 4132 and the probe 3.

[0053] Specifically, by inserting the probe 3 into the slot 4133, the probe 3 can be quickly fixed or released, realizing one-button disassembly and assembly, and the rotation of the probe 3 drives the connecting sphere 4132 to rotate, so that the probe 3 can perform multi-degree-of-freedom deflection in the movable cavity 4131 to adapt to the irradiation angle requirements of different treatment parts, and the bottom ring 4135 supported by the spring 4134 always supports the connecting sphere 4132, which can fix and limit the angle of the connecting sphere 4132.

[0054] See also Figure 2 and Figure 6 The support mechanism 42 includes a second side panel 421, a movable groove 422, a support plate 423, a second connecting clip 424 and a knob 425. The bottom surface of the second side panel 421 away from the adjustment mechanism 41 is provided with at least two groups of movable grooves 422, and a group of support plates 423 are installed in the movable grooves 422. The side of the second side panel 421 close to the adjustment mechanism 41 is fixedly connected with an "L"-shaped second connecting clip 424, and the inner side surface of the second connecting clip 424 is set as an inclined surface to facilitate the connection and fixation with the first connecting clip 415, and a group of knobs 425 are installed at the front end of the second side panel 421 corresponding to the movable groove 422.

[0055] Specifically, the side panel 421 is connected and supported to the adjustment mechanism 41 through the connecting clip 424, which can disperse the weight of the adjustment mechanism 41 and prevent it from tilting. It is suitable for heavy or multi-probe therapeutic devices, and the knob 425 can quickly fix and release the support plate 423, and the expansion rotation angle of the support plate 423 can be freely adjusted to adapt to different placement environments.

[0056] See also Figure 6-Figure 7 The inner end of the second side plate 421 corresponds to the position of the knob 425 and is rotatably connected to a group of rotating rods 4251. The front end of the rotating rod 4251 is fixedly connected to the rear end of the knob 425. The rotation of the knob 425 can drive the rotating rod 4251 to rotate. The outer side of the rotating rod 4251 corresponds to the front and rear positions of the support plate 423 and is sleeved with a group of clamping cylinders 2452. The front and rear sides of the movable groove 422 are provided with recovery grooves 4253 corresponding to the clamping cylinders 2452. Among them, the outer side of the rotating rod 4251 corresponding to the two groups of clamping cylinders 2452 are provided with external threads in opposite directions, and the inner sides of the clamping cylinders 2452 are provided with corresponding internal threads. The reverse thread design is adopted to achieve stable locking of the support plate 423 through mechanical symmetry, improve anti-vibration and anti-slip effects, can be operated with one hand, and have low maintenance costs, which optimizes the core contradiction between the stability and ease of operation of traditional equipment.

[0057] Specifically, the rotating rod 4251 simultaneously presses the front and rear surfaces of the support plate 423 through two sets of clamping cylinders 2452, forming a two-way force, avoiding the shaking or deviation of the support plate 423 caused by unilateral locking, and enhancing the support stability. By only rotating a single knob 425, the rotating rod 4251 can synchronously drive the clamping cylinders 2452 on both sides to press or release the support plate 423, eliminating the tedious steps of bilateral adjustment and effectively improving operational efficiency.

[0058] This application provides a treatment method of a weak laser fiber therapy device, comprising the following steps:

[0059] S1: Turn on the therapeutic device body 1 and install and connect it to the optical fiber 2;

[0060] S2: Determine the irradiation range of the patient's lesion area and disinfect the probe 3;

[0061] S3: According to the size of the irradiation range, the adjustment mechanism 41 can be modularized by installing and connecting the outer connecting clamps 415 of two adjacent sets of outer layers 412, thereby expanding the support and placement range of the probe 3. Two sets of support mechanisms 42 are then installed and placed outside the patient's body. At this time, the adjustment mechanism 41 covers the outside of the patient and does not touch the outside of the patient.

[0062] S4: Prying the two adjacent sets of inner plates 411, so that the two adjacent sets of connecting plates 4111 rotate around the connecting axis 4112, and adjusting the angle of the adjusting mechanism 41 to better fit the patient's body curve;

[0063] S5: Insert the probe 3 into the slot 4133 in the connecting sphere 4132, press down and rotate it, adjust the angle of the bottom end of the probe 3 to correspond to the irradiation range, then release the downward pressure, and the spring 4134 pushes the bottom ring 4135 upward to limit and fix the connecting sphere 4132;

[0064] S6: Adjust the energy parameters of the weak laser, such as wavelength irradiation time, etc., through the control panel on the top of the therapeutic device body 1;

[0065] S7: Irradiate the patient's lesion area;

[0066] S8: Turn off the weak laser, pull out the probe 3, separate the optical fiber 2 from the therapeutic device body 1, and recycle the probe 3 after disinfection. Then, disassemble and recycle the adjustment mechanism 41 and the support mechanism 42 to complete the irradiation operation on the patient's lesion area.

[0067] The present invention provides a weak laser fiber therapy device and its treatment method. The present invention is provided with an adjustment mechanism 41 between two groups of support mechanisms 42. The adjustment mechanism 41 includes an inner plate 411, an outer layer 412, an insertion mechanism 413, a side plate 414 and a connecting clamp 415. The components cooperate with each other to realize the rotation adjustment between the inner plates 411, so that the inner plates 411 present an arc-shaped or even irregular structural surface, which can adapt to different human body structures and freely adjust the distance between the probe 3 and the human body, which can effectively avoid the probe 3 from being offset and misplaced due to the patient's activities, thereby affecting the irradiation effect; the insertion mechanism 413 is provided on the inner plate 411. The insertion mechanism 413 includes an active cavity 4131, a connecting sphere 4132, an insertion mechanism 413, a side plate 414 and a connecting clamp 415. The probe 3 can be inserted into the slot 4133 in the connecting sphere 4132 through the components such as the groove 4133, the spring 4134 and the bottom ring 4135, and the connecting sphere 4132 can be driven to rotate by rotation, thereby realizing multi-degree-of-freedom deflection of the probe 3, adapting to the irradiation angle requirements of different treatment parts, and improving the irradiation flexibility of the probe 3; by setting the connecting clamp 415 at the left and right ends of the outer layer 412, the connecting clamp 415 is "L"-shaped, and the installation directions of the left and right ends are opposite, so that multiple groups of adjustment mechanisms 41 and the support mechanism 42 can be quickly installed, and the modular expansion compatibility of the adjustment mechanism 41 is realized, which can be freely assembled according to the range of the lesion, and the number of installations of the adjustment mechanism 41 is increased to meet the irradiation needs of a wide range.

[0068] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. 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 weak laser fiber therapeutic device, comprising a therapeutic device body (1), an optical fiber (2) connected to the outer end of the therapeutic device body (1), and a set of probes (3) provided at the other end of each of the optical fibers (2), characterized in that: Also included is a support assembly (4) on which the probe (3) can be placed; The support assembly (4) comprises an adjustment mechanism (41) and a support mechanism (42), and no less than two groups of adjustment mechanisms (41) are provided between two groups of support mechanisms (42).

2. A weak laser fiber therapy device according to claim 1, characterized in that: The components of the adjustment mechanism (41) are all the same. The adjustment mechanism (41) includes an inner plate (411), an outer layer (412), an insertion mechanism (413), a side plate (414) and a connecting clamp (415). The inner plate (411) has at least two groups. The outer side of the inner plate (411) is connected to the outer layer (412). The inner end of the inner plate (411) is provided with at least two groups of insertion mechanisms (413) at equal intervals. The left and right sides of the outer layer (412) are both connected to a group of side plates (414). The outer sides of the two groups of side plates (414) are both provided with a group of connecting clamps (415).

3. A weak laser fiber therapy device according to claim 2, characterized in that: At least two groups of connecting plates (4111) are provided at equal intervals on both sides of the inner plate (411), a group of connecting shafts (4112) are provided between two adjacent groups of the inner plates (411), the left and right connecting plates (4111) are both connected to the outside of the connecting shafts (4112), and the opposite surfaces of the left and right connecting plates (4111) are both provided with at least two groups of convex teeth (4113).

4. A weak laser fiber therapy device according to claim 3, characterized in that: The insertion mechanism (413) includes an active cavity (4131), a connecting ball (4132), a slot (4133), a spring (4134) and a bottom ring (4135). At least two groups of active cavities (4131) are provided at equal intervals in the middle end of the inner plate (411). The upper and lower ends of the active cavities (4131) both pass through the inner plate (411) and are connected to the outer layer (412) and the outside. A group of connecting balls (4132) is provided at the upper part of the active cavity (4131), a group of slots (4133) is provided at the middle end of the connecting ball (4132), a group of springs (4134) are connected to the outer ends of the inner bottom surface of the active cavity (4131), the top of the spring (4134) is connected to a group of bottom rings (4135), and the top surface of the bottom ring (4135) contacts the bottom surface of the connecting ball (4132).

5. The weak laser fiber therapy device according to claim 1, characterized in that: The support mechanism (42) includes a second side panel (421), a movable groove (422), a support plate (423), a second connecting clamp (424) and a knob (425). The bottom surface of the second side panel (421) is provided with at least two groups of movable grooves (422) at one end away from the adjustment mechanism (41). A group of support plates (423) is connected in each of the movable grooves (422). The side of the second side panel (421) close to the adjustment mechanism (41) is provided with a second connecting clamp (424), and a group of knobs (425) are provided at the front end of the second side panel (421) corresponding to the movable groove (422).

6. A weak laser fiber therapy device according to claim 5, characterized in that: A set of rotating rods (4251) are provided at the inner ends of the second side plate (421) corresponding to the positions of the knobs (425), the front ends of the rotating rods (4251) are fixedly connected to the rear ends of the knobs (425), and a set of clamping cylinders (2452) are provided at the outer sides of the rotating rods (4251) corresponding to the front and rear ends of the support plate (423), and recovery grooves (4253) corresponding to the clamping cylinders (2452) are provided at the front and rear ends of the movable groove (422).

7. A weak laser fiber therapy device according to claim 6, characterized in that: The positions on the outer side of the rotating rod (4251) corresponding to the two sets of clamping cylinders (2452) are both provided with external threads in opposite directions, and the inner sides of the clamping cylinders (2452) are both provided with corresponding internal threads.

8. The weak laser fiber therapy device according to claim 5, characterized in that: The connection clamps 1 (415) at the left and right ends of the outer side of the outer layer (412) are installed in opposite directions, and the two groups of connection clamps 2 (424) at the left and right ends are respectively opposite to the connection clamps 1 (415) at the left and right ends.

9. A weak laser fiber therapy device according to claim 8, characterized in that: The connecting clamp 1 (415) and the connecting clamp 2 (424) are both L-shaped, and their inner side surfaces are both inclined surfaces.

10. A treatment method of a weak laser fiber therapy device, according to any one of claims 1 to 9, characterized in that: The steps include: S1: Turn on the therapeutic device body (1) and connect it to the optical fiber (2); S2: Determine the irradiation range and disinfect the probe (3); S3: modularly assembling the adjustment mechanism (41) according to the size of the irradiation range, and then installing two sets of support mechanisms (42) and placing them outside the patient's body; S4: bend the inner plate (411) to adjust the angle of the adjustment mechanism (41); S5: Insert the probe (3) into the connecting sphere (4132) and press down to adjust the angle; S6: Adjust the energy parameters of the weak laser, such as wavelength and irradiation time, through the control panel on the top of the therapeutic device body (1); S7: Irradiate the patient's lesion area; S8: Turn off the weak laser, pull out the probe (3), disassemble and recycle the adjustment mechanism (41) and the support mechanism (42), and complete the irradiation operation on the patient's lesion area.

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