Nasal plastic stent with adjusting structure

Abstract

The utility model discloses a nose plastic support with an adjusting structure, and relates to the technical field of nose plastic, the nose plastic support comprises a connector and three cartilage sheets, the two sides of the front end and the rear end of the connector are respectively provided with an inserting groove, the connector is connected with the three cartilage sheets in an inserting mode through the three inserting grooves, and the three cartilage sheets are connected with the connector through the adjusting structure. The three cartilage pieces are connected with the connector to form a triangular pyramid structure, a plurality of adjusting convex teeth are fixedly installed on one sides of the interiors of the three inserting grooves at equal intervals, a plurality of adjusting tooth grooves are formed in one sides of the upper ends of the three cartilage pieces at equal intervals, and the adjusting tooth grooves are matched with the adjusting convex teeth. By means of the adjusting convex teeth and the adjusting tooth grooves, when the stent is implanted, the positions of the cartilage pieces inserted into the inserting grooves can be adjusted according to needs, and fine adjustment of the length of the stent is achieved; and the cartilage piece can be cut from the position of the cutting groove, so that the length of the cartilage piece can be shortened as required.

Description

Technical Field

[0001] The utility model relates to the technical field of rhinoplasty, in particular to a rhinoplasty bracket with an adjustment structure. Background Art

[0002] Rhinoplasty can reduce or increase the size of the nose, change the shape of the nose tip or bridge, narrow flared nostrils, or alter the shape of the triangle between the nose and upper lip.

[0003] A search revealed patent publication number CN 209595836 U, which discloses a novel rhinoplasty stent. This patent relates to rhinoplasty surgery and includes a first cartilage sheet and a second cartilage sheet, one end of which is fixedly connected to the other end of the second cartilage sheet to form a V-shaped stent. The novel rhinoplasty stent provided by the present invention has an open end sutured to the nasal septum to form a triangular structure. This achieves the ideal rhinoplasty height while maintaining long-lasting stability and effectively avoiding the risk of deformation later in the procedure.

[0004] Since the structures of the various parts of the above-mentioned stent are relatively fixed and the adjustment range is limited, it is difficult for the doctor to make subtle adjustments to the length of the cartilage piece as needed during the operation. Therefore, in order to solve the above-mentioned problem, we propose a rhinoplasty stent with an adjustment structure. Utility Model Content

[0005] The purpose of the utility model is to solve the defects in the prior art and to propose a nose plastic surgery bracket with an adjustment structure.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A nose plastic surgery bracket with an adjustment structure includes a connector and three cartilage pieces. Plug-in slots are provided on both sides of the front and rear ends of the connector. The connector is plugged with the three cartilage pieces through the three plug-in slots. The three cartilage pieces are connected to the connector to form a triangular pyramid structure. A plurality of adjustment convex teeth are fixedly installed at equal intervals on one side of the three plug-in slots. A plurality of adjustment tooth grooves are provided at equal intervals on one side of the upper ends of the three cartilage pieces. The adjustment tooth grooves are adapted to the adjustment convex teeth.

[0008] Furthermore, a plurality of connection holes are equidistantly formed at one end of the three cartilage pieces away from the connector, and pull wires are connected between the connection holes at the lower ends of the three cartilage pieces.

[0009] Furthermore, a plurality of cutting grooves are equidistantly formed at one end of the three cartilage pieces away from the connecting head, and the plurality of cutting grooves and the plurality of connecting holes are spaced apart from each other.

[0010] Furthermore, the top ends of the three cartilage pieces are fixed to the insertion slots by suturing.

[0011] Furthermore, the connector is made of silicone and the cartilage piece is rib cartilage.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model provides adjustment convex teeth and adjustment tooth grooves, which can adjust the position of the cartilage piece inserted into the insertion groove according to needs when the stent is implanted, thereby achieving fine adjustment of the stent length; and the cartilage piece can be cut from the position of the cutting groove, so that the length of the cartilage piece can be shortened as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 A three-dimensional diagram of the cartilage sheet of the present invention;

[0017] Figure 3 It is a three-dimensional diagram of the connector of the present invention.

[0018] In the figure: 1. Connector; 2. Cartilage piece; 3. Pull wire; 4. Connecting hole; 5. Cutting groove; 6. Adjusting tooth groove; 7. Adjusting convex tooth; 8. Insertion groove. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0020] Reference Figure 1-3 A nose plastic surgery bracket with an adjustment structure includes a connector 1 and three cartilage pieces 2. Insertion slots 8 are provided on both sides of the front and rear ends of the connector 1. The connector 1 is connected to the three cartilage pieces 2 through the three insertion slots 8. The three cartilage pieces 2 are connected to the connector 1 to form a triangular pyramid structure. A plurality of adjustment convex teeth 7 are fixedly installed at equal distances on one side of the three insertion slots 8. A plurality of adjustment tooth grooves 6 are equidistantly provided on one side of the upper ends of the three cartilage pieces 2. The adjustment tooth grooves 6 are adapted to the adjustment convex teeth 7.

[0021] The triangular pyramid structure is mechanically stable and can have long-lasting stability after being implanted in the patient's nose. By setting the adjustment convex teeth 7 and the adjustment tooth grooves 6, the position of the cartilage piece 2 inserted into the insertion groove 8 can be adjusted as needed when the stent is implanted, thereby achieving fine adjustment of the stent length.

[0022] The top ends of the three cartilage pieces 2 are fixed to the insertion slots 8 by suturing, which can improve the stability of the connection between the cartilage pieces 2 and the insertion slots 8.

[0023] The connector 1 can be made of silicone, and the cartilage piece 2 can be rib cartilage; the rib cartilage can undergo some relatively large plastic modifications and has a wide range of uses.

[0024] The three cartilage pieces 2 are provided with a plurality of connection holes 4 at equal distances at one end away from the connector 1 , and a pull wire 3 is connected between the connection holes 4 at the lower ends of the three cartilage pieces 2 ; the pull wire 3 can prevent the cartilage pieces 2 from collapsing, making the bracket more stable.

[0025] The three cartilage pieces 2 are evenly spaced apart from one end of the connector 1 and have multiple cutting grooves 5, which are spaced apart from the multiple connecting holes 4. The cartilage pieces 2 can be cut from the positions of the cutting grooves 5, thereby shortening the length of the cartilage pieces 2 as needed.

Claims

1. A nose plastic surgery bracket with an adjustment structure, comprising a connector (1) and three cartilage pieces (2), wherein both sides of the front end and the rear end of the connector (1) are provided with plug-in slots (8), the connector (1) is plugged with the three cartilage pieces (2) through the three plug-in slots (8), and the three cartilage pieces (2) are connected to the connector (1) to form a triangular pyramid structure, characterized in that: A plurality of adjusting convex teeth (7) are fixedly installed at equal intervals on one side of the interior of the three plug-in slots (8), and a plurality of adjusting tooth grooves (6) are opened at equal intervals on one side of the upper ends of the three cartilage pieces (2), and the adjusting tooth grooves (6) are adapted to the adjusting convex teeth (7).

2. The nose plastic surgery stent with an adjustment structure according to claim 1, characterized in that: A plurality of connection holes (4) are equidistantly formed at one end of the three cartilage pieces (2) away from the connector (1), and a pull line (3) is connected between the connection holes (4) at the lower ends of the three cartilage pieces (2).

3. The nose plastic surgery stent with an adjustment structure according to claim 2, characterized in that: The ends of the three cartilage pieces (2) away from the connector (1) are provided with a plurality of cutting grooves (5) at equal distances, and the plurality of cutting grooves (5) and the plurality of connecting holes (4) are arranged at intervals from each other.

4. The rhinoplasty stent with an adjustment structure according to claim 1, characterized in that: The top ends of the three cartilage pieces (2) are fixed to the insertion slots (8) by suturing.

5. The rhinoplasty stent with an adjustment structure according to claim 1, characterized in that: The connector (1) is made of silicone, and the cartilage piece (2) is rib cartilage.

Images