公开(公告)号：US20230277121A1

公开(公告)日：2023-09-07

申请号：US18017797

申请日：2021-07-21

申请人： INSPIRE MEDICAL SYSTEMS, INC.

发明人： Christopher Thorp ,  Nicholas Nesbitt ,  John Rondoni ,  David Dieken ,  Kevin Verzal ,  Heather Orser

IPC分类号： A61B5/00 ,  A61B5/0205 ,  A61N1/36

CPC分类号： A61B5/4818 ,  A61B5/0205 ,  A61B5/746 ,  A61N1/36078 ,  A61N1/36139 ,  A61B2562/0219

摘要： Methods and/or devices to identify disease burden indication are disclosed. One type of disease comprises sleep disordered breathing and/or related parameters, which may be sensed via implantable sensors such as an acceleration sensor.

公开(公告)号：US20230172514A1

公开(公告)日：2023-06-08

申请号：US18008226

申请日：2021-06-10

申请人： INSPIRE MEDICAL SYSTEMS, INC.

发明人： Jan Verstreken ,  Tim Piessens ,  Heather Orser ,  David Dieken ,  John Rondoni ,  Timothy Denison

IPC分类号： A61B5/30

CPC分类号： A61B5/30 ,  A61B5/305

摘要： A device includes a sensor signal input node and a high-pass filter stage. The high-pass filter stage includes an operational amplifier and a feedback integrator. The operational amplifier includes an input node coupled to the sensor signal input node. The feedback integrator is coupled between an output node of the operational amplifier and the input node of the operational amplifier to set a high-pass pole frequency of the high-pass filter stage.