TISSUE REMOVAL DEVICE

摘要

A tissue cutting device is proposed that comprises a slidable cutting member and a stationary base member. The slidable cutting member is defined by an open distal end and an open proximal end. The slidable cutting member is operatively connected to an actuator assembly. The stationary base member has an upwardly extending footplate disposed on a distal end thereof. The slidable cutting member is configured for reciprocating movement with respect to the stationary base member. A distal end of the slidable cutting member and the foot plate cooperates to define a tissue receiving opening. A vacuum source is operatively connected to a proximal end of the cutting member so as to deliver vacuum through the cutting member. This configuration allows multiple tissue samples to be taken with a single insertion, thereby minimizing tissue removal time and trauma to the patient. The footplate may further include a textured surface to assist in retaining tissue to be severed.