Acupoint catgut embedding device

Abstract

The invention discloses an acupoint catgut embedding device, and belongs to the technical field of acupuncture, the acupoint catgut embedding device comprises two shells, one sides of opposite surfaces of the upper and lower shells are hinged, one end of the lower shell is provided with a threaded connector in a penetrating manner, the side wall of the threaded connector is in threaded connection with a catgut embedding needle head, and a buckle mechanism is arranged between the two shells. A pushing assembly for pushing a wire body, a wire cutting assembly for cutting wires at equal intervals, a control module for controlling the pushing assembly and the wire cutting assembly to operate, a pressing assembly cooperating with the wire cutting assembly and the control module to operate, a battery lining and a battery for providing power, and a wire storage device for winding the wire body are arranged in the shell. By means of the pushing assembly, the wire outlet assembly, the wire cutting assembly, the wire storage device, the battery, the control module, the pressing assembly and the pressing button, the processes of wire releasing, wire cutting and pushing can be completed at a time, wire embedding can be continuously conducted on multiple acupuncture points, and the acupuncture efficiency is greatly improved.

Description

Technical Field

[0001] This invention belongs to the field of acupuncture technology, specifically relating to an acupoint embedding device. Background Technology

[0002] Acupoint embedding therapy is a new acupoint stimulation mode developed based on traditional acupuncture techniques, specifically needle retention and embedding. Its long-term mechanism aligns with the development direction of modern medicine, and improvements in embedding needles and implants have enabled a significant leap forward. The integration of biomaterials science and minimally invasive medicine presents a new development opportunity. The transformation of acupuncture models is crucial for the development and revitalization of acupuncture. The proposal of acupoint embedding represents a paradigm innovation in clinical acupuncture medicine. Embedding holds an important position in the research and development of acupuncture and will ultimately become one of the important development directions of acupuncture.

[0003] With the development of science, animal protein carriers, such as catgut, are used instead of silver needles and embedded in acupoints. The catgut provides continuous and effective stimulation to the acupoints, achieving the purpose of treating diseases. Because the carrier dissolves naturally and is absorbed by the body over time, acupoint embedding therapy is named after it. During acupoint embedding treatment, multiple acupoints are usually selected based on the patient's condition and physical state; the selection of acupoints and the course of treatment vary depending on the patient's situation. The equipment used for this procedure is typically a suture needle.

[0004] Existing thread embedding needles include an injection needle body, an acupuncture needle, and other implants (threads, such as catgut). During thread embedding treatment, doctors need to fill the injection needle with the thread one by one, and then push the implant into the acupoint through the acupuncture needle, repeating this process. However, when dealing with multiple acupoints, this repetitive operation not only consumes a lot of energy, but also affects the efficiency of acupuncture. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide an acupoint embedding device.

[0006] The technical solution adopted to solve the above technical problems is: an acupoint embedding device, comprising two housings, the upper and lower housings being hinged to each other on one side of their opposite surfaces, a threaded connector being provided through one end of the lower housing, an embedding needle being threadedly connected to the side wall of the threaded connector, a snap-fit ​​mechanism being provided between the two housings, and a pushing component for pushing the thread, a cutting component for cutting equidistant tangents, a control module for controlling the operation of the pushing component and the cutting component, a pressing component for coordinating the operation of the cutting component and the control module, a battery liner and battery for providing power, and a thread storage device for winding the thread;

[0007] The two housings are symmetrically provided with a push storage slot, a take-up slot, a take-out storage slot, a cutting storage slot, a module storage slot, a sliding hole, a through hole, a curved hole, and a battery slot. The through hole is radially connected to the threaded connector.

[0008] Furthermore, the pushing component is located in the pushing storage slot, the inner side wall of the cable take-up slot is fixedly connected to a support rod, the cable storage device is sleeved on the side wall of the support rod, the cable exiting component is located in the cable exiting storage slot, the cable cutting component is located in the cutting storage slot, the control module is located in the module storage slot, the battery liner is located in the battery slot, the battery is installed in the battery liner, and the pressing component slides in conjunction with the sliding hole.

[0009] The above technical solution enables the push component, tangent component, battery liner, battery, pressing component, and control module to be neatly stored while ensuring operation. The modular design and orderly arrangement of each component facilitate maintenance and assembly, thereby improving assembly efficiency.

[0010] Furthermore, the push storage groove is connected to the through hole, the through hole passes through the cutting storage groove, the sliding hole is connected to the cutting storage groove and the outer shell, the wire outlet storage groove is located between the cutting storage groove and the wire take-up groove, and the curved hole is connected to the through hole, the wire outlet storage groove and the wire take-up groove in sequence.

[0011] Through the above technical solution, the push-in storage groove and the through hole are connected to form the transmission path of the wire, ensuring that the wire can be smoothly delivered from the wire storage unit to the wire-embedding needle after being cut by the wire-cutting component, reducing wire jamming and improving operational smoothness. The curved hole avoids hindering the push component from pushing the wire, while ensuring that the wire-out component continuously and smoothly delivers the wire to be cut into the through hole, providing the necessary conditions for the continuous operation of the device.

[0012] Furthermore, the latching mechanism includes a latching block and a latch, the latching block is fixed to the upper housing side wall, the latch is fixed to the lower housing side wall, and the latch is engaged with the latching block.

[0013] The above technical solution enables rapid opening and closing through a hinged housing, a snap-fit ​​mechanism, and a snap-fit. Combined with a lightweight design, it facilitates the opening and closing of the housing, providing convenience for replacing batteries, charging devices, and repairing components. Furthermore, the good structural sealing effectively prevents components from being contaminated, ensuring the hygiene of the components.

[0014] Furthermore, the pushing component includes a bracket fixed to the inner wall of the pushing and receiving slot. A lead screw is rotatably connected to the inner side wall of the bracket. A moving block is threadedly connected to the side wall of the lead screw. An acupuncture needle is sleeved and fixed on the side of the moving block facing the threaded connector. The acupuncture needle is located in the through hole. A servo motor is fixedly connected to one end of the bracket. The output end of the servo motor is fixedly connected to one end of the lead screw.

[0015] Through the above technical solution, a servo motor drives a lead screw, which, through a moving block and acupuncture needle, enables the thread to be advanced at a uniform speed, ensuring precise control of the embedding depth and speed.

[0016] Furthermore, the cable outlet assembly includes a symmetrically arranged fixed frame and a movable frame. The side wall of the fixed frame is fixedly connected to the inner wall of the cable outlet storage groove. A limiting rod is fixedly connected to one end of the fixed frame facing the movable frame. A stop block is fixedly connected to the top of the limiting rod through the movable frame. A spring is provided between the stop block and the movable frame. The springs are all sleeved outside the limiting rod. Rollers are rotatably connected to the inner side walls of the fixed frame and the movable frame. A servo motor is fixedly connected to the side wall of the fixed frame. The output end of the servo motor is fixedly connected to one end of the roller.

[0017] With the above technical solution, when unwinding the wire on the wire storage device, the servo motor drives the roller on one side to rotate, and with the spring pressing the wire, the wire on the wire storage device is continuously and stably transported through the curved hole to the wire passage hole at equal intervals, without the need for manual intervention, and the length of the wire cut is precisely controlled.

[0018] Furthermore, the tangent assembly includes a symmetrically arranged base plate and a lifting plate. The side wall of the base plate is fixedly connected to the inner side wall of the cutting and storage groove. V-groove blades are fixedly connected to the opposite surfaces of the base plate and the lifting plate. The two V-groove blades are in contact with each other. A limit rod II is fixedly connected to one end of the base plate facing the lifting plate. A stop block II is fixedly connected to the top end of the limit rod II through the lifting plate. A spring II is provided between the stop block II and the lifting plate. The spring II is sleeved on the stop block II.

[0019] With the above technical solution, when cutting the line, the pressing component presses the lifting plate, which pushes the two V-groove blades to move in contact. The two V-groove blades cut the line. After cutting, the spring drives the lifting plate to quickly return to its original position, resulting in a clean and neat cut, ensuring a flat cut and reducing the risk of residue.

[0020] Furthermore, the pressing assembly includes a slide rod fixed to the surface of the lifting plate. The side wall of the slide rod is slidably connected to the inner side wall of the sliding hole. A button is fixed to the other end of the slide rod. A pressure block is provided on the surface of the button facing the control module. The pressure block corresponds to the position of the start button of the control module. The control module is electrically connected to the battery, servo motor one, and servo motor two.

[0021] With the above technical solution, when the doctor operates the device, pressing the button moves the slide rod and pressure block. The slide rod slides along the sliding hole to press the suture cutting component, thereby cutting the suture. At the same time, the pressure block activates the control module by pressing the start button. First, the push component is activated by the command to complete the suture embedding, and then the suture exit component is activated by the command at intervals to prepare for the next suture cutting component to cut the suture. This process can be repeated continuously to embed the suture. It runs automatically without human intervention, and the suture embedding can be completed with just one press, which greatly improves the efficiency of acupuncture.

[0022] The beneficial effects of this invention are as follows:

[0023] (1) Through the set push component, wire output component, wire cutting component, wire storage device, battery and control module, the wire output component can be activated by the control module to release the wire at equal intervals to the wire storage device, the wire cutting component can cut the wire body, and the push component can automatically push the cut wire body into the embedding needle until the wire body is embedded in the acupoint. A series of operations are completed automatically, and the embedding can be carried out continuously, which greatly improves the efficiency of acupuncture.

[0024] (2) By pressing the button, the cutting component and the control module can be triggered simultaneously through the set pressing component, realizing the collaborative operation of "one-click cutting + start", simplifying the process and further improving the efficiency and safety of acupoint embedding;

[0025] (3) The modular design of the housing, push storage slot, take-up slot, outgoing storage slot, cutting storage slot, module storage slot, sliding hole, through hole, curved hole and battery slot enables the components to be arranged in an orderly manner, which facilitates maintenance and assembly, effectively improves assembly efficiency, and the two housings are sealed by snap-fit ​​components to effectively avoid contamination. Attached Figure Description

[0026] Figure 1 This is a perspective view of an acupoint embedding device according to the present invention;

[0027] Figure 2 This is a partial structural diagram of an acupoint embedding device according to the present invention;

[0028] Figure 3 This is a three-dimensional view of the embedding needle of an acupoint embedding device according to the present invention;

[0029] Figure 4 This is a cross-sectional view of an acupoint embedding device according to the present invention;

[0030] Figure 5 This is a perspective view of the pushing component of an acupoint embedding device according to the present invention;

[0031] Figure 6 This is a perspective view of the wire-embedding component of an acupoint embedding device according to the present invention;

[0032] Figure 7 This invention relates to a three-dimensional tangent assembly and pressing assembly of an acupoint embedding device;

[0033] Figure 8 yes Figure 4 Enlarged view of point A.

[0034] Reference numerals: 1. Housing; 2. Embedded needle; 3. Clipping mechanism; 4. Pushing assembly; 5. Cable exit assembly; 6. Cable cutting assembly; 7. Support rod; 8. Cable storage device; 9. Pressing assembly; 10. Battery liner; 11. Battery; 12. Control module; 13. Threaded connector; 101. Pushing and receiving slot; 102. Cable receiving slot; 103. Cable exit receiving slot; 104. Cutting and receiving slot; 105. Module receiving slot; 106. Sliding hole; 107. Through hole; 108. Curved hole; 109. Battery slot; 301. Clip 302. Block; 401. Buckle; 402. Lead screw; 403. Moving block; 404. Acupuncture needle; 405. Servo motor one; 501. Fixed frame; 502. Moving frame; 503. Limiting rod one; 504. Roller; 505. Spring one; 506. Stop block one; 507. Servo motor two; 601. Base plate; 602. Lifting plate; 603. V-groove blade; 604. Limiting rod two; 605. Spring two; 606. Stop block two; 901. Slide rod; 902. Button; 903. Pressure block. Detailed Implementation

[0035] 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.

[0036] like Figures 1-8 As shown, an acupoint embedding device of this embodiment includes two housings 1. The upper and lower housings 1 are hinged to each other on one side of their opposite surfaces. A threaded connector 13 is provided through one end of the lower housing 1. An embedding needle 2 is threadedly connected to the side wall of the threaded connector 13. The embedding needle 2 is a disposable needle, which is easy to disassemble and replace, and ensures hygiene. A buckling mechanism 3 is provided between the two housings 1. Inside the housing 1, there is a pushing component 4 for pushing the thread, a cutting component 6 for cutting the thread at equal intervals, a control module 12 for controlling the operation of the pushing component 4 and the cutting component 6, a pressing component 9 for coordinating the operation of the cutting component 6 and the control module 12, a battery liner 10 and a battery 11 for providing power, and a thread storage device 8 for winding the thread.

[0037] The two housings 1 are symmetrically provided with a push storage slot 101, a take-up slot 102, a take-out storage slot 103, a cutting storage slot 104, a module storage slot 105, a sliding hole 106, a through hole 107, a curved hole 108, and a battery slot 109. The through hole 107 is radially connected to the threaded connector 13.

[0038] The push component 4 is located in the push storage slot 101. The inner side wall of the take-up slot 102 is fixedly connected to the support rod 7. The cable storage device 8 is sleeved on the side wall of the support rod 7. The cable outlet component 5 is located in the cable outlet storage slot 103. The cable cutting component 6 is located in the cutting storage slot 104. The control module 12 is located in the module storage slot 105. The battery liner 10 is located in the battery slot 109. The battery 11 is installed in the battery liner 10. The pressing component 9 slides and engages with the sliding hole 106, so that the push component 4, the cable cutting component 6, the battery liner 10, the battery 11, the pressing component 9, and the control module 12 are neatly stored while ensuring operation. The modular design and orderly arrangement of the components facilitate maintenance and assembly, effectively improving assembly efficiency.

[0039] The push-in storage groove 101 is connected to the through hole 107, which in turn passes through the cutting storage groove 104. The sliding hole 106 is connected to the cutting storage groove 104 and the outer shell. The cable exit storage groove 103 is located between the cutting storage groove 104 and the cable take-up groove 102. The curved hole 108 is connected to the through hole 107, the cable exit storage groove 103, and the cable take-up groove 102 in sequence. The push-in storage groove 101 and the through hole 107 form a cable transmission path, ensuring that the cable is cut by the cable cutting component. After cutting, the wire can smoothly pass from the wire storage device 8 through various components to the wire insertion needle 2, reducing wire jamming and improving operational smoothness. The curved hole 108 avoids hindering the pushing component 4 from pushing the wire while ensuring that the wire output component 5 continuously and smoothly delivers the wire to be cut into the wire passage hole 107, providing the necessary conditions for continuous operation of the device. The battery liner 10 and the battery 11 provide independent power support, which is suitable for scenarios without external power supply and ensures the continuous operation of the device in various environments.

[0040] The latching mechanism 3 includes a latching block 301 and a latch 302. The latching block 301 is fixed to the side wall of the upper housing 1, and the latch 302 is fixed to the side wall of the lower housing 1. The latch 302 is engaged with the latching block 301. The hinged housing 1, latching block 301 and latch 302 enable quick opening and closing. Combined with the lightweight design, it facilitates the opening and closing of the housing 1, providing convenience for replacing the battery 11, the wire storage device 8 and component maintenance. Moreover, the good structural sealing effectively prevents the components from being contaminated and ensures the hygiene of the components.

[0041] The push assembly 4 includes a bracket 401 fixed to the inner wall of the push storage slot 101. A lead screw 402 is rotatably connected to the inner side wall of the bracket 401. A moving block 403 is threadedly connected to the side wall of the lead screw 402. An acupuncture needle 404 is sleeved and fixed on the side of the moving block 403 facing the threaded connector 13. The acupuncture needle 404 is located in the through hole 107. A servo motor 405 is fixedly connected to one end of the bracket 401. The output end of the servo motor 405 is connected to the lead screw 402. The end is fixedly connected, and the servo motor 405 drives the lead screw 402 to rotate. With the limit of the bracket 401, the moving block 403 and the acupuncture needle 404 move. The acupuncture needle 404 slides in the through hole 107 to achieve uniform speed advance of the thread. The cut thread is pushed into the embedding needle 2 until the thread is pushed into the patient's body. This ensures precise control of the embedding depth and speed, realizes automatic embedding, and when the acupuncture needle 404 is replaced and disinfected, it can be directly inserted and removed.

[0042] The cable outlet assembly 5 includes a symmetrically arranged fixed frame 501 and a movable frame 502. The side wall of the fixed frame 501 is fixedly connected to the inner wall of the cable outlet storage groove 103. A limit rod 503 is fixedly connected to one end of the fixed frame 501 facing the movable frame 502. A stop block 506 is fixedly connected to the top of the limit rod 503 through the movable frame 502. A spring 505 is provided between the stop block 506 and the movable frame 502. The springs 505 are sleeved on the outside of the limit rod 503. Rollers 504 are rotatably connected to the inner side walls of the fixed frame 501 and the movable frame 502. A servo motor 507 is fixedly connected to the side wall of the device. The output end of the servo motor 507 is fixedly connected to one end of the roller 504. The wire passes between the two rollers 504. The spring 505 pushes the two rollers 504 to squeeze the wire. When the wire on the storage device 8 is unwound, the servo motor 507 drives one side roller 504 to rotate. In conjunction with the squeezing of the wire, the wire on the storage device 8 is continuously and stably transported through the curved hole 108 to the through hole 107 at equal intervals. No manual intervention is required. The length of the wire cut is precisely controlled to ensure the stability of the buried wire quality.

[0043] The cutting assembly 6 includes a symmetrically arranged base plate 601 and a lifting plate 602. The side wall of the base plate 601 is fixedly connected to the inner side wall of the cutting and storage groove 104. V-groove blades 603 are fixedly connected to the opposite surfaces of the base plate 601 and the lifting plate 602. The two V-groove blades 603 are in contact with each other. A limit rod 604 is fixedly connected to one end of the base plate 601 facing the lifting plate 602. The top of the limit rod 604 passes through the lifting plate 602 and is fixedly connected to a stop block 606. A spring 605 is provided between the stop block 606 and the lifting plate 602. The spring 605 is sleeved on the stop block 606. When cutting the wire, the pressing assembly 9 presses the lifting plate 602, pushing the two V-groove blades 603 to move in contact. The two moving V-groove blades 603 cut the wire. After cutting, the spring 605 drives the lifting plate 602 to quickly return to its original position. The cut is clean and neat, ensuring a flat cut and reducing the risk of residue.

[0044] The pressing component 9 includes a slide rod 901 fixed to the surface of the lifting plate 602. The side wall of the slide rod 901 is slidably connected to the inner side wall of the sliding hole 106. A button 902 is fixed to the other end of the slide rod 901. A pressure block 903 is provided on the surface of the button 902 facing the control module 12. The pressure block 903 corresponds to the position of the start button of the control module 12. The control module 12 is electrically connected to the battery 11, servo motor 405, and servo motor 507. When the doctor operates the device, pressing the button 902 moves the slide rod 901 and the pressure block 903. The slide rod 901 slides along the sliding hole 106 to press the suture cutting component 6, thereby cutting the suture. At the same time, the pressure block 903 is pressed... The start button activates the control module 12, which sends a command to the servo motor 405. The servo motor 405 receives the command and drives the push component 4 to run. The acupuncture needle 404 pushes the cut thread and embeds it into the acupoint. After the thread is embedded, the servo motor 405 reverses the drive output to reset the acupuncture needle 404. After a preset interval, the control module 12 sends a command to the servo motor 507, which drives the thread output component 5 to unwind the thread, providing conditions for the next thread cutting component 6 to cut the thread. This process can be repeated continuously to embed 10-30 threads. The operation is automatic and requires no human intervention. The thread embedding is completed with just one press, which greatly improves the efficiency of acupuncture.

[0045] The working principle of this embodiment is as follows: When in use, pressing button 902 drives slide rod 901 and pressure block 903 to move. Slide rod 901 slides along slide hole 106 to push two V-groove blades 603 to move in contact. The two V-groove blades 603 cut the line. After cutting, spring 2 605 drives lifting plate 602 to quickly reset.

[0046] At the same time, the pressure block 903 starts the control module 12 by pressing the start button. The control module 12 sends a command to the servo motor 405. The servo motor 405 receives the command and drives the lead screw 402 to rotate. With the limit of the bracket 401, the moving block 403 and the acupuncture needle 404 move. The acupuncture needle 404 slides in the through hole 107 and pushes the cut thread. After the thread is buried in the acupoint, the servo motor 405 drives the output end in reverse to reset the acupuncture needle 404.

[0047] After a preset time interval, the control module 12 sends a command to the servo motor 507. The servo motor 507 drives the roller 504 on one side to rotate. In conjunction with the compression of the thread, the thread on the storage device 8 is continuously and stably transported through the curved hole 108 to the thread passage hole 107 at equal intervals, providing conditions for the next thread cutting component 6 to cut the thread. This process can be repeated to continuously embed 10-30 threads. The automatic operation requires no human intervention, and the thread embedding can be completed with just one press, which greatly improves the efficiency of acupuncture.

[0048] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. An acupoint embedding device, comprising two housings (1), characterized in that: The upper and lower housings (1) are hinged to each other on one side of their opposite surfaces. A threaded connector (13) is provided through one end of the lower housing (1). A buried needle (2) is threaded to the side wall of the threaded connector (13). A snap-fit ​​mechanism (3) is provided between the two housings (1). The housing (1) is provided with a push assembly (4) for pushing the wire, a tangent assembly (6) for equidistant tangents, a control module (12) for controlling the operation of the push assembly (4) and the tangent assembly (6), a pressing assembly (9) for coordinating the operation of the tangent assembly (6) and the control module (12), a battery liner (10) and a battery (11) for providing power, and a wire storage device (8) for winding the wire. The two housings (1) are symmetrically provided with a push storage groove (101), a take-up groove (102), a take-out storage groove (103), a cut storage groove (104), a module storage groove (105), a sliding hole (106), a through hole (107), a curved hole (108), and a battery slot (109). The through hole (107) is radially connected to the threaded connector (13).

2. The acupoint embedding device according to claim 1, characterized in that, The pushing component (4) is located in the pushing storage slot (101), the inner wall of the take-up slot (102) is fixed with a support rod (7), the cable storage device (8) is sleeved on the side wall of the support rod (7), the cable outlet component (5) is located in the cable outlet storage slot (103), the cable cutting component (6) is located in the cutting storage slot (104), the control module (12) is located in the module storage slot (105), the battery liner (10) is located in the battery slot (109), the battery (11) is installed in the battery liner (10), and the pressing component (9) is slidably engaged with the sliding hole (106).

3. The acupoint embedding device according to claim 1, characterized in that, The push storage groove (101) is connected to the through hole (107), the through hole (107) passes through the cutting storage groove (104), the sliding hole (106) is connected to the cutting storage groove (104) and the outer shell, the outgoing wire storage groove (103) is located between the cutting storage groove (104) and the take-up groove (102), and the curved hole (108) is connected to the through hole (107), the outgoing wire storage groove (103), and the take-up groove (102) in sequence.

4. The acupoint embedding device according to claim 1, characterized in that, The latching mechanism (3) includes a latching block (301) and a latch (302). The latching block (301) is fixed to the side wall of the upper housing (1), and the latch (302) is fixed to the side wall of the lower housing (1). The latch (302) is engaged with the latching block (301).

5. The acupoint embedding device according to claim 1, characterized in that, The pushing component (4) includes a bracket (401) fixed to the inner wall of the pushing and receiving slot (101). A lead screw (402) is rotatably connected to the inner side wall of the bracket (401). A moving block (403) is threadedly connected to the side wall of the lead screw (402). An acupuncture needle (404) is sleeved and fixed on the side of the moving block (403) facing the threaded connector (13). The acupuncture needle (404) is located in the through hole (107). A servo motor (405) is fixedly connected to one end of the bracket (401). The output end of the servo motor (405) is fixedly connected to one end of the lead screw (402).

6. The acupoint embedding device according to claim 1, characterized in that, The cable outlet assembly (5) includes a fixed frame (501) and a movable frame (502) arranged symmetrically. The side wall of the fixed frame (501) is fixedly connected to the inner wall of the cable outlet storage groove (103). One end of the fixed frame (501) facing the movable frame (502) is fixedly connected to a limiting rod (503). The top end of the limiting rod (503) passes through the movable frame (502) and is fixedly connected to a stop block (506). A spring (505) is provided between the stop block (506) and the movable frame (502). The springs (505) are all sleeved outside the limiting rod (503). Rollers (504) are rotatably connected to the inner side walls of the fixed frame (501) and the movable frame (502). A servo motor (507) is fixedly connected to the side wall of the fixed frame (501). The output end of the servo motor (507) is fixedly connected to one end of the roller (504).

7. The acupoint embedding device according to claim 1, characterized in that, The tangent assembly (6) includes a symmetrically arranged base plate (601) and a lifting plate (602). The side wall of the base plate (601) is fixedly connected to the inner side wall of the cutting and storage groove (104). V-groove blades (603) are fixedly connected to the opposite surfaces of the base plate (601) and the lifting plate (602). The two V-groove blades (603) are in contact with each other. A limit rod (604) is fixedly connected to one end of the base plate (601) facing the lifting plate (602). A stop block (606) is fixedly connected to the top of the limit rod (604) through the lifting plate (602). A spring (605) is provided between the stop block (606) and the lifting plate (602). The springs (605) are all sleeved on the stop block (606).

8. The acupoint embedding device according to claim 7, characterized in that: The pressing assembly (9) includes a slide rod (901) fixed to the surface of the lifting plate (602). The side wall of the slide rod (901) is slidably connected to the inner side wall of the sliding hole (106). A button (902) is fixed to the other end of the slide rod (901). A pressure block (903) is provided on the surface of the button (902) facing the control module (12). The pressure block (903) corresponds to the position of the start button of the control module (12). The control module (12) is electrically connected to the battery (11), servo motor one (405), and servo motor two (507).

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