Invention Grant
- Patent Title: Introducer sheath and introducer assembly
- Patent Title (中): 导引鞘和导引器组件
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Application No.: US13495496Application Date: 2012-06-13
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Publication No.: US09320873B2Publication Date: 2016-04-26
- Inventor: Ryo Okamura
- Applicant: Ryo Okamura
- Applicant Address: JP Shibuya-Ku, Tokyo
- Assignee: TERUMO KABUSHIKI KAISHA
- Current Assignee: TERUMO KABUSHIKI KAISHA
- Current Assignee Address: JP Shibuya-Ku, Tokyo
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: JP2011-133601 20110615; WOPCT/JP2012/059908 20120411
- Main IPC: A61M25/00
- IPC: A61M25/00 ; A61M25/06 ; A61M25/01
Abstract:
An introducer sheath, which is formed from a tubular member provided with a hollow portion through which an elongated body is freely insertable, and which includes a distal portion and a main body portion, wherein the inner diameter of the distal portion is formed to become gradually smaller toward the distal side, and on the inner surface of the distal portion, there is provided a hydrophobic coating having a friction coefficient lower than the friction coefficient of the tubular member.
Public/Granted literature
- US20120323182A1 INTRODUCER SHEATH AND INTRODUCER ASSEMBLY Public/Granted day:2012-12-20
Information query
