23 Jul Mold for pouring and freeze-drying tissue engineering artificial skin
Abstract
The utility model discloses a mold for pouring and freeze-drying tissue engineering artificial skin. The mold comprises a silica gel pad, a stainless steel plate, a first stainless steel frame and a second stainless steel frame, wherein the silica gel pad is fixedly adhered to the stainless steel plate; a PU (Polyurethane) film is clamped between the stainless steel plate and the first stainless steel frame; a PLGA net is clamped between the first stainless steel frame and the second stainless steel frame; the stainless steel plate, the first stainless steel frame and the second stainless steel frame are fixed together through screws. The mold is convenient to use and is safe and reliable, the overlapping of the loaded PLGA and PU film of the artificial skin is realized, the accurate positioning of the PLGA net in the artificial skin is realized, and the overlapping and freeze-drying of the PU film are implemented in one step.
Year: 2013
Country: CN
Doc No: 203305424