公开(公告)号：EP3948318B1

公开(公告)日：2024-07-03

申请号：EP20784948.0

申请日：2020-04-03

IPC分类号： G01R33/02 ,  G01R33/06 ,  G01R33/18 ,  A61N1/372 ,  A61N1/378 ,  A61N1/05

CPC分类号： A61N1/0534 ,  A61N1/3787 ,  A61N1/37223 ,  H10N35/80 ,  H10N35/00

公开(公告)号：EP4353301A3

公开(公告)日：2024-06-26

申请号：EP24160440.4

申请日：2020-04-03

申请人： William Marsh Rice University

发明人： ROBINSON, Jacob ,  YANG, Kaiyuan ,  YU, Zhanghao ,  CHEN, Joshua ,  SINGER, Amanda ,  AVANTS, Benjamin ,  VERMA, Nishant

IPC分类号： G01R33/02 ,  G01R33/06 ,  G01R33/18 ,  A61N1/372 ,  A61N1/378 ,  A61N1/05 ,  H10N35/00 ,  H10N35/80 ,  H10N35/85

CPC分类号： A61N1/0534 ,  A61N1/3787 ,  A61N1/37223 ,  H10N35/80 ,  H10N35/00

摘要： The disclosure describes new apparatus, systems and methods utilizing magnetoelectric neural stimulators with tunable amplitude and waveform. Specific embodiments of the present disclosure include a magnetoelectric film, a magnetic field generator and an electrical circuit coupled to the magnetoelectric film. In particular embodiments, the electrical circuit comprises components configured modify an electrical output signal produced by the magnetoelectric film. In certain embodiments, the electrical circuit is configured to modify the electric signal to charge a charge storage element, to transmit data to an implantable wireless neural stimulator, and to provide a stimulation output to electrodes.

公开(公告)号：EP3884527B1

公开(公告)日：2024-07-24

申请号：EP19823998.0

申请日：2019-11-21

IPC分类号： F04B43/04 ,  H10N35/01 ,  H10N35/80

CPC分类号： F04B43/043 ,  H10N35/80 ,  H10N35/01

公开(公告)号：EP4356953A3

公开(公告)日：2024-06-26

申请号：EP24160436.2

申请日：2020-04-03

申请人： William Marsh Rice University

发明人： ROBINSON,, Jacob ,  YANG,, Kaiyuan ,  YU,, Zhanghao ,  CHEN,, Joshua ,  SINGER,, Amanda ,  AVANTS,, Benjamin ,  VERMA,, Nishant

IPC分类号： G01R33/02 ,  G01R33/06 ,  G01R33/18 ,  A61N1/372 ,  A61N1/378 ,  A61N1/05 ,  H10N35/85 ,  H10N35/80 ,  H10N35/00

CPC分类号： A61N1/0534 ,  A61N1/3787 ,  A61N1/37223 ,  H10N35/80 ,  H10N35/00

摘要： The disclosure describes new apparatus, systems and methods utilizing magnetoelectric neural stimulators with tunable amplitude and waveform. Specific embodiments of the present disclosure include a magnetoelectric film, a magnetic field generator and an electrical circuit coupled to the magnetoelectric film. In particular embodiments, the electrical circuit comprises components configured modify an electrical output signal produced by the magnetoelectric film. In certain embodiments, the electrical circuit is configured to modify the electric signal to charge a charge storage element, to transmit data to an implantable wireless neural stimulator, and to provide a stimulation output to electrodes.