Invention Grant
- Patent Title: Method of drying bioabsorbable coating over stents
- Patent Title (中): 在支架上干燥生物可吸收涂层的方法
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Application No.: US14659276Application Date: 2015-03-16
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Publication No.: US09204981B2Publication Date: 2015-12-08
- Inventor: Yung-Ming Chen , Jason Van Sciver , Syed F. A. Hossainy , Stephen Pacetti
- Applicant: Abbott Cardiovascular Systems Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Abbott Cardiovascular Systems Inc.
- Current Assignee: Abbott Cardiovascular Systems Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Squire Patton Boggs (US) LLP
- Main IPC: A61F2/06
- IPC: A61F2/06 ; B05D3/02 ; A61F2/82 ; A61L31/14

Abstract:
Various embodiments of methods for coating stents are described herein. Applying a composition including polymer component and solvent to a stent substrate followed by exposing the polymer component to a temperature equal to or greater than a Tg of the polymer component is disclosed. Repeating the applying and exposing one or more times to form a coating with the result that the solvent content of the coating after the final exposing step is at a level suitable for a finished stent is further disclosed.
Public/Granted literature
- US20150196404A1 METHOD OF DRYING BIOABSORBABLE COATING OVER STENTS Public/Granted day:2015-07-16
Information query
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