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Surgery > Blood Drawn And Replaced Or Treated And Returned To Body > Body Inserted Tubular Conduit Structure Body Inserted Tubular Conduit StructureBody Inserted Tubular Conduit Structure patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/30/06 - 20060270962 - Dialysis catheter A dialysis catheter comprising a first portion having a first dianeter, an elongated distal portion having a second diameter smaller than the first diameter, and a transition region between the first portion and distal portion. A first longitudinally extending central lumen configured to deliver blood terminates in an opening in ... 11/09/06 - 20060253059 - Soft-flow aortic cannula tip An aortic cannula tip for reintroducing blood into the blood stream via the aorta. The tip creates a soft flame-shaped flow pattern that reduces the chances of dislodging atheromatous or adherent thromba from the inside surfaces of the aorta. A gentle tapered shape allows the tip to penetrate a small ... 09/14/06 - 20060206048 - Multi-lumen catheter system used in a blood treatment process A catheter system facilitates blood treatments such as apheresis that require simultaneous withdrawal and return of blood to a patient at high flow rates. A multi-lumen catheter has an external coupling device connected to a pump and blood treatment device. All of the lumens are designed to be used in ... 07/20/06 - 20060161094 - 3d clampable valve flow reversing system A flow reversal valve for a tubular fluid flow set comprises at least four tubular branches and a tubular loop. The tubular loop separately connects with each of the tubular branches at ends thereof, the tubular loop having collapsible, clampable tube sections between connections with the branches. At least some ... 04/27/06 - 20060089588 - Aortic balloon occlusion cannula An aortic balloon occlusion cannula for the occlusion of the ascending aorta during cardiac surgery includes a cannula containing several lumina that are separated from one another. The cannula carries two dilatable occlusion balloons positioned at a distance from each other, one of the balloons being neighbored to the proximal ... 04/20/06 - 20060084906 - Systems and methods for performing blood processing and/or fluid exchange procedures A flow management system comprising a first panel having a fluid pathway and a second panel having a fluid pathway for passing a second fluid. The fluid pathway of the first panel passes a first fluid. The first panel includes a first compartment to receive a volume of the first ... 01/19/06 - 20060015057 - Coating for arterial-venous blood tubing set for hemodialysis system A blood tubing set such as an arterial-venous blood tubing set used in hemodialysis is coated with a copolymer having a hydrophobic segment and a hydrophilic segment. For example, the coating can be PEO-PPO-PEO triblock copolymer. The hydrophobic segment attaches to the tubing set, and the hydrophilic segment prevents or ... 01/05/06 - 20060004316 - Reduction of recirculation in catheters A catheter tip designed to reduce the outflow velocity and/or directional momentum of fluid being infused by a catheter having such a tip. In one variation, a plurality of channels is provided at the distal portion of the catheter to increase the outflow cross-sectional area. In another variation, the diameter ... 07/21/05 - 20050159696 - Tapered tubing for use in extracorporeal circuit for peripheral vein fluid removal A tapered extracorporeal blood tube having at least a first end of the tube with a large diameter, a narrow diameter section of the tube, and a tapered tube transition section between the first end and the narrow section. The tapered blood tube reduces the overall blood flow volume in ... 07/07/05 - 20050148924 - Tube for medical applications and circuit incorporating such tube A tube for medical applications comprises a chlorine-free material and has a layer defining an outer surface of the tube. The tube is manufactured from a polymer material having a solubility parameter within the range 9.9±1.5 (cal/cm3)1/2. ... ### FreshPatents.com Support |