CN101262822A - 使用红外线光热辐射测量(ptr)和调制激光发光(lum)进行牙齿缺陷诊断的方法和装置 - Google Patents
使用红外线光热辐射测量(ptr)和调制激光发光(lum)进行牙齿缺陷诊断的方法和装置 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
- A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
- A61B5/417—Evaluating particular organs or parts of the immune or lymphatic systems the bone marrow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
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- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/346—Analysis of electrocardiograms
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- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7228—Signal modulation applied to the input signal sent to patient or subject; demodulation to recover the physiological signal
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Abstract
Description
信号 | 一般特征 | 用于确定数字等级的转换方程 |
PTR幅度 | 对数-对数图上的健康点的形状从低频(1Hz)到高频(1000Hz)的范围内几乎是线性的。在整个频率范围内,不健康点(脱矿化的表面、牙釉质蛀蚀或牙本质蛀蚀)表现出比健康点更大的幅度。在对数图上的10~100Hz的频率范围内不健康点呈现(大于健康点)弯曲。 | (低频处的斜率)-(高频处的斜率)4个频率的平均 |
PTR相位 | 对数(频率)-线性(相位)图上的健康点的形状从低频(1Hz)到高频(1000Hz)的范围内几乎都是线性的。不健康点在低频范围内呈现比健康点更大的相位,而在高频范围内相反。 | (2个低频率(1Hz、6.68Hz)上的相位的平均)-(2个高频率(211.35Hz、1000Hz)上的相位的平均) |
LUM幅度 | 健康的和不健康的点呈现出相同的形状:在低频处比在高频处具有更大的幅度。不健康点呈现比健康点更大的幅度。 | 在3个频率(1Hz、211.35Hz、501.18Hz)上的平均 |
LUM相位 | 仅在高频范围(>100Hz),不健康点呈现比健康点更大的相位。 | 高频率(501.18Hz)上的一个相位信号 |
检查方法 | 灵敏度阈值(D2/D3) | 特异性阈值(D2/D3) | 样本尺寸(点的数目) |
PTR和LUM结合 | 0.81/0.79 | 0.87/0.72 | 280 |
仅PTR | 0.69/0.52 | 0.86/0.72 | 280 |
仅LUM | 0.61/0.58 | 0.81/0.77 | 280 |
可视检查 | 0.51/0.36 | 1.00/1.00 | 52 |
射线照相 | 0.29/0.36 | 1.00/0.85 | 52 |
DIAGNOdent | 0.60/0.76 | 0.78/0.85 | 131 |
Claims (44)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US69987805P | 2005-07-18 | 2005-07-18 | |
US60/699,878 | 2005-07-18 | ||
PCT/CA2006/001171 WO2007009234A1 (en) | 2005-07-18 | 2006-07-18 | Method and apparatus using infrared photothermal radiometry (ptr) and modulated laser luminescence (lum) for diagnostics of defects in teeth |
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CN101262822A true CN101262822A (zh) | 2008-09-10 |
CN101262822B CN101262822B (zh) | 2013-11-20 |
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CN2006800332797A Expired - Fee Related CN101262822B (zh) | 2005-07-18 | 2006-07-18 | 使用红外线光热辐射测量(ptr)和调制激光发光(lum)进行牙齿缺陷诊断的装置 |
Country Status (13)
Country | Link |
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US (1) | US8306608B2 (zh) |
EP (2) | EP1906835A4 (zh) |
JP (2) | JP2009501579A (zh) |
KR (1) | KR101281855B1 (zh) |
CN (1) | CN101262822B (zh) |
AU (1) | AU2006272332B2 (zh) |
BR (1) | BRPI0613428A8 (zh) |
CA (1) | CA2615017C (zh) |
HK (1) | HK1120715A1 (zh) |
IL (1) | IL188747A (zh) |
NZ (1) | NZ565509A (zh) |
WO (1) | WO2007009234A1 (zh) |
ZA (1) | ZA200801139B (zh) |
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---|---|---|---|---|
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US9492245B2 (en) | 2004-02-27 | 2016-11-15 | Align Technology, Inc. | Method and system for providing dynamic orthodontic assessment and treatment profiles |
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US8140141B2 (en) * | 2006-05-17 | 2012-03-20 | University Of Utah Research Foundation | Devices and methods for fluorescent inspection and/or removal of material in a sample |
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US7878805B2 (en) | 2007-05-25 | 2011-02-01 | Align Technology, Inc. | Tabbed dental appliance |
US20090123893A1 (en) * | 2007-06-08 | 2009-05-14 | Alleman David S | Method of performing and teaching adhesive dentistry |
US8738394B2 (en) | 2007-11-08 | 2014-05-27 | Eric E. Kuo | Clinical data file |
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US8108189B2 (en) | 2008-03-25 | 2012-01-31 | Align Technologies, Inc. | Reconstruction of non-visible part of tooth |
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US8092215B2 (en) | 2008-05-23 | 2012-01-10 | Align Technology, Inc. | Smile designer |
US9492243B2 (en) | 2008-05-23 | 2016-11-15 | Align Technology, Inc. | Dental implant positioning |
US8172569B2 (en) | 2008-06-12 | 2012-05-08 | Align Technology, Inc. | Dental appliance |
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US8152518B2 (en) | 2008-10-08 | 2012-04-10 | Align Technology, Inc. | Dental positioning appliance having metallic portion |
WO2010099619A1 (en) * | 2009-03-05 | 2010-09-10 | Quantum Dental Technologies Inc. | Method of assessing oral health risk |
US8292617B2 (en) | 2009-03-19 | 2012-10-23 | Align Technology, Inc. | Dental wire attachment |
US8768016B2 (en) * | 2009-06-19 | 2014-07-01 | Carestream Health, Inc. | Method for quantifying caries |
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US9235901B2 (en) * | 2009-10-14 | 2016-01-12 | Carestream Health, Inc. | Method for locating an interproximal tooth region |
US8687859B2 (en) | 2009-10-14 | 2014-04-01 | Carestream Health, Inc. | Method for identifying a tooth region |
US8908936B2 (en) * | 2009-10-14 | 2014-12-09 | Carestream Health, Inc. | Method for extracting a carious lesion area |
US8823802B2 (en) * | 2009-10-15 | 2014-09-02 | University Of South Carolina | Multi-mode imaging in the thermal infrared for chemical contrast enhancement |
US9211166B2 (en) | 2010-04-30 | 2015-12-15 | Align Technology, Inc. | Individualized orthodontic treatment index |
US9241774B2 (en) | 2010-04-30 | 2016-01-26 | Align Technology, Inc. | Patterned dental positioning appliance |
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US10248883B2 (en) | 2015-08-20 | 2019-04-02 | Align Technology, Inc. | Photograph-based assessment of dental treatments and procedures |
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US10470847B2 (en) | 2016-06-17 | 2019-11-12 | Align Technology, Inc. | Intraoral appliances with sensing |
WO2017218951A1 (en) | 2016-06-17 | 2017-12-21 | Align Technology, Inc. | Orthodontic appliance performance monitor |
JP6783444B2 (ja) * | 2016-07-20 | 2020-11-11 | 国立大学法人千葉大学 | 舌苔量推定システム及び舌苔量推定方法 |
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 |
US10595966B2 (en) | 2016-11-04 | 2020-03-24 | Align Technology, Inc. | Methods and apparatuses for dental images |
CA3043049A1 (en) | 2016-12-02 | 2018-06-07 | Align Technology, Inc. | Methods and apparatuses for customizing rapid palatal expanders using digital models |
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US10456043B2 (en) | 2017-01-12 | 2019-10-29 | Align Technology, Inc. | Compact confocal dental scanning apparatus |
US10779718B2 (en) | 2017-02-13 | 2020-09-22 | Align Technology, Inc. | Cheek retractor and mobile device holder |
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US10813720B2 (en) | 2017-10-05 | 2020-10-27 | Align Technology, Inc. | Interproximal reduction templates |
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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 |
EP3716885B1 (en) | 2017-11-30 | 2023-08-30 | Align Technology, Inc. | Orthodontic intraoral appliances comprising sensors |
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 |
EP3743010B1 (en) | 2018-01-26 | 2022-01-12 | Align Technology, Inc. | Diagnostic intraoral scanning and tracking |
US11937991B2 (en) | 2018-03-27 | 2024-03-26 | Align Technology, Inc. | Dental attachment placement structure |
EP3773320B1 (en) | 2018-04-11 | 2024-05-15 | Align Technology, Inc. | Releasable palatal expanders |
CA3123635A1 (en) * | 2018-12-21 | 2020-06-25 | Quantum Dental Technologies Inc. | Devices and methods for the intra-operative verification of oral health procedures |
WO2020131472A1 (en) | 2018-12-21 | 2020-06-25 | The Procter & Gamble Company | Apparatus and method for operating a personal grooming appliance or household cleaning appliance |
US11653838B2 (en) * | 2020-03-11 | 2023-05-23 | Alireza Moheb | System and method for classification of dental health based on digital imagery |
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KR20220091319A (ko) | 2020-12-23 | 2022-06-30 | 경북대학교 산학협력단 | 미세 파절 측정장치 및 그를 이용한 미세 파절 측정방법 |
WO2023212402A1 (en) * | 2022-04-29 | 2023-11-02 | Purdue Research Foundation | Label-free autofluorescence-detected mid-ir photothermal microscopy |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4200741C2 (de) | 1992-01-14 | 2000-06-15 | Kaltenbach & Voigt | Einrichtung zum Erkennen von Karies an Zähnen |
US5371368A (en) * | 1992-07-23 | 1994-12-06 | Alfano; Robert R. | Ultrafast optical imaging of objects in a scattering medium |
US5880826A (en) | 1997-07-01 | 1999-03-09 | L J Laboratories, L.L.C. | Apparatus and method for measuring optical characteristics of teeth |
JP4148603B2 (ja) * | 1999-07-23 | 2008-09-10 | 倉敷紡績株式会社 | 光学測定用口腔内治具 |
CA2314691C (en) * | 2000-07-28 | 2011-04-26 | Andreas Mandelis | Method and apparatus for detection of defects in teeth |
US6980299B1 (en) * | 2001-10-16 | 2005-12-27 | General Hospital Corporation | Systems and methods for imaging a sample |
US20040236269A1 (en) * | 2002-09-25 | 2004-11-25 | Marchitto Kevin S. | Microsurgical tissue treatment system |
US20040059282A1 (en) * | 2002-09-25 | 2004-03-25 | Flock Stephen T. | Microsurgical tissue treatment system |
JP4521180B2 (ja) * | 2003-12-05 | 2010-08-11 | 株式会社モリタ製作所 | 診断用撮影器 |
JP2004298503A (ja) * | 2003-03-31 | 2004-10-28 | Olympus Corp | 歯科検査用光イメージング装置 |
JP4221579B2 (ja) * | 2003-05-20 | 2009-02-12 | 株式会社モリタ東京製作所 | 歯科光診断装置用プローブ |
FR2858205B1 (fr) * | 2003-07-28 | 2005-09-16 | Sopro Soc | Appareil de detection et de caracterisation des tissus biologiques |
JP2005087509A (ja) * | 2003-09-18 | 2005-04-07 | Kao Corp | 虫歯検出装置および虫歯検出方法 |
JP2005118421A (ja) * | 2003-10-20 | 2005-05-12 | Olympus Corp | 修復歯の識別装置 |
WO2006062987A2 (en) * | 2004-12-09 | 2006-06-15 | Inneroptic Technology, Inc. | Apparatus, system and method for optically analyzing substrate |
-
2006
- 2006-07-18 WO PCT/CA2006/001171 patent/WO2007009234A1/en active Search and Examination
- 2006-07-18 US US11/488,194 patent/US8306608B2/en active Active
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ZA200801139B (en) | 2008-12-31 |
EP2727537A2 (en) | 2014-05-07 |
CN101262822B (zh) | 2013-11-20 |
NZ565509A (en) | 2011-08-26 |
CA2615017A1 (en) | 2007-01-25 |
BRPI0613428A2 (pt) | 2012-10-30 |
IL188747A (en) | 2014-03-31 |
EP2727537A3 (en) | 2018-05-30 |
US8306608B2 (en) | 2012-11-06 |
EP1906835A4 (en) | 2013-07-31 |
US20070021670A1 (en) | 2007-01-25 |
JP2013172975A (ja) | 2013-09-05 |
JP5739471B2 (ja) | 2015-06-24 |
WO2007009234A1 (en) | 2007-01-25 |
IL188747A0 (en) | 2008-08-07 |
KR20080051129A (ko) | 2008-06-10 |
BRPI0613428A8 (pt) | 2017-12-05 |
HK1120715A1 (en) | 2009-04-09 |
JP2009501579A (ja) | 2009-01-22 |
KR101281855B1 (ko) | 2013-07-15 |
AU2006272332B2 (en) | 2012-11-01 |
EP1906835A1 (en) | 2008-04-09 |
AU2006272332A1 (en) | 2007-01-25 |
CA2615017C (en) | 2015-06-02 |
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