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US08109981B2 Optical therapies and devices 失效
光疗法和器械

Optical therapies and devices
Abstract:
An optical therapy device for providing therapeutic light to a person's nasal cavity includes a body and at least one UV light source in or on the body. A distal end of the body is configured to be inserted into the person's nasal cavity. The body can be configured to be hand-held. The optical therapy device is configured such that the UV light source emits a dose of UV light toward tissue in the patient's nasal cavity.
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