Patents by Inventor Jonathan L. Eliason
Jonathan L. Eliason 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: 10806903Abstract: A handheld vascular access device for gaining access to a patient's vessel includes a hub, a plurality of access needles and a manifold. The hub has an inner wall and side walls that define a plurality of ports. Each of the plurality of ports has a proximal port end and a distal port end. The proximal port ends define a proximal cross-sectional area and the distal port ends define a distal cross-sectional area. The proximal cross-sectional areas are greater than the distal cross-sectional areas. Each of the plurality of ports taper from the proximal port end to the distal port end. The plurality of hollow access needles is arranged along a plane and fixedly coupled to the distal end of the hub. Each of the plurality of needles has a tip. The manifold removably engages the hub at the proximal end of the hub.Type: GrantFiled: June 20, 2017Date of Patent: October 20, 2020Assignee: PRYTIME MEDICAL DEVICES, INC.Inventors: Curtis J. Franklin, Luke William Fisher, Elijah Atkinson, Todd J. Krummenacher, Jonathan L. Eliason
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Patent number: 10111669Abstract: A system for deploying and selectively inflating a thoracic aortic balloon at a desired location within the thoracic aorta for resuscitative aortic occlusion, inferior to the left subclavian artery, without the aid of fluoroscopy is described. Using CT imaging data, a distance between readily identifiable and consistently located external landmarks of torso extent is measured. Next, using the same data, a second distance from the femoral artery to a desired aortic occlusion location inferior to the left subclavian artery is determined. A correlation between the external measure of torso extent and the desired intra-arterial (i.e. endovascular) distance within the torso is made. Using a nomogram, a calibrated endovascular resuscitative thoracic aortic occlusion system can be positioned to this desired location on any injured individual with end-stage shock and impending cardiovascular collapse or death without the aid of fluoroscopy for delivery or balloon inflation.Type: GrantFiled: September 14, 2015Date of Patent: October 30, 2018Assignee: THE REGENTS OF THE UNIVERSITY OF MICHIGANInventors: Jonathan L. Eliason, Todd E. Rasmussen
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Publication number: 20170368313Abstract: A handheld vascular access device for gaining access to a patient's vessel includes a hub, a plurality of access needles and a manifold. The hub has an inner wall and side walls that define a plurality of ports. Each of the plurality of ports has a proximal port end and a distal port end. The proximal port ends define a proximal cross-sectional area and the distal port ends define a distal cross-sectional area. The proximal cross-sectional areas are greater than the distal cross-sectional areas. Each of the plurality of ports taper from the proximal port end to the distal port end. The plurality of hollow access needles is arranged along a plane and fixedly coupled to the distal end of the hub. Each of the plurality of needles has a tip. The manifold removably engages the hub at the proximal end of the hub.Type: ApplicationFiled: June 20, 2017Publication date: December 28, 2017Inventors: Curtis J. FRANKLIN, Luke William FISHER, Elijah ATKINSON, Todd J. KRUMMENACHER, Jonathan L. ELIASON
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Patent number: 9682217Abstract: A vascular access system and method of use for said system. The vascular access system generally comprises a body member; a shuttle member movably coupled to the body member; and a plurality of access needles fixedly coupled to the shuttle member and extending from the body member to penetrate a patient's skin.Type: GrantFiled: February 26, 2014Date of Patent: June 20, 2017Assignee: PRYTIME MEDICAL DEVICES, INC.Inventors: Curtis Franklin, Jonathan L. Eliason
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Publication number: 20160000446Abstract: A system for deploying and selectively inflating a thoracic aortic balloon at a desired location within the thoracic aorta for resuscitative aortic occlusion, inferior to the left subclavian artery, without the aid of fluoroscopy is described. Using CT imaging data, a distance between readily identifiable and consistently located external landmarks of torso extent is measured. Next, using the same data, a second distance from the femoral artery to a desired aortic occlusion location inferior to the left subclavian artery is determined. A correlation between the external measure of torso extent and the desired intra-arterial (i.e. endovascular) distance within the torso is made. Using a nomogram, a calibrated endovascular resuscitative thoracic aortic occlusion system can be positioned to this desired location on any injured individual with end-stage shock and impending cardiovascular collapse or death without the aid of fluoroscopy for delivery or balloon inflation.Type: ApplicationFiled: September 14, 2015Publication date: January 7, 2016Inventors: Jonathan L. Eliason, Todd E. Rasmussen
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Patent number: 9131874Abstract: A system for deploying and selectively inflating a thoracic aortic balloon at a desired location within the thoracic aorta for resuscitative aortic occlusion, inferior to the left subclavian artery, without the aid of fluoroscopy is described. Using CT imaging data, a distance between readily identifiable and consistently located external landmarks of torso extent is measured. Next, using the same data, a second distance from the femoral artery to a desired aortic occlusion location inferior to the left subclavian artery is determined. A correlation between the external measure of torso extent and the desired intra-arterial (i.e. endovascular) distance within the torso is made. Using a nomogram, a calibrated endovascular resuscitative thoracic aortic occlusion system can be positioned to this desired location on any injured individual with end-stage shock and impending cardiovascular collapse or death without the aid of fluoroscopy for delivery or balloon inflation.Type: GrantFiled: April 21, 2011Date of Patent: September 15, 2015Assignees: THE REGENTS OF THE UNIVERSITY OF MICHIGAN, The United States of America as represented by the Secretary of the Air ForceInventors: Jonathan L. Eliason, Todd E. Rasmussen
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Publication number: 20140249504Abstract: A vascular access system and method of use for said system. The vascular access system generally comprises a body member; a shuttle member movably coupled to the body member; and a plurality of access needles fixedly coupled to the shuttle member and extending from the body member to penetrate a patient's skin.Type: ApplicationFiled: February 26, 2014Publication date: September 4, 2014Applicant: Pryor Medical Devices, Inc.Inventors: Curtis Franklin, Jonathan L. Eliason
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Publication number: 20130102926Abstract: A system for deploying and selectively inflating a thoracic aortic balloon at a desired location within the thoracic aorta for resuscitative aortic occlusion, inferior to the left subclavian artery, without the aid of fluoroscopy is described. Using CT imaging data, a distance between readily identifiable and consistently located external landmarks of torso extent is measured. Next, using the same data, a second distance from the femoral artery to a desired aortic occlusion location inferior to the left subclavian artery is determined. A correlation between the external measure of torso extent and the desired intra-arterial (i.e. endovascular) distance within the torso is made. Using a nomogram, a calibrated endovascular resuscitative thoracic aortic occlusion system can be positioned to this desired location on any injured individual with end-stage shock and impending cardiovascular collapse or death without the aid of fluoroscopy for delivery or balloon inflation.Type: ApplicationFiled: April 21, 2011Publication date: April 25, 2013Applicants: Government of the United States c/o Secretary of the Air Force, THE REGENTS OF THE UNIVERSITY OF MICHIGANInventors: Jonathan L. Eliason, Todd E. Rasmussen