Patents by Inventor Kevin Heraty
Kevin Heraty has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11839558Abstract: A stent suitable for deployment in a blood vessel to support at least part of an internal wall of the blood vessel comprises a plurality of longitudinally spaced-apart annular elements, and a plurality of connecting elements to connect adjacent annular elements. Each connecting element is circumferentially offset from the previous connecting element. Upon application of a load to the stent, the stent moves from an unloaded configuration to a loaded configuration. In the unloaded configuration the longitudinal axis of the stent is straight, and the stent is cylindrically shaped. In the loaded configuration the longitudinal axis of the stent is curved in three-dimensional space, and the stent is helically shaped.Type: GrantFiled: October 7, 2019Date of Patent: December 12, 2023Assignee: Veryan Medical LimitedInventors: Charles Taylor, Kevin Heraty, Liam Mullins
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Publication number: 20210212847Abstract: A medical device suitable for location in a body lumen is movable between a first loaded configuration and a second loaded configuration. The device has an unloaded configuration which is intermediate the first loaded configuration and the second loaded configuration. The device can be a stent for deployment in a blood vessel.Type: ApplicationFiled: March 26, 2021Publication date: July 15, 2021Applicant: Veryan Medical LimitedInventors: Kevin Heraty, Liam Mullins, Paul Gilson, Martin G. Burke
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Patent number: 10966847Abstract: A medical device suitable for location in a body lumen is movable between a first loaded configuration and a second loaded configuration. The device has an unloaded configuration which is intermediate the first loaded configuration and the second loaded configuration. The device can be a stent for deployment in a blood vessel.Type: GrantFiled: July 15, 2016Date of Patent: April 6, 2021Assignee: Veryan Medical LimitedInventors: Kevin Heraty, Liam Mullins, Paul Gilson, Martin G. Burke
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Publication number: 20200030122Abstract: A stent suitable for deployment in a blood vessel to support at least part of an internal wall of the blood vessel comprises a plurality of longitudinally spaced-apart annular elements, and a plurality of connecting elements to connect adjacent annular elements. Each connecting element is circumferentially offset from the previous connecting element. Upon application of a load to the stent, the stent moves from an unloaded configuration to a loaded configuration. In the unloaded configuration the longitudinal axis of the stent is straight, and the stent is cylindrically shaped. In the loaded configuration the longitudinal axis of the stent is curved in three-dimensional space, and the stent is helically shaped.Type: ApplicationFiled: October 7, 2019Publication date: January 30, 2020Applicant: Veryan Medical LimitedInventors: Charles Taylor, Kevin Heraty, Liam Mullins
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Patent number: 10456276Abstract: A stent suitable for deployment in a blood vessel to support at least part of an internal wall of the blood vessel includes a plurality of longitudinally spaced-apart annular elements, and a plurality of connecting elements to connect adjacent annular elements. Each connecting element is circumferentially offset from the previous connecting element. Upon application of a load to the stent, the stent moves from an unloaded configuration to a loaded configuration. In the unloaded configuration the longitudinal axis of the stent is straight, and the stent is cylindrically shaped. In the loaded configuration the longitudinal axis of the stent is curved in three-dimensional space, and the stent is helically shaped.Type: GrantFiled: May 8, 2009Date of Patent: October 29, 2019Assignee: Veryan Medical LimitedInventors: Charles Taylor, Kevin Heraty, Liam Mullins
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Publication number: 20190151123Abstract: A medical device suitable for location in a body lumen is movable between a first loaded configuration and a second loaded configuration. The device has an unloaded configuration which is intermediate the first loaded configuration and the second loaded configuration. The device can be a stent for deployment in a blood vessel.Type: ApplicationFiled: July 15, 2016Publication date: May 23, 2019Applicant: Veryan Medical LimitedInventors: Kevin Heraty, Liam Mullins, Paul Gilson, Martin G. Burke
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Patent number: 9883961Abstract: A medical device includes an expandable element for location in a blood vessel. The expandable element is movable between a collapsed configuration and an expanded configuration. In the expanded configuration, at least a part of a longitudinal axis of the expandable element is curved in three-dimensional space. The medical device can be stent deployment device which includes an elongate catheter shaft and an inflatable balloon.Type: GrantFiled: October 12, 2009Date of Patent: February 6, 2018Assignee: Veryan Medical LimitedInventors: Kevin Heraty, Liam Mullins, Paul Gilson, Martin Burke, Ray Blowick
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Patent number: 9597214Abstract: A stent deployment device comprises an elongate catheter shaft (2), and an inflatable balloon (3). The inflatable balloon (3) is movable between a collapsed configuration and an expanded configuration. In the expanded configuration part of the longitudinal axis of the balloon (3) is curved in three-dimensional space, and part of the balloon (3) is helically shaped. A stent (6) is movable from a collapsed delivery configuration to a partially expanded intermediate configuration, and subsequently from the intermediate configuration to a fully expanded deployed configuration. In the delivery configuration the longitudinal axis of the stent (6) is straight. The longitudinal axis of the stent (6) may be straight or curved in three-dimensional space in the intermediate configuration. In the deployed configuration the longitudinal axis of the stent (6) is curved in three-dimensional space. The balloon (3) in the expanded configuration exerts force on the stent (6).Type: GrantFiled: October 10, 2008Date of Patent: March 21, 2017Inventors: Kevin Heraty, Liam Mullins, Paul Gilson, Martin Burke
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Patent number: 9539120Abstract: A stent (1) for deployment in a blood vessel which is movable between an unloaded straight cylindrical state and a loaded curved state. The stent (1) is bendable between a first loaded configuration when the blood vessel is in the unloaded state, and a second loaded configuration when the blood vessel is in the loaded state. The stent (1) has an unloaded configuration which is intermediate the first loaded configuration and the second loaded configuration. Because of the unloaded configuration of the stent (1), the degrees of deformation which the stent (1) undergoes are minimized leading to minimized strains, increased fatigue life, and reduced risk of fracture.Type: GrantFiled: October 10, 2008Date of Patent: January 10, 2017Assignee: Veryan Medical Ltd.Inventors: Kevin Heraty, Liam Mullins, Paul Gilson, Martin Burke
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Publication number: 20160324667Abstract: A medical device suitable for location in a body lumen is movable between a first loaded configuration and a second loaded configuration. The device has an unloaded configuration which is intermediate the first loaded configuration and the second loaded configuration. The device can be a stent for deployment in a blood vessel.Type: ApplicationFiled: July 15, 2016Publication date: November 10, 2016Applicant: Veryan Medical LimitedInventors: Kevin Heraty, Liam Mullins, Paul Gilson, Martin G. Burke
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Patent number: 9314353Abstract: A stent suitable for deployment in a blood vessel to support at least part of an internal wall of the blood vessel includes a central section, a first intermediate section, a first end section, a second intermediate section and a section end section. The stent is movable between a delivery configuration and a deployment configuration.Type: GrantFiled: October 12, 2009Date of Patent: April 19, 2016Assignee: Veryan Medical LimitedInventors: Kevin Heraty, Liam Mullins
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Patent number: 9149377Abstract: A stent (1) comprises a central section (2), a first intermediate section (3), a first end section (4), a second intermediate section (5), and a second end section (6). The stent (1) is movable between a collapsed delivery configuration and an expanded deployment configuration. In the delivery configuration the central section (2), the first intermediate section (3), the first end section (4), the second intermediate section (5), and the second end section (6) are all cylindrically shaped. In the deployment configuration the central section (2) is helically shaped, while the first end section (4) and the second end section (6) remain cylindrically shaped. Each intermediate section (3, 5) acts as a blended region to provide a smooth transition from the helical shape of the central section (2) to the cylindrical shape of the unstented blood vessel. The radial stiffness of the stent (1) varies gradually along part of the length of the stent (1).Type: GrantFiled: October 10, 2008Date of Patent: October 6, 2015Assignee: Veryan Medical Ltd.Inventors: Kevin Heraty, Liam Mullins
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Publication number: 20140135900Abstract: A medical device suitable for location in a body lumen is movable between a first loaded configuration and a second loaded configuration. The device has an unloaded configuration which is intermediate the first loaded configuration and the second loaded configuration. The device can be a stent for deployment in a blood vessel.Type: ApplicationFiled: October 12, 2009Publication date: May 15, 2014Inventors: Kevin Heraty, Liam Mullins, Paul Gilson, Martin Burke
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Publication number: 20120283819Abstract: A stent suitable for deployment in a blood vessel to support at least part of an internal wall of the blood vessel includes plurality of longitudinally spaced-apart annular elements, and a plurality of connecting elements to connect adjacent annular elements. Each connecting element is circumferentially offset from the previous connecting element. Upon application of a load to the stent, the stent moves from an unloaded configuration to a loaded configuration. In the loaded configuration the longitudinal axis of the stent is curved in three-dimensional space. The stent can be helically shaped.Type: ApplicationFiled: May 10, 2010Publication date: November 8, 2012Inventors: Charles Taylor, Kevin Heraty, Liam Mullins
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Publication number: 20120016460Abstract: A medical device suitable for location in a body lumen is movable between a first loaded configuration and a second loaded configuration. The device has an unloaded configuration which is intermediate the first loaded configuration and the second loaded configuration. The device can be a stent for deployment in a blood vessel.Type: ApplicationFiled: October 12, 2009Publication date: January 19, 2012Inventors: Kevin Heraty, Liam Mullins, Paul Gilson, Martin Burke
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Publication number: 20110257673Abstract: A medical device includes an expandable element for location in a blood vessel. The expandable element is movable between a collapsed configuration and an expanded configuration. In the expanded configuration, at least a part of a longitudinal axis of the expandable element is curved in three-dimensional space. The medical device can be stent deployment device which includes an elongate catheter shaft and an inflatable balloon.Type: ApplicationFiled: October 12, 2009Publication date: October 20, 2011Inventors: Kevin Heraty, Liam Mullins, Paul Gilson, Martin Burke, Ray Blowick
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Publication number: 20110251671Abstract: A stent suitable for deployment in a blood vessel to support at least part of an internal wall of the blood vessel includes a central section, a first intermediate section, a first end section, a second intermediate section and a section end section. The stent is movable between a delivery configuration and a deployment configuration.Type: ApplicationFiled: October 12, 2009Publication date: October 13, 2011Inventors: Kevin Heraty, Liam Mullins
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Publication number: 20100286759Abstract: A stent (10) suitable for deployment in a blood vessel to support at least part of an internal wall of the blood vessel comprises a plurality of longitudinally spaced-apart annular elements (11), and a plurality of connecting elements (12) to connect adjacent annular elements (11). Each connecting element (12) is circumferentially offset from the previous connecting element (12). Upon application of a load to the stent (10), the stent (10) moves from an unloaded configuration to a loaded configuration. In the unloaded configuration the longitudinal axis of the stent (10) is straight, and the stent (10) is cylindrically shaped. In the loaded configuration the longitudinal axis of the stent (10) is curved in three-dimensional space, and the stent (10) is helically shaped.Type: ApplicationFiled: May 8, 2009Publication date: November 11, 2010Inventors: Charles Taylor, Kevin Heraty, Liam Mullins
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Publication number: 20100094403Abstract: A stent deployment device comprises an elongate catheter shaft (2), and an inflatable balloon (3). The inflatable balloon (3) is movable between a collapsed configuration and an expanded configuration. In the expanded configuration part of the longitudinal axis of the balloon (3) is curved in three-dimensional space, and part of the balloon (3) is helically shaped. A stent (6) is movable from a collapsed delivery configuration to a partially expanded intermediate configuration, and subsequently from the intermediate configuration to a fully expanded deployed configuration. In the delivery configuration the longitudinal axis of the stent (6) is straight. The longitudinal axis of the stent (6) may be straight or curved in three-dimensional space in the intermediate configuration. In the deployed configuration the longitudinal axis of the stent (6) is curved in three-dimensional space. The balloon (3) in the expanded configuration exerts force on the stent (6).Type: ApplicationFiled: October 10, 2008Publication date: April 15, 2010Inventors: Kevin Heraty, Liam Mullins, Paul Gilson, Martin Burke
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Publication number: 20100094391Abstract: A stent (1) comprises a central section (2), a first intermediate section (3), a first end section (4), a second intermediate section (5), and a second end section (6). The stent (1) is movable between a collapsed delivery configuration and an expanded deployment configuration. In the delivery configuration the central section (2), the first intermediate section (3), the first end section (4), the second intermediate section (5), and the second end section (6) are all cylindrically shaped. In the deployment configuration the central section (2) is helically shaped, while the first end section (4) and the second end section (6) remain cylindrically shaped. Each intermediate section (3, 5) acts as a blended region to provide a smooth transition from the helical shape of the central section (2) to the cylindrical shape of the unstented blood vessel. The radial stiffness of the stent (1) varies gradually along part of the length of the stent (1).Type: ApplicationFiled: October 10, 2008Publication date: April 15, 2010Inventors: Kevin Heraty, Liam Mullins