Self-healing tumor removal method and instrument
A tumor and device technology, applied in the field of the surface of the organ, can solve problems such as the difficulty of completely exterminating mutated tissues, and achieve the effect of cutting off tumor recurrence, having no toxic side effects, and avoiding tumor recurrence
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[0020] The volume, shape and opening size of the vacuum ball (1) are selected according to the volume and location of the tumor (21). During the operation, the surgeon should perform a minimally invasive operation to insert the cannula (9) with the vacuum ball (1) installed into the tumor (21) in the body, and make sure that the bottom opening of the vacuum ball (1) is in good contact with the tumor (21) to achieve a seal Finally, the mass tumor (21) is slowly sucked into the vacuum ball (1) through the inner ring (12) of the ligation ring (10) by using the suction formed by the vacuum pump (3). When 90% of the volume of the tumor (21) enters the vacuum ball (1), the ligature (8) is gradually tightened so that the caliber of the inner ring (12) of the ligature ring (10) shrinks slowly to tightly hold the tumor root (22). Then feed nitrogen gas (4) to maintain a stable negative pressure in the vacuum ball (1) to slowly suck, pull out and highlight the tumor (21) from the health...
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