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Title:
光干渉断層撮影プローブの作動方法、コンピュータシステム、及び光干渉断層撮影データ収集システム
Document Type and Number:
Japanese Patent JP5643315
Kind Code:
B2
Abstract:
In one aspect, the invention relates to a computer-implemented method of triggering optical coherence tomography data collection. The method includes collecting optical coherence tomography data with respect to a vessel using an optical coherence tomography probe disposed in the vessel; determining a clearing radius and a quality value for each frame of optical coherence tomography data collected for the vessel using a computer; determining if a blood clearing state has occurred using at least one clearing radius and at least one quality value; and generating a trigger signal in response to the blood clearing state.

Inventors:
ジュデル,ニール
スタインブレシャー,ロバート
フリードマン,ジョエル
ピータースン,クリストファー,エル.
Application Number:
JP2012531009A
Publication Date:
December 17, 2014
Filing Date:
September 22, 2010
Export Citation:
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Assignee:
ライトラボ・イメージング・インコーポレーテッド
International Classes:
A61B1/00; G01N21/17
Attorney, Agent or Firm:
Tatsuya Saito