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
Hair care composition
System and method to assess serviceability of device
Semiconductor chip, stack module, and memory card
Dynamic lookup service in a distributed system
High damage threshold frequency conversion system
Liquid low temperature injection molding process
Double diffused metal oxide semiconductor device and manufacturing method thereof
  Randomly Featured Patents
Method and apparatus for destroying fire ants and fire ant beds
Battery pack
Dry powder delivery system apparatus
Information recording/reproducing apparatus and information reproducing method
Integrated circuit test structure
Polymer composition and method of using same to produce thermostable insulating materials
Limestone-based sorbent agglomerates for removal of sulfur compounds in hot gases and method of making
Apparatus for monitoring deposition of a noble metal in a nuclear reactor
Unisocket construction for front compartment of a unitized automobile body
Motor vehicle and/or toy replica thereof