Patents by Inventor Anthony Pantages
Anthony Pantages 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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Publication number: 20130006274Abstract: An apparatus for placement into an opening formed in a wall of a body lumen to deploy a closure element. The apparatus comprising a housing having a handle portion formed at a distal end, the handle portion configured to be engaged by a user when advancing the housing to deploy the closure element. A locator assembly and a carrier assembly are at least partially received in the housing. The locator assembly can have one or more expansion members that can selectably contact the wall of the body lumen and a proximal end configured to cooperate with a portion of a locator control system operable to expand the one or more expansion members. A triggering system cooperates with the locator assembly and is moveable toward the one or more expansion members of the locator assembly upon the locator control system being operated to expand the one or more expansion members.Type: ApplicationFiled: September 13, 2012Publication date: January 3, 2013Applicant: ABBOTT LABORATORIESInventors: Erik K. Walberg, Timothy C. Reynolds, Brian A. Ellingwood, Kai Y. Jair, Anthony Pantages
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Patent number: 8313497Abstract: An apparatus for placement into an opening formed in a wall of a body lumen to deploy a closure element. The apparatus comprising a housing having a handle portion formed at a distal end, the handle portion configured to be engaged by a user when advancing the housing to deploy the closure element. A locator assembly and a carrier assembly are at least partially received in the housing. The locator assembly can have one or more expansion members that can selectably contact the wall of the body lumen and a proximal end configured to cooperate with a portion of a locator control system operable to expand the one or more expansion members. A triggering system cooperates with the locator assembly and is moveable toward the one or more expansion members of the locator assembly upon the locator control system being operated to expand the one or more expansion members.Type: GrantFiled: June 28, 2006Date of Patent: November 20, 2012Assignee: Abbott LaboratoriesInventors: Erik K. Walberg, Timothy C. Reynolds, Brian A. Ellingwood, Kai Y. Jair, Anthony Pantages
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Patent number: 8007512Abstract: An apparatus for delivering a clip includes an introducer sheath including an outer surface extending between its proximal and distal ends, and a hub on the proximal end that includes spacer elements spaced away from the outer surface. An annular clip includes a plurality of tines extending from its distal end and its proximal end is held away from the outer surface of the sheath by the spacer elements. A handle assembly is attached to the hub that includes an actuator member slidable between the spacer elements and the outer surface of the sheath. The actuator member includes radial protrusions for coupling with the clip, whereby distal movement of the actuator member advances the clip towards the distal end of the sheath. Optionally, a skin overlies the outer surface of the sheath and the clip that is separable from the outer surface as the clip is advanced.Type: GrantFiled: October 8, 2003Date of Patent: August 30, 2011Assignee: Integrated Vascular Systems, Inc.Inventors: Richard S. Ginn, Anthony Pantages
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Publication number: 20110166584Abstract: An apparatus for delivering a closure element into an opening formed in a blood vessel or other body lumen and methods for manufacturing and using same. The apparatus is configured to retain the closure element such that the closure element is disposed substantially within the apparatus. The apparatus also can engage, and position the closure element substantially adjacent to, the blood vessel wall adjacent to the opening. During deployment of the closure element, the apparatus expands the closure element beyond a natural cross-section of the closure element such that the closure element, when deployed, is configured to engage a significant amount of the blood vessel wall and/or tissue. Engaging the blood vessel wall and/or tissue, the closure element is further configured to return to the natural cross-section, thereby drawing the engaged blood vessel wall and/or tissue substantially closed and/or sealed, such that hemostasis within the opening is enhanced.Type: ApplicationFiled: January 10, 2011Publication date: July 7, 2011Applicant: INTEGRATED VASCULAR SYSTEMS, INC.Inventors: Thomas J. Palermo, William M. Belef, Michael T. Carley, Richard S. Ginn, Ronald J. Jabba, Anthony Pantages
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Patent number: 7867249Abstract: An apparatus for delivering a closure element into an opening formed in a blood vessel or other body lumen and methods for manufacturing and using same. The apparatus is configured to retain the closure element such that the closure element is disposed substantially within the apparatus. The apparatus also can engage, and position the closure element substantially adjacent to, the blood vessel wall adjacent to the opening. During deployment of the closure element, the apparatus expands the closure element beyond a natural cross-section of the closure element such that the closure element, when deployed, is configured to engage a significant amount of the blood vessel wall and/or tissue. Engaging the blood vessel wall and/or tissue, the closure element is further configured to return to the natural cross-section, thereby drawing the engaged blood vessel wall and/or tissue substantially closed and/or sealed, such that hemostasis within the opening is enhanced.Type: GrantFiled: August 8, 2003Date of Patent: January 11, 2011Assignee: Integrated Vascular Systems, Inc.Inventors: Thomas J Palermo, William M Belef, Michael T Carley, Richard S Ginn, Ronald J Jabba, Anthony Pantages
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Patent number: 7828817Abstract: An apparatus for delivering a clip to close an opening through tissue includes a sheath and a carrier assembly including a clip therein that is slidable on the sheath. An actuator assembly is connectable to the sheath, and telescoping actuator members extend from the handle that are connectable to the carrier assembly for advancing the carrier assembly along the sheath. An obturator on the actuator assembly includes splines that may be deployed beyond a distal end of the sheath, and expanded to a transverse expanded configuration for positioning the sheath before deploying the clip. The actuator members include cooperating detents that selectively release the actuator members as the carrier assembly reaches predetermined positions along the sheath for deploying the clip from the carrier assembly, and that collapse the splines to allow removal of the apparatus after deploying the clip.Type: GrantFiled: August 4, 2005Date of Patent: November 9, 2010Assignee: Integrated Vascular Systems, Inc.Inventors: W. Martin Belef, William N. Aldrich, Michael T. Carley, Ronald J. Jabba, Stephen M. Salmon, Anthony Pantages, Javier Sagastegui
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Publication number: 20080004636Abstract: An apparatus for placement into an opening formed in a wall of a body lumen to deploy a closure element. The apparatus comprising a housing having a handle portion formed at a distal end, the handle portion configured to be engaged by a user when advancing the housing to deploy the closure element. A locator assembly and a carrier assembly are at least partially received in the housing. The locator assembly can have one or more expansion members that can selectably contact the wall of the body lumen and a proximal end configured to cooperate with a portion of a locator control system operable to expand the one or more expansion members. A triggering system cooperates with the locator assembly and is moveable toward the one or more expansion members of the locator assembly upon the locator control system being operated to expand the one or more expansion members.Type: ApplicationFiled: June 28, 2006Publication date: January 3, 2008Applicant: ABBOTT LABORATORIESInventors: Erik K. Walberg, Timothy C. Reynolds, Brian A. Ellingwood, Kai Y. Jair, Anthony Pantages
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Publication number: 20070032798Abstract: A surgical device of suturing vascular vessels is described, as well as methods for suturing tissue employing the surgical device. The device includes at least one needle advanceable through tissue and into a needle capture element within a distal end of the surgical device to draw lengths of suture material which can then be used to close various puncture wounds, particularly in vascular tissue.Type: ApplicationFiled: August 8, 2005Publication date: February 8, 2007Inventors: Anthony Pantages, Brian Ellingwood, Erik Walberg
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Publication number: 20070032801Abstract: A surgical device of suturing vascular vessels is described, as well as methods for suturing tissue employing the surgical device. The device includes at least one needle advanceable through tissue to drawn lengths of suture material which can then be used to close various puncture wounds, particularly in vascular tissue. A foot is pivotal between a non-deployed position and a deployed position where it engages vascular tissue on a distal side of the vessel.Type: ApplicationFiled: August 8, 2005Publication date: February 8, 2007Inventors: Anthony Pantages, Brian Ellingwood, Erik Walberg
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Publication number: 20070032799Abstract: A surgical device for suturing vascular vessels is described, as well as methods for suturing tissue employing the surgical device. The device includes a distal member for insertion into a vascular vessel puncture wound. The distal member contains a suture and needle engaging fitting. At least one needle is advanced through tissue adjacent the puncture wound and into the needle engaging fitting to draw lengths of suture material which can then be used to close the puncture wound.Type: ApplicationFiled: August 8, 2005Publication date: February 8, 2007Inventors: Anthony Pantages, Brian Ellingwood, Erik Walberg
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Publication number: 20060287674Abstract: A closure system and methods of use are provided for use in sealing an opening in a body tissue, such as a vascular puncture site. A method of closing the opening in the body tissue can be performed with the closure system having a closure clip. The method can include positioning the closure clip in a first closure clip position adjacent to the opening in the body tissue such that a plurality of spikes of the closure clip are inserted into the tissue at a location outward from a central axis of the opening. Subsequently, the closure clip can be positioned in a second closure clip position such that the plurality of spikes are pulled inward toward the central axis of the opening so as to pull the tissue between the opening and each of the spikes together and close the opening.Type: ApplicationFiled: April 3, 2006Publication date: December 21, 2006Inventors: Richard Ginn, William Aldrich, W. Belef, Steven Roe, Michael Carley, Ronald Jabba, Stephen Salmon, Anthony Pantages, Javier Sagastegui, Janina Sagastegui
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Publication number: 20050273136Abstract: An apparatus for delivering a clip to close an opening through tissue includes a sheath and a carrier assembly including a clip therein that is slidable on the sheath. An actuator assembly is connectable to the sheath, and telescoping actuator members extend from the handle that are connectable to the carrier assembly for advancing the carrier assembly along the sheath. An obturator on the actuator assembly includes splines that may be deployed beyond a distal end of the sheath, and expanded to a transverse expanded configuration for positioning the sheath before deploying the clip. The actuator members include cooperating detents that selectively release the actuator members as the carrier assembly reaches predetermined positions along the sheath for deploying the clip from the carrier assembly, and that collapse the splines to allow removal of the apparatus after deploying the clip.Type: ApplicationFiled: August 4, 2005Publication date: December 8, 2005Inventors: W. Belef, William Aldrich, Michael Carley, Ronald Jabba, Stephen Salmon, Anthony Pantages, Javier Sagastegui
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Patent number: 6942674Abstract: An apparatus for delivering a clip to close an opening through tissue includes a sheath and a carrier assembly including a clip therein that is slidable on the sheath. An actuator assembly is connectable to the sheath, and telescoping actuator members extend from the handle that are connectable to the carrier assembly for advancing the carrier assembly along the sheath. An obturator on the actuator assembly includes splines that may be deployed beyond a distal end of the sheath, and expanded to a transverse expanded configuration for positioning the sheath before deploying the clip. The actuator members include cooperating detents that selectively release the actuator members as the carrier assembly reaches predetermined positions along the sheath for deploying the clip from the carrier assembly, and that collapse the splines to allow removal of the apparatus after deploying the clip.Type: GrantFiled: February 21, 2002Date of Patent: September 13, 2005Assignee: Integrated Vascular Systems, Inc.Inventors: W. Martin Belef, William N. Aldrich, Michael T. Carley, Ronald J. Jabba, Stephen M. Salmon, Anthony Pantages, Javier Sagastegui
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Publication number: 20040167570Abstract: An apparatus for delivering a clip includes an introducer sheath including an outer surface extending between its proximal and distal ends. A clip is carried on the outer surface, e.g., on a carrier assembly that is slidable along the outer surface from the proximal end towards the distal end. A skin overlies the outer surface of the sheath and the carrier assembly that is separable from the outer surface as the carrier assembly is advanced from the proximal end towards the distal end of the sheath. During use, the distal end of the sheath is inserted into an opening through tissue, e.g., into a puncture communicating with a blood vessel. The carrier assembly is advanced towards the distal end of the sheath, causing the skin to separate from the outer surface of the elongate member, and the clip is deployed from the carrier to seal the opening.Type: ApplicationFiled: February 24, 2004Publication date: August 26, 2004Inventors: Anthony Pantages, Ronald J. Jabba, Richard S. Ginn
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Publication number: 20040153123Abstract: An apparatus for delivering a closure element into an opening formed in a blood vessel or other body lumen and methods for manufacturing and using same. The apparatus is configured to retain the closure element such that the closure element is disposed substantially within the apparatus. The apparatus also can engage, and position the closure element substantially adjacent to, the blood vessel wall adjacent to the opening. During deployment of the closure element, the apparatus expands the closure element beyond a natural cross-section of the closure element such that the closure element, when deployed, is configured to engage a significant amount of the blood vessel wall and/or tissue. Engaging the blood vessel wall and/or tissue, the closure element is further configured to return to the natural cross-section, thereby drawing the engaged blood vessel wall and/or tissue substantially closed and/or sealed, such that hemostasis within the opening is enhanced.Type: ApplicationFiled: August 8, 2003Publication date: August 5, 2004Applicant: Integrated Vascular Systems, Inc.Inventors: Thomas J. Palermo, William M. Belef, Michael T. Carley, Richard S. Ginn, Ronald J. Jabba, Anthony Pantages
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Patent number: 6758818Abstract: Rotating element catheters employ clutch assemblies for preventing rotational energy from being transmitted from a motor drive unit to the catheter element under defined circumstances. The catheter assembly includes an elongate member in which there is disposed a rotatable catheter drive cable. To control the rotation of the catheter drive shaft, the clutch assembly is configured to allow the catheter drive shaft to rotate and to stop rotating. The clutch assembly includes a driven member and a driver member, which cooperate with each other, such that the driven and driver members are rotatably engaged with each other before an applied torque exceeds the critical magnitude, rotatably unengaged with each other after the applied torque exceeds the critical magnitude, and rotatably re-engaged when the applied torque falls substantially below the critical magnitude. This clutching function can be actuated by any of a variety of physical forces, e.g., frictionally or magnetically.Type: GrantFiled: May 31, 2002Date of Patent: July 6, 2004Assignee: Boston Scientific CorporationInventors: Anthony Pantages, Donald S. Mamayek
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Patent number: 6749621Abstract: An apparatus for delivering a clip includes an introducer sheath including an outer surface extending between its proximal and distal ends. A clip is carried on the outer surface, e.g., on a carrier assembly that is slidable along the outer surface from the proximal end towards the distal end. A skin overlies the outer surface of the sheath and the carrier assembly that is separable from the outer surface as the carrier assembly is advanced from the proximal end towards the distal end of the sheath. During use, the distal end of the sheath is inserted into an opening through tissue, e.g., into a puncture communicating with a blood vessel. The carrier assembly is advanced towards the distal end of the sheath, causing the skin to separate from the outer surface of the elongate member, and the clip is deployed from the carrier to seal the opening.Type: GrantFiled: February 21, 2002Date of Patent: June 15, 2004Assignee: Integrated Vascular Systems, Inc.Inventors: Anthony Pantages, Ronald J. Jabba, Richard S. Ginn
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Publication number: 20040073255Abstract: An apparatus for delivering a clip includes an introducer sheath including an outer surface extending between its proximal and distal ends, and a hub on the proximal end that includes spacer elements spaced away from the outer surface. An annular clip includes a plurality of tines extending from its distal end and its proximal end is held away from the outer surface of the sheath by the spacer elements. A handle assembly is attached to the hub that includes an actuator member slidable between the spacer elements and the outer surface of the sheath. The actuator member includes radial protrusions for coupling with the clip, whereby distal movement of the actuator member advances the clip towards the distal end of the sheath. Optionally, a skin overlies the outer surface of the sheath and the clip that is separable from the outer surface as the clip is advanced.Type: ApplicationFiled: October 8, 2003Publication date: April 15, 2004Inventors: Richard S. Ginn, Anthony Pantages
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Patent number: 6695867Abstract: An apparatus for delivering a clip includes an introducer sheath including an outer surface extending between its proximal and distal ends, and a hub on the proximal end that includes spacer elements spaced away from the outer surface. An annular clip includes a plurality of tines extending from its distal end and its proximal end is held away from the outer surface of the sheath by the spacer elements. A handle assembly is attached to the hub that includes an actuator member slidable between the spacer elements and the outer surface of the sheath. The actuator member includes radial protrusions for coupling with the clip, whereby distal movement of the actuator member advances the clip towards the distal end of the sheath. Optionally, a skin overlies the outer surface of the sheath and the clip that is separable from the outer surface as the clip is advanced.Type: GrantFiled: February 21, 2002Date of Patent: February 24, 2004Assignee: Integrated Vascular Systems, Inc.Inventors: Richard S. Ginn, Anthony Pantages
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Patent number: D566272Type: GrantFiled: May 19, 2005Date of Patent: April 8, 2008Assignee: Integrated Vascular Systems, Inc.Inventors: Erik Walburg, Brian Ellingwood, Tim Reynolds, Anthony Pantages