Title:
拡張体付カテーテル
Document Type and Number:
Japanese Patent JP4443278
Kind Code:
B2
Abstract:
A catheter with an expandable body includes a shaft having a passage for permitting a working fluid to pass therethrough, an expandable body being capable of expansion and contraction and provided at a distal end portion of the shaft, and a tubular outer sleeve which is put on the outside of the expandable body and which has such a degree of extension/contraction property as to permit expansion of the expandable body. The outer sleeve is provided with a slit or slits which are closed upon contraction of the expandable body and are opened upon expansion of the expandable body.
Inventors:
Kenichi Unmoyama
Takenari Ito
Takenari Ito
Application Number:
JP2004093145A
Publication Date:
March 31, 2010
Filing Date:
March 26, 2004
Export Citation:
Assignee:
Terumo Corporation
International Classes:
A61M25/00; A61F2/958; A61M29/02
Domestic Patent References:
| JP5337189A |
Foreign References:
| US20010035456 |
Attorney, Agent or Firm:
Tatsuya Masuda