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PROBE AND DIAGNOSTIC IMAGING DEVICE
专利权人:
TERUMO KABUSHIKI KAISHA
发明人:
ITOH, EMA,MORI, ISAO
申请号:
EP13770276
公开号:
EP2832303A4
申请日:
2013.03.19
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
It is possible to observe the same position in an imaging apparatus for diagnosis. According to the present invention, a probe includes a transmitting and receiving unit 221 in which an ultrasonic wave transmitting and receiving unit 310 and a light transmitting and receiving unit 320 are arranged. The ultrasonic wave transmitting and receiving unit 310 and the light transmitting and receiving unit 320 are arranged along an axial direction. A distance L [mm] between a position of the ultrasonic wave transmitting and receiving unit 310 in the axial direction and a position of the light transmitting and receiving unit 320 in the axial direction, and the angular difference ¸ [degrees] between a transmit direction of an ultrasonic wave of the ultrasonic wave transmitting and receiving unit 310 and a transmit direction of light of the light transmitting and receiving unit 320 satisfy a relationship of L = V/É × ¸/360 when having a rotary velocity É [r/s] of the transmitting and receiving unit 221 and a movement velocity V [mm/s] of the transmitting and receiving unit 221 in the axial direction.
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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