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. 03, 1992
Filed:
Oct. 17, 1990
Applicant:
Inventor:
Harald B Steen, Oslo, DE;
Assignee:
Skatron A/S, Tranby, NO;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210 85 ; 210167 ; 2101951 ; 210196 ; 2102571 ; 210259 ; 2104161 ; 210489 ; 210492 ; 422 73 ; 422 8208 ; 435287 ; 435311 ; 436 63 ; 436172 ;
Abstract
A system for filtering, purification, and recirculation of the sample carrier water in a flow cytometer. After running through the flow chamber of the flow cytometer, the water, including the sample, is passed through physical and chemical filters to remove cells, cell debris and other particulate matter as well as dyes, before the water is recycled through the instrument as carrying, or sheath fluid for subsequent samples.