The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2019
Filed:
Dec. 21, 2016
Roche Diagnostics Operations, Inc., Indianapolis, IN (US);
Christoph Boehm, Viernheim, DE;
Thorsten Brueckner, Schriesheim, DE;
Sascha Lutz, Neustadt, DE;
Bruntje Esrom, Ladenberg, DE;
Michael Herbel, Mannheim, DE;
Roche Diagnostics Operations, Inc., Indianapolis, IN (US);
Abstract
System and method of determining an amount of an analyte in a blood sample using a cartridge and blood collector are disclosed. The blood collector has a mounting surface, a capillary structure with a curved portion, and a capillary inlet. The cartridge has a receiving surface, a cartridge inlet, a microfluidic structure, and a measurement structure. The method includes placing the blood sample into the capillary inlet; attaching the mounting surface to the receiving surface; rotating the cartridge about a rotational axis to transport the blood sample from the capillary structure to the cartridge inlet and into the microfluidic structure; controlling the rotation of the cartridge to process the blood sample into the processed sample using the microfluidic structure; controlling the rotation of the cartridge to transfer the processed sample to the measurement structure; and measuring the amount of the analyte using the measurement structure and a measurement system.