The University of Western Ontario;Trudell Medical International
发明人:
Ruth E. Martin,Marcus Sieffert,Peter Scarrott,Andreas Rifani,Kelly Armstrong
申请号：
US15839552
公开号：
US20190307638A1
申请日:
2017.12.12
申请国别(地区):
US
年份:
2019
代理人:
摘要：
An oral device includes an intraoral bolus simulator comprising an exterior surface and having an interior volume Tillable 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.
