DE29521554U1 - Device for computer-aided restoration of teeth - Google Patents

Device for computer-aided restoration of teeth

Info

Publication number
DE29521554U1
DE29521554U1 DE29521554U DE29521554U DE29521554U1 DE 29521554 U1 DE29521554 U1 DE 29521554U1 DE 29521554 U DE29521554 U DE 29521554U DE 29521554 U DE29521554 U DE 29521554U DE 29521554 U1 DE29521554 U1 DE 29521554U1
Authority
DE
Germany
Prior art keywords
teeth
computer
aided
restoration
aided restoration
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 - Lifetime
Application number
DE29521554U
Other languages
German (de)
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.)
Sirona Dental Systems GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE29521554U priority Critical patent/DE29521554U1/en
Priority claimed from DE19524855A external-priority patent/DE19524855A1/en
Publication of DE29521554U1 publication Critical patent/DE29521554U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE29521554U 1995-07-07 1995-07-07 Device for computer-aided restoration of teeth Expired - Lifetime DE29521554U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29521554U DE29521554U1 (en) 1995-07-07 1995-07-07 Device for computer-aided restoration of teeth

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19524855A DE19524855A1 (en) 1995-07-07 1995-07-07 Method and device for computer-aided restoration of teeth
DE29521554U DE29521554U1 (en) 1995-07-07 1995-07-07 Device for computer-aided restoration of teeth

Publications (1)

Publication Number Publication Date
DE29521554U1 true DE29521554U1 (en) 1997-07-31

Family

ID=26016621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29521554U Expired - Lifetime DE29521554U1 (en) 1995-07-07 1995-07-07 Device for computer-aided restoration of teeth

Country Status (1)

Country Link
DE (1) DE29521554U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970911

R081 Change of applicant/patentee

Owner name: SIRONA DENTAL SYSTEMS GMBH, DE

Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

Effective date: 19980626

R150 Term of protection extended to 6 years

Effective date: 19981208

R081 Change of applicant/patentee

Owner name: SIRONA DENTAL SYSTEMS GMBH, DE

Free format text: FORMER OWNER: SIRONA DENTAL SYSTEMS GMBH & CO. KG, 64625 BENSHEIM, DE

Effective date: 20010206

R151 Term of protection extended to 8 years

Effective date: 20011025

R152 Term of protection extended to 10 years

Effective date: 20030908

R071 Expiry of right