How to improve the survival rate of fat when fat is extracted by blunt needle?

1. The selection of liposuction parts is generally in the thigh and abdomen, because the fat in the thigh has a higher active lipoprotein, which can ensure the survival rate after fat injection to the greatest extent.

2. When extracting autologous fat, it needs to be gentle, the negative pressure should not be too large, and the fat particle film should be protected from damage as far as possible, because the survival rate of complete fat particles is higher. In addition, aseptic procedures should also be done to avoid fat cells infected and necrotic. If the process of liposuction causes some fat damage, it will lead to fewer living cells of fat, and the survival rate will be low. Therefore, it is also very important to choose the method of liposuction. The process of fat acquisition should be gentle, without damaging the integrity of fat cells, accurately avoid blood vessels and nerves, and even suction of deep and shallow layers, which can reduce the destruction of cells.

After fat cells are extracted, try to reduce the time of contact with air, and the cell vitality will be higher, so the survival rate of cells will be relatively high.