Title:
内視鏡用結紮バンド
Document Type and Number:
Japanese Patent JP4902916
Kind Code:
B2
Abstract:
A ligating band according to the present invention comprises an elastomeric layer and an inner drug releasing layer. The inner drug releasing layer includes a therapeutic agent, for example a chemotherapeutic agent for treating a mucosa, polyp or other growth. A ligating band according to the present invention also may include an inner diffusion barrier disposed between the elastomeric layer and the inner drug releasing layer, with the elastomeric layer and the inner drug releasing layer each contacting the inner diffusion barrier.
Inventors:
O'Corner, Marcia El.
Vanique, Michael S.
Miller, Catherine M.
Vanique, Michael S.
Miller, Catherine M.
Application Number:
JP2001501277A
Publication Date:
March 21, 2012
Filing Date:
April 13, 2000
Export Citation:
Assignee:
Boston Scientific Limited
International Classes:
A61L31/00; A61B17/12; A61K9/00; A61K45/00; A61L17/00; A61L31/16; A61M31/00; A61P35/00
Domestic Patent References:
| JP9140718A | ||||
| JP3080868A | ||||
| JP62161377A |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Atsushi Honda
Miho Ikegami
Makoto Onda
Atsushi Honda
Miho Ikegami