The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 14, 2021
Filed:
Apr. 01, 2021
Salvia Bioelectronics B.v., Eindhoven, NL;
Rutger Nijlunsing, Eindhoven, NL;
Hubert Martens, Eindhoven, NL;
SALVIA BIOELECTRONICS B.V., Eindhoven, NL;
Abstract
During charging of implantable devices via inductive coupling, heat may be produced within the implantable device, so control of the charging may be desirable to reduce or avoid the risk of undesirable tissue heating. Exchanging parameters relevant for charging may prevent undesirable heating, but typically increase the complexity of the devices used. An implantable device is provided, for wirelessly receiving energy pulses, monitoring the energy storage, and transmitting a first sufficient energy signal if the energy storage exceeds a first maximum value. An associated energy transmission device is provided, for wirelessly transmitting a plurality of successive energy pulses transmitted at a first power level, pausing energy transmission immediately after the first sufficient energy signal is received, and subsequently resuming energy pulse transmission at the first power level if no further sufficient energy signal is received.