JP7092382B2 - 自己配向型画像化装置およびその使用方法 - Google Patents
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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
- A61B1/227—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 ears, i.e. otoscopes
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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
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
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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
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
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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
- A61B1/00002—Operational features of endoscopes
- A61B1/00057—Operational features of endoscopes provided with means for testing or calibration
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A61B1/04—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 combined with photographic or television appliances
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- A—HUMAN NECESSITIES
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/065—Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe
- A61B5/067—Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe using accelerometers or gyroscopes
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- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
- A61B5/0035—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for acquisition of images from more than one imaging mode, e.g. combining MRI and optical tomography
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- A—HUMAN NECESSITIES
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- 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
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Description
Claims (14)
- 耳内視鏡装置を自己配向させる方法であって、
a.スキャナまたはイメージャに動作可能に固定されたセンサの向きを較正すること、
b.前記スキャナおよび前記センサのz軸が整列し、x-y平面が角度θで回転するときに、前記向きから変換行列を計算すること、
c.スキャナのデフォルト走査方向を軸に沿って整列させることにより、好ましい表示方向を得ること、
d.前記スキャナを用いて画像化し、新しいスキャナの向きを取得すること、および
e.前記新しいスキャナの向きと前記好ましい表示方向とを、回転角度で比較すること、
を含む方法。 - 前記スキャナのデフォルト走査方向が前後軸に沿って整列される、請求項1に記載の方法。
- 前記好ましい表示方向を得ることが、前記スキャナを静止状態に保持することと、表示された画像を好ましい方向に回転させるオプションを提供することとを含む、請求項1に記載の方法。
- 前記スキャナがビデオスコープである、請求項3に記載の方法。
- 前記スキャナが、光コヒーレンストモグラフィー画像化装置に動作可能に連結されたハンドヘルドイメージャである、請求項4に記載の方法。
- 前記方位センサが、加速度計、ジャイロスコープ、磁力計、またはそれらの任意の組み合わせからなる群から選択される、請求項1に記載の方法。
- 画像化装置を自己配向させる方法であって、
a.好ましいBスキャン方向を設定し、スキャナに配向センサを固定し、波形振幅を駆動するために前記スキャナの走査角度を較正すること、
b.調整角度によって前記走査角度を調整すること、
c.前記スキャナの前記波形振幅に前記調整角度を変換すること、および
d.前記スキャナで画像化すること、
を含む方法。 - 走査線を正しい方向に制御することをさらに含み、前記画像化装置は、光コヒーレンストモグラフィー画像化装置である、請求項7に記載の方法。
- 前記走査角度を前記調整することが、MEMS、圧電装置、または検流計によって達成され得る、請求項8に記載の方法。
- 画像化装置を自己配向させる方法であって、
a.動き検出器によって前記画像化装置の動きを検出すること、および、使用のために前記装置を準備すること、または、前記装置への使用者のコマンドに動きのパターンを変換すること、ならびに、スキャナに固定されて連結されたセンサの向きを較正すること、
b.前記向きから変換行列を計算すること、
c.好ましい走査方向を得ること、
d.前記スキャナの波形振幅に前記スキャナの走査角度を較正すること、
e.調整角度によって前記走査角度を調整すること、
f.前記波形振幅に前記調整角度を変換すること、および
g.前記スキャナで画像化すること
を含む方法。 - 前記走査角度を前記調整することが、MEMS、圧電装置、または検流計によって達成され得る、請求項10に記載の方法。
- 前記画像化装置は、光コヒーレンストモグラフィー画像化装置である、請求項10に記載の方法。
- センサによって動きのアーチファクトを検出すること、および前記装置の角速度または加速度が所定の閾値を超えているかどうかを検出することによって動きのアラートをトリガすることをさらに含む、請求項10に記載の方法。
- 動き検出器によって前記画像化装置のジェスチャを検出することと、前記画像化装置の前記ジェスチャを使用して、較正、走査、感知方向、および補正方法の群から選択されたコマンドを実行することとをさらに含む、請求項10に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201762443227P | 2017-01-06 | 2017-01-06 | |
US62/443,227 | 2017-01-06 | ||
PCT/US2018/012744 WO2018129430A1 (en) | 2017-01-06 | 2018-01-08 | Self-orienting imaging device and methods of use |
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JP2020505189A JP2020505189A (ja) | 2020-02-20 |
JP7092382B2 true JP7092382B2 (ja) | 2022-06-28 |
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US (1) | US11576568B2 (ja) |
EP (1) | EP3565450B1 (ja) |
JP (1) | JP7092382B2 (ja) |
CN (1) | CN110381808B (ja) |
AU (1) | AU2018205292B2 (ja) |
CA (1) | CA3049249C (ja) |
IL (1) | IL267820B2 (ja) |
WO (1) | WO2018129430A1 (ja) |
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JP7092382B2 (ja) | 2017-01-06 | 2022-06-28 | フォトニケア,インコーポレイテッド | 自己配向型画像化装置およびその使用方法 |
CN110383019B (zh) | 2017-02-28 | 2022-07-05 | 飞通尼护理股份有限公司 | 基于图像的手持式成像仪***及使用方法 |
GB202001741D0 (en) * | 2020-02-10 | 2020-03-25 | Kwong Tsong | New improved device |
CN113793243A (zh) * | 2021-05-14 | 2021-12-14 | 黑蜂智造(深圳)科技有限公司 | 图像数据处理方法、电子设备及计算机可读存储介质 |
CN117953095B (zh) * | 2024-03-25 | 2024-06-21 | 有方(合肥)医疗科技有限公司 | Ct数据处理方法、电子设备及可读存储介质 |
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IL267820A (en) | 2019-09-26 |
EP3565450A1 (en) | 2019-11-13 |
CA3049249C (en) | 2023-09-19 |
EP3565450A4 (en) | 2020-12-09 |
CN110381808B (zh) | 2022-03-15 |
CA3049249A1 (en) | 2018-07-12 |
IL267820B1 (en) | 2023-05-01 |
AU2018205292A1 (en) | 2019-07-25 |
US20190320887A1 (en) | 2019-10-24 |
WO2018129430A1 (en) | 2018-07-12 |
IL267820B2 (en) | 2023-09-01 |
AU2018205292B2 (en) | 2023-06-08 |
US11576568B2 (en) | 2023-02-14 |
EP3565450B1 (en) | 2024-06-26 |
CN110381808A (zh) | 2019-10-25 |
JP2020505189A (ja) | 2020-02-20 |
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