Patent ID: 11925371
Assignee: SINUSAFE MEDICAL LTD
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 20:
21. A medical system for treating and/or diagnosing a paranasal sinus condition, said medical system comprising:
a flexible hollow cannula configured to be at least partially inserted through an ostium into a sinus cavity of a subject, said flexible hollow cannula comprising a flexible grinding wire configured to rotate along a longitudinal axis thereof and thereby grind, chop and/or stir material present in said sinus cavity and/or inside said hollow cannula, said flexible grinding wire is configured to grind material within the flexible hollow cannula essentially along a length thereof; and
a handle mechanically connected to a tubular member at a proximal end thereof, the handle is configured to control movement and extension of the hollow cannula, the handle comprises a pumping-orifice configured to provide fluid to the hollow cannula, and a suction-orifice configured to provide suction from the hollow cannula.