AN ULTRASONIC MONITOR WITH A BIOCOMPATIBLE OIL BASED TRANSMISSION MEDIUM
摘要
An ultrasonic monitor implemented on a PCB includes a transmission medium. The transmission medium may be biocompatible and implemented as an oil-based transmission medium, a gel pad, or a combination thereof. Ultrasonic signals are transmitted between the ultrasonic monitor and a living subject through the transmission medium. An air gap is formed in the PCB underneath transducer elements to provide for more efficient signal transmission. The entire ultrasonic monitor may be encapsulated in plastic, a transmission medium, or both to provide water resistant properties.
申请公布号
WO2006121765(A3)
申请公布日期
2007.11.01
申请号
WO2006US17194
申请日期
2006.05.04
申请人
SALUTRON, INC.;LO, THOMAS, YING-CHING;CHANG, RONG JONG