Patents Assigned to Phillips Medical LLC
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Patent number: 11751860Abstract: A system to facilitate sealing a puncture of a vessel includes an implant having first and second expandable sections, and a delivery device that includes an inner tube and a circumscribing outer tube. The outer tube defines a first lumen configured to retain the implant, and a second lumen configured to channel fluid from the vessel through a distal opening proximal to the implant. A pusher circumscribed at least partially by the outer tube is configured to compress the implant to selectively expand the first and second expandable sections. The outer tube is selectively retractable relative to the inner tube such that the first expandable section remains substantially within the first lumen and the second expandable section is positioned outside of the first lumen. The outer tube is further selectively retractable relative to the inner tube such that the first expandable section is positioned outside of the first lumen.Type: GrantFiled: October 25, 2021Date of Patent: September 12, 2023Assignee: Phillips Medical, LLCInventor: Victor Matthew Phillips
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Patent number: 11185318Abstract: A system to facilitate sealing a puncture of a vessel includes an implant having first and second expandable sections, and a delivery device that includes an inner tube and a circumscribing outer tube. The outer tube defines a first lumen configured to retain the implant, and a second lumen configured to channel fluid from the vessel through a distal opening proximal to the implant. A pusher circumscribed at least partially by the outer tube is configured to compress the implant to selectively expand the first and second expandable sections. The outer tube is selectively retractable relative to the inner tube such that the first expandable section remains substantially within the first lumen and the second expandable section is positioned outside of the first lumen. The outer tube is further selectively retractable relative to the inner tube such that the first expandable section is positioned outside of the first lumen.Type: GrantFiled: September 6, 2019Date of Patent: November 30, 2021Assignee: Phillips Medical, LLCInventor: Victor Matthew Phillips
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Patent number: 10772615Abstract: A hemostatic device includes a first tube defining a first lumen configured to channel a fluid therethrough, and a second tube housing at least a portion of the first tube and at least partially defining a second lumen configured to retain a hemocoagulant agent therein. The second tube is moveable with respect to the first tube, such that the hemocoagulant agent is at least substantially retained within the second lumen when the second tube is in a first position, and the hemocoagulant agent is at least partially exposed when the second tube is in a second position.Type: GrantFiled: November 8, 2017Date of Patent: September 15, 2020Assignee: Phillips Medical, LLCInventors: Victor Matthew Phillips, Royce Allen Simpson
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Patent number: 10765415Abstract: A hemostatic device for sealing a puncture of a vessel includes a first tube defining a first lumen. The first lumen is configured to receive a guidewire and a flow of a fluid therethrough. The hemostatic device also includes a second tube circumscribing at least a portion of the first tube and at least partially defining a second lumen. The hemostatic device further includes a substantially rigid stopper coupled to a distal end of the second tube. The stopper defines a stopper lumen that receives the first tube therethrough in an interference fit. A first opening is defined in a side wall of the first tube and positioned distally relative to the stopper. At least one injection groove defined in an outer surface of the stopper cooperates with the distal end of the second tube to define at least one second opening in flow communication with the second lumen.Type: GrantFiled: May 10, 2018Date of Patent: September 8, 2020Assignee: Phillips Medical, LLCInventor: Victor Matthew Phillips
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Patent number: 10722226Abstract: A hemostatic device for sealing a puncture of a vessel includes a first tube defining a first lumen, and a malecot coupled to the first tube. The malecot is selectively actuatable from a neutral configuration to a stopper configuration. The hemostatic device also includes a second tube circumscribing at least a portion of the first tube. The second tube at least partially defines a second lumen and a third lumen. The second tube includes a first opening in flow communication with the third lumen and positioned proximally relative to the malecot. The second tube is selectively orientable to at least partially expose a hemocoagulant agent retained in the second lumen.Type: GrantFiled: August 27, 2018Date of Patent: July 28, 2020Assignee: Phillips Medical, LLCInventors: Victor Matthew Phillips, William Robert Rebh, Jr.
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Patent number: 10716551Abstract: A closure system configured to facilitate hemostasis at a puncture of a vessel includes a delivery sheath that extends longitudinally from a proximal end to a distal end. The delivery sheath defines a lumen extending therethrough. The delivery sheath lumen is configured to receive a first guidewire therethrough. The system also includes an introducer needle coupled to the delivery sheath at an offset relative to the delivery sheath. The introducer needle defines a lumen extending therethrough. The introducer needle lumen is configured to receive a second guidewire therethrough.Type: GrantFiled: October 31, 2017Date of Patent: July 21, 2020Assignee: Phillips Medical, LLCInventor: Victor Matthew Phillips
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Patent number: 10624620Abstract: A closure system configured to facilitate hemostasis at a puncture of a vessel includes a delivery sheath that extends longitudinally from a delivery sheath proximal end to a delivery sheath distal end. The delivery sheath defines a delivery sheath lumen extending therethrough and configured to receive a first guidewire therethrough. The system also includes an introducer needle configured to selectively couple to the delivery sheath for movement relative to the delivery sheath. The introducer needle is configured to form a secondary access site in the vessel at an offset from the puncture after the delivery sheath distal end is advanced through the puncture. The system further includes a stylet configured to be received through the delivery sheath lumen adjacent to the first guidewire. The stylet includes a stylet magnet configured to magnetically couple to a guidewire magnet of a second guidewire advanced through the secondary access site.Type: GrantFiled: March 1, 2018Date of Patent: April 21, 2020Assignee: Phillips Medical, LLCInventor: Victor Matthew Phillips
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Patent number: 10448938Abstract: A system to facilitate sealing a puncture of a vessel includes an implant having first and second expandable sections, and a delivery device that includes an inner tube and a circumscribing outer tube. The outer tube defines a first lumen configured to retain the implant, and a second lumen configured to channel fluid from the vessel through a distal opening proximal to the implant. A pusher circumscribed at least partially by the outer tube is configured to compress the implant to selectively expand the first and second expandable sections. The outer tube is selectively retractable relative to the inner tube such that the first expandable section remains substantially within the first lumen and the second expandable section is positioned outside of the first lumen. The outer tube is further selectively retractable relative to the inner tube such that the first expandable section is positioned outside of the first lumen.Type: GrantFiled: June 16, 2016Date of Patent: October 22, 2019Assignee: Phillips Medical, LLCInventor: Victor Matthew Phillips
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Patent number: 10085730Abstract: A hemostatic device for sealing a puncture of a vessel includes a first tube defining a first lumen, and a malecot coupled to the first tube. The malecot is selectively actuatable from a neutral configuration to a stopper configuration. The hemostatic device also includes a second tube circumscribing at least a portion of the first tube. The second tube at least partially defines a second lumen and a third lumen. The second tube includes a first opening in flow communication with the third lumen and positioned proximally relative to the malecot. The second tube is selectively orientable to at least partially expose a hemocoagulant agent retained in the second lumen.Type: GrantFiled: May 11, 2015Date of Patent: October 2, 2018Assignee: Phillips Medical, LLCInventors: Victor Matthew Phillips, William Robert Rebh, Jr.
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Patent number: 9993236Abstract: A hemostatic device for sealing a puncture of a vessel includes a first tube defining a first lumen. The first lumen is configured to receive a guidewire and a flow of a fluid therethrough. The hemostatic device also includes a second tube circumscribing at least a portion of the first tube and at least partially defining a second lumen. The hemostatic device further includes a substantially rigid stopper coupled to a distal end of the second tube. The stopper defines a stopper lumen that receives the first tube therethrough in an interference fit. A first opening is defined in a side wall of the first tube and positioned distally relative to the stopper. At least one injection groove defined in an outer surface of the stopper cooperates with the distal end of the second tube to define at least one second opening in flow communication with the second lumen.Type: GrantFiled: July 14, 2015Date of Patent: June 12, 2018Assignee: Phillips Medical, LLCInventor: Victor Matthew Phillips
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Patent number: 9839416Abstract: A hemostatic device includes a first tube defining a first lumen configured to channel a fluid therethrough, and a second tube housing at least a portion of the first tube and at least partially defining a second lumen configured to retain a hemocoagulant agent therein. The second tube is moveable with respect to the first tube, such that the hemocoagulant agent is at least substantially retained within the second lumen when the second tube is in a first position, and the hemocoagulant agent is at least partially exposed when the second tube is in a second position.Type: GrantFiled: July 12, 2013Date of Patent: December 12, 2017Assignee: Phillips Medical, LLCInventors: Victor Matthew Phillips, Royce Allen Simpson
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Patent number: 9724081Abstract: A hemostatic system includes a first tube defining a first lumen configured to channel a fluid therethrough, a second tube housing at least a portion of the first tube and at least partially defining a second lumen configured to channel a hemocoagulant agent therethrough, a hopper coupled to the second tube, and an injection device. The hopper defines a cavity in fluid communication with the second lumen and is configured to retain the hemocoagulant agent therein. The injection device is selectively positionable within the second lumen and/or the cavity to facilitate channeling the hemocoagulant agent from the cavity through the second lumen.Type: GrantFiled: June 4, 2013Date of Patent: August 8, 2017Assignee: Phillips Medical LLCInventors: Victor Matthew Phillips, Royce Allen Simpson
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Patent number: 9642604Abstract: A hemostatic system includes an inner tube and an injection sheath coupled to the inner tube. The injection sheath houses at least a section of the inner tube. The inner tube defines a first lumen configured to channel a fluid therethrough, and the injection sheath defines a second lumen configured to channel a hemocoagulant agent therethrough. An injection device is positionable within the injection sheath to facilitate channeling the hemocoagulant agent through the second lumen. The injection device defines a third lumen in fluid communication with the first lumen when the injection device is positioned within the injection sheath. The injection device includes a valve that is moveable to selectively restrict access to a portion of the injection device.Type: GrantFiled: April 12, 2012Date of Patent: May 9, 2017Assignee: Phillips Medical LLCInventor: Victor Matthew Phillips
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Patent number: 9468428Abstract: A hemostatic device includes an injection tube having at least one distal tube opening configured to discharge a first fluid to facilitate sealing the puncture. A guide is adjacent a distal end of the injection tube. The guide includes a cone-shaped portion having an apex oriented towards a distal end of the hemostatic device.Type: GrantFiled: June 13, 2012Date of Patent: October 18, 2016Assignee: Phillips Medical LLCInventor: Victor Matthew Phillips
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Patent number: 9179900Abstract: A hemostatic device is provided for sealing a puncture of a vessel. The hemostatic device includes a locator device and an injection tube coupled to the locator device. The locator device includes a device valve that is actuatable to selectively restrict access to a portion of the locator device. The hemostatic device is advanced into the vessel until a first fluid is channeled through the locator device. The device valve is actuated to selectively restrict the first fluid from being channeled through the locator device. A second fluid is injected through the injection tube to facilitate sealing a puncture of the vessel. The hemostatic device is withdrawn from the vessel.Type: GrantFiled: April 19, 2010Date of Patent: November 10, 2015Assignee: Phillips Medical LLCInventor: Victor Matthew Phillips
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Patent number: 8876862Abstract: A hemostatic device is provided for sealing a puncture of a vessel. The hemostatic device includes a locator device and an injection tube coupled to the locator device. The locator device includes a device valve that is actuatable to selectively restrict access to a portion of the locator device. The hemostatic device is advanced into the vessel until a first fluid is channeled through the locator device. The device valve is actuated to selectively restrict the first fluid from being channeled through the locator device. A second fluid is injected through the injection tube to facilitate sealing a puncture of the vessel. The hemostatic device is withdrawn from the vessel.Type: GrantFiled: April 14, 2011Date of Patent: November 4, 2014Assignee: Phillips Medical LLCInventor: Victor Matthew Phillips