SBIR/STTR Research Award
CONFOCAL MODULATION SYSTEM
Award amount
$500,949Program and phase
SBIR · Phase IIAward year
1994Award details
- Awarding agency
- Department of Health and Human Services
- Branch
- Not reported
- Recipient company
- Biophysica Technologies, Inc.
- Proposal award date
- Not reported
- Contract end date
- Not reported
- UEI
- Not reported
- Solicitation number
- Not reported
- Topic code
- Not reported
Research abstract
A NOVEL CONFOCAL MODULATION SYSTEM THAT CONVENIENTLY ATTACHES TO ALMOST ANY CONVENTIONAL MICROSCOPE AND CONVERTS IT INTO A CONFOCAL MICROSCOPE HAVING INNOVATIONS AND CAPABILITIES NOT AVAILABLE TOGETHER IN CURRENT CONFOCAL MICROSCOPES WILL BE DEVELOPED. THE SPECIFIC AIMS ARE TO MODEL, BUILD, AND TEST THE CRUCIAL OPTICAL SUB-COMPONENTS OF THE INVENTION FOR USE IN MODELING AND TESTING OVERALL SYSTEM FEASIBILITY. MODELING METHODOLOGIES WILL INCLUDE OPTICAL RAY-TRACING, ANALYSIS OF POINT-SPREAD FUNCTIONS, AND ABERRATION ANALYSIS. THE MODELS WILL REQUIRE PHOTOMETRIC MEASUREMENTS OF ABERRATIOINS AND STRAY-LIGHT FOR THE CONSTRUCTED SUB-COMPONENTS. THE SYSTEM IS INTENDED FOR COMMERCIAL SALE TO BIOMEDICAL RESEARCH LABORTORIES AND UNIVERSITIES. IT POTENTIALLY ENABLES NEW STUDIES OF SYNAPTIC ACTIVITY, CELL PROLIFERATION AND METASTASIS, KIDNEY TROUBLE FUNCTION, AND INTRACELLULAR KINETICS, TO NAME A FEW, BECAUSE IT OFFERS THE FOLLOWING NOVEL ADVANTAGES: 1) USER-SELECTABLE, HIGH-SPEED IMAGING (UP TO 1000 FRAMES/SEC, 2) CHOICE OF REFLECTION, FLURORESCENCE, AND TRANSMISSION CONFOCAL IMAGING, 3) USER CAN SELECTIVELY ILLUMINATE AND IMAGE FROM PARTIAL VIEW FIELDS, 4) IMAGE ACQUISITION AND PROCESSING CAN BE COMPLETELY GATED AND CONTROLLED BY COMPUTER. THE SYSTEM CAN USE WHITE LIGHT OR LASER ILLUMINATION, HAS NO MOVING PARTS, AND CAN AUTOMATICALLY COMPENSATE FOR FIELD DISTORTION.
Technology keywords
Not reported