Medical ultrasonic device for temperature detection at the distal end

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专利权人:

コーニンクレッカ フィリップス エヌ ヴェ

发明人:

メーヘンス，ミスハ,サイフェル，ヤン フレデリク,メーヘンス,ミスハ,サイフェル,ヤン フレデリク

申请号：

JP2012529386

公开号：

JP6270315B2

申请日:

2010.09.15

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

A medical ultrasound device is disclosed. The device comprises an elongated body having a proximal end, a distal end (10) and a distal end region (1). One or more ultrasound transducers (4) for generating acoustic radiation are positioned in the distal end region, inside the elongated body. A transmission element (5) which is substantially transparent to acoustic radiation is positioned in the radiation path of the acoustic radiation, and a controller unit is operatively connected to the ultrasound transducer. The transmission element comprises an integrated ablation electrode and the controller unit detects the acoustic path length through the transmission element and determines the temperature at the distal end from the detected acoustic path length.

来源网站：

中国工程科技知识中心

来源网址：

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