| 摘要 |
<p>RADIOTHERAPY DEVICE USING RADIOACTIVE SOURCES A radiotherapy device using radioactive sources and permitting both the storage and the projection, into applicators, of said radioactive sources comprises an enclosure in which there is placed a magazine having n cylindrical cavities A1, A2... B1, B2... in which there may be disposed n - 1 source carriers S1, S2..., a driving system enabling, by substitution, the selected source-carriers to be disposed in cavities A1, A2... termed "active" cavities so that they can be projected by way of an ejection sheath into the corresponding applicators placed in the zone to be treated. Whereas the non selected source-carriers are located in cavities B1, B2... termed "storage" cavities.</p> |
