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WO2018178615A3 - Technique de développement d'impressions de peau sur un substrat absorbant - Google Patents

Technique de développement d'impressions de peau sur un substrat absorbant Download PDF

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Publication number
WO2018178615A3
WO2018178615A3 PCT/GB2018/000052 GB2018000052W WO2018178615A3 WO 2018178615 A3 WO2018178615 A3 WO 2018178615A3 GB 2018000052 W GB2018000052 W GB 2018000052W WO 2018178615 A3 WO2018178615 A3 WO 2018178615A3
Authority
WO
WIPO (PCT)
Prior art keywords
silver
skin
substrate
print
containing compound
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/GB2018/000052
Other languages
English (en)
Other versions
WO2018178615A2 (fr
Inventor
Samuel J. ATKINSON
Paul K. WILSON
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intelligent Fingerprinting Ltd
Original Assignee
Intelligent Fingerprinting Ltd
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
Application filed by Intelligent Fingerprinting Ltd filed Critical Intelligent Fingerprinting Ltd
Publication of WO2018178615A2 publication Critical patent/WO2018178615A2/fr
Publication of WO2018178615A3 publication Critical patent/WO2018178615A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • A61B5/1172—Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
    • G01N33/48714—Physical analysis of biological material of liquid biological material by electrical means for determining substances foreign to the organism, e.g. drugs or heavy metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/5302—Apparatus specially adapted for immunological test procedures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54306—Solid-phase reaction mechanisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

L'invention concerne un procédé d'obtention d'une image optique d'une impression de peau sur un substrat absorbant ayant une région de réception d'impression de peau. Le procédé consiste à : déposer une solution d'un composé contenant de l'argent ayant une solubilité dans l'eau d'au moins 10 g/l sur la région de réception d'impression de peau du substrat absorbant de sorte qu'entre 25 μg et 300 μg par cm2 du composé contenant de l'argent est déposé, et laisser le substrat sécher. Le procédé consiste en outre à : déposer une impression de peau sur une région de réception d'impression de peau du substrat de telle sorte que le chlorure de sodium et l'eau dans l'impression de peau réagissent avec le composé contenant de l'argent pour former du chlorure d'argent; exposer le substrat à un rayonnement électromagnétique de telle sorte que le chlorure d'argent se décompose pour former de l'argent métallique; prendre une image optique du motif de l'argent métallique; et libérer une solution tampon sur le substrat. La solution tampon comprend un contre-ion pour l'argent, qui réagit avec le composé contenant de l'argent pour former un composé d'argent ayant une solubilité dans l'eau inférieure à 1 g/l.
PCT/GB2018/000052 2017-03-30 2018-03-27 Technique de développement d'impressions de peau sur un substrat absorbant Ceased WO2018178615A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1705131.9A GB2560967A (en) 2017-03-30 2017-03-30 Technique for developing skin-prints on an absorbent substrate
GB1705131.9 2017-03-30

Publications (2)

Publication Number Publication Date
WO2018178615A2 WO2018178615A2 (fr) 2018-10-04
WO2018178615A3 true WO2018178615A3 (fr) 2018-11-29

Family

ID=58682695

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2018/000052 Ceased WO2018178615A2 (fr) 2017-03-30 2018-03-27 Technique de développement d'impressions de peau sur un substrat absorbant

Country Status (2)

Country Link
GB (1) GB2560967A (fr)
WO (1) WO2018178615A2 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244815A (en) * 1990-01-19 1993-09-14 Lamina Ltd. Fingerprint test pad and method for fingerprinting using particle based immunoassay
US5438984A (en) * 1988-09-08 1995-08-08 Sudor Partners Apparatus and method for the collection of analytes on a dermal patch
WO2005024706A1 (fr) * 2003-09-11 2005-03-17 Philips Intellectual Property & Standards Gmbh Detection d'empreintes digitales au moyen d'un dispositif d'acquisition d'images du type a balayage, equipe d'un capteur de vitesse optoelectronique
US20080194041A1 (en) * 2006-03-31 2008-08-14 Guirguis Raouf A Integrated device for analyte, testing, confirmation, and donor identity verification
US20140072781A1 (en) * 2012-09-12 2014-03-13 Ana Holc Skin print products
WO2016012812A1 (fr) * 2014-07-24 2016-01-28 Intelligent Fingerprinting Limited Dispositif d'analyse d'échantillons
WO2016135497A1 (fr) * 2015-02-27 2016-09-01 Intelligent Fingerprinting Limited Dispositif de réception et d'analyse d'un échantillon

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497791A (en) * 1975-07-14 1978-01-12 Secr Defence Fingerprint detection
US20120165626A1 (en) * 2009-07-13 2012-06-28 Irina Finkelshtein V Devices, methods, and kits for determining analyte concentrations

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438984A (en) * 1988-09-08 1995-08-08 Sudor Partners Apparatus and method for the collection of analytes on a dermal patch
US5244815A (en) * 1990-01-19 1993-09-14 Lamina Ltd. Fingerprint test pad and method for fingerprinting using particle based immunoassay
WO2005024706A1 (fr) * 2003-09-11 2005-03-17 Philips Intellectual Property & Standards Gmbh Detection d'empreintes digitales au moyen d'un dispositif d'acquisition d'images du type a balayage, equipe d'un capteur de vitesse optoelectronique
US20080194041A1 (en) * 2006-03-31 2008-08-14 Guirguis Raouf A Integrated device for analyte, testing, confirmation, and donor identity verification
US20140072781A1 (en) * 2012-09-12 2014-03-13 Ana Holc Skin print products
WO2016012812A1 (fr) * 2014-07-24 2016-01-28 Intelligent Fingerprinting Limited Dispositif d'analyse d'échantillons
WO2016135497A1 (fr) * 2015-02-27 2016-09-01 Intelligent Fingerprinting Limited Dispositif de réception et d'analyse d'un échantillon

Also Published As

Publication number Publication date
GB2560967A (en) 2018-10-03
GB201705131D0 (en) 2017-05-17
WO2018178615A2 (fr) 2018-10-04

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