Michael S. Lockard,Uri Frodis,Adam L. Cohen,Richard T. Chen
申请号：
US14634424
公开号：
US09907564B2
申请日:
2015.02.27
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The present invention relates generally to the field of micro-scale or millimeter scale devices and to the use of multi-layer multi-material electrochemical fabrication methods for producing such devices with particular embodiments relate to shredding devices and more particularly to shredding devices for use in medical applications. In some embodiments, tissue removal devices are used in procedures to removal spinal tissue and in other embodiments, similar devices are used to remove thrombus from blood vessel.
