PROBE FOR MEASURING ORAL CAVITY-RELATED PRESSURE, DEVICE FOR MEASURING ORAL CAVITY-RELATED PRESSURE, AND TRAINING DEVICE FOR RECOVERING ORAL CAVITY FUNCTION

摘要

A probe for measuring oral pressure according to the present invention includes: a balloon 1; a hollow tube 3 that has a first opening portion 3b and a second opening portion 3c and is connected to the balloon so that the first opening potion 3b communicates with an inside of the balloon 1; and a port member 20 with a valve 13 connected to the hollow tube 3 so as to block the second opening portion 3c. The probe for measuring oral pressure according to the present invention preferably further includes a hard ring 8 mounted on a portion between an inflated portion and an attaching portion of the balloon 1. The valve 13 may be a disk-shaped valve with an insertion hole 13a, for example.