DE69626287T2 - Verfahren und system zur dreidimensionalen bilderfassung von zähnen - Google Patents

Verfahren und system zur dreidimensionalen bilderfassung von zähnen

Info

Publication number
DE69626287T2
DE69626287T2 DE69626287T DE69626287T DE69626287T2 DE 69626287 T2 DE69626287 T2 DE 69626287T2 DE 69626287 T DE69626287 T DE 69626287T DE 69626287 T DE69626287 T DE 69626287T DE 69626287 T2 DE69626287 T2 DE 69626287T2
Authority
DE
Germany
Prior art keywords
teeth
model
pct
dimensional
image
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
DE69626287T
Other languages
English (en)
Other versions
DE69626287D1 (de
Inventor
Avi Kopelman
Eldad Taub
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.)
Cadent Ltd
Original Assignee
Cadent 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 IL11469195A external-priority patent/IL114691A0/xx
Application filed by Cadent Ltd filed Critical Cadent Ltd
Publication of DE69626287D1 publication Critical patent/DE69626287D1/de
Application granted granted Critical
Publication of DE69626287T2 publication Critical patent/DE69626287T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00Impression cups, i.e. impression trays; Impression methods
    • A61C9/004Means or methods for taking digitized impressions
    • A61C9/0046Data acquisition means or methods
    • A61C9/0053Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00Impression cups, i.e. impression trays; Impression methods
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00ICT specially adapted for the handling or processing of medical images
DE69626287T 1995-07-21 1996-07-04 Verfahren und system zur dreidimensionalen bilderfassung von zähnen Expired - Fee Related DE69626287T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL11469195A IL114691A0 (en) 1995-07-21 1995-07-21 Method and system and acquiring three-dimensional teeth image
IL11852396A IL118523A (en) 1995-07-21 1996-05-31 Method and system for acquiring three-dimensional teeth image
PCT/IL1996/000036 WO1997003622A1 (en) 1995-07-21 1996-07-04 Method and system for acquiring three-dimensional teeth image

Publications (2)

Publication Number Publication Date
DE69626287D1 DE69626287D1 (de) 2003-03-27
DE69626287T2 true DE69626287T2 (de) 2003-11-27

Family

ID=26323098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69626287T Expired - Fee Related DE69626287T2 (de) 1995-07-21 1996-07-04 Verfahren und system zur dreidimensionalen bilderfassung von zähnen

Country Status (7)

Country Link
US (1) US6099314A (de)
EP (1) EP0840574B1 (de)
JP (1) JP3727660B2 (de)
AT (1) ATE232701T1 (de)
AU (1) AU6239996A (de)
DE (1) DE69626287T2 (de)
WO (1) WO1997003622A1 (de)

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ATE232701T1 (de) 2003-03-15
DE69626287D1 (de) 2003-03-27
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JP3727660B2 (ja) 2005-12-14
EP0840574A1 (de) 1998-05-13

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