An adjustable skin growth exciser

Abstract

This invention relates to the field of foreign body removal technology, and more particularly to an adjustable skin growth exciter. The invention includes: a holding part, with a suction cup fixed to the outer edge of the bottom of the holding part; a positioning plate fixed to the inner side of the suction cup; an excision mechanism disposed on top of the positioning plate; and an adjustment mechanism disposed inside the excision mechanism. Through the structural design of the excision and adjustment mechanisms, this invention can complete the excision of skin growth in a single circumferential incision. Compared with the operation method of using a straight blade, which requires multiple, multi-directional cuts around the lesion, this avoids the problem of uneven incision edges, which is beneficial to postoperative healing. Furthermore, the wavy blade design effectively reduces the cutting resistance per unit area, making the cutting process smoother. Simultaneously, through the structural design of the trigger mechanism, the device can drive the blade head to instantly complete the incision using elastic force, resulting in a short incision time, significantly reducing patient pain and discomfort, and improving the patient's surgical experience.

Description

Technical Field

[0001] This invention relates to the field of foreign body removal technology, and more particularly to an adjustable skin growth removal device. Background Technology

[0002] Excision of skin growths (including skin tumors, moles, etc.) and skin tissue biopsy are among the most common surgical procedures in dermatology. Traditional excision methods often involve direct removal with a scalpel, which suffers from irregular incisions, difficulty in precisely controlling the depth of excision, and lengthy procedures. In recent years, various skin ring cutting instruments have emerged to address the shortcomings of traditional surgical methods.

[0003] For example, a medical device for dermatological wart excision, with publication number CN113520533A, relates to the field of medical device technology. It solves the problems of not being able to prevent the cutter from contacting the table during placement through structural improvements, and the protective structure not affecting normal excision; and not being able to automatically achieve disinfection after excision through structural improvements. This medical device for dermatological wart excision includes two main seats, each with a drive structure. Because the actuating rod is welded to a sliding seat and contacts a plastic storage bottle; and because four elastic pads are provided, with each pair of pads fitted onto two sliding rods, forming an elastic extension structure for the sliding seat, when the handle is released after excision, the sliding seat impacts the elastic pads under the elastic force of elastic element A, thereby squeezing the plastic storage bottle with the actuating rod, ultimately achieving automatic disinfection.

[0004] In summary, the existing technology has the following technical problems: In the process of using the existing technology, the straight blade adopts a linear cutting method. When removing skin growths, it is usually necessary to make multiple cuts around the lesion in multiple directions to completely remove a circular or irregularly shaped tissue block. This is not only cumbersome and time-consuming, but also makes it difficult to ensure the continuity and regularity of the incision, and easily causes uneven incision edges. Therefore, we propose an adjustable skin growth exciter. Summary of the Invention

[0005] The purpose of this invention is to provide an adjustable skin growth exciter to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] An adjustable skin growth exciter includes:

[0008] The retaining part has a suction cup fixed to the outer edge of its bottom;

[0009] A positioning plate is fixed to the inside of the suction cup;

[0010] The excision mechanism, located on top of the positioning disc, is used to excise skin growths;

[0011] An adjustment mechanism is located inside the cutting mechanism and is used to adjust and guide the cutting mechanism.

[0012] Preferably, the cutting mechanism includes a lower plate, C-shaped buckles, an upper plate, a first arc-shaped opening, and a mating assembly. The lower plate is rotatably connected to the top of the positioning plate. Multiple C-shaped buckles are evenly distributed and fixed on the outer side of the lower plate. An upper plate is fixed to the top of the multiple C-shaped buckles. Multiple first arc-shaped openings are evenly distributed on the top of the upper plate. A mating assembly is assembled between the lower plate and the upper plate.

[0013] Preferably, the mating components include a pin cap, a positioning post, an actuating blade, a petal-shaped force-applying strip, and a cutting head. The inner side of the first arc-shaped opening is slidably connected to a positioning post, and the top of each positioning post is threadedly connected to a pin cap. The pin cap slides in contact with the upper plate. The outer side of each positioning post is rotatably connected to an actuating blade and a petal-shaped force-applying strip, and the actuating blade is located above the petal-shaped force-applying strip and slides in contact with it. One end of each petal-shaped force-applying strip is fixed with a cutting head by a screw, and the cutting edge of the cutting head is a wavy blade.

[0014] Preferably, the adjusting mechanism includes a second arc-shaped opening, a straight opening, a straight groove, an upper cylinder, and a lower cylinder. Multiple second arc-shaped openings are evenly distributed on the top of the lower plate, and these openings are parallel to the first arc-shaped openings. The second arc-shaped openings are slidably connected to positioning posts. The bottoms of the positioning posts all pass through the second arc-shaped openings and are fixed to the positioning plate. Multiple straight openings are evenly distributed on the top of the lower plate near the second arc-shaped openings. Multiple straight grooves are evenly distributed on the bottom of the upper plate near the first arc-shaped opening. An upper cylinder is fixed on the top of the actuating blade at a position corresponding to a straight groove, and the upper cylinder is slidably connected to the straight groove. A lower cylinder is fixed on the bottom of the petal-shaped force bar at a position corresponding to a straight opening, and the lower cylinder is slidably connected to the straight opening.

[0015] Preferably, the straight groove and the straight opening are coaxially corresponding in the vertical direction. The projection of the center line of the straight opening and the center line of the straight groove onto the horizontal plane intersects, and there is an acute angle between them. The opening direction of the straight groove faces the straight opening, and the opening direction of the straight opening faces the straight groove, so that the upper cylinder and the lower cylinder maintain synchronous guiding motion when sliding along the corresponding straight groove and straight opening respectively.

[0016] Preferably, both the actuating blade and the petal-shaped force-applying strip are radially curved arc-shaped plate structures, and the bending protrusions of both the actuating blade and the petal-shaped force-applying strip are oriented towards the axis of the lower plate.

[0017] Preferably, a triggering mechanism is assembled between the holding part and the upper plate, and the triggering mechanism is used to drive the upper plate to rotate.

[0018] Preferably, the triggering mechanism includes a rotating rod, a sealing flexible bladder, a positioning cylinder, a connecting frame, a torsion spring, a spacer, a support frame, and auxiliary components. A rotating rod is rotatably connected to one side of the holding portion. A sealing flexible bladder and a connecting frame are fixed to the outside of the rotating rod and inside the holding portion. The opening of the sealing flexible bladder is sealed and fixed to the inside of the holding portion. A positioning cylinder is rotatably connected to one end of the rotating rod and fixed to the inside of the holding portion. A torsion spring is fixed to one end of the connecting frame and sleeved on the rotating rod. The end of the torsion spring away from the connecting frame is fixed to the positioning cylinder. A guide hollow ring is fitted to the other end of the connecting frame. A spacer is fixed to one side of the positioning cylinder. A support frame is fixed to the side of the spacer away from the positioning cylinder. An auxiliary component is fitted between the support frame and the guide hollow ring.

[0019] Preferably, the auxiliary component includes a notched ring, a force transmission arm, a quarter-circle ring, an inner ring groove, a first spiral groove, a second spiral groove, an outer ring groove, and a positioning rod. The notched ring is rotatably connected to the inner side of the support frame. Two force transmission arms are fixed to the top of the notched ring, and the bottom of each force transmission arm is fixed to the upper plate. The guide hollow ring is composed of four quarter-circle rings connected end to end. The outer sides of the four quarter-circle rings are respectively provided with an inner ring groove, a first spiral groove, a second spiral groove, and an outer ring groove. The two ends of the inner ring groove are in contact with the second spiral groove and the first spiral groove, respectively. The ends of the second spiral groove and the first spiral groove away from the inner ring groove are in contact with the outer ring groove. A positioning rod is fixed to the inner side of the notched ring, and the positioning rod is slidably connected to the inner ring groove, the first spiral groove, the second spiral groove, and the outer ring groove.

[0020] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0021] Meanwhile, through the above technical solutions, the present invention has at least the following beneficial effects:

[0022] 1. Through the structural design of the excision mechanism and the adjustment mechanism, this invention enables the device to complete the excision of skin growths in one circumferential cut. Compared with the operation method of a straight knife that requires multiple cuts around the lesion in multiple directions, this invention avoids the problem of uneven incision edges. The cut surface is flat, continuous and regular, which is conducive to postoperative healing. In addition, the wavy blade design effectively reduces the cutting resistance per unit area, making the cutting process smoother and the incision flatter.

[0023] 2. Through the structural design of the trigger mechanism, this invention enables the device to drive the blade head to complete the incision instantly in a spring-force manner. The incision time is short, which significantly reduces the patient's pain and discomfort and improves the patient's surgical experience. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of the present invention;

[0026] Figure 2 This is a cross-sectional structural diagram of the holding part and suction cup of the present invention;

[0027] Figure 3 This is a schematic diagram of the connection structure between the positioning disk and the lower disk of the present invention;

[0028] Figure 4 This is a schematic diagram of the connection structure between the upper plate and the first arc-shaped opening of the present invention;

[0029] Figure 5 This is a schematic diagram of the connection structure between the lower plate and the C-shaped buckle of the present invention;

[0030] Figure 6 This is a schematic diagram of the connection structure between the lower plate and the straight through-hole of the present invention;

[0031] Figure 7 This is a schematic diagram of the connection structure between the lower plate and the second arc-shaped opening of the present invention;

[0032] Figure 8 This is a schematic diagram of the connection structure between the actuating blade and the upper cylinder of the present invention;

[0033] Figure 9 This is a schematic diagram of the connection structure between the rotating rod and the positioning cylinder of the present invention;

[0034] Figure 10 This is a schematic diagram of the connection structure between the notched ring and the positioning rod of the present invention.

[0035] The attached diagram lists the components represented by each number as follows:

[0036] In the diagram: 1. Holding part; 2. Suction cup; 3. Positioning plate; 4. Lower plate; 5. C-shaped buckle; 6. Upper plate; 7. First arc-shaped opening; 8. Pin cap; 9. Positioning post; 10. Actuating blade; 11. Petal-shaped force strip; 12. Second arc-shaped opening; 13. Straight opening; 14. Straight groove; 15. Cutting head; 16. Upper cylinder; 17. Lower cylinder; 18. Rotating rod; 19. Sealing flexible bladder; 20. Positioning cylinder; 21. Connecting frame; 22. Torsion spring; 23. Spacer; 24. Bearing frame; 25. Notch ring; 26. Force transmission arm; 27. Quarter ring; 28. Inner ring groove; 29. ​​First spiral groove; 30. Second spiral groove; 31. Outer ring groove; 32. Positioning rod. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0038] Example 1

[0039] Reference Figure 1-10 An adjustable skin growth exciter includes:

[0040] The holding part 1 has a suction cup 2 fixed to the outer edge of its bottom;

[0041] Positioning plate 3 is fixed to the inside of suction cup 2;

[0042] The excision mechanism, located on top of the positioning disc 3, is used to excise skin growths;

[0043] The adjustment mechanism, located inside the excision mechanism, is used to adjust and guide the excision mechanism. Through the design of the overall structure, this device can complete the excision of skin growths in one circumferential cut. Compared with the method of multiple cuts required by a straight knife, it avoids the problem of uneven incision edges, and the cut surface is flat, continuous and regular, which is conducive to postoperative healing.

[0044] The excision mechanism includes a lower plate 4, C-shaped buckles 5, an upper plate 6, a first arc-shaped opening 7, and a mating assembly. The lower plate 4 is rotatably connected to the top of the positioning plate 3. Multiple C-shaped buckles 5 are evenly distributed and fixed on the outer side of the lower plate 4. An upper plate 6 is fixed to the top of the multiple C-shaped buckles 5. Multiple first arc-shaped openings 7 are evenly distributed on the top of the upper plate 6. A mating assembly is assembled between the lower plate 4 and the upper plate 6. Through the linkage of the second arc-shaped opening 12, the straight opening 13, the straight groove 14, and the upper cylinder 16 and the lower cylinder 17, the blade head 15 can be precisely adjusted in the radial direction, which can adapt to skin growths of different sizes without the need to change instruments, and the operation is flexible and precise.

[0045] The mating components include a pin cap 8, a positioning post 9, an actuating blade 10, a petal-shaped force-applying strip 11, and a cutting head 15. The positioning post 9 is slidably connected to the inner side of the first arc-shaped opening 7, and a pin cap 8 is threadedly connected to the top of each positioning post 9. The pin cap 8 slides in contact with the upper plate 6. The actuating blade 10 and the petal-shaped force-applying strip 11 are rotatably connected to the outer side of each positioning post 9, with the actuating blade 10 positioned above and sliding in contact with the petal-shaped force-applying strip 11. One end of each petal-shaped force-applying strip 11 is fixed by a screw. The cutting head 15 has a wavy cutting edge, which effectively reduces the cutting resistance per unit area, making the cutting process smoother and the cut smoother. When the cutting mechanism is in the retracted state, multiple actuating blades 10 and multiple petal-shaped force strips 11 abut against each other in the circumferential direction, forming a closed ring. When the cutting mechanism is in the unfolded state, multiple actuating blades 10 and multiple petal-shaped force strips 11 spread outward radially from the axis of the lower plate 4, forming a petal-like unfolding.

[0046] The adjustment mechanism includes a second arc-shaped opening 12, a straight opening 13, a straight groove 14, an upper cylinder 16, and a lower cylinder 17. Multiple second arc-shaped openings 12 are evenly distributed on the top of the lower plate 4. The second arc-shaped openings 12 are parallel to the first arc-shaped openings 7. The second arc-shaped openings 12 are slidably connected to the positioning pins 9. The bottoms of the positioning pins 9 all pass through the second arc-shaped openings 12 and are fixed to the positioning plate 3. Multiple straight openings 13 are evenly distributed on the top of the lower plate 4 near the second arc-shaped openings 12. The bottom of the upper plate 6, near the first arc-shaped opening 7... Multiple straight grooves 14 are evenly distributed. An upper cylinder 16 is fixed at the top of the actuating blade 10 and at the position corresponding to the straight groove 14. The upper cylinder 16 is slidably connected to the straight groove 14. A lower cylinder 17 is fixed at the bottom of the petal-shaped force bar 11 and at the position corresponding to the straight passage 13. The lower cylinder 17 is slidably connected to the straight passage 13. This allows the upper cylinder 16 and the lower cylinder 17 to maintain a strictly synchronous guiding motion when sliding, thereby ensuring that the cutter head 15 is subjected to uniform force during the retraction process and avoiding cut deviation or skewness caused by unilateral force.

[0047] Both the actuating blade 10 and the petal-shaped force-applying strip 11 are radially curved arc-shaped plate structures, and the bending protrusions of the actuating blade 10 and the petal-shaped force-applying strip 11 are all oriented towards the axis of the lower plate 4, so that the thrust can be evenly transmitted when subjected to force and follow the circular cutting trajectory, effectively preventing the cutter head 15 from deforming or chipping under complex forces, and improving the stability of cutting.

[0048] A triggering mechanism is assembled between the holding part 1 and the upper plate 6, which drives the upper plate 6 to rotate. The triggering mechanism includes a rotating rod 18, a sealing flexible bladder 19, a positioning cylinder 20, a connecting frame 21, a torsion spring 22, a spacer 23, a bearing frame 24, and auxiliary components. The rotating rod 18 is rotatably connected to one side of the holding part 1. The sealing flexible bladder 19 and the connecting frame 21 are fixed to the outside of the rotating rod 18 and inside the holding part 1. The opening of the sealing flexible bladder 19 is sealed and fixed to the inside of the holding part 1. The positioning cylinder 20 is rotatably connected to one end of the rotating rod 18 and is fixed to the inside of the holding part 1. The torsion spring 22 is fixed to one end of the connecting frame 21 and is sleeved on the rotating rod 18. The torsion spring 22 is located away from the connecting frame 21. The end of the connecting frame 21 is fixed to the positioning cylinder 20, and the other end of the connecting frame 21 is equipped with a guide hollow ring. A partition block 23 is fixed on one side of the positioning cylinder 20, and a support frame 24 is fixed on the side of the partition block 23 away from the positioning cylinder 20. An auxiliary component is assembled between the support frame 24 and the guide hollow ring. When the rotating rod 18 is rotated, the sealing flexible bladder 19 deforms accordingly. The sealing flexible bladder 19 does not affect the sealing effect inside the holding part 1, preventing air leakage. By utilizing the elastic energy storage of the torsion spring 22, this device can instantly drive the cutter head 15 to advance. The advance time is extremely short, which significantly reduces the patient's pain and discomfort and improves the patient's surgical experience.

[0049] The auxiliary components include a notched ring 25, a force transmission arm 26, a quarter-circle ring 27, an inner ring groove 28, a first spiral groove 29, a second spiral groove 30, an outer ring groove 31, and a positioning rod 32. The notched ring 25 is rotatably connected to the inner side of the support frame 24. Two force transmission arms 26 are fixed to the top of the notched ring 25, and the bottoms of the force transmission arms 26 are fixed to the upper plate 6. The guide hollow ring is composed of four quarter-circle rings 27 connected end-to-end. The outer sides of the four quarter-circle rings 27 are respectively provided with an inner ring groove 28 and a first spiral groove 29. 9. The second spiral groove 30 and the outer annular groove 31, the two ends of the inner annular groove 28 are in contact with the second spiral groove 30 and the first spiral groove 29 respectively, and the ends of the second spiral groove 30 and the first spiral groove 29 away from the inner annular groove 28 are in contact with the outer annular groove 31. A positioning rod 32 is fixed on the inner side of the notched ring 25. The positioning rod 32 is slidably connected to the inner annular groove 28, the first spiral groove 29, the second spiral groove 30 and the outer annular groove 31. The movement trajectory of the positioning rod 32 is sliding in the groove of the quarter-circle ring 27, as follows:

[0050] The positioning rod 32 is initially located in the inner annular groove 28. This groove mainly serves to position and guide the rod in the circumferential direction, restricting the radial movement of the positioning rod 32 and preparing it to enter the helical track.

[0051] The rod slides from the inner annular groove 28 into the second spiral groove 30. The inclined surface of the second spiral groove 30 causes the positioning rod 32 to generate a combined radial and tangential displacement during sliding. The inclination of the groove wall converts the thrust into a rotational tangential force, causing the notched ring 25 to begin to rotate at an accelerated speed.

[0052] It then slides into the outer ring groove 31. Here, the radial displacement of the positioning rod 32 is stopped, and it is completely converted into pure tangential sliding. This groove limits the maximum stroke of rotation, ensuring that the notch ring 25 completes the rotation of the predetermined angle, while also acting as a limit and buffer to ensure the precise positioning of the entire cutting action; that is, through the discontinuous stepped / spiral groove design on the quarter-circle ring 27, the positioning rod 32, during the sliding process, uses the thrust of the inclined surface of the groove wall to smoothly and accurately drive the notch ring 25 to complete a large-amplitude rotation, thereby linking the force transmission arm 26 to drive the upper plate 6 to achieve the final cutting action.

[0053] Example 2

[0054] Further optimizations to Example 1, specifically, such as... Figure 7 As shown, the straight groove 14 and the straight opening 13 are coaxially corresponding in the vertical direction. The projection of the axis of the straight opening 13 and the axis of the straight groove 14 on the horizontal plane intersects, and there is an acute angle between them. The opening direction of the straight groove 14 faces the straight opening 13, and the opening direction of the straight opening 13 faces the straight groove 14, so that the upper cylinder 16 and the lower cylinder 17 maintain synchronous guiding motion when sliding along the corresponding straight groove 14 and straight opening 13 respectively.

[0055] In summary:

[0056] This invention addresses the technical problem of existing technologies where straight blades employ a linear cutting method. When removing skin growths, multiple, multi-directional cuts around the lesion are typically required to completely remove a circular or irregularly shaped tissue block. This is not only cumbersome and time-consuming, but also makes it difficult to ensure the continuity and regularity of the incision, easily resulting in uneven incision edges. The invention employs the technical solutions described in the above embodiments. Furthermore, the implementation process of the above technical solutions is as follows:

[0057] Place the suction cup 2 at the bottom of the holding part 1 on the skin around the skin growth, press down on the holding part 1 to create negative pressure inside the suction cup 2, and stably attach and fix the positioning plate 3 to the skin surface to ensure that the excision position is accurate and does not move.

[0058] The doctor holds the connecting part 1 with one hand and rotates the rotating rod 18 with the other. When the rotating rod 18 rotates, it compresses the torsion spring 22 through the connecting frame 21. The rotating rod 18 continues to rotate until it triggers the critical point and releases. The torsion spring 22 releases its elastic force instantly, causing the guide hollow ring to rotate. The positioning round rod 32 on the notched ring 25 slides along the inner ring groove 28, the first spiral groove 29, the second spiral groove 30 and the outer ring groove 31 of the quarter ring 27, smoothly converting the rotational motion into the driving force of the transmission arm 26, which ultimately drives the upper plate 6 to rotate.

[0059] The rotation of the upper plate 6 causes the actuating blade 10 and the flap-shaped force strip 11 to converge towards the center simultaneously. Multiple blades 15, mounted at the end of the flap-shaped force strip 11, guided by the adjustment mechanism, instantly cut into the skin tissue with wavy blades, completing a circular cut of the skin growth. The wavy blades effectively reduce cutting resistance, resulting in a clean cut. After cutting, the negative pressure of the suction cup 2 is released, the device is removed, and the excised tissue sample is collected.

[0060] With the above-mentioned settings, this application will certainly solve the above-mentioned technical problems, and at the same time achieve the following technical effects:

[0061] 1. Through the structural design of the excision mechanism and the adjustment mechanism, this invention enables the device to complete the excision of skin growths in one circumferential cut. Compared with the operation method of a straight knife that requires multiple cuts around the lesion in multiple directions, this invention avoids the problem of uneven incision edges. The cut surface is flat, continuous and regular, which is conducive to postoperative healing. In addition, the wavy blade design effectively reduces the cutting resistance per unit area, making the cutting process smoother and the incision flatter.

[0062] 2. Through the structural design of the trigger mechanism, this invention enables the device to drive the blade head 15 to complete the incision instantly in a spring-force manner. The incision time is short, which significantly reduces the patient's pain and discomfort and improves the patient's surgical experience.

[0063] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0064] Obviously, the embodiments described above are merely some embodiments of the present invention, not all embodiments. The accompanying drawings show preferred embodiments of the present invention, but do not limit the patent scope of the present invention. The present invention can be implemented in many different forms; rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this invention.

Claims

1. An adjustable skin growth exciter, characterized in that, include: The holding part (1) has a suction cup (2) fixed to the outer edge of its bottom. The positioning plate (3) is fixed to the inside of the suction cup (2); The excision mechanism is located on the top of the positioning plate (3) and is used to excise skin growths; An adjustment mechanism is located inside the cutting mechanism and is used to adjust and guide the cutting mechanism.

2. The adjustable skin growth exciter according to claim 1, characterized in that, The cutting mechanism includes a lower plate (4), C-shaped buckles (5), an upper plate (6), a first arc-shaped opening (7), and a mating assembly. The top of the positioning plate (3) is rotatably connected to the lower plate (4). Multiple C-shaped buckles (5) are evenly distributed and fixed on the outer side of the lower plate (4). An upper plate (6) is fixed on the top of the multiple C-shaped buckles (5). Multiple first arc-shaped openings (7) are evenly distributed on the top of the upper plate (6). A mating assembly is assembled between the lower plate (4) and the upper plate (6).

3. The adjustable skin growth exciter according to claim 2, characterized in that, The mating components include a pin cap (8), a positioning post (9), a tug (10), a petal-shaped force strip (11), and a blade (15). The inner side of the first arc-shaped opening (7) is slidably connected to the positioning post (9). The top of the positioning post (9) is threadedly connected to the pin cap (8). The pin cap (8) is in sliding contact with the upper plate (6). The outer side of the positioning post (9) is rotatably connected to the tug (10) and the petal-shaped force strip (11). The tug (10) is located above the petal-shaped force strip (11) and in sliding contact. One end of the petal-shaped force strip (11) is fixed with a blade (15) by a screw. The blade of the blade (15) is a wavy blade.

4. The adjustable skin growth exciter according to claim 3, characterized in that, The adjustment mechanism includes a second arc-shaped opening (12), a straight opening (13), a straight groove (14), an upper cylinder (16), and a lower cylinder (17). Multiple second arc-shaped openings (12) are evenly distributed on the top of the lower plate (4). The second arc-shaped openings (12) are parallel to the first arc-shaped openings (7). The second arc-shaped openings (12) are slidably connected to the positioning posts (9). The bottoms of the positioning posts (9) all penetrate the second arc-shaped openings (12) and are fixed to the positioning plate (3). The top of the lower plate (4) and near the second arc-shaped openings (13) are... Multiple straight openings (13) are evenly distributed at position 12). Multiple straight grooves (14) are evenly distributed at the bottom of the upper plate (6) and near the first arc-shaped opening (7). An upper cylinder (16) is fixed at the top of the agitator (10) and at the position corresponding to the straight groove (14). The upper cylinder (16) is slidably connected to the straight groove (14). A lower cylinder (17) is fixed at the bottom of the petal-shaped force strip (11) and at the position corresponding to the straight opening (13). The lower cylinder (17) is slidably connected to the straight opening (13).

5. An adjustable skin growth exciter according to claim 4, characterized in that, The straight groove (14) and the straight opening (13) are coaxially corresponding in the vertical direction. The projection of the axis of the straight opening (13) and the axis of the straight groove (14) on the horizontal plane intersects, and there is an acute angle between them. The opening direction of the straight groove (14) is towards the straight opening (13), and the opening direction of the straight opening (13) is towards the straight groove (14), so that when the upper cylinder (16) and the lower cylinder (17) slide along the corresponding straight groove (14) and straight opening (13) respectively, they maintain synchronous guiding motion.

6. An adjustable skin growth exciter according to claim 4, characterized in that, The agitator (10) and the petal-shaped force strip (11) are both radially curved arc-shaped plate structures, and the bending protrusions of the agitator (10) and the petal-shaped force strip (11) are both directed toward the axis of the lower plate (4).

7. An adjustable skin growth exciter according to claim 4, characterized in that, A triggering mechanism is assembled between the holding part (1) and the upper plate (6), and the triggering mechanism is used to drive the upper plate (6) to rotate.

8. An adjustable skin growth exciter according to claim 7, characterized in that, The triggering mechanism includes a rotating rod (18), a sealing flexible bladder (19), a positioning cylinder (20), a connecting frame (21), a torsion spring (22), a partition (23), a support frame (24), and auxiliary components. The rotating rod (18) is rotatably connected to one side of the holding part (1). A sealing flexible bladder (19) and a connecting frame (21) are fixed to the outside of the rotating rod (18) and inside the holding part (1). The opening of the sealing flexible bladder (19) is sealed and fixed to the inside of the holding part (1). A positioning cylinder (20) is rotatably connected to one end of the rotating rod (18). The positioning cylinder (20) is fixed to the inside of the holding part (1). One end of the connecting frame (21) is fixed with a torsion spring (22). The torsion spring (22) is sleeved on the rotating rod (18). The end of the torsion spring (22) away from the connecting frame (21) is fixed to the positioning cylinder (20). The other end of the connecting frame (21) is equipped with a guide hollow ring. One side of the positioning cylinder (20) is fixed with a partition block (23). The side of the partition block (23) away from the positioning cylinder (20) is fixed with a support frame (24). An auxiliary component is assembled between the support frame (24) and the guide hollow ring.

9. An adjustable skin growth exciter according to claim 8, characterized in that, The auxiliary components include a notched ring (25), a force transmission arm (26), a quarter-circle ring (27), an inner ring groove (28), a first spiral groove (29), a second spiral groove (30), an outer ring groove (31), and a positioning rod (32). The notched ring (25) is rotatably connected to the inner side of the support frame (24). Two force transmission arms (26) are fixed to the top of the notched ring (25), and the bottom of each force transmission arm (26) is fixed to the upper plate (6). The guide hollow ring is composed of four quarter-circle rings (27) connected end to end. The outer sides of the four quarter-circle rings (27) are... The notched ring (25) is provided with an inner ring groove (28), a first spiral groove (29), a second spiral groove (30), and an outer ring groove (31). The two ends of the inner ring groove (28) are in contact with the second spiral groove (30) and the first spiral groove (29), respectively. The ends of the second spiral groove (30) and the first spiral groove (29) away from the inner ring groove (28) are in contact with the outer ring groove (31). A positioning rod (32) is fixed on the inner side of the notched ring (25). The positioning rod (32) is slidably connected to the inner ring groove (28), the first spiral groove (29), the second spiral groove (30), and the outer ring groove (31).

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