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:
Oct. 08, 2024
Filed:
Jan. 14, 2020
Koninklijke Philips N.v., Eindhoven, NL;
Jeffrey Groves, Seattle, WA (US);
Aaldert Geert Zijlstra, Zuidlaren, NL;
Nathan Farrell, Kirkland, WA (US);
Klass Kooijker, Drachten, NL;
Joldert Maria Boersma, Zuidhorn, NL;
Desalegn Gebresilassie, Drachten, NL;
Egbert Van De Veen, Usselmuiden, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
An oral irrigator having an irrigator tip, the tip including a handle portion, a tip portion, a channel in fluid communication with the tether and arranged within the handle portion and the tip portion, and an actuator located on or within the handle portion, the actuator arranged to at least partially altar a flow of a fluid through the channel. The oral irrigator further includes a housing, the housing having a reservoir in fluid communication with a pump sub-assembly, a sensor arranged to measure a first pressure or first electrical load within the pump sub-assembly, and a control unit arranged to control an operational current provided to the pump sub-assembly where operation of the actuator produces a second pressure or electrical load measured by the sensor and the control unit is arranged to alter the operational current of the motor in response to the change.