Patents by Inventor Gary Ansel
Gary Ansel 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: 20250275861Abstract: Delivery systems for expandable elements, such as stents or scaffolds having spikes, flails, or other protruding features for penetrating target tissue and/or delivering drugs within a human patient are described along with associated methods for using such systems. The delivery systems can be provided with a stent that is positioned over an inflatable balloon for expansion and delivery of the stent to a target delivery location. By positioning the stent over and about the inflatable balloon, the stent is ready to be expanded by the balloon immediately upon unsheathing with respect to the outer shaft. Additionally or alternatively, a stent can be positioned in an axially offset arrangement with respect to a balloon to reduce the need for space required by overlapping components.Type: ApplicationFiled: May 15, 2025Publication date: September 4, 2025Inventors: Teodoro S. Jimenez, JR., Patrick Lo, John Fulkerson, Isa Rizk, Francisco Aguayo, Jihad Ali Mustapha, Gary Ansel
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Patent number: 12318318Abstract: Delivery systems for expandable elements, such as stents or scaffolds having spikes, flails, or other protruding features for penetrating target tissue and/or delivering drugs within a human patient are described along with associated methods for using such systems. The delivery systems can be provided with a stent that is positioned over an inflatable balloon for expansion and delivery of the stent to a target delivery location. By positioning the stent over and about the inflatable balloon, the stent is ready to be expanded by the balloon immediately upon unsheathing with respect to the outer shaft. Additionally or alternatively, a stent can be positioned in an axially offset arrangement with respect to a balloon to reduce the need for space required by overlapping components.Type: GrantFiled: April 14, 2023Date of Patent: June 3, 2025Assignee: ReFlow Medical, Inc.Inventors: Teodoro S. Jimenez, Jr., Patrick Lo, John Fulkerson, Isa Rizk, Francisco Aguayo, Jihad Ali Mustapha, Gary Ansel
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Publication number: 20240285389Abstract: An intravascular emboli capture and retrieval system for intravascular embolism protection and embolism removal or maceration. Guidewire mounted proximally and distally located multiple opening filters are deployed within the vasculature and used to part, divide and macerate embolic debris and to capture such embolic debris within the confines thereof. A deployable flexible preformed memory shaped capture sleeve is alternatively used to collapse one or more filters and embolic debris therein for subsequent proximal withdrawal from the vasculature.Type: ApplicationFiled: January 11, 2024Publication date: August 29, 2024Inventors: Michael J. Bonnette, Richard R. Prather, Eric J. Thor, Stephen E. Weisel, Douglas L. Ball, David B. Morris, Debra M. Kozak, Gary Ansel
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Publication number: 20230248558Abstract: Delivery systems for expandable elements, such as stents or scaffolds having spikes, flails, or other protruding features for penetrating target tissue and/or delivering drugs within a human patient are described along with associated methods for using such systems. The delivery systems can be provided with a stent that is positioned over an inflatable balloon for expansion and delivery of the stent to a target delivery location. By positioning the stent over and about the inflatable balloon, the stent is ready to be expanded by the balloon immediately upon unsheathing with respect to the outer shaft. Additionally or alternatively, a stent can be positioned in an axially offset arrangement with respect to a balloon to reduce the need for space required by overlapping components.Type: ApplicationFiled: April 14, 2023Publication date: August 10, 2023Inventors: Teodoro S. Jimenez, Jr., Patrick Lo, John Fulkerson, Isa Rizk, Francisco Aguayo, Jihad Ali Mustapha, Gary Ansel
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Patent number: 11648139Abstract: Delivery systems for expandable elements, such as stents or scaffolds having spikes, flails, or other protruding features for penetrating target tissue and/or delivering drugs within a human patient are described along with associated methods for using such systems. The delivery systems can be provided with a stent that is positioned over an inflatable balloon for expansion and delivery of the stent to a target delivery location. By positioning the stent over and about the inflatable balloon, the stent is ready to be expanded by the balloon immediately upon unsheathing with respect to the outer shaft. Additionally or alternatively, a stent can be positioned in an axially offset arrangement with respect to a balloon to reduce the need for space required by overlapping components.Type: GrantFiled: October 4, 2019Date of Patent: May 16, 2023Assignee: REFLOW MEDICAL, INC.Inventors: Teodoro S. Jimenez, Jr., Patrick Lo, John Fulkerson, Isa Rizk, Francisco Aguayo, Jihad Ali Mustapha, Gary Ansel
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Publication number: 20210137667Abstract: An intravascular emboli capture and retrieval system for intravascular embolism protection and embolism removal or maceration. Guidewire mounted proximally and distally located multiple opening filters are deployed within the vasculature and used to part, divide and macerate embolic debris and to capture such embolic debris within the confines thereof. A deployable flexible preformed memory shaped capture sleeve is alternatively used to collapse one or more filters and embolic debris therein for subsequent proximal withdrawal from the vasculature.Type: ApplicationFiled: August 21, 2020Publication date: May 13, 2021Inventors: Michael Bonnette, Richard Prather, Eric J. Thor, Stephen E. Weisel, Douglas L. Ball, David B. Morris, Debra M. Kozak, Gary Ansel
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Patent number: 10806559Abstract: An intravascular emboli capture and retrieval system for intravascular embolism protection and embolism removal or maceration. Guidewire mounted proximally and distally located multiple opening filters are deployed within the vasculature and used to part, divide and macerate embolic debris and to capture such embolic debris within the confines thereof. A deployable flexible preformed memory shaped capture sleeve is alternatively used to collapse one or more filters and embolic debris therein for subsequent proximal withdrawal from the vasculature.Type: GrantFiled: April 8, 2016Date of Patent: October 20, 2020Assignee: Surmodics MD, LLCInventors: Michael Bonnette, Richard Prather, Eric J Thor, Stephen E Weisel, Douglas L Ball, David B Morris, Debra M Kozak, Gary Ansel
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Publication number: 20200107947Abstract: Delivery systems for expandable elements, such as stents or scaffolds having spikes, flails, or other protruding features for penetrating target tissue and/or delivering drugs within a human patient are described along with associated methods for using such systems. The delivery systems can be provided with a stent that is positioned over an inflatable balloon for expansion and delivery of the stent to a target delivery location. By positioning the stent over and about the inflatable balloon, the stent is ready to be expanded by the balloon immediately upon unsheathing with respect to the outer shaft. Additionally or alternatively, a stent can be positioned in an axially offset arrangement with respect to a balloon to reduce the need for space required by overlapping components.Type: ApplicationFiled: October 4, 2019Publication date: April 9, 2020Inventors: Teodoro S. Jimenez, JR., Patrick Lo, John Fulkerson, Isa Rizk, Francisco Aguayo, Jihad Ali Mustapha, Gary Ansel
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Patent number: 9943397Abstract: An intravascular emboli capture and retrieval system for intravascular embolism protection and embolism removal or maceration. Guidewire mounted proximally and distally located multiple opening filters are deployed within the vasculature and used to part, divide and macerate embolic debris and to capture such embolic debris within the confines thereof. A deployable flexible preformed memory shaped capture sleeve is alternatively used to collapse one or more filters and embolic debris therein for subsequent proximal withdrawal from the vasculature.Type: GrantFiled: August 3, 2017Date of Patent: April 17, 2018Assignee: Embolitech, LLCInventors: Michael Bonnette, Richard Prather, Eric J Thor, Stephen E Weisel, Douglas L Ball, David B Morris, Debra M Kozak, Gary Ansel
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Patent number: 9827084Abstract: An intravascular emboli capture and retrieval system for intravascular embolism protection and embolism removal or maceration. Guidewire mounted proximally and distally located multiple opening filters are deployed within the vasculature and used to part, divide and macerate embolic debris and to capture such embolic debris within the confines thereof. A deployable flexible preformed memory shaped capture sleeve is alternatively used to collapse one or more filters and embolic debris therein for subsequent proximal withdrawal from the vasculature.Type: GrantFiled: October 27, 2008Date of Patent: November 28, 2017Assignee: Embolitech, LLCInventors: Michael Bonnette, Richard Prather, Eric J. Thor, Stephen E. Weisel, Douglas L. Ball, David B. Morris, Debra M. Kozak, Gary Ansel
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Publication number: 20170325931Abstract: An intravascular emboli capture and retrieval system for intravascular embolism protection and embolism removal or maceration. Guidewire mounted proximally and distally located multiple opening filters are deployed within the vasculature and used to part, divide and macerate embolic debris and to capture such embolic debris within the confines thereof. A deployable flexible preformed memory shaped capture sleeve is alternatively used to collapse one or more filters and embolic debris therein for subsequent proximal withdrawal from the vasculature.Type: ApplicationFiled: August 3, 2017Publication date: November 16, 2017Applicant: Embolitech, LLCInventors: Michael Bonnette, Richard Prather, Eric J Thor, Stephen E Weisel, Douglas L Ball, David B Morris, Debra M Kozak, Gary Ansel
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Publication number: 20160220346Abstract: An intravascular emboli capture and retrieval system for intravascular embolism protection and embolism removal or maceration. Guidewire mounted proximally and distally located multiple opening filters are deployed within the vasculature and used to part, divide and macerate embolic debris and to capture such embolic debris within the confines thereof. A deployable flexible preformed memory shaped capture sleeve is alternatively used to collapse one or more filters and embolic debris therein for subsequent proximal withdrawal from the vasculature.Type: ApplicationFiled: April 8, 2016Publication date: August 4, 2016Applicant: Embolitech, LLCInventors: Michael Bonnette, Richard Prather, Eric J. Thor, Stephen E. Weisel, Douglas L. Ball, David B. Morris, Debra M. Kozak, Gary Ansel
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Publication number: 20100268264Abstract: An intravascular emboli capture and retrieval system for intravascular embolism protection and embolism removal or maceration. Guidewire mounted proximally and distally located multiple opening filters are deployed within the vasculature and used to part, divide and macerate embolic debris and to capture such embolic debris within the confines thereof. A deployable flexible preformed memory shaped capture sleeve is alternatively used to collapse one or more filters and embolic debris therein for subsequent proximal withdrawal from the vasculature.Type: ApplicationFiled: October 27, 2008Publication date: October 21, 2010Applicant: MEDRAD, INC.Inventors: Michael Bonnette, Richard Prather, Eric J. Thor, Stephen E. Weisel, Douglas L. Ball, David B. Morris, Debra M. Kozak, Gary Ansel
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Publication number: 20060156472Abstract: An instrument table for placement on an operating table on which a patient rests during a medical procedure includes a planar portion having a top surface and a bottom surface, the planar portion having a width less than the width of the operating table, at least one support coupled to the bottom surface of the planar portion for supporting the instrument table on the operating table, and a radiation shield, coupled to at least one of the planar portion and the at least one support.Type: ApplicationFiled: March 20, 2006Publication date: July 20, 2006Inventor: Gary Ansel
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Publication number: 20050251007Abstract: An instrument table for placement on an operating table on which a patient rests during a medical procedure includes a planar portion having a top surface and a bottom surface, the planar portion having a width less than the width of the operating table, at least one support coupled to the bottom surface of the planar portion for supporting the instrument table on the operating table, and a radiation shield, coupled to at least one of the planar portion and the at least one support.Type: ApplicationFiled: April 22, 2004Publication date: November 10, 2005Inventor: Gary Ansel
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Publication number: 20050235421Abstract: An instrument table for placement on an operating table on which a patient rests during a medical procedure includes a planar portion having a top surface and a bottom surface, the planar portion having a width less than the width of the operating table, at least one support coupled to the bottom surface of the planar portion for supporting the instrument table on the operating table, and a radiation shield, coupled to at least one of the planar portion and the at least one support.Type: ApplicationFiled: April 22, 2005Publication date: October 27, 2005Inventor: Gary Ansel