Invention Grant
- Patent Title: Balloon catheter and sheath fabrication method
- Patent Title (中): 球囊导管和护套制作方法
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Application No.: US12181385Application Date: 2008-07-29
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Publication No.: US08376992B2Publication Date: 2013-02-19
- Inventor: Koji Onishi , Yutaka Yanuma
- Applicant: Koji Onishi , Yutaka Yanuma
- Applicant Address: JP
- Assignee: Olympus Medical Systems Corp.
- Current Assignee: Olympus Medical Systems Corp.
- Current Assignee Address: JP
- Agency: Ostrolenk Faber LLP
- Main IPC: A61M31/00
- IPC: A61M31/00
Abstract:
A balloon catheter including: a flexible sheath which has at least one lumen; and a cylindrical balloon which is fixed to the outer peripheral surface of the sheath and can be inflated with a fluid supplied from the lumen; wherein the sheath has a large diameter portion whose outer diameter is greater than a basic outer diameter thereof, and the balloon is set to have a maximum inner diameter greater than the basic outer diameter when deflated, and is attached to the outer peripheral surface of the large diameter portion.
Public/Granted literature
- US20100030142A1 BALLOON CATHETER AND SHEATH FABRICATION METHOD Public/Granted day:2010-02-04
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