Patents by Inventor Patrick Edward Macaulay
Patrick Edward Macaulay 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: 9713483Abstract: The inventions described in this patent application include i) a torqueable introducer sheath which is useable in conjunction with a transvascular passageway forming catheter to effect precise rotational control of the catheter; ii) an anchorable guide catheter which is useable in conjunction with an intravascular imaging catheter and a transvascular passageway-forming catheter to effect precise positioning and aiming of the passageway-forming catheter; iii) a passageway forming catheter having a torqueable proximal portion to facilitate precise rotational positioning of the distal portion of the catheter; iv) a deflectable-tipped passageway forming catheter, v) various markers and other apparatus useable in conjunction with any of the passageway-forming catheters to facilitate precise positioning and aiming of the catheter, and vi) an apparatus which may be formed within a catheter to prevent a member, apparatus of flow of material from being inadvertently advanced through a lumen of the catheter.Type: GrantFiled: March 6, 2014Date of Patent: July 25, 2017Assignee: Medtronic Vascular, Inc.Inventors: Joshua Makower, J. Christopher Flaherty, Timothy R. Machold, Jason B. Whitt, Philip Christopher Evard, Patrick Edward Macaulay, John Thomas Garibotto, Margaret W Tumas, Alan Robert Selfridge
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Publication number: 20140236207Abstract: The inventions described in this patent application include i) a torqueable introducer sheath which is useable in conjunction with a transvascular passageway forming catheter to effect precise rotational control of the catheter; ii) an anchorable guide catheter which is useable in conjunction with an intravascular imaging catheter and a transvascular passageway-forming catheter to effect precise positioning and aiming of the passageway-forming catheter; iii) a passageway forming catheter having a torqueable proximal portion to facilitate precise rotational positioning of the distal portion of the catheter; iv) a deflectable-tipped passageway forming catheter, v) various markers and other apparatus useable in conjunction with any of the passageway-forming catheters to facilitate precise positioning and aiming of the catheter, and vi) an apparatus which may be formed within a catheter to prevent a member, apparatus of flow of material from being inadvertently advanced through a lumen of the catheter.Type: ApplicationFiled: March 6, 2014Publication date: August 21, 2014Applicant: Medtronic Vascular, Inc.Inventors: Joshua Makower, Christopher Flaherty, Timothy R. Machold, Jason Brian Whitt, Philip Christopher Evard, Patrick Edward Macaulay, John Thomas Garibotto, Margaret W. Tumas, Alan Robert Selfridge
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Patent number: 8753366Abstract: The inventions described in this patent application include i) a torqueable introducer sheath which is useable in conjunction with a transvascular passageway forming catheter to effect precise rotational control of the catheter; ii) an anchorable guide catheter which is useable in conjunction with an intravascular imaging catheter and a transvascular passageway-forming catheter to effect precise positioning and aiming of the passageway-forming catheter; iii) a passageway forming catheter having a torqueable proximal portion to facilitate precise rotational positioning of the distal portion of the catheter; iv) a deflectable-tipped passageway forming catheter, v) various markers and other apparatus useable in conjunction with any of the passageway-forming catheters to facilitate precise positioning and aiming of the catheter, and vi) an apparatus which may be formed within a catheter to prevent a member, apparatus of flow of material from being inadvertently advanced through a lumen of the catheter.Type: GrantFiled: December 10, 2009Date of Patent: June 17, 2014Assignee: Medtronic Vascular, Inc.Inventors: Joshua Makower, J. Christopher Flaherty, Timothy R. Machold, Jason Brian Whitt, Philip Christopher Evard, Patrick Edward Macaulay, John Thomas Garibotto, Margaret W. Tumas, Alan Robert Selfridge
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Publication number: 20100094259Abstract: The inventions described in this patent application include i) a torqueable introducer sheath which is useable in conjunction with a transvascular passageway forming catheter to effect precise rotational control of the catheter; ii) an anchorable guide catheter which is useable in conjunction with an intravascular imaging catheter and a transvascular passageway-forming catheter to effect precise positioning and aiming of the passageway-forming catheter; iii) a passageway forming catheter having a torqueable proximal portion to facilitate precise rotational positioning of the distal portion of the catheter; iv) a deflectable-tipped passageway forming catheter, v) various markers and other apparatus useable in conjunction with any of the passageway-forming catheters to facilitate precise positioning and aiming of the catheter, and vi) an apparatus which may be formed within a catheter to prevent a member, apparatus of flow of material from being inadvertently advanced through a lumen of the catheter.Type: ApplicationFiled: December 10, 2009Publication date: April 15, 2010Applicant: Medtronic Vascular, Inc.Inventors: Joshua Makower, J. Christopher Flaherty, Timothy R. Machold, Jason Brian Whitt, Philip Christopher Evard, Patrick Edward Macaulay, John Thomas Garibotto, Margaret W. Tumas, Alan Robert Selfridge
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Patent number: 7134438Abstract: Methods, devices, and systems for a) revascularization and/or b) performing other medical procedures at vascular or non-vascular intracorporeal locations within a mammalian body. The methods generally comprise the formation of at least one extravascular passageway from a blood vessel to a vascular or non-vascular target location. In the revascularization methods the extravascular passageway is utilized for blood flow. In the medical procedure methods the extravascular passageway is utilized as a conduit for accessing or performing procedures at the vascular or non-vascular target location. Also disclosed are catheter devices and systems which are useable to form the extravascular passageways of the invention, as well as apparatus for modifying, maintaining and/or closing such extravascular passageways.Type: GrantFiled: April 29, 2003Date of Patent: November 14, 2006Assignee: Medtronic Vascular, Inc.Inventors: Joshua Makower, J. Christopher Flaherty, Timothy R. Machold, Jason Brian Whitt, Philip Christopher Evard, Patrick Edward Macaulay, John Thomas Garibotto, Claude A. Vidal, Russell J. Redmond, Thomas Banks
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Patent number: 7059330Abstract: Methods, devices, and systems for a) revascularization and/or b) performing other medical procedures at vascular or non-vascular intracorporeal locations within a mammalian body. The methods generally comprise the formation of at least one extravascular passageway from a blood vessel to a vascular or non-vascular target location. In the revascularization methods the extravascular passageway is utilized for blood flow. In the medical procedure methods the extravascular passageway is utilized as a conduit for accessing or performing procedures at the vascular or non-vascular target location. Also disclosed are catheter devices and systems which are useable to form the extravascular passageways of the invention, as well as apparatus for modifying, maintaining and/or closing such extravascular passageways.Type: GrantFiled: November 8, 2000Date of Patent: June 13, 2006Assignee: Medtronic Vascular, Inc.Inventors: Joshua Makower, J. Christopher Flaherty, Timothy R. Machold, Jason Brian Whitt, Philip Christopher Evard, Patrick Edward Macaulay, John Thomas Garibotto, Claude A. Vidal, Russell J. Redmond, Thomas Banks
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Publication number: 20040059280Abstract: Methods, devices, and systems for a) revascularization and/or b) performing other medical procedures at vascular or non-vascular intracorporeal locations within a mammalian body. The methods generally comprise the formation of at least one extravascular passageway from a blood vessel to a vascular or non-vascular target location. In the revascularization methods the extravascular passageway is utilized for blood flow. In the medical procedure methods the extravascular passageway is utilized as a conduit for accessing or performing procedures at the vascular or non-vascular target location. Also disclosed are catheter devices and systems which are useable to form the extravascular passageways of the invention, as well as apparatus for modifying, maintaining and/or closing such extravascular passageways.Type: ApplicationFiled: April 29, 2003Publication date: March 25, 2004Applicant: Trans Vascular, Inc.Inventors: Joshua Makower, J. Christopher Flaherty, Timothy R. Machold, Jason Brian Whitt, Philip Christopher Evard, Patrick Edward Macaulay, John Thomas Garibotto, Claude A. Vidal, Russell J. Redmond, Thomas Banks
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Patent number: 6655386Abstract: Methods, devices, and systems for a) revascularization and/or b) performing other medical procedures at vascular or non-vascular intracorporeal locations within a mammalian body. The methods generally comprise the formation of at least one extravascular passageway from a blood vessel to a vascular or non-vascular target location. In the revascularization methods the extravascular passageway is utilized for blood flow. In the medical procedure methods the extravascular passageway is utilized as a conduit for accessing or performing procedures at the vascular or non-vascular target location. Also disclosed are catheter devices and systems which are useable to form the extravascular passageways of the invention, as well as apparatus for modifying, maintaining and/or closing such extravascular passageways.Type: GrantFiled: August 16, 2000Date of Patent: December 2, 2003Assignee: TransVascular, Inc.Inventors: Joshua Makower, J. Christopher Flaherty, Timothy R. Machold, Jason Brian Whitt, Philip Christopher Evard, Patrick Edward Macaulay, John Thomas Garibotto, Claude A. Vidal, Russell J. Redmond, Thomas Banks
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Publication number: 20010047165Abstract: The inventions described in this patent application include i) a torqueable introducer sheath which is useable in conjunction with a transvascular passageway forming catheter to effect precise rotational control of the catheter; ii) an anchorable guide catheter which is useable in conjunction with an intravascular imaging catheter and a transvascular passageway-forming catheter to effect precise positioning and aiming of the passageway-forming catheter; iii) a passageway forming catheter having a torqueable proximal portion to facilitate precise rotational positioning of the distal portion of the catheter; iv) a deflectable-tipped passageway forming catheter, v) various markers and other apparatus useable in conjunction with any of the passageway-forming catheters to facilitate precise positioning and aiming of the catheter, and vi) an apparatus which may be formed within a catheter to prevent a member, apparatus of flow of material from being inadvertently advanced through a lumen of the catheter.Type: ApplicationFiled: July 24, 2001Publication date: November 29, 2001Applicant: TransVascular, Inc.Inventors: Joshua Makower, J. Christopher Flaherty, Timothy R. Machold, Jason Brian Whitt, Philip Christopher Evard, Patrick Edward Macaulay, John Thomas Garibotto, Margaret W. Tumas, Alan Robert Selfridge
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Patent number: 6302875Abstract: The inventions described in this patent application include i) a torqueable introducer sheath which is useable in conjunction with a transvascular passageway forming catheter to effect precise rotational control of the catheter; ii) an anchorable guide catheter which is useable in conjunction with an intravascular imaging catheter and a transvascular passageway-forming catheter to effect precise positioning and aiming of the passageway-forming catheter; iii) a passageway forming catheter having a torqueable proximal portion to facilitate precise rotational positioning of the distal portion of the catheter; iv) a deflectable-tipped passageway forming catheter, v) various markers and other apparatus useable in conjunction with any of the passageway-forming catheters to facilitate precise positioning and aiming of the catheter, and vi) an apparatus which may be formed within a catheter to prevent a member, apparatus of flow of material from being inadvertently advanced through a lumen of the catheter.Type: GrantFiled: April 11, 1997Date of Patent: October 16, 2001Assignee: TransVascular, Inc.Inventors: Joshua Makower, J. Christopher Flaherty, Timothy R. Machold, Jason Brian Whitt, Philip Christopher Evard, Patrick Edward Macaulay, John Thomas Garibotto, Margaret W. Tumas, Alan Robert Selfridge
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Patent number: 6190353Abstract: Methods, devices, and systems for a) revascularization and/or b) performing other medical procedures at vascular or non-vascular intracorporeal locations within a mammalian body. The methods generally comprise the formation of at least one extravascular passageway from a blood vessel to a vascular or non-vascular target location. In the revascularization methods the extravascular passageway is utilized for blood flow. In the medical procedure methods the extravascular passageway is utilized as a conduit for accessing or performing procedures at the vascular or non-vascular target location. Also disclosed are catheter devices and systems which are useable to form the extravascular passageways of the invention, as well as apparatus for modifying, maintaining and/or closing such extravascular passageways.Type: GrantFiled: October 11, 1996Date of Patent: February 20, 2001Assignee: TransVascular, Inc.Inventors: Joshua Makower, J. Christopher Flaherty, Timothy R. Machold, Jason Brian Whitt, Philip Christopher Evard, Patrick Edward Macaulay, John Thomas Garibotto, Claude A. Vidal, Russell J. Redmond, Thomas Banks