CA2384813C - Method and system for imaging the dynamics of scattering medium - Google Patents
Method and system for imaging the dynamics of scattering medium Download PDFInfo
- Publication number
- CA2384813C CA2384813C CA2384813A CA2384813A CA2384813C CA 2384813 C CA2384813 C CA 2384813C CA 2384813 A CA2384813 A CA 2384813A CA 2384813 A CA2384813 A CA 2384813A CA 2384813 C CA2384813 C CA 2384813C
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- Expired - Fee Related
Links
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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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15392699P | 1999-09-14 | 1999-09-14 | |
| US60/153,926 | 1999-09-14 | ||
| US15409999P | 1999-09-15 | 1999-09-15 | |
| US60/154,099 | 1999-09-15 | ||
| PCT/US2000/025136 WO2001020305A1 (en) | 1999-09-14 | 2000-09-14 | Method and system for imaging the dynamics of scattering medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2384813A1 CA2384813A1 (en) | 2001-03-22 |
| CA2384813C true CA2384813C (en) | 2014-01-21 |
Family
ID=26850998
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2384813A Expired - Fee Related CA2384813C (en) | 1999-09-14 | 2000-09-14 | Method and system for imaging the dynamics of scattering medium |
| CA002384822A Expired - Fee Related CA2384822C (en) | 1999-09-14 | 2000-09-14 | System and method for tomographic imaging of dynamic properties of a scattering medium |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002384822A Expired - Fee Related CA2384822C (en) | 1999-09-14 | 2000-09-14 | System and method for tomographic imaging of dynamic properties of a scattering medium |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | USRE41949E1 (https=) |
| EP (2) | EP1221034B1 (https=) |
| JP (3) | JP2003509687A (https=) |
| AU (2) | AU7579300A (https=) |
| CA (2) | CA2384813C (https=) |
| WO (2) | WO2001020306A1 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4278048B2 (ja) * | 2001-06-22 | 2009-06-10 | ネルコア ピューリタン ベネット アイルランド | パルスオキシメトリー信号のウェーブレットに基づく解析 |
| AU2002330963A1 (en) * | 2001-08-02 | 2003-02-17 | The Research Foundation Of State University Of Ne W York | Method and system for enhancing solutions to a system of linear equations |
| 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 |
| WO2003088133A1 (en) | 2002-04-06 | 2003-10-23 | Barbour Randall L | Modification of the normalized difference method for real-time optical tomography |
| WO2003087767A2 (en) | 2002-04-06 | 2003-10-23 | Barbour Randall L | A system and method for quantifying the dynamic response of a target system |
| WO2005006962A2 (en) | 2003-07-18 | 2005-01-27 | Nirx Medical Technologies, L.L.C. | Image enhancement by spatial linear deconvolution |
| CA2554078A1 (en) * | 2004-01-23 | 2005-08-04 | Sri International | Optical vascular function imaging system and method for detection and diagnosis of cancerous tumors |
| US7471975B2 (en) * | 2004-09-22 | 2008-12-30 | The Research Foundation Of State University Of New York | Optical tensor imaging |
| DE102005039184B4 (de) * | 2005-08-18 | 2011-05-19 | Siemens Ag | Verfahren zur Auswertung einer kinematographischen Bildserie des Herzens, Kernspintomographiegerät und Computerprogramm |
| US7750331B2 (en) * | 2005-11-23 | 2010-07-06 | Koninklijke Philips Electronics N.V. | Method and device for imaging an interior of a turbid medium using an amplification factor selected from an estimate of expected electrical signal strength |
| BRPI0708897A2 (pt) * | 2006-03-17 | 2011-06-14 | Koninkl Philips Electronics Nv | dispositivo e mÉtodo para gerar imagem de um meio turvo, e, produto de programa de computador |
| US8406846B2 (en) * | 2006-03-31 | 2013-03-26 | Shimadzu Corporation | Mammographic apparatus |
| JP2010512904A (ja) * | 2006-12-19 | 2010-04-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 不透明媒体のイメージング |
| EP2501288B1 (en) | 2009-11-19 | 2016-12-21 | Modulated Imaging Inc. | Method and apparatus for analysis of turbid media via single-element detection using structured illumination |
| CN103347439B (zh) | 2010-11-11 | 2016-02-17 | 纽约市哥伦比亚大学托管会 | 动态光学层析成像系统 |
| CA2889489C (en) | 2012-11-07 | 2021-05-11 | David Cuccia | Efficient modulated imaging |
| USD763939S1 (en) | 2014-04-02 | 2016-08-16 | Cephalogics, LLC | Optical sensor array liner with optical sensor array pad |
| USD763938S1 (en) | 2014-04-02 | 2016-08-16 | Cephalogics, LLC | Optical sensor array |
| US9599697B2 (en) | 2014-04-15 | 2017-03-21 | The Johns Hopkins University | Non-contact fiber optic localization and tracking system |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4810875A (en) * | 1987-02-02 | 1989-03-07 | Wyatt Technology Corporation | Method and apparatus for examining the interior of semi-opaque objects |
| 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 |
| US5365066A (en) * | 1989-01-19 | 1994-11-15 | Futrex, Inc. | Low cost means for increasing measurement sensitivity in LED/IRED near-infrared instruments |
| 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 |
| US5386819A (en) * | 1990-03-29 | 1995-02-07 | Olympus Optical Co., Ltd. | Method and apparatus for inhibiting a scattered component in a light having passed through an examined object |
| JPH04122248A (ja) * | 1990-09-13 | 1992-04-22 | Res Dev Corp Of Japan | 光断層像画像化装置 |
| JPH04249746A (ja) * | 1990-12-31 | 1992-09-04 | Shimadzu Corp | 断層像再構成法 |
| JP3217386B2 (ja) * | 1991-04-24 | 2001-10-09 | オリンパス光学工業株式会社 | 診断システム |
| US6485413B1 (en) * | 1991-04-29 | 2002-11-26 | The General Hospital Corporation | Methods and apparatus for forward-directed optical scanning instruments |
| EP0614645A4 (en) * | 1992-08-31 | 1996-04-03 | Hitachi Ltd | COMPUTER OPTICAL TOMOGRAPHY APPARATUS. |
| US5762609A (en) * | 1992-09-14 | 1998-06-09 | Sextant Medical Corporation | Device and method for analysis of surgical tissue interventions |
| JPH06245938A (ja) * | 1993-02-23 | 1994-09-06 | Hitachi Ltd | 光計測装置 |
| US5676141A (en) * | 1993-03-31 | 1997-10-14 | Nellcor Puritan Bennett Incorporated | Electronic processor for pulse oximeters |
| JP3234353B2 (ja) * | 1993-06-15 | 2001-12-04 | 富士写真フイルム株式会社 | 断層情報読取装置 |
| US5820558A (en) | 1994-12-02 | 1998-10-13 | Non-Invasive Technology, Inc. | Optical techniques for examination of biological tissue |
| JP3433508B2 (ja) * | 1993-12-01 | 2003-08-04 | 浜松ホトニクス株式会社 | 散乱吸収体計測方法及び散乱吸収体計測装置 |
| US5803909A (en) * | 1994-10-06 | 1998-09-08 | Hitachi, Ltd. | Optical system for measuring metabolism in a body and imaging method |
| 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 |
| JP3725156B2 (ja) * | 1995-01-03 | 2005-12-07 | ノン−インヴェイシヴ テクノロジイ，インク． | 生物組織の生体内検査用の光学カプラ |
| JP3505609B2 (ja) * | 1995-03-08 | 2004-03-08 | 寛 金井 | 光ｃｔ画像装置 |
| JP3819032B2 (ja) * | 1995-08-24 | 2006-09-06 | ザ・テキサス・エイ・アンド・エム・ユニバーシティ・システム | 組織およびその他のランダム媒体における蛍光寿命に基づく撮像および分光分析 |
| CA2210703C (en) * | 1995-11-17 | 2001-10-09 | Hitachi, Ltd. | Optical measurement instrument for living body |
| US6108576A (en) * | 1996-03-18 | 2000-08-22 | The Research Foundation Of City College Of New York | Time-resolved diffusion tomographic 2D and 3D imaging in highly scattering turbid media |
| EP0897282A2 (en) * | 1996-12-03 | 1999-02-24 | Koninklijke Philips Electronics N.V. | Method and apparatus for imaging an interior of a turbid medium |
| US6091983A (en) * | 1997-02-07 | 2000-07-18 | Alfano; Robert R. | Imaging of objects in turbid media based upon the preservation of polarized luminescence emitted from contrast agents |
| US5994690A (en) * | 1997-03-17 | 1999-11-30 | Kulkarni; Manish D. | Image enhancement in optical coherence tomography using deconvolution |
| US6081322A (en) * | 1997-10-16 | 2000-06-27 | Research Foundation Of State Of New York | NIR clinical opti-scan system |
| WO1999026526A1 (en) * | 1997-11-22 | 1999-06-03 | Koninklijke Philips Electronics N.V. | Method of localizing an object in a turbid medium |
| WO1999060377A1 (en) * | 1998-05-19 | 1999-11-25 | Spectrx, Inc. | Apparatus and method for determining tissue characteristics |
| DE69937602T2 (de) * | 1998-02-11 | 2008-10-23 | Non-Invasive Technology, Inc. | Bilderzeugung und kennzeichnung von hirngewebe |
| US6377842B1 (en) * | 1998-09-22 | 2002-04-23 | Aurora Optics, Inc. | Method for quantitative measurement of fluorescent and phosphorescent drugs within tissue utilizing a fiber optic probe |
| EP1147398B1 (en) * | 1999-01-29 | 2004-06-09 | June Iris Medford | Optical coherence microscope and method for rapid 3d-in-vivo visualization of biological functions |
-
2000
- 2000-09-14 AU AU75793/00A patent/AU7579300A/en not_active Abandoned
- 2000-09-14 WO PCT/US2000/025155 patent/WO2001020306A1/en not_active Ceased
- 2000-09-14 US US11/525,188 patent/USRE41949E1/en not_active Expired - Lifetime
- 2000-09-14 JP JP2001523841A patent/JP2003509687A/ja active Pending
- 2000-09-14 CA CA2384813A patent/CA2384813C/en not_active Expired - Fee Related
- 2000-09-14 AU AU75795/00A patent/AU7579500A/en not_active Abandoned
- 2000-09-14 EP EP00964994.8A patent/EP1221034B1/en not_active Expired - Lifetime
- 2000-09-14 JP JP2001523840A patent/JP5047432B2/ja not_active Expired - Fee Related
- 2000-09-14 WO PCT/US2000/025136 patent/WO2001020305A1/en not_active Ceased
- 2000-09-14 CA CA002384822A patent/CA2384822C/en not_active Expired - Fee Related
- 2000-09-14 EP EP00964997A patent/EP1221035B1/en not_active Expired - Lifetime
-
2011
- 2011-10-25 JP JP2011234271A patent/JP2012053053A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001020305A9 (en) | 2002-09-26 |
| WO2001020306A1 (en) | 2001-03-22 |
| USRE41949E1 (en) | 2010-11-23 |
| EP1221035B1 (en) | 2012-05-23 |
| CA2384822C (en) | 2007-01-02 |
| WO2001020305A1 (en) | 2001-03-22 |
| EP1221034A1 (en) | 2002-07-10 |
| JP2003509687A (ja) | 2003-03-11 |
| CA2384813A1 (en) | 2001-03-22 |
| AU7579300A (en) | 2001-04-17 |
| AU7579500A (en) | 2001-04-17 |
| JP5047432B2 (ja) | 2012-10-10 |
| EP1221035A4 (en) | 2009-07-01 |
| CA2384822A1 (en) | 2001-03-22 |
| WO2001020306A9 (en) | 2002-09-26 |
| EP1221034A4 (en) | 2009-06-24 |
| EP1221035A1 (en) | 2002-07-10 |
| EP1221034B1 (en) | 2013-05-22 |
| JP2003527883A (ja) | 2003-09-24 |
| JP2012053053A (ja) | 2012-03-15 |
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