CN211067206U

CN211067206U - Mammary gland prosthesis fixing device

Info

Publication number: CN211067206U
Application number: CN201921751087.0U
Authority: CN
Inventors: 徐军利; 江世威
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-24
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to a mammary gland false body fixing device, it includes base (1) and face guard (2), base (1) comprises base main part (11) and a plurality of artificial ligament (12), each artificial ligament (12) one end is even as an organic whole with the periphery of base main part (11) respectively, the other end is towards the opposite direction at base main part (11) center, face guard (2) are the disk body of being made by medical silica gel, each ligament hole (21) on face guard (2) are passed respectively to the free end one-to-one of each artificial ligament (12). The mammary prosthesis can droop naturally after being implanted, is symmetrical to the appearance of the contralateral breast, is not easy to shift, and has small risk of secondary operation. The breast implant is implanted into the female breast by a medical cosmetology method, can realize complete invisibility, has the functions of improving, shaping and increasing the elasticity of a mammary prosthesis, has better bionic effect, is more real and natural, and is beneficial to enhancing the life confidence after the operation.

Description

Mammary gland prosthesis fixing device

Technical Field

The utility model relates to a medical cosmetology apparatus, concretely relates to mammary gland false body fixing device.

Background

In recent years, the incidence of breast cancer in women has become higher and higher, and the proportion of mastectomy has also become higher and higher. The breast prosthesis reconstruction after the breast cancer resection operation is a good remedy, but one reason why a great number of breast resectors domestically and internationally do not perform breast prosthesis reconstruction is that the breast prosthesis reconstruction is painful due to secondary trauma, and the other reason is that the risk that the reconstructed breast prosthesis needs to be operated again after being displaced exists, so that the postoperative dual-purpose attack on a patient is caused, and the treatment confidence and the postoperative life quality are influenced.

At present, the technical and effect problems of breast prosthesis reconstruction after breast cancer resection are as follows:

1. and (3) autologous transplantation reconstruction: autograft reconstruction is a breast reconstruction procedure using transplanted latissimus dorsi (or other available site muscles) and abdominal fat. Autograft reconstruction can cause secondary trauma pain to the patient and risks of lifelong pain at the secondary trauma site and necrosis and atrophy of surrounding tissues. Moreover, the success rate of autologous muscle and fat transplantation is not high, and various postoperative complications and sequelae are easy to generate.

2. Artificial prosthesis implantation reconstruction: the artificial prosthesis implantation reconstruction is a breast prosthesis made of medical silica gel, and the doctor manually makes fascia envelopes or carries out fixed breast reconstruction operation by using a biological patch mode. The problems of the artificial prosthesis implantation reconstruction are that: because the fixing method is not ideal enough, the prosthesis is not symmetrical to the appearance of the contralateral breast due to unnatural sagging after being implanted, and the implanted prosthesis is easy to shift after reconstruction.

Disclosure of Invention

The utility model aims at providing a mammary gland false body fixing device that the flagging nature after mammary gland false body implantation, with offside breast outward appearance symmetry, mammary gland false body is difficult to shift, and secondary operation risk is little.

The technical solution of the utility model is that: the artificial ligament protection device comprises a base and a mask, wherein the base is composed of a disk-shaped base main body and a plurality of artificial ligaments, the disk-shaped base main body is made of medical silica gel and provided with a through hole, each artificial ligament is radially dispersed by taking the base main body as a center, one end of each artificial ligament is connected with the periphery of the base main body into a whole along the radial direction of the base main body, the other end of each artificial ligament faces the opposite direction of the center of the base main body, the mask is a disk-shaped body made of medical silica gel, ligament holes matched with the artificial ligaments on the base are circumferentially dispersed and provided in the position of the mask close to the edge, the free ends of the artificial ligaments, which are not connected with the base main body, penetrate through ligament holes on the mask in a one-to-.

The technical effects of the utility model are that: the mammary prosthesis can droop naturally after being implanted, is symmetrical to the appearance of the contralateral breast, is not easy to shift, and has small risk of secondary operation. The breast implant is implanted into the female breast by a medical cosmetology method, can realize complete invisibility, has the functions of improving, shaping and increasing the elasticity of a mammary prosthesis, has better bionic effect, is more real and natural, and is beneficial to enhancing the life confidence after the operation. After being implanted into human body, the fiber is firmly fixed with human tissue, is not easy to move and shift, has large adhesive force, uniform and natural fiber tension and is more close to the natural tissue of the human body.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Detailed Description

As shown in fig. 1, it includes a base 1 and a face mask 2, the base 1 is composed of a disk-shaped base body 11 with a through hole made of medical silica gel and a plurality of artificial ligaments 12, each artificial ligament 12 is dispersed radially with the base body 11 as the center, one end is connected with the periphery of the base body 11 along the radial direction of the base body 11, the other end faces the opposite direction of the center of the base body 11, the face mask 2 is a disk-shaped body made of medical silica gel, a plurality of ligament holes 21 matched with each artificial ligament 12 on the base 1 are dispersed and arranged on the periphery of the face mask 2 near the edge, the free ends of each artificial ligament 12 not connected with the base body 11 are respectively passed through the ligament holes 21 on the face mask 2 in a one-to-one correspondence, and an anti-displacement cavity for containing mammary gland prosthesis is enclosed between the base body 11 and the face mask 2.

The artificial ligament 12 is a flat band-shaped body made of medical silica gel, and a plurality of protrusions 13 for increasing the adhesive force between the artificial ligament 12 and human tissues are respectively arranged on the side edges of two sides of the two wide surfaces of the artificial ligament 12 at intervals along the extending direction of the artificial ligament 12. The artificial ligament 12 has a plurality of protrusions 14 on its two broad surfaces for increasing adhesion to human tissue.

The base main body 11 is composed of an inner ring 15, a middle ring 16, an outer ring 17, a plurality of radial ligaments 18 and a plurality of oblique ligaments 19 which are of an integral structure, wherein each radial ligament 18 is respectively distributed along the radial direction of the base main body 11 and uniformly dispersed in the circumferential direction, one end facing the center of the base main body 11 is connected with the inner ring 15 into a whole, the middle part is connected with the middle ring 16 into a whole, one end facing the opposite direction of the center of the base main body 11 is connected with the outer ring 17 into a whole, one end of each oblique ligament 19 is respectively connected with the position where the radial ligament 18 is connected with the outer ring 17 into a whole, and the other end of each oblique ligament is connected with the middle position between the connecting. The number of the radial ligaments 18 is equal to the number of the artificial ligaments 12, the number of the oblique ligaments 19 is twice the number of the artificial ligaments 12, and one end of each artificial ligament 12, which is connected with the base main body 11 in the radial direction, is connected with the positions of each radial ligament 18 and the outer ring 17.

The inner ring 15, the middle ring 16, the outer ring 17, each radial ligament 18 and each oblique ligament 19 are respectively flat bands made of medical silica gel, and a plurality of protrusions 13 for increasing the adhesive force between the protrusions and human tissues are respectively arranged on the side edges of two wide surfaces of the inner ring 15, the middle ring 16, the outer ring 17, each radial ligament 18 and each oblique ligament 19 at intervals. The inner ring 15, the middle ring 16, the outer ring 17, each of the radial ligaments 18 and each of the oblique ligaments 19 are provided on their two wide surfaces with a plurality of protrusions 14 for increasing adhesion to human tissues, respectively.

The periphery of the base main body 11 is provided with 6-12 artificial ligaments 12.

The mask 2 has a diameter larger than that of the base body 11. Each ligament hole 21 on the face mask 2 is a strip hole which is consistent with the section shape of the artificial ligament 12 and the long axis direction of which is vertical to the radial direction of the face mask 2 at the position.

The surfaces of the two sides of the face mask 2 are frosted surfaces respectively.

The breast prosthesis fixing device has the advantages that:

1. the unique fixing method of the product can effectively solve the fixing problem of the implanted mammary gland prosthesis. The situation of prosthesis displacement after fixation hardly occurs; the elastic base and the human tissue grow together, so that the appearance and the sag of the reconstructed breast are more natural; the doctor can precisely adjust the length and the force of the elastic artificial ligament, so that the reconstructed breast is basically consistent with the opposite breast in the sagging degree, and the problem of asymmetric appearance of the bilateral breasts is solved.

2. The cost of the artificial prosthesis implantation reconstruction operation and the complexity of the operation can be obviously reduced.

3. The rejection risk of the biological patch can be eliminated, the postoperative complication risk of the patient is obviously reduced, and the postoperative recovery time of the patient is obviously reduced.

4. The utility model discloses the main problem that artificial prosthesis implantation rebuild the existence has been solved well to the product, and the patient then need not select autograft to rebuild the operation, and the patient has not had secondary wound's misery, has also not lost the painful misery of musculature lifelong, can not take place because of losing the necrotic problem of musculature and partial tissue yet.

The utility model discloses the product can be better when solving above-mentioned problem let the patient cooperate the treatment, establish confidence, improve the quality of life.

The method is characterized in that:

the mask can be made into various shapes similar to an ellipse, a water drop, a peach and the like so as to adapt to and meet the requirements of different patients, and the mask is kept consistent with the appearance of the contralateral breasts of the patients as much as possible to achieve the beautiful effect. The base and the face mask are connected and fixed to form a mesh bag, the breast prosthesis is put into the mesh bag to form a whole, and 6-12 elongated artificial ligaments are arranged around the mesh bag and fixed with human tissues. After the foreign body is implanted into the human tissue, the fiber wrapping starts in about 20 days and scar wrapping is formed in several months, the suture line can play a role in fixing the breast prosthesis before the scar wrapping is formed, after the scar wrapping is formed, the breast prosthesis is fixed by the human threading belt wrapped by the scar, and the human threading belt main body has elasticity, so that the reconstructed breast is more natural, and the bionic and simulated aesthetic requirements can be better met.

Claims

1. Mammary gland prosthesis fixing device, its characterized in that: the artificial mammary gland prosthesis comprises a base (1) and a mask (2), wherein the base (1) is composed of a disc-shaped base body (11) which is made of medical silica gel and provided with a through hole and a plurality of artificial ligaments (12), each artificial ligament (12) is dispersed radially by taking the base body (11) as a center, one end of each artificial ligament is connected with the periphery of the base body (11) into a whole along the radial direction of the base body (11), the other end of each artificial ligament faces the opposite direction of the center of the base body (11), the mask (2) is a disc-shaped body made of medical silica gel, a plurality of ligament holes (21) which are matched with the artificial ligaments (12) on the base (1) are circumferentially dispersed at the position of the mask (2) close to the edge, free ends of the artificial ligaments (12) which are not connected with the base body (11) respectively penetrate through the ligament holes (21) on the mask (2) in a one-to-one correspondence manner, and an anti-displacement cavity for containing a mammary prosthesis is enclosed between the.

2. The mammary prosthesis fixing device according to claim 1, wherein the artificial ligament (12) is a flat band-shaped body made of medical silica gel, and a plurality of protrusions (13) for increasing the adhesive force with human tissues are respectively arranged on the side edges of the two wide surfaces of the artificial ligament (12) at intervals along the extending direction of the artificial ligament (12).

3. The mammary prosthesis anchoring device according to claim 2, wherein the artificial ligament (12) has a plurality of protrusions (14) on each of its two broad surfaces for increasing adhesion to body tissue.

4. The mammary prosthesis anchoring device according to claim 1, wherein the base body (11) is formed by an inner ring (15), a middle ring (16), an outer ring (17), a plurality of radial ligaments (18) and a plurality of oblique ligaments (19) which are integrally formed, each radial ligament (18) is distributed along the radial direction of the base body (11) and uniformly dispersed in the circumferential direction, one end of each oblique ligament (19) facing the center of the base body (11) is integrally connected to the inner ring (15), the middle of each oblique ligament is integrally connected to the middle ring (16), one end of each oblique ligament (19) facing the opposite direction of the center of the base body (11) is integrally connected to the outer ring (17), one end of each oblique ligament (19) is integrally connected to the radial ligament (18) at a position where the outer ring (17) is connected, and the other end of each oblique ligament is integrally connected to a position between the radial ligament (18) and the middle ring (16).

5. The mammary prosthesis anchoring device according to claim 4, characterized in that the number of radial ligaments (18) is equal to the number of artificial ligaments (12), the number of oblique ligaments (19) is twice the number of artificial ligaments (12), and the end of each artificial ligament (12) radially connected to the base body (11) is connected to the position where each radial ligament (18) is connected to the outer ring (17) respectively.

6. The mammary prosthesis fixing device according to claim 4, wherein the inner ring (15), the middle ring (16), the outer ring (17), each radial ligament (18) and each oblique ligament (19) are respectively flat bands made of medical silica gel, and a plurality of protrusions (13) for increasing the adhesive force with human tissues are respectively arranged on the side edges of two sides of the two wide surfaces of the inner ring (15), the middle ring (16), the outer ring (17), each radial ligament (18) and each oblique ligament (19) at intervals.

7. The mammary prosthesis anchoring device according to claim 6, characterized in that the inner ring (15), the middle ring (16), the outer ring (17), the radial ligaments (18) and the oblique ligaments (19) have on their two broad surfaces a plurality of protuberances (14) which increase the adhesion to the human tissue.

8. The mammary prosthesis anchoring device according to claim 1, characterized in that the base body (11) is provided at its periphery with 6-12 artificial ligaments (12).

9. The mammary prosthesis anchoring device according to claim 1, characterized in that the diameter of the face mask (2) is greater than the diameter of the base body (11), and that each ligament hole (21) in the face mask (2) is a bar hole having a major axis in line with the cross-sectional shape of the artificial ligament (12) and perpendicular to the radial direction of the face mask (2) at the location.

10. The mammary prosthesis anchoring device according to claim 1, characterized in that the surfaces of the mask (2) on both sides are frosted surfaces, respectively.