Title:
胆管ステント
Document Type and Number:
Japanese Patent JP6482095
Kind Code:
B2
Abstract:
The purpose of the present invention is to provide a biliary stent making it possible to sufficiently exhibit a valve function while reducing the entire length of the biliary stent as compared to conventional ones. The present invention is a biliary stent (1) including a stent body (10), a tubular membrane (30) on one end of the stent body (10) and having a bile outflow port (34), and two support members (40, 50) which at one end (42, 52) are connected to the one end of the stent body (10) and at the other end (44, 54) are connected to the vicinity of the bile outflow port (34).
Inventors:
Hiroshi Anai
Toshiyasu Yuzuba
Toshiyasu Yuzuba
Application Number:
JP2017136060A
Publication Date:
March 13, 2019
Filing Date:
July 12, 2017
Export Citation:
Assignee:
Kawasumi Chemical Co., Ltd.
Nara Medical University
Nara Medical University
International Classes:
A61F2/04; A61F2/915
Domestic Patent References:
| JP7275369A | ||||
| JP2003531674A |
Foreign References:
| US20080091261 | ||||
| WO2000041652A1 | ||||
| WO2001028459A1 | ||||
| US8002825 |
Attorney, Agent or Firm:
Patent business corporation glory patent office