公开(公告)号：EP3897364A1

公开(公告)日：2021-10-27

申请号：EP19845642.8

申请日：2019-12-20

申请人： Medtronic, Inc.

发明人： CHO, Yong K. ,  BENNETT, Tom D. ,  HETTRICK, Douglas A. ,  SPERLING, Charles P. ,  SOBOTKA, Paul A. ,  SHARMA, Vinod ,  WARMAN, Eduardo N. ,  ZIELINSKI, Todd M.

IPC分类号： A61B5/02 ,  A61B5/053 ,  A61B5/029 ,  A61B5/1455 ,  A61N1/365

公开(公告)号：EP2358273B1

公开(公告)日：2016-07-13

申请号：EP09792348.6

申请日：2009-09-09

申请人： Medtronic, Inc.

发明人： CHO, Yong K. ,  BENNETT, Tommy D. ,  ERICKSON, Mark K. ,  SHRIVASTAV, Maneesh ,  GREENHUT, Saul E. ,  KLECKNER, Karin J. ,  SPERLING, Charles P. ,  COREY, Robert A.

IPC分类号： A61B5/0205 ,  A61B5/00 ,  A61B5/0215 ,  A61B5/08 ,  A61N1/365 ,  A61N1/37 ,  A61N1/372

CPC分类号： A61B5/6846 ,  A61B5/0031 ,  A61B5/0205 ,  A61B5/0215 ,  A61B5/0816 ,  A61B5/4818 ,  A61N1/36514 ,  A61N1/3702 ,  A61N1/37258

公开(公告)号：EP2358273A1

公开(公告)日：2011-08-24

申请号：EP09792348.6

申请日：2009-09-09

申请人： Medtronic, Inc.

发明人： CHO, Yong K. ,  BENNETT, Tommy D. ,  ERICKSON, Mark K. ,  SHRIVASTAV, Maneesh ,  GREENHUT, Saul E. ,  KLECKNER, Karin J. ,  SPERLING, Charles P. ,  COREY, Robert A.

IPC分类号： A61B5/08 ,  A61B5/0205 ,  A61B5/03 ,  A61N1/365 ,  A61N1/37 ,  A61N1/372 ,  H03H21/00

CPC分类号： A61B5/6846 ,  A61B5/0031 ,  A61B5/0205 ,  A61B5/0215 ,  A61B5/0816 ,  A61B5/4818 ,  A61N1/36514 ,  A61N1/3702 ,  A61N1/37258

摘要： A medical device for determining a respiratory effort having a pressure sensor to sense pressure signals, a housing having system components positioned therein, and a microprocessor positioned within the housing, wherein the microprocessor detects an inspiration and an expiration in response to the pressure signals, detects a breath in response to the detected inspiration and the detected expiration, and determines the respiratory effort in response to the detected breath.

公开(公告)号：EP2358272B1

公开(公告)日：2015-01-14

申请号：EP09792304.9

申请日：2009-09-08

申请人： Medtronic, Inc.

发明人： CHO, Yong K. ,  BENNETT, Tommy D. ,  ERICKSON, Mark K. ,  SHRIVASTAV, Maneesh ,  KLECKNER, Karin J. ,  SPERLING, Charles P. ,  COREY, Robert A. ,  GREENHUT, Saul E.

IPC分类号： A61B5/0205 ,  A61B5/0215 ,  A61B5/08 ,  A61N1/365 ,  A61N1/37 ,  A61N1/372

CPC分类号： A61B5/6846 ,  A61B5/0031 ,  A61B5/0205 ,  A61B5/0215 ,  A61B5/0816 ,  A61B5/4818 ,  A61N1/36514 ,  A61N1/3702 ,  A61N1/37258

公开(公告)号：EP2358272A1

公开(公告)日：2011-08-24

申请号：EP09792304.9

申请日：2009-09-08

申请人： Medtronic, Inc.

发明人： CHO, Yong K. ,  BENNETT, Tommy D. ,  ERICKSON, Mark K. ,  SHRIVASTAV, Maneesh ,  KLECKNER, Karin J. ,  SPERLING, Charles P. ,  COREY, Robert A. ,  GREENHUT, Saul E.

IPC分类号： A61B5/08 ,  A61B5/0205 ,  A61B5/03 ,  H03H21/00 ,  A61N1/365 ,  A61N1/37 ,  A61N1/372

CPC分类号： A61B5/6846 ,  A61B5/0031 ,  A61B5/0205 ,  A61B5/0215 ,  A61B5/0816 ,  A61B5/4818 ,  A61N1/36514 ,  A61N1/3702 ,  A61N1/37258

摘要： A system and method for filtering a pressure signal in a medical device in which a sensor terminal senses the pressure signal, an electrode terminal receives cardiac electrical signals, a signal filtering system filters the sensed pressure signal in response to a determined heart rate to generate a heart-rate dependent frequency response, and a microprocessor derives a respiration signal in response to the heart rate dependent frequency response, and determines metrics of hemodynamic function in response to the derived respiration signal.