ATE176753T1 - Verfahren und vorrichtung in verbindung mit der herstellung einer zahn, brücke, usw. - Google Patents

Verfahren und vorrichtung in verbindung mit der herstellung einer zahn, brücke, usw.

Info

Publication number
ATE176753T1
ATE176753T1 AT94850124T AT94850124T ATE176753T1 AT E176753 T1 ATE176753 T1 AT E176753T1 AT 94850124 T AT94850124 T AT 94850124T AT 94850124 T AT94850124 T AT 94850124T AT E176753 T1 ATE176753 T1 AT E176753T1
Authority
AT
Austria
Prior art keywords
model
holder
scanning device
tooth
bridge
Prior art date
Application number
AT94850124T
Other languages
English (en)
Inventor
Matts Andersson
Anders Toernquist
Original Assignee
Nobel Biocare Ab
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 Nobel Biocare Ab filed Critical Nobel Biocare Ab
Application granted granted Critical
Publication of ATE176753T1 publication Critical patent/ATE176753T1/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
    • A61C9/002—Means or methods for correctly replacing a dental model, e.g. dowel pins; Dowel pin positioning means or methods
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/42—Recording and playback systems, i.e. in which the program is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • G05B19/4202—Recording and playback systems, i.e. in which the program is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the program medium using a drawing, a model
    • G05B19/4207—Recording and playback systems, i.e. in which the program is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the program medium using a drawing, a model in which a model is traced or scanned and corresponding data recorded
    • 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
    • A61C9/0093—Workpiece support

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Optics & Photonics (AREA)
  • Dental Prosthetics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Adornments (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Gears, Cams (AREA)
  • Forging (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
AT94850124T 1993-07-12 1994-07-05 Verfahren und vorrichtung in verbindung mit der herstellung einer zahn, brücke, usw. ATE176753T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302400A SE501410C2 (sv) 1993-07-12 1993-07-12 Förfarande och anordning i samband med framställning av tand, brygga, etc

Publications (1)

Publication Number Publication Date
ATE176753T1 true ATE176753T1 (de) 1999-03-15

Family

ID=20390592

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94850124T ATE176753T1 (de) 1993-07-12 1994-07-05 Verfahren und vorrichtung in verbindung mit der herstellung einer zahn, brücke, usw.

Country Status (10)

Country Link
US (2) US5607305A (de)
EP (1) EP0634150B1 (de)
JP (1) JPH07143998A (de)
AT (1) ATE176753T1 (de)
CA (1) CA2127738C (de)
DE (1) DE69416548T2 (de)
DK (1) DK0634150T3 (de)
ES (1) ES2127368T3 (de)
GR (1) GR3029970T3 (de)
SE (1) SE501410C2 (de)

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US5607305A (en) 1997-03-04
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SE501410C2 (sv) 1995-02-06
DE69416548D1 (de) 1999-03-25
CA2127738A1 (en) 1995-01-13
CA2127738C (en) 2005-05-24
US5733126A (en) 1998-03-31
JPH07143998A (ja) 1995-06-06
SE9302400D0 (sv) 1993-07-12
EP0634150B1 (de) 1999-02-17
EP0634150A1 (de) 1995-01-18
ES2127368T3 (es) 1999-04-16

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