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公开(公告)号：EP4066764A1
公开(公告)日：2022-10-05
申请号：EP22156535.1
申请日：2013-02-27
申请人： Fractyl Health, Inc.
发明人： LEVIN, Philip S. , CAPLAN, Jay , RAJAGOPALAN, Harith , MANASAS, Mark A. , COATS, Andrew , FLAHERTY, J. Christopher
摘要： A system for treatment target tissue comprises an ablation device and an energy delivery unit. The ablation device comprises an elongate tube with an expandable treatment element. The system delivers a thermal dose of energy to treat the target tissue. Methods of treating target tissue are also provided.
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公开(公告)号：EP3973902A1
公开(公告)日：2022-03-30
申请号：EP21196110.7
申请日：2015-03-24
申请人： Fractyl Health, Inc.
发明人： KADAMUS, Christopher J. , MANASAS, Mark A. , COATS, Andrew , CAPLAN, Jay , RAJAGOPALAN, Harith , FLAHERTY, R. Maxwell , FLAHERTY, J. Christopher
摘要： An injectate delivery device for expanding tissue is provided. The injectate delivery device comprises: at least one fluid delivery tube comprising a proximal end, a distal end and a lumen therebetween; at least one fluid delivery element in fluid communication with the at least one fluid delivery tube lumen; a radially expanding element comprising the at least one fluid delivery element; a supply of vacuum constructed and arranged to cause tissue to tend toward the at least one fluid delivery element; and at least one control constructed and arranged to perform a function. The at least one control can be constructed and arranged to expand the radially expandable element and activate the supply of vacuum. Systems and method of injectate delivery are also provided.
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公开(公告)号：EP4218884A3
公开(公告)日：2023-09-13
申请号：EP23151399.5
申请日：2013-04-19
申请人： Fractyl Health, Inc.
发明人： CAPLAN, Jay , RAJAGOPALAN, Harith , MANASAS, Mark A. , KADAMUS, Christopher James , COATS, Andrew , LEVIN, Philip , FLAHERTY, Christopher J.
摘要： A device for expanding tissue comprises at least one fluid delivery tube and at least one fluid delivery element in fluid communication with the at least one fluid delivery tube. The at least one fluid delivery tube comprises a proximal end, a distal end, and a lumen therebetween. The device is constructed and arranged to perform a near full circumferential expansion of luminal wall tissue. Systems and methods are also provided, including a system for expanding tissue layers and treating tissue proximate to the expanded tissue layers.
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公开(公告)号：EP4218884A2
公开(公告)日：2023-08-02
申请号：EP23151399.5
申请日：2013-04-19
申请人： Fractyl Health, Inc.
发明人： CAPLAN, Jay , RAJAGOPALAN, Harith , MANASAS, Mark A. , KADAMUS, Christopher James , COATS, Andrew , LEVIN, Philip , FLAHERTY, Christopher J.
摘要： A device for expanding tissue comprises at least one fluid delivery tube and at least one fluid delivery element in fluid communication with the at least one fluid delivery tube. The at least one fluid delivery tube comprises a proximal end, a distal end, and a lumen therebetween. The device is constructed and arranged to perform a near full circumferential expansion of luminal wall tissue. Systems and methods are also provided, including a system for expanding tissue layers and treating tissue proximate to the expanded tissue layers.
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