JP7092382B2 - 自己配向型画像化装置およびその使用方法 - Google Patents
自己配向型画像化装置およびその使用方法 Download PDFInfo
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- JP7092382B2 JP7092382B2 JP2019557531A JP2019557531A JP7092382B2 JP 7092382 B2 JP7092382 B2 JP 7092382B2 JP 2019557531 A JP2019557531 A JP 2019557531A JP 2019557531 A JP2019557531 A JP 2019557531A JP 7092382 B2 JP7092382 B2 JP 7092382B2
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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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- A61B1/04—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- 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 diagnostic devices 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus, 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, 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
-
- 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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Image Input (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Adjustment Of Camera Lenses (AREA)
- Cameras In General (AREA)
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 |
|---|---|---|---|
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020505189A JP2020505189A (ja) | 2020-02-20 |
| JP7092382B2 true JP7092382B2 (ja) | 2022-06-28 |
Family
ID=62791148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019557531A Active JP7092382B2 (ja) | 2017-01-06 | 2018-01-08 | 自己配向型画像化装置およびその使用方法 |
Country Status (8)
| Country | Link |
|---|---|
| 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) |
Families Citing this family (10)
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| US10568515B2 (en) | 2016-06-21 | 2020-02-25 | Otonexus Medical Technologies, Inc. | Optical coherence tomography device for otitis media |
| US10357161B1 (en) | 2017-05-31 | 2019-07-23 | Otonexus Medical Technologies, Inc. | Infrared otoscope for characterization of effusion |
| CN110381808B (zh) | 2017-01-06 | 2022-03-15 | 飞通尼护理股份有限公司 | 自定向成像设备及使用方法 |
| WO2018160561A1 (en) | 2017-02-28 | 2018-09-07 | Photonicare, Inc. | Image based handheld imager system and methods of use |
| GB202001741D0 (en) * | 2020-02-10 | 2020-03-25 | Kwong Tsong | New improved device |
| CN113781313A (zh) * | 2021-05-14 | 2021-12-10 | 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 |
| CN114468945B (zh) * | 2022-01-28 | 2026-03-10 | 上海安翰医疗技术有限公司 | 一种磁球校准方法和磁球校准装置 |
| CN117061675A (zh) * | 2023-08-18 | 2023-11-14 | 先临三维科技股份有限公司 | 图像处理方法和装置、介质和计算机设备 |
| 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 |
| WO2025207357A1 (en) * | 2024-03-27 | 2025-10-02 | Photonicare Inc. | A sensor fusion system and methods of use |
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-
2018
- 2018-01-08 CN CN201880015749.XA patent/CN110381808B/zh active Active
- 2018-01-08 EP EP18736638.0A patent/EP3565450B1/en active Active
- 2018-01-08 CA CA3049249A patent/CA3049249C/en active Active
- 2018-01-08 WO PCT/US2018/012744 patent/WO2018129430A1/en not_active Ceased
- 2018-01-08 JP JP2019557531A patent/JP7092382B2/ja active Active
- 2018-01-08 IL IL267820A patent/IL267820B2/en unknown
- 2018-01-08 AU AU2018205292A patent/AU2018205292B2/en active Active
-
2019
- 2019-07-03 US US16/502,171 patent/US11576568B2/en active Active
Patent Citations (4)
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| JP2006218027A (ja) | 2005-02-09 | 2006-08-24 | Olympus Corp | 内視鏡装置 |
| JP2012528414A (ja) | 2009-06-16 | 2012-11-12 | インテル・コーポレーション | 無線端末の機能への制御アクセス |
| JP2014509010A (ja) | 2011-02-17 | 2014-04-10 | イーオン メディカル リミテッド | 自動の及び遠隔の訓練された人によりガイドされる医学検査を行うためのシステム及び方法 |
| WO2015196388A1 (en) | 2014-06-25 | 2015-12-30 | Carestream Health, Inc. | Intra-oral imaging using operator interface with gesture recognition |
Also Published As
| Publication number | Publication date |
|---|---|
| IL267820B1 (en) | 2023-05-01 |
| CA3049249C (en) | 2023-09-19 |
| IL267820B2 (en) | 2023-09-01 |
| EP3565450C0 (en) | 2024-06-26 |
| EP3565450A4 (en) | 2020-12-09 |
| EP3565450B1 (en) | 2024-06-26 |
| CN110381808A (zh) | 2019-10-25 |
| AU2018205292B2 (en) | 2023-06-08 |
| US11576568B2 (en) | 2023-02-14 |
| AU2018205292A1 (en) | 2019-07-25 |
| US20190320887A1 (en) | 2019-10-24 |
| CA3049249A1 (en) | 2018-07-12 |
| JP2020505189A (ja) | 2020-02-20 |
| WO2018129430A1 (en) | 2018-07-12 |
| CN110381808B (zh) | 2022-03-15 |
| EP3565450A1 (en) | 2019-11-13 |
| IL267820A (en) | 2019-09-26 |
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