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US07635340B2 Methods and devices for removing tissue from a patient 失效
用于从患者去除组织的方法和装置

Methods and devices for removing tissue from a patient
摘要:
The present invention is directed to tissue removal devices and methods. A tubular element having an open distal end is advanced into tissue so that tissue enters the tubular element. The tissue which entered the tubular element is cut to separate the tissue from the surrounding tissue. The tissue is then transported proximally by the cutting element or a separate transport element.
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