Invention Grant
- Patent Title: Introducer sheath with thin-walled shaft
- Patent Title (中): 导管护套带薄壁轴
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Application No.: US13431526Application Date: 2012-03-27
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Publication No.: US08591495B2Publication Date: 2013-11-26
- Inventor: Robert E. Fischell , Tim A. Fischell , David R. Fischell
- Applicant: Robert E. Fischell , Tim A. Fischell , David R. Fischell
- Applicant Address: US MD Dayton
- Assignee: Fischell Innovations, LLC
- Current Assignee: Fischell Innovations, LLC
- Current Assignee Address: US MD Dayton
- Agency: Stoel Rives LLP
- Main IPC: A61M25/00
- IPC: A61M25/00
Abstract:
A thin-walled introducer sheath is described. In some embodiments, the introducer sheath includes structural support components, such as wires, used in connection with a polymeric inner coating, a polymeric outer coating, or both. Further, in some embodiments, the wire components are annealed to reduce cold-work-related stresses and hardness. Use of annealed components may enable a reduction in the thickness of the polymeric outer coating in some applications.
Public/Granted literature
- US20130079746A1 INTRODUCER SHEATH WITH THIN-WALLED SHAFT Public/Granted day:2013-03-28
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