Electrical coupling of pulse transit time (PTT) measurement system to heart for blood pressure measurment
授权日
1900-01-01
公开(公告)号
US20170340219A1
申请日
2017-08-18
公开(公告)日
2017-11-30
当前申请(专利权)人
APPLE, INC.
发明人
SULLIVAN, THOMAS J. | DOUGHERTY, WREN NANCY | KIMOTO, RICHARD C. | KLAASSEN, ERNO | NARASIMHAN, RAVI | WAYDO, STEPHEN J. | WHITEHURST, TODD K. | YOUNG, DEREK PARK-SHING | QUIJANO, SANTIAGO | ZENG, ZIJING