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1.发明申请公开(公告)号：US20200222049A1
公开(公告)日：2020-07-16
申请号：US16600841
申请日：2019-10-14
申请人： G.I. Windows, Inc.
发明人： John McWeeney , Marvin Ryou , Padraig Cantillon-Murphy , Jeffrey H. Lang , Christopher Thompson
IPC分类号： A61B17/11
摘要： Methods and apparatus for creating an anastomosis or fistula between the gallbladder and an adjacent organ are disclosed. First, a parent magnet, typically a permanent magnet, is deployed in the stomach, small intestine, or another organ adjacent to the gallbladder, and a mating daughter material is deployed in the gallbladder in order to create a magnet-compression anastomosis. The gallbladder may then be ablated or otherwise functionally inactivated through the anastomosis. Another aspect of the invention relates to an all-in-one surgical kit that contains all the necessary specialized tools for a surgeon to perform the procedure.
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公开(公告)号：US20180263625A1
公开(公告)日：2018-09-20
申请号：US15988577
申请日：2018-05-24
申请人： G.I. Windows, Inc.
CPC分类号： A61B17/11 , A61B17/1114 , A61B2017/00004 , A61B2017/00309 , A61B2017/00323 , A61B2017/0034 , A61B2017/00876 , A61B2017/1107 , A61B2017/1117 , A61B2017/1132 , A61B2017/1139
摘要： The invention concerns delivering paired magnetic anastomosis devices to either side of tissues to be joined. The magnetic anastomosis devices are coupled to a guide element that facilitates delivery and manipulation of the devices when using minimally-invasive techniques such as endoscopy and laparoscopy. Elongated manipulators and guide tubes are also disclosed that improve a user's dexterity with the devices during placement.
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公开(公告)号：US20230172608A1
公开(公告)日：2023-06-08
申请号：US18102280
申请日：2023-01-27
申请人： G.I. Windows, Inc.
IPC分类号： A61B17/11
CPC分类号： A61B17/11 , A61B17/1114 , A61B2017/00876
摘要： The invention concerns delivering paired magnetic anastomosis devices to either side of tissues to be joined. The magnetic anastomosis devices are coupled to a guide element that facilitates delivery and manipulation of the devices when using minimally-invasive techniques such as endoscopy and laparoscopy. Elongated manipulators and guide tubes ae also disclosed that improve a user's dexterity with the devices during placement.
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公开(公告)号：US10813642B2
公开(公告)日：2020-10-27
申请号：US15988640
申请日：2018-05-24
申请人： G.I. Windows, Inc.
发明人： Robert F. Beisel , Peter Lukin , John McWeeney , Marvin Ryou , Christopher Thompson , Josef K. Winkler
IPC分类号： A61B17/11 , A61B17/00 , A61B17/122
摘要： The invention is an implantable magnetic anastomosis device having an exoskeleton that directs self-assembly. The design allows the device to be delivered in a linear configuration using a minimally-invasive technique, such as endoscopy or laparoscopy, whereupon the device self-assembles into, e.g., a polygon. A coupled set of polygons define a circumscribed tissue that can be perforated, or the tissue can be allowed to naturally necrose and perforate. The device can be used to create anastomoses in a variety of tissues, such as tissues found in the gastrointestinal, renal/urinary, and reproductive tracts. New procedures for using anastomoses, e.g., surgical bypass are also disclosed.
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公开(公告)号：US10595869B2
公开(公告)日：2020-03-24
申请号：US15707716
申请日：2017-09-18
申请人： G.I. Windows, Inc.
发明人： Robert F. Beisel , Peter Lukin , John McWeeney , Marvin Ryou , Christopher Thompson , Josef K. Winkler
IPC分类号： A61B17/11 , A61B17/00 , A61B17/122
摘要： The invention is an implantable magnetic anastomosis device having an exoskeleton that directs self-assembly. The design allows the device to be delivered in a linear configuration using a minimally-invasive technique, such as endoscopy or laparoscopy, whereupon the device self-assembles into, e.g., a polygon. A coupled set of polygons define a circumscribed tissue that can be perforated, or the tissue can be allowed to naturally necrose and perforate. The device can be used to create anastomoses in a variety of tissues, such as tissues found in the gastrointestinal, renal/urinary, and reproductive tracts. New procedures for using anastomoses, e.g., surgical bypass are also disclosed.
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6.发明公开公开(公告)号：US20230165585A1
公开(公告)日：2023-06-01
申请号：US18102414
申请日：2023-01-27
申请人： G.I. Windows, Inc.
发明人： John McWeeney , Marvin Ryou , Padraig Cantillon-Murphy , Jeffrey H. Lang , Christopher Thompson
IPC分类号： A61B17/11
CPC分类号： A61B17/11 , A61B17/1114 , A61B2017/00818
摘要： Methods and apparatus for creating an anastomosis or fistula between the gallbladder and an adjacent organ are disclosed. First, a parent magnet, typically a permanent magnet, is deployed in the stomach, small intestine, or another organ adjacent to the gallbladder, and a mating daughter material is deployed in the gallbladder in order to create a magnet-compression anastomosis. The gallbladder may then be ablated or otherwise functionally inactivated through the anastomosis. Another aspect of the invention relates to an all-in-one surgical kit that contains all the necessary specialized tools for a surgeon to perform the procedure.
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公开(公告)号：US20180271531A1
公开(公告)日：2018-09-27
申请号：US15991242
申请日：2018-05-29
申请人： G.I. Windows, Inc.
IPC分类号： A61B17/11
CPC分类号： A61B17/1114 , A61B17/12163 , A61B2017/00876 , A61B2017/1117 , A61B2017/1139
摘要： Magnetic anastomosis devices constructed from magnetic segments coupled together with members that help the devices spontaneously transform from a linear delivery configuration to a polygonal deployment configuration. When two devices are joined together over tissue(s), the compressive force causes the tissue(s) to necrose and form an anastomosis. By altering the arrangement of the magnetic poles of the magnetic segments in the devices, the magnetic interaction between paired devices can be altered. This property gives surgeons flexibility in choosing how much attractive force the devices will experience during a procedure.
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公开(公告)号：US11998207B2
公开(公告)日：2024-06-04
申请号：US16600841
申请日：2019-10-14
申请人： G.I. Windows, Inc.
发明人： John McWeeney , Marvin Ryou , Padraig Cantillon-Murphy , Jeffrey H. Lang , Christopher Thompson
CPC分类号： A61B17/11 , A61B17/1114 , A61B2017/00818 , A61B2017/00876 , A61B2017/1117 , A61B2017/1132 , A61B2017/1139
摘要： Methods and apparatus for creating an anastomosis or fistula between the gallbladder and an adjacent organ are disclosed. First, a parent magnet, typically a permanent magnet, is deployed in the stomach, small intestine, or another organ adjacent to the gallbladder, and a mating daughter material is deployed in the gallbladder in order to create a magnet-compression anastomosis. The gallbladder may then be ablated or otherwise functionally inactivated through the anastomosis. Another aspect of the invention relates to an all-in-one surgical kit that contains all the necessary specialized tools for a surgeon to perform the procedure.
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公开(公告)号：US11596408B2
公开(公告)日：2023-03-07
申请号：US17158542
申请日：2021-01-26
申请人： G.I. Windows, Inc.
摘要： The invention concerns delivering paired magnetic anastomosis devices to either side of tissues to be joined. The magnetic anastomosis devices are coupled to a guide element that facilitates delivery and manipulation of the devices when using minimally-invasive techniques such as endoscopy and laparoscopy. Elongated manipulators and guide tubes ae also disclosed that improve a user's dexterity with the devices during placement.
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公开(公告)号：US20210244414A1
公开(公告)日：2021-08-12
申请号：US17158542
申请日：2021-01-26
申请人： G.I. Windows, Inc.
IPC分类号： A61B17/11
摘要： The invention concerns delivering paired magnetic anastomosis devices to either side of tissues to be joined. The magnetic anastomosis devices are coupled to a guide element that facilitates delivery and manipulation of the devices when using minimally-invasive techniques such as endoscopy and laparoscopy. Elongated manipulators and guide tubes are also disclosed that improve a user's dexterity with the devices during placement.
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