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ALIMENTATION D'UN CAPTEUR D'UN DISPOSITIF D'INTERVENTION
专利权人:
Koninklijke Philips N.V.
发明人:
申请号:
EP18200603.1
公开号:
EP3639730A1
申请日:
2018.10.16
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
The present invention relates to the supply of a sensor of an interventional device. In order to provide an interventional device with improved handling, an interventional device is provided, the device comprising a longitudinal elongated main body with a distal portion and a proximal portion; and a sensor provided on the distal portion. The elongated main body comprises a hollow shaft. The proximal portion of the main body comprises an optical energy generation section, in which the hollow shaft is at least partially provided as a transparent hypotube, and in which a doped material is provided inside the hollow shaft. Further, the doped material is configured to generate light as stimulated emission with a predetermined wavelength upon the doped material being radiated with a pumping wavelength. Still further, the transparent hypotube is configured to receive light from an external light source as a substantially transversal light input providing the pumping wavelength to the doped material. The main body further comprises a light guiding section that comprises an optical fiber arrangement inside the hollow shaft extending from the optical energy generation section toward the sensor for transmitting energy to the sensor.
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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