| 摘要 |
<p>A device for the treatment of tumours comprising an elongate catheter (102), a plurality of flexible needles (402) confined within the catheter which, when extended therefrom, take up a curved form and which, together, define a structure for surrounding a tumour to be treated; the needles being arranged to heat and embolise a shell of tissue surrounding the tumour, thereby cutting off the tumour's blood supply. The invention further extends to a method of treatment using such a device.</p> |
