MEDICAL DEVICES HAVING A METAL PARTICULATE COMPOSITION FOR CONTROLLED DIFFUSION
摘要
An implantable or insertable medical device is provided which includes as components: (a) a substrate component comprising a depression that is at least partially filled with a therapeutic agent-containing material that comprises a first therapeutic agent, and (b) a particulate composition disposed in the depression such that it regulates transport of chemical species between the depression and the exterior of the device upon implantation or insertion of the device into a subject.
申请公布号
WO2009042667(A3)
申请公布日期
2010.02.25
申请号
WO2008US77496
申请日期
2008.09.24
申请人
BOSTON SCIENTIFIC SCIMED, INC.;CLARKE, JOHN;MCMORROW, DAVID;FLANAGAN, AIDEN;O'CONNOR, TIM;WEBER, JAN;O'BRIEN, BARRY, J.
发明人
CLARKE, JOHN;MCMORROW, DAVID;FLANAGAN, AIDEN;O'CONNOR, TIM;WEBER, JAN;O'BRIEN, BARRY, J.