Invention Grant
- Patent Title: Bioerodible composites for endoprostheses
- Patent Title (中): 用于内假体的生物浸渍复合材料
-
Application No.: US14456254Application Date: 2014-08-11
-
Publication No.: US09446174B2Publication Date: 2016-09-20
- Inventor: Jan Weber , Jacob Drew Edick
- Applicant: Boston Scientific Scimed, Inc.
- 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: Pauly, Devries Smith & Deffner, L.L.C.
- Main IPC: A61L31/14
- IPC: A61L31/14 ; A61F2/82 ; B21C23/00 ; C22F1/06 ; A61L31/12
Abstract:
A bioerodible endoprosthesis includes a composite including a matrix comprising a bioerodible magnesium alloy and a plurality of ceramic nanoparticles within the matrix. The bioerodible magnesium alloy has a microstructure including equiaxed Mg-rich solid solution-phase grains having an average grain diameter of less than or equal to 5 microns. The microstructure can be produced by one or more equal-channel high-strain processes.
Public/Granted literature
- US20150066135A1 Bioerodible Composites for Endoprostheses Public/Granted day:2015-03-05
Information query
