Facial lift surgery guide

Abstract

The utility model discloses face raises tight operation guide ware, including handle and needle body, handle includes connecting cap and holding pipe, and connecting cap and holding pipe detachable connection, the side of connecting cap is provided with the slot of adaptation with needle body, and two insertion slots are symmetrically arranged on the slot, two connecting blocks are fixedly connected on the needle body, the inner side wall of connecting cap is provided with two card slots of adaptation with connecting block, and the rear end of card slot is equal in height with connecting block, the inside of holding pipe is provided with adjusting mechanism, and the side of adjusting mechanism is connected with extrusion board, and extrusion board and connecting cap slide fit, and it is convenient for the disassembly replacement of needle body, avoids throwing away holding pipe when throwing away needle body, avoids the waste of holding pipe, and saves resources.

Description

Technical Field

[0001] This utility model relates to the field of beauty device technology, and more specifically, to a facial tightening surgical guide. Background Technology

[0002] In cosmetic surgery, a needle with a suture hole at the tip is commonly used to thread surgical sutures.

[0003] A search revealed that Chinese utility model patent application number CN200620023780.2 discloses a facial tightening surgical guide, which has a needle body with a circular cross-section and a blunt needle tip at the front end, and a handle coaxially connected to the rear. An inlet hole is provided on one side at the junction of the needle body and the handle, and outlet holes are provided on both sides behind the needle tip at the upper end of the needle body. A wire hole is provided in the needle body connecting the inlet hole and the outlet hole, and a surgical suture length display line is provided on the surface of the needle body.

[0004] Its needle body and handle are connected as a whole, making it inconvenient to disassemble or replace the needle body after each use. The handle and needle body need to be scrapped together after each use, resulting in a waste of resources. Utility Model Content

[0005] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a facial tightening surgical guide to solve the technical problems mentioned in the background art, such as the inconvenience of disassembling and replacing the needle body after each use, and the need to scrap the handle and needle body together after each use, resulting in the waste of resources.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a facial tightening surgical guide, comprising a handle and a needle body. The handle includes a connecting cap and a grip tube, which are detachably connected. The side end of the connecting cap is provided with a groove adapted to the needle body, and two slots are symmetrically arranged on the groove. Two connecting blocks are fixedly connected to the needle body. The inner side wall of the connecting cap is provided with two slots adapted to the connecting blocks, and the rear end of the slots is at the same height as the connecting blocks. An adjustment mechanism is provided inside the grip tube, and a squeezing plate is connected to the side end of the adjustment mechanism. The squeezing plate slides with the connecting cap, facilitating the disassembly and replacement of the needle body. When the needle body is discarded, the grip tube is not discarded along with it, thus avoiding waste of the grip tube and saving resources.

[0007] The present invention is further configured such that the side end of the connecting cap is provided with a threaded groove, and the side end of the grip tube is fixedly connected with an external threaded tube, the external threaded tube being screwed into the inside of the threaded groove, which facilitates the assembly and disassembly of the connecting cap.

[0008] The present invention is further provided with a first sealing gasket between the grip tube and the connecting cap to ensure the sealing of the connection between the grip tube and the connecting cap.

[0009] The present invention is further configured such that the adjusting mechanism includes an internally threaded tube, a fixing ring is fixedly connected inside the externally threaded tube, the internally threaded tube and the fixing ring are in a sealed rotating sliding fit, and a screw is connected inside the internally threaded tube to facilitate the adjustment of the position of the extrusion plate.

[0010] The present invention is further configured such that the inside of the grip tube is provided with two limiting grooves, and a limiting plate is fixedly connected to the internal threaded tube. The two limiting plates slide with the two limiting grooves respectively, thereby limiting the grip tube.

[0011] The present invention is further configured such that a sealing cap is threadedly connected to the side end of the grip tube, a rotating shaft is rotatably connected to the sealing cap, the side end of the rotating shaft is fixedly connected to the side end of the screw, and a throttle handle is fixedly connected to the side end of the rotating shaft to facilitate the rotation of the screw.

[0012] The present invention is further provided with a second sealing gasket between the sealing cap and the grip tube to ensure the sealing performance of the connection between the sealing cap and the grip tube.

[0013] The present invention is further provided that the inside of the fixing ring is provided with an annular groove, and the inside of the annular groove is provided with a sealing ring to ensure the sealing between the internal threaded tube and the fixing ring.

[0014] (III) Beneficial Effects Compared with the prior art, this utility model provides a facial tightening surgical guide, which has the following beneficial effects: 1. Insert the needle body into the inside of the connecting cap through the slot, and simultaneously insert the two connecting blocks into the inside of the connecting cap through the two slots respectively. Then rotate the needle body 90°, and rotate the two connecting blocks to the positions corresponding to the two slots. The adjusting mechanism drives the squeezing plate to move, squeezing the two connecting blocks into the inside of the two slots respectively, squeezing and fixing the needle body and connecting blocks. This makes it easy to install the needle body on the handle, and also makes it easy to remove the needle body. This avoids discarding the grip tube when the needle body is thrown away, thus avoiding waste of the grip tube and saving resources.

[0015] 2. By installing the external threaded pipe screw inside the threaded groove, it is easy to connect the connecting cap to the gripping pipe, and it is also easy to remove the connecting cap from the gripping pipe, making it easy to clean and disinfect the inside of the threaded cap.

[0016] 3. A sealing ring is installed inside the fixing ring to ensure the sealing between the internal threaded tube and the fixing ring. A second sealing gasket is installed to ensure the sealing between the sealing cap and the grip tube. At the same time, the rotating shaft is connected to the sealing cap in a sealed rotational manner. When cleaning and disinfecting the outside of the grip tube and the sealing cap, cleaning solution and disinfectant solution are prevented from entering the inside of the grip tube. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the front structure of the facial tightening surgical guide of this utility model; Figure 2 This is a structural diagram showing the connection of the connecting cap, needle body, and two connecting blocks in this utility model. Figure 3 This is a structural diagram showing the assembly of the tube holder, fixing ring, internally threaded tube, and extrusion plate in this utility model. Figure 4 This is a structural diagram showing the assembly of the gripping tube, internally threaded tube, screw, and limiting plate in this utility model. Figure 5 This is a schematic diagram of the connection between the fixing ring and the sealing ring in this utility model.

[0018] In the diagram: 1. Handle; 2. Needle body; 3. Connecting cap; 4. Grip tube; 5. Through groove; 6. Slot; 7. Connecting block; 8. Slot; 9. Extrusion plate; 10. Threaded groove; 11. External threaded tube; 12. First sealing gasket; 13. Internal threaded tube; 14. Retaining ring; 15. Screw; 16. Limiting groove; 17. Limiting plate; 18. Sealing cap; 19. Rotating shaft; 20. Rotating handle; 21. Second sealing gasket; 22. Ring groove; 23. Sealing ring. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0021] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0022] Please see Figures 1-5A facial tightening surgical guide includes a handle 1 and a needle body 2. The handle 1 includes a connecting cap 3 and a grip tube 4. The connecting cap 3 and the grip tube 4 are detachably connected. The side end of the connecting cap 3 is provided with a groove 5 that is adapted to the needle body 2. Two slots 6 are symmetrically arranged on the groove 5. Two connecting blocks 7 are fixedly connected to the needle body 2. The inner side wall of the connecting cap 3 is provided with two slots 8 that are adapted to the connecting blocks 7. The rear end of the slots 8 is at the same height as the connecting blocks 7. An adjustment mechanism is provided inside the grip tube 4. A compression plate 9 is connected to the side end of the adjustment mechanism. The compression plate 9 slides with the connecting cap 3.

[0023] Specifically, the needle body 2 is inserted into the interior of the connecting cap 3 through the through slot 5, and the two connecting blocks 7 are respectively inserted into the interior of the connecting cap 3 through the two slots 6. Then, the needle body 2 is rotated 90°, and the two connecting blocks 7 are rotated to the positions corresponding to the two slots 8. The pressing plate 9 is moved by the adjusting mechanism, and the two connecting blocks 7 are pressed into the interior of the two slots 8 respectively, thus pressing and fixing the needle body 2 and the connecting blocks 7. This makes it easy to install the needle body 2 on the handle 1, and also makes it easy to remove the needle body 2. This avoids the waste of the grip tube 4 when the needle body 2 is discarded, thus saving resources.

[0024] Please see Figure 2 and Figure 3 The side end of the connecting cap 3 is provided with a threaded groove 10, and the side end of the grip tube 4 is fixedly connected with an external threaded tube 11. The external threaded tube 11 is screwed into the inside of the threaded groove 10. A first sealing gasket 12 is provided between the grip tube 4 and the connecting cap 3 to ensure the sealing of the connection between the grip tube 4 and the connecting cap 3.

[0025] Specifically, by screwing the external threaded tube 11 into the inside of the threaded groove 10, it is easy to connect the connecting cap 3 to the grip tube 4, and it is also easy to remove the connecting cap 3 from the grip tube 4, so as to facilitate cleaning and disinfection of the inside of the threaded cap.

[0026] Please see Figures 3-5The adjusting mechanism includes an internally threaded tube 13, an externally threaded tube 11 with a fixed ring 14 inside, the internally threaded tube 13 and the fixed ring 14 having a sealing and rotating sliding fit, a screw 15 being threadedly connected inside the internally threaded tube 13, two limiting grooves 16 being provided inside the grip tube 4, and limiting plates 17 being fixedly connected to the internally threaded tube 13. The two limiting plates 17 are respectively in sliding fit with the two limiting grooves 16, which limit the grip tube 4. A sealing cap 18 is threadedly connected to the side end of the grip tube 4, and a rotating shaft 19 is rotatably connected to the sealing cap 18. The side end of the rotating shaft 19 is fixedly connected to the side end of the screw 15, and a handle 20 is fixedly connected to the side end of the rotating shaft 19 to facilitate the rotation of the screw 15. A second sealing gasket 21 is provided between the sealing cap 18 and the grip tube 4 to ensure the sealing of the connection between the sealing cap 18 and the grip tube 4. An annular groove 22 is provided inside the fixed ring 14, and a sealing ring 23 is provided inside the annular groove 22 to ensure the sealing between the internally threaded tube 13 and the fixed ring 14.

[0027] Specifically, by rotating the shaft 19 and the screw 15, the screw 15 rotates, causing the internal threaded tube 13 to move relative to the screw 15. The threaded tube drives the extrusion plate 9 to move, so that the side end of the extrusion plate 9 contacts the inner wall of the connecting cap 3, which facilitates the extrusion and fixing of the connecting block 7 inside the slot 8, ensuring the stability of the connection between the needle body 2 and the connecting cap 3. A sealing ring 23 is provided inside the fixing ring 14, which ensures the sealing between the internal threaded tube 13 and the fixing ring 14. A second sealing gasket 21 is provided to ensure the sealing between the sealing cap 18 and the grip tube 4. At the same time, the shaft 19 is connected to the sealing cap 18 in a sealed rotational connection, preventing the cleaning solution and disinfectant from entering the interior of the grip tube 4 when cleaning and disinfecting the exterior of the grip tube 4 and the sealing cap 18.

[0028] In summary, when using the overall equipment: Insert the needle body 2 into the interior of the connecting cap 3 through the slot 5, while simultaneously inserting the two connecting blocks 7 into the interior of the connecting cap 3 through the two slots 6 respectively. Then rotate the needle body 2 90°, rotating the two connecting blocks 7 to positions corresponding to the two retaining slots 8. Then pull the needle body 2 to move it, causing the two connecting blocks 7 to be inserted into the two retaining slots 8 respectively. Then rotate the rotating shaft 19 and the screw 15 counterclockwise. The rotation of the screw 15 causes the internal threaded tube 13 to move relative to the screw 15. The threaded tube drives the extrusion plate 9 to move, causing the extrusion plate to move. The side end of 9 contacts the inner wall of the connecting cap 3, pressing and fixing the connecting block 7 inside the slot 8 to fix the needle body 2. When it is necessary to disassemble the needle body 2, rotate the rotating shaft 19 and the screw 15 clockwise. Rotate the screw 15 counterclockwise to move the inner screw 15 tube away from the connecting cap 3, and then push the needle body 2 to move the connecting block 7 out of the slot 8. Then rotate the needle body 2 to rotate the connecting block 7 to the position corresponding to the slot 6, and then pull the needle body 2 out of the slot 5.

[0029] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A facial tightening surgical guide, comprising a handle (1) and a needle body (2), characterized in that: The handle (1) includes a connecting cap (3) and a grip tube (4). The connecting cap (3) and the grip tube (4) are detachably connected. The side end of the connecting cap (3) is provided with a through groove (5) that is adapted to the needle body (2). Two slots (6) are symmetrically arranged on the through groove (5). Two connecting blocks (7) are fixedly connected to the needle body (2). The inner side wall of the connecting cap (3) is provided with two slots (8) that are adapted to the connecting blocks (7). The rear end of the slots (8) is at the same height as the connecting blocks (7). An adjustment mechanism is provided inside the grip tube (4). A pressing plate (9) is connected to the side end of the adjustment mechanism. The pressing plate (9) and the connecting cap (3) are slidably engaged.

2. The facial tightening surgical guide according to claim 1, characterized in that: The connecting cap (3) has a threaded groove (10) on its side end, and the grip tube (4) is fixedly connected to an external threaded tube (11) on its side end. The external threaded tube (11) is screwed into the inside of the threaded groove (10).

3. The facial tightening surgical guide according to claim 1, characterized in that: A first sealing gasket (12) is provided between the grip tube (4) and the connecting cap (3).

4. The facial tightening surgical guide according to claim 2, characterized in that: The adjustment mechanism includes an internally threaded tube (13), and a fixed ring (14) is fixedly connected inside the externally threaded tube (11). The internally threaded tube (13) and the fixed ring (14) are in a sealed rotational sliding fit. A screw (15) is threaded inside the internally threaded tube (13).

5. The facial tightening surgical guide according to claim 4, characterized in that: The grip tube (4) has two limiting grooves (16) inside, and a limiting plate (17) is fixedly connected to the internal threaded tube (13). The two limiting plates (17) slide with the two limiting grooves (16) respectively.

6. The facial tightening surgical guide according to claim 1, characterized in that: The side end of the grip tube (4) is threaded with a sealing cap (18), and a rotating shaft (19) is rotatably connected to the sealing cap (18). The side end of the rotating shaft (19) is fixedly connected to the side end of the screw (15), and a throttle (20) is fixedly connected to the side end of the rotating shaft (19).

7. The facial tightening surgical guide according to claim 6, characterized in that: A second sealing gasket (21) is provided between the sealing cap (18) and the grip tube (4).

8. The facial tightening surgical guide according to claim 4, characterized in that: The fixed ring (14) has an annular groove (22) inside, and a sealing ring (23) is provided inside the annular groove (22).

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