2 results about "Tear production" patented technology

A novel humectant eye drop composition is disclosed. The composition comprises a synergistic combination of nicotinamide and adenosine in concentrations at which neither component is effective individually. In preferred embodiments of the invention, the composition comprises 0.025% (w / v) and 0.05% (w / v) nicotinamide. Within 2 - 3 weeks of commencement of application, the composition improves the Tear Film Breakup Time, improves tear production as measured by the Schirmer Test, reduces the severity of the Dry Eye Syndrome as measured by Lissamine Green staining, and shows anti-inflammatory effects.

A handheld device for applying mechanical vibration to a body portion of an individual to treat a condition of the individual, includes: a housing; a member having an exterior surface for contacting the individual, the member configured to oscillate to apply the mechanical vibration to the body portion; and a motor in the housing, the motor configured to cause the member to oscillate at an oscillation frequency for inducing tear production or a sinus effect; wherein the handheld device has an operational sound level that is 40 dB or less.