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:
Mar. 31, 2026
Filed:
May. 26, 2020
Robert A. Levine, Guilford, CT (US);
Stephen C. Wardlaw, Lyme, CT (US);
Robert A. Levine, Guilford, CT (US);
Stephen C. Wardlaw, Lyme, CT (US);
Abstract
The present invention relates to an apparatus. i.e. a device, for transferring a representative sample of a liquid containing particles into a chamber for analysis, such as for example, whole anticoagulated blood. The apparatus comprises an ante-chamber configured for receiving, containing, and transferring a portion of the sample to an analysis chamber. The chambers are continuous with each other, configured to allow the capillary flow of substantially the entirety of the contents of the ante-chamber into the analysis chamber to under-fill or substantially fill the analysis chamber. The apparatus can be conveniently configured as a disposable, single-use device, such as a dipstick, for performing both sampling and analysis from a single apparatus. The apparatus is useful for providing reliable and reproducible blood and body fluid analyses.