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WO2007011571A3 - Numerisation de donnees biologiques - Google Patents

Numerisation de donnees biologiques Download PDF

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Publication number
WO2007011571A3
WO2007011571A3 PCT/US2006/026777 US2006026777W WO2007011571A3 WO 2007011571 A3 WO2007011571 A3 WO 2007011571A3 US 2006026777 W US2006026777 W US 2006026777W WO 2007011571 A3 WO2007011571 A3 WO 2007011571A3
Authority
WO
WIPO (PCT)
Prior art keywords
vector space
light
target data
determined
sample
Prior art date
Application number
PCT/US2006/026777
Other languages
English (en)
Other versions
WO2007011571A2 (fr
Inventor
John S Maier
Patrick J Treado
Jeffrey Cohen
Jason Neiss
Original Assignee
Chemimage Corp
John S Maier
Patrick J Treado
Jeffrey Cohen
Jason Neiss
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/000,591 external-priority patent/US7697576B2/en
Application filed by Chemimage Corp, John S Maier, Patrick J Treado, Jeffrey Cohen, Jason Neiss filed Critical Chemimage Corp
Priority to CA002614319A priority Critical patent/CA2614319A1/fr
Priority to EP06786809A priority patent/EP1906814A2/fr
Publication of WO2007011571A2 publication Critical patent/WO2007011571A2/fr
Publication of WO2007011571A3 publication Critical patent/WO2007011571A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

La présente invention se rapporte à un procédé et à un appareil permettant de déterminer l'évolution d'une maladie. Le procédé selon l'invention consiste: à déterminer un espace vectoriel prédéterminé, lequel décrit mathématiquement un jeu de référence de données résolues en longueur d'onde à une pluralité d'intervalles temporels ; à irradier de lumière un échantillon contenant au moins une cellule ; à collecter des données cibles, lesquelles correspondent à une lumière qui est soit émise par l'échantillon soit diffusée de ce dernier, et contiennent une pluralité de mesures de lumière résolues en longueur d'onde spatialement correctes ; à transformer les données cibles en l'espace vectoriel prédéterminé pour chaque mesure de lumière résolue en longueur d'onde spatialement correcte; à analyser une distribution de points transformés dans l'espace vectoriel prédéterminé ; à classer, sur la base de ladite analyse, une transition vers un état pathologique de l'échantillon.
PCT/US2006/026777 2004-05-05 2006-07-11 Numerisation de donnees biologiques WO2007011571A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002614319A CA2614319A1 (fr) 2005-07-15 2006-07-11 Numerisation de donnees biologiques
EP06786809A EP1906814A2 (fr) 2005-07-15 2006-07-11 Numerisation de donnees biologiques

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US56835704P 2004-05-05 2004-05-05
US11/000,591 US7697576B2 (en) 2004-05-05 2004-11-30 Cytological analysis by raman spectroscopic imaging
US68880105P 2005-06-09 2005-06-09
US69946105P 2005-07-15 2005-07-15
US60/699,461 2005-07-15
US80155906P 2006-05-18 2006-05-18

Publications (2)

Publication Number Publication Date
WO2007011571A2 WO2007011571A2 (fr) 2007-01-25
WO2007011571A3 true WO2007011571A3 (fr) 2007-06-07

Family

ID=37395076

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/026777 WO2007011571A2 (fr) 2004-05-05 2006-07-11 Numerisation de donnees biologiques

Country Status (1)

Country Link
WO (1) WO2007011571A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7697576B2 (en) 2004-05-05 2010-04-13 Chem Image Corporation Cytological analysis by raman spectroscopic imaging
US9622825B2 (en) * 2011-11-28 2017-04-18 National University Of Singapore Robotic system for flexible endoscopy
DE102014003386B4 (de) * 2014-03-07 2016-06-23 Celltool Gmbh Verfahren und Vorrichtung zur Qualitätskontrolle eines Blutprodukts
US11959858B2 (en) * 2020-06-11 2024-04-16 Virginia Tech Intellectual Properties, Inc. Method and system for high-throughput screening

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201989B1 (en) * 1997-03-13 2001-03-13 Biomax Technologies Inc. Methods and apparatus for detecting the rejection of transplanted tissue
US6289236B1 (en) * 1997-10-10 2001-09-11 The General Hospital Corporation Methods and apparatus for distinguishing inflamed and tumorous bladder tissue
US20030018272A1 (en) * 2001-06-28 2003-01-23 Treado Patrick J. Method for Raman chemical imaging and characterization of calcification in tissue
US20040010197A1 (en) * 1998-09-11 2004-01-15 Spectrx, Inc Multi-modal optical tissue diagnostic system
US6826422B1 (en) * 1997-01-13 2004-11-30 Medispectra, Inc. Spectral volume microprobe arrays
US6885965B2 (en) * 2002-05-22 2005-04-26 First Responder Systems Technologies, Llc Processing system for remote chemical identification

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6826422B1 (en) * 1997-01-13 2004-11-30 Medispectra, Inc. Spectral volume microprobe arrays
US6201989B1 (en) * 1997-03-13 2001-03-13 Biomax Technologies Inc. Methods and apparatus for detecting the rejection of transplanted tissue
US6289236B1 (en) * 1997-10-10 2001-09-11 The General Hospital Corporation Methods and apparatus for distinguishing inflamed and tumorous bladder tissue
US20040010197A1 (en) * 1998-09-11 2004-01-15 Spectrx, Inc Multi-modal optical tissue diagnostic system
US20030018272A1 (en) * 2001-06-28 2003-01-23 Treado Patrick J. Method for Raman chemical imaging and characterization of calcification in tissue
US6885965B2 (en) * 2002-05-22 2005-04-26 First Responder Systems Technologies, Llc Processing system for remote chemical identification

Also Published As

Publication number Publication date
WO2007011571A2 (fr) 2007-01-25

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