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High spatial resolution optical coherence tomography rotating catheter
专利权人:
セント ジュード メディカル インコーポレイテッド
发明人:
リウ,ユ,リウ,ジアイン,リウ,ユ,リウ,ジアイン
申请号:
JP2014521702
公开号:
JP6087352B2
申请日:
2012.07.17
申请国别(地区):
JP
年份:
2017
代理人:
摘要:
An optical coherence tomography rotation catheter comprises a catheter body and a tubular member that rotates around a longitudinal axis in the catheter body. An optical fiber extends along an interior of the tubular member and has an optical fiber distal end. A light reflecting member is distal of the optical fiber distal end and rotates around the longitudinal axis with the tubular member. The light reflecting member includes a light reflecting surface which is spaced from and faces the optical fiber distal end and which is inclined to reflect the light from the optical fiber in a radial direction at an angle with respect to the longitudinal axis. The light reflecting member has a diameter of at most about 0.25 mm. The light reflecting surface is polished and coated with a light reflecting film.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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