Facial lifting reset line implantation guider

Abstract

The utility model relates to the technical field of micro-plastic surgery, in particular to a face lifting reset line implantation guider which comprises a guider shell and a guide needle, an adjusting device is arranged in the guider shell and comprises a screw rod and a sliding rod, the screw rod and the sliding rod are arranged in the guider shell in parallel, a movable plate is arranged on the screw rod and the sliding rod, and the guide needle is arranged on the movable plate. The guide needle is fixedly connected to the moving plate, a detachable cover and a connecting block are arranged at the front end of the guide device shell, the guide needle is slidably connected into the detachable cover and the connecting block, and the front end of the guide needle extends out of the guide device shell through the connecting block. When the device is not used, the guide needle can be fixed in the guide device shell, the cutting edge is prevented from being exposed outside to puncture an operator, meanwhile, the guide needle is ensured to be sterile, by arranging an adjusting device, when the device needs to be used, a rotating handle is rotated, a threaded rod and a sliding rod drive a moving plate to move downwards, the guide needle is moved out of the guide device shell, and therefore the guide needle is convenient to use. The operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of micro plastic surgery, in particular to a face lifting reduction line implantation guide. Background Art

[0002] Face lift thread implantation is a non-surgical face lift method that implants absorbable collagen threads into the face to restore and tighten sagging facial skin. It also promotes collagen formation to remove wrinkles and improve facial sagging. An introducer is usually required during implantation.

[0003] A Chinese patent discloses a facial micro-plastic surgery thread guide (authorization announcement number CN219516389U). This patented technology can prevent the operator and the cylindrical tube from slipping by providing a finger sleeve, and can accurately insert the guide needle into the customer's subcutaneous tissue by providing an extension component. The insertion process is labor-saving and safe, the operation is simple, and the practicability is strong.

[0004] However, before the device is used, the guide needle at the front end is exposed to the outside for a long time. The guide needle is long and can easily injure the operator, which brings certain risks. At the same time, the guide needle is easily contaminated when exposed to the outside, affecting normal use.

[0005] Therefore, those skilled in the art provide a face lift reduction wire implantation guide to solve the problems raised in the above background technology. Utility Model Content

[0006] The utility model aims to provide a face lifting reduction line implantation guide to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The face lift reduction line implantation guide comprises a guide housing and a guide needle, wherein an adjustment device is arranged inside the guide housing, wherein the adjustment device comprises a screw and a sliding rod, wherein the screw and the sliding rod are arranged in parallel inside the guide housing, wherein a movable plate is arranged on the screw and the sliding rod, wherein a connector is arranged on the movable plate, and wherein the movable plate is connected to the guide needle through the connector;

[0009] The front end of the introducer housing is provided with a disassembly cover and a connection block, the guide needle is slidably connected in the disassembly cover and the connection block, and the front end of the guide needle extends out of the interior of the introducer housing through the connection block;

[0010] The length of the introducer needle is shorter than the length of the introducer housing.

[0011] Preferably: one end of the screw is rotatably connected to the interior of the guide shell, and the other end is rotatably connected to the inner wall of the disassembly cover, one end of the sliding rod is fixedly connected to the interior of the guide shell, and the other end abuts against the inner wall of the disassembly cover, and the end of the guide shell away from the connecting block is rotatably connected to a turning handle, the output end of the turning handle extends to the interior of the guide shell and is fixedly connected to one end of the screw, the movable plate is threadedly connected to the screw, and the movable plate is slidably connected to the surface of the sliding rod.

[0012] Preferably, two protrusions are fixedly connected to the side wall of the movable plate, and the two protrusions are symmetrically arranged, a movable slider is also arranged between the two protrusions, and a threading hole connected to the guide needle is opened on the top of the movable slider.

[0013] Preferably: a positioning groove compatible with the movable slider is provided on the surface of the guide shell, and the movable slider is slidably connected to the positioning groove. Sliding grooves compatible with the two protrusions are also provided on both sides of the inner wall of the guide shell, and the two protrusions slide on the inner wall of the guide shell through the two sliding grooves.

[0014] Preferably: a thread is also provided on the surface of the front end of the guide shell, the front end of the guide shell is threadedly connected to the disassembly cover via the thread, a thread groove matching the thread is provided on the inner wall of the disassembly cover, and the end of the disassembly cover away from the guide shell is fixedly connected to one end of the connecting block.

[0015] Preferably: an observation frame is fixedly connected to the end of the connecting block away from the disassembly cover, a convex lens is provided on the observation frame, a through hole for the guide needle to slide is provided on the observation frame, scale lines are provided on the surface of the guide needle, a cutting edge is provided at the front end of the guide needle, and an anti-slip ring is provided on the surface of the guide housing.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. When the utility model is not in use, the guide needle can be fixed in the housing of the introducer to prevent the blade from being exposed to the outside and injuring the operator. At the same time, the guide needle can be prevented from being contaminated by external bacteria, thereby ensuring the sterility of the guide needle.

[0018] 2. The utility model is provided with an adjustment device. When it is needed, the screw rod and the sliding rod are turned to drive the movable plate to move downward, and the guide needle can be taken out from the movable plate. The operation is simple and convenient. The scale line on the guide needle can be observed through the convex lens to determine the implantation length. At the same time, when the guide needle moves, the position of the movable plate in the introducer housing can be observed by moving the slider, which is convenient for determining the position of the movable plate during adjustment.

[0019] 3. The utility model is provided with a detachable structure. After use, the disassembly cover can be removed from the introducer housing by rotating the disassembly cover, so that the used introducer needle can be taken out for disposal to avoid puncture injuries. At the same time, an anti-slip ring is provided on the introducer housing to facilitate operation and make the grip more stable and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a first perspective stereogram of the present invention;

[0021] Figure 2 It is a partial structural schematic diagram of the housing of the introducer in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the regulating device in the utility model;

[0023] Figure 4 For this utility model Figure 1 A magnified schematic diagram of center A.

[0024] In the figure: 1. Guide housing; 11. Positioning groove; 12. Disassembly cover; 13. Connecting block; 14. Turning handle; 15. Sliding groove; 16. Observation frame; 17. Convex lens; 2. Adjusting device; 21. Screw rod; 22. Sliding rod; 23. Moving plate; 24. Bump; 25. Moving slider; 26. Threading hole; 3. Guide needle; 31. Scale line; 32. Cutting edge. DETAILED DESCRIPTION

[0025] For example, see Figure 1 , Figure 2 and Figure 3The face lift reduction line implantation guide comprises a guide housing 1 and a guide needle 3. An adjusting device 2 is arranged inside the guide housing 1. The adjusting device 2 comprises a screw 21 and a sliding rod 22. The screw 21 and the sliding rod 22 are arranged in parallel inside the guide housing 1. A moving plate 23 is arranged on the screw 21 and the sliding rod 22. A connector is arranged on the moving plate 23. The moving plate 23 is connected to the guide needle through the connector. A disassembly cover 12 and a connecting block 13 are arranged at the front end of the guide housing 1. The guide needle 3 is slidably connected to the disassembly cover 12 and the connecting block 13. The front end of the guide needle 3 is extended through the connecting block 13. The guide needle 3 extends out of the guide housing 1, the length of the guide needle 3 is less than the length of the guide housing 1, one end of the screw rod 21 is rotatably connected to the inside of the guide housing, and the other end is rotatably connected to the inner wall of the disassembly cover 12, one end of the sliding rod 22 is fixedly connected to the inside of the guide housing 1, and the other end abuts against the inner wall of the disassembly cover 12, the end of the guide housing 1 away from the connecting block 13 is rotatably connected to the turning handle 14, the output end of the turning handle 14 extends to the inside of the guide housing 1 and is fixedly connected to one end of the screw rod 21, the moving plate 23 is threadedly connected to the screw rod 21, and the moving plate 23 is slidably connected to the surface of the sliding rod 22;

[0026] When the device is to be used, first turn the handle 14 to drive the screw 21 to rotate in the guide housing 1. When the screw 21 rotates, the screw 21 and the movable plate 23 on the sliding rod 22 start to move, so that the movable plate 23 moves downward, driving the guide needle 3 to pass through the interior of the guide housing 1. When it moves to a suitable length, stop turning the handle 14, and keep the movable plate 23 stationary through the self-locking thread, and pass the protein thread into the guide needle 3. Hold the guide housing 1 to insert the guide needle 3 The guide needle 3 is inserted into the skin to implant the reset line. When the length of the guide needle 3 needs to be adjusted, the handle 14 can be turned again. By setting the handle 14 and the screw 21, the guide needle 3 is retracted into the introducer housing 1 when not in use, which can prevent being stabbed by the sharp part of the guide needle 3. When in use, the guide needle 3 can be removed by turning the handle 14. At the same time, the guide needle 3 is set in the introducer housing 1 to avoid being contaminated by external bacteria, thereby ensuring that the guide needle 3 remains sterile when not in use.

[0027] For example 2, please refer to Figure 1 , Figure 2 and Figure 3Two protrusions 24 are fixedly connected to the side wall of the movable plate 23, and the two protrusions 24 are symmetrically arranged. A movable slider 25 is also arranged between the two protrusions 24. A threading hole 26 connected to the guide needle 3 is opened on the top of the movable slider 25. A positioning groove 11 adapted to the movable slider 25 is opened on the surface of the guide housing 1. The movable slider 25 is slidably connected to the positioning groove 11. Sliding grooves 15 adapted to the two protrusions 24 are also opened on both sides of the inner wall of the guide housing 1. The two protrusions 24 slide on the inner wall of the guide housing 1 through the two sliding grooves 15;

[0028] When the turning handle 14 is turned to drive the moving plate 23 to move, the two protrusions 24 arranged on the moving plate 23 slide on the sliding groove 15 in the guide housing 1 at the same time, and the moving slider 25 on the moving plate 23 slides on the positioning groove 11. When it moves to a suitable position, the protein thread is passed through the threading hole 26 on the moving slider 25 into the interior of the guide needle 3 and out from the other end of the guide needle 3. By setting the two protrusions 24 and the sliding groove 15, the moving plate 23 can always maintain a linear motion when moving up and down along the screw rod 21 and the sliding rod 22, and the moving plate 23 can maintain a smooth movement. By setting the positioning groove 11 and the moving slider 25, the operator can determine the moving position of the moving plate 23 by the position of the moving slider 25, so that it is convenient to observe the adjusted position by the moving slider 25.

[0029] For example 3, please refer to Figure 1 , Figure 2 and Figure 4 , a thread is also provided on the surface of the front end of the guide housing 1, and the front end of the guide housing 1 is threadedly connected to the disassembly cover 12 through the thread, and a thread groove matched with the thread is provided on the inner wall of the disassembly cover 12, and the end of the disassembly cover 12 away from the guide housing 1 is fixedly connected to one end of the connecting block 13, and the end of the connecting block 13 away from the disassembly cover 12 is also fixedly connected to an observation frame 16, and a convex lens 17 is provided on the observation frame 16, and a through hole for the guide needle 3 to slide is also provided on the observation frame 16, and a scale line 31 is provided on the surface of the guide needle 3, and a cutting edge 32 is provided at the front end of the guide needle 3, and an anti-slip ring is also provided on the surface of the guide housing 1;

[0030] When use is completed, turn the handle 14 to make the movable plate 23 drive the guide needle to move to the end of the guide housing 1 close to the disassembly cover 12, twist the disassembly cover 12 to separate the disassembly cover 12 from the guide housing 1, hold the end of the guide needle close to the movable plate 23 and rotate it, and remove the used guide needle 3 from the connector (not shown in the figure) of the movable plate 23. By setting a detachable threaded structure, the guide needle 3 can be quickly taken out and processed after use, avoiding the needle from being exposed to the outside for a long time and causing potential dangers. At the same time, by setting an observation frame 16 and a convex lens 17, when the guide needle 3 is moved out of the guide housing 1, the distance moved by the guide needle 3 can be observed through the convex lens 17 and the scale line 31. By setting an anti-slip ring, it can be convenient to operate during use, and the grip is more stable and convenient.

[0031] The working principle of the utility model is as follows: when the device needs to be used, the handle 14 is first turned to drive the screw 21 to rotate in the guide housing 1. When the screw 21 rotates, the screw 21 and the movable plate 23 on the sliding rod 22 start to move, so that the movable plate 23 moves downward, driving the guide needle 3 to pass through the interior of the guide housing 1. When the handle 14 is turned to drive the movable plate 23 to move, the two protrusions 24 provided on the movable plate 23 slide on the sliding groove 15 in the guide housing 1 at the same time. At the same time, the moving slider 25 on the moving plate 23 slides on the positioning groove 11. When it moves to the appropriate position, stop turning the handle 14, the screw 21 and the moving plate 23 engage with each other to limit the moving plate 23 to keep it stationary, and pass the protein thread through the threading hole 26 on the moving slider 25 into the interior of the guide needle 3 and out from the other end of the guide needle 3. Hold the introducer housing 1, insert the guide needle 3 into the skin through the cutting edge 32 at the front end of the guide needle 3, and implant the reset thread. When the length of the guide needle 3 needs to be adjusted, The guide needle 3 can be removed by rotating the handle 14. By arranging the handle 14 and the screw 21, when not in use, the guide needle 3 is retracted into the guide housing 1 to prevent being stabbed by the sharp part of the guide needle 3. When in use, the guide needle 3 can be removed by rotating the handle 14. At the same time, the guide needle 3 is arranged in the guide housing 1 to prevent the guide needle 3 from being contaminated by external bacteria, ensuring that the guide needle 3 remains sterile when not in use. When use is completed, the handle 14 is rotated to make the movable plate 23 drive the guide needle 3 to move to The end of the guide housing 1 close to the disassembly cover 12 is twisted to make the disassembly cover 12 detach from the guide housing 1, and the end of the guide needle close to the movable plate 23 is held and rotated to remove the used guide needle 3 from the movable plate 23. By setting the observation frame 16 and the convex lens 17, when the guide needle 3 is moved out of the guide housing 1, the moving distance of the guide needle 3 can be observed through the convex lens 17 and the scale line 31. By setting the anti-slip ring, it can be convenient to operate during use, and the grip is more stable and convenient.

Claims

1. A face lift reduction thread implantation guide, comprising an introducer housing (1) and an introducer needle (3), characterized in that: An adjusting device (2) is arranged inside the guide housing (1), and the adjusting device (2) comprises a screw rod (21) and a sliding rod (22), and the screw rod (21) and the sliding rod (22) are arranged in parallel inside the guide housing (1), and a moving plate (23) is arranged on the screw rod (21) and the sliding rod (22), and a connecting head is arranged on the moving plate (23), and the moving plate (23) is connected to the guide needle (3) through the connecting head; The front end of the introducer housing (1) is provided with a disassembly cover (12) and a connection block (13), the guide needle (3) is slidably connected to the disassembly cover (12) and the connection block (13), and the front end of the guide needle (3) extends out of the interior of the introducer housing (1) through the connection block (13); The length of the guide needle (3) is shorter than the length of the introducer housing (1); One end of the screw rod (21) is rotatably connected to the inside of the guide housing (1), and the other end is rotatably connected to the inner wall of the disassembly cover (12); one end of the sliding rod (22) is fixedly connected to the inside of the guide housing (1), and the other end is in contact with the inner wall of the disassembly cover (12); one end of the guide housing (1) away from the connecting block (13) is rotatably connected to a turning handle (14); the output end of the turning handle (14) extends to the inside of the guide housing (1) and is fixedly connected to one end of the screw rod (21); the moving plate (23) is threadedly connected to the screw rod (21), and the moving plate (23) is slidably connected to the surface of the sliding rod (22); Two protrusions (24) are fixedly connected to the side wall of the movable plate (23), and the two protrusions (24) are symmetrically arranged. A movable slider (25) is also arranged between the two protrusions (24), and a threading hole (26) connected to the guide needle (3) is opened on the top of the movable slider (25); An observation frame (16) is fixedly connected to one end of the connection block (13) away from the disassembly cover (12); a convex lens (17) is arranged on the observation frame (16); a through hole for the guide needle (3) to slide is also arranged on the observation frame (16); a scale line (31) is arranged on the surface of the guide needle (3); a cutting edge (32) is arranged at the front end of the guide needle (3); and an anti-slip ring is also arranged on the surface of the guide housing (1).

2. The face lift reduction wire implantation guide according to claim 1, characterized in that: A positioning groove (11) adapted to the movable slider (25) is provided on the surface of the guide housing (1), and the movable slider (25) is slidably connected to the positioning groove (11). Sliding grooves (15) adapted to the two protrusions (24) are also provided on both sides of the inner wall of the guide housing (1), and the two protrusions (24) slide on the inner wall of the guide housing (1) through the two sliding grooves (15).

3. The face lift reduction wire implantation guide according to claim 1, characterized in that: The surface of the front end of the guide housing (1) is also provided with a thread, and the front end of the guide housing (1) is threadedly connected to the disassembly cover (12) via the thread. The inner wall of the disassembly cover (12) is provided with a thread groove that matches the thread, and the end of the disassembly cover (12) away from the guide housing (1) is fixedly connected to one end of the connection block (13).

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