公开(公告)号：US20230372926A1

公开(公告)日：2023-11-23

申请号：US18227218

申请日：2023-07-27

申请人： Bio-Rad Laboratories, Inc. ,  Bio-Rad Europe GmbH

发明人： Lorenzo Franco Teodoro Petrini ,  Iago Pereiro Pereiro ,  Robert Dean Lovchik ,  Anna Fomitcheva Khartchenko ,  Anel Zulji ,  Govind Kaigala ,  Cristina Boero ,  Olivier Michel Christian Noël ,  Christophe Guex ,  Stéphane Guillod ,  Aurélie Bolon

IPC分类号： B01L3/00

CPC分类号： B01L3/5027 ,  B01L13/02 ,  B01L2300/14 ,  B01L2200/0642

摘要： A method comprises providing a microfluidic device including a reservoir; an injection nozzle at the bottom of the reservoir, the injection nozzle being wider at its top than at its bottom; an injection channel below the injection nozzle; and a microfluidic channel below the injection channel. The method further comprises placing fluid in the reservoir, and allowing the fluid to passively flow through the injection nozzle and the injection channel.