Invention Application
- Patent Title: Hollow Stent Filled With A Therapeutic Agent Formulation
- Patent Title (中): 填充有治疗剂制剂的空心支架
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Application No.: US14267620Application Date: 2014-05-01
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Publication No.: US20140330365A1Publication Date: 2014-11-06
- Inventor: Stephen D. Pacetti , Ni Ding
- Applicant: Abbott Cardiovascular Systems Inc.
- Main IPC: A61L31/16
- IPC: A61L31/16 ; B65B3/00 ; A61F2/82
Abstract:
A composition for loading into a structural element of a stent, where the structural element is defined by a lumen and at least one opening to access the lumen. The composition may comprise a therapeutic agent, and a chelator, a precipitation agent, or a combination thereof. Medical devices, such as stents, with a structural element defined by a lumen and at least one opening to access the lumen, filled with the compositions are also described.
Public/Granted literature
- US09901663B2 Hollow stent filled with a therapeutic agent formulation Public/Granted day:2018-02-27
Information query
