Invention Grant
US08852620B2 Medical devices comprising polymeric drug delivery systems with drug solubility gradients
有权
包括具有药物溶解度梯度的聚合物药物递送系统的医疗装置
- Patent Title: Medical devices comprising polymeric drug delivery systems with drug solubility gradients
- Patent Title (中): 包括具有药物溶解度梯度的聚合物药物递送系统的医疗装置
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Application No.: US11780713Application Date: 2007-07-20
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Publication No.: US08852620B2Publication Date: 2014-10-07
- Inventor: Mingfei Chen , Peiwen Cheng , Kishore Udipi
- Applicant: Mingfei Chen , Peiwen Cheng , Kishore Udipi
- Applicant Address: US CA Santa Rosa
- Assignee: Medtronic Vascular, Inc.
- Current Assignee: Medtronic Vascular, Inc.
- Current Assignee Address: US CA Santa Rosa
- Main IPC: A61F2/00
- IPC: A61F2/00 ; A61L29/08 ; A61L27/54 ; A61L29/16 ; A61L31/16 ; A61L31/10 ; A61L27/34
Abstract:
Disclosed are drug delivery systems comprising drugs admixed with polymers having drug solubility gradients and methods of making the polymers. Also disclosed are medical devices having coatings thereon comprising the drug solubility gradient-containing polymers and at least one drug.
Public/Granted literature
- US20090022769A1 Medical Devices Comprising Polymeric Drug Delivery Systems With Drug Solubility Gradients Public/Granted day:2009-01-22
Information query
IPC分类:
