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檢測吞咽動作的系統和方法
专利权人:
HOLLAND BLOORVIEW KIDS REHABILITATION HOSPITAL
发明人:
CHAU, THOMAS T.K.,KENNY, DAVID J.,CASAS, MICHAEL J.,BERALL, GLENN
申请号:
HK07111326.5
公开号:
HK1105850B
申请日:
2007.10.18
申请国别(地区):
HK
年份:
2013
代理人:
摘要:
An apparatus and method for detecting swallowing activity is provided. In an embodiment, a method includes receiving an electronic signal from an accelerometer that represents swallowing activity, extracting at least two features from the signal, classifying the signal as a type of swallowing activity based on the extracted features, and generating an output of the classification. Exemplary activities include swallows, aspirations, movement and vocal artifacts. By indicating whether an activity is a swallow or an aspiration, the manner in which a patient afflicted with an increased likelihood for aspirations is fed can be adjusted to increase the likelihood of achieving a swallow instead of an aspiration during feeding. In turn this could reduce hospitalizations for aspiration pneumonia in patients with acute or chronic injury.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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