Title:
BALLOON CATHETER AND BALLOON CATHTER ASSEMBLY
Document Type and Number:
WIPO Patent Application WO2010110043
Kind Code:
A1
Abstract:
A balloon catheter provided with: an outer catheter; an inner catheter inserted in the outer catheter, capable of moving relative to the outer catheter in the longitudinal direction thereof, and allowing a flexible medical long body to be inserted therethrough; an inflatable and contractible balloon constructed from a film member, having one end and the other end which are respectively fixed to the tip of the outer catheter and the tip of the inner catheter, and projecting from the tip of the outer catheter by an amount which varies according to the amount of movement of the inner catheter relative to the outer catheter; and a position restriction means for restricting the position of the tip of the medical long body, which is inserted through the inner catheter, relative to the tip of the balloon.
Inventors:
IWAYOSHI SHUNSUKE (JP)
SEKINE YUSUKE (JP)
SEKINE YUSUKE (JP)
Application Number:
PCT/JP2010/053826
Publication Date:
September 30, 2010
Filing Date:
March 09, 2010
Export Citation:
Assignee:
TERUMO CORP (JP)
IWAYOSHI SHUNSUKE (JP)
SEKINE YUSUKE (JP)
IWAYOSHI SHUNSUKE (JP)
SEKINE YUSUKE (JP)
International Classes:
A61M25/00; A61B1/00; A61M25/02; A61M25/10
Foreign References:
| JP2813463B2 | 1998-10-22 | |||
| US20030212411A1 | 2003-11-13 | |||
| JP2006212431A | 2006-08-17 | |||
| JPH10512468A | 1998-12-02 | |||
| JPH05208051A | 1993-08-20 |
Attorney, Agent or Firm:
MASUDA TATSUYA (JP)
Tatsuya Masuda (JP)
Tatsuya Masuda (JP)
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