DAVID E FIGUEROA
Nursing at 124 Ave, Hollywood, FL
License number
Florida 5145930
Issued Date
Feb 16, 2000
Effective Date
Aug 17, 2005
Expiration Date
Jul 31, 2003
Category
Health Care
Type
Licensed Practical Nurse
Address
Address
1225 NW 124Th Ave, Hollywood, FL 33026
Professional information
Analog To Digital To Analog Storage And Retrieval For A Plurality Of Photometric Blanking Values
US Patent:
3970392, Jul 20, 1976
Filed:
Oct 17, 1974
Appl. No.:
5/515446
Inventors:
David Richard Figueroa - Pembroke Pines FL
Guenter Ginsberg - Miami FL
Guenter Ginsberg - Miami FL
Assignee:
Coulter Electronics, Inc. - Hialeah FL
International Classification:
G01J 346
US Classification:
356179
Abstract:
To enable the storage and retrieval of a plurality of different aliquot valves of blanking standards or serums for photometric comparison with plural test sample aliquots processed in a colorimeter of an automated chemistry system that does not contain a computer memory for its various operations, a blanking solution is fed into the system as if it was a test sample, plural aliquots of the blanking solution are taken and processed each with different reagents, the transmission of each processed blanking aliquot is converted to an analog measurement of absorbance and then converted into an equivalent digital value that is stored in a simple memory until subsequently needed. Thereafter, by an addressing of specific colorimetric measurements on then present test sample aliquots in the colorimeter, the blanking values are called from memory and converted back to their analog values for photometric comparison with the test sample aliquots.