Patents by Inventor Brent C. Gerberding
Brent C. Gerberding 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: 8105373Abstract: A stent comprises a generally cylindrical band having a pattern of alternating first and second struts, the first struts being wider than the second struts, the first and second struts being of substantially the same length.Type: GrantFiled: December 16, 2002Date of Patent: January 31, 2012Assignee: Boston Scientific Scimed, Inc.Inventors: Timothy Samuel Girton, Daniel Gregorich, Brent C. Gerberding
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Publication number: 20110319928Abstract: A sacrificial anode stent system comprises a stent having at least one sacrificial anode portion and a vaso-occlusive device. The vaso-occlusive device has at least one portion with a potential different from that of the sacrificial anode portion of the stent.Type: ApplicationFiled: September 7, 2011Publication date: December 29, 2011Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Stephen Griffin, Brent C. Gerberding
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Patent number: 8021418Abstract: A stent comprises a tubular framework having an outer surface and an inner surface and a plurality of interconnected struts. An outer covering of PTFE extends along at least a portion of the outer surface of the expandable framework and an inner covering of PTFE extends along at least a portion of the inner surface of the expandable framework. At least a portion of the inner and outer coverings are contiguous with one another. The stent further comprises at least one radiopaque marker disposed between the inner covering and the outer covering.Type: GrantFiled: June 19, 2003Date of Patent: September 20, 2011Assignee: Boston Scientific Scimed, Inc.Inventors: Brent C. Gerberding, Bavesh Mistry
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Patent number: 8016853Abstract: A sacrificial anode stent system comprises a stent having at least one sacrificial anode portion and a vaso-occlusive device. The vaso-occlusive device has at least one portion with a potential different from that of the sacrificial anode portion of the stent.Type: GrantFiled: May 3, 2005Date of Patent: September 13, 2011Assignee: Boston Scientific Scimed, Inc.Inventors: Stephen Griffen, Brent C. Gerberding
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Publication number: 20110196413Abstract: The present invention is directed to systems for occluding an aneurysm having an aneurysmal neck and an aneurysmal inner wall. Generally, a device in accordance with the present invention includes a mesh-like structure that is integrally composed of a shape-memory alloy such as NiTi. The device is deployed within the aneurysm through the aneurysmal neck. The device is configured to be in a deployed state and an undeployed state, and is configured to transition from the undeployed state to the deployed state by exposure to a higher temperature and/or by being unconstrained. The device may function to retain finer vaso-occlusive devices such as vaso-occlusive coils and/or embolic liquids. Furthermore, the device itself may function as a vaso-occlusive device.Type: ApplicationFiled: April 21, 2011Publication date: August 11, 2011Inventors: Michael Wallace, Joseph Eder, Brent C. Gerberding
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Publication number: 20100280587Abstract: A stent comprises at least one stent member woven to form a substantially tubular body that defines a flow path. The tubular body comprises a first region and a second region. In the first region the at least one stent member defines a plurality of first region openings and in the second region at least one first portion of the at least one member and at least one second portion of the at least one member are engaged together to form at least one primary strand. The at least one primary strand defines a plurality of second region openings. The at least one of the plurality of second region openings is in fluid communication with the flow path. The plurality of second region openings provide the second region with a greater porosity than the first region.Type: ApplicationFiled: July 14, 2010Publication date: November 4, 2010Applicant: Boston Sciencific Scimed, Inc.Inventors: John Ortiz, Masoud Molaei, Frank Musbach, Brent C. Gerberding
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Patent number: 7763011Abstract: A stent comprises at least one stent member woven to form a substantially tubular body that defines a flow path. The tubular body comprises a first region and a second region. In the first region the at least one stent member defines a plurality of first region openings and in the second region at least one first portion of the at least one member and at least one second portion of the at least one member are engaged together to form at least one primary strand. The at least one primary strand defines a plurality of second region openings. The at least one of the plurality of second region openings is in fluid communication with the flow path. The plurality of second region openings provide the second region with a greater porosity than the first region.Type: GrantFiled: December 22, 2003Date of Patent: July 27, 2010Assignee: Boston Scientific Scimed, Inc.Inventors: John Ortiz, Masoud Molaei, Frank Musbach, Brent C. Gerberding
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Publication number: 20100094335Abstract: Implantable devices for placement at a cavity or opening such as an aneurysm are disclosed. The implantable devices, in a deployed condition, have a generally inverted U-shaped profile with a curved or angled framework support structure sized and configured for placement in proximity to tissue surrounding the opening and anchoring legs extending proximally from the framework structure sized and configured to contact the wall of a neighboring lumen at opposed locations. Occlusive and semi-occlusive membranes may be associated with the framework support structure and deployed over the opening to provide exclusion of the opening and flow diversion. Proximal anchoring segments providing additional lumen wall surface area contact for the implantable device following deployment may be incorporated.Type: ApplicationFiled: September 4, 2009Publication date: April 15, 2010Applicant: PULSAR VASCULAR, INC.Inventors: Brent C. GERBERDING, Robert M. ABRAMS, Gilbert CLARKE
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Publication number: 20090318914Abstract: The invention provides a system, devices, and methods for ablating abnormal epithelial tissue of the uterine cervix. Embodiments of an ablation device include an operative head with a support surface adapted to conformably engage and therapeutically contact the cervix, and an energy delivery element on the support surface. The energy delivery element is configured to deliver energy, such as RF energy, to the tissue in a manner that controls the surface area and depth of ablation. The device may further include a shaft and a handle to support the ablation device, and may further include a speculum to facilitate access to the cervix. A system to support the operation of the ablation device includes a generator to deliver energy to the energy delivery element.Type: ApplicationFiled: November 13, 2008Publication date: December 24, 2009Inventors: David S. Utley, Brent C. Gerberding, Miriam H. Taimisto, Winnie Chung, Jennifer D. Marler, Viorica Filimon
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Publication number: 20090248140Abstract: A stent comprises one or more circumferential serpentine bands and having alternating peak portions and trough portions. The peak portions include shorter peak portions and longer peak portions. The longer peak portions are of a longitudinal extent greater than the shorter peak portions. The longer peak portions include first bent peak portions which extend in a first direction non-parallel to the longitudinal axis of the stent and second bent peak portions which extend in a second direction non-parallel to the longitudinal axis of the stent. Each first bent peak portion is circumferentially adjacent to one second bent peak portion which points toward the first bent peak portion and to one second bent peak portion which points away from the first bent peak portion. Adjacent first and second bent peak portions which point toward one another are separated one from the other by at least one shorter peak portion.Type: ApplicationFiled: May 26, 2009Publication date: October 1, 2009Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventor: Brent C. Gerberding
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Patent number: 7537607Abstract: A stent comprises one or more circumferential serpentine bands and having alternating peak portions and trough portions. The peak portions include shorter peak portions and longer peak portions. The longer peak portions are of a longitudinal extent greater than the shorter peak portions. The longer peak portions include first bent peak portions which extend in a first direction non-parallel to the longitudinal axis of the stent and second bent peak portions which extend in a second direction non-parallel to the longitudinal axis of the stent. Each first bent peak portion is circumferentially adjacent to one second bent peak portion which points toward the first bent peak portion and to one second bent peak portion which points away from the first bent peak portion. Adjacent first and second bent peak portions which point toward one another are separated one from the other by at least one shorter peak portion.Type: GrantFiled: December 21, 2001Date of Patent: May 26, 2009Assignee: Boston Scientific Scimed, Inc.Inventor: Brent C. Gerberding
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Publication number: 20090012513Abstract: Devices and methods are provided for the ablation of regions of the digestive tract to achieve hemostasis and to eradicate chronically bleeding lesions as occur with gastric antral vascular ectasia (GAVE), portal hypertensive gastropathy (PHG), radiation proctopathy and colopathy, arteriovenous malformations, and angiodysplasia. Ablation is typically provided in a wide-field manner, and in conjunction with sufficient pressure to achieve coaptive coagulation. Ablation, as provided the invention, starts at the mucosa and penetrates deeper into the gastrointestinal wall in a controlled manner. Ablation control may be exerted by way of electrode design and size, energy density, power density, number of applications, pattern of applications, and pressure. Control may also be provided by a fractional ablation that ablates some tissue within a target region and leaves a portion substantially unaffected.Type: ApplicationFiled: July 3, 2008Publication date: January 8, 2009Inventors: David S. Utley, Michael P. Wallace, Brent C. Gerberding
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Publication number: 20080319350Abstract: Methods and devices for measuring the size of a body lumen and a method for ablating tissue that uses the measurement to normalize delivery of ablational energy from an expandable operative element to a luminal target of varying circumference are provided. The method includes inserting into the lumen an expandable operative element having circuitry with resistivity or inductance that varies according to the circumference of the operative element, varying the expansion of the operative element with an expansion medium, measuring the resistivity of the circuitry, and relating the resistivity or inductance to a value for the circumference of the operative element. In some embodiments the sizing circuit includes a conductive elastomer wrapped around the operative element.Type: ApplicationFiled: June 20, 2008Publication date: December 25, 2008Inventors: Michael P. Wallace, Robert Garabedian, Brent C. Gerberding
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Patent number: 6964676Abstract: A stent delivery system having a delivery catheter, a stent mounted thereupon and at least one stent retaining sleeve to retain the stent on the catheter prior to stent delivery. At least a portion of the at least one stent retaining sleeve being further characterized as having a plurality through-holes. The through-holes providing the at least one stent retaining sleeve with reduced radial and columnar strength when compared to a sleeve without through-holes.Type: GrantFiled: April 14, 2000Date of Patent: November 15, 2005Assignee: SciMed Life Systems, Inc.Inventors: Brent C. Gerberding, David J. Holtan, Scott M. Hanson
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Patent number: 6790224Abstract: A medical device includes a catheter having an expandable balloon, an expandable endoprosthesis positioned on the balloon, and an expandable sleeve. The endoprosthesis has a first end and a second end, and the expandable sleeve extends over an end of the endoprosthesis and a portion of the balloon adjacent to the end of the endoprosthesis. The sleeve is configured to separate into a plurality of portions.Type: GrantFiled: February 4, 2002Date of Patent: September 14, 2004Assignee: SciMed Life Systems, Inc.Inventor: Brent C. Gerberding
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Publication number: 20040117002Abstract: A stent comprises a generally cylindrical band having a pattern of alternating first and second struts, the first struts being wider than the second struts, the first and second struts being of substantially the same length.Type: ApplicationFiled: December 16, 2002Publication date: June 17, 2004Applicant: SCIMED LIFE SYSTEMS, INC.Inventors: Timothy Samuel Girton, Daniel Gregorich, Brent C. Gerberding
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Patent number: 6689144Abstract: A rapid exchange catheter having a control valve spaced proximal the distal tip of the catheter. The control valve directing a guidewire out of the lumen catheter through an opening in the side wall of the catheter while allowing passage of a vaso-occlusive device through the lumen of the catheter while preventing the vaso-occlusive device from exiting through the opening.Type: GrantFiled: February 8, 2002Date of Patent: February 10, 2004Assignee: SciMed Life Systems, Inc.Inventor: Brent C Gerberding
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Publication number: 20040002752Abstract: A sacrificial anode stent system comprises a stent having at least one sacrificial anode portion and a vaso-occlusive device. The vaso-occlusive device has at least one portion with a potential different from that of the sacrificial anode portion of the stent.Type: ApplicationFiled: June 26, 2002Publication date: January 1, 2004Applicant: SCIMED LIFE SYSTEMS, INC.Inventors: Stephen Griffin, Brent C. Gerberding
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Publication number: 20030225448Abstract: A stent may comprise a plurality of interconnected struts including a central strut, a first strut on one side of the central strut and a second strut on the other side of the central strut, where a portion of one side of the central strut is nested within the first strut and a portion of the other side of the central strut is nested within the second strut. The nested portions of the central strut are more radiopaque than the remainder of the central strut. A cover may be disposed about the stent in the region of the central strut.Type: ApplicationFiled: May 28, 2002Publication date: December 4, 2003Applicant: SCIMED LIFE SYSTEMS, INC.Inventor: Brent C. Gerberding
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Publication number: 20030195553Abstract: The present invention is directed to systems and methods for occluding an aneurysm having an aneurysmal neck and an aneurysmal inner wall. Generally, a device in accordance with the present invention includes a mesh-like structure that is integrally composed of a shape-memory alloy such as NiTi. The device is deployed within the aneurysm through the aneurysmal neck. The device is configured to be in a deployed state and an undeployed state, and is configured to transition from the undeployed state to the deployed state by exposure to a higher temperature and/or by being unconstrained. The device may function to retain finer vaso-occlusive devices such as vaso-occlusive coils and/or embolic liquids. Furthermore, the device itself may function as a vaso-occlusive device.Type: ApplicationFiled: April 12, 2002Publication date: October 16, 2003Applicant: SCIMED Life Systems, Inc.Inventors: Michael Wallace, Joseph Eder, Brent C. Gerberding