Preparation method of costicartilage material for nose filling and shaping

Abstract

The invention discloses a preparation method of a costicartilage material for nose filling and shaping. The preparation method comprises the following steps: S1, preparing the following raw materialsin parts by weight: 100 to 200 parts of distilled water, 5 to 10 parts of a methanol solution, 1 to 2 parts of pepsase, 10 to 15 parts of a phosphoric acid solution, 5 to 10 parts of a disodium hydrogen phosphate solution, 10 to 15 parts of a hydrochloric acid solution, 20 to 25 parts of a compound protease solution, 10 to 15 parts of a phosphate buffer solution, 2 to 8 parts of sodium alginate and 8 to 12 parts of an amino acid solution; S2, carrying out bone taking work, obtaining autologous cartilage of which the length is 3.5 to 5.5 cm under a sterile condition; S3, dividing the distilledwater into six equal parts, sequentially injecting the first equal part of distilled water, the compound protease solution, the amino acid solution and the methanol solution into a first reaction vessel, and carrying out mixing through a stirring rod. The costicartilage material prepared by the invention is reasonable in structural design, can be well merged with nose tissues of a user, cannot generate a rejection phenomenon, and is capable of enhancing the comfort of the user while preventing a nose shaping material from moving or falling off.

Description

technical field [0001] The invention relates to the technical field of rhinoplasty, in particular to a preparation method of costal cartilage material used for nasal filling and plastic surgery. Background technique [0002] In recent years, people's pursuit of beauty is constantly improving. More and more people use plastic surgery to repair their own appearance, thereby improving their beauty. Rhinoplasty is a common type of plastic surgery. Rhinoplasty is By implanting appropriate materials, the height and shape of the nose can be changed to make the face more harmonious and beautiful. [0003] At present, the market for rhinoplasty is constantly improving, and the types of materials used for rhinoplasty are also increasing, such as medical silicone rubber, autologous cartilage, allogeneic cartilage, animal tendon, hyaluronic acid, etc. There are various materials for rhinoplasty, As a result, some low-quality and poor-effect defective products continue to appear on the ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the uneven quality of existing materials used for rhinoplasty on the market, which may not only affect the appearance of the human face, but also pose a threat to the personal safety of users. The preparation method of the costal cartilage material for filling and plastic surgery, which can be well integrated with the user's nasal tissue without repulsion, prevents the nasal plastic material from moving or falling off, and can enhance the user's comfort