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US 11,969,314 B2Granted
Method and apparatus for increasing sperm motility
AssigneeNichia Corporation
InventorsHirofumi Nishizono, Yasuo Fujikawa, Tomohiro Tsurumoto
Life of this patent
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Abstract
A method for treating spermatozoa of an animal includes: irradiating the spermatozoa with light having wavelengths in a range of 390-420 nm at a fluence effective to increase motility of the spermatozoa by 75% or more.
Claims20
A method for treating spermatozoa of an animal, comprising:
- irradiating the spermatozoa with light having wavelengths in a range of 365-430 nm at an irradiance of 0.1 to 0.8 mW/cm2.
Dependencies are inferred from the claim text.