Surgery – Diagnostic testing – Measuring or detecting nonradioactive constituent of body...
Reexamination Certificate
2007-10-09
2007-10-09
Winakur, Eric F (Department: 3768)
Surgery
Diagnostic testing
Measuring or detecting nonradioactive constituent of body...
C600S340000
Reexamination Certificate
active
10484258
ABSTRACT:
The present invention provides a biological measurement probe readily wearable on a biological surface having a large curvature and a measurement technique of simultaneously measuring the blood circulation dynamic change accompanying the auditory/language/visual function activities of a subject (especially baby) and brain waves. A biological measurement probe having illuminating means for illuminating a subject through a first optical waveguide and light collecting means for collecting light illuminated from the illuminating means and propagated through the subject through a second optical waveguide, has first and second guide members having passages through which the first and second optical waveguides are passed and fixing the first and second optical waveguides, and a base member connecting the first guide member to the second one, holding them, and forming a portion brought into contact with the subject.
REFERENCES:
patent: 5119815 (1992-06-01), Chance
patent: 7039454 (2006-05-01), Kaga et al.
patent: WO00/57793 (2000-10-01), None
Fujiwara Michiyuki
Maki Atsushi
Antonelli, Terry Stout & Kraus, LLP.
Hitachi Medical Corporation
Winakur Eric F
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