Abstract: The present invention relates to a microfluidic particle analysis device comprising an inlet and an outlet in fluid communication via a main channel defining a main flow direction from an inlet end to an outlet end, the main channel being defined by a main channel wall extending from the inlet end to the outlet end and having a first cross-sectional dimension in the range of 20 ?m to 120 ?m and a second cross-sectional dimension of at least 100 ?m, the main channel wall at a vertex having an opening extending along the main flow direction and being open to an analysis section having surfaces at an analytical distance in the range of 5 ?m to 50 ?m and a sensor system for detecting a particle. The present invention also relates to a method of using the microfluidic particle analysis device for detecting particles or monitoring the concentration of particles.
Type:
Application
Filed:
August 2, 2023
Publication date:
January 4, 2024
Applicant:
SBT Instruments A/S
Inventors:
Gustav Erik Skands, Christian Vinther Bertelsen, Frederik Peter Aalund
Abstract: The present invention relates to a microfluidic particle analysis device comprising an inlet and an outlet in fluid communication via a main channel defining a main flow direction from an inlet end to an outlet end, the main channel being defined by a main channel wall extending from the inlet end to the outlet end and having a first cross-sectional dimension in the range of 20 ?m to 120 ?m and a second cross-sectional dimension of at least 100 ?m, the main channel wall at a vertex having an opening extending along the main flow direction and being open to an analysis section having surfaces at an analytical distance in the range of 5 ?m to 50 ?m and a sensor system for detecting a particle. The present invention also relates to a method of using the microfluidic particle analysis device for detecting particles or monitoring the concentration of particles.
Type:
Grant
Filed:
August 3, 2018
Date of Patent:
October 10, 2023
Assignee:
SBT INSTRUMENTS A/S
Inventors:
Gustav Erik Skands, Christian Vinther Bertelsen, Frederik Peter Aalund
Abstract: The present invention relates to a microfluidic particle analysis device comprising an inlet and an outlet in fluid communication via a main channel defining a main flow direction from an inlet end to an outlet end, the main channel being defined by a main channel wall extending from the inlet end to the outlet end and having a first cross-sectional dimension in the range of 20 ?m to 120 ?m and a second cross-sectional dimension of at least 100 ?m, the main channel wall at a vertex having an opening extending along the main flow direction and being open to an analysis section having surfaces at an analytical distance in the range of 5 ?m to 50 ?m and a sensor system for detecting a particle. The present invention also relates to a method of using the microfluidic particle analysis device for detecting particles or monitoring the concentration of particles.
Type:
Application
Filed:
August 3, 2018
Publication date:
June 4, 2020
Applicant:
SBT Instruments A/S
Inventors:
Gustav Erik SKANDS, Christian Vinther BERTELSEN, Frederik Peter AALUND