Patent ID: 11931064
Assignee: CARDIO FLOW, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 6:
7. The system of claim 1, wherein the set of eccentric abrasive elements further comprises:
a fourth abrasive element attached to the distal portion of the drive shaft, wherein the center of mass of the fourth abrasive element is offset from the longitudinal axis along a fourth radial angle that differs from the first radial angle, the second radial angle, and the third radial angle; and
a fifth abrasive element attached to the distal portion of the drive shaft, wherein the center of mass of the fifth abrasive element is offset from the longitudinal axis along a fifth radial angle that differs from the first radial angle, the second radial angle, the third radial angle, and the fourth radial angle.