Patents by Inventor Kevin D. Taylor
Kevin D. Taylor 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: 9028520Abstract: Systems and methods for separating an object such as a pacing lead from a patient tissue involve a flexible and torqueable shaft having an internal lumen sized to receive the object, and a hard separating mechanism for separating the object from the tissue. Typically the shaft and separating mechanism are advanced along or toward the object, and the separating mechanism is contacted with the tissue. The shaft is rotated to effect separation between the object and the tissue. The systems and methods are well suited for use in cardiac pacing or defibrillator lead explant procedures.Type: GrantFiled: December 22, 2006Date of Patent: May 12, 2015Assignee: The Spectranetics CorporationInventors: Kevin D. Taylor, Chris Reiser, Sean Coe, Kenneth D. Harlan, Charles Kennergren
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Publication number: 20150119899Abstract: A method for detaching an object from a patient includes providing a tool having a sheath, and a separating assembly operably coupled to a distal end of the sheath. The separating assembly includes a separator moveably coupled to a tip via a threadable connection. The separating assembly is placed near patient tissue that is attached to the object, the sheath is rotated to move the separator distal to the tip, and the separator is applied to the patient tissue that is attached to the object, so as to separate the tissue. A separating system includes a sheath, and a separator threadably coupled with a distal end of the sheath. The separator is adapted to switch between a first configuration where a separating means is deployed, and a second configuration where the separating means is undeployed.Type: ApplicationFiled: January 5, 2015Publication date: April 30, 2015Inventor: Kevin D. Taylor
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Patent number: 8974401Abstract: The invention relates to a retaining clip for retaining at least one medical line in a shortened lateral position and/or to a supportive surface. In one embodiment, the device includes an elongated, tapered helical wire structure defining a hook shaped leading edge, a loading channel, an inner lumen and a handle on the trailing end. The hooked shaped leading edge, inner lumen and channel are configured to accept the largest diameter of medical wires the device is destined to be used with. Sections of the medical wire may be captured in the hook portion, and multiple rotations of the structure by the handle, moves the medical wire(s) into the channel and the inner lumen to be retained.Type: GrantFiled: February 6, 2012Date of Patent: March 10, 2015Assignee: Syntervention, Inc.Inventor: Kevin D. Taylor
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Patent number: 8961551Abstract: A method for detaching an object from a patient includes providing a tool having a sheath, and a separating assembly operably coupled to a distal end of the sheath. The separating assembly includes a separator moveably coupled to a tip via a threadable connection. The separating assembly is placed near patient tissue that is attached to the object, the sheath is rotated to move the separator distal to the tip, and the separator is applied to the patient tissue that is attached to the object, so as to separate the tissue. A separating system includes a sheath, and a separator threadably coupled with a distal end of the sheath. The separator is adapted to switch between a first configuration where a separating means is deployed, and a second configuration where the separating means is undeployed.Type: GrantFiled: December 22, 2006Date of Patent: February 24, 2015Assignee: The Spectranetics CorporationInventor: Kevin D. Taylor
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Publication number: 20140114298Abstract: Embodiments of a balloon biasing laser catheter are provided. In some embodiments, the laser catheter may include a distal tip that extends from the distal end of the catheter from a point near the light guide aperture. The distal tip may be disposed at the periphery of the catheter. In some embodiments, a balloon may be disposed between the light guide aperture and the distal tip, such that the a light guide extending from the aperture may be disposed proximate with the distal tip having the balloon in between. A retaining wire may be coupled with the distal tip and slidably coupled with the light guide. The retaining wire may keep the light guide biased relatively parallel with the distal tip and/or the catheter body when the balloon is inflated. The light guide may include a guidewire lumen the extends to the distal end of the distal tip.Type: ApplicationFiled: December 20, 2013Publication date: April 24, 2014Applicant: The Spectranetics CoparationInventors: Kevin D. Taylor, Wade Bowe
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Patent number: 8628519Abstract: Embodiments of a balloon biasing laser catheter are provided. In some embodiments, the laser catheter may include a distal tip that extends from the distal end of the catheter from a point near the light guide aperture. The distal tip may be disposed at the periphery of the catheter. In some embodiments, a balloon may be disposed between the light guide aperture and the distal tip, such that the a light guide extending from the aperture may be disposed proximate with the distal tip having the balloon in between. A retaining wire may be coupled with the distal tip and slidably coupled with the light guide. The retaining wire may keep the light guide biased relatively parallel with the distal tip and/or the catheter body when the balloon is inflated. The light guide may include a guidewire lumen the extends to the distal end of the distal tip.Type: GrantFiled: December 17, 2008Date of Patent: January 14, 2014Assignee: The Spectranetics CorporationInventors: Kevin D. Taylor, Wade Bowe
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Publication number: 20130338500Abstract: Embodiments of the present invention include a laser catheter that includes a catheter body, a light guide, and a distal tip that extends beyond the exit aperture of the light guide. In some embodiments, an imaging device is disposed on the distal tip such that the imaging device is distal relative to the exit aperture of the light guide. In some embodiments, the imaging device can be gated to record images during and/or slightly beyond periods when the laser catheter is not activated.Type: ApplicationFiled: August 16, 2013Publication date: December 19, 2013Applicant: The Spectranetics CorporationInventors: Kevin D. Taylor, Ken Harlan, James Nye, Robert Splinter, Jacob Keeler, Chris J. Hebert, Wade Bowe
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Patent number: 8545488Abstract: Embodiments of the present invention include a laser catheter that includes a catheter body, a light guide, and a distal tip that extends beyond the exit aperture of the light guide. In some embodiments, an imaging device is disposed on the distal tip such that the imaging device is distal relative to the exit aperture of the light guide. In some embodiments, the imaging device can be gated to record images during and/or slightly beyond periods when the laser catheter is not activated.Type: GrantFiled: December 30, 2009Date of Patent: October 1, 2013Assignee: The Spectranetics CorporationInventors: Kevin D. Taylor, Ken Harlan, James Nye, Robert Splinter, Jacob Keeler, Chris J. Hebert, Wade A. Bowe
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Publication number: 20120216385Abstract: The invention is directed towards a retaining device for retaining at least one medical line. The retaining device includes a flexible body having a top and bottom surface with at least one slot formed in the top surface. The at least one slot extends to a depth greater than the largest medical line the retaining device is destined to be used with. An attachment mechanism is coupled to the flexible body for securing the flexible body to a supportive surface.Type: ApplicationFiled: February 6, 2012Publication date: August 30, 2012Inventor: Kevin D. Taylor
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Publication number: 20120220897Abstract: The invention relates to a retaining clip for retaining at least one medical line in a shortened lateral position and/or to a supportive surface. In one embodiment, the device includes an elongated, tapered helical wire structure defining a hook shaped leading edge, a loading channel, an inner lumen and a handle on the trailing end. The hooked shaped leading edge, inner lumen and channel are configured to accept the largest diameter of medical wires the device is destined to be used with. Sections of the medical wire may be captured in the hook portion, and multiple rotations of the structure by the handle, moves the medical wire(s) into the channel and the inner lumen to be retained.Type: ApplicationFiled: February 6, 2012Publication date: August 30, 2012Inventor: Kevin D. Taylor
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Publication number: 20120199704Abstract: A retaining device configured for retaining at least one medical device adjacent to a supporting surface. The retaining device includes a plate shaped holding portion defining a peripheral edge, a slot extending from the peripheral edge defining a loading channel, and communicating with an internal holding area. The internal holding area is dimensioned to accept the largest medical device the retaining device is configured to be used with. An attachment mechanism is connected to the holding portion to secure the retaining device to a supporting surface. A section of medical device may be inserted into and along the loading channel to enter the holding area and be retained within.Type: ApplicationFiled: February 6, 2012Publication date: August 9, 2012Inventor: Kevin D. Taylor
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Publication number: 20120199703Abstract: A retaining device for retaining at least one medical line adjacent to a supporting surface comprising a spiral-shaped holding portion defining a peripheral edge, loading channel and internal holding area, the internal holding area dimensioned to accept the largest medical wire the device is destined to be used with; and attachment means connected to a holding portion to secure the retaining device to a supporting surface; wherein a section of medical wire may be inserted into and along the loading channel to enter the holding area and be retained within.Type: ApplicationFiled: February 6, 2012Publication date: August 9, 2012Inventor: Kevin D. Taylor
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Publication number: 20120095479Abstract: The invention provides an apparatus having a tubular member for receiving an endocardial lead implanted within a patient's body. Disposed generally at a distal end of the tubular member is at least one blade or cutting surface. An adjustment mechanism moves the blade between retracted and extended positions to engage the cutting surface with the endocardial lead to cut the lead. Once severed, the cut portion of the lead remains within an inner channel of the tubular member and the apparatus and cut portion of the lead are removed from within the patient. Various embodiments include the blade pivotally connected to the distal end of the tubular member and activated by a wire adjustment mechanism. Others include a metallic wire for slicing through the lead. Still others include a pneumatically actuated adjustment mechanism that inflates to move the blade and engage the cutting surface with the lead.Type: ApplicationFiled: December 21, 2011Publication date: April 19, 2012Inventors: Wade A. Bowe, Patrick Hunkins, Brian Kagarise, Christopher Reiser, Kevin D. Taylor
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Patent number: 8104483Abstract: Methods of advancing a laser catheter across an occlusion are described. They may include the steps of advancing a guidewire through a first proximal lumen and a distal lumen of the catheter into a first region of the occlusion, retracting the guidewire from the distal lumen, and advancing a diagnostic device from a second proximal lumen of the catheter to examine the occlusion. The methods may also include retracting the diagnostic device from the distal lumen and advancing the guidewire through the distal lumen. The laser catheter may be activated to create a lumen through the occlusion.Type: GrantFiled: December 26, 2006Date of Patent: January 31, 2012Assignee: The Spectranetics CorporationInventor: Kevin D. Taylor
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Publication number: 20110208207Abstract: The invention provides an apparatus having a tubular member for receiving an endocardial lead implanted within a patient's body. Disposed generally at a distal end of the tubular member is at least one blade or cutting surface. An adjustment mechanism moves the blade between retracted and extended positions to engage the cutting surface with the endocardial lead to cut the lead. Once severed, the cut portion of the lead remains within an inner channel of the tubular member and the apparatus and cut portion of the lead are removed from within the patient. Various embodiments include the blade pivotally connected to the distal end of the tubular member and activated by a wire adjustment mechanism. Others include a metallic wire for slicing through the lead. Still others include a pneumatically actuated adjustment mechanism that inflates to move the blade and engage the cutting surface with the lead.Type: ApplicationFiled: July 27, 2005Publication date: August 25, 2011Inventors: Wade A. Bowe, Patrick Hunkins, Brian Kagarise, Christopher Reiser, Kevin D. Taylor
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Patent number: 7993359Abstract: The invention provides an apparatus having a tubular member for receiving an endocardial lead implanted within a patient's body. Disposed generally at a distal end of the tubular member is at least one blade or cutting surface. An adjustment mechanism moves the blade between retracted and extended positions to engage the cutting surface with the endocardial lead to cut the lead. Once severed, the cut portion of the lead remains within an inner channel of the tubular member and the apparatus and cut portion of the lead are removed from within the patient. Alternatively, in some embodiments, the cut portion of the lead is disposed externally to the tubular member, and the cut portion and the apparatus are removed from the patient, either separately or together. Various embodiments include the blade pivotally connected to the distal end of the tubular member and activated by a wire adjustment mechanism. Others include a metallic wire for slicing through the lead.Type: GrantFiled: July 11, 2006Date of Patent: August 9, 2011Assignee: The Spectrametics CorporationInventors: David Atwell, Brian Kagarise, Kevin D. Taylor
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Publication number: 20110098720Abstract: Snaring systems and methods involve engaging objects such as pacemaker pacing leads within a patient. Physicians can use snaring systems having loops, tags, and roller mechanisms to remove a pacing leads from a patient. For example, snaring systems can be inserted through a jugular access site, engaged with a pacemaker pacing lead, and withdrawn through the jugular access site so as to remove a portion of the pacing lead. Lead extraction techniques can be employed to further dislodge the pacing lead from the patient.Type: ApplicationFiled: September 9, 2010Publication date: April 28, 2011Applicant: The Spectranetics CorporationInventors: Kevin D. Taylor, Pete Burton, Dave Atwell, Wade Bowe
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Publication number: 20110009750Abstract: Embodiments of the present invention include a laser catheter that includes a catheter body, a light guide, and a distal tip that extends beyond the exit aperture of the light guide. In some embodiments, an imaging device is disposed on the distal tip such that the imaging device is distal relative to the exit aperture of the light guide. In some embodiments, the imaging device can be gated to record images during and/or slightly beyond periods when the laser catheter is not activated.Type: ApplicationFiled: December 30, 2009Publication date: January 13, 2011Applicant: SpectraneticsInventors: Kevin D. Taylor, Ken Harlan, James Nye, Robert Splinter, Jacob Keeler, Chris J. Hebert, Wade A. Bowe
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Publication number: 20090254074Abstract: A light-diverting catheter tip is provided according to embodiments disclosed herein. The light-diverting catheter tip may be coupled with the distal tip of a laser catheter and divert at least a portion of the light exiting the distal tip of the laser catheter such that the spot size of the laser beam on an object after exiting the catheter tip is larger than the spot size of the light entering the catheter without the catheter tip. The catheter tip may be removably coupled with the catheter or constructed as part of the catheter. In other embodiments, the catheter tip may conduct fluid and/or divert fluid at the tip of the laser catheter.Type: ApplicationFiled: October 20, 2008Publication date: October 8, 2009Applicant: SpectraneticsInventors: Robert Splinter, Robert L. Carver, Ted A. Giem, Kevin D. Taylor, Clint Fix
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Publication number: 20090163900Abstract: Embodiments of a balloon biasing laser catheter are provided. In some embodiments, the laser catheter may include a distal tip that extends from the distal end of the catheter from a point near the light guide aperture. The distal tip may be disposed at the periphery of the catheter. In some embodiments, a balloon may be disposed between the light guide aperture and the distal tip, such that the a light guide extending from the aperture may be disposed proximate with the distal tip having the balloon in between. A retaining wire may be coupled with the distal tip and slidably coupled with the light guide. The retaining wire may keep the light guide biased relatively parallel with the distal tip and/or the catheter body when the balloon is inflated. The light guide may include a guidewire lumen the extends to the distal end of the distal tip.Type: ApplicationFiled: December 17, 2008Publication date: June 25, 2009Applicant: SpectraneticsInventors: Kevin D. Taylor, Wade Bowe