| 摘要 |
The present invention relates to resector balloons (1) employed in treating endoluminal-endobronchial tumoral lesions and endovascular occlusions encountered in blood vessels and in other hollow tube-like organs (7), such as trachea, windpipe, food pipe, urinary tract, bile ducts. Said resector balloon (1) is composed of a resection tip (2); a resection part (3) that is swollen or inflated in such tube-like organs (7) and is displaced or moved back and forth therein to provide tumor resection; a hardening surface (4) provided on the outer surface of said resection part (3) to shave and destroy such tumoral tissues; a catheter section (5) providing access to an endoluminal site; and an injection terminal (6) capable to inflate said resection part (3) by injecting air or fluid.
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