公开(公告)号：US11203151B2

公开(公告)日：2021-12-21

申请号：US15945435

申请日：2018-04-04

Applicant: 3D SYSTEMS, INC.

Inventor： Ricardo Solorzano ,  Eza Koch ,  Guillaume Robitaille-Beaumier

IPC: B29C64/209 ,  A61L27/52 ,  B29C64/106 ,  B29C64/112 ,  B29C64/295 ,  B33Y30/00 ,  C12M3/00 ,  C12N5/00 ,  C12N5/071 ,  B29C64/336 ,  B29C64/25

Abstract: The present invention relates to a three-dimensional bioprinter for printing and/or patterning a single type or multiple types of cells into different geometrical arrangements and other three-dimensional structures, such as tissues. The bioprinter comprises multiple heads that can each be loaded with a different cartridge containing a biomaterial or biological material such as cells in a solution or cells in a hydrogel. Each bioprinter head and cartridge has the ability to heat or cool using Peltier technology. The bioprinter also has the ability to auto calibrate on a bed plate configured to accept a petri dish or microtiter plate.