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AssigneeShanghai Microport Rotapace Medtech Co., Ltd.
InventorsBin YUE, Xiaofei JI, Shiche SUN, Yingzhong YAO
Estimating the term…
The present disclosure relates to a rotational atherectomy device and a medical device including the rotational atherectomy device. The rotational atherectomy device includes a drive shaft and a rotational atherectomy component connected to the drive shaft. The rotational atherectomy component includes a base and a rotational atherectomy block. The rotational atherectomy block is relatively movably assembled on the base. When the rotational atherectomy component rotates, the rotational atherectomy block moves in a direction away from the base.
A rotational atherectomy device, comprising a drive shaft and a rotational atherectomy component connected to the drive shaft, the rotational atherectomy component comprises a base and a rotational atherectomy block, the rotational atherectomy block is relatively movably assembled on the base, and when the rotational atherectomy component rotates, the rotational atherectomy block moves in a direction away from the base, wherein a centroid of the rotational atherectomy component does not coincide with the drive shaft.
Dependencies are inferred from the claim text.