SPECTRAL IMAGING OF BIOLOGICAL SAMPLES - CAMBRIDGE RES AND INSTRUMENTAT

Title:

SPECTRAL IMAGING OF BIOLOGICAL SAMPLES

Document Type and Number:

WIPO Patent Application WO2005040769

Kind Code:

A3

Abstract:

The invention features a method including: (i) providing spectrally resolved information about light coming from different spatial locations in a sample comprising deep tissue in response to an illumination of the sample, wherein the light includes contributions from different components in the sample; (ii) decomposing the spectrally resolved information for each of at least some of the different spatial locations into contributions from spectral estimates associated with at least some of the components in the sample; and (iii) constructing a deep tissue image of the sample based on the decomposition to preferentially show a selected one of the components.

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Inventors:

LEVENSON RICHARD M (US)
CRONIN PAUL J (US)
GOSSAGE KIRK WILLIAM (US)
HOYT CLIFFORD C

Application Number:

PCT/US2004/031609

Publication Date:

November 17, 2005

Filing Date:

September 23, 2004

Export Citation:

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Assignee:

CAMBRIDGE RES AND INSTRUMENTAT (US)
LEVENSON RICHARD M (US)
CRONIN PAUL J (US)
GOSSAGE KIRK WILLIAM (US)
HOYT CLIFFORD C

International Classes:

A61B5/00; G01J3/32; G01J3/44; G01J3/453; (IPC1-7): A61B5/00

Domestic Patent References:

WO2001011343A1

2001-02-15

Foreign References:

US5115137A	1992-05-19
US6142629A	2000-11-07

Other References: