INFRASONIC STETHOSCOPE FOR MONITORING PHYSIOLOGICAL PROCESSES
摘要
An infrasonic stethoscope for monitoring physiological processes of a patient includes a microphone capable of detecting acoustic signals in the audible frequency bandwidth and in the infrasonic bandwidth (0.03 to 1000 Hertz), a body coupler attached to the body at a first opening in the microphone, a flexible tube attached to the body at a second opening in the microphone, and an earpiece attached to the flexible tube. The body coupler is capable of engagement with a patient to transmit sounds from the person, to the microphone and then to the earpiece.
申请公布号
WO2016053380(A1)
申请公布日期
2016.04.07
申请号
WO2015US20964
申请日期
2015.03.17
申请人
U.S.A., AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
发明人
SHAMS, QAMAR, A.;DIMARCANTONIO, ALBERT, L.;ZUCKERWAR, ALLAN, J.