Invention Grant
US08840632B2 Devices and methods for cutting tissue 有权
用于切割组织的装置和方法

Devices and methods for cutting tissue
Abstract:
Various medical devices and methods for cutting and/or evacuating tissue are provided. The devices and methods may utilize a reciprocating mechanism or motor powered by suction from a vacuum source. The medical devices and methods may be used on tissue in various regions of a patient's body and for treating various conditions, e.g., for performing a polypectomy or discectomy.
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