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Method for ocular ultrasound with annular transducers
专利权人:
Quantel Medical
发明人:
Chabrier, Christian,Venuat, Cédric
申请号:
AU2018225458
公开号:
AU2018225458A1
申请日:
2018.02.21
申请国别(地区):
AU
年份:
2019
代理人:
摘要:
The invention relates to a method for ocular ultrasound using an ultrasound probe comprising a plurality of transducer elements organised in at least n concentric rings forming n transducer rings (2, 2a, 2b, 2c, 2d, 2e), the transducer rings being grouped together in k groups of rings. Said method comprises the following steps: for each cycle (100, 110, 200, 210, 300, 310) of a plurality of cycles of k iterations using a different group of transducer rings and working through the groups of transducer rings: exciting a group of transducer rings in order to emit ultrasound waves; collecting n measuring signals from the n transducer rings; combining the n measuring signals in order to provide an ultrasound line representing the response of the n transducer rings when ultrasound waves are emitted; combining k ultrasound lines resulting from the most recent k iterations into a displayable line; and treating and displaying the displayable lines.
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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