公开(公告)号：US20220214372A1

公开(公告)日：2022-07-07

申请号：US17600629

申请日：2020-04-06

Applicant: ASP Health Inc. ,  Northwestern University

Inventor： Hariharan SUBRAMANIAN ,  Michael VERLEYE ,  Micah LITOW ,  Chester HENDERSON ,  Rebecca BARTEL ,  Penny HO ,  James STUDENT ,  Ben JAMES ,  Anthony WHITE ,  Michael HENNING ,  Volkan SUSUZER ,  Matthew TURNER

IPC: G01N35/10 ,  B05B7/08 ,  G01N1/31

Abstract: Systems, devices, and methods for dispensing a of fluidic sample to each of a plurality of targets are disclosed. An example apparatus for dispensing a fluidic sample includes an inlet port to input a sample material, and a first sample nozzle and a second sample nozzle fluidically coupled to the inlet port to expel the sample material, wherein a tubular junction fluidically couples the inlet port to a first tubular fluid path that terminates in the first sample nozzle and to a second tubular fluid path that terminates in the second sample nozzle, wherein a cross-sectional area of the tubular junction is less than an average cross-sectional area of the first tubular fluid path and the second tubular fluid path, and wherein the cross-sectional area of the tubular junction is selected to draw the sample material from the inlet port into the tubular junction via capillary action.