发明授权
- 专利标题： Methods and apparatus for HPRF doppler ultrasonic imaging
- 专利标题（中）： HPRF多普勒超声成像的方法和装置
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申请号： US13007437申请日： 2011-01-14
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公开(公告)号： US08647277B2公开(公告)日： 2014-02-11
- 发明人: Li Shuangshuang , Li Lei
- 申请人： Li Shuangshuang , Li Lei
- 申请人地址： CN Shenzhen
- 专利权人： Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- 当前专利权人： Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- 当前专利权人地址： CN Shenzhen
- 代理机构： Stoel Rives LLP
- 代理商 Kory D. Christensen
- 优先权： CN201010044456 20100121
- 主分类号： A61B8/00
- IPC分类号： A61B8/00
摘要：
A method for High Pulse Repeat Frequency (HPRF) Doppler ultrasonic imaging comprises: collecting parameters including a selected PRF level, real sample volume depth and sampling gate size; setting a selectable PRF range according to a standard PRF value corresponding to the selected PRF level; evaluating each PRF successively selected from the selectable PRF range with a preset step; and taking the PRF with best evaluation as the best PRF of the selected PRF level to be used in ultrasonic pulses transmission.
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