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:
Jan. 02, 2018
Filed:
Mar. 28, 2013
Ruth E. Martin, London, CA;
Marcus Sieffert, London, CA;
Peter Scarrott, London, CA;
Andreas Rifani, London, CA;
Kelly Armstrong, London, CA;
Ruth E. Martin, London, CA;
Marcus Sieffert, London, CA;
Peter Scarrott, London, CA;
Andreas Rifani, London, CA;
Kelly Armstrong, London, CA;
Trudell Medical International, London, Ontario, unknown;
The University of Western Ontario, London, Ontario, unknown;
Abstract
An oral device includes an intraoral bolus simulator having an exterior surface and an interior volume fillable with a fluid. An extraoral user interface extends from the bolus simulator, and can be used to locate or position the intraoral bolus simulator. In various embodiments, the fluid may be a gas or a liquid, or combinations thereof. In other embodiments, an oral device includes an extraoral handle, a shield connected to the handle, a tether extending from the shield, and a bolus simulator connected to the tether.