发明名称 |
Sleep detection using an adjustable threshold |
摘要 |
Devices and methods for sleep detection involve the use of an adjustable threshold for detecting sleep onset and termination. A method for detecting sleep includes adjusting a sleep threshold associated with a first sleep-related signal using a second sleep-related signal. The first sleep-related signal is compared to the adjusted threshold and sleep is detected based on the comparison. The sleep-related signals may be derived from implantable or external sensors. Additional sleep-related signals may be used to confirm the sleep condition. A sleep detector device implementing a sleep detection method may be a component of an implantable pulse generator such as a pacemaker or defibrillator. |
申请公布号 |
US7189204(B2) |
申请公布日期 |
2007.03.13 |
申请号 |
US20020309771 |
申请日期 |
2002.12.04 |
申请人 |
CARDIAC PACEMAKERS, INC. |
发明人 |
NI QUAN;HAJENGA ZOE;DAUM DOUGLAS R.;STAHMANN JEFF E.;HATLESTAD JOHN D.;LEE KENT |
分类号 |
A61B5/02;A61B5/00;A61B5/0205;A61B5/08 |
主分类号 |
A61B5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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