发明名称 |
DETERMINING A PATIENT'S POSTURE FROM MECHANICAL VIBRATIONS OF THE HEART |
摘要 |
A system for determining a patient's posture by monitoring heart sounds. The system comprises an implantable medical device that includes a sensor operable to produce an electrical signal representative of heart sounds, a sensor interface circuit coupled to the sensor to produce a heart sound signal, and a controller circuit coupled to the sensor interface circuit. The heart sounds are associated with mechanical activity of a patient's heart and the controller circuit is operable to detect a posture of the patient from a heart sound signal.
|
申请公布号 |
US2009247889(A1) |
申请公布日期 |
2009.10.01 |
申请号 |
US20090484108 |
申请日期 |
2009.06.12 |
申请人 |
MAILE KEITH R;SIEJKO KRZYSZTOF Z |
发明人 |
MAILE KEITH R.;SIEJKO KRZYSZTOF Z. |
分类号 |
A61B5/02 |
主分类号 |
A61B5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|