System and method for detecting substances related to oral health

摘要

The present invention relates to a low cost and portable system and method for detecting substances related to oral health. In one example embodiment, the system includes a sensor that is incorporated into an oral healthcare device (e.g., a toothbrush). The sensor detects bacterial and/or chemical levels that are within a mouth in order to provide an indication as to the presence of oral malodor and/or bacteria within the mouth.