Patents by Inventor John P. Shanahan
John P. Shanahan 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: 11944539Abstract: Systems and methods for delivering and implanting heart valves are disclosed. The delivery systems can include an integrated introducer. The integrated introducer can include a sheath having an inner diameter that is smaller than the outer diameter of a delivery capsule of the delivery system and an outer diameter that is approximately equal to the outer diameter of the delivery capsule. The integrated introducer can include a hub having a hemostatic seal. The hub can have a locking mechanism configured to fix the integrated introducer in place on the delivery system.Type: GrantFiled: January 13, 2022Date of Patent: April 2, 2024Assignee: MEDTRONIC, INC.Inventors: Susheel R. Deshmukh, Patrick Griffin, Patrick E. Macaulay, A K M. Masud, Adam J. Shipley, John P. Shanahan, Hubert K. Yeung, Stephen J. Peter, Gustaf L P Belt, Joshua J. Dwork
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Patent number: 11666438Abstract: A delivery system for percutaneously deploying a prosthetic heart valve. The system includes an inner shaft assembly, a delivery sheath capsule and a handle maintaining a first actuator and a second actuator. The capsule is configured to compressively retain the prosthetic heart valve over the inner shaft assembly. The first actuator is operated to proximally retract the delivery sheath capsule and expose the prosthetic heart valve relative to the capsule. The second actuator is operated to proximally retract the prosthetic heart valve by transmitting forces to the inner shaft assembly.Type: GrantFiled: October 23, 2019Date of Patent: June 6, 2023Assignee: MEDTRONIC, INC.Inventors: Adam Shipley, John P. Shanahan, Andrew Crisman
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Publication number: 20220241824Abstract: An apparatus for electrochemical activation may include an intake for an aqueous salt solution, a flow conduit structured to direct the aqueous salt solution through the apparatus comprising at least two electrodes spaced apart from each other within the flow conduit; a control module electrically coupled to the at least two electrodes, wherein the control module controls application of electricity to the at least two electrodes; and a sensor structured to measure a parameter of the aqueous salt solution and provide feedback to the control module to control an aspect of operation of the apparatus.Type: ApplicationFiled: February 17, 2022Publication date: August 4, 2022Inventors: John P. Shanahan, Remigio Benavides Gonzalez
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Publication number: 20220133475Abstract: Systems and methods for delivering and implanting heart valves are disclosed. The delivery systems can include an integrated introducer. The integrated introducer can include a sheath having an inner diameter that is smaller than the outer diameter of a delivery capsule of the delivery system and an outer diameter that is approximately equal to the outer diameter of the delivery capsule. The integrated introducer can include a hub having a hemostatic seal. The hub can have a locking mechanism configured to fix the integrated introducer in place on the delivery system.Type: ApplicationFiled: January 13, 2022Publication date: May 5, 2022Inventors: Susheel R. DESHMUKH, Patrick GRIFFIN, Patrick E. MACAULAY, A K M. MASUD, Adam J. SHIPLEY, John P. SHANAHAN, Hubert K. YOUNG, Stephen J. PETER, Gustaf LP BELT, Joshua J. DWORK
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Patent number: 11234817Abstract: Systems and methods for delivering and implanting heart valves are disclosed. The delivery systems can include an integrated introducer. The integrated introducer can include a sheath having an inner diameter that is smaller than the outer diameter of a delivery capsule of the delivery system and an outer diameter that is approximately equal to the outer diameter of the delivery capsule. The integrated introducer can include a hub having a hemostatic seal. The hub can have a locking mechanism configured to fix the integrated introducer in place on the delivery system.Type: GrantFiled: September 22, 2017Date of Patent: February 1, 2022Assignee: MEDTRONIC, INC.Inventors: Susheel R. Deshmukh, Patrick Griffin, Patrick E. Macaulay, A K M Masud, Adam J. Shipley, John P. Shanahan, Hubert K. Yeung, Stephen J. Peter, Gustaf L P Belt, Joshua J. Dwork
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Publication number: 20210268553Abstract: A sprayer apparatus includes a spray nozzle in fluid communication with a reservoir for an aqueous salt solution; at least two electrodes spaced apart from each other integrated into the reservoir; a controller structured to apply electricity to the at least two electrodes, wherein the controller controls an application of electricity to cause a first one of the at least two electrodes to be positively charged and a second one of the at least two electrodes to be negatively charged; and wherein the sprayer apparatus is configured to produce air bubbles during application of electricity, wherein the air bubbles cause agitation and mixing of the aqueous salt solution.Type: ApplicationFiled: March 26, 2021Publication date: September 2, 2021Inventors: John P. Shanahan, Remigio Benavides Gonzalez
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Patent number: 11000883Abstract: An apparatus includes a reservoir for an aqueous salt solution, at least two electrodes spaced apart from each other integrated into the reservoir, a control module electrically coupled to the at least two electrodes, wherein the control module controls application of electricity to cause a first one of the at least two electrodes to be positively charged and a second one of the at least two electrodes to be negatively charged, and an impeller disposed in the reservoir for mixing the aqueous salt solution in the reservoir.Type: GrantFiled: August 24, 2018Date of Patent: May 11, 2021Assignee: GenEon Technologies, LLCInventors: John P. Shanahan, Remigio Benavides Gonzalez
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Publication number: 20200054452Abstract: A delivery system for percutaneously deploying a prosthetic heart valve. The system includes an inner shaft assembly, a delivery sheath capsule and a handle maintaining a first actuator and a second actuator. The capsule is configured to compressively retain the prosthetic heart valve over the inner shaft assembly. The first actuator is operated to proximally retract the delivery sheath capsule and expose the prosthetic heart valve relative to the capsule. The second actuator is operated to proximally retract the prosthetic heart valve by transmitting forces to the inner shaft assembly.Type: ApplicationFiled: October 23, 2019Publication date: February 20, 2020Applicant: Medtronic, Inc.Inventors: Adam Shipley, John P. Shanahan, Andrew Crisman
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Patent number: 10456254Abstract: A delivery system for percutaneously deploying a prosthetic heart valve. The system includes an inner shaft assembly, a delivery sheath capsule and a handle maintaining a first actuator and a second actuator. The capsule is configured to compressively retain the prosthetic heart valve over the inner shaft assembly. The first actuator is operated to proximally retract the delivery sheath capsule and expose the prosthetic heart valve relative to the capsule. The second actuator is operated to proximally retract the prosthetic heart valve by transmitting forces to the inner shaft assembly.Type: GrantFiled: November 9, 2016Date of Patent: October 29, 2019Assignee: Medtronic, Inc.Inventors: Adam Shipley, John P. Shanahan, Andrew Crisman
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Publication number: 20180361435Abstract: An apparatus includes a reservoir for an aqueous salt solution, at least two electrodes spaced apart from each other integrated into the reservoir, a control module electrically coupled to the at least two electrodes, wherein the control module controls application of electricity to cause a first one of the at least two electrodes to be positively charged and a second one of the at least two electrodes to be negatively charged, and an impeller disposed in the reservoir for mixing the aqueous salt solution in the reservoir.Type: ApplicationFiled: August 24, 2018Publication date: December 20, 2018Inventors: John P. Shanahan, Remigio Benavides Gonzalez
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Patent number: 10086412Abstract: A floor scrubbing apparatus includes a reservoir for an aqueous salt solution disposed in the floor scrubbing apparatus. An immersion device comprising a submersible housing with at least two iridium-coated electrodes spaced apart from each other within the submersible housing is adapted to be immersed into the reservoir. The floor scrubbing apparatus also includes a control module electrically coupled to the electrodes, wherein the control module controls application of electricity to cause a first electrode to be positively charged and a second electrode to be negatively charged.Type: GrantFiled: July 11, 2017Date of Patent: October 2, 2018Assignee: GENEON TECHNOLOGIES LLCInventors: John P. Shanahan, Remigio Benavides Gonzalez
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Patent number: 10016791Abstract: A floor scrubbing apparatus includes a reservoir for an aqueous salt solution disposed in the floor scrubbing apparatus. An immersion device comprising a submersible housing with at least two iridium-coated electrodes spaced apart from each other within the submersible housing is adapted to be immersed into the reservoir. The floor scrubbing apparatus also includes a control module electrically coupled to the electrodes, wherein the control module controls application of electricity to cause a first electrode to be positively charged and a second electrode to be negatively charged.Type: GrantFiled: January 11, 2017Date of Patent: July 10, 2018Assignee: GENEON TECHNOLOGIES LLCInventors: John P. Shanahan, Remigio Benavides Gonzalez
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Publication number: 20180036125Abstract: Systems and methods for delivering and implanting heart valves are disclosed. The delivery systems can include an integrated introducer. The integrated introducer can include a sheath having an inner diameter that is smaller than the outer diameter of a delivery capsule of the delivery system and an outer diameter that is approximately equal to the outer diameter of the delivery capsule. The integrated introducer can include a hub having a hemostatic seal. The hub can have a locking mechanism configured to fix the integrated introducer in place on the delivery system.Type: ApplicationFiled: September 22, 2017Publication date: February 8, 2018Inventors: Susheel R. Deshmukh, Patrick Griffin, Patrick E. Macaulay, AK M. Masud, Adam J. Shipley, John P. Shanahan, Hubert K. Yeung, Stephen J. Peter, Gustaf LP Belt, Joshua J. Dwork
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Publication number: 20170304875Abstract: A floor scrubbing apparatus includes a reservoir for an aqueous salt solution disposed in the floor scrubbing apparatus. An immersion device comprising a submersible housing with at least two iridium-coated electrodes spaced apart from each other within the submersible housing is adapted to be immersed into the reservoir. The floor scrubbing apparatus also includes a control module electrically coupled to the electrodes, wherein the control module controls application of electricity to cause a first electrode to be positively charged and a second electrode to be negatively charged.Type: ApplicationFiled: July 11, 2017Publication date: October 26, 2017Inventors: John P. Shanahan, Remigio Benavides Gonzalez
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Patent number: 9788943Abstract: Systems and methods for delivering and implanting heart valves are disclosed. The delivery systems can include an integrated introducer. The integrated introducer can include a sheath having an inner diameter that is smaller than the outer diameter of a delivery capsule of the delivery system and an outer diameter that is approximately equal to the outer diameter of the delivery capsule. The integrated introducer can include a hub having a hemostatic seal. The hub can have a locking mechanism configured to fix the integrated introducer in place on the delivery system.Type: GrantFiled: June 11, 2013Date of Patent: October 17, 2017Assignee: Medtronic, Inc.Inventors: Susheel R Deshmukh, Joshua J. Dwork, Patrick Griffin, Patrick E. Macaulay, A K M Masud, Adam J. Shipley, John P. Shanahan, Hubert K. Young, Stephen J. Peter, Gustaf L P Belt
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Publication number: 20170120307Abstract: A floor scrubbing apparatus includes a reservoir for an aqueous salt solution disposed in the floor scrubbing apparatus. An immersion device comprising a submersible housing with at least two iridium-coated electrodes spaced apart from each other within the submersible housing is adapted to be immersed into the reservoir. The floor scrubbing apparatus also includes a control module electrically coupled to the electrodes, wherein the control module controls application of electricity to cause a first electrode to be positively charged and a second electrode to be negatively charged.Type: ApplicationFiled: January 11, 2017Publication date: May 4, 2017Inventors: John P. Shanahan, Remigio Benavides Gonzalez
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Publication number: 20170049569Abstract: A delivery system for percutaneously deploying a prosthetic heart valve. The system includes an inner shaft assembly, a delivery sheath capsule and a handle maintaining a first actuator and a second actuator. The capsule is configured to compressively retain the prosthetic heart valve over the inner shaft assembly. The first actuator is operated to proximally retract the delivery sheath capsule and expose the prosthetic heart valve relative to the capsule. The second actuator is operated to proximally retract the prosthetic heart valve by transmitting forces to the inner shaft assembly.Type: ApplicationFiled: November 9, 2016Publication date: February 23, 2017Inventors: Adam Shipley, John P. Shanahan, Andrew Crisman
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Patent number: 9573171Abstract: A floor scrubbing apparatus includes a reservoir for an aqueous salt solution disposed in the floor scrubbing apparatus. An immersion device comprising a submersible housing with at least two iridium-coated electrodes spaced apart from each other within the submersible housing is adapted to be immersed into the reservoir. The floor scrubbing apparatus also includes a control module electrically coupled to the electrodes, wherein the control module controls application of electricity to cause a first electrode to be positively charged and a second electrode to be negatively charged. At least one of a distance and an angle or angles between the at least two iridium-coated electrodes is adjustable for the control module to control the application of electricity to the electrodes in a manner to perform electrochemical activation (ECA) of the aqueous salt solution in the reservoir to create an ECA product solution.Type: GrantFiled: June 24, 2016Date of Patent: February 21, 2017Assignee: GENEON TECHNOLOGIES LLCInventors: John P. Shanahan, Remigio Benavides Gonzalez
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Patent number: 9522063Abstract: A delivery system for percutaneously deploying a prosthetic heart valve. The system includes an inner shaft assembly, a delivery sheath capsule and a handle maintaining a first actuator and a second actuator. The capsule is configured to compressively retain the prosthetic heart valve over the inner shaft assembly. The first actuator is operated to proximally retract the delivery sheath capsule and expose the prosthetic heart valve relative to the capsule. The second actuator is operated to proximally retract the prosthetic heart valve by transmitting forces to the inner shaft assembly.Type: GrantFiled: March 9, 2015Date of Patent: December 20, 2016Assignee: Medtronic, Inc.Inventors: Adam Shipley, John P. Shanahan, Andrew Crisman
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Patent number: D794571Type: GrantFiled: December 8, 2014Date of Patent: August 15, 2017Assignee: GENEON TECHNOLOGIES LLCInventor: John P. Shanahan