Title:
放射線不透過性内腔内医療装置
Document Type and Number:
Japanese Patent JP4722378
Kind Code:
B2
Abstract:
A stent or other intraluminal medical device having markers formed from housings integral with the stent and marker inserts having a higher radiopacity than the stent provides for more precise placement and post-procedural visualization in a vessel, by increasing the radiopacity of the stent under X-ray fluoroscopy. The housings are formed integral to the stent and the marker inserts are made from a material close in the galvanic series to the stent material and sized to substantially minimize the effect of galvanic corrosion.
Inventors:
Davila Lewis A
Mendez George O
Pelton Allan Earl
Seed Karl Kay
Show Junior William Dee
Silver james h
Trepania Christine
Wilson David Jay
Mendez George O
Pelton Allan Earl
Seed Karl Kay
Show Junior William Dee
Silver james h
Trepania Christine
Wilson David Jay
Application Number:
JP2002577026A
Publication Date:
July 13, 2011
Filing Date:
March 28, 2002
Export Citation:
Assignee:
Cordis Corporation
International Classes:
A61F2/82; A61F2/84; A61F2/06; A61F2/90; A61L31/02; A61L31/10; A61L31/18; A61F2/00
Domestic Patent References:
| JP9285549A | ||||
| JP11505441A | ||||
| JP8206225A |
Foreign References:
| WO1997033534A1 | ||||
| WO1999030643A1 | ||||
| US5741327 | ||||
| US6129754 | ||||
| EP0895760A1 |
Attorney, Agent or Firm:
Konobu Kato