Patents by Inventor Anthony A. Nobles
Anthony A. Nobles 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: 8372089Abstract: Methods and apparatuses are disclosed for closing a patent foramen ovale. Some of the disclosed apparatuses include an elongate body having a proximal end and a distal end, with first and second suture clasp arms adapted to hold end portions of a suture when in an extended position. A first suture catch mechanism is slidably housed in the elongate body and moves in a proximal-to-distal direction to engage the suture end held by the first suture clasp arm, and a second suture catch mechanism is slidably housed in the elongate body and moves in a distal-to-proximal direction to suture end held by the second suture clasp arm. The first suture clasp arm can be positioned around the septum primum to deliver a suture thereto, and the second suture clasp arm can be positioned around the septum secundum to deliver a suture thereto.Type: GrantFiled: July 19, 2012Date of Patent: February 12, 2013Assignee: Nobles Medical Technologies, Inc.Inventors: Anthony A. Nobles, Benjamin G. Brosch, Steven E. Decker, Michael J. Mullen
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Patent number: 8348962Abstract: A suturing device and method allows a physician to remotely suture biological tissue. The device includes an elongate body, first and second arms operably connected to the elongated body, whereby each arm mounts an end portion of a suture, and first and second needles, each needle having a distal end and being mounted such that the distal end of the needle is movable to engage respective end portions of suture. The suturing apparatus further includes an actuator which drives the needles to engage the suture. The suturing apparatus further includes an occluding device operably connected to the elongate body such that the occluding device may be advanced from the distal end of the elongate body to temporarily occlude the incision to be sutured.Type: GrantFiled: August 14, 2006Date of Patent: January 8, 2013Assignee: Nobles Medical Technologies, Inc.Inventors: Anthony A. Nobles, Steven E. Decker, Benjamin G. Brosch
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Publication number: 20120316582Abstract: A knot placement device allows a physician to apply a knot for securing two or more suture ends extending from an incision in a vessel or organ of a patient relative to each other in order to seal an opening in the vessel or organ. The knot placement device has a handle and an elongate shaft and a push rod slidably inserted in said shaft. A knot is disposed in the distal end of the shaft. An actuator on the handle may be depressed to distally advance said push rod relative to said shaft and thereby distally advance said knot. The knot may include a knot body having an inner cavity and a plug sized to fit securely within the inner cavity. In use, the plug may be inserted into the inner cavity of the knot body to fixedly hold two or more suture ends between the knot body and the plug.Type: ApplicationFiled: June 6, 2012Publication date: December 13, 2012Applicant: Nobles Medical Technologies, Inc.Inventors: Anthony A. Nobles, Steven E. Decker, Egbert Ratering
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Publication number: 20120283752Abstract: Methods and apparatuses are disclosed for closing a patent foramen ovale. Some of the disclosed apparatuses include an elongate body having a proximal end and a distal end, with first and second suture clasp arms adapted to hold end portions of a suture when in an extended position. A first suture catch mechanism is slidably housed in the elongate body and moves in a proximal-to-distal direction to engage the suture end held by the first suture clasp arm, and a second suture catch mechanism is slidably housed in the elongate body and moves in a distal-to-proximal direction to suture end held by the second suture clasp arm. The first suture clasp arm can be positioned around the septum primum to deliver a suture thereto, and the second suture clasp arm can be positioned around the septum secundum to deliver a suture thereto.Type: ApplicationFiled: July 19, 2012Publication date: November 8, 2012Applicant: Nobles Medical Technologies, Inc.Inventors: Anthony A. Nobles, Benjamin G. Brosch, Steven E. Decker, Michael J. Mullen
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Publication number: 20120255350Abstract: Described herein are embodiments of an apparatus for visualizing air flow around a vehicle. Such embodiments can comprise one or more gas emitters supportable by a vehicle, one or more imaging devices having a field of view of at least a portion of the gas flowing over the vehicle, and a light source for irradiating at least a portion of the field of view of the one or more imaging devices. Some embodiments of the apparatus can have a signal processor configured to generate an image based on an input from the imager. The apparatus can be configured such that the gas is not detectable to the naked eye so as to not obstruct a vehicle operator's field of vision. The apparatus can be configured to produce an image of the flow of the gas over the one or more surfaces of the vehicle when in an operational state.Type: ApplicationFiled: April 6, 2012Publication date: October 11, 2012Applicant: TECHNOS, INC.Inventor: Anthony A. Nobles
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Patent number: 8246636Abstract: Methods and apparatuses are disclosed for closing a patent foramen ovale. Some of the disclosed apparatuses include an elongate body having a proximal end and a distal end, with first and second suture clasp arms adapted to hold end portions of a suture when in an extended position. A first suture catch mechanism is slidably housed in the elongate body and moves in a proximal-to-distal direction to engage the suture end held by the first suture clasp arm, and a second suture catch mechanism is slidably housed in the elongate body and moves in a distal-to-proximal direction to suture end held by the second suture clasp arm. The first suture clasp arm can be positioned around the septum primum to deliver a suture thereto, and the second suture clasp arm can be positioned around the septum secundum to deliver a suture thereto.Type: GrantFiled: March 27, 2008Date of Patent: August 21, 2012Assignee: Nobles Medical Technologies, Inc.Inventors: Anthony A. Nobles, Benjamin G. Brosch, Steven E. Decker, Michael J. Mullen
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Patent number: 8197510Abstract: A suturing device and method allows a physician to remotely suture biological tissue. The device includes an elongate body, first and second arms operably connected to the elongated body, whereby each arm mounts an end portion of a suture, and first and second needles, each needle having a distal end and being mounted such that the distal end of the needle is movable to engage respective end portions of said suture. The suturing apparatus further includes an actuator which drives the needles to engage the suture. The suturing apparatus further includes an occluding device operably connected to the elongate body such that the occluding device may be advanced from the distal end of the elongate body to temporarily occlude the incision to be sutured.Type: GrantFiled: January 12, 2007Date of Patent: June 12, 2012Assignee: Nobles Medical Technologies, Inc.Inventor: Anthony A. Nobles
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Patent number: 8197497Abstract: A knot placement device allows a physician to apply a knot for securing two or more suture ends extending from an incision in a vessel or organ of a patient relative to each other in order to seal an opening in the vessel or organ. The knot placement device has a handle and an elongate shaft and a push rod slidably inserted in said shaft. A knot is disposed in the distal end of the shaft. An actuator on the handle may be depressed to distally advance said push rod relative to said shaft and thereby distally advance said knot. The knot may include a knot body having an inner cavity and a plug sized to fit securely within the inner cavity. In use, the plug may be inserted into the inner cavity of the knot body to fixedly hold two or more suture ends between the knot body and the plug.Type: GrantFiled: June 19, 2006Date of Patent: June 12, 2012Assignee: Medtronic Vascular, Inc.Inventors: Anthony A. Nobles, Steven E. Decker, Egbert Ratering
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Publication number: 20110190793Abstract: A suturing apparatus configured to suture an opening extending through an outer wall of the heart, such as a transapical opening, can comprise an elongate body having a proximal end, a distal end, a tapered or rounded tip, one or more arms, and one or more needles. A handle at the proximal end of the elongate body can be configured to be manipulated from outside of the heart. The elongate body can have a substantially constant outer diameter between the handle and the distal end. The arms can hold portions of suture a distance away from the outer diameter of the elongate body. The arms can be extendable from said body from a retracted position to an extended position. The arms in the extended position can point distally and form an acute angle with a longitudinal axis of the elongate body. The plurality of needles can be movable to pass through heart tissue into engagement with the suture portions held by the arms and back through the heart tissue to draw the suture portions through the heart tissue.Type: ApplicationFiled: January 28, 2011Publication date: August 4, 2011Applicant: MED-VENTURE INVESTMENTS, LLCInventors: Anthony A. Nobles, Benjamin G. Brosch
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Patent number: 7905892Abstract: Suture cutter embodiments include elements for cutting back the leads of a suture after the suture has been tied into a knot, e.g., as a result of drawing tissue portions together. The suture cutter may include mechanisms which can be used to push and position a knot, so that a single device may be used to both push a knot and trim the excess material therefrom.Type: GrantFiled: May 7, 2004Date of Patent: March 15, 2011Assignee: Nobles Medical Technologies, Inc.Inventors: Anthony A. Nobles, Steven E. Decker, Rod T. Peterson
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Publication number: 20110015655Abstract: Methods and apparatus are provided for closing incisions within biological tissue. In one embodiment, a device and method are provided for suturing biological tissue, such as, for example, an organ or blood vessel. The suturing apparatus is particularly well suited for suturing an incision made in an artery, such as the femoral artery, following a catheterization procedure. The device eliminates the need to apply pressure to a patient's thigh for an extended period of time, and eliminates many of the complications and costs associated with the creation of a thrombus patch. In addition, the device comprises an improved handle portion which enables the physician to quickly and easily apply suture. The handle portion is very reliable and easy to manipulate. The suturing may be used in combination with existing catheter sheath introducers.Type: ApplicationFiled: September 24, 2010Publication date: January 20, 2011Inventors: Anthony A. Nobles, Steven E. Decker, Hung Tran, Benjamin G. Brosch
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Patent number: 7803167Abstract: Methods and apparatus are provided for closing incisions within biological tissue. In one embodiment, a device and method are provided for suturing biological tissue, such as, for example, an organ or blood vessel. The suturing apparatus is particularly well suited for suturing an incision made in an artery, such as the femoral artery, following a catheterization procedure. The device eliminates the need to apply pressure to a patient's thigh for an extended period of time, and eliminates many of the complications and costs associated with the creation of a thrombus patch. In addition, the device comprises an improved handle portion which enables the physician to quickly and easily apply suture. The handle portion is very reliable and easy to manipulate. The suturing may be used in combination with existing catheter sheath introducers.Type: GrantFiled: September 27, 2005Date of Patent: September 28, 2010Inventors: Anthony A. Nobles, Steven E. Decker, Hung Tran, Benjamin G. Brosch
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Publication number: 20100087838Abstract: A suturing device for suturing a portion of biological tissue includes a needle attached to a suture, a needle holder that releasably holds the needle, and a needle driver adapted to be advanced and retracted substantially parallel to a longitudinal axis of the suturing device. A distal needle holder adapted to releasably hold the needle is positioned in a distal position relative to the portion of biological tissue and a distal end of the needle driver is positioned in a proximal position relative to the portion of biological tissue. The needle is positioned in either the proximal position or the distal position. The needle driver is moved longitudinally in a first direction along a path substantially parallel to the longitudinal axis such that the needle and suture pass through the portion of biological tissue, thereby forming a suture incision through which the suture passes. By repeating the above-described processes, a series of stitches is thereby formed.Type: ApplicationFiled: October 9, 2009Publication date: April 8, 2010Inventors: Anthony A. Nobles, Rod Peterson, Steven Decker, Benjamin Brosh
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Publication number: 20100030242Abstract: A device for suturing an anatomic valve can comprise an elongate body, a suture catch mechanism and a suture clasp arm. The suture catch mechanism can be operatively coupled to the elongate body for movement between a retracted position and an advanced position. The suture clasp arm can be attached to the elongate body for movement between a retracted position and an extended position. The suture clasp arm can comprise a suture clasp configured to releasably retain a suture portion. In some embodiments, the suture clasp is positioned on the suture clasp arm such that the suture catch mechanism retrieves the suture portion from the suture clasp arm while the arm is at least partially retracted. In some embodiments, the suture clasp arm can be closed about a tissue portion without damaging the tissue portion.Type: ApplicationFiled: May 8, 2009Publication date: February 4, 2010Inventors: Anthony A. Nobles, Benjamin G. Brosch, John R. Crew
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Patent number: 7601161Abstract: A suturing device for suturing a portion of biological tissue includes a needle attached to a suture, a needle holder that releasably holds the needle, and a needle driver adapted to be advanced and retracted substantially parallel to a longitudinal axis of the suturing device. A distal needle holder adapted to releasably hold the needle is positioned in a distal position relative to the portion of biological tissue and a distal end of the needle driver is positioned in a proximal position relative to the portion of biological tissue. The needle is positioned in either the proximal position or the distal position. The needle driver is moved longitudinally in a first direction along a path substantially parallel to the longitudinal axis such that the needle and suture pass through the portion of biological tissue, thereby forming a suture incision through which the suture passes. By repeating the above-described processes, a series of stitches is thereby formed.Type: GrantFiled: June 30, 2000Date of Patent: October 13, 2009Assignee: Quick Pass, Inc.Inventors: Anthony A. Nobles, Rod Peterson, Steven Decker, Benjamin Brosh
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Publication number: 20080269786Abstract: Methods and apparatuses are disclosed for closing a patent foramen ovale. Some of the disclosed apparatuses include an elongate body having a proximal end and a distal end, with first and second suture clasp arms adapted to hold end portions of a suture when in an extended position. A first suture catch mechanism is slidably housed in the elongate body and moves in a proximal-to-distal direction to engage the suture end held by the first suture clasp arm, and a second suture catch mechanism is slidably housed in the elongate body and moves in a distal-to-proximal direction to suture end held by the second suture clasp arm. The first suture clasp arm can be positioned around the septum primum to deliver a suture thereto, and the second suture clasp arm can be positioned around the septum secundum to deliver a suture thereto.Type: ApplicationFiled: March 27, 2008Publication date: October 30, 2008Inventors: Anthony A. Nobles, Benjamin G. Brosch, Steven E. Decker, Michael J. Mullen
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Publication number: 20080058839Abstract: A reverse tapered guidewire may comprise a proximal segment and a distal segment. The proximal segment may have a cross-sectional diameter smaller than a cross-sectional diameter of the distal segment. The guidewire may be inserted through an access site on a patient. A medical device may be advanced over the proximal segment of the guidewire. After the medical device is withdrawn from the patient, the guidewire may be used to re-access the site.Type: ApplicationFiled: February 6, 2007Publication date: March 6, 2008Inventors: Anthony Nobles, Alan Heldman
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Publication number: 20070276413Abstract: A suturing device and method allows a physician to remotely suture biological tissue. The device includes an elongate body, first and second arms operably connected to the elongated body, whereby each arm mounts an end portion of a suture, and first and second needles, each needle having a distal end and being mounted such that the distal end of the needle is movable to engage respective end portions of said suture. The suturing apparatus further includes an actuator which drives the needles to engage the suture. The suturing apparatus further includes an occluding device operably connected to the elongate body such that the occluding device may be advanced from the distal end of the elongate body to temporarily occlude the incision to be sutured.Type: ApplicationFiled: January 12, 2007Publication date: November 29, 2007Inventor: Anthony Nobles
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Publication number: 20070276414Abstract: A suturing device allows a physician to remotely seal an incision in a blood vessel or other biological tissue. The device comprises an elongated tubular body having a distal portion which is adapted to be inserted percutaneously through the incision and into the blood vessel. The distal portion has first and second retractable arms which extend from the distal portion of the body and releasably hold a suture within the blood vessel. First and second retractable needles, each of which is configured to catch the suture from a respective arm, are provided along the body proximal to the retractable arms. The arms and the needles are remotely movable by the physician using a handle or other control mechanism provided at a distal portion of the device. In operation, the arms are initially deployed within the blood vessel to hold the ends of the suture beyond the circumference of the tubular body.Type: ApplicationFiled: January 12, 2007Publication date: November 29, 2007Inventor: Anthony Nobles
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Publication number: 20070225744Abstract: A device and method for enlarging and supporting a body cavity are disclosed. One embodiment of the device comprises a tubular, distending balloon having first and second distending members, spaced apart from one another, wherein the distending members are inflatable. A tubular connector interconnects the first and second distending members and forms a conduit which allows for unimpeded passage of objects through the balloon. The balloon is adapted to be inserted into a body cavity in a deflated or semi-deflated state. When the distending members are inflated, an outer surface of the balloon exerts pressure on an interior surface of the body cavity, thereby supporting the body cavity in a distended state while allowing for unimpeded passage of medical instrument and biological material through the balloon.Type: ApplicationFiled: March 19, 2007Publication date: September 27, 2007Inventors: Anthony Nobles, Luis Maseda