CA2621782C - Detection interproximale de defauts dentaires - Google Patents

Detection interproximale de defauts dentaires Download PDF

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Publication number
CA2621782C
CA2621782C CA2621782A CA2621782A CA2621782C CA 2621782 C CA2621782 C CA 2621782C CA 2621782 A CA2621782 A CA 2621782A CA 2621782 A CA2621782 A CA 2621782A CA 2621782 C CA2621782 C CA 2621782C
Authority
CA
Canada
Prior art keywords
tooth
interproximal
light
defect
anyone
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.)
Expired - Fee Related
Application number
CA2621782A
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English (en)
Other versions
CA2621782A1 (fr
Inventor
Naim Karazivan
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.)
Dentsply Canada Ltd
Original Assignee
Dentsply Canada 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
Priority claimed from CA 2517252 external-priority patent/CA2517252A1/fr
Application filed by Dentsply Canada Ltd filed Critical Dentsply Canada Ltd
Priority to CA2621782A priority Critical patent/CA2621782C/fr
Publication of CA2621782A1 publication Critical patent/CA2621782A1/fr
Application granted granted Critical
Publication of CA2621782C publication Critical patent/CA2621782C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue

Abstract

La présente invention concerne un procédé destiné à détecter des défauts dentaires interproximaux tels que des caries en injectant une lumière à une ou plusieurs longueurs d'onde dans une dent et en détectant la lumière réfléchie/diffractée ou la fluorescence émise. L~intensité de la lumière détectée est caractéristique d~une dent saine ou malade dans la zone interproximale.
CA2621782A 2005-08-29 2006-08-29 Detection interproximale de defauts dentaires Expired - Fee Related CA2621782C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2621782A CA2621782C (fr) 2005-08-29 2006-08-29 Detection interproximale de defauts dentaires

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,517,252 2005-08-29
CA 2517252 CA2517252A1 (fr) 2005-08-29 2005-08-29 Detection de la carie interproximale a l'aide d'une sonde optique examinant la surface occlusale de la dent
CA2621782A CA2621782C (fr) 2005-08-29 2006-08-29 Detection interproximale de defauts dentaires
PCT/CA2006/001422 WO2007025377A1 (fr) 2005-08-29 2006-08-29 Détection interproximale de défauts dentaires

Publications (2)

Publication Number Publication Date
CA2621782A1 CA2621782A1 (fr) 2007-03-08
CA2621782C true CA2621782C (fr) 2015-11-24

Family

ID=39367278

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2621782A Expired - Fee Related CA2621782C (fr) 2005-08-29 2006-08-29 Detection interproximale de defauts dentaires

Country Status (1)

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CA (1) CA2621782C (fr)

Also Published As

Publication number Publication date
CA2621782A1 (fr) 2007-03-08

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