Title:
治療薬を組織に一方向送達するための封鎖可能な移殖型装置
Document Type and Number:
Japanese Patent JP2005501602
Kind Code:
A
Abstract:
A surgically implantable and sealable delivery device that upon contact of its contents via an interface window or port therein with an organ or tissue exposes a therapeutic agent to the organ or tissue surface, allowing a controlled, selective and unidirectional diffusion of the agent into the tissue or organ. The device protects adjacent organs or tissue structures from unnecessary high levels of the delivered agent. Novel methods to deliver chemotherapeutics or bioactive agents to mammalian organs or tissues through a surgically implanted device by the way of a selective and protected diffusion mechanism are disclosed as well as method to achieve the sealing properties of the device.
Inventors:
DE CARVALHO,Ricardo,A.,P.
MURPHREE,A.,Linn
SCHMITT,Ed
MURPHREE,A.,Linn
SCHMITT,Ed
Application Number:
JP2003524486A
Publication Date:
January 20, 2005
Filing Date:
August 28, 2002
Export Citation:
Assignee:
DE CARVALHO,Ricardo,A.,P.
MURPHREE,A.,Linn
SCHMITT,Ed
MURPHREE,A.,Linn
SCHMITT,Ed
International Classes:
A61K9/127; A61F2/00; A61F2/02; A61F9/00; A61F9/007; A61K9/00; A61K9/22; A61K9/50; A61K31/5575; A61K35/12; A61K35/74; A61K35/76; A61K38/00; A61K38/22; A61K38/43; A61K39/395; A61K45/00; A61K47/06; A61K47/12; A61K47/30; A61K47/32; A61K47/34; A61K47/36; A61K47/38; A61K47/42; A61K48/00; A61L31/00; A61M37/00; A61P1/00; A61P9/00; A61P27/02; A61P29/00; A61P35/00; (IPC1-7): A61M37/00; A61F9/007; A61K9/127; A61K9/50; A61K31/5575; A61K35/12; A61K35/74; A61K35/76; A61K38/00; A61K38/22; A61K38/43; A61K39/395; A61K45/00; A61K47/06; A61K47/12; A61K47/30; A61K47/32; A61K47/34; A61K47/36; A61K47/38; A61K47/42; A61K48/00; A61L31/00; A61P1/00; A61P9/00; A61P27/02; A61P29/00; A61P35/00
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda