ATE258678T1 - Vorrichtung und verfahren für die optische tomographie - Google Patents
Vorrichtung und verfahren für die optische tomographieInfo
- Publication number
- ATE258678T1 ATE258678T1 AT98949750T AT98949750T ATE258678T1 AT E258678 T1 ATE258678 T1 AT E258678T1 AT 98949750 T AT98949750 T AT 98949750T AT 98949750 T AT98949750 T AT 98949750T AT E258678 T1 ATE258678 T1 AT E258678T1
- Authority
- AT
- Austria
- Prior art keywords
- tissue
- light
- fiber
- imaged
- fiber bundles
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
-
- 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
- A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/951,892 US6081322A (en) | 1997-10-16 | 1997-10-16 | NIR clinical opti-scan system |
PCT/US1998/020810 WO1999020997A1 (en) | 1997-10-16 | 1998-10-05 | Nir clinical opti-scan system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE258678T1 true ATE258678T1 (de) | 2004-02-15 |
Family
ID=25492285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98949750T ATE258678T1 (de) | 1997-10-16 | 1998-10-05 | Vorrichtung und verfahren für die optische tomographie |
Country Status (8)
Country | Link |
---|---|
US (2) | US6081322A (de) |
EP (1) | EP1023584B1 (de) |
JP (2) | JP2001521147A (de) |
CN (1) | CN1211650C (de) |
AT (1) | ATE258678T1 (de) |
CA (1) | CA2306922C (de) |
DE (1) | DE69821380T2 (de) |
WO (1) | WO1999020997A1 (de) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6274086B1 (en) * | 1996-12-16 | 2001-08-14 | The Trustees Of The University Of Pennsylvania | Apparatus for non-invasive imaging oxygen distribution in multi-dimensions |
US6592847B1 (en) * | 1998-05-14 | 2003-07-15 | The General Hospital Corporation | Intramolecularly-quenched near infrared flourescent probes |
EP1609410B1 (de) * | 1999-06-03 | 2014-05-28 | Hamamatsu Photonics K.K. | Optische CT-Vorrichtung |
AU4058999A (en) * | 1999-06-03 | 2000-12-28 | Hamamatsu Photonics K.K. | Optical ct device and method of image reformation |
US6795195B1 (en) * | 1999-09-14 | 2004-09-21 | Research Foundation Of State University Of New York | System and method for tomographic imaging of dynamic properties of a scattering medium |
WO2001020305A1 (en) * | 1999-09-14 | 2001-03-22 | The Research Foundation Of State University Of New York, Technology Transfer Office | Method and system for imaging the dynamics of scattering medium |
US20010032053A1 (en) * | 2000-01-24 | 2001-10-18 | Hielscher Andreas H. | Imaging of a scattering medium using the equation of radiative transfer |
US7383076B2 (en) * | 2000-11-27 | 2008-06-03 | The General Hospital Corporation | Fluorescence-mediated molecular tomography |
US6615063B1 (en) * | 2000-11-27 | 2003-09-02 | The General Hospital Corporation | Fluorescence-mediated molecular tomography |
US20030044353A1 (en) * | 2001-01-05 | 2003-03-06 | Ralph Weissleder | Activatable imaging probes |
US6944322B2 (en) * | 2001-03-28 | 2005-09-13 | Visiongate, Inc. | Optical tomography of small objects using parallel ray illumination and post-specimen optical magnification |
US6965108B2 (en) * | 2001-07-30 | 2005-11-15 | Euro-Celtique, S.A. | Method and apparatus for three dimensional imaging using infrared radiation |
US6662128B2 (en) * | 2002-01-18 | 2003-12-09 | The Research Foundation Of State University Of New York | Normalized-constraint algorithm for minimizing inter-parameter crosstalk in imaging of scattering media |
US7778693B2 (en) * | 2002-04-06 | 2010-08-17 | The United States Of America As Represented By The Department Of Health And Human Services | System and method for quantifying the dynamic response of a target system |
US7616984B2 (en) * | 2002-04-06 | 2009-11-10 | National Institutes Of Health (Nih) | Modification of the normalized difference method for real-time optical tomography |
US7636413B2 (en) * | 2002-04-16 | 2009-12-22 | General Electric Company | Method and apparatus of multi-energy imaging |
WO2003102558A1 (en) | 2002-06-04 | 2003-12-11 | Visen Medical, Inc. | Imaging volumes with arbitrary geometries in contact and non-contact tomography |
US6784988B2 (en) * | 2002-07-17 | 2004-08-31 | Hamilton Associates, Inc. | Apparatus and process for analyzing a stream of fluid |
EP1593095B1 (de) * | 2003-02-05 | 2019-04-17 | The General Hospital Corporation | Verfahren und vorrichtung zur bilderzeugung mittels optischer freiraumtomographie für diffuse medien |
US7359540B2 (en) * | 2003-06-27 | 2008-04-15 | Ge Medical Systems Global Technology Company, Llc | Systems and methods for correcting inhomogeneity in images |
CN100403985C (zh) * | 2004-04-09 | 2008-07-23 | 清华大学 | 数字化近红外光漫射断层成像系统 |
EP1765172B1 (de) | 2004-06-18 | 2013-04-24 | Elmaleh, David R. | Intravaskuläre bildgebende vorrichtung und ihre verwendungen |
WO2006014736A2 (en) * | 2004-07-21 | 2006-02-09 | Barbour Randall L | Method and system for temporal spectral imaging |
US20080218732A1 (en) * | 2005-07-27 | 2008-09-11 | University Of Massachusetts Lowell | Infrared Scanner for Biological Applications |
FR2895896A1 (fr) * | 2006-01-12 | 2007-07-13 | Commissariat Energie Atomique | Procede de reconstruction d'image par lumiere retrodiffusee et dispositif pour la mise en oeuvre d'un tel procede |
FR2895897B1 (fr) * | 2006-01-12 | 2008-10-17 | Commissariat Energie Atomique | Procede et dispositif de reconstruction d'image de tomographie optique de fluorescence par double mesure |
US9889043B2 (en) * | 2006-01-20 | 2018-02-13 | Lensar, Inc. | System and apparatus for delivering a laser beam to the lens of an eye |
US7796260B1 (en) * | 2006-04-25 | 2010-09-14 | J.A. Woollam Co., Inc. | System and method of controlling intensity of an electromagnetic beam |
US8712504B2 (en) * | 2006-09-28 | 2014-04-29 | The Florida International University Board Of Trustees | Hand-held optical probe based imaging system with 3D tracking facilities |
WO2008039988A2 (en) * | 2006-09-28 | 2008-04-03 | The Florida International University Board Of Trustees | Hand-held optical probe based imaging system with 3d tracking facilities |
US8323694B2 (en) * | 2007-05-09 | 2012-12-04 | Nanoprobes, Inc. | Gold nanoparticles for selective IR heating |
TW200906478A (en) * | 2007-08-09 | 2009-02-16 | Univ Nat Central | Method for preparing mesocrystals by organic and organometallic compounds |
DK2244741T3 (en) * | 2008-01-18 | 2015-05-26 | Visen Medical Inc | Fluorescent imaging agents |
US20110059023A1 (en) * | 2008-03-19 | 2011-03-10 | Tunnell James W | Narrowband imaging using near-infrared absorbing nanoparticles |
DE102009044303B4 (de) * | 2009-10-21 | 2012-04-19 | Karlsruher Institut für Technologie | Schnelle optische Tomographie |
EP2501288B1 (de) | 2009-11-19 | 2016-12-21 | Modulated Imaging Inc. | Verfahren und vorrichtung zur analyse trüber medien durch einzelelementerkennung mithilfe strukturierter beleuchtung |
US20110123452A1 (en) * | 2009-11-25 | 2011-05-26 | Nanoprobes, Inc. | Metal oligomers and polymers and their use in biology and medicine |
EP2579777B1 (de) | 2010-06-11 | 2019-07-31 | The Florida International University Board of Trustees | Tragbares optisches abbildungssystem der zweiten generation |
US8378302B2 (en) * | 2010-10-11 | 2013-02-19 | National Central University | Bidirectional optical scanner assisting in mammography |
KR20140096043A (ko) * | 2011-09-30 | 2014-08-04 | 더 트러스티스 오브 콜롬비아 유니버시티 인 더 시티 오브 뉴욕 | 광학 이미징을 위한 인터페이싱 시스템, 장치, 및 방법 |
US10674918B2 (en) | 2012-01-06 | 2020-06-09 | The Florida International University Board Of Trustees | Near-infrared (NIR) optical scanner |
US20130237845A1 (en) * | 2012-03-12 | 2013-09-12 | Ivwatch, Llc | Geometry of a Transcutaneous Sensor |
US20130237858A1 (en) * | 2012-03-12 | 2013-09-12 | Gary P. Warren | Apparatus and Method for Mitigating Noise Affecting a Transcutaneous Signal |
AU2013341165B2 (en) | 2012-11-07 | 2019-08-01 | Modulated Imaging, Inc. | Efficient modulated imaging |
TWI572331B (zh) * | 2012-12-28 | 2017-03-01 | 國立交通大學 | 旋轉式光學斷層掃描裝置 |
WO2015103614A2 (en) | 2014-01-06 | 2015-07-09 | The Florida International University Board Of Trustees | Near infrared optical imaging system for hemodynamic imaging, pulse monitoring, and mapping spatio-temporal features |
USD763938S1 (en) | 2014-04-02 | 2016-08-16 | Cephalogics, LLC | Optical sensor array |
USD763939S1 (en) | 2014-04-02 | 2016-08-16 | Cephalogics, LLC | Optical sensor array liner with optical sensor array pad |
US9927385B2 (en) | 2014-05-15 | 2018-03-27 | Ohio State Innovation Foundation | Active control guards and rationometric calibration and reconstruction for use with electrical capacitance volume tomography |
TWI577345B (zh) * | 2015-02-09 | 2017-04-11 | 國立中央大學 | A circular scanning device for optical tomography systems |
CN105938101B (zh) * | 2016-04-14 | 2020-12-11 | 中国科学院力学研究所 | 一种基于化学发光的用于火焰三维重建的成像系统及方法 |
KR102545980B1 (ko) | 2018-07-19 | 2023-06-21 | 액티브 서지컬, 인크. | 자동화된 수술 로봇을 위한 비전 시스템에서 깊이의 다중 모달 감지를 위한 시스템 및 방법 |
KR20220021920A (ko) | 2019-04-08 | 2022-02-22 | 액티브 서지컬, 인크. | 의료 이미징을 위한 시스템 및 방법 |
US11950881B2 (en) | 2019-07-28 | 2024-04-09 | Holovsions LLC | Smart bra for optical scanning of breast tissue to detect abnormal tissue with selectively-expandable components to reduce air gaps |
US11304456B2 (en) | 2019-07-28 | 2022-04-19 | Holovisions LLC | Smart bra with optical sensors to detect abnormal breast tissue |
EP4017340A4 (de) | 2019-08-21 | 2023-12-13 | Activ Surgical, Inc. | Systeme und verfahren zur medizinischen bildgebung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5137355A (en) * | 1988-06-08 | 1992-08-11 | The Research Foundation Of State University Of New York | Method of imaging a random medium |
US5353799A (en) * | 1991-01-22 | 1994-10-11 | Non Invasive Technology, Inc. | Examination of subjects using photon migration with high directionality techniques |
JP2526388B2 (ja) * | 1989-11-21 | 1996-08-21 | 科学技術庁長官官房会計課長 | 光を用いた断層撮影方法及び装置 |
JPH0454439A (ja) * | 1990-06-22 | 1992-02-21 | Hitachi Ltd | 生体計測方法および装置 |
JPH04122248A (ja) * | 1990-09-13 | 1992-04-22 | Res Dev Corp Of Japan | 光断層像画像化装置 |
US5213105A (en) * | 1990-12-04 | 1993-05-25 | Research Corporation Technologies, Inc. | Frequency domain optical imaging using diffusion of intensity modulated radiation |
EP0568628B1 (de) * | 1991-01-24 | 1999-09-29 | Non-Invasive Technology, Inc. | Spektroskopie nach zeit- und frequenz-parametern zur bestimmung des sauerstoffmangels |
JPH05184580A (ja) * | 1992-01-16 | 1993-07-27 | Toshiba Corp | 光ct装置 |
JP3217107B2 (ja) * | 1992-02-14 | 2001-10-09 | 科学技術振興事業団 | 蛍光断層像測定装置 |
EP0614645A4 (de) * | 1992-08-31 | 1996-04-03 | Hitachi Ltd | Optische rechnergestützte tomographievorrichtung. |
JP3107927B2 (ja) * | 1992-10-06 | 2000-11-13 | 浜松ホトニクス株式会社 | 散乱吸収体の光学情報計測装置及び方法 |
JP3433498B2 (ja) * | 1993-06-02 | 2003-08-04 | 浜松ホトニクス株式会社 | 散乱吸収体の内部情報計測方法及び装置 |
JPH07151673A (ja) * | 1993-11-30 | 1995-06-16 | Hitachi Ltd | 光学的計算断層撮影装置及び撮影方法 |
JP3310782B2 (ja) * | 1994-07-14 | 2002-08-05 | 株式会社日立製作所 | 吸収物質濃度の空間分布画像化装置 |
US5625458A (en) * | 1994-11-10 | 1997-04-29 | Research Foundation Of City College Of New York | Method and system for imaging objects in turbid media using diffusive fermat photons |
JPH08166341A (ja) * | 1994-12-14 | 1996-06-25 | Technol Res Assoc Of Medical & Welfare Apparatus | 光ct |
JPH08334458A (ja) * | 1995-06-05 | 1996-12-17 | Technol Res Assoc Of Medical & Welfare Apparatus | 光測定装置の検出器ホルダー |
US5876339A (en) * | 1997-01-09 | 1999-03-02 | Lemire; Robert | Apparatus for optical breast imaging |
-
1997
- 1997-10-16 US US08/951,892 patent/US6081322A/en not_active Ceased
-
1998
- 1998-10-05 CA CA002306922A patent/CA2306922C/en not_active Expired - Fee Related
- 1998-10-05 DE DE69821380T patent/DE69821380T2/de not_active Expired - Lifetime
- 1998-10-05 CN CN98810247.1A patent/CN1211650C/zh not_active Expired - Fee Related
- 1998-10-05 WO PCT/US1998/020810 patent/WO1999020997A1/en active IP Right Grant
- 1998-10-05 EP EP98949750A patent/EP1023584B1/de not_active Expired - Lifetime
- 1998-10-05 JP JP2000517267A patent/JP2001521147A/ja active Pending
- 1998-10-05 AT AT98949750T patent/ATE258678T1/de not_active IP Right Cessation
-
2002
- 2002-06-27 US US10/183,276 patent/USRE38800E1/en not_active Expired - Lifetime
-
2009
- 2009-12-18 JP JP2009288287A patent/JP5342992B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2306922C (en) | 2009-03-17 |
CA2306922A1 (en) | 1999-04-29 |
CN1211650C (zh) | 2005-07-20 |
USRE38800E1 (en) | 2005-09-20 |
EP1023584A1 (de) | 2000-08-02 |
JP5342992B2 (ja) | 2013-11-13 |
DE69821380D1 (de) | 2004-03-04 |
US6081322A (en) | 2000-06-27 |
WO1999020997A1 (en) | 1999-04-29 |
DE69821380T2 (de) | 2004-12-09 |
CN1276869A (zh) | 2000-12-13 |
JP2010101902A (ja) | 2010-05-06 |
EP1023584B1 (de) | 2004-01-28 |
JP2001521147A (ja) | 2001-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |