发明名称 |
Un dispositivo de ecografia portatil y manual, con control y procesamiento centralizado en el hardware y con salidas de visualizacion y que opera en tiempo real con una alta tasa de refresco en sus imagenes |
摘要 |
The invention is directed to a handheld portable ultrasound device comprising a transducer further comprising piezoelectric elements that emit ultrasonic waves and capture echoes from tissues inside of a patient; a processing unit Field Programmable Gate Array comprising a General Control Device module, a Pulse Emission Control module, a Wave Conformation module, and an Image Processing module; Pulse Generation and Front-End Unit having a pulse generator, a plurality of switches transmission/reception, and a Front-End circuit generating digitized signals; an Imaging and Transmission Unit; and a Visualization Device. The General Control Device module coordinates operations of the Pulse Emission Control modules of Beamforming and Image Processing; the Pulse Emission Control module drives the Pulse Generator; the Beamforming module receives digitized signals or samples stream from the Front-End Circuit delivers a coherent summation of digitized signals by applying selective delays to digitized signals. The Image Processing module generates an ultrasound image. |
申请公布号 |
CL2013000947(A1) |
申请公布日期 |
2014.01.10 |
申请号 |
CL20130000947 |
申请日期 |
2013.04.08 |
申请人 |
UNIVERSIDAD DE CHILE 35%;MEGASALUD (33);MAC KINNON Y ASOCIADOS (32%) |
发明人 |
MAC KINNON DAHLGREN, JOHN;DUARTE-MEMOUD, MANUEL ARMANDO;CONCA ROSENDE, CARLOS EUGENIO;BELTRAN MATURANA, NICOLAS HUMBERTO;MAUREIRA TENORIO, RODRIGO ANDRES;JOHNSON VERA, VADER;MOYA FUENTES, JAVIER EDUARDO |
分类号 |
A61B8/00 |
主分类号 |
A61B8/00 |
代理机构 |
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代理人 |
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地址 |
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