您的位置: 首页 > 农业专利 > 详情页

Systems and methods for processing physiological signals in wavelet space
专利权人:
James P. Ochs
发明人:
James P. Ochs,Paul Stanley Addison,James Nicholas Watson
申请号:
US12497822
公开号:
US08636667B2
申请日:
2009.07.06
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Methods and systems are disclosed for analyzing multiple scale bands in the scalogram of a physiological signal in order to obtain information about a physiological process. An analysis may be performed to identify multiple scale bands that are likely to contain the information sought. Each scale band may be assessed to determine a band quality, and multiple bands may be combined based on the band quality. Information about a physiological process may determined based on the combined band. In an embodiment, analyzing multiple scale bands in a scalogram arising from a wavelet transformation of a photoplethysmograph signal may yield clinically relevant information about, among other things, the blood oxygen saturation of a patient.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充