23 Jul Drying device for biological patch
Abstract
The invention relates to the technical field of processing of tissue engineering materials, in particular to a drying device for a biological patch. The drying device is used for placing the biological patch and comprises a lower metal plate and an upper metal plate arranged above the lower metal plate; a first accommodating groove is formed in the bottom of the upper metal plate; a second accommodating groove, corresponding to the first accommodating groove, is formed in the upper surface of the lower metal plate; the first accommodating groove is used for placing and mounting a metal net; the bottom of the mounted metal net bulges out of the bottom surface of the upper metal plate or is flush with the bottom surface of the upper metal plate; the second accommodating groove is used for placing and mounting a polytetrafluoroethylene plate; the upper surface of the mounted polytetrafluoroethylene plate is not lower than the upper surface of the lower metal plate; and the biological patch is sandwiched between the metal net and the polytetrafluoroethylene plate. The drying device is simple in structure and effectively guarantees that the biological patch is kept intact and not bondedto the metal net and the polytetrafluoroethylene plate after being dried, the patch is kept intact, the bending phenomenon is further avoided, and the quality of the biological patch is effectively improved.
Year: 2018
Country: CN
Doc No: 107702526