Invention Grant
US07883736B2 Endoprostheses having porous claddings prepared using metal hydrides
失效
具有使用金属氢化物制备的多孔包层的内用假体
- Patent Title: Endoprostheses having porous claddings prepared using metal hydrides
- Patent Title (中): 具有使用金属氢化物制备的多孔包层的内用假体
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Application No.: US11851127Application Date: 2007-09-06
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Publication No.: US07883736B2Publication Date: 2011-02-08
- Inventor: Aiden Flanagan , Barry O'Brien
- Applicant: Aiden Flanagan , Barry O'Brien
- Applicant Address: US MN Maple Grove
- Assignee: Boston Scientific Scimed, Inc.
- Current Assignee: Boston Scientific Scimed, Inc.
- Current Assignee Address: US MN Maple Grove
- Agency: Fish & Richardson P.C.
- Main IPC: A61L33/00
- IPC: A61L33/00
Abstract:
A process for making an endoprosthesis comprising: (a) applying a powder that includes a metal hydride to a surface of a metal endoprosthesis, or precursor tubing thereof; and (b) exposing the powder to a heat source to melt the powder and liberate hydrogen gas, thereby forming a porous coating on the surface of the endoprosthesis, or precursor tubing thereof.
Public/Granted literature
- US20090068339A1 ENDOPROSTHESES HAVING POROUS CLADDINGS PREPARED USING METAL HYDRIDES Public/Granted day:2009-03-12
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