Inflatable devices for tumor treatment
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United States of America Patent
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Aug 3, 1999
Issued Date -
N/A
app pub date -
Oct 7, 1996
filing date -
Jun 14, 1991
priority date (Note) -
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Abstract
Implantable devices for treatment of proliferative disorders are described. In one aspect, the invention provides an implantable apparatus for treating a proliferative disorder in a patient. The device comprises a treatment fluid receptacle for receiving a treatment fluid, an inflatable balloon having a balloon body, a catheter connected between the treatment fluid receptacle and the balloon and defining a fluid flow path therebetween, and a diffusion barrier disposed in the fluid flow path between the treatment fluid receptacle and the balloon. Methods for treating proliferative disorders with the devices are also disclosed.
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