JP2009078133A - 特に歯のような物体の3d座標を決定する装置 - Google Patents
特に歯のような物体の3d座標を決定する装置 Download PDFInfo
- Publication number
- JP2009078133A JP2009078133A JP2008201115A JP2008201115A JP2009078133A JP 2009078133 A JP2009078133 A JP 2009078133A JP 2008201115 A JP2008201115 A JP 2008201115A JP 2008201115 A JP2008201115 A JP 2008201115A JP 2009078133 A JP2009078133 A JP 2009078133A
- Authority
- JP
- Japan
- Prior art keywords
- scanner
- optical system
- pattern
- tooth
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
- G01B11/2545—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with one projection direction and several detection directions, e.g. stereo
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/03—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring coordinates of points
-
- 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
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
- G01B11/2518—Projection by scanning of the object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Multimedia (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Endoscopes (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
【解決手段】スキャナ(1)は、パターン(7)を物体(3、4、5)上に投影するプロジェクタ(2)、および記録光学系および画像センサ(18)を備える。記録光学系は、第1画像化光学系(9)および第2画像化光学系(10)を備える。
【選択図】図1
Description
Claims (13)
- 物体(3、4、5)上にパターンを投影するプロジェクタ(2)、および記録光学系および画像センサ(18)を持つ、物体(3、4、5)、特に歯または複数の歯または歯列模型をスキャンするスキャナであって、
前記記録光学系は、第1画像化光学系(9)および第2画像化光学系(10)を備えることを特徴とするスキャナ。 - 前記記録光学系はビームスプリッタ(13)を備えることを特徴とする請求項1に記載のスキャナ。
- さらなる画像化光学系を備えることを特徴とする請求項1または2に記載のスキャナ。
- さらなる画像センサを備えることを特徴とする請求項1〜3のいずれか1項に記載のスキャナ。
- 前記スキャナ(1)の位置および向きを検出する1つ以上のセンサを、前記スキャナ(1)が含むことを特徴とする請求項1〜4のいずれか1項に記載のスキャナ。
- 前記1つ以上のセンサは6Dデータを供給することを特徴とする請求項5に記載のスキャナ。
- 前記スキャナ(1)は、1つ以上の加速度センサ(19、20、21)を含むことを特徴とする請求項1〜6のいずれか1項に記載のスキャナ。
- 前記スキャナ(1)は、1つ以上の回転計を含むことを特徴とする請求項1〜7のいずれか1項に記載のスキャナ。
- 追跡システム(26)のためのマーカ(27、28、29;30、31、32;33)が前記スキャナ(1)上に設けられることを特徴とする請求項1〜8のいずれか1項に記載のスキャナ。
- 前記マーカは、アクティブマーカであることを特徴とする請求項9に記載のスキャナ。
- 前記マーカは、パッシブマーカであることを特徴とする請求項9または10に記載のスキャナ。
- 物体(3、4、5)をスキャンするスキャナ(1)、および前記スキャナ(1)によって撮られた画像から前記物体(3、4、5)の3D座標を決定する評価手段を持つ、物体(3、4、5)、特に歯または複数の歯または歯列模型の3D座標を決定する装置であって、
請求項1〜11のいずれか1項に記載のスキャナ(1)を備えることを特徴とする装置。 - 前記スキャナ(1)の位置および向きを決定する追跡システム(26)を備えることを特徴とする請求項12に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007038721 | 2007-08-16 | ||
DE102007060263A DE102007060263A1 (de) | 2007-08-16 | 2007-12-14 | Vorrichtung zur Ermittlung der 3D-Koordinaten eines Objekts, insbesondere eines Zahns |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009078133A true JP2009078133A (ja) | 2009-04-16 |
Family
ID=40280318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008201115A Pending JP2009078133A (ja) | 2007-08-16 | 2008-08-04 | 特に歯のような物体の3d座標を決定する装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US8411917B2 (ja) |
JP (1) | JP2009078133A (ja) |
DE (1) | DE102007060263A1 (ja) |
Cited By (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012016573A (ja) * | 2010-03-24 | 2012-01-26 | Advance Co Ltd | 歯科用補綴物計測加工システム |
JP2012066072A (ja) * | 2010-09-10 | 2012-04-05 | Dimensional Photonics Internatl Inc | 三次元撮像のためのデータ取得方法 |
JP2013506861A (ja) * | 2009-09-30 | 2013-02-28 | シーメンス アクチエンゲゼルシヤフト | 内視鏡 |
JP2013531237A (ja) * | 2010-06-21 | 2013-08-01 | ライカ ジオシステムズ アクチエンゲゼルシャフト | 測定対象物表面上の三次元座標を求めるための光学式測定方法および測定システム |
KR101304169B1 (ko) | 2011-12-19 | 2013-09-04 | 방동석 | 치아 스캐닝 장치 |
WO2013141502A1 (ko) * | 2012-03-22 | 2013-09-26 | Choo Sang Wan | 치과용 3차원 스캐너 및 이를 이용한 스캐닝 방법 |
JP2013538592A (ja) * | 2010-06-08 | 2013-10-17 | デュレ,フランソワ | カラー光学印象による経時的三次元測定装置 |
KR101371211B1 (ko) * | 2013-07-11 | 2014-03-10 | 김성국 | 구강용 스캐너 |
JP2014514034A (ja) * | 2011-03-18 | 2014-06-19 | エイ.トロンスリーディー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 三次元対象物の画像を記録するための装置 |
KR101485359B1 (ko) * | 2013-02-13 | 2015-01-26 | 육동신 | 치아촬영용 3면 스캐너 |
KR20150082428A (ko) * | 2012-11-01 | 2015-07-15 | 얼라인 테크널러지, 인크. | 3차원 스캔에서의 움직임 보상 |
KR101538760B1 (ko) * | 2013-11-20 | 2015-07-24 | 이태경 | 구강용 스캐너 |
JP2015533551A (ja) * | 2012-09-28 | 2015-11-26 | アライン テクノロジー, インコーポレイテッド | 歯の表面性状の推定 |
JP2015221217A (ja) * | 2010-04-20 | 2015-12-10 | イメージング・サイエンシィズ・インターナショナル・エルエルシー | 表面走査情報を用いることによる歯科用3次元x線データセットからのアーチファクトの低減及び除去 |
JP2016511661A (ja) * | 2013-02-04 | 2016-04-21 | ディー4ディー テクノロジーズ、エルエルシー | 照明フレームが画像フレームに組み入れられる口腔内走査装置 |
JPWO2016125732A1 (ja) * | 2015-02-02 | 2017-06-08 | 光雄 中山 | 光学端末装置及びスキャンプログラム |
US9684952B2 (en) | 2010-04-20 | 2017-06-20 | Dental Imaging Technologies Corporation | Alignment of mixed-modality data sets for reduction and removal of imaging artifacts |
JP2017185225A (ja) * | 2016-03-31 | 2017-10-12 | コヴィディエン リミテッド パートナーシップ | 表面走査のための胸部内視鏡 |
US10390913B2 (en) | 2018-01-26 | 2019-08-27 | Align Technology, Inc. | Diagnostic intraoral scanning |
US10421152B2 (en) | 2011-09-21 | 2019-09-24 | Align Technology, Inc. | Laser cutting |
US10470847B2 (en) | 2016-06-17 | 2019-11-12 | Align Technology, Inc. | Intraoral appliances with sensing |
US10504386B2 (en) | 2015-01-27 | 2019-12-10 | Align Technology, Inc. | Training method and system for oral-cavity-imaging-and-modeling equipment |
US10507087B2 (en) | 2016-07-27 | 2019-12-17 | Align Technology, Inc. | Methods and apparatuses for forming a three-dimensional volumetric model of a subject's teeth |
US10509838B2 (en) | 2016-07-27 | 2019-12-17 | Align Technology, Inc. | Methods and apparatuses for forming a three-dimensional volumetric model of a subject's teeth |
US10517482B2 (en) | 2017-07-27 | 2019-12-31 | Align Technology, Inc. | Optical coherence tomography for orthodontic aligners |
US10524881B2 (en) | 2010-04-30 | 2020-01-07 | Align Technology, Inc. | Patterned dental positioning appliance |
US10537405B2 (en) | 2014-11-13 | 2020-01-21 | Align Technology, Inc. | Dental appliance with cavity for an unerupted or erupting tooth |
US10543064B2 (en) | 2008-05-23 | 2020-01-28 | Align Technology, Inc. | Dental implant positioning |
US10548700B2 (en) | 2016-12-16 | 2020-02-04 | Align Technology, Inc. | Dental appliance etch template |
US10595966B2 (en) | 2016-11-04 | 2020-03-24 | Align Technology, Inc. | Methods and apparatuses for dental images |
US10613515B2 (en) | 2017-03-31 | 2020-04-07 | Align Technology, Inc. | Orthodontic appliances including at least partially un-erupted teeth and method of forming them |
US10610332B2 (en) | 2012-05-22 | 2020-04-07 | Align Technology, Inc. | Adjustment of tooth position in a virtual dental model |
US10639134B2 (en) | 2017-06-26 | 2020-05-05 | Align Technology, Inc. | Biosensor performance indicator for intraoral appliances |
US10758321B2 (en) | 2008-05-23 | 2020-09-01 | Align Technology, Inc. | Smile designer |
US10779718B2 (en) | 2017-02-13 | 2020-09-22 | Align Technology, Inc. | Cheek retractor and mobile device holder |
US10813720B2 (en) | 2017-10-05 | 2020-10-27 | Align Technology, Inc. | Interproximal reduction templates |
US10842601B2 (en) | 2008-06-12 | 2020-11-24 | Align Technology, Inc. | Dental appliance |
US10885521B2 (en) | 2017-07-17 | 2021-01-05 | Align Technology, Inc. | Method and apparatuses for interactive ordering of dental aligners |
US10893918B2 (en) | 2012-03-01 | 2021-01-19 | Align Technology, Inc. | Determining a dental treatment difficulty |
US10919209B2 (en) | 2009-08-13 | 2021-02-16 | Align Technology, Inc. | Method of forming a dental appliance |
US10980613B2 (en) | 2017-12-29 | 2021-04-20 | Align Technology, Inc. | Augmented reality enhancements for dental practitioners |
US10993783B2 (en) | 2016-12-02 | 2021-05-04 | Align Technology, Inc. | Methods and apparatuses for customizing a rapid palatal expander |
US11026768B2 (en) | 1998-10-08 | 2021-06-08 | Align Technology, Inc. | Dental appliance reinforcement |
US11026831B2 (en) | 2016-12-02 | 2021-06-08 | Align Technology, Inc. | Dental appliance features for speech enhancement |
US11045283B2 (en) | 2017-06-09 | 2021-06-29 | Align Technology, Inc. | Palatal expander with skeletal anchorage devices |
US11071591B2 (en) | 2018-07-26 | 2021-07-27 | Covidien Lp | Modeling a collapsed lung using CT data |
US11083545B2 (en) | 2009-03-19 | 2021-08-10 | Align Technology, Inc. | Dental wire attachment |
US11096763B2 (en) | 2017-11-01 | 2021-08-24 | Align Technology, Inc. | Automatic treatment planning |
US11103330B2 (en) | 2015-12-09 | 2021-08-31 | Align Technology, Inc. | Dental attachment placement structure |
US11116605B2 (en) | 2017-08-15 | 2021-09-14 | Align Technology, Inc. | Buccal corridor assessment and computation |
US11123156B2 (en) | 2017-08-17 | 2021-09-21 | Align Technology, Inc. | Dental appliance compliance monitoring |
US11213368B2 (en) | 2008-03-25 | 2022-01-04 | Align Technology, Inc. | Reconstruction of non-visible part of tooth |
US11219506B2 (en) | 2017-11-30 | 2022-01-11 | Align Technology, Inc. | Sensors for monitoring oral appliances |
US11273011B2 (en) | 2016-12-02 | 2022-03-15 | Align Technology, Inc. | Palatal expanders and methods of expanding a palate |
US11376101B2 (en) | 2016-12-02 | 2022-07-05 | Align Technology, Inc. | Force control, stop mechanism, regulating structure of removable arch adjustment appliance |
US11419702B2 (en) | 2017-07-21 | 2022-08-23 | Align Technology, Inc. | Palatal contour anchorage |
US11426259B2 (en) | 2012-02-02 | 2022-08-30 | Align Technology, Inc. | Identifying forces on a tooth |
US11436191B2 (en) | 2007-11-08 | 2022-09-06 | Align Technology, Inc. | Systems and methods for anonymizing patent images in relation to a clinical data file |
US11432908B2 (en) | 2017-12-15 | 2022-09-06 | Align Technology, Inc. | Closed loop adaptive orthodontic treatment methods and apparatuses |
US11471252B2 (en) | 2008-10-08 | 2022-10-18 | Align Technology, Inc. | Dental positioning appliance having mesh portion |
US11534268B2 (en) | 2017-10-27 | 2022-12-27 | Align Technology, Inc. | Alternative bite adjustment structures |
US11534974B2 (en) | 2017-11-17 | 2022-12-27 | Align Technology, Inc. | Customized fabrication of orthodontic retainers based on patient anatomy |
US11554000B2 (en) | 2015-11-12 | 2023-01-17 | Align Technology, Inc. | Dental attachment formation structure |
US11576752B2 (en) | 2017-10-31 | 2023-02-14 | Align Technology, Inc. | Dental appliance having selective occlusal loading and controlled intercuspation |
US11596502B2 (en) | 2015-12-09 | 2023-03-07 | Align Technology, Inc. | Dental attachment placement structure |
US11612454B2 (en) | 2010-04-30 | 2023-03-28 | Align Technology, Inc. | Individualized orthodontic treatment index |
US11633268B2 (en) | 2017-07-27 | 2023-04-25 | Align Technology, Inc. | Tooth shading, transparency and glazing |
US11705238B2 (en) | 2018-07-26 | 2023-07-18 | Covidien Lp | Systems and methods for providing assistance during surgery |
US11931222B2 (en) | 2015-11-12 | 2024-03-19 | Align Technology, Inc. | Dental attachment formation structures |
US11937991B2 (en) | 2018-03-27 | 2024-03-26 | Align Technology, Inc. | Dental attachment placement structure |
US11996181B2 (en) | 2017-06-16 | 2024-05-28 | Align Technology, Inc. | Automatic detection of tooth type and eruption status |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008047816B4 (de) | 2008-09-18 | 2011-08-25 | Steinbichler Optotechnik GmbH, 83115 | Vorrichtung zur Ermittlung der 3D-Koordinaten eines Objekts, insbesondere eines Zahns |
EP2191788A1 (en) * | 2008-11-29 | 2010-06-02 | Braun Gmbh | Method and device for three-dimensional measurement of a dental model |
US8588892B2 (en) | 2008-12-02 | 2013-11-19 | Avenir Medical Inc. | Method and system for aligning a prosthesis during surgery using active sensors |
CN104783757B (zh) | 2009-06-17 | 2018-01-05 | 3形状股份有限公司 | 聚焦扫描设备 |
DE102009026248A1 (de) * | 2009-07-24 | 2011-01-27 | Degudent Gmbh | Generierung eines Gesamtdatensatzes |
DE102009059797A1 (de) | 2009-12-21 | 2011-06-22 | Krauss-Maffei Wegmann GmbH & Co. KG, 80997 | Optischer Marker sowie Objekterfassungsvorrichtung |
DE102010004349A1 (de) * | 2010-01-11 | 2011-07-14 | Deutsches Zentrum für Luft- und Raumfahrt e.V., 51147 | Endoskopisches Instrument sowie medizinisches Gerät |
DE102010016113A1 (de) | 2010-03-24 | 2011-09-29 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Verfahren zur Ausbildung eines Besatzungsmitglieds eines insbesondere militärischen Fahrzeugs |
EP3403568B1 (en) * | 2010-03-30 | 2023-11-01 | 3Shape A/S | Scanning of cavities with restricted accessibility |
AU2011342900A1 (en) * | 2010-12-17 | 2013-07-18 | Intellijoint Surgical Inc. | Method and system for aligning a prosthesis during surgery |
CN102058375B (zh) * | 2011-01-31 | 2012-11-21 | 广州宝胆医疗器械科技有限公司 | 三维立体硬质电子宫腔镜系统 |
CN102058384B (zh) * | 2011-01-31 | 2012-11-21 | 广州宝胆医疗器械科技有限公司 | 一种三维立体电子膀胱镜系统 |
CN102085087B (zh) * | 2011-01-31 | 2012-05-30 | 广州宝胆医疗器械科技有限公司 | 三维立体电子食管镜系统及其使用方法 |
CN102058382B (zh) * | 2011-01-31 | 2012-07-11 | 广州宝胆医疗器械科技有限公司 | 三维立体电子胃镜系统及其使用方法 |
CN102058383B (zh) * | 2011-01-31 | 2012-05-30 | 广州宝胆医疗器械科技有限公司 | 三维立体电子十二指肠镜系统及其使用方法 |
CN102058388B (zh) * | 2011-01-31 | 2012-05-30 | 广州宝胆医疗器械科技有限公司 | 三维立体硬质电子脑室镜系统及其使用方法 |
CN102090881B (zh) * | 2011-01-31 | 2012-09-19 | 广州宝胆医疗器械科技有限公司 | 三维立体硬质电子肛肠镜系统 |
CN102058380B (zh) * | 2011-01-31 | 2012-09-19 | 广州宝胆医疗器械科技有限公司 | 三维立体硬质电子喉镜系统 |
DE102011014779A1 (de) * | 2011-03-15 | 2012-09-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zur Vermessung eines Gegenstandes |
AT511223B1 (de) * | 2011-03-18 | 2013-01-15 | A Tron3D Gmbh | Vorrichtung zum aufnehmen von bildern von dreidimensionalen objekten |
FR2977473B1 (fr) * | 2011-07-08 | 2013-08-02 | Francois Duret | Dispositif de mesure tridimensionnelle utilise dans le domaine dentaire |
FR2977469B1 (fr) * | 2011-07-08 | 2013-08-02 | Francois Duret | Dispositif de mesure tridimensionnelle utilise dans le domaine dentaire |
DE102012100953B4 (de) * | 2012-02-06 | 2020-01-09 | A.Tron3D Gmbh | Vorrichtung zum Erfassen der dreidimensionalen Geometrie von Objekten und Verfahren zum Betreiben derselben |
US9433476B2 (en) | 2012-03-01 | 2016-09-06 | Align Technology, Inc. | Interproximal reduction planning |
US9314188B2 (en) | 2012-04-12 | 2016-04-19 | Intellijoint Surgical Inc. | Computer-assisted joint replacement surgery and navigation systems |
DE102012021185A1 (de) | 2012-10-30 | 2014-04-30 | Smart Optics Sensortechnik Gmbh | Verfahren zur optischen 3D-Vermessung von Zähnen mit verkleinerter Point-Spread-Funktion |
US9454846B2 (en) | 2012-12-24 | 2016-09-27 | Dentlytec G.P.L. Ltd. | Device and method for subgingival measurement |
WO2014100950A1 (en) * | 2012-12-24 | 2014-07-03 | Carestream Health, Inc. | Three-dimensional imaging system and handheld scanning device for three-dimensional imaging |
DE102013201061A1 (de) * | 2013-01-23 | 2014-07-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Bestimmen räumlicher Koordinaten von Oberflächen makroskopischer Objekte |
US9808148B2 (en) * | 2013-03-14 | 2017-11-07 | Jan Erich Sommers | Spatial 3D sterioscopic intraoral camera system |
US9247998B2 (en) | 2013-03-15 | 2016-02-02 | Intellijoint Surgical Inc. | System and method for intra-operative leg position measurement |
WO2015118120A1 (en) | 2014-02-07 | 2015-08-13 | 3Shape A/S | Detecting tooth shade |
US9610141B2 (en) | 2014-09-19 | 2017-04-04 | Align Technology, Inc. | Arch expanding appliance |
US10449016B2 (en) | 2014-09-19 | 2019-10-22 | Align Technology, Inc. | Arch adjustment appliance |
US10136970B2 (en) | 2015-01-18 | 2018-11-27 | Dentlytec G.P.L.Ltd | System, device, and method for dental intraoral scanning |
KR20170109004A (ko) | 2015-01-30 | 2017-09-27 | 애드콜 코포레이션 | 광학 3차원 스캐너 및 이의 사용 방법 |
WO2016164238A1 (en) * | 2015-04-10 | 2016-10-13 | 3M Innovative Properties Company | A dental light irradiation device |
US10159542B2 (en) | 2015-05-01 | 2018-12-25 | Dentlytec G.P.L. Ltd. | System, device and methods for dental digital impressions |
CN105125160B (zh) * | 2015-08-27 | 2017-01-18 | 李翔 | 一种口腔内窥镜检测系统及其检测方法 |
EP3405092A2 (en) | 2016-01-18 | 2018-11-28 | Dentlytec G.P.L. Ltd. | Intraoral scanner |
US10383705B2 (en) | 2016-06-17 | 2019-08-20 | Align Technology, Inc. | Orthodontic appliance performance monitor |
CN109715894B (zh) | 2016-07-15 | 2021-09-03 | 快砖知识产权私人有限公司 | 用于物料运输的吊杆 |
BR112019000728B1 (pt) | 2016-07-15 | 2023-03-28 | Fastbrick Ip Pty Ltd | Veículo que incorpora máquina de assentamento de tijolos |
WO2018047180A1 (en) | 2016-09-10 | 2018-03-15 | Ark Surgical Ltd. | Laparoscopic workspace device |
EP3372357A1 (en) * | 2017-03-10 | 2018-09-12 | Koninklijke Philips N.V. | Handheld personal care device and method of estimating a position and/or an orientation of a handheld personal device relative to a subject |
US11813132B2 (en) | 2017-07-04 | 2023-11-14 | Dentlytec G.P.L. Ltd. | Dental device with probe |
WO2019006511A1 (en) | 2017-07-05 | 2019-01-10 | Fastbrick Ip Pty Ltd | REAL-TIME POSITION TRACKING AND ORIENTATION DEVICE |
EP3658069B1 (en) | 2017-07-26 | 2024-06-26 | Dentlytec G.P.L. Ltd. | Intraoral scanner |
US11958193B2 (en) | 2017-08-17 | 2024-04-16 | Fastbrick Ip Pty Ltd | Communication system for an interaction system |
WO2019033170A1 (en) | 2017-08-17 | 2019-02-21 | Fastbrick Ip Pty Ltd | LASER TRACKING DEVICE WITH ENHANCED ROLL ANGLE MEASUREMENT |
CN107644454B (zh) * | 2017-08-25 | 2020-02-18 | 北京奇禹科技有限公司 | 一种图像处理方法及装置 |
ES2971624T3 (es) | 2017-10-11 | 2024-06-06 | Fastbrick Ip Pty Ltd | Máquina para transportar objetos |
US10835352B2 (en) * | 2018-03-19 | 2020-11-17 | 3D Imaging and Simulation Corp. Americas | Intraoral scanner and computing system for capturing images and generating three-dimensional models |
AU2019251474A1 (en) | 2018-04-11 | 2020-10-29 | Align Technology, Inc. | Releasable palatal expanders |
WO2019222135A1 (en) | 2018-05-16 | 2019-11-21 | Benevis Informatics, Llc | Systems and methods for review of computer-aided detection of pathology in images |
WO2020037582A1 (en) * | 2018-08-23 | 2020-02-27 | Carestream Dental Technology Shanghai Co., Ltd. | Graph-based key frame selection for 3-d scanning |
US11589971B2 (en) * | 2018-11-14 | 2023-02-28 | Garrison Dental Solutions, L.L.C. | Dental curing light and method |
CN109692050B (zh) | 2018-12-26 | 2020-05-22 | 雅客智慧(北京)科技有限公司 | 一种牙科种植导航手术的标定、追踪方法和装置 |
WO2020210967A1 (zh) * | 2019-04-16 | 2020-10-22 | 孙永年 | 用于医疗用具的光学追踪系统及训练系统 |
US11563929B2 (en) | 2019-06-24 | 2023-01-24 | Align Technology, Inc. | Intraoral 3D scanner employing multiple miniature cameras and multiple miniature pattern projectors |
DE102020008179B4 (de) | 2020-10-22 | 2023-10-26 | Smart Optics Sensortechnik Gmbh | Verfahren und Vorrichtung zur optischen dreidimensionalen Vermessung von Objekten |
DE102020127894B4 (de) | 2020-10-22 | 2022-09-22 | Smart Optics Sensortechnik Gmbh | Verfahren und Vorrichtung zur optischen dreidimensionalen Vermessung von Objekten |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01279235A (ja) * | 1988-05-02 | 1989-11-09 | Matsushita Electric Ind Co Ltd | 撮像装置 |
JPH05341205A (ja) * | 1992-06-09 | 1993-12-24 | Olympus Optical Co Ltd | 立体視内視鏡 |
US5347454A (en) * | 1990-04-10 | 1994-09-13 | Mushabac David R | Method, system and mold assembly for use in preparing a dental restoration |
JPH0870474A (ja) * | 1994-08-29 | 1996-03-12 | Sanyo Electric Co Ltd | 立体撮像装置及び立体画像記録再生装置 |
JPH08248328A (ja) * | 1995-03-14 | 1996-09-27 | Sanyo Electric Co Ltd | 立体内視鏡 |
JP2000227332A (ja) * | 1998-07-31 | 2000-08-15 | Sony Corp | 三次元撮像装置とステレオカメラ記録再生システム |
JP2003121126A (ja) * | 2001-10-15 | 2003-04-23 | Pentax Corp | 3次元画像検出装置及び3次元画像検出用アダプタ |
JP2003275176A (ja) * | 2002-03-26 | 2003-09-30 | Atsushi Takahashi | Ccdカメラ付きデンタルミラー |
WO2004100067A2 (en) * | 2003-04-30 | 2004-11-18 | D3D, L.P. | Intra-oral imaging system |
JP2005287900A (ja) * | 2004-04-01 | 2005-10-20 | Hamamatsu Univ School Of Medicine | 内視鏡 |
JP2006195571A (ja) * | 2005-01-11 | 2006-07-27 | Sumitomo Electric Ind Ltd | 画像認識システム、及び撮像装置 |
JP2006525066A (ja) * | 2003-03-24 | 2006-11-09 | ディースリーディー,エル.ピー. | 歯科用レーザデジタイザシステム |
WO2007084589A2 (en) * | 2006-01-20 | 2007-07-26 | 3M Innovative Properties Company | Three-dimensional scan recovery |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640620A (en) * | 1983-12-29 | 1987-02-03 | Robotic Vision Systems, Inc. | Arrangement for rapid depth measurement using lens focusing |
DE3723555C2 (de) | 1987-07-16 | 1994-08-11 | Steinbichler Hans | Verfahren zur Herstellung von Zahnersatz |
DE10212364A1 (de) | 2002-03-20 | 2003-10-16 | Steinbichler Optotechnik Gmbh | Verfahren und Vorrichtung zur Bestimmung der Absolut-Koordinaten eines Objekts |
TW576729B (en) * | 2003-06-12 | 2004-02-21 | Univ Nat Taipei Technology | Apparatus and technique for automatic 3-D dental data required for crown reconstruction |
EP1563799B2 (de) * | 2004-02-11 | 2012-11-28 | BrainLAB AG | Verstellbare Markeranordnung |
US20070208252A1 (en) * | 2004-04-21 | 2007-09-06 | Acclarent, Inc. | Systems and methods for performing image guided procedures within the ear, nose, throat and paranasal sinuses |
KR100716829B1 (ko) * | 2005-08-10 | 2007-05-09 | 삼성전기주식회사 | 초박형 모바일 카메라 광학 렌즈 시스템 및 이를 이용한이미지 결상 방법 |
US7437062B2 (en) * | 2005-11-10 | 2008-10-14 | Eradas, Inc. | Remote sensing system capable of coregistering data from sensors potentially having unique perspectives |
KR100674711B1 (ko) * | 2005-12-28 | 2007-01-25 | 삼성전기주식회사 | 모바일 카메라 광학계의 광학 렌즈 시스템 |
US7372642B2 (en) * | 2006-02-13 | 2008-05-13 | 3M Innovative Properties Company | Three-channel camera systems with non-collinear apertures |
US20070299334A1 (en) * | 2006-06-16 | 2007-12-27 | Stefan Vilsmeier | Medical instrument with a touch-sensitive tip and light emission source |
JP2010506669A (ja) * | 2006-10-20 | 2010-03-04 | フェムスイート, エルエルシー | 光学外科用デバイスおよびその使用方法 |
DE102008047816B4 (de) * | 2008-09-18 | 2011-08-25 | Steinbichler Optotechnik GmbH, 83115 | Vorrichtung zur Ermittlung der 3D-Koordinaten eines Objekts, insbesondere eines Zahns |
-
2007
- 2007-12-14 DE DE102007060263A patent/DE102007060263A1/de not_active Ceased
-
2008
- 2008-08-04 JP JP2008201115A patent/JP2009078133A/ja active Pending
- 2008-08-18 US US12/228,917 patent/US8411917B2/en not_active Expired - Fee Related
-
2013
- 2013-02-28 US US13/780,647 patent/US8913814B2/en not_active Expired - Fee Related
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01279235A (ja) * | 1988-05-02 | 1989-11-09 | Matsushita Electric Ind Co Ltd | 撮像装置 |
US5347454A (en) * | 1990-04-10 | 1994-09-13 | Mushabac David R | Method, system and mold assembly for use in preparing a dental restoration |
JPH05341205A (ja) * | 1992-06-09 | 1993-12-24 | Olympus Optical Co Ltd | 立体視内視鏡 |
JPH0870474A (ja) * | 1994-08-29 | 1996-03-12 | Sanyo Electric Co Ltd | 立体撮像装置及び立体画像記録再生装置 |
JPH08248328A (ja) * | 1995-03-14 | 1996-09-27 | Sanyo Electric Co Ltd | 立体内視鏡 |
JP2000227332A (ja) * | 1998-07-31 | 2000-08-15 | Sony Corp | 三次元撮像装置とステレオカメラ記録再生システム |
JP2003121126A (ja) * | 2001-10-15 | 2003-04-23 | Pentax Corp | 3次元画像検出装置及び3次元画像検出用アダプタ |
JP2003275176A (ja) * | 2002-03-26 | 2003-09-30 | Atsushi Takahashi | Ccdカメラ付きデンタルミラー |
JP2006525066A (ja) * | 2003-03-24 | 2006-11-09 | ディースリーディー,エル.ピー. | 歯科用レーザデジタイザシステム |
WO2004100067A2 (en) * | 2003-04-30 | 2004-11-18 | D3D, L.P. | Intra-oral imaging system |
JP2007528743A (ja) * | 2003-04-30 | 2007-10-18 | ディースリーディー,エル.ピー. | 口腔内画像化システム |
JP2005287900A (ja) * | 2004-04-01 | 2005-10-20 | Hamamatsu Univ School Of Medicine | 内視鏡 |
JP2006195571A (ja) * | 2005-01-11 | 2006-07-27 | Sumitomo Electric Ind Ltd | 画像認識システム、及び撮像装置 |
WO2007084589A2 (en) * | 2006-01-20 | 2007-07-26 | 3M Innovative Properties Company | Three-dimensional scan recovery |
JP2009523547A (ja) * | 2006-01-20 | 2009-06-25 | スリーエム イノベイティブ プロパティズ カンパニー | 3次元スキャンリカバリ |
Cited By (94)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11026768B2 (en) | 1998-10-08 | 2021-06-08 | Align Technology, Inc. | Dental appliance reinforcement |
US11436191B2 (en) | 2007-11-08 | 2022-09-06 | Align Technology, Inc. | Systems and methods for anonymizing patent images in relation to a clinical data file |
US11213368B2 (en) | 2008-03-25 | 2022-01-04 | Align Technology, Inc. | Reconstruction of non-visible part of tooth |
US10543064B2 (en) | 2008-05-23 | 2020-01-28 | Align Technology, Inc. | Dental implant positioning |
US10758321B2 (en) | 2008-05-23 | 2020-09-01 | Align Technology, Inc. | Smile designer |
US10842601B2 (en) | 2008-06-12 | 2020-11-24 | Align Technology, Inc. | Dental appliance |
US11471252B2 (en) | 2008-10-08 | 2022-10-18 | Align Technology, Inc. | Dental positioning appliance having mesh portion |
US11083545B2 (en) | 2009-03-19 | 2021-08-10 | Align Technology, Inc. | Dental wire attachment |
US10919209B2 (en) | 2009-08-13 | 2021-02-16 | Align Technology, Inc. | Method of forming a dental appliance |
JP2013506861A (ja) * | 2009-09-30 | 2013-02-28 | シーメンス アクチエンゲゼルシヤフト | 内視鏡 |
JP2012016573A (ja) * | 2010-03-24 | 2012-01-26 | Advance Co Ltd | 歯科用補綴物計測加工システム |
JP2015221217A (ja) * | 2010-04-20 | 2015-12-10 | イメージング・サイエンシィズ・インターナショナル・エルエルシー | 表面走査情報を用いることによる歯科用3次元x線データセットからのアーチファクトの低減及び除去 |
US9684952B2 (en) | 2010-04-20 | 2017-06-20 | Dental Imaging Technologies Corporation | Alignment of mixed-modality data sets for reduction and removal of imaging artifacts |
US10096094B2 (en) | 2010-04-20 | 2018-10-09 | Dental Imaging Technologies Corporation | Alignment of mixed-modality data sets for reduction and removal of imaging artifacts |
US9886748B2 (en) | 2010-04-20 | 2018-02-06 | Dental Imaging Technologies Corporation | Alignment of mixed-modality data sets for reduction and removal of imaging artifacts |
US11612454B2 (en) | 2010-04-30 | 2023-03-28 | Align Technology, Inc. | Individualized orthodontic treatment index |
US10524881B2 (en) | 2010-04-30 | 2020-01-07 | Align Technology, Inc. | Patterned dental positioning appliance |
JP2013538592A (ja) * | 2010-06-08 | 2013-10-17 | デュレ,フランソワ | カラー光学印象による経時的三次元測定装置 |
JP2013531237A (ja) * | 2010-06-21 | 2013-08-01 | ライカ ジオシステムズ アクチエンゲゼルシャフト | 測定対象物表面上の三次元座標を求めるための光学式測定方法および測定システム |
US9955872B2 (en) | 2010-09-10 | 2018-05-01 | Dental Imaging Technologies Corporation | Method of data acquisition for three-dimensional imaging |
JP2012066072A (ja) * | 2010-09-10 | 2012-04-05 | Dimensional Photonics Internatl Inc | 三次元撮像のためのデータ取得方法 |
US9157733B2 (en) | 2010-09-10 | 2015-10-13 | Dimensional Photonics International, Inc. | Method of data acquisition for three-dimensional imaging |
JP2014514034A (ja) * | 2011-03-18 | 2014-06-19 | エイ.トロンスリーディー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 三次元対象物の画像を記録するための装置 |
US10828719B2 (en) | 2011-09-21 | 2020-11-10 | Align Technology, Inc. | Laser cutting |
US10421152B2 (en) | 2011-09-21 | 2019-09-24 | Align Technology, Inc. | Laser cutting |
KR101304169B1 (ko) | 2011-12-19 | 2013-09-04 | 방동석 | 치아 스캐닝 장치 |
US11426259B2 (en) | 2012-02-02 | 2022-08-30 | Align Technology, Inc. | Identifying forces on a tooth |
US10893918B2 (en) | 2012-03-01 | 2021-01-19 | Align Technology, Inc. | Determining a dental treatment difficulty |
WO2013141502A1 (ko) * | 2012-03-22 | 2013-09-26 | Choo Sang Wan | 치과용 3차원 스캐너 및 이를 이용한 스캐닝 방법 |
US10610332B2 (en) | 2012-05-22 | 2020-04-07 | Align Technology, Inc. | Adjustment of tooth position in a virtual dental model |
JP2015533551A (ja) * | 2012-09-28 | 2015-11-26 | アライン テクノロジー, インコーポレイテッド | 歯の表面性状の推定 |
US11612326B2 (en) | 2012-09-28 | 2023-03-28 | Align Technology, Inc. | Estimating a surface texture of a tooth |
US10682209B2 (en) | 2012-09-28 | 2020-06-16 | Align Technology, Inc. | Estimating a surface texture of a tooth |
US10238472B2 (en) | 2012-09-28 | 2019-03-26 | Align Technology, Inc. | Estimating a surface texture of a tooth |
KR101954487B1 (ko) | 2012-11-01 | 2019-03-05 | 얼라인 테크널러지, 인크. | 3차원 스캔에서의 움직임 보상 |
US9830688B2 (en) | 2012-11-01 | 2017-11-28 | Align Technology, Inc. | Motion compensation in a three dimensional scan |
US10275862B2 (en) | 2012-11-01 | 2019-04-30 | Align Technology, Inc. | Motion compensation in a three dimensional scan |
KR20150082428A (ko) * | 2012-11-01 | 2015-07-15 | 얼라인 테크널러지, 인크. | 3차원 스캔에서의 움직임 보상 |
JP2016500547A (ja) * | 2012-11-01 | 2016-01-14 | アライン テクノロジー, インコーポレイテッド | 三次元走査における動き補償 |
US10600160B2 (en) | 2012-11-01 | 2020-03-24 | Align Technology, Inc. | Motion compensation in a three dimensional scan |
JP2016511661A (ja) * | 2013-02-04 | 2016-04-21 | ディー4ディー テクノロジーズ、エルエルシー | 照明フレームが画像フレームに組み入れられる口腔内走査装置 |
KR101485359B1 (ko) * | 2013-02-13 | 2015-01-26 | 육동신 | 치아촬영용 3면 스캐너 |
KR101371211B1 (ko) * | 2013-07-11 | 2014-03-10 | 김성국 | 구강용 스캐너 |
KR101538760B1 (ko) * | 2013-11-20 | 2015-07-24 | 이태경 | 구강용 스캐너 |
US10537405B2 (en) | 2014-11-13 | 2020-01-21 | Align Technology, Inc. | Dental appliance with cavity for an unerupted or erupting tooth |
US10504386B2 (en) | 2015-01-27 | 2019-12-10 | Align Technology, Inc. | Training method and system for oral-cavity-imaging-and-modeling equipment |
JP2018057010A (ja) * | 2015-02-02 | 2018-04-05 | オーシーアールシステム株式会社 | 光学端末装置及びスキャンプログラム |
JPWO2016125732A1 (ja) * | 2015-02-02 | 2017-06-08 | 光雄 中山 | 光学端末装置及びスキャンプログラム |
US11931222B2 (en) | 2015-11-12 | 2024-03-19 | Align Technology, Inc. | Dental attachment formation structures |
US11554000B2 (en) | 2015-11-12 | 2023-01-17 | Align Technology, Inc. | Dental attachment formation structure |
US11103330B2 (en) | 2015-12-09 | 2021-08-31 | Align Technology, Inc. | Dental attachment placement structure |
US11596502B2 (en) | 2015-12-09 | 2023-03-07 | Align Technology, Inc. | Dental attachment placement structure |
JP2017185225A (ja) * | 2016-03-31 | 2017-10-12 | コヴィディエン リミテッド パートナーシップ | 表面走査のための胸部内視鏡 |
CN109998450A (zh) * | 2016-03-31 | 2019-07-12 | 柯惠有限合伙公司 | 用于表面扫描的胸部内窥镜 |
CN109998449A (zh) * | 2016-03-31 | 2019-07-12 | 柯惠有限合伙公司 | 用于表面扫描的胸部内窥镜 |
JP2019042551A (ja) * | 2016-03-31 | 2019-03-22 | コヴィディエン リミテッド パートナーシップ | 表面走査のための胸部内視鏡 |
US10470847B2 (en) | 2016-06-17 | 2019-11-12 | Align Technology, Inc. | Intraoral appliances with sensing |
US10606911B2 (en) | 2016-07-27 | 2020-03-31 | Align Technology, Inc. | Intraoral scanner with dental diagnostics capabilities |
US10507087B2 (en) | 2016-07-27 | 2019-12-17 | Align Technology, Inc. | Methods and apparatuses for forming a three-dimensional volumetric model of a subject's teeth |
US10509838B2 (en) | 2016-07-27 | 2019-12-17 | Align Technology, Inc. | Methods and apparatuses for forming a three-dimensional volumetric model of a subject's teeth |
US10585958B2 (en) | 2016-07-27 | 2020-03-10 | Align Technology, Inc. | Intraoral scanner with dental diagnostics capabilities |
US10595966B2 (en) | 2016-11-04 | 2020-03-24 | Align Technology, Inc. | Methods and apparatuses for dental images |
US10993783B2 (en) | 2016-12-02 | 2021-05-04 | Align Technology, Inc. | Methods and apparatuses for customizing a rapid palatal expander |
US11026831B2 (en) | 2016-12-02 | 2021-06-08 | Align Technology, Inc. | Dental appliance features for speech enhancement |
US11376101B2 (en) | 2016-12-02 | 2022-07-05 | Align Technology, Inc. | Force control, stop mechanism, regulating structure of removable arch adjustment appliance |
US11273011B2 (en) | 2016-12-02 | 2022-03-15 | Align Technology, Inc. | Palatal expanders and methods of expanding a palate |
US10548700B2 (en) | 2016-12-16 | 2020-02-04 | Align Technology, Inc. | Dental appliance etch template |
US10779718B2 (en) | 2017-02-13 | 2020-09-22 | Align Technology, Inc. | Cheek retractor and mobile device holder |
US10613515B2 (en) | 2017-03-31 | 2020-04-07 | Align Technology, Inc. | Orthodontic appliances including at least partially un-erupted teeth and method of forming them |
US11045283B2 (en) | 2017-06-09 | 2021-06-29 | Align Technology, Inc. | Palatal expander with skeletal anchorage devices |
US11996181B2 (en) | 2017-06-16 | 2024-05-28 | Align Technology, Inc. | Automatic detection of tooth type and eruption status |
US10639134B2 (en) | 2017-06-26 | 2020-05-05 | Align Technology, Inc. | Biosensor performance indicator for intraoral appliances |
US10885521B2 (en) | 2017-07-17 | 2021-01-05 | Align Technology, Inc. | Method and apparatuses for interactive ordering of dental aligners |
US11419702B2 (en) | 2017-07-21 | 2022-08-23 | Align Technology, Inc. | Palatal contour anchorage |
US11633268B2 (en) | 2017-07-27 | 2023-04-25 | Align Technology, Inc. | Tooth shading, transparency and glazing |
US10517482B2 (en) | 2017-07-27 | 2019-12-31 | Align Technology, Inc. | Optical coherence tomography for orthodontic aligners |
US11116605B2 (en) | 2017-08-15 | 2021-09-14 | Align Technology, Inc. | Buccal corridor assessment and computation |
US11123156B2 (en) | 2017-08-17 | 2021-09-21 | Align Technology, Inc. | Dental appliance compliance monitoring |
US10813720B2 (en) | 2017-10-05 | 2020-10-27 | Align Technology, Inc. | Interproximal reduction templates |
US11534268B2 (en) | 2017-10-27 | 2022-12-27 | Align Technology, Inc. | Alternative bite adjustment structures |
US11576752B2 (en) | 2017-10-31 | 2023-02-14 | Align Technology, Inc. | Dental appliance having selective occlusal loading and controlled intercuspation |
US11096763B2 (en) | 2017-11-01 | 2021-08-24 | Align Technology, Inc. | Automatic treatment planning |
US11534974B2 (en) | 2017-11-17 | 2022-12-27 | Align Technology, Inc. | Customized fabrication of orthodontic retainers based on patient anatomy |
US11219506B2 (en) | 2017-11-30 | 2022-01-11 | Align Technology, Inc. | Sensors for monitoring oral appliances |
US11432908B2 (en) | 2017-12-15 | 2022-09-06 | Align Technology, Inc. | Closed loop adaptive orthodontic treatment methods and apparatuses |
US10980613B2 (en) | 2017-12-29 | 2021-04-20 | Align Technology, Inc. | Augmented reality enhancements for dental practitioners |
US10390913B2 (en) | 2018-01-26 | 2019-08-27 | Align Technology, Inc. | Diagnostic intraoral scanning |
US11013581B2 (en) | 2018-01-26 | 2021-05-25 | Align Technology, Inc. | Diagnostic intraoral methods and apparatuses |
US10813727B2 (en) | 2018-01-26 | 2020-10-27 | Align Technology, Inc. | Diagnostic intraoral tracking |
US11937991B2 (en) | 2018-03-27 | 2024-03-26 | Align Technology, Inc. | Dental attachment placement structure |
US11071591B2 (en) | 2018-07-26 | 2021-07-27 | Covidien Lp | Modeling a collapsed lung using CT data |
US11705238B2 (en) | 2018-07-26 | 2023-07-18 | Covidien Lp | Systems and methods for providing assistance during surgery |
US11701179B2 (en) | 2018-07-26 | 2023-07-18 | Covidien Lp | Modeling a collapsed lung using CT data |
US12004815B2 (en) | 2018-07-26 | 2024-06-11 | Covidien Lp | Modeling a collapsed lung using CT data |
Also Published As
Publication number | Publication date |
---|---|
DE102007060263A1 (de) | 2009-02-26 |
US20090087050A1 (en) | 2009-04-02 |
US20140071258A1 (en) | 2014-03-13 |
US8913814B2 (en) | 2014-12-16 |
US8411917B2 (en) | 2013-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2009078133A (ja) | 特に歯のような物体の3d座標を決定する装置 | |
US11629954B2 (en) | Intraoral scanner with fixed focal position and/or motion tracking | |
JP5647778B2 (ja) | 対象物、特に歯、の3次元座標を決定するための装置 | |
US10401143B2 (en) | Method for optically measuring three-dimensional coordinates and controlling a three-dimensional measuring device | |
US10088296B2 (en) | Method for optically measuring three-dimensional coordinates and calibration of a three-dimensional measuring device | |
US10064553B2 (en) | Detection of a movable object when 3D scanning a rigid object | |
EP2428162B1 (en) | Method of data acquisition for three-dimensional imaging of the intra-oral cavity | |
JP5583761B2 (ja) | 動的基準フレームを用いた3次元表面検出方法及び装置 | |
JP5189287B2 (ja) | 歯科用レーザデジタイザシステム | |
JP2006514739A5 (ja) | ||
WO2016040271A1 (en) | Method for optically measuring three-dimensional coordinates and controlling a three-dimensional measuring device | |
JP2007093412A (ja) | 3次元形状測定装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110801 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20120913 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121226 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130411 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140204 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140430 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140507 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140521 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141202 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150519 |