Patents by Inventor Brian Gaffney
Brian Gaffney 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: 10182840Abstract: In accordance with an aspect of the present disclosure, the medical device includes a snare member having a proximal portion and a distal portion. The medical device also includes an operating member extending proximally of the snare member. The operating is enabled to extend and retract the snare member from a sheath. The snare member includes a transition portion extending between the proximal portion and the distal portion. The transition portion connects the proximal portion to the distal portion. The distal portion has a different cross-sectional area than the proximal section of the snare member.Type: GrantFiled: October 8, 2014Date of Patent: January 22, 2019Assignee: Boston Scientific Scimed, Inc.Inventors: Samuel Raybin, Paul Smith, Brian Gaffney, Naroun Suon
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Publication number: 20180249895Abstract: In one aspect of the present disclosure, a device may include a shaft having a distal end, and a tip at the distal end of the shaft. The tip may include an opening defined by a surface of the tip. An instrument inserted through the shaft may extend distally out of the opening. The device also may include an elevator for engaging the instrument. The elevator may include a proximal end fixed relative to the surface of the tip, a proximal portion extending distally from the proximal end, and a distal portion extending distally from the proximal portion. A force exerted on the elevator bends the proximal portion to deflect the distal portion without bending of the distal portion.Type: ApplicationFiled: March 1, 2018Publication date: September 6, 2018Applicant: Boston Scientific Scimed, Inc.Inventors: Andrew CALABRESE, Mark D. WOOD, Gregory Thomas HUGHES, Brian GAFFNEY
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Publication number: 20180214015Abstract: An endoscope may include a shaft having a longitudinal axis, a first image sensor facing a distal direction, and a second image sensor facing a lateral direction. The endoscope may further include a tubular member having a lumen, the lumen having a distal-end opening and defining a longitudinal axis through a center of the lumen. The tubular member may be movable between a first configuration and a second configuration. In the first configuration of the tubular member, the longitudinal axis of the lumen may be parallel to the longitudinal axis of the shaft. In the second configuration of the tubular member, the longitudinal axis of the lumen may extend through a lateral opening in a wall of the shaft.Type: ApplicationFiled: January 29, 2018Publication date: August 2, 2018Applicant: Boston Scienfific Scimed, Inc.Inventors: Andrew CALABRESE, Louis J. Barbato, Brian Gaffney, Mark D. Wood
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Patent number: 9943394Abstract: A device for causing hemostasis includes a sheet of mesh stretchable between an expanded and a retracted configuration, a size of the sheet in the retracted configuration being selected to cover a target tissue site; a spring mechanism coupled to the mesh, the spring mechanism moving between an expanded configuration and a retracted configuration when the mesh is moved between the expanded and retracted configurations; and a plurality of hooks coupled to the mesh and oriented to extend into tissue to lock the mesh in position when the mesh is placed in a desired position over the target tissue site in the expanded configuration. The hooks are lockingly engaging the target tissue so that, after the hooks have lockingly engaged the tissue, the spring mechanism reverts to the retracted configuration drawing the engaged portions of tissue radially inward.Type: GrantFiled: February 19, 2015Date of Patent: April 17, 2018Assignee: BOSTON SCIENTIFIC SCIMED, INC.Inventors: John Allen Hingston, Daniel Robert Quinn, Michael E. Zupkofska, Kerry L. Grant, Brian Gaffney, Rachael Ann Rheaume, Kenny Joe King, Shawn Kerr, Paul Smith, Michelle Fater, Kevin John Wilcox, Dylan Murphy
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Patent number: 9936958Abstract: A tissue closure device includes a first clip including a first longitudinal element extending along a longitudinal axis from a proximal end to a distal end and a first pair of arms extending laterally from the first longitudinal element, the first pair of arms movable between an open configuration in which free ends of the first pair of arms are separated from one another and a closed configuration in which the free ends of the first pair of arms extend toward one another, the first pair of arms being biased toward the closed configuration, and a sliding element extending from a proximal end to a distal end and longitudinally movable relative to the first clip so that when a portion of the sliding element is received between the first pair of arms, the first pair of arms is moved from the biased closed configuration to the open configuration.Type: GrantFiled: May 7, 2015Date of Patent: April 10, 2018Assignee: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Paul Smith, Michelle Fater, Shawn Kerr, Priya Khanchandani, Dylan Murphy, Kevin Wilcox, Daniel R. Quinn, Michael E. Zupkofska, Kenny J. King, Rachael A. Rheaume, Kerry L. Grant, John A. Hingston, Brian Gaffney
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Publication number: 20180028220Abstract: Polypectomy devices and methods for making and using polypectomy devices are disclosed. An example polypectomy device may include an elongate sheath having a proximal end region and a distal end region. A shaft may be slidably disposed within the sheath. A handle may be coupled to the proximal end region of the sheath. The handle may be designed to axially shift the shaft relative to the sheath. A snare may be coupled to the shaft. The snare may include a first region, a traction region, and a distal tip region. The first region may have a non-circular cross-sectional shape. The traction region may include a plurality of traction members. At a position between two adjacent traction members the snare may have a reduced cross-sectional area relative to the first region. The distal tip region may have a circular cross-sectional shape.Type: ApplicationFiled: July 28, 2017Publication date: February 1, 2018Inventors: PAUL SMITH, SAMUEL RAYBIN, KEVIN J. McELWEE, BRIAN GAFFNEY, NAROUN SOUN, ISMAIL GULER, BRIAN J. HANSON, ELIAS A. KHOURY, STEVEN R. LARSEN, DANIEL H. VanCAMP, WADE R. STRELOW, RYAN WALES, ROBERT B. DeVRIES, PETER J. SHANK
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Publication number: 20170340862Abstract: Aspects of articulating devices and methods are disclosed. An exemplary articulating device may comprise an interior core with a reinforcing extending along a central axis, an exterior layer bonded to the interior core by an interface, and a lumen extending through the exterior layer, exterior of the reinforcing element, and parallel to the central axis. A steering wire may be moveable in the lumen to articulate a distal end of the device relative to the central axis in response to a force applied to the steering wire. Related methods of manufacturing an articulating device are also described.Type: ApplicationFiled: May 25, 2017Publication date: November 30, 2017Applicant: Boston Scientific Scimed, Inc.Inventors: Andrew CALABRESE, Brian GAFFNEY, Gene STORBECK, Mark WOOD
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Publication number: 20170231746Abstract: A stent may be actuatable between a delivery configuration and a deployed configuration. A stent may include one or more interwoven filaments each including a cross-sectional profile having at least one flattened portion. A flattened portion of a first filament portion of the one or more filaments may be positioned in contact with a flattened portion of a second filament portion of the one or more filaments.Type: ApplicationFiled: February 16, 2017Publication date: August 17, 2017Inventors: John A. Hingston, Brian Gaffney, Colby Harris
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Publication number: 20170049471Abstract: Exemplary medical devices may include a snare device. The snare device may include a first leg having a proximalmost end and a second leg having a proximalmost end. The first leg and the second leg may form a distal loop. The proximalmost end of first leg may be independently moveable relative to the proximalmost end of the second leg.Type: ApplicationFiled: August 18, 2016Publication date: February 23, 2017Applicant: Boston Scientific Scimed, Inc.Inventors: Brian GAFFNEY, Samuel RAYBIN, Paul SMITH, Ray TONG, Naroun SUON
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Patent number: 9516616Abstract: A frequency error embodied in a series of values is determined by processing each of two or more selected values with another value in the series, each other value being spaced from its respective selected value by a first spacing, to generate processed values that all comprise substantially the same phase component; combining the processed values to generate a combined value that comprises substantially the same phase component as the processed values; repeating the processing and combining with the same selected values but a second spacing, different from the first spacing, to generate a combined value comprising a different phase component from the combined value generated using the first spacing, reflecting the frequency error; and determining the frequency error in dependence on the combined values generated using the first and second spacings.Type: GrantFiled: May 10, 2013Date of Patent: December 6, 2016Assignee: Neul Ltd.Inventors: Robert Young, Brian Gaffney
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Publication number: 20160287371Abstract: Methods and devices for dilating a stricture of a body lumen are disclosed. In some embodiments, a device for dilating a lumen of a body comprises an elongate member having a proximal end and a distal end and an inflatable scaffold member disposed on the distal end of the elongate member, the inflatable scaffold member defining a lumen. In some additional embodiments, the device may further include an inflation member in fluid communication with the lumen of the inflatable scaffold member. Additionally, in some embodiments, the inflatable scaffold member is frangibly connected to the inflation member.Type: ApplicationFiled: April 1, 2016Publication date: October 6, 2016Inventors: PAUL SMITH, NIKLAS ANDERSSON, BRIAN GAFFNEY, STEVEN E. WALAK, LYNDIA D. PERSONNAT, JONATHAN ZOLL, ALISON O. SILBERMAN, JOHN A. HINGSTON
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Publication number: 20160081678Abstract: A device for collecting a tissue sample includes a needle extending longitudinally from a proximal end to a distal end and including a channel extending therethrough, the distal end including a pair of jaws, at least a first one of the jaws being movable relative to the other between an open configuration, in which the jaws are open to receive tissue therebetween, and a closed configuration in which the jaws are drawn toward one another to collect a tissue sample therein.Type: ApplicationFiled: September 21, 2015Publication date: March 24, 2016Inventors: Gary S. KAPPEL, William BERTOLINO, Dennis B. HUBBARD, JR., Brian GAFFNEY, Thomas JONES, Mickael A. JETTE, Sebastian LOAIZA, Naroun SUON, Daniel FAULKNER, Brian ALMEIDA, Kimberly LAJOIE, Paul SMITH, Eric WONG, Tantra S. BUDIMAN, Justin ELFMAN, Vishal SHAH, Steven E. WALAK, Michael POWERS, Amie PRESTON, Mahfuza AHMED, Daniel R. QUINN
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Publication number: 20150327863Abstract: A tissue closure device includes a first clip including a first longitudinal element extending along a longitudinal axis from a proximal end to a distal end and a first pair of arms extending laterally from the first longitudinal element, the first pair of arms movable between an open configuration in which free ends of the first pair of arms are separated from one another and a closed configuration in which the free ends of the first pair of arms extend toward one another, the first pair of arms being biased toward the closed configuration, and a sliding element extending from a proximal end to a distal end and longitudinally movable relative to the first clip so that when a portion of the sliding element is received between the first pair of arms, the first pair of arms is moved from the biased closed configuration to the open configuration.Type: ApplicationFiled: May 7, 2015Publication date: November 19, 2015Inventors: Paul SMITH, Michelle FATER, Shawn KERR, Priya KHANCHANDANI, Dylan MURPHY, Kevin WILCOX, Daniel R. QUINN, Michael E. ZUPKOFSKA, Kenny J. KING, Rachael A. RHEAUME, Kerry L. GRANT, John A. HINGSTON, Brian GAFFNEY
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Publication number: 20150282790Abstract: A tissue closure device includes a clip including arms extending from proximal ends connected to one another to distal ends. The clip is biased toward an open configuration in which the distal ends extend away from a longitudinal axis of the clip. The arms are held in a closed configuration in which the arms are moved toward the longitudinal axis via an interior surface of a working channel through which the clip is passed until the clip is moved distally past a distal end of the working channel and permitted to revert to the biased open configuration so that the distal ends are positioned about a portion of tissue surrounding a tissue opening to be closed. The device also includes a locking element movable over the arms to lock the clip in the closed configuration in which the arms are drawn toward one another to grip tissue therebetween.Type: ApplicationFiled: April 3, 2015Publication date: October 8, 2015Inventors: Daniel R. QUINN, Michael E. Zupkofska, Kenny J. King, Rachael A. Rheaume, Kerry L. Grant, John A. Hingston, Brian Gaffney
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Publication number: 20150238301Abstract: A device for causing hemostasis includes a sheet of mesh stretchable between an expanded and a retracted configuration, a size of the sheet in the retracted configuration being selected to cover a target tissue site; a spring mechanism coupled to the mesh, the spring mechanism moving between an expanded configuration and a retracted configuration when the mesh is moved between the expanded and retracted configurations; and a plurality of hooks coupled to the mesh and oriented to extend into tissue to lock the mesh in position when the mesh is placed in a desired position over the target tissue site in the expanded configuration. The hooks are lockingly engaging the target tissue so that, after the hooks have lockingly engaged the tissue, the spring mechanism reverts to the retracted configuration drawing the engaged portions of tissue radially inward.Type: ApplicationFiled: February 19, 2015Publication date: August 27, 2015Inventors: John Allen Hingston, Daniel Robert Quinn, Michael E. Zupkofska, Kerry L. Grant, Brian Gaffney, Rachael Ann Rheaume, Kenny Joe King, Shawn Kerr, Paul Smith, Michelle Fater, Kevin John Wilcox, Dylan Murphy
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Publication number: 20150186027Abstract: Color correction, based on operator gestures, is accomplished by first determining at least one point of contact (604) in a tracking area of an operator interface touched by an operator. Thereafter, a direction (606) and magnitude (608) of movement for each point of contact is determined in in response to operator movement. A best match gesture (610) is determined based on the number, direction, and magnitude of motion of the points of contact; and that best match gesture is translated (612) into a change to a color parameter value.Type: ApplicationFiled: December 27, 2013Publication date: July 2, 2015Inventors: Brian GAFFNEY, Bruce Johnson, Michael David Most
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Publication number: 20150148795Abstract: A tumor ablation device may be combined with a diagnostic tool and/or a surgical instrument for offering cancer treatment therapy.Type: ApplicationFiled: November 24, 2014Publication date: May 28, 2015Applicant: Boston Scientific Scimed, Inc.Inventors: Michael Devon AMOS, Bryan Bannon, Gary Trendel, Brian Gaffney, Brad M. Isaacson, Anthony Borrelli
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Publication number: 20150139219Abstract: A frequency error embodied in a series of values is determined by processing each of two or more selected values with another value in the series, each other value being spaced from its respective selected value by a first spacing, to generate processed values that all comprise substantially the same phase component; combining the processed values to generate a combined value that comprises substantially the same phase component as the processed values; repeating the processing and combining with the same selected values but a second spacing, different from the first spacing, to generate a combined value comprising a different phase component from the combined value generated using the first spacing, reflecting the frequency error; and determining the frequency error in dependence on the combined values generated using the first and second spacings.Type: ApplicationFiled: May 10, 2013Publication date: May 21, 2015Inventors: Robert Young, Brian Gaffney
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Publication number: 20150105789Abstract: In accordance with an aspect of the present disclosure, the medical device includes a snare member having a proximal portion and a distal portion. The medical device also includes an operating member extending proximally of the snare member. The operating is enabled to extend and retract the snare member from a sheath. The snare member includes a transition portion extending between the proximal portion and the distal portion. The transition portion connects the proximal portion to the distal portion. The distal portion has a different cross-sectional area than the proximal section of the snare member.Type: ApplicationFiled: October 8, 2014Publication date: April 16, 2015Inventors: Samuel RAYBIN, Paul SMITH, Brian GAFFNEY, Naroun SUON
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Publication number: 20150011964Abstract: According to an embodiment of the present disclosure, a guidewire for performing medical procedures may include a central core. The central core may include a first region having a first width and a distal surface. The central core may also include a second region distal to the first region. The second region may have a second width different than the first width. The second region may also have a proximal surface. At least a portion of the distal surface of the first region may be angled relative to a portion of the proximal surface of the second region. The guidewire may also include a first covering surrounding the first region. The first covering and the first region may form a first covered region having a third width. The guidewire may also include a second covering surrounding the second region. The second covering and the second region may form a second covered region having a fourth width. The third width and the fourth width may be substantially equal.Type: ApplicationFiled: July 3, 2014Publication date: January 8, 2015Inventors: William ABNER, Steven E. WALAK, Brian GAFFNEY, Gene T. STORBECK