A Tennessee dentist who has been sued by multiple TMJ and sleep apnea patients over an unproven dental device he invented has said under oath that he never taught dentists to use the device for those ailments — contradicting video footage of him telling dentists how to use it.
Medtronic settles pulse oximetry lawsuit alleging inaccuracies
Medtronic settled a lawsuit claiming its pulse oximeters may provide less accurate readings for people with darker skin pigmentation. Roots Community Health, based in Oakland,