Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for performing in-vivo blood analysis using raman spectrum










Image Number 4 for United States Patent #7209773.

An in-vivo blood composition analyzing apparatus and method generates a laser beam at the blood vessels of the patient's eye. The Raman scattered photons from the blood vessels are collected and used to generate a Raman spectrum indicative of the blood composition. In one embodiment, a laser beam is generated with two streams of photons, the photons of one beam being entangled with the photons of the other beam. One stream is then directed at the eye and only the other beam is analyzed to obtain said Raman spectrum. Alternatively, the scattered photons from the second beam are also analyzed and the results are correlated for greater efficiency and accuracy.








 
 
  Recently Added Patents
Digital watermark embedding apparatus, digital watermark embedding method, and digital watermark detection apparatus
Display screen with graphical user interface
Memory system with data line switching scheme
Power generating apparatus of renewable energy type and method of attaching and detaching blade
Method and system for monitoring service quality in a mobile node
Method and apparatus for communication
Crowd formation based on wireless context information
  Randomly Featured Patents
Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
Reclaim oil for digester process for rubber reclaiming
Top adjustable kinematic mount
Potable water delivery system for animals
Landscaping block with tubular rope lighting groove for straight or curved edging
Furnace blower housing with integrally formed exhaust transition
Methods and compositions for producing weight loss
Weather proof insulating textile fabric composite
Oxygen scavenging
System and method for making incisions for scleral eye implants