Invention Grant
- Patent Title: Implantable wireless acoustic stimulators with high energy conversion efficiencies
-
Application No.: US17030846Application Date: 2020-09-24
-
Publication No.: US11712572B2Publication Date: 2023-08-01
- Inventor: David F. Moore , Paul Mohr , N. Parker Willis , Axel F. Brisken
- Applicant: EBR Systems, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: EBR Systems, Inc.
- Current Assignee: EBR Systems, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Perkins Coie LLP
- The original application number of the division: US14059228 2013.10.21
- Main IPC: A61N1/362
- IPC: A61N1/362 ; A61N1/378 ; A61N1/375 ; A61N1/372 ; H02N2/18 ; H10N30/03 ; H10N30/30 ; A61N1/02 ; A61N1/05
Abstract:
A controller-transmitter transmits acoustic energy through the body to an implanted acoustic receiver-stimulator. The receiver-stimulator converts the acoustic energy into electrical energy and delivers the electrical energy to tissue using an electrode assembly. The receiver-stimulator limits the output voltage delivered to the tissue to a predetermined maximum output voltage. In the presence of interfering acoustic energy sources output voltages are thereby limited prior to being delivered to the tissue.
Public/Granted literature
- US20210146143A1 IMPLANTABLE WIRELESS ACCOUSTIC STIMULATORS WITH HIGH ENERGY CONVERSION EFFICIENCIES Public/Granted day:2021-05-20
Information query
IPC分类:
