Neuro Kinetics, Inc.;University of Pittsburgh—Of the Commonwealth System of Higher Education
发明人:
Joseph M Furman,Alexander D Kiderman,Ian A Shirey
申请号：
US15596886
公开号：
US20170367638A1
申请日:
2017.05.16
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A system and associated method for computerized rotational head impulse test (crHIT) to assess the semicircular canals of the human vestibular system clinically in patients with balance disorders. The system utilizes a rotary chair combined with a head mounted VOG system with head tracking sensors. The crHIT protocol uses the same physiologic principles as the known video head impulse test (vHIT). The crHIT utilizes whole-body rotation via the chair to yield a persistent controlled, repeatable, comfortable, reliable stimulus can be delivered while recording eye movements with video-oculogaphy.
