TWM445434U - Artificial nose bone structure - Google Patents

Description

Artificial nasal bone structure

The present invention relates to an artificial nasal bone structure, particularly an artificial nose bridge waist having a small side width and an artificial nose pillar having a diameter smaller than the connected artificial nose head.

Recently, with the advancement of plastic surgery, various new types of plastic surgery techniques have been continuously developed and successfully applied in cosmetic surgery, especially rhinoplasty. Because the nose of the Orientals is more collapsed, it is often necessary to raise the bridge of the nose or modify the nose to improve the aesthetic appearance of the nose. In addition, cases of damage to the bridge of the nose due to injury, such as car accidents or sports injuries, also require rhinoplasty for reconstruction or shaping.

The general rhinoplasty is mainly the artificial nasal bone made of silicone material. By surgical operation, the patient after anesthesia is directly implanted into the bridge of the nose by a wound drawn in the unilateral nostril to raise the height. The height of the bridge of the nose, while showing a relatively tall nose shape, improves the appearance of the original collapsed nose.

Referring to the first to third figures, respectively, a perspective view, a side view, and a front view of a conventional artificial nasal bone. As shown in the first to third figures, the artificial nose of the prior art has an artificial nose bridge 1 and an artificial nose column 2 to form an L-shaped structure, wherein the angle between the artificial nose bridge 1 and the artificial nose pillar 2 is 90°, and artificial The side of the bridge of the nose 1 is curved and the artificial nose bridge 1 The connecting portion 3 connected to the artificial nose post 2 has an arc shape. Further, the lateral dimension of the artificial nose post 2 is equal to the size of the artificial nose bridge 1 at the connecting portion 3. However, the above-mentioned conventional technique has a disadvantage in that the nose is easily deformed because the conventional rhinoplasty is to directly place the silicone implant on the nose, but since the supporting force of the nasal cartilage is insufficient, the nose is easily pressed by the long-term and is lowered, resulting in a side view. Look at the nose deformation like the "bird's beak" shape. Another disadvantage is that the silicone nose may be worn from the nose. Because of the traditional rhinoplasty method, if the nose is too high or too long, it is easy for all the pressure to lean forward, causing the silicone nose to penetrate the skin. Therefore, there is a need for an artificial nasal bone structure that is light in weight and has sufficient supporting force to prevent the silicone nose from penetrating to solve the above-mentioned problems of the prior art.

The main purpose of the present invention is to provide an artificial nasal bone structure for providing rhinoplasty, and includes an artificial nasal bridge and an artificial nasal small column, wherein the artificial nasal small column and the artificial nasal bridge are connected to an L-shaped structure, and artificial The angle between the small nose portion and the artificial nose portion is less than 90°. In addition, the artificial nose bridge portion further includes an artificial nose bridge main body, an artificial nose beam waist and an artificial nose head, and the artificial nose head is connected to the artificial nose pillar portion.

The side of the main body of the artificial nose bridge is curved in the middle, and the side of the waist of the artificial nose is curved in the middle, and the width of the side of the waist of the artificial nose is smaller than the width of the side of the main body of the artificial nose. In addition, the artificial nose beam body The leading edge of the part is curved, and the thickness of the main part of the artificial nose beam is reduced toward the leading edge and gradually thinned, so as to facilitate implantation into the nose, and the lower edge of the artificial nose head is a downward convex rather than an arc-shaped arc. shape. The artificial nose pillar portion is a similar cylinder, wherein the diameter of the artificial nose pillar portion may be fixed or gradually decreased from the joint portion, and the diameter of the artificial nose pillar portion at the joint portion is smaller than the width of the artificial nose portion. Therefore, the artificial nasal bone structure of the present invention has a light weight and sufficient supporting force to prevent the silicone nose from penetrating, and is very suitable for use in rhinoplasty.

The implementation of the present invention will be described in more detail below with reference to the drawings and component symbols, so that those skilled in the art can implement the present specification after studying the present specification.

Referring to the fourth figure, a schematic diagram of the artificial nasal bone structure of the present invention. As shown in the fourth figure, the artificial nasal bone structure of the present invention is composed of a flexible material, such as silicone, and mainly includes an artificial nose bridge portion 10 and an artificial nose pillar portion 20. Referring further to the fifth figure, a cross-sectional view of the artificial nose bridge portion of the artificial nasal bone structure, wherein the front surface S1 of the artificial nose portion 10 is curved, and the back surface S2 of the artificial nose portion 10 is another curved shape, and the front surface S1 The curved curvature may be the same or different from the curved curvature of the back surface S2 such that the thickness of the artificial nose portion 10 is gradually thinned from the middle toward the two side edges, that is, the middle is thicker and the edges are thinner.

As shown in the sixth figure, the side view of the artificial nasal bone structure of the present invention, wherein the angle θ between the artificial nose column portion 20 and the artificial nose bridge portion 10 is less than 90°, for example, 87° to Between 75°, and then connected into an L-like structure.

The artificial nose bridge portion 10 further includes an artificial nose bridge body portion 11, an artificial nose bridge waist portion 13 and an artificial nose portion 15, wherein the artificial nose bridge body portion 11 is located at the upper end of the artificial nose bridge portion 10, and the artificial nose portion 15 is located at the lower end of the artificial nose bridge portion 10, and The artificial nose pillar portion 20 is connected, and the artificial nose bridge waist portion 13 connects the artificial nose bridge body portion 11 and the artificial nose portion 15. As shown in the seventh figure, a front view of the artificial nasal bone structure of the present invention, wherein the side of the artificial nose bridge body portion 11 is an arc convex in the middle, and the side edge of the artificial nose beam waist portion 13 is an arc-shaped concave shape in the middle, and artificial The width of the side of the nose waist 13 is less than the width of the side of the artificial nose bridge body portion 11. Further, the leading edge 11a of the artificial nose bridge main body portion 11 is curved, and the thickness of the artificial nose bridge main body portion 11 is reduced toward the leading edge 11a to be gradually thinned to facilitate implantation into the nose, and the lower edge of the artificial nose portion 15 is oriented. Lower convex rather than arcuate arc.

The artificial nose portion 10 is mainly implanted into the nasal bridge to be attached to the nasal bone, which can increase the height of the nose and display a relatively tall nose shape, and the artificial nasal small column portion 20 is implanted between the two nostrils under the tip of the nose. In order to form an artificial nose column, the support force of the tip of the nose is increased to prevent the artificial nose bridge 10 from sliding downward to penetrate the skin of the nose.

The artificial nose pillar portion 20 is a cylinder-like body, that is, the artificial nose pillar portion 20 may have a curved or circular cross section, and the diameter of the artificial nose pillar portion 20 may be fixed or gradually decreased from the connecting portion P. Small, and the diameter of the artificial nose pillar portion 20 at the connecting portion P is smaller than the width of the artificial nose portion 15. Artificial nose The small column portion 20 can be taken to an optimum length depending on the desired tip height, as shown by the cutting line C in the figure.

The artificial nasal bone structure of the present invention can be cut by the operator of the plastic surgeon, for example, by cutting out the excess portion of the artificial nasal column portion 20 and implanting it into the bridge of the nose through the nasal column according to the direction D shown in the fourth figure. Rhinoplasty for the purpose of improving the overall nose shape.

The artificial nasal bone structure of the present creation can be made of silicone rubber.

In summary, the feature of this creation is that the angle between the artificial nose column and the artificial nose beam is less than 90°, which can increase the supporting force, prevent the artificial nose bone from being slid down and deformed, and even wear the skin and expose it, especially, The lower edge of the artificial nose is not arcuate, so it improves the curve of the nose and is softer to avoid a feeling of being too blunt.

Another feature of the creation is that the side of the waist of the artificial nose is concave and curved, and the width of the side of the waist of the artificial nose is smaller than the width of the side of the main body of the artificial nose, thereby reducing the weight of the artificial nose and further improving the artificial nasal bone. The phenomenon of falling. In addition, the diameter of the artificial nose column is smaller than the width of the artificial nose, which can appropriately modify the shape of the nose, thereby increasing the appearance.

The above description is only for the purpose of explaining the preferred embodiment of the present invention, and is not intended to impose any form of limitation on the creation, so that any modification or alteration of the creation made in the same creative spirit is provided. , should still be included in the scope of protection of this creative intent.

1‧‧‧ artificial nose bridge

2‧‧‧Artificial nose column

3‧‧‧Connected section

10‧‧‧ Artificial nose bridge

11‧‧‧ Artificial nose bridge main body

11a‧‧‧ leading edge

13‧‧‧ Artificial nose bridge waist

15‧‧‧Artifical nose head

20‧‧‧Artificial nose column

C‧‧‧ cutting line

D‧‧‧ Direction

P‧‧‧Connecting Department

S1‧‧ positive

S2‧‧‧Back

Θ‧‧‧ angle

The first figure shows a perspective view of a conventional artificial nasal bone.

The second figure shows a side view of a conventional artificial nasal bone.

The third figure shows a front view of a conventional artificial nose.

The fourth figure shows a three-dimensional schematic diagram of the artificial nasal bone structure of the present creation.

The fifth figure shows a cross-sectional view of the artificial nose bridge in the artificial nasal bone structure of the present creation.

The sixth figure shows a side view of the artificial nasal bone structure of the present creation.

The seventh figure shows a front view of the artificial nasal bone structure of the present creation.

10‧‧‧ Artificial nose bridge

11‧‧‧ Artificial nose bridge main body

11a‧‧‧ leading edge

13‧‧‧ Artificial nose bridge waist

15‧‧‧Artifical nose head

20‧‧‧Artificial nose column

D‧‧‧ Direction

Claims (5)

An artificial nasal bone structure consisting of a flexible material for implanting into the nose of a human body to achieve a rhinoplasty effect, the artificial nasal bone structure comprising: an artificial nasal bridge portion comprising an artificial nose beam body portion and an artificial nose beam waist portion And an artificial nose head, wherein the artificial nose bridge has a curved front surface, and the artificial nose portion has a curved shape on the back side, and the curved curvature of the front surface may be the same or different from the arc of the back surface. The curvature of the shape, and the thickness of the artificial nose portion is gradually thinned from the middle toward the two side edges, the artificial nose portion is located at the upper end of the artificial nose portion, and the artificial nose portion is located at the lower end of the artificial nose portion, and the artificial nose portion is located at the lower end of the artificial nose portion The artificial nose bridge body portion and the artificial nose head portion are connected by the artificial nose bridge waist portion, the front edge of the artificial nose bridge body portion is an arc shape, and the thickness of the artificial nose bridge body portion is reduced toward the front edge and gradually thinned. The lower edge of the artificial nose head is a downward convex rather than an arc-shaped arc; and an artificial nasal small column is a cylinder similar to the artificial nasal head and the artificial nose bridge A clip angle, and further connected to the L-like structure, and the artificial columella portion and the connecting portion of the artificial nose portion is a connecting portion. The artificial nasal bone structure according to claim 1, wherein a side of the main body of the artificial nose bridge is an arc that is convex in the middle, and a side of the waist of the artificial nose is an arc of a concave shape, and the artificial nose bridge is The width of the sides of the waist is less than the width of the sides of the body portion of the artificial nose bridge. The artificial nasal bone structure according to claim 1, wherein the included angle is between 87° and 75°. The artificial nasal bone structure according to claim 1, wherein the artificial nasal small column portion has a curved or circular cross section, and the diameter of the artificial nasal small cylindrical portion is gradually decreased by the connecting portion. The diameter of the artificial nasal cap portion at the connecting portion is smaller than the width of the artificial nose portion. The artificial nasal bone structure of claim 1, wherein the flexible material comprises silicone.