Title:
VESSEL EXPANDING CATHETER
Document Type and Number:
WIPO Patent Application WO/1988/004560
Kind Code:
A1
Abstract:
Vessel expanding catheter characterized in that a triple-tube type catheter tube is used as a catheter tube and among the three flow paths defined by the tube, two flow paths are allowed to communicate with an expanding member. Since residual air can be removed easily when a contrast medium is injected into the expanding member, the lowering of contrast can be prevented and vascularization can be made more reliable and easier.
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Inventors:
SUGIYAMA YOSHIAKI (JP)
SAGAE KYUTA (JP)
SAGAE KYUTA (JP)
Application Number:
PCT/JP1987/001013
Publication Date:
June 30, 1988
Filing Date:
December 22, 1987
Export Citation:
Assignee:
TERUMO CORP (JP)
International Classes:
A61M25/00; A61M29/02; A61F2/958; (IPC1-7): A61M25/00
Foreign References:
| JPS59177064A | 1984-10-06 |
Other References:
See also references of EP 0339093A4
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