ORAL CARE METHOD USING NEGATIVE PRESSURE, ORAL CARE APPARATUS AND COMPUTER-READABLE RECORDING MEDIUM ON WHICH PROGRAM FOR EXECUTING ORAL CARE METHOD IS RECORDED

摘要

The present invention enables accurate oral conditions to be delivered to an expert by accumulating/exchanging oral care data beyond personal oral care. An embodiment provides an oral care method using negative pressure, comprising: an image acquisition step for acquiring image information about a mouthpiece after applying negative pressure while a user wears the mouthpiece with an air flow path formed therein; a bleeding determination step for determining whether or not there is red in the image information about the mouthpiece; a bleeding area determination step for determining, when it is determined that there is bleeding, a bleeding area from among a plurality of areas into which the mouthpiece is divided; and a storage step for storing information about the bleeding area in a storage or a server.