23 Jul 3D biological printer capable of detecting cell activity
Abstract
The invention discloses a 3D biological printer capable of detecting cell activity and relates to the technical field of biological tissue engineering. The 3D biological printer comprises a PC (Personal Computer) host computer and a 3D printing secondary computer, wherein a conveying hose is connected with a printer nozzle base; the conveying hose is connected with a temperature controller; a nozzle controller is connected with the other end of the conveying hose; a nozzle is connected with the bottom of the nozzle controller; a main control box is connected with the switch of the nozzle through a signal generator; a formation working table is arranged below the nozzle; a cell activity detection device is connected with the formation working table and is used for detecting activity of a printing finished product. By adopting the 3D biological printer, the activity of cells can be detected in a printing process, the biological activity of the printed biological tissue can be ensured, supply of multiple biological raw materials can be achieved, multi-biological material printing can be achieved, and an appropriate biological material printing environment can be ensured.
Year: 2018
Country: CN
Doc No: 108795687