| 摘要 |
<P>PROBLEM TO BE SOLVED: To shorten treatment time and reduce side effects by effective infiltration of PDT drug solution. <P>SOLUTION: The device comprises a first sealing balloon 104 and a second sealing balloon 106 inflated within a lumen of a living body for forming a sealed space, which are arranged at a predetermined interval, a PDT drug solution infusing part 108 to infuse the PDT drug solution into the sealed space formed by the first sealing balloon 104 and the second sealing balloon 106, and a pressurizing balloon 110 inflated in the sealed space for infiltrating the infused PDT drug solution into the living body, which is provided between the first sealing balloon 104 and the second sealing balloon 106. <P>COPYRIGHT: (C)2007,JPO&INPIT |
