光音響画像化装置

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专利权人:

プレキシオン株式会社

发明人:

中塚 均

申请号：

JP2014172532

公开号：

JP6139483B2

申请日:

2014.08.27

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

This photoacoustic imager includes a light-emitting element, an acoustic wave detection portion and a light source driving portion, and the light source driving portion is configured to substantially null the value of current flowing in the light-emitting element by stopping supplying power to the light-emitting element on the basis of that the value of the current flowing in the light-emitting element has reached a prescribed current value.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/