Patents Assigned to Bolton Medical, Inc.
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Patent number: 10390929Abstract: A method for automatic endovascular alignment of a prosthesis includes loading the prosthesis in a distal delivery assembly, positioning a guidewire into a curved implantation site, and threading a guidewire lumen over the guidewire with the delivery assembly and into an implantation site to at least approximately align the curved distal portion to a curve of a curved implantation site and, thereby aligning the prosthesis.Type: GrantFiled: December 20, 2016Date of Patent: August 27, 2019Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Humberto A. Berra, Gerry Ouellette
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Patent number: 10390930Abstract: An aortic graft assembly includes a tubular component that defines a wall aperture having a proximal end that extends perpendicular to a major longitudinal axis of the tubular aortic component, and a tunnel graft connected to the wall of the tubular aortic component and extending from the wall aperture toward a proximal end of the tubular aortic component. The method for delivery of the aortic graft assembly includes delivering the aortic graft assembly through the wall aperture and into interfering relation with the tunnel graft.Type: GrantFiled: January 27, 2017Date of Patent: August 27, 2019Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Fletcher Christian, Joseph A. Manguno, Jr., John C. Canning
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Patent number: 10390932Abstract: A thoraco-abdominal branch graft prosthesis includes a lumen main graft component that defines a lumen and at least one main graft wall fenestration. At least one tunnel graft component of the branch graft prosthesis defines at least one tunnel graft fenestration. The tunnel graft component is within the main graft lumen defined by the luminal main graft component. A luminal wall of the tunnel graft component is fixed to the luminal wall of the main graft component. The fenestration of the tunnel graft wall is aligned with the fenestration of the main graft wall. The thoraco-abdominal branch graft prosthesis can be implanted in a patient at a site of a thoraco-abdominal aneurysm.Type: GrantFiled: April 4, 2017Date of Patent: August 27, 2019Assignee: Bolton Medical, Inc.Inventor: Timothy Lostetter
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Patent number: 10307275Abstract: A stent graft system includes a tubular graft component, a bare stent component, an infrarenal stent component at least one suprarenal barb extending distally from at least one suprarenal portion of the bare stent component and at least one infrarenal barb extending distally from at least one infrarenal portion of the bare stent component. A stent graft system can also include at least one barb.Type: GrantFiled: May 27, 2016Date of Patent: June 4, 2019Assignee: Bolton Medical, Inc.Inventors: Humberto Berra, Bryan White, Timothy Lostetter, Scott L. Rush, John C. Canning
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Patent number: 10299951Abstract: Methods for delivering a vascular prosthesis to a treatment site of a subject include advancing the vascular prosthesis, rotating a proximal handle in a first direction about a handle body, shifting the position of a first locking component securing the proximal handle to the push rod from a first position to a second position, rotating the proximal handle in a second direction, releasing the proximal end of the prosthesis from the apex delivery device, shifting the second locking component to disengage the push rod from the handle body; and withdrawing the push rod and the guidewire catheter from within the prosthesis, thereby delivering the vascular prosthesis to the treatment site.Type: GrantFiled: December 20, 2016Date of Patent: May 28, 2019Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Fletcher Christian, John C. Canning
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Patent number: 10182930Abstract: A prosthesis implanting system includes a delivery sheath for receiving the prosthesis and delivering it to the treatment site and an alignment device on the sheath visible to a user for indicating a rotational and an axial position of the sheath with respect to the treatment site. The alignment device is part of a delivery assembly slidably disposed in a handle.Type: GrantFiled: April 15, 2016Date of Patent: January 22, 2019Assignee: Bolton Medical, Inc.Inventors: Michael Moore, Samuel Arbefeuille
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Patent number: 10105248Abstract: An apex capture device includes a proximal apex capture portion that includes a nose and a plurality of tines extending distally from the nose. The apex capture device further includes a distal apex capture portion, a plurality of bosses, an elongate member and a lumen to which the proximal apex capture portion is fixed. In an embodiment, the apex capture device can include a bare stent and at least one suprarenal barb.Type: GrantFiled: May 27, 2016Date of Patent: October 23, 2018Assignee: Bolton Medical, Inc.Inventors: Humberto Berra, Bryan White, Timothy Lostetter, Scott L. Rush, John C. Canning
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Patent number: 10105250Abstract: A delivery system for delivering and deploying stents with proximal and distal apices includes a guidewire catheter, a nose cone assembly, a proximal capture portion and a stent graft with proximal and distal stents. The nose cone assembly is at the distal end of the guidewire catheter and includes a nose cone and a distal capture portion. The proximal capture portion is proximal to the distal capture portion of the nose cone assembly. The proximal stent is releasably secured to the distal capture portion and the distal stent is releasably secured to the proximal capture portion. The stent graft can be deployed by releasing the proximal stent and the distal stent from proximal and distal capture portions of the delivery system.Type: GrantFiled: October 27, 2015Date of Patent: October 23, 2018Assignee: Bolton Medical, Inc.Inventor: Humberto Berra
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Patent number: 9925080Abstract: A method of implanting a prosthesis in a patient at a treatment site within a blood vessel includes advancing an outer catheter of a prosthesis delivery system in the patient distal to the treatment site, the outer catheter defining an inside diameter and advancing an inner sheath, having greater flexibility than the outer catheter and an outside diameter that is greater than the inside diameter of the outer catheter, and a guidewire lumen of the delivery system from the outer catheter to the treatment site along a guidewire while the outer catheter remains stationary relative to the patient, whereby advancing the inner sheath delivers the prosthesis to the treatment site. The inner sheath is retracted to deploy the prosthesis from within the inner sheath and at the treatment site after which the delivery system from the patient.Type: GrantFiled: July 22, 2016Date of Patent: March 27, 2018Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Humberto Berra, Carol Barbre, Michael Moore
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Patent number: 9913743Abstract: A method of implanting a prosthesis in a patient at a treatment site includes advancing an outer catheter of a prosthesis delivery system in the patient distal to the treatment site. An inner sheath and a curved guidewire lumen of the delivery system are advanced from the outer catheter to the treatment site along a guidewire while the outer catheter remains stationary relative to the patient. Advancing the inner sheath causes rotation of the prosthesis to thereby rotationally align the prosthesis at the treatment site. The inner sheath is retracted to deploy a prosthesis from within the inner sheath and at the treatment site. The delivery system is then retracted from the patient.Type: GrantFiled: July 22, 2016Date of Patent: March 13, 2018Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Humberto Berra, Carol Barbre, Michael Moore
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Patent number: 9907686Abstract: A system for implanting a prosthesis includes a prosthesis delivery device having a handle, an inner lumen, a nose cone, an intermediate lumen, a prosthesis sheath at the distal end of the intermediate lumen for holding therein a prosthesis to be implanted, and an outer lumen fixedly connected to the handle. The system can include a lumen control assembly operable to move the intermediate lumen with the prosthesis sheath between a retracted position and an extended position.Type: GrantFiled: March 26, 2014Date of Patent: March 6, 2018Assignee: Bolton Medical, Inc.Inventors: Gerry Ouellette, Samuel Arbefeuille, Humberto Berra, Carol Barbre
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Patent number: 9877857Abstract: A delivery system for delivering and deploying stent grafts having a proximal stent includes a first lumen and a stent capture device including a capture portion fixedly connected adjacent a first lumen distal end. An outer catheter has a catheter distal end and a catheter inner diameter. A second lumen having a second distal end is slidably disposed about the first lumen and within the outer catheter. A stent graft sheath has a sheath proximal end connected to the second distal end and disposed about the first lumen. The sheath has a sheath distal end and a sheath inner diameter greater than the catheter inner diameter for holding a compressed stent graft. A distal nose cone has a cone proximal end connected to either the capture portion or the first distal end. The nose cone and the capture portion are movably adjustable to selectively capture the sheath distal end therebetween.Type: GrantFiled: March 31, 2015Date of Patent: January 30, 2018Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Humberto Berra, Gerry Ouellette
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Patent number: 9827123Abstract: A system for implanting a prosthesis includes a control lumen and a nose cone affixed at a distal end of the control lumen. At least one supporting wire is affixed at one end, is substantially parallel to a major axis of the control lumen and is free at an opposite end, wherein the free end of at least one of the supporting wires is arcuate.Type: GrantFiled: June 11, 2015Date of Patent: November 28, 2017Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Fletcher Christian, Joseph A. Manguno, Jr., John C. Canning
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Patent number: 9655712Abstract: A vascular repair device includes a tubular graft body and a structural framework having at least two stents. A first stent of the stents is connected to the tubular graft body along an entirety of the first stent and a second of the stents includes a periodically changing shape that defines proximal apices having a first radii of curvature and distal apices having a second radii of curvature that is less than the first radii of curvature. The second stent is connected to the tubular graft body at the distal apices.Type: GrantFiled: February 10, 2016Date of Patent: May 23, 2017Assignee: Bolton Medical, Inc.Inventors: Humberto A. Berra, Samuel Arbefeuille, Gerry Ouellette
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Patent number: 9592112Abstract: An aortic graft assembly includes a tubular component that defines a wall aperture having a proximal end that extends perpendicular to a major longitudinal axis of the tubular aortic component, and a tunnel graft connected to the wall of the tubular aortic component and extending from the wall aperture toward a proximal end of the tubular aortic component. The method for delivery of the aortic graft assembly includes delivering the aortic graft assembly through the wall aperture and into interferring relation with the tunnel graft.Type: GrantFiled: March 7, 2013Date of Patent: March 14, 2017Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Fletcher Christian, Joseph A. Manguno, Jr., John C. Canning
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Patent number: 9561124Abstract: A method for automatic endovascular alignment of a prosthesis includes loading the prosthesis in a distal delivery assembly, positioning a guidewire into a curved implantation site, and threading a guidewire lumen over the guidewire with the delivery assembly and into an implantation site to at least approximately align the curved distal portion to a curve of a curved implantation site and, thereby aligning the prosthesis.Type: GrantFiled: July 20, 2010Date of Patent: February 7, 2017Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Humberto A. Berra, Gerry Ouellette
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Patent number: 9554929Abstract: Methods for delivering a vascular prosthesis to a treatment site of a subject include advancing the vascular prosthesis, rotating a proximal handle in a first direction about a handle body, shifting the position of a first locking component securing the proximal handle to the push rod from a first position to a second position, rotating the proximal handle in a second direction, releasing the proximal end of the prosthesis from the apex delivery device, shifting the second locking component to disengage the push rod from the handle body; and withdrawing the push rod and the guidewire catheter from within the prosthesis, thereby delivering the vascular prosthesis to the treatment site.Type: GrantFiled: March 5, 2015Date of Patent: January 31, 2017Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Fletcher Christian, John C. Canning
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Patent number: 9439751Abstract: A hemostasis valve includes a longitudinal valve housing, a gasket, a grip assembly and an interference element. A x-valve includes a valve housing, at least one sealing component and a support layer. Stent graft delivery systems include a handle, an internal lead screw assembly, a lead screw nut, a support member fixed to the handle body, a sheath and a hemostasis valve.Type: GrantFiled: March 15, 2013Date of Patent: September 13, 2016Assignee: Bolton Medical, Inc.Inventors: Bryan White, Timothy Lostetter, Scott Lyle Rush, John C. Canning
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Patent number: 9408734Abstract: A method of implanting a prosthesis in a patient at a treatment site within a blood vessel includes advancing an outer catheter of a prosthesis delivery system in the patient distal to the treatment site, the outer catheter defining an inside diameter and advancing an inner sheath, having greater flexibility than the outer catheter and an outside diameter that is greater than the inside diameter of the outer catheter, and a guidewire lumen of the delivery system from the outer catheter to the treatment site along a guidewire while the outer catheter remains stationary relative to the patient, whereby advancing the inner sheath delivers the prosthesis to the treatment site. The inner sheath is retracted to deploy the prosthesis from within the inner sheath and at the treatment site after which the delivery system from the patient.Type: GrantFiled: December 13, 2013Date of Patent: August 9, 2016Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Humberto Berra, Carol Barbre, Michael Moore
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Patent number: 9408735Abstract: A method of implanting a prosthesis in a patient at a treatment site includes advancing an outer catheter of a prosthesis delivery system in the patient distal to the treatment site. An inner sheath and a curved guidewire lumen of the delivery system are advanced from the outer catheter to the treatment site along a guidewire while the outer catheter remains stationary relative to the patient. Advancing the inner sheath causes rotation of the prosthesis to thereby rotationally align the prosthesis at the treatment site. The inner sheath is retracted to deploy a prosthesis from within the inner sheath and at the treatment site. The delivery system is then retracted from the patient.Type: GrantFiled: January 16, 2014Date of Patent: August 9, 2016Assignee: Bolton Medical, Inc.Inventors: Samuel Arbefeuille, Humberto Berra, Carol Barbre, Michael Moore