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1.发明公开
公开(公告)号：EP4271246A2
公开(公告)日：2023-11-08
申请号：EP21839685.1
申请日：2021-12-21
申请人： Ethicon, Inc.
发明人： GREENWOOD, Megan , KUHN, Matthew , NATHAN, Joanna
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公开(公告)号：EP4081160A1
公开(公告)日：2022-11-02
申请号：EP20793463.9
申请日：2020-10-07
申请人： Ethicon, Inc
发明人： COHN, William , GARBIN, Nicolo , KUHN, Matthew , TUSHAR, Sharma
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公开(公告)号：EP4081159A1
公开(公告)日：2022-11-02
申请号：EP20793462.1
申请日：2020-10-07
申请人： Ethicon, Inc
发明人： COHN, William , GARBIN, Nicolo , KUHN, Matthew , TUSHAR, Sharma
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公开(公告)号：EP4355241A1
公开(公告)日：2024-04-24
申请号：EP22736007.0
申请日：2022-06-14
申请人： Ethicon, Inc
发明人： KUHN, Matthew
IPC分类号： A61B34/00
CPC分类号： A61B34/73 , A61B2034/73120160201
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公开(公告)号：EP4013479A1
公开(公告)日：2022-06-22
申请号：EP20757410.4
申请日：2020-08-10
申请人： Ethicon, Inc
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公开(公告)号：EP4228583A1
公开(公告)日：2023-08-23
申请号：EP21791478.7
申请日：2021-10-08
申请人： Ethicon, Inc
发明人： ALURU, Rajitha , COHN, William , GREENWOOD, Megan , KUHN, Matthew , CUI, Yufei , FLAVIEN, Shade V. , HU, Katherine C. , LIN, Shujian , MACHIN, Adalberto F. , WASHINGTON, Mykia M.
IPC分类号： A61H3/02
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公开(公告)号：EP4065031A1
公开(公告)日：2022-10-05
申请号：EP20793817.6
申请日：2020-10-09
申请人： Ethicon, Inc.
发明人： COHN, William , GARBIN, Nicolo , KAMARIC, Emir , KUHN, Matthew , PATEL, Ravi
IPC分类号： A61B90/00
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8.发明公开
公开(公告)号：EP3698840A1
公开(公告)日：2020-08-26
申请号：EP20157608.9
申请日：2020-02-17
摘要： The present invention is directed to systems, devices and methods for trans-septally delivering carbon dioxide through a minimally invasive catheter to create a gaseous pocket or emphysema between the posterior wall of the left atrium and the esophagus during cardiac ablation of the left atrium. This pocket of gas expanded tissue serves to thermally insulate and separate the esophagus from the left atrium during ablation to prevent esophageal damage and the formation of an atrial-esophageal fistula. The system comprises a control system to precisely deliver the gas to a desired location through a needle-based catheter assembly.
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