FR2448338A1 - Procede et appareil d'enregistrement de la topologie d'une surface tissulaire de peau vivante - Google Patents

Procede et appareil d'enregistrement de la topologie d'une surface tissulaire de peau vivante

Info

Publication number
FR2448338A1
FR2448338A1 FR8002607A FR8002607A FR2448338A1 FR 2448338 A1 FR2448338 A1 FR 2448338A1 FR 8002607 A FR8002607 A FR 8002607A FR 8002607 A FR8002607 A FR 8002607A FR 2448338 A1 FR2448338 A1 FR 2448338A1
Authority
FR
France
Prior art keywords
recording
topology
tissue surface
living skin
energy
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.)
Granted
Application number
FR8002607A
Other languages
English (en)
Other versions
FR2448338B1 (fr
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.)
Energy Conversion Devices Inc
Original Assignee
Energy Conversion Devices Inc
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 Energy Conversion Devices Inc filed Critical Energy Conversion Devices Inc
Publication of FR2448338A1 publication Critical patent/FR2448338A1/fr
Application granted granted Critical
Publication of FR2448338B1 publication Critical patent/FR2448338B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Collating Specific Patterns (AREA)
  • Image Input (AREA)

Abstract

ENREGISTREMENT DE LA TOPOLOGIE D'UNE SURFACE. ON UTILISE UN FILM D'ENREGISTREMENT 2 AYANT UN SUBSTRAT 2B SUR UNE FACE ET UNE COUCHE D'UNE MATIERE THERMOSENSIBLE 2A SUR L'AUTRE FACE; LORS DE LA TRANSMISSION D'UNE QUANTITE DONNEE D'ENERGIE THERMIQUE A UNE PARTIE QUELCONQUE DU FILM, CETTE PARTIE EST CHAUFFEE A LA TEMPERATURE DE FORMATION D'IMAGE EN L'ABSENCE D'UN REFROIDISSEMENT EXTERIEUR NOTABLE; ON APPUIE UN DOIGT SUR LA COUCHE D'IMAGE ET ON OBTIENT GRACE A L'ENERGIE THERMIQUE APPLIQUEE UNE EMPREINTE DIGITALE; L'ENERGIE UTILISEE EST L'ENERGIE ELECTROMAGNETIQUE.
FR8002607A 1979-02-12 1980-02-06 Procede et appareil d'enregistrement de la topologie d'une surface tissulaire de peau vivante Expired FR2448338B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/011,155 US4251564A (en) 1979-02-12 1979-02-12 Heat-sink imaging method and apparatus for live skin tissue using pulsed energy source

Publications (2)

Publication Number Publication Date
FR2448338A1 true FR2448338A1 (fr) 1980-09-05
FR2448338B1 FR2448338B1 (fr) 1985-09-06

Family

ID=21749109

Family Applications (2)

Application Number Title Priority Date Filing Date
FR8002607A Expired FR2448338B1 (fr) 1979-02-12 1980-02-06 Procede et appareil d'enregistrement de la topologie d'une surface tissulaire de peau vivante
FR8027300A Expired FR2469909B1 (fr) 1979-02-12 1980-12-23 Procede et appareil d'enregistrement de la topologie d'une surface tissulaire de peau vivante

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR8027300A Expired FR2469909B1 (fr) 1979-02-12 1980-12-23 Procede et appareil d'enregistrement de la topologie d'une surface tissulaire de peau vivante

Country Status (8)

Country Link
US (1) US4251564A (fr)
JP (1) JPS55120854A (fr)
BE (1) BE881578A (fr)
CA (1) CA1119403A (fr)
DE (1) DE3004391A1 (fr)
FR (2) FR2448338B1 (fr)
GB (1) GB2043933B (fr)
IT (1) IT1129616B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469909A1 (fr) * 1979-02-12 1981-05-29 Energy Conversion Devices Inc Procede et appareil d'enregistrement de la topologie d'une surface tissulaire de peau vivante
EP0040838A1 (fr) * 1980-05-22 1981-12-02 Siemens Aktiengesellschaft Détecteur et procédé d'analyse d'empreintes digitales

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363691A (en) * 1979-02-12 1982-12-14 Energy Conversion Devices, Inc. Heat-sink imaging apparatus for live skin tissue using pulsed energy source
US6896842B1 (en) * 1993-10-01 2005-05-24 Boston Scientific Corporation Medical device balloons containing thermoplastic elastomers
EP0738168B1 (fr) * 1993-10-01 2004-01-21 Boston Scientific Corporation Ballonnets a dispositifs medicaux, contenant des elastomeres thermoplastiques
DE10222616A1 (de) * 2002-05-17 2003-12-04 Univ Albert Ludwigs Freiburg Fingerabdruck-Verifikationsmodul

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408216A (en) * 1964-12-02 1968-10-29 Xerox Corp Image reproduction
FR1561957A (fr) * 1966-10-24 1969-04-04
US3533823A (en) * 1968-02-15 1970-10-13 Ling Temco Vought Inc Method of making a facsimile of a skin friction-ridge pattern
FR2167718A1 (fr) * 1972-01-08 1973-08-24 Asteko Sa
FR2434411A1 (fr) * 1978-08-21 1980-03-21 Energy Conversion Devices Inc Procede de formation d'image a source de froid pour l'enregistrement de la topologie d'une surface et dispositif pour la mise en oeuvre du procede
FR2469909A1 (fr) * 1979-02-12 1981-05-29 Energy Conversion Devices Inc Procede et appareil d'enregistrement de la topologie d'une surface tissulaire de peau vivante

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736114A (en) * 1956-02-28 Machine for taking finger prints
GB1304555A (fr) * 1969-11-20 1973-01-24
US3830195A (en) * 1972-11-27 1974-08-20 L Burleson Fingerprint reproduction means
US3953659A (en) * 1974-07-15 1976-04-27 Texas Instruments Incorporated Thermal paper coating
DE2603051A1 (de) * 1976-01-28 1977-08-11 Erich Nitz Automatisches fingerabdruck-abnahmegeraet
US4082861A (en) * 1976-09-23 1978-04-04 Energy Conversion Devices, Inc. Continuous tone imaging film

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408216A (en) * 1964-12-02 1968-10-29 Xerox Corp Image reproduction
FR1561957A (fr) * 1966-10-24 1969-04-04
US3533823A (en) * 1968-02-15 1970-10-13 Ling Temco Vought Inc Method of making a facsimile of a skin friction-ridge pattern
FR2167718A1 (fr) * 1972-01-08 1973-08-24 Asteko Sa
FR2434411A1 (fr) * 1978-08-21 1980-03-21 Energy Conversion Devices Inc Procede de formation d'image a source de froid pour l'enregistrement de la topologie d'une surface et dispositif pour la mise en oeuvre du procede
FR2469909A1 (fr) * 1979-02-12 1981-05-29 Energy Conversion Devices Inc Procede et appareil d'enregistrement de la topologie d'une surface tissulaire de peau vivante

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469909A1 (fr) * 1979-02-12 1981-05-29 Energy Conversion Devices Inc Procede et appareil d'enregistrement de la topologie d'une surface tissulaire de peau vivante
EP0040838A1 (fr) * 1980-05-22 1981-12-02 Siemens Aktiengesellschaft Détecteur et procédé d'analyse d'empreintes digitales

Also Published As

Publication number Publication date
GB2043933B (en) 1983-12-14
GB2043933A (en) 1980-10-08
FR2469909A1 (fr) 1981-05-29
CA1119403A (fr) 1982-03-09
DE3004391A1 (de) 1980-08-21
JPS55120854A (en) 1980-09-17
IT1129616B (it) 1986-06-11
IT8019653A0 (it) 1980-02-01
US4251564A (en) 1981-02-17
FR2469909B1 (fr) 1985-10-31
FR2448338B1 (fr) 1985-09-06
BE881578A (fr) 1980-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse