Patents Assigned to KHOURY MEDICAL DEVICES, LLC
-
Patent number: 9861505Abstract: An endograft includes a main body having a wall separating interior and exterior surfaces and adapted to be inserted within the vessel. The main body is characterized by a single proximal opening and two distal openings and at least one aperture extending through the wall. At least one stent is secured to the main body that upon expansion pressure fits the main body into the vessel. An open tunnel is secured to the interior surface of the main body around the main body aperture and secured somewhere along the tunnel length to provide fluid communication between the interior and exterior surfaces of the main body through the aperture and with the vascular branch in proximity to the main body aperture. The insertion of a sleeve positioned partly within the tunnel and extending beyond the exterior surface of the main body into the vascular branch assures to the vascular branch.Type: GrantFiled: November 10, 2016Date of Patent: January 9, 2018Assignee: KHOURY MEDICAL DEVICES, LLCInventor: Michael David Khoury
-
Patent number: 9597209Abstract: An endograft includes a main body having a wall separating interior and exterior surfaces and adapted to be inserted within the vessel. The main body is characterized by a single proximal opening and two distal openings and at least one aperture extending through the wall. At least one stent is secured to the main body that upon expansion pressure fits the main body into the vessel. An open tunnel is secured to the interior surface of the main body around the main body aperture and secured somewhere along the tunnel length to provide fluid communication between the interior and exterior surfaces of the main body through the aperture and with the vascular branch in proximity to the main body aperture. The insertion of a sleeve positioned partly within the tunnel and extending beyond the exterior surface of the main body into the vascular branch assures to the vascular branch.Type: GrantFiled: September 24, 2013Date of Patent: March 21, 2017Assignee: KHOURY MEDICAL DEVICES, LLCInventor: Michael David Khoury
-
Patent number: 9555216Abstract: A distal perfusion sheath (DPS) is provided for cases where blood perfusion is needed for downstream arteries (distal) to the insertion point of the DPS within the target artery. The ability to provide distal perfusion with the DPS allows the DPS to be positioned in the target artery for long periods without causing lack of blood flow (ischemia) to an extremity that the target artery supplies. In embodiments, the DPS can still be used for surgical arterial access while allowing blood flow downstream.Type: GrantFiled: September 17, 2013Date of Patent: January 31, 2017Assignee: KHOURY MEDICAL DEVICES, LLCInventor: Michael D. Khoury
-
Patent number: 9205237Abstract: A distal perfusion sheath (DPS) is provided for cases where blood perfusion is needed for downstream arteries (distal) to the insertion point of the DPS within the target artery. The ability to provide distal perfusion with the DPS allows the DPS to be positioned in the target artery for long periods without causing lack of blood flow (ischemia) to an extremity that the target artery supplies. In certain embodiments, the DPS can still be used for surgical arterial access while allowing blood flow downstream. In addition, embodiments of the DPS configured with longer perfusion shunts can allow a contra-lateral extremity downstream to a large DPS to have blood flow while the sheath is in place.Type: GrantFiled: September 20, 2013Date of Patent: December 8, 2015Assignee: KHOURY MEDICAL DEVICES, LLCInventor: Michael D. Khoury
-
Patent number: 9017275Abstract: A distal perfusion sheath (DPS) is provided for cases where blood perfusion is needed for downstream arteries (distal) to the insertion point of the DPS within the target artery. The ability to provide distal perfusion with the DPS allows the DPS to be positioned in the target artery for long periods without causing lack of blood flow (ischemia) to an extremity that the target artery supplies. In embodiments, the DPS can still be used for surgical arterial access while allowing blood flow downstream. In addition, embodiments of the DPS configured with longer perfusion shunts can allow a contra-lateral extremity downstream to a large DPS to have blood flow while the sheath is in place.Type: GrantFiled: July 13, 2012Date of Patent: April 28, 2015Assignee: Khoury Medical Devices, LLCInventor: Michael D. Khoury
-
Patent number: 8808358Abstract: An endograft for a vessel having a vascular branch extending from the vessel is provided. The endograft includes a main body having a wall separating interior and exterior surfaces and adapted to be inserted within the vessel. The main body is characterized by a single proximal opening and two distal openings and at least one aperture extending through the wall. At least one stent is secured to the main body that upon expansion pressure fits the main body into the vessel. An open tunnel is secured to the interior surface of the main body around the main body aperture and secured somewhere along the tunnel length to provide fluid communication between the interior and exterior surfaces of the main body through the aperture and with the vascular branch in proximity to the main body aperture. The tunnel is readily formed independent of an expandable stent.Type: GrantFiled: June 22, 2006Date of Patent: August 19, 2014Assignee: Khoury Medical Devices, LLCInventor: Michael David Khoury
-
Publication number: 20140094902Abstract: An endograft includes a main body having a wall separating interior and exterior surfaces and adapted to be inserted within the vessel. The main body is characterized by a single proximal opening and two distal openings and at least one aperture extending through the wall. At least one stent is secured to the main body that upon expansion pressure fits the main body into the vessel. An open tunnel is secured to the interior surface of the main body around the main body aperture and secured somewhere along the tunnel length to provide fluid communication between the interior and exterior surfaces of the main body through the aperture and with the vascular branch in proximity to the main body aperture. The insertion of a sleeve positioned partly within the tunnel and extending beyond the exterior surface of the main body into the vascular branch assures to the vascular branch.Type: ApplicationFiled: September 24, 2013Publication date: April 3, 2014Applicant: KHOURY MEDICAL DEVICES, LLCInventor: Michael David Khoury