- 专利标题： Systems and methods for ultrasound imaging and insonation of microbubbles
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申请号： US14964454申请日： 2015-12-09
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公开(公告)号： US10507315B2公开(公告)日： 2019-12-17
- 发明人: John A. Hossack , Brian R. Wamhoff , Alexander L. Klibanov , Johnny Chen , Brent A. French
- 申请人： University of Virginia Patent Foundation
- 申请人地址： US VA Charlottesville
- 专利权人： University of Virginia Patent Foundation
- 当前专利权人： University of Virginia Patent Foundation
- 当前专利权人地址： US VA Charlottesville
- 代理机构： Law Office of Alan W. Cannon
- 主分类号： A61M37/00
- IPC分类号： A61M37/00 ; A61B8/12 ; A61B8/08 ; A61B17/22 ; A61N7/00 ; A61B8/00 ; A61M25/00 ; A61B5/00 ; A61B6/00 ; A61B8/06 ; A61B17/00 ; A61M25/10 ; A61B90/00
摘要：
A catheter system including an elongate tubular member having a proximal end portion, a distal end portion and a lumen extending through at least a portion of a length of the elongate tubular member. The distal end portion of the elongate member is dimensioned and adapted to advance to or in proximity to a treatment site of a subject. A microbubble device is in fluid communication with the lumen. The microbubble device includes at least one input port for receiving a flow of material into the device and an output port configured to output microbubbles from the microbubble device. A second tubular member is in fluid communication with one of the at least one input ports. A pressure fitting arrangement is adapted to maintain a seal between the second tubular member and the input port.
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