Invention Grant
US09254350B2 Implantable medical devices having bioabsorbable primer polymer coatings
有权
具有生物可吸收底漆聚合物涂层的可植入医疗器械
- Patent Title: Implantable medical devices having bioabsorbable primer polymer coatings
- Patent Title (中): 具有生物可吸收底漆聚合物涂层的可植入医疗器械
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Application No.: US12422018Application Date: 2009-04-10
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Publication No.: US09254350B2Publication Date: 2016-02-09
- Inventor: Kishore Udipi , Ya Guo
- Applicant: Kishore Udipi , Ya Guo
- Applicant Address: US CA Santa Rosa
- Assignee: Medtronic Vascular, Inc.
- Current Assignee: Medtronic Vascular, Inc.
- Current Assignee Address: US CA Santa Rosa
- Main IPC: A61F2/82
- IPC: A61F2/82 ; A61L31/02 ; A61L31/10 ; A61L31/14 ; A61L31/16
Abstract:
Implantable medical devices having a metallic surface coated with a bioabsorbable primer polymer layer under a bioabsorbable drug polymer layer. Thus, in addition to the degradation of the drug polymer layer, there is degradation of the primer layer. The underlying metallic framework may or may not degrade depending on whether bioabsorbable or biostable metals are chosen.
Public/Granted literature
- US20100262228A1 Implantable Medical Devices Having Bioabsorbable Primer Polymer Coatings Public/Granted day:2010-10-14
Information query
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