Fred W. Chapman,Joseph L. Sullivan,Scott O. Schweizer
申请号：
US10176705
公开号：
US08417327B2
申请日:
2002.06.20
申请国别(地区):
US
年份:
2013
代理人:
摘要：
When a defibrillator selects a dosage of energy or current to be delivered to a patient, the defibrillator selects an excitation current frequency and applies the excitation current at the selected frequency to the patient. The frequency of the excitation current is selected as a function of the dosage to be delivered. The patients response to the excitation current at the selected frequency will accurately reflect the impedance that the defibrillator will “see” when delivering the selected dosage of energy or current.
