CN213697362U

CN213697362U - Lower chin implant

Info

Publication number: CN213697362U
Application number: CN202022405872.XU
Authority: CN
Inventors: 曹孟君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-16
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a chin implant, its body are the bar form of uplift, the body is narrowed to both ends by middle part to both ends attenuation gradually, width by the middle part along length direction's thickness, the body makes width direction's one of them side width be greater than the width of width direction's opposite side along the skew central line of width direction's thickness high point. The utility model discloses a chin implant, the skew central line of thickness high point of body along width direction makes one of them side width of width direction be greater than the width of width direction's opposite side, and the narrow one side of width can be used for improving the anterior eminence of chin promptly, and the long one side of width can be used for improving the length of chin, and the doctor can select which side needs to use according to the particular case of the person of seeking beauty during the operation.

Description

Lower chin implant

Technical Field

The utility model relates to a medical instrument surgical implant technical field especially relates to a chin implant.

Background

Currently, the main methods of chin reshaping are prosthesis implantation and injection. Wherein, the prosthesis implantation method is to implant the chin prosthesis into the chin of the plastic patient. The existing chin prosthesis implantation mainly has two requirements, one is to lift the front protrusion degree of the chin to correct the problem of the chin back protrusion of the beauty seeking person, and the other is to lift the length of the chin to correct the problem of the chin shortness of the beauty seeking person, and the two requirements of the existing methods have certain defects in use.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a chin implant that can be used to lift both the anterior prominence and the taper.

In order to solve the technical problem, the utility model discloses a technical scheme be: the chin implant body is in a raised strip shape, the thickness of the chin implant body along the length direction is gradually thinned from the middle part to two ends, the width of the chin implant body is gradually narrowed from the middle part to two ends, and the thickness high point of the chin implant body along the width direction deviates from the center line, so that the width of one side of the chin implant body in the width direction is larger than the width of the other side of the chin implant body in the width direction.

Further, the bottom surface of the body is an arc-shaped concave surface.

Further, the concave depth of the arc concave surface is 1/10-3/10 of the height of the body.

Furthermore, the ratio of the two sides of the body in the width direction is 1:1.5-1: 4.

Further, the length of the body is 4-6 cm.

Further, the width of the widest part of the body is 12-20 mm.

Further, the thickness of the thickest part of the body is 5 mm-12 mm.

Furthermore, wing-shaped parts integrally extend from the body to two ends in the length direction, the thickness of the wing-shaped parts becomes thinner gradually along the extension direction, and the width of the wing-shaped parts becomes narrower gradually along the extension direction.

Further, the length of the wing part is 3-4 cm.

Further, the body is made of polytetrafluoroethylene or a silica gel material.

The beneficial effects of the utility model reside in that: the thickness high point of the body along the width direction deviates from the midline, so that the width of one side in the width direction is larger than the width of the other side in the width direction, namely, the narrow side can be used for improving the anterior eminence of the chin, the long side can be used for improving the length of the chin, and a doctor can select which side is needed according to needs during operation.

Drawings

Fig. 1 is a schematic cross-sectional view of a chin implant according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a chin implant in accordance with an embodiment of the present invention;

FIG. 3 is a schematic structural view of a chin implant according to an embodiment of the present invention;

FIG. 4 is a schematic view of a wing of a chin implant according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a chin implant according to an embodiment of the present invention;

fig. 6 is a structural diagram illustrating a bending state of the chin implant according to an embodiment of the present invention.

Description of reference numerals:

10. a body; 11. an arc-shaped concave surface; 20 wings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the chin implant of the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 6, a chin implant includes a body 10 in a raised strip shape, wherein the thickness of the body 10 along a length direction gradually decreases from a middle portion to two ends, the width gradually decreases from the middle portion to the two ends, and a thickness height point of the body 10 along a width direction deviates from a center line, such that the width of one side of the body in the width direction is greater than the width of the other side of the body in the width direction.

The thickness high point of the body 10 along the width direction deviates from the midline, so that the width of one side of the width direction is larger than the width of the other side of the width direction, namely, the narrow side can be used for improving the protrusion degree of the chin, the long side can be used for improving the length of the chin, and a doctor can select which side is needed according to needs during operation.

Referring to fig. 1 and 2, the bottom surface of the body 10 is an arc-shaped concave surface 11. The concave surface 11 of arc can be more the human mandible of adaptation, and the body 10 is avoided removing in the laminating more. And the gap between the artificial blood vessel and the chin of a human body can be reduced, blood is prevented from overflowing to the gap, and infection caused by easy displacement and blood stasis after operation is solved.

Preferably, the concave depth of the curved concave surface 11 is 1/10-3/10 of the height of the body 10. I.e., 1/10-6/10 where c is H. Preferably, the bottom surface of body 10 is shallowed gradually by the middle part to both ends along length direction, and is shallowed gradually by the middle part to both ends along width direction equally, and is simple, and the sunken degree of depth in the middle part of the sunken face of arc is 3mm, becomes shallowed 2mm to both ends gradually and even 1 mm.

Preferably, the ratio of the width direction of both sides of the body 10 is 1:1.5 to 1: 4. Preferably, the ratio of the two sides of the body 10 in the width direction is 1: 2. That is, as shown in FIG. 1, the ratio of a to b is 1:1.5 to 1:4, preferably 1: 2.

Preferably, the length of the body 10 is 4-6 cm.

Preferably, the body 10 has a width at its widest point of 12 mm to 20 mm. Generally the width of the central portion.

Preferably, the thickness of the body 10 at its thickest point is 5 mm to 12 mm. Typically the thickness of the middle portion. I.e., H as shown in fig. 1.

Referring to fig. 4 and 6, the wing portions 20 integrally extend from both ends of the body 10 in the longitudinal direction, and the wing portions 20 gradually decrease in thickness and width in the extension direction. The wing 20 is provided to be extended to fit to the lower jaw edge of the cheek side of the human body, the shape of the cheek can be improved, and the contact area can be increased to improve the stability of the implantation.

Preferably, the length of the wings 20 is 3-4 cm. Preferably, the total length of the lower cheek implant provided with the wings 20 is 8-12 cm, i.e. the sum of the lengths of the body 10 and the wings 20.

Preferably, the body 10 is made of polytetrafluoroethylene or a silicone material. It will be appreciated that other medical implant materials may be used as desired.

To sum up, the utility model provides a pair of chin implant, the body is along the skew central line of width direction's thickness high point, makes width direction's one of them side width be greater than the width of width direction's opposite side, and the narrow one side of width can be used for improving chin protrusive degree promptly, and the long one side of width can be used for improving the length of chin, and the doctor can select which one side needs to use as required during the operation. .

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. The chin implant is characterized in that a body is in a raised strip shape, the thickness of the body along the length direction is gradually thinned from the middle part to two ends, the width of the body is gradually narrowed from the middle part to two ends, and the thickness high point of the body along the width direction deviates from the center line, so that the width of one side of the body along the width direction is larger than the width of the other side of the body along the width direction.

2. A chin implant according to claim 1, wherein the bottom surface of the body is an arcuate concave surface.

3. A chin implant according to claim 2, wherein the recess depth of the curved recess surface is from 1/10-3/10 of the height of the body.

4. A chin implant according to claim 1, wherein the ratio of the sides of the body in the width direction is 1:1.5-1: 4.

5. A chin implant according to claim 1, wherein the length of the body is 4-6 cm.

6. A chin implant according to claim 1, wherein the body is 12 mm to 20 mm wide at its widest point.

7. A chin implant according to claim 1, wherein the thickness of the body at its thickest is in the range 5 mm to 12 mm.

8. The chin implant of claim 1, wherein the body integrally extends to two ends in the length direction to form wing-shaped portions, the wing-shaped portions are gradually thinner in thickness along the extension direction and gradually narrower in width along the extension direction.

9. A chin implant according to claim 8, wherein the wing portion is 3-4 cm in length.

10. A chin implant according to claim 1, wherein the body is made of a teflon or silicone material.