JP6066901B2 - 1つまたは複数の管腔器官内または管腔器官にある構造を撮像するための装置およびデバイスのための方法 - Google Patents
1つまたは複数の管腔器官内または管腔器官にある構造を撮像するための装置およびデバイスのための方法 Download PDFInfo
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- 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
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Description
本出願は、2010年6月3日出願の米国特許出願第61/351,201号に基づき、上記特許出願からの優先権を主張する。上記特許出願の開示全体を参照として本明細書に援用する。
Claims (42)
- 少なくとも1つの管腔または中空試料内部の少なくとも一部分に関するデータを得るための装置であって、第1の光学構成と、第2の構成と、第3の構成と、を含み、
前記第1の光学構成は、該少なくとも一部分にまたは一部分から、少なくとも1つの電磁放射を送受信するように構成され、
前記第2の構成は、前記第1の構成を少なくとも部分的に取り囲み、少なくとも1つの区域を含み、前記少なくとも1つの区域は、隣接する部分よりも可撓性が高く、
前記第3の構成は、該少なくとも1つの管腔または中空試料内部の所定の位置に該第1の構成を位置決めするように作動するように構成され、前記第3の構成は、バルーン構成またはバスケット構成を含み、
前記第2の構成の前記少なくとも1つの区域は、前記バルーン構成または前記バスケット構成にカップリングされる、装置。 - 前記装置は、患者の口または鼻の少なくとも1つを通して挿入可能であるように構造化およびサイズ設定されている、請求項1に記載の装置。
- 前記第1の構成は、少なくとも1つの収差を補償するように構成された少なくとも1つの円筒形表面を含む、請求項1に記載の装置。
- 前記第1の構成は、少なくとも1つの収差を補償するように構成された少なくとも1つの楕円形ボールレンズを含む、請求項1に記載の装置。
- 前記第3の構成はバルーン構成のバルーンを含む請求項1に記載の装置。
- 前記バルーンは気体または液体の少なくとも1つを充填可能である請求項5に記載の装置。
- 前記第2の構成は、案内構成を少なくとも一部分を通じて容易に挿入できるようにする少なくとも一部分を含む、請求項1に記載の装置。
- さらに、前記少なくとも一部分の内部の圧力を測定するように構成されたさらなる構成を含む請求項1に記載の装置。
- 前記データは、少なくとも1つの管腔または中空試料に対する前記第1の構成の位置または向きの少なくとも1つを含む、請求項1に記載の装置。
- 前記少なくとも1つの電磁放射が可視領域内の1つまたは複数の波長で提供される請求項1に記載の装置。
- 前記第1の構成は、前記少なくとも一部分に前記少なくとも1つの電磁放射を向けてデータを得る区域を含む、請求項1に記載の装置。
- 前記装置は嚥下されるように構成およびサイズ設定されている請求項1に記載の装置。
- 前記第1の光学構成は、前記少なくとも一部分にまたは一部分から、少なくとも1つの第1の電磁放射を送受信し、少なくとも1つの第2の電磁放射を伝送して、前記少なくとも一部分あるいはその内部に対してアブレーションを行う、熱的損傷を加える、または構造的な変化を生じさせるように構成されている、請求項1に記載の装置。
- さらに、前記第2の構成を少なくとも部分的に取り囲み、前記第1の構成の区域の周縁よりも空間的に外側の位置に延在することが可能なさらなる構成を含む、請求項13に記載の装置。
- さらに、前記データ、ならびに前記少なくとも1つの試料に対する前記第1の構成の位置および回転角を受信して記録するように構成されたさらなる装置を含む、請求項1に記載の装置。
- 前記第3の構成は、前記第2の構成から延びるさらなる構成を含み、
前記さらなる構成は、走査構成を含み、前記さらなる構成は、前記少なくとも1つの試料の少なくとも一回の走査中に、該走査構成から得られるエンコーダ信号のデジタルカウントによって、前記位置および前記回転角を検出する、請求項15に記載の装置。 - さらに、前記位置および前記回転角を受信し、前記位置および前記回転角を使用して、前記少なくとも一部分に関連付けられる少なくとも1つの画像を生成するように構成された追加の構成を含む、請求項15に記載の装置。
- 前記追加の構成は、前記少なくとも1つの画像の少なくとも1つの空間的な歪を補正するようにさらに構成されている、請求項17に記載の装置。
- さらに、前記少なくとも1つの試料に対する前記第1の構成の少なくとも2回の軸方向並進中に前記少なくとも1つの試料の複数の画像を受信するように制御することが可能な処理構成を含む、請求項1に記載の装置、ここで、該軸方向並進の各々は、ある回転角で提供されている。
- 前記データは前記少なくとも1つの試料に関連付けられた干渉データである、請求項1に記載の装置。
- 前記干渉データは、スペクトル領域光コヒーレンストモグラフィデータまたは光周波数領域撮像データの少なくとも1つである、請求項20に記載の装置。
- 前記装置の少なくとも一部分は麻酔物質でコーティングされている請求項1に記載の装置。
- 少なくとも1つの管腔または中空試料内部の少なくとも一部分に関するデータを得るための装置であって、光学的な第1の構成と、第2の構成と、さらに第3の構成と、を含み、
光学的な前記第1の構成は、該少なくとも一部分にまたは一部分から、少なくとも1つの電磁放射を送受信するように構成され、
前記第2の構成は、該少なくとも1つの管腔または中空試料内部の所定の位置に前記第1の構成を位置決めするように作動するように構成され、前記装置の少なくとも一部分は、ピルの形状を有し、前記第2の構成のサイズは、作動するときに、変えられ、
前記第3の構成は、前記第1の構成を少なくとも部分的に取り囲み、隣接する部分よりも可撓性の高い少なくとも一部分を含み、
前記第3の構成の前記少なくとも一部分は、前記第2の構成にカップリングされる、装置。 - 前記装置の少なくとも一部分は麻酔物質でコーティングされている請求項23に記載の装置。
- 前記第2の構成はバルーンまたはバスケットの少なくとも1つを含む請求項23に記載の装置。
- さらに、前記第1の構成を完全に取り囲み、隣接する部分よりも可撓性の高い少なくとも一部分を含む第3の構成を含む請求項23に記載の装置。
- 前記装置は患者の口または鼻の少なくとも1つを通して挿入可能であるように構造化およびサイズ設定されている請求項23に記載の装置。
- さらに、前記少なくとも1つの試料に対する前記第1の構成の少なくとも2回の軸方向並進中に、前記少なくとも1つの試料の複数の画像を受信するように制御することが可能な処理構成を含む、請求項23に記載の装置、ここで、該軸方向並進の各々は、ある回転角で提供される。
- 前記データは前記少なくとも1つの試料に関連付けられた干渉データである請求項23に記載の装置。
- 前記干渉データは、スペクトル領域光コヒーレンストモグラフィデータまたは光周波数領域撮像データの少なくとも1つである、請求項29に記載の装置。
- 前記装置全体が麻酔物質でコーティングされている請求項23に記載の装置。
- 少なくとも1つの管腔または中空試料内部の少なくとも一部分にまたは少なくとも一部分から、少なくとも1つの電磁放射を提供する装置であって、
少なくとも一部分にまたは一部分から、該少なくとも1つの電磁放射を受信または送信の少なくとも1つをするように構成された光学的な第1の構成、および
該第1の構成を少なくとも部分的に取り囲み、かつ、(i)1つまたは複数の瘤状部、(ii)1つまたは複数の隆起部、または(iii)1つまたは複数の突起部の少なくとも1つを含む少なくとも1つの領域を含むバルーンの第2の構成、ここで、該第2の構成の少なくとも一区域は、そこを通して該少なくとも1つの放射が伝送されるように構成または構造化されている、
を含む装置。 - 前記少なくとも一区域は前記少なくとも1つの領域とは別に提供される請求項32に記載の装置。
- 前記少なくとも1つの領域は、前記少なくとも1つの放射がそこを通して伝送されるように構成または構造化されている請求項32に記載の装置。
- 前記少なくとも1つの領域は、前記少なくとも1つの放射がそこを通して伝送されるのを防止するように構成または構造化されている請求項32に記載の装置。
- さらに、前記少なくとも一部分からの前記少なくとも1つの電磁放射を受信して、受信した少なくとも1つの電磁放射に応じて画像データを生成するように構成された第3の構成を含む、請求項32に記載の装置。
- 前記第3の構成は、(i)光音響構成、(ii)蛍光構成、(iii)光学分光法構成、(iv)レーザスペックル撮像構成、(v)光トモグラフィ構成、(vi)超音波構成、または(vii)前記少なくとも一部分の変化を引き起こすように成された構成の少なくとも1つである、請求項36に記載の装置。
- 前記画像データは、スペクトル領域光コヒーレンストモグラフィデータまたは光周波数領域撮像データの少なくとも1つに基づく、請求項36に記載の装置。
- 内部解剖学的構造の少なくとも一部分の少なくとも1つの特徴を決定するための装置であって、
そこを通して構造にまたはそこを通して構造からの少なくとも1つで、電磁放射を送信または受信の少なくとも1つをするように構成されたピル構成、ここで、該ピル構成は、嚥下されるように構成されている、および
ピル構成に関連付けられ、嚥下時にピル構成から身体の外まで延在する係留構成、ここで、該係留構成は、
(i)(a)該電磁放射、構造の機械的な動きに関連付けられる情報、または該装置のトルクに関する情報、および(b)電気信号、
(ii)そこに供給される空気、または
(iii)そこを通して供給される流体、
の少なくとも1つに関連付けられる信号を送信または受信の少なくとも1つをするように構成されている、
を含み、
前記装置は、さらなる構成をさらに含み、前記さらなる構成は、前記少なくとも一部分から前記少なくとも1つ電磁放射を受信して、受信した該少なくとも1つ電磁放射に応じて画像データを生成するように構成されており、
前記係留構成は、ドライブシャフトと、弾性の中心合わせワイヤと、を備え、前記弾性の中心合わせワイヤは、前記ドライブシャフトの遠位内腔の内部で自由に並進するように構成されている、装置。 - 前記さらなる構成は、(i)光音響構成、(ii)蛍光構成、(iii)光学分光法構成、(iv)レーザスペックル撮像構成、(v)光トモグラフィ構成、(vi)超音波構成、または(vii)前記少なくとも一部分の変化を引き起こすように成された構成の少なくとも1つである、請求項39に記載の装置。
- 前記画像データは、スペクトル領域光コヒーレンストモグラフィデータまたは光周波数領域撮像データの少なくとも1つに基づく、請求項39に記載の装置。
- 前記係留構成によって受信または提供される信号は光学信号または電気信号の少なくとも1つである請求項39に記載の装置。
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2011
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US20120004506A1 (en) | 2012-01-05 |
US10285568B2 (en) | 2019-05-14 |
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