Patents by Inventor Frederick Feller, III
Frederick Feller, III 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: 9339368Abstract: The present invention relates to a delivery system for an intraluminal thin film medical device particularly well suited for occlusion of an aneurysm, vessel side branch or dissection of a body lumen or duct, such as an artery or vein. The delivery system has an outer sheath attached along the distal end of a relatively long and flexible tubular shaft. The outer sheath is capable of constraining the thin film medical device in a longitudinally stretched position, and subsequently being retracted relative to the flexible tubular shaft to release the thin film medical device from the constrained longitudinally stretched position. The delivery system may additionally have a mechanical expansion catheter substantially coaxial too, and slideably engaged within, the outer sheath and an inner lumen substantially coaxial to the outer sheath and incorporated into the flexible tubular shaft.Type: GrantFiled: October 12, 2009Date of Patent: May 17, 2016Assignee: Cordis CorporationInventor: Frederick Feller, III
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Patent number: 8444668Abstract: A vascular occlusion device that includes an inner embolic member at least partially covered by an expandable generally tubular mesh. The expandable tubular mesh typically comprises a unitary wall with apertures through the wall to assist in the expansion of the generally tubular mesh.Type: GrantFiled: September 16, 2005Date of Patent: May 21, 2013Assignee: Depuy Synthes Products, LLCInventors: Donald K. Jones, Robert R. Slazas, Frederick Feller, III
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Patent number: 8167892Abstract: The present disclosure is directed to a device for housing and retaining a delivery system for a self-expanding implant while providing means for actuating the delivery system.Type: GrantFiled: December 29, 2005Date of Patent: May 1, 2012Assignee: Cordis CorporationInventors: Frederick Feller, III, Huisun Wang
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Patent number: 7875044Abstract: A method of occluding a defect in the wall of a body vessel is provided. An outlet portion of a microcatheter is delivered to the defect, then at least a body portion of a thin film occlusion device is radially expanded from a collapsed orientation to a deployed orientation for engaging the microcatheter and covering at least a portion of the defect. Thereafter, an embolic media is released into the defect from the microcatheter for facilitating thrombosis. The body portion of the occlusion device is substantially porous in the collapsed orientation, but substantially non-porous in the deployed orientation for preventing prolapse of the embolic media into the body vessel.Type: GrantFiled: October 14, 2005Date of Patent: January 25, 2011Assignee: Codman & Shurtleff, Inc.Inventors: Frederick Feller, III, Donald K. Jones, Darren R. Sherman
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Patent number: 7811300Abstract: Thin film devices implantable within a human subject for occlusion of an aneurysm or body vessel are provided. The devices are movable from an elongated, collapsed configuration for delivery to a deployed configuration within the body. Open slots in selected portions of the device telescope as the device moves to its deployed configuration, which causes the associated portions to longitudinally foreshorten and radially expand, while also decreasing in porosity for preventing blood flow. Closed slits in other portions of the device open as the device moves to its deployed configuration, which causes the associated portions to longitudinally foreshorten and radially expand, while remaining open for fluid flow or endothelialization. The occlusion devices may be either self-supporting or supported by a strut structure. Additionally, the occlusion devices may comprise a plurality of mesh layers having unaligned pore systems which further reduce porosity in desired portions of the deployed configuration.Type: GrantFiled: September 16, 2005Date of Patent: October 12, 2010Assignee: Codman & Shurtleff, Inc.Inventors: Frederick Feller, III, Donald K. Jones, Darren R. Sherman
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Publication number: 20100030320Abstract: The present invention relates to a delivery system for an intraluminal thin film medical device particularly well suited for occlusion of an aneurysm, vessel side branch or dissection of a body lumen or duct, such as an artery or vein. The delivery system has an outer sheath attached along the distal end of a relatively long and flexible tubular shaft. The outer sheath is capable of constraining the thin film medical device in a longitudinally stretched position, and subsequently being retracted relative to the flexible tubular shaft to release the thin film medical device from the constrained longitudinally stretched position. The delivery system may additionally have a mechanical expansion catheter substantially coaxial too, and slideably engaged within, the outer sheath and an inner lumen substantially coaxial to the outer sheath and incorporated into the flexible tubular shaft.Type: ApplicationFiled: October 12, 2009Publication date: February 4, 2010Inventor: Frederick FELLER, III
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Patent number: 7476244Abstract: A system for delivering at least one medical device to a desired location for treatment, and then selectively deploy it in position, includes an improved handle having a first and second independently movable actuator for moving an outer sheath. A locking mechanism may be provided that resists inadvertent or accidental movement or retraction of the stent delivery system components during packaging, sterilization, shipping, storage, handling and preparation of the stent delivery system.Type: GrantFiled: January 8, 2004Date of Patent: January 13, 2009Assignee: Cordis CorporationInventors: Jon Buzzard, Frederick Feller, III
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Patent number: 7381216Abstract: Methods for delivering at least one medical device to a desired location for treatment, and then selectively deploy it in position, include an improved handle. One of the possible features of the handle may be to selectively hold the delivery system components at any desired configuration during deployment and positioning of the medical device. Another possible feature of the handle may be more than one mode of operation, in which the deployment of the medical device can selectively proceed at more than one speed. Yet another possible feature of the handle may be a locking mechanism that resists inadvertent or accidental movement or retraction of the stent delivery system components during packaging, sterilization, shipping, storage, handling and preparation of the stent delivery system.Type: GrantFiled: April 8, 2004Date of Patent: June 3, 2008Assignee: Cordi CorporationInventors: Jon Buzzard, Frederick Feller, III
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Patent number: 6939352Abstract: A system for delivering at least one medical device to a desired location for treatment, and then selectively deploy it in position, includes an improved handle. One of the possible features of the handle may be to selectively hold the delivery system components at any desired configuration during deployment and positioning of the medical device. Another possible feature of the handle may be more than one mode of operation, in which the deployment of the medical device can selectively proceed at more than one speed.Type: GrantFiled: October 12, 2001Date of Patent: September 6, 2005Assignee: Cordis CorporationInventors: Jon Buzzard, Frederick Feller, III
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Patent number: 6866669Abstract: A system for delivering at least one medical device to a desired location for treatment, and then selectively deploy it in position, includes an improved handle. One of the possible features of the handle may be to selectively hold the delivery system components at any desired configuration during deployment and positioning of the medical device. Another possible feature of the handle may be more than one mode of operation, in which the deployment of the medical device can selectively proceed at more than one speed. Yet another possible feature of the handle may be a locking mechanism that resists inadvertent or accidental movement or retraction of the stent delivery system components during packaging, sterilization, shipping, storage, handling and preparation of the stent delivery system.Type: GrantFiled: June 19, 2002Date of Patent: March 15, 2005Assignee: Cordis CorporationInventors: Jon Buzzard, Frederick Feller, III
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Patent number: 6773446Abstract: A delivery apparatus for a self-expanding stent is disclosed. The apparatus has an outer sheath forming an elongated tubular member having distal and proximal ends and an inside and outside diameter. The apparatus also includes an inner shaft located coaxially within the outer sheath. The inner shaft has a distal end, a proximal end and longitudinal axis extending therebetween. At least a portion of the inner shaft is made from a flexible coiled member. The shaft preferably includes a stop attached thereto, the stop being proximal to the distal end of the sheath. Lastly, the apparatus includes a self-expanding stent located within the outer sheath, wherein the stent makes frictional contact with the outer sheath and the shaft is disposed coaxially within a lumen of the stent. During deployment of the stent, the stent makes contact with the stop.Type: GrantFiled: August 2, 2000Date of Patent: August 10, 2004Assignee: Cordis CorporationInventors: Clifford J. Dwyer, Luis A. Davila, Frederick Feller, III, Mark L. Mathis, David J. Wilson
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Patent number: 6743219Abstract: A delivery apparatus for self-expanding stents may be utilized to safely deliver stents to a target site. The apparatus has an outer sheath forming an elongated tubular member having distal and proximal ends and an inside and outside diameter. The apparatus also includes an inner shaft located coaxially within the outer sheath. The inner shaft has a distal end, a proximal end and a longitudinal axis extending therebetween. At least a portion of the inner shaft is made from a flexible coiled member. The shaft preferably includes a stop attached thereto, the stop being proximal to the distal end of the sheath. Lastly, the apparatus includes a self-expanding stent located within the outer sheath, wherein the stent makes frictional contact with the outer sheath and the shaft is disposed coaxially within a lumen of the stent. During deployment of the stent, the stent makes contact with the stop.Type: GrantFiled: August 2, 2000Date of Patent: June 1, 2004Assignee: Cordis CorporationInventors: Clifford J. Dwyer, Luis A. Davila, Frederick Feller, III, Mark L. Mathis, David J. Wilson
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Patent number: 6425898Abstract: In accordance with the present invention there is provided a delivery apparatus for a self-expanding stent. The apparatus has an outer sheath which is an elongated tubular member with distal and proximal ends and inside and outside diameters. The outer sheath has an enlarged section adjacent its distal end. The enlarged section has a greater inside and outside diameter than the inside and outside diameter of the sheath proximal to the enlarged section. The apparatus also includes an inner shaft located coaxially within the outer sheath. The shaft has a distal end and a proximal end. The shaft further includes a stop attached thereto which is proximal to the distal end of the sheath. Lastly, the apparatus includes a self-expanding stent located within the enlarged section of the outer sheath and makes frictional contact with the outer sheath. The shaft is disposed coaxially within a lumen of the stent, whereby the stent makes contact with the stop during deployment.Type: GrantFiled: February 3, 1999Date of Patent: July 30, 2002Assignee: Cordis CorporationInventors: David J. Wilson, Frederick Feller, III, Luis A. Davila, Stephen J. Querns, Kirk L. Johnson