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System for eliciting the stapedius reflex through a time-limited electrical stimulation and for assessing a corresponding change in acoustic immittance
System for eliciting the stapedius reflex through a time-limited electrical stimulation and for assessing a corresponding change in acoustic immittance
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机译:通过限时电刺激引起骨肌反射并评估声阻抗的相应变化的系统
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摘要
An exemplary stapedius reflex measurement safety system includes a stimulation management facility configured to direct a cochlear implant system to apply an electrical stimulus to an auditory pathway of a patient and a detection facility configured to determine that a change in acoustic immittance that occurs as the electrical stimulus is being applied by the cochlear implant system is likely representative of a rise time phase associated with an occurrence of a stapedius reflex within the patient. The stimulation management facility is further configured to direct, in response to the determination, the cochlear implant system to cease applying the electrical stimulus.
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