Patents Assigned to Rex Medical, L.P.
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Publication number: 20240108365Abstract: An atherectomy device for removing deposits such as plaque from an interior of a vessel including an outer member, an inner member and a rotatable shaft positioned for rotational movement within the inner member. The outer and inner members are fixed axially. A rotatable tip is mounted to the distal region of the rotatable shaft for rotation about its longitudinal axis upon rotation of the shaft to remove deposits from the vessel.Type: ApplicationFiled: December 13, 2023Publication date: April 4, 2024Applicant: Rex Medical, L.P.Inventors: James F. McGuckin, Jr., John D. Leedle, Colin Valentis, Jenna Rose Israel, Aaron Larry Snyder
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Patent number: 11864780Abstract: An atherectomy device for removing deposits such as plaque from an interior of a vessel including an outer member, an inner member and a rotatable shaft positioned for rotational movement within the inner member. The outer and inner members are fixed axially. A rotatable tip is mounted to the distal region of the rotatable shaft for rotation about its longitudinal axis upon rotation of the shaft to remove deposits from the vessel.Type: GrantFiled: May 21, 2021Date of Patent: January 9, 2024Assignee: REX MEDICAL, L.P.Inventors: James F. McGuckin, Jr., John D. Leedle, Colin Valentis, Jenna Rose Israel, Aaron Larry Snyder
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Publication number: 20230270463Abstract: An atherectomy device for removing deposits such as plaque from an interior of a vessel including an outer member and a rotatable shaft positioned for rotational movement within the outer member and fixed axially within the outer member. A tip is mounted to the distal region of the rotatable shaft and is positioned distally of the distal end of the outer member to create a gap between the proximal end of the rotatable tip and the distalmost edge of the outer member. The rotatable tip has a longitudinal axis mounted to the rotatable shaft for rotation about its longitudinal axis upon rotation of the shaft, the shaft including a guidewire lumen for receiving a guidewire to enable over the wire insertion of the device.Type: ApplicationFiled: December 16, 2022Publication date: August 31, 2023Applicant: Rex Medical, L.P.Inventors: James F. McGuckin, JR., John D. Leedle, Colin Valentis, Jenna Rose Israel
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Publication number: 20230053963Abstract: A device for closing an aperture in a vessel wall including a covering member positionable inside the vessel against the internal opening of the aperture and having a dimension to prevent egress of fluid through the aperture. The covering member has a proximal surface and a distal surface, the distal surface having a concave surface and the proximal surface having a raised surface, wherein four openings are positioned in the raised surface. First and second retainers are positionable external of the vessel and first and second connecting members advance the respective first and second retainers toward the covering member.Type: ApplicationFiled: November 7, 2022Publication date: February 23, 2023Applicant: Rex Medical, L.P.Inventors: Stephen A. DeFonzo, James S. Tarmin, Thanu Anidharan
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Patent number: 11547434Abstract: An atherectomy device for removing deposits such as plaque from an interior of a vessel including an outer member and a rotatable shaft positioned for rotational movement within the outer member and fixed axially within the outer member. A tip is mounted to the distal region of the rotatable shaft and is positioned distally of the distal end of the outer member to create a gap between the proximal end of the rotatable tip and the distalmost edge of the outer member. The rotatable tip has a longitudinal axis mounted to the rotatable shaft for rotation about its longitudinal axis upon rotation of the shaft, the shaft including a guidewire lumen for receiving a guidewire to enable over the wire insertion of the device.Type: GrantFiled: October 4, 2019Date of Patent: January 10, 2023Assignee: REX MEDICAL L.P.Inventors: James F. McGuckin, Jr., John D. Leedle, Colin Valentis, Jenna Rose Israel
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Publication number: 20220401122Abstract: An atherectomy device for removing deposits such as plaque from an interior of a vessel including an outer member and a rotatable shaft positioned for rotational movement within the outer member. The outer member is fixed axially. A rotatable tip is mounted to the distal region of the rotatable shaft for rotation about its longitudinal axis upon rotation of the shaft. The rotatable shaft includes a guidewire lumen for receiving a guidewire to enable over the wire insertion of the device.Type: ApplicationFiled: August 5, 2022Publication date: December 22, 2022Applicant: Rex Medical, L.P.Inventors: James F. McGuckin, JR., John D. Leedle, Colin Valentis, Jenna Rose Israel, Aaron Larry Snyder
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Publication number: 20220370054Abstract: A surgical delivery instrument for delivering a vascular hole closure device having a hole covering member. The delivery instrument comprises a housing, a plunger and an advancer movable within the housing, the advancer having a first portion and a distal portion hingedly connected to the first portion and forming a casing for supporting the hole covering member. Distal movement of the advancer pivots the casing from an angled position to a more linear position to change the orientation of the covering member from a transverse position to a more aligned position. The plunger is advanceable to advance the covering member into the vessel.Type: ApplicationFiled: June 10, 2022Publication date: November 24, 2022Applicant: Rex Medical, L.P.Inventors: Stephan A. DeFonzo, James S. Tarmin, Thanu Anidharan
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Patent number: 11504105Abstract: A device for closing an aperture in a vessel wall including a covering member positionable inside the vessel against the internal opening of the aperture and having a dimension to prevent egress of fluid through the aperture. The covering member has a proximal surface and a distal surface, the distal surface having a concave surface and the proximal surface having a raised surface, wherein four openings are positioned in the raised surface. First and second retainers are positionable external of the vessel and first and second connecting members advance the respective first and second retainers toward the covering member.Type: GrantFiled: December 27, 2019Date of Patent: November 22, 2022Assignee: REX MEDICAL L.P.Inventors: Stephen A. DeFonzo, James S. Tarmin, Thanu Anidharan
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Publication number: 20220331108Abstract: A device for treating chronic heart failure made of a construct composed of cardiac tissue and a frame supporting the construct. The frame has a plurality of elongated members and the cardiac tissue is attached to the elongated members. The elongated members extend outwardly from a converging region and diverge to provide a distal opening and a space proximal of the distal opening between the elongated members, the space dimensioned to fit over a heart of the patient to treat chronic heart failure.Type: ApplicationFiled: July 1, 2022Publication date: October 20, 2022Applicant: Rex Medical, L.P.Inventor: James F. McGuckin, JR.
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Publication number: 20220280320Abstract: A device for treating obesity by limiting absorption of food through a wall of a duodenum of a patient including a sleeve inserted into the duodenum of a patient. The sleeve includes a plurality of first blocking areas and a plurality of first food absorption areas, the first blocking areas providing duodenum wall covers to prevent food absorption through the duodenum wall and the first blocking areas together defining a first total blocking area. The first food absorption areas providing access to the duodenum wall to enable food absorption through the duodenum wall and the first food absorption areas together defining a first total absorption area.Type: ApplicationFiled: April 13, 2022Publication date: September 8, 2022Applicant: Rex Medical, L.P.Inventor: James F. McGuckin, JR.
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Patent number: 11426194Abstract: An atherectomy device for removing deposits such as plaque from an interior of a vessel including an outer member and a rotatable shaft positioned for rotational movement within the outer member. The outer member is fixed axially. A rotatable tip is mounted to the distal region of the rotatable shaft for rotation about its longitudinal axis upon rotation of the shaft. The rotatable shaft includes a guidewire lumen for receiving a guidewire to enable over the wire insertion of the device.Type: GrantFiled: August 30, 2019Date of Patent: August 30, 2022Assignee: Rex Medical L.P.Inventors: James F. McGuckin, Jr., John D. Leedle, Colin Valentis, Jenna Rose Israel, Aaron Larry Snyder
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Patent number: 11382752Abstract: A device for treating chronic heart failure made of a construct composed of cardiac tissue and a frame supporting the construct. The frame has a plurality of elongated members and the cardiac tissue is attached to the elongated members. The elongated members extend outwardly from a converging region and diverge to provide a distal opening and a space proximal of the distal opening between the elongated members, the space dimensioned to fit over a heart of the patient to treat chronic heart failure.Type: GrantFiled: December 26, 2019Date of Patent: July 12, 2022Assignee: Rex Medical, L.P.Inventor: James F. McGuckin, Jr.
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Patent number: 11375763Abstract: A helmet for tracking impact including at least one sensor, a processor in communication with the sensor and a storage file in communication with the processor, the at least one sensor measures a force applied to the helmet and sends a signal to the processor indicative of the measured force. The processor receives the signal indicative of the measured force and compares the measured force to a predetermined value, wherein if the measured force exceeds the predetermined value data is sent to the storage file to record the measured force. The helmet can include an alarm system and/or an injury tracking system.Type: GrantFiled: August 30, 2019Date of Patent: July 5, 2022Assignee: Rex Medical, L.P.Inventor: James F. McGuckin, Jr.
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Publication number: 20220202441Abstract: A surgical atherectomy apparatus for removing particles such as plaque from an interior of a vessel having a motor housing slidable axially between a proximal position and a distal position. An axially fixed sheath extends from the outer housing and a catheter is connected to the motor housing and is positioned within the sheath. A rotatable shaft is positioned within the lumen of the catheter and is operatively connected to the motor for rotational movement, the rotatable shaft and catheter movable by movement of the motor housing between the proximal and distal positions. The rotatable shaft has an atherectomy bit extending therefrom for dislodgement of particles when rotated by the motor and dislodged particles are aspirated in the lumen of the catheter.Type: ApplicationFiled: February 11, 2022Publication date: June 30, 2022Applicant: Rex Medical, L.P.Inventors: James F. McGuckin, JR., John D. Leedle, Colin Valentis, Jenna Rose Israel
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Patent number: 11369354Abstract: A surgical delivery instrument for delivering a vascular hole closure device having a hole covering member. The delivery instrument comprises a housing, a plunger and an advancer movable within the housing, the advancer having a first portion and a distal portion hingedly connected to the first portion and forming a casing for supporting the hole covering member. Distal movement of the advancer pivots the casing from an angled position to a more linear position to change the orientation of the covering member from a transverse position to a more aligned position. The plunger is advanceable to advance the covering member into the vessel.Type: GrantFiled: September 21, 2018Date of Patent: June 28, 2022Assignee: Rex Medical L.P.Inventors: Stephan A. DeFonzo, James S. Tarmin, Thanu Anidharan
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Patent number: 11253292Abstract: A surgical atherectomy apparatus for removing particles such as plaque from an interior of a vessel having a motor housing slidable axially between a proximal position and a distal position. An axially fixed sheath extends from the outer housing and a catheter is connected to the motor housing and is positioned within the sheath. A rotatable shaft is positioned within the lumen of the catheter and is operatively connected to the motor for rotational movement, the rotatable shaft and catheter movable by movement of the motor housing between the proximal and distal positions. The rotatable shaft has an atherectomy bit extending therefrom for dislodgement of particles when rotated by the motor and dislodged particles are aspirated in the lumen of the catheter.Type: GrantFiled: August 21, 2016Date of Patent: February 22, 2022Assignee: Rex Medical, L.P.Inventors: James F. McGuckin, Jr., John D. Leedle, Colin Valentis, Jenna Rose Israel
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Patent number: 11213088Abstract: A helmet including a body, an outer shell having an inner surface and an outer surface and a plurality of shock absorbers, the shock absorbers being positioned internal of the outer shell. A first set of shock absorbers has a first shock absorption characteristic and a second set of shock absorbers has a second shock absorption characteristic, the second shock absorption characteristic being different than the first shock absorber.Type: GrantFiled: May 24, 2019Date of Patent: January 4, 2022Assignee: Rex Medical, L.P.Inventor: James F. McGuckin, Jr.
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Patent number: 11185663Abstract: A surgical apparatus for delivering fluid to treat renal hypertension including an elongated member having a distal tip and a plurality of openings formed in a sidewall proximal of the distal tip. A plurality of fluid delivery members are movably positioned in the elongated member, each of the fluid delivery members having a lumen and at least one opening communicating with the lumen for delivering fluid extravascularly. An actuator is operatively associated with the fluid delivery members, the actuator actuable to a first position to move the fluid delivery members from a retracted position within the elongated member to a deployed position extending radially with respect to the elongated member. A balloon is expandable radially from the elongated member to seal the renal artery during application of fluid through the fluid delivery members.Type: GrantFiled: November 3, 2017Date of Patent: November 30, 2021Assignee: Rex Medical, L.P.Inventor: James F. McGuckin, Jr.
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Publication number: 20210330307Abstract: A device for closing an aperture in a vessel wall comprising a covering member having a longitudinal axis and positionable inside the vessel against the internal opening of the aperture and having a dimension to prevent egress of fluid through the aperture and having a first opening. A first retainer is positionable external of the vessel. A flexible connecting member operatively connects the covering member and the first retainer, wherein the first opening of the covering member is configured to restrict movement of the connecting member.Type: ApplicationFiled: July 10, 2021Publication date: October 28, 2021Applicant: Rex Medical, L.P.Inventors: James F. McGuckin, JR., John D. Leedle, James S. Tarmin, Thanu Anidharan, Stephan A. DeFonzo
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Publication number: 20210290258Abstract: An atherectomy device for removing deposits such as plaque from an interior of a vessel including an outer member, an inner member and a rotatable shaft positioned for rotational movement within the inner member. The outer and inner members are fixed axially. A rotatable tip is mounted to the distal region of the rotatable shaft for rotation about its longitudinal axis upon rotation of the shaft to remove deposits from the vessel.Type: ApplicationFiled: May 21, 2021Publication date: September 23, 2021Applicant: Rex Medical, L.P.Inventors: James F. McGuckin, JR., John D. Leedle, Colin Valentis, Jenna Rose Israel, Aaron Larry Snyder