JP2013513124A - 光コヒーレンストモグラフィにより声帯襞を分析、診断及び治療モニタリングする方法及び装置 - Google Patents
光コヒーレンストモグラフィにより声帯襞を分析、診断及び治療モニタリングする方法及び装置 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
- A61B1/00163—Optical arrangements
- A61B1/00172—Optical arrangements with means for scanning
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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
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
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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
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
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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
- A61B1/267—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 respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2673—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 respiratory tract, e.g. laryngoscopes, bronchoscopes for monitoring movements of vocal chords
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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
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7285—Specific aspects of physiological measurement analysis for synchronising or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
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- Investigating Or Analysing Materials By Optical Means (AREA)
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Abstract
Description
本出願は、2009年12月8日付で出願された米国特許出願第61/267,780号に基づいており、該出願から優先権の利益を主張し、該出願の全開示を、参照により本明細書に組込むものとする。
Claims (23)
- (i)少なくとも部分的に周期的な、及び(ii)少なくとも一つの構造物に関連する少なくとも一つの信号に関する第1情報を得るように構成された少なくとも一つの第1アレンジメントと、
前記少なくとも一つの信号の単一サイクル内における複数の時点で前記少なくとも一つの構造物に関連する第2情報を生成するよう構成された少なくとも一つの第2アレンジメント(ここで、該第2情報は、前記少なくとも一つの構造物の表面下の前記少なくとも一つの構造物に関する情報を含む)と、
前記第1情報及び前記第2情報に基づいて第3情報を生成するよう構成された少なくとも一つの第3アレンジメント(ここで、該第3情報は、前記少なくとも一つの構造物の少なくとも一つの特性に関連する)と、
を含むことを特徴とする装置。 - 前記第1情報は、前記少なくとも部分的に周期的な信号の1サイクル内における複数の時点に関する第1データを含むことを特徴とする、請求項1に記載の装置。
- 前記第3情報は、前記少なくとも一つの構造物に関連する少なくとも一つの画像を含むことを特徴とする、請求項1に記載の装置。
- 前記少なくとも一つの画像を、三次元画像とすることを特徴とする、請求項1に記載の装置。
- 前記少なくとも一つの画像は、前記複数の時点に亘る複数の連続した画像を含むことを特徴とする、請求項3に記載の装置。
- 前記第3情報は、前記複数の時点中の前記少なくとも一つの構造物の周期的な動きの速度情報を含むことを特徴とする、請求項1に記載の装置。
- 前記第3情報は、前記複数の時点中の前記少なくとも一つの構造物の機械的特性を含むことを特徴とする、請求項1に記載の装置。
- 前記第3情報は、前記少なくとも一つの構造物に関する歪み情報を含むことを特徴とする、請求項1に記載の装置。
- 前記第3情報は、前記複数の時点中の前記少なくとも一つの構造物の周期的な動きに関する更なる情報を含むことを特徴とする、請求項1に記載の装置。
- 前記少なくとも一つの構造物は、少なくとも一つの解剖学的構造物とすることを特徴とする、請求項1に記載の装置。
- 前記少なくとも一つの構造物は、ポリマー又は粘弾性材料を含むことを特徴とする、請求項1に記載の装置。
- 前記少なくとも一つの第2アレンジメントは、光コヒーレンストモグラフィアレンジメントを含むことを特徴とする、請求項1に記載の装置。
- 前記光コヒーレンスアレンジメントは、放射線を前記少なくとも一つの構造物に伝送するように構成され、かつ、該放射線を、前記少なくとも一つの第1アレンジメントによって提供される前記第1情報の関数として制御することを特徴とする、請求項12に記載の装置。
- 前記光コヒーレンスアレンジメントは、内視鏡又はカテーテル内において容易化されることを特徴とする、請求項12に記載の装置。
- 前記第2情報は、前記少なくとも一つの構造物に関連する位相干渉情報を含み、前記少なくとも一つの第3アレンジメントは、該位相干渉情報を使用して前記少なくとも一つの構造物の動きの少なくとも一つの特性を決定するように構成されることを特徴とする、請求項12に記載の装置。
- 前記動きの少なくとも一つの特性は、前記動きの振幅特性を含むことを特徴とする、請求項12に記載の装置。
- 前記放射線を、前記放射線の伝播方向を制御することによって制御することを特徴とする、請求項16に記載の装置。
- 前記少なくとも一つの第1アレンジメントは、前記少なくとも一つの構造物の動き中に前記第1情報を得ることを特徴とする、請求項1に記載の装置。
- 前記動きの周期性を、約10Hz〜10KHzの範囲にすることを特徴とする、請求項18に記載の装置。
- 前記少なくとも一つの構造物は、少なくとも一つの声帯であることを特徴とする、請求項1に記載の装置。
- 前記第3情報を、前記少なくとも一つの構造物の内部に関して提供することを特徴とする、請求項1に記載の装置。
- 前記少なくとも一つの第1アレンジメントは、少なくとも圧電トランスデューサ、超音波トランスデューサ、光学位置センサ、又は前記少なくとも一つの構造物の動き若しくは前記少なくとも一つの構造物内の動きを示す撮像アレンジメントの少なくとも一つを含むことを特徴とする、請求項1に記載の装置。
- (i)少なくとも部分的に周期的な、及び(ii)少なくとも一つの構造物に関連する少なくとも一つの信号に関する第1情報を取得し、
コンピュータアレンジメントで、前記少なくとも一つの信号の単一サイクル内における複数の時点で前記少なくとも一つの構造物に関連する第2情報を生成し(ここで、前記第2情報は、前記少なくとも一つの構造物の表面下の前記少なくとも一つの構造物に関する情報を含む)、及び
前記第1情報及び前記第2情報に基づいて第3情報を提供する(ここで、前記第3情報は、前記少なくとも一つの構造物の少なくとも一つの特性に関連する)、
ことを含むことを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26778009P | 2009-12-08 | 2009-12-08 | |
US61/267,780 | 2009-12-08 | ||
PCT/US2010/059534 WO2011072055A2 (en) | 2009-12-08 | 2010-12-08 | Methods and arrangements for analysis, diagnosis, and treatment monitoring of vocal folds by optical coherence tomography |
Publications (2)
Publication Number | Publication Date |
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JP2013513124A true JP2013513124A (ja) | 2013-04-18 |
JP5711260B2 JP5711260B2 (ja) | 2015-04-30 |
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JP2012543258A Expired - Fee Related JP5711260B2 (ja) | 2009-12-08 | 2010-12-08 | 光コヒーレンストモグラフィにより声帯襞を分析、診断及び治療モニタリングする方法及び装置 |
Country Status (4)
Country | Link |
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US (1) | US20110224541A1 (ja) |
EP (1) | EP2509488A4 (ja) |
JP (1) | JP5711260B2 (ja) |
WO (1) | WO2011072055A2 (ja) |
Families Citing this family (10)
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US20140236002A1 (en) * | 2011-10-17 | 2014-08-21 | University Of Washington Through Its Center For Commercialization | Methods and Systems for Imaging Tissue Motion Using Optical Coherence Tomography |
WO2014004835A1 (en) * | 2012-06-29 | 2014-01-03 | The General Hospital Corporation | System, method and computer-accessible medium for providing and/or utilizing optical coherence tomographic vibrography |
JP6132585B2 (ja) * | 2013-02-21 | 2017-05-24 | オリンパス株式会社 | 被検体挿入システム |
CN107949311B (zh) | 2015-04-16 | 2021-04-16 | Gentuity有限责任公司 | 用于神经病学的微光探针 |
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JP5711260B2 (ja) | 2015-04-30 |
EP2509488A4 (en) | 2014-04-09 |
WO2011072055A3 (en) | 2011-09-29 |
WO2011072055A2 (en) | 2011-06-16 |
US20110224541A1 (en) | 2011-09-15 |
EP2509488A2 (en) | 2012-10-17 |
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