SYSTEM AND METHOD FOR DETERMINING LOCATION INFORMATION

SYSTEM AND METHOD FOR DETERMINING LOCATION INFORMATION

A system and method for determining location information of a device within a body of a subject. The device outputs and/or routes an acoustic signal having a frequency of no more than 20 kHz received by at least a first sensor located outside the body of the subject. A processing system receives the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RAJU BALASUNDAR IYYAVU, SUTTON JONATHON THOMAS, TOPOREK GRZEGORZ ANDRZEJ, CHEN ALVIN, BHARAT SHYAM
Format: Patent
Sprache:chi ; eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A system and method for determining location information of a device within a body of a subject. The device outputs and/or routes an acoustic signal having a frequency of no more than 20 kHz received by at least a first sensor located outside the body of the subject. A processing system receives the received signal from the sensor, obtains values of one or more parameters of the received signal, and processes the values to determine location information of the device. 一种用于确定对象的身体内的设备的位置信息的系统和方法。所述设备输出和/或路由具有不超过20kHz的频率的声学信号，所述声学信号由位于对象的身体外部的至少第一传感器接收。处理系统接收来自传感器的接收信号，获得接收信号的一个或多个参数的值，并处理所述值来确定设备的位置信息。