ATE232701T1 - Verfahren und system zur dreidimensionalen bilderfassung von zähnen - Google Patents

Verfahren und system zur dreidimensionalen bilderfassung von zähnen

Info

Publication number
ATE232701T1
ATE232701T1 AT96921061T AT96921061T ATE232701T1 AT E232701 T1 ATE232701 T1 AT E232701T1 AT 96921061 T AT96921061 T AT 96921061T AT 96921061 T AT96921061 T AT 96921061T AT E232701 T1 ATE232701 T1 AT E232701T1
Authority
AT
Austria
Prior art keywords
teeth
model
pct
dimensional
image
Prior art date
Application number
AT96921061T
Other languages
English (en)
Inventor
Avi Kopelman
Eldad Taub
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
Application granted granted Critical
Publication of ATE232701T1 publication Critical patent/ATE232701T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Primary Health Care (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT96921061T 1995-07-21 1996-07-04 Verfahren und system zur dreidimensionalen bilderfassung von zähnen ATE232701T1 (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 (1)

Publication Number Publication Date
ATE232701T1 true ATE232701T1 (de) 2003-03-15

Family

ID=26323098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96921061T ATE232701T1 (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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* Cited by examiner, † Cited by third party
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WO1997003622A1 (en) 1997-02-06
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