Invention Grant
US09539022B2 Matter conveyance system 有权
物流运输系统

Matter conveyance system
Abstract:
A matter conveyance system is located within a catheter and transports thrombus from a proximal portion of the catheter to a distal end of the catheter. In one example, the matter conveyance system is a screw or helix that rotates to cause movement of the thrombus.
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