Modified sodium hyaluronate gel for injection

The gel granule suspension was composed of partially modified sodium hyaluronate, lidocaine hydrochloride, sodium chloride, phosphate buffer and water for injection, among which sodium hyaluronate was prepared by microbial fermentation with a labeled concentration of 20mg/mL(crosslinked sodium hyaluronate) and lidocaine hydrochloride with a labeled concentration of 3mg/mL.

Project status:

The basic indexes were controlled according to the requirements of YY 0962-2014 crosslinked sodium hyaluronate gel for plastic surgery, and part of the biosafety tests were verified.

Product advantage features:

1. Smooth and homogeneous without particles;

2. Non-animal source raw materials, no immunogenicity and animal disease transmission risk, safer;

3. Moderate crosslinking modification, good histocompatibility, excellent shaping ability, no displacement or deformation;

4. Premixed local anesthetic, relieve injection pain, more comfortable.

5. Long-term, maintenance time of more than one year