CN210433569U

CN210433569U - Novel carbon fiber nose augmentation prosthesis

Info

Publication number: CN210433569U
Application number: CN201920580039.3U
Authority: CN
Inventors: 刘容嘉
Original assignee: Tianjin United Lige No3 Medical Beauty Hospital Co Ltd
Current assignee: Tianjin United Lige No3 Medical Beauty Hospital Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-05-01
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a novel carbon fiber nose augmentation prosthesis, which comprises a prosthesis nose bridge, a prosthesis nose tip, a prosthesis nose columella and a prosthesis nose root, wherein the prosthesis nose root is arranged at the upper end of the prosthesis nose bridge, a connecting convex edge a is arranged at the bottom end of the prosthesis nose bridge, a connecting convex edge b is arranged at the upper end of the prosthesis nose columella, and the connecting convex edge a and the connecting convex edge b are respectively attached in an upper connecting groove and a lower connecting groove which are arranged on the inner side wall of the prosthesis nose tip; the false nose bridge, the false nose tip and the false nose columella can be connected and fixed in a segmented mode, the damaged part can be replaced independently after the false body is damaged, the whole body does not need to be removed completely, the operation difficulty is greatly reduced, the carbon fiber layer is arranged, the axial strength of the false nose hump is improved, creep deformation does not exist, the fatigue resistance is good, the thermal expansion coefficient is small, anisotropy is realized, and the performances of the false nose hump are effectively improved.

Description

Novel carbon fiber nose augmentation prosthesis

Technical Field

The utility model belongs to the technical field of the plastic surgery, concretely relates to novel carbon fiber augmentation rhinoplasty false body.

Background

Plastic surgery is a branch of surgery, also called reconstructive surgery or plastic surgery, and the scope of treatment is mainly wounds and diseases such as skin, muscle and bone, and congenital or acquired tissue or organ defects and deformities, the treatment includes two contents of repair and reconstruction, and various autologous tissue transplants are performed by an operation method as a main means, and allogenic, xenogenic tissue or tissue substitutes can be used to repair tissue defects or deformities caused by various reasons so as to improve or restore physiological functions and appearance.

At present, most of the existing nose-humping prostheses are integrated, when a certain part of the prostheses is damaged in the using process and needs to be replaced, the whole prostheses need to be completely removed, so that the operation difficulty is increased on one hand, and the prosthesis waste is caused on the other hand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel carbon fiber augmentation rhinoplasty false body to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel carbon fiber augmentation rhinoplasty, includes false body bridge of the nose, false body nose point, false body columella and false body nasion, false body nasion is installed to the upper end of false body bridge of the nose, the bottom of false body bridge of the nose is provided with connects protruding along an a, the upper end of false body columella is provided with connects protruding along b, connect protruding along an and connect protruding edge b and paste respectively in last connecting groove and the lower connecting groove of offering in false body nose point inside wall, false body bridge of the nose, false body nose point, false body columella and false body nasion all mainly comprise inflation layer, carbon fiber layer, adhesive linkage and silica gel layer, the surface subsides on inflation layer have the carbon fiber layer, the surface on carbon fiber layer has the silica gel layer through adhesive linkage subsides.

Preferably, the thickness of the coupling protrusion a is the same as the depth of the upper coupling groove.

Preferably, the thickness of the coupling bead b is the same as the depth of the lower coupling groove.

Preferably, both sides of the bridge of the nose of the prosthesis are provided with fixed wings a.

Preferably, both sides of the prosthetic columella nasi are provided with fixing wings b.

Compared with the prior art, the beneficial effects of the utility model are that: through connecting protruding edge a, connect protruding edge, go up connecting groove and lower connecting groove's setting, thereby can be with the false body bridge of the nose, the segmentation is connected fixedly between false body nose point and the false body columella, can be alone to the damaged position change process after the false body is impaired, need not to demolish whole, greatly reduced the degree of difficulty of operation, and the setting of carbon fiber layer, the axial strength of hump nose false body has been improved, creep is not had, fatigue resistance is good, the coefficient of thermal expansion is little and have anisotropy, the effectual each item performance that has improved hump nose false body self.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the bridge of the nose prosthesis according to the present invention;

FIG. 3 is a schematic view of the tip of the prosthesis of the present invention;

FIG. 4 is a schematic structural view of the prosthetic columella nasi of the present invention;

FIG. 5 is a schematic structural view of the overall cross section of the present invention;

in the figure: 1. a prosthetic nose bridge; 2. a prosthetic nose tip; 3. a prosthetic columella nasi; 4. a prosthetic nasion; 5. a fixed wing a; 6. a fixed wing b; 7. connecting the convex edges a; 8. connecting the convex edges b; 9. an upper connecting groove; 10. a lower connecting groove; 11. a texturizing layer; 12. a carbon fiber layer; 13. an adhesive layer; 14. and (5) a silica gel layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel carbon fiber augmentation rhinoplasty, including prosthesis nose bridge 1, prosthesis nose point 2, prosthesis nose columella 3 and prosthesis nose root 4, prosthesis nose root 4 is installed to the upper end of prosthesis nose bridge 1, the bottom of prosthesis nose bridge 1 is provided with connects protruding a7 along, the upper end of prosthesis nose columella 3 is provided with connects protruding b8 along, connect protruding a7 and connect protruding b8 along paste respectively in last connecting groove 9 and the lower connecting groove 10 that set up in 2 inside walls of prosthesis nose point, prosthesis nose bridge 1, prosthesis nose point 2, prosthesis nose columella 3 and prosthesis nose root 4 all mainly by swell layer 11, carbon fiber layer 12, adhesive linkage 13 and silica gel layer 14 constitute, the surface coating of swell layer 11 has carbon fiber layer 12, the surface coating of carbon fiber layer 12 has silica gel layer 14 through adhesive linkage 13 coating.

In this embodiment, the material of the swelling layer 11 is specifically polytetrafluoroethylene, which is a safe subcutaneous implant, and the swelling layer is easy to shape, has strong sense of reality for hump nose and the like, and has better compatibility with tissues; the silica gel is short for silicon gel, the capsule wall of the nasal cavity is elastomer silicon rubber, the content filled in the capsule is the silicon gel, the nasal cavity is soft when touched by hands, the nasal cavity can be restored to the original shape when the hands are loosened by arbitrary kneading and stretching, and the nasal cavity has a better function of enlarging the appearance of the nasal cavity.

In this embodiment, through connecting protruding edge a7, connect protruding edge, go up connecting groove 9 and lower connecting groove 10's setting, thereby can be with prosthesis nose bridge 1, it is fixed to divide the connection between prosthesis nose point 2 and the prosthesis nose columella 3, can be alone to the damaged position change process after the prosthesis is impaired, need not to remove whole, greatly reduced the degree of difficulty of operation, and the setting of carbon fiber layer 12, the axial strength of hump nose prosthesis has been improved, creep-free, fatigue resistance is good, thermal expansion coefficient is little and have anisotropy, the effectual each item performance that improves hump nose prosthesis self, the setting of tie coat can be with the complete laminating of silica gel on the surface of carbon fiber layer 12.

Furthermore, the thickness of the connecting convex edge a7 is the same as the depth of the upper connecting groove 9, so that the bridge 1 of the prosthesis and the tip 2 of the prosthesis are ensured to be more fit when being connected.

Further, the thickness of the connecting convex edge b8 is the same as the depth of the lower connecting groove 10, so that the prosthetic columella nasalis 3 is ensured to be more fit with the prosthetic nose tip 2 when being connected.

Furthermore, the two sides of the prosthesis nose bridge 1 are provided with the fixing wings a5, so that the stability of the prosthesis nose bridge 1 after installation is improved, and the occurrence of lateral deviation is avoided.

Furthermore, both sides of the prosthesis columella nasalis 3 are provided with fixing wings b6, so that the stability of the prosthesis columella nasalis 3 after installation is improved, and lateral deviation is avoided.

The utility model discloses a theory of operation and use flow: can be with the segmentation between false body nose bridge 1, false body nose point 2 and the false body columella 3 connected fixedly, can change the process to impaired position alone after the false body is impaired, need not to demolish whole, greatly reduced the degree of difficulty of operation, and carbon fiber layer 12's setting has improved augmentation rhinoplasty's axial strength, and creep deformation is not had, and fatigue resistance is good, and thermal expansion coefficient is little and have anisotropy, the effectual each item performance that augments rhinoplasty self that has improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel carbon fiber augmentation rhinoplasty prosthesis, includes prosthesis nose bridge (1), prosthesis nose point (2), prosthesis columella nasi (3) and prosthesis nose root (4), its characterized in that: false body noseroot (4) are installed to the upper end of false body bridge of nose (1), the bottom of false body bridge of nose (1) is provided with connects protruding edge a (7), the upper end of false body nosepillar (3) is provided with connects protruding edge b (8), connect protruding edge a (7) and connect protruding edge b (8) to laminate respectively in last connecting groove (9) and lower connecting groove (10) that false body nosetip (2) inside wall was seted up, false body bridge of nose (1), false body nosetip (2), false body nosepillar (3) and false body noseroot (4) all mainly comprise swelling layer (11), carbon fiber layer (12), adhesive linkage (13) and silica gel layer (14), the surface subsides of swelling layer (11) have carbon fiber layer (12), the surface of carbon fiber layer (12) has silica gel layer (14) through adhesive linkage (13) subsides.

2. The novel carbon fiber augmentation rhinoplasty prosthesis of claim 1, wherein: the thickness of the connecting convex edge a (7) is the same as the depth of the upper connecting groove (9).

3. The novel carbon fiber augmentation rhinoplasty prosthesis of claim 1, wherein: the thickness of the connecting convex edge b (8) is the same as the depth of the lower connecting groove (10).

4. The novel carbon fiber augmentation rhinoplasty prosthesis of claim 1, wherein: both sides of the prosthesis nose bridge (1) are provided with fixed wings a (5).

5. The novel carbon fiber augmentation rhinoplasty prosthesis of claim 1, wherein: and both sides of the prosthesis columella nasalis (3) are provided with fixed wings b (6).