Title:
変更された侵食速度を有するポリマー製体内プロテーゼ及び製法
Document Type and Number:
Japanese Patent JP2008522732
Kind Code:
A
Abstract:
An erodible prosthesis comprising alternate rates of erosion is disclosed, wherein said alternate rates of erosion can be selectively initiated. Some embodiments according to the invention may comprise an agent for initiating an alternative rate of erosion, such as, for example, a sensitizer, dissolution inhibitor, photo-acid generator, biochemically active additive, thermally activated catalyst, light activated catalyst, electromagnetic radiation activated catalyst, hydration activated catalyst, pH activated catalyst, low melting agent, and/or enzyme activated catalyst. One or more of the foregoing agents may be dispersed within one or more layers.
Inventors:
Williams, Michael Es
De Simone, Joseph Em
De Simone, Joseph Em
Application Number:
JP2007545533A
Publication Date:
July 03, 2008
Filing Date:
December 01, 2005
Export Citation:
Assignee:
Signcore, Limited Liability Company
International Classes:
A61L31/00; A61B17/00; A61B17/12; A61F2/84
Domestic Patent References:
| JP2001333975A | 2001-12-04 | |||
| JPH05286850A | 1993-11-02 |
Foreign References:
| WO2004043506A1 | 2004-05-27 | |||
| WO2002043799A1 | 2002-06-06 |
Other References:
JPN6011063396; 高分子論文集 Ｖｏｌ．５９，Ｎｏ．８, 2002, ｐ４８４-４９８
JPN6011063397; Ｒｅａｃｔｉｖｅ ＆ Ｆｕｎｃｔｉｏｎａｌ Ｐｏｌｙｍｅｒｓ Ｖｏｌ．５５，Ｎｏ．２, 2003, ｐ１８５-１９５
JPN6012067847; Ｋｉｔａｋａｎｔｏ Ｍｅｄｉｃａｌ Ｊｏｕｒｎａｌ Ｖｏｌ．３３，Ｎｏ．２, 1983, ｐ１７１-１７７
JPN6012067850; Ｍａｃｒｏｍｏｌｅｃｕｌｅｓ Ｖｏｌ．２２，Ｎｏ．７, 1989, ｐ２９９９-３００４
JPN6011063397; Ｒｅａｃｔｉｖｅ ＆ Ｆｕｎｃｔｉｏｎａｌ Ｐｏｌｙｍｅｒｓ Ｖｏｌ．５５，Ｎｏ．２, 2003, ｐ１８５-１９５
JPN6012067847; Ｋｉｔａｋａｎｔｏ Ｍｅｄｉｃａｌ Ｊｏｕｒｎａｌ Ｖｏｌ．３３，Ｎｏ．２, 1983, ｐ１７１-１７７
JPN6012067850; Ｍａｃｒｏｍｏｌｅｃｕｌｅｓ Ｖｏｌ．２２，Ｎｏ．７, 1989, ｐ２９９９-３００４
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo