Invention Grant
- Patent Title: Valved sheath introducer for venous cannulation
- Patent Title (中): 阀门导管器用于静脉插管
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Application No.: US13434415Application Date: 2012-03-29
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Publication No.: US08720065B2Publication Date: 2014-05-13
- Inventor: Mark A. Christensen , Steven M. Smith , Walter H. Shang , James D. Beal
- Applicant: Mark A. Christensen , Steven M. Smith , Walter H. Shang , James D. Beal
- Applicant Address: US NJ Murray Hill
- Assignee: C. R. Bard, Inc.
- Current Assignee: C. R. Bard, Inc.
- Current Assignee Address: US NJ Murray Hill
- Agency: Rutan & Tucker, LLP
- Main IPC: A61M5/00
- IPC: A61M5/00
Abstract:
A valved sheath introducer for venous cannulation, including a valve, sheath, handle and cap. The valve is configured to permit safe introduction and removal of medical instruments through the sheath introducer. The valve may have one or more anchoring members and a thickened central portion through which a slit is formed. The central portion may have one or more concave surfaces and the slit can be angled with respect to the top surface of the valve. The cap is attached to the handle, compressing a portion of the valve therebetween.
Public/Granted literature
- US20120184913A1 Valved Sheath Introducer for Venous Cannulation Public/Granted day:2012-07-19
Information query
IPC分类:
