Manual scanning b - mode ultrasonic diagnostic equipment B型手動(dòng)掃描超聲波診斷設(shè)備
B - mode ultrasonic guided reposition of pediatric acute intussusception with normal saline enema and home - made simplified pressure device 超下生理鹽水灌腸復(fù)位治療小兒急性腸套疊
First , the analog b - mode ultrasonic receiver is discussed in brief in this paper . then , the digital signal processing arithmetic in the digital b - mode ultrasonic receiver is discussed particularly . at last , the arithmetic is implemented based on the fpga platform 本文在簡(jiǎn)要介紹模擬b超接收機(jī)的基礎(chǔ)上,詳細(xì)討論了數(shù)字化b超接收機(jī)的數(shù)字信號(hào)處理算法,并基于fpga開發(fā)平臺(tái)完成了算法的仿真實(shí)現(xiàn)。