A microneedle treatment simulation training device

Abstract

The utility model belongs to the technical field of medical training apparatus, concretely relates to a microneedle treatment simulation training device, including micro -needle, base, the detachable setting of transparent silica gel simulation skin piece on the base, the laser guide lamp of the transparent silica gel simulation skin piece top setting, laser guide lamp is used for emitting laser to transparent silica gel simulation skin piece, provides the direction for the insertion transparent silica gel simulation skin piece of micro -needle's direction with the guidance. The microneedle treatment simulation training device provided by the utility model can help the trainer to quickly master the skill of micro -needle insertion, improve the training effect of doctor, effectively improve the operation skill, and then can better remove the filling trace, reduce the steamed bun phenomenon, make the face more light and thin.

Description

Technical Field

[0001] This utility model belongs to the field of medical training equipment technology, specifically relating to a microneedle therapy simulation training device. Background Technology

[0002] "Swelling up" is a phenomenon of excessive facial filling that has emerged in the field of cosmetic medicine in recent years. It manifests as facial swelling, an unnatural appearance, and a loss of the original contours and three-dimensionality.

[0003] Due to factors such as improper technical operation and biased aesthetic guidance, the changes in facial soft tissue texture caused by long-term, repeated, and excessive filling of hyaluronic acid and collagen are the reasons for the frequent occurrence of the "steamed face" phenomenon.

[0004] The doctor's injection technique greatly affects the final result; any improper step can lead to a "masked face" appearance. Injection technique here includes the amount injected locally, the injection depth, and the injection method. For example, if the injection depth is not accurately determined during the injection process, and the filler is injected into the wrong tissue layer, it may lead to uneven distribution of the filler, causing localized facial swelling, and ultimately resulting in a "masked face."

[0005] Currently, facial contouring repair utilizes techniques such as liposuction injections and fiber-optic liposuction to dissolve excess facial fat and fillers, restoring the face's natural contours. Simultaneously, it incorporates facial lifting techniques, such as thread lifting and Ultherapy, to lift sagging skin and tissue, resulting in a firmer, more defined face.

[0006] In the aesthetic medicine industry, microneedling is widely used to improve skin texture, remove filler marks, and repair issues such as a puffy face caused by overfilling. However, microneedling requires a high level of skill and precision from the practitioner. In the clinical application of microneedling, the operator needs to be proficient in the depth, angle, and position of microneedle insertion to ensure the safety and effectiveness of the treatment.

[0007] However, traditional microneedling training often relies on hands-on practice or simple model exercises. Doctors primarily learn and practice microneedling techniques by interacting with real patients or through simple model demonstrations. This results in ineffective training and hinders the improvement of their operational skills. Utility Model Content

[0008] The problem this invention aims to solve is that traditional microneedle therapy training often relies on actual operation or simple model practice. Doctors' learning and practice of microneedle therapy techniques mainly depend on real patient operation or simple model demonstration, resulting in poor training effects and an inability to effectively improve their operational skills.

[0009] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0010] A microneedle therapy simulation training device includes microneedles, a base, a transparent silicone simulated skin sheet detachably mounted on the base, and a laser guide light mounted above the transparent silicone simulated skin sheet. The laser guide light is used to emit laser light towards the transparent silicone simulated skin sheet to provide guidance on the direction of insertion of the microneedles into the transparent silicone simulated skin sheet.

[0011] Furthermore, the base includes a base plate and an operating table, with the operating table positioned above the base plate and a detachable transparent simulated skin sheet on the top of the operating table.

[0012] Furthermore, a groove is provided on the top of the operating table, and a transparent silicone simulated skin sheet is embedded in the groove.

[0013] Furthermore, the length of the operating table is less than the length of the base plate, and the width of the operating table is less than the width of the base plate.

[0014] Furthermore, the control panel and the base plate are not flush around the edges, and there is space between the edges of the control panel and the edges of the base plate.

[0015] Furthermore, it also includes a support frame, which consists of a vertical bar and a horizontal bar. The vertical bar is slidably connected to one side of the base plate, and the laser guide light is slidably connected to the horizontal bar.

[0016] Furthermore, a slide rail is provided on one side of the top of the base plate along its length, and a slider is provided at the bottom of the vertical rod. The base plate and the vertical rod are slidably connected through the slide rail and the slider.

[0017] Furthermore, limit blocks are provided at both ends of the slide rail one.

[0018] Furthermore, the vertical and horizontal bars are connected as a single unit.

[0019] Furthermore, the vertical and horizontal bars are movably connected.

[0020] Furthermore, the crossbar has openings, through which it is fitted onto the vertical bar; the vertical bar has multiple threaded holes, through which screws are tightened to connect the crossbar and the vertical bar.

[0021] Furthermore, it also includes a connecting rod and a ball bearing seat, with the laser guide rotatably connected to the ball bearing seat, the connecting rod connected to the ball bearing seat, and the connecting rod slidably connected to the crossbar.

[0022] Furthermore, a second slide rail is provided at the bottom of the crossbar, and a second slider is provided at the top of the connecting rod. The connecting rod and the crossbar are slidably connected through the second slide rail and the second slider.

[0023] Furthermore, a limit block is provided at the front end of slide rail two.

[0024] Furthermore, it also includes a needle holder, which is located on one side of the base plate in the width direction, and has several receiving holes of different diameters.

[0025] Furthermore, it also includes a needle holder cover, and space is left around the needle holder and at the bottom.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] This invention provides a microneedle treatment simulation training device. A transparent silicone simulated skin sheet simulates the texture and structure of skin, and a laser guide light is used to emit laser light to the transparent silicone simulated skin sheet to guide the direction of microneedle insertion. This helps trainees quickly master the microneedle insertion technique, improves the training effect of doctors, effectively improves operational skills, and can better remove filler marks, reduce blemishes, and make the face look thinner. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the microneedle therapy simulation training device of this utility model;

[0029] Figure 2 For the present utility model Figure 1 A magnified view of point A.

[0030] Figure label:

[0031] 1 is the base; 11 is the base plate; 12 is the operating table; 2 is a transparent silicone simulated skin sheet; 31 is a laser guide light; 32 is a connecting rod; 33 is a ball bearing seat; 41 is a microneedle; 42 is an operating handle; 43 is a threaded rod; 44 is a through hole; 5 is a bracket; 51 is a vertical rod; 511 is a threaded hole; 52 is a horizontal rod; 521 is an opening; 61 is a slide rail one; 62 is a slider one; 63 is a limit block; 7 is a tightening screw; 9 is a needle holder; 91 is a receiving hole; 10 is a connecting rope; 11 is a handle. Detailed Implementation

[0032] The technical solution of this utility model will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are not all embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0033] It should be noted that the terms "center", "upper", "lower", "horizontal", "left", "right", "front", "back", "lateral", "longitudinal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] like Figure 1 As shown, a microneedle therapy simulation training device includes a microneedle 41, a base 1, a detachable transparent silicone simulated skin sheet 2 mounted on the base 1, and a laser guide light 31 positioned above the transparent silicone simulated skin sheet 2. The laser guide light 31 emits a laser beam towards the transparent silicone simulated skin sheet 2 to guide the direction in which the microneedle 41 is inserted. The laser guide light 31 provides intuitive and accurate guidance for the insertion direction of the microneedle 41, helping trainees quickly master the technique of inserting the microneedle 41.

[0035] Red light is preferred for lasers.

[0036] The base 1 includes a base plate 11 and an operating table 12. The operating table 12 is positioned above the base plate 11, and a transparent silicone simulated skin sheet 2 is detachably mounted on the top of the operating table 12. A groove is provided on the top of the operating table 12, into which the transparent silicone simulated skin sheet 2 is embedded. This allows the transparent silicone simulated skin sheet 2 to be quickly removed and replaced.

[0037] The transparent silicone simulated skin sheet 2 is used to simulate the texture and structure of human skin and subcutaneous tissue. From the outside in, the transparent simulated skin sheet consists of a biomimetic epidermis, a simulated dermis layer, and a simulated subcutaneous fat layer, mimicking the layered structure of real skin. The biomimetic epidermis layer uses a thermoplastic polyurethane film with a transparency >90%. The simulated dermis layer uses a polydimethylsiloxane-fiber composite material. The simulated subcutaneous fat layer uses gradient density polyurethane foam.

[0038] The length of the operating table 12 is less than the length of the base plate 11, and the width of the operating table 12 is less than the width of the base plate 11. The operating table 12 and the base plate 11 are not flush on all four sides, and there is space between the four sides of the operating table 12 and the four sides of the base plate 11, so that installation space can be provided.

[0039] The microneedle therapy simulation training device also includes a support 5, which includes a vertical rod 51 and a horizontal rod 52. The vertical rod 51 is slidably connected to one side of the base plate 11, and the laser guide light 31 is slidably connected to the horizontal rod 52.

[0040] Specifically, a slide rail 61 is provided on one side of the top of the base plate 11 along its length, and a slider 62 is provided at the bottom of the vertical rod 51. The base plate 11 and the vertical rod 51 are slidably connected through the slide rail 61 and the slider 62.

[0041] Furthermore, limit blocks 63 are provided at both ends of the slide rail 61 to prevent the slider 62 from sliding out.

[0042] In one specific embodiment, the vertical rod 51 and the horizontal rod 52 are integrally connected. In this case, the position of the laser guide light 31 in the Z-axis direction cannot be adjusted.

[0043] In another specific embodiment, the vertical rod 51 and the horizontal rod 52 are movably connected. Specifically, the horizontal rod 52 has an opening 521, through which it is fitted onto the vertical rod 51; the vertical rod 51 has multiple threaded holes 511, through which the horizontal rod 52 is connected to the vertical rod 51 by inserting a tightening screw 7. By moving the horizontal rod 52 up and down on the vertical rod and then tightening the tightening screw 7, the position of the horizontal rod 52 in the Z-axis direction can be adjusted, thereby adjusting the position of the laser guide light 31 in the Z-axis direction.

[0044] The microneedle therapy simulation training device also includes a connecting rod 33 and a ball bearing seat 32. The laser guide light 31 is rotatably connected to the ball bearing seat 32, the connecting rod 33 is connected to the ball bearing seat 32, and the connecting rod 33 is slidably connected to the crossbar 52. A second slide rail (not shown in the figure) is provided at the bottom of the crossbar 52, and a second slider (not shown in the figure) is provided at the top of the connecting rod 33. The connecting rod 33 and the crossbar 52 are slidably connected through the second slide rail and the second slider.

[0045] A limit block is set at the front end of slide rail two.

[0046] The position of the laser guide light 31 and the incident angle towards the transparent silicone simulated skin sheet 2 can be adjusted through the bracket 5 and the ball bearing seat 32. The laser guide light 31 shines a beam into the transparent silicone simulated skin sheet 2, and the trainee inserts a microneedle into the transparent silicone simulated skin sheet 2 along the direction of the beam.

[0047] The microneedle therapy simulation training device also includes a needle holder 9, which is located on one side of the base plate 11 in the width direction, and has several receiving holes 91 of different diameters.

[0048] In one specific embodiment, commercially available microneedle-compatible syringes can be used directly for training. The microneedles are inserted into the transparent silicone simulated skin patch 2 using the syringe. When not training, the syringe is placed in the receiving hole 91.

[0049] The microneedle therapy simulation training device also includes a needle holder cover (not shown in the figure), and there is space around the needle holder 9 and at the bottom, so that the needle holder cover can be placed over the needle holder 9.

[0050] Combination Figures 1-2 As shown, in another specific embodiment, the microneedle therapy simulation training device further includes a connecting rope 10, a handle 11, and an operating handle 42. The handle 11 is provided on the needle holder 9, and the connecting rope 10 is attached to the handle 11. The other end of the connecting rope 10 is attached to the operating handle 42. A microneedle 41 is detachably connected to the operating handle 42. The microneedle 41 is a replaceable microneedle.

[0051] A threaded rod 43 is threaded through the front end of the operating handle 42, and the operating handle is threadedly connected to the threaded rod 43.

[0052] The threaded rod 43 has a through hole 44 at its center. The diameter of the through hole 44 is larger than the diameter of the micro needle 41. The micro needle 41 passes through the through hole 44 and is engaged with the inside of the operating handle 42.

[0053] Rotating the threaded rod 43 causes it to move, thereby changing the length of the microneedle 41 protruding from the threaded rod 43. When the microneedle 41 is inserted into the skin, the threaded rod 43 is stopped. When the end face of the threaded rod 43 contacts the transparent silicone simulated skin sheet 2, the needle no longer penetrates further, thus limiting the depth of the microneedle insertion into the transparent silicone simulated skin sheet 2.

[0054] When not in use, the operating handle 42 can also be stored in the needle holder 9.

[0055] The above technical features constitute the preferred embodiment of this utility model, which has strong adaptability and optimal implementation effect. Non-essential technical features can be added or removed according to actual needs to meet the needs of different situations.

[0056] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A microneedle therapy simulation training device, characterized in that, It includes microneedles, a base, a detachable transparent silicone simulated skin sheet on the base, and a laser guide light above the transparent silicone simulated skin sheet. The laser guide light is used to emit a laser to the transparent silicone simulated skin sheet to guide the direction of insertion of the microneedles into the transparent silicone simulated skin sheet.

2. The microneedle therapy simulation training device according to claim 1, characterized in that, The base includes a base plate and an operating table. The operating table is located above the base plate, and a transparent simulated skin sheet can be detachably installed on the top of the operating table.

3. The microneedle therapy simulation training device according to claim 2, characterized in that, The top of the control panel has a groove in which a transparent silicone simulated skin sheet is embedded.

4. The microneedle therapy simulation training device according to claim 2, characterized in that, The length of the worktable is less than the length of the base plate, and the width of the worktable is less than the width of the base plate.

5. The microneedle therapy simulation training device according to claim 4, characterized in that, The control panel and the base plate are not flush around the edges, and there is space between the edges of the control panel and the edges of the base plate.

6. The microneedle therapy simulation training device according to claim 5, characterized in that, It also includes a support frame, which consists of a vertical bar and a horizontal bar. The vertical bar is slidably connected to one side of the base plate, and the laser guide light is slidably connected to the horizontal bar.

7. The microneedle therapy simulation training device according to claim 6, characterized in that, The vertical and horizontal bars are connected as a single unit.

8. The microneedle therapy simulation training device according to claim 6, characterized in that, The vertical and horizontal bars are movably connected. The horizontal bar has an opening, through which it is fitted onto the vertical bar. The vertical bar has multiple threaded holes, through which screws are tightened to connect the horizontal bar and the vertical bar.

9. The microneedle therapy simulation training device according to claim 6, characterized in that, It also includes a connecting rod, a ball bearing seat, a laser guide light that is rotatably connected to the ball bearing seat, a connecting rod that is connected to the ball bearing seat, and a connecting rod that is slidably connected to the crossbar.

10. The microneedle therapy simulation training device according to claim 5, characterized in that, It also includes a needle holder, which is located on one side of the base plate in the width direction, and has several receiving holes of different diameters.

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