THE UNIVERSITY OF WESTERN ONTARIO;TRUDELL MEDICAL INTERNATIONAL
发明人:
MARTIN, RUTH E.,SIEFFERT, MARCUS,SCARROTT, PETER,RIFANI, ANDREAS,ARMSTRONG, KELLY
申请号：
CA2867440
公开号：
CA2867440A1
申请日:
2013.03.28
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
An oral device includes an intraoral bolus simulator comprising an exterior surface and having 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.
