Alwin Fransen,Nicolaas Maria Jozef Stoffels,Paul Christiaan van Hal,Sietse Jacob van Reeuwijk,Raymond Mögelin
申请号：
US16549733
公开号：
US20200085326A1
申请日:
2019.08.23
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An assembly of at least one radiation detector, at least one radiation emitter and a housing configured to be positioned inside the ear canal of a person or animal, the detector(s) and emitter(s) being provided in or on the housing, the emitter(s) being configured to emit radiation away from the housing and the detector(s) being configured to receive radiation directed toward the housing. No overlap may be provided between the field of view of the radiation detector(s) and the emitter(s), such as by providing a blocking element.
