Patents Assigned to Cardio Medical Solutions, Inc.
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Patent number: 11395658Abstract: Disclosed herein are embodiments of devices and methods for forming a seal covering an incision in tissue. In some embodiments, a deformable member can be loaded into a catheter and inserted into the tissue incision. The deformable member can unfold into a cup-shape which can form a seal around the incision during a procedure. Once the procedure is finished, the deformable member can be drawn back into the tube.Type: GrantFiled: December 28, 2018Date of Patent: July 26, 2022Assignee: Cardio Medical Solutions, Inc.Inventors: Anthony A. Nobles, Benjamin G. Brosch
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Patent number: 10178993Abstract: Disclosed herein are embodiments of devices and methods for forming a seal covering an incision in tissue. In some embodiments, a deformable member can be loaded into a catheter and inserted into the tissue incision. The deformable member can unfold into a cup-shape which can form a seal around the incision during a procedure. Once the procedure is finished, the deformable member can be drawn back into the tube.Type: GrantFiled: July 9, 2015Date of Patent: January 15, 2019Assignee: Cardio Medical Solutions, Inc.Inventors: Anthony A. Nobles, Benjamin G. Brosch
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Patent number: 6936057Abstract: A device and method are disclosed for partially occluding a blood vessel such that an area of hemostasis within the blood vessel is created without interrupting the blood flow through the blood vessel. The device comprises a first and second occlusive members for partially occluding a blood vessel, spaced apart from one another, wherein the occlusive members are inflatable to at least the inner diameter of the blood vessel. A tubular connector interconnects the first and second occlusive members and forms a conduit which allows the blood to flow through. When the occlusive members are inflated, an area of hemostasis is created between an outer surface of the tubular connector and an inner wall of the blood vessel while blood continues to flow through the tubular portion. A tube adapted to extend through an opening in the blood vessel to deploy the device includes multiple lumens, such as an inflation lumen to inflate the device and a suture lumen to collapse the device.Type: GrantFiled: November 7, 2000Date of Patent: August 30, 2005Assignee: Cardio Medical Solutions, Inc. (CMS)Inventor: Anthony A. Nobles
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Patent number: 6409739Abstract: The present invention provides a device and method for creating a seal around the inner wall of an incision in a blood vessel. The device is particularly adapted to create an anastomosis site for coronary artery bypass grafts to a patient's aorta without obstructing the flow of blood in the aorta. The device comprises an extruded tube with a translatable shaft positioned therein. One end of the shaft is coupled to a handle of the device which allows a practitioner to advance and withdraw the shaft relative to the tube or, in an alternative embodiment, to advance and withdraw the tube relative to the shaft. The other end of the shaft is connected to a flexible inverting member which is attached to the distal end of the tube.Type: GrantFiled: May 1, 1998Date of Patent: June 25, 2002Assignee: Cardio Medical Solutions, Inc.Inventors: Anthony A. Nobles, Naoum A. Baladi
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Patent number: 6248121Abstract: A direct-access device with a thin-profile balloon member is used to occlude a blood vessel. The device is ideally suited for occluding a patient's aorta during stopped-heart cardiac procedures. The device comprises a flexible, thin-profile balloon member which forms a balloon in combination with a tubular member, which inflates the thin-profile balloon member. Together, the balloon member and tubular member occlude a blood vessel. The balloon member is attached near the distal end of the tubular member. The width of the balloon member's outer peripheral contact area, which contacts the inner wall of the blood vessel, is substantially narrower than the balloon member's diameter. The balloon member is made of a low compliance material which prevents the balloon member from expanding by more than 40% radially and 50% longitudinally after the balloon member is initially inflated under ambient pressure to its normal, unstretched shape.Type: GrantFiled: July 23, 1998Date of Patent: June 19, 2001Assignee: Cardio Medical Solutions, Inc.Inventor: Anthony A. Nobles
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Patent number: 6171319Abstract: The present invention provides a device and method for creating a seal around the inner wall of an incision in a blood vessel. The device is particularly adapted to create an anastomosis site for coronary artery bypass grafts to a patient's aorta without obstructing the flow of blood in the aorta. The device comprises an extruded tube with a translatable shaft positioned therein. One end of the shaft is coupled to a handle of the device which allows a practitioner to advance and withdraw the shaft relative to the tube. The other end of the shaft is connected to a flexible inverting member which is attached to the distal end of the tube. By manipulating the handle, the practitioner can remotely deform the inverting member between two configurations: an elongated, narrow configuration in which the inverting member is adapted to be inserted through a small incision, and an inverted configuration in which the inverting member forms an expanded, inward-facing cup.Type: GrantFiled: April 27, 1999Date of Patent: January 9, 2001Assignee: Cardio Medical Solutions, Inc.Inventors: Anthony A. Nobles, Naoum A. Baladi
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Patent number: 6143015Abstract: A device and method are disclosed for partially occluding a blood vessel such that an area of hemostasis within the blood vessel is created without interrupting the blood flow through the blood vessel. The device comprises a first and second occlusive members for partially occluding a blood vessel, spaced apart from one another, wherein the occlusive members are inflatable to at least the inner diameter of the blood vessel. A tubular connector interconnects the first and second occlusive members and forms a conduit which allows the blood to flow through. When the occlusive members are inflated, an area of hemostasis is created between an outer surface of the tubular connector and an inner wall of the blood vessel while blood continues to flow through the tubular portion. A tube adapted to extend through an opening in the blood vessel to deploy the device includes multiple lumens, such as an inflation lumen to inflate the device and a suture lumen to collapse the device.Type: GrantFiled: November 18, 1998Date of Patent: November 7, 2000Assignee: Cardio Medical Solutions, Inc.Inventor: Anthony A. Nobles
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Patent number: 5944730Abstract: The present invention provides a device and method for creating a seal around the inner wall of an incision in a blood vessel. The device is particularly adapted to create an anastomosis site for coronary artery bypass grafts to a patient's aorta without obstructing the flow of blood in the aorta. The device comprises an extruded tube with a translatable shaft positioned therein. One end of the shaft is coupled to a handle of the device which allows a practitioner to advance and withdraw the shaft relative to the tube. The other end of the shaft is connected to a flexible inverting member which is attached to the distal end of the tube. By manipulating the handle, the practitioner can remotely deform the inverting member between two configurations: an elongated, narrow configuration in which the inverting member is adapted to be inserted through a small incision, and an inverted configuration in which the inverting member forms an expanded, inward-facing cup.Type: GrantFiled: March 6, 1998Date of Patent: August 31, 1999Assignee: Cardio Medical Solutions, Inc.Inventors: Anthony A. Nobles, Naoum A. Baladi