Variable double-bag breast implant

Abstract

The invention discloses a variable double-bag breast implant comprising an expansion bag, a breast implant and a self-closing type injection valve. The variable double-bag breast implant is characterized in that the breast implant is arranged in a cavity of the expansion bag to form a double-bag structure, the breast implant and the cavity share the same bottom, and the self-closing type injection valve is arranged on the surface of the expansion bag. The variable double-bag breast implant with the structure can effectively reduce capsular contracture and micromolecule exudation and simultaneously relieve the pains of patients in operation.

Description

technical field [0001] The invention relates to the technical field of breast prosthesis for plastic surgery, in particular to a variable double-capsule breast implant. Background technique [0002] Breast augmentation surgery is the most common plastic and cosmetic surgery for breast enlargement, and the breast augmentation method is commonly used as prosthesis. The medical profession still believes that breast augmentation surgery is an effective method to truly enlarge the breast, but implanting prosthesis The postoperative pain caused by capsular contracture is the biggest complication of breast augmentation surgery. The reason for capsular contracture is that the prosthesis implanted under the pectoralis major has a lot of body fluid retention around it, and the irregular extrusion and friction of the chest muscle on the prosthesis greatly increases the incidence of capsular contracture; Post-hematoma and infection not only increase the probability of capsular contract...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, before placing the prosthesis, it is necessary to separate the close pectoralis major muscle with an expansion device, create a space for implanting the prosthesis, and then implant the prosthesis selected before the operation; or first use a size-variable, one end Put the silicone rubber expansion bag connected with the syringe into the body and inflate it to expand. When enough space is expanded, take out the expansion bag and implant the prosthesis, which will increase the wear and tear of the cavity tissue and the exudation of body fluid, which greatly increases the The possibility of capsular contracture, and if the expansion bag is used to remove it, it is equivalent to two operations, which greatly increases the pain of the patient

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