Monitoring apparatus for use in obtaining bronchial electrocardiogram
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United States of America Patent
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-
Jan 10, 1995
Grant Date -
N/A
app pub date -
Dec 4, 1992
filing date -
Dec 6, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An intrabronchial catheter has an inflatable balloon on which the bronchial ECG lead electrodes are mounted. Upon inserting the intrabronchial catheter into the trachea or bronchus of a human body, air is supplied to the balloon so that the balloon is stably retained in the trachea or bronchus, thereby bringing the bronchial ECG lead electrodes in close contact with the internal wall surface of the trachea or bronchus so as to effectively obtain a bronchial electrocardiogram or effect cardiac pacing.
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