- 专利标题: Hemostasis-enhancing device and method for its use
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申请号: US15217395申请日: 2016-07-22
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公开(公告)号: US10130347B2公开(公告)日: 2018-11-20
- 发明人: Zia Yassinzadeh
- 申请人: Cardiva Medical, Inc.
- 申请人地址: US CA Santa Clara
- 专利权人: Cardiva Medical, Inc.
- 当前专利权人: Cardiva Medical, Inc.
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Wilson Sonsini Goodrich and Rosati, P.C.
- 主分类号: A61B17/00
- IPC分类号: A61B17/00 ; A61M5/168
摘要:
The present invention advantageously provides devices, systems, and methods for percutaneous access and closure of vascular puncture sites. In an embodiment, the device for enhancing the hemostasis of a puncture site in a body lumen or tract comprises a catheter having one tubular member having a proximal end and a distal end with one inner lumen extending between at least a longitudinal portion of the catheter tubular member. The one tubular member includes external and internal tubular bodies each having proximal and distal ends. At least one of the external and the internal tubular bodies is longitudinally movable with respect to the other. An expansible member with proximal and distal ends is disposed on the distal end of the one tubular member. The distal end of the expansible member is connected to the distal end of internal tubular body and with its proximal end connected to the distal end of external tubular body.
公开/授权文献
- US20160324513A1 HEMOSTASIS-ENHANCING DEVICE AND METHOD FOR ITS USE 公开/授权日:2016-11-10