发明授权
- 专利标题： Devices, systems and methods for enhancing intraluminal drug delivery and uptake
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申请号： US16295824申请日： 2019-03-07
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公开(公告)号： US11344713B2公开(公告)日： 2022-05-31
- 发明人: Victor L. Schoenle , Matthew D. Cambronne , Brittany N. Pusey , Jeffrey A. McBroom
- 申请人： Cardiovascular Systems, Inc.
- 申请人地址： US MN New Brighton
- 专利权人： Cardiovascular Systems, Inc.
- 当前专利权人： Cardiovascular Systems, Inc.
- 当前专利权人地址： US MN New Brighton
- 代理机构： Barnes & Thornburg LLP
- 代理商 Jeffrey R. Stone
- 主分类号： A61M37/00
- IPC分类号： A61M37/00 ; A61B17/3207 ; A61K41/00 ; A61M25/10 ; A61B17/22 ; A61B17/32
摘要：
The present disclosure generally relates to methods, devices and systems relating to applying drugs or therapeutic agents to biological conduits, e.g., vascular lumens. More specifically, the present invention comprises enhancing the uptake of drugs or therapeutic agents encapsulated in microbubbles in combination with ultrasound energy as well as applying drugs or therapeutic agents in a cyclic manner using a pulse generator that may be matched in frequency with a patient's blood pulsing.
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