Matches 1 - 50 out of 141 1 2 3 >


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US20130338559 BLOOD PUMP SYSTEMS AND METHODS  
The present invention relates to a rotary blood pump with a double pivot contact bearing system with an operating range between about 50 mL/min and about 1500 mL/min is described, wherein the...
US20110028882 MEDICAL APPARATUS  
A medical apparatus comprises a machine (2) for treatment of fluids provided with means (3) for treating a patient's blood which exhibits a control unit (4) for sending command signals and...
US20120150089 DEVICE FOR PUMPING BLOOD IN AN EXTRACORPOREAL CIRCUIT  
A device for pumping blood in an extracorporeal circuit includes a centrifugal pump that suctions the blood to be pumped via a venous hose line connected to a suction side of the pump and releases...
US20120203158 DEVICE FOR TREATING AN INDIVIDUAL SUFFERING FROM CARDIAC INSUFFICIENCY, CARDIAC ARREST, CIRCULATORY ARREST OR STROKE  
The invention relates to a device for treating an individual suffering from cardiac or circulatory arrest or from a stroke, comprising blood withdrawal means (BE) that can be applied to the...
US20110230812 METHOD AND DEVICE FOR RECOGNITION OF PARAVASAL BLEEDING  
A method and a device for recognition of paravasal bleeding upon a supplying of blood to a vascular access via a line and/or upon the removal of blood from a vascular access via a line,...
US20120143115 Cardiopulmonary Apparatus And Methods For Preserving Organ Viability  
Apparatus and methods for providing extracorporeal blood circulation and oxygenation control include multi-stage de-airing of blood to provide automated cardiopulmonary replacement to preserve the...
US20110014158 COMPOSITIONS AND METHODS OF USING CHONDROITINASE ABCI MUTANTS  
The present invention relates to protein and nucleic acid mutants of chondroitinase ABCI. Such chondroitinase ABCI mutant enzymes exhibit altered chondroitin lyase activity or increased resistance...
US20120220914 Shrouded Sensor Clip Assembly and Blood Chamber for an Optical Blood Monitoring System  
An optical blood monitoring system includes a sensor clip assembly and a blood chamber. The blood chamber has an internal flow cavity for extracorporeal blood flow and viewing lenses to enable the...
US20110257576 PERFUSION SYSTEM WITH RFID  
The disclosure pertains to a perfusion system that is easy to set-up, use and monitor during a bypass procedure. In some embodiments, the disclosure pertains to a perfusion system in which at...
US20130303960 Real-Time Adaptive Immune System and Method  
The interface between nanotechnology and biological systems is used to synthetically replicate the body's vital, innate, immune functions with targeted precision. Through the creation and use of...
US20120296253 HAEMODIALYSIS MACHINE RETROFIT AND CONTROL INSTALLATION AND USE THEREOF FOR THE TREATMENT OF PROLIFERATIVE DISORDERS  
A haemodialysis machine retrofit and control installation including an intake-flow blood glucose sensor and an intake-flow blood glutamine sensor, a return-flow blood glucose sensor and...
US20110230772 METHOD AND DEVICE FOR INVASIVE BLOOD PRESSURE MEASUREMENT IN A VASCULAR ACCESS  
A device and method for invasive blood pressure measurement in a vascular access under continuous blood flows in a treatment device in extracorporeal detoxification methods is provided. Systemic...
US20110152739 EXTRACORPOREAL BLOOD TREATMENT APPARATUS  
In an extracorporeal blood treatment apparatus, a user interface (22) has a touch screen for displaying two bar-graphs (24) of pressures in the extracorporeal blood circuit. By touching a...
US20130274644 OBTAINING CONTROL SETTINGS FOR A DIALYSIS MACHINE  
Prior to each treatment session for an individual patient, a machine controller in a dialysis machine obtains from a logic device a set of current control settings of the machine-related...
US20120029408 APPARATUS, SYSTEM AND METHODS FOR EXTRACORPOREAL BLOOD PROCESSING FOR SELECTIVELY COOLING THE BRAIN RELATIVE TO THE BODY DURING HYPERTHERMIC TREATMENT OR TO INDUCE HYPOTHERMIA OF THE BRAIN  
A system, apparatus and methods are provided for extra-corporeal blood treatment, and in particular for establishing and maintaining a neck down differential body temperature, while maintaining...
US20150182680 MEDICAL APPARATUS FOR EXTRACORPOREAL BLOOD TREATMENT AND METHOD FOR DETERMINING A BLOOD PARAMETER VALUE IN A MEDICAL APPARATUS THEREOF  
A medical apparatus for extracorporeal blood treatment and a method for determining blood parameter value have been provided. The medical apparatus has a control unit (9) configured for taking...
US20100331605 Physiologic pulsatile pump  
A pulsatile blood circulating pump system that is adapted for use in cardiopulmonary bypass, ventricular assist (LVAD, RVAD, BiVAD), ECMO, organ preservation, fetal cardiac bypass, cancer...
US20110178452 DEVICE FOR EXTRACORPOREAL BLOOD TREATMENT IN SINGLE-NEEDLE OPERATION MODE  
A device for the extracorporal blood treatment in a single-needle operating mode includes means for delivering blood into, and means for delivering blood out of means for collecting blood, and a...
US20050261619 Vortex-flow air removal in a blood perfusion system  
An air removal system removes air from blood flowing in a perfusion system. A first elongated, substantially cylindrical chamber is provided having a central longitudinal axis between an upstream...
US20070161941 On demand and post-treatment delivery of saline to a dialysis patient  
Apparatus for use in a dialysis system are disclosed including an apparatus for delivering saline during dialysis treatment, an apparatus for delivering saline to a patient after dialysis...
US20050004504 Catheter for extracorporeal treatment  
A catheter assembly for use in extracorporeal treatment of a bodily fluid. The catheter assembly includes a catheter body having an outer tubular member and an inner tubular member. At least one...
US20110218474 APPARATUS FOR THE DESTRUCTION OF TUMOR CELLS OR PATHOGENS IN THE BLOOD STREAM  
The invention relates to an apparatus for destroying tumor cells or pathogens in the blood stream, comprising at least one ultrasonic frequency generator (11) and a device for forming an...
US20090076433 AUTOMATIC PRIME OF AN EXTRACORPOREAL BLOOD CIRCUIT  
A system for priming an extracorporeal blood circuit is described. The system includes a fluid circuit with an air venting mechanism, a reversible pump, arterial and venous lines, a prime waste...
US20090088675 FLUID AND AIR HANDLING IN BLOOD AND DIALYSIS CIRCUITS  
An air purging method includes: (a) detecting a low fluid level in a blood circuit indicating a high amount of air in the blood circuit; (b) stopping a blood pump; (c) closing a venous patient...
US20140323942 FUZZY LOGIC  
The described system and method for blood treatment are configured to detect at least two hemodynamic parameters, for example the blood pressure and the relative blood volume, during the blood...
US20130261529 EXTRACORPOREAL BLOOD TREATMENT AND SYSTEM HAVING REVERSIBLE BLOOD PUMPS  
An extracorporeal blood processing method using a blood circuit comprising a pair of blood passages attached to opposite flow ends of a blood treatment device and said blood circuit is mounted on...
US20100049114 BLOOD TREATMENT APPLIANCE, STORAGE MEANS FOR USING WITH THE BLOOD TREATMENT APPLIANCE, AND COMBINATION OF THE BLOOD TREATMENT APPLIANCE AND STORAGE MEANS  
The present invention relates to the field of blood treatment machines such as hemodialysis machines. The object of this invention is to improve upon a generic blood treatment machine such that a...
US20080188789 Peristaltic Pump Tube  
A tube for a peristaltic pump comprises an elastically deformable tubular body (2) made from a PVC composition containing: 100 phr of a PVC resin having a K value, measured according to standard...
US20070173753 System and method of air embolism detection and diversion  
A perfusion system for treating blood of a patient during a surgical procedure includes a venous line for carrying blood removed from the patient. A flow control valve has first and second inlets...
US20050075597 Vascular access preservation in hemodialysis patients  
The present invention relates generally to the field of hemodialysis, including methods and kits that can be employed to improve hemodialysis therapy. The present invention encompasses methods and...
US20150045712 Blood Feeding Flow Rate-Controlling Device and Extracorporeal Circulation Device  
A blood supply flow rate controlling device (2), which is a device for controlling the blood supply flow rate in an extracorporeal circulation device connected to a living body (10), includes...
US20120323157 Method for Blood Withdrawal and Infusion Using a Pressure Controller  
A method and apparatus for controlling blood withdrawal and infusion flow rate with the use of a pressure controller. The pressure controller uses pressure targets based upon occlusion limits that...
US20090137940 DIAPHRAGM PUMP AND RELATED SYSTEMS AND METHODS  
In some arrangements, a pump for moving a fluid has one or more pump chambers and one or more flow control valves with diaphragm actuation regions. Motive fluid can activate the diaphragm...
US20150057589 Method and Apparatus for Controlled Reoxygenation  
A method and apparatus for performing coronary perfusion and cardiac reoxygenation that enables accurate control of oxygen levels in blood used for the coronary circulation. Deoxygenated blood and...
US20090182258 OXIMETRY AND CAPNOGRAPHY SYSTEM FOR USE IN CONNECTION WITH AN EXTRACORPOREAL CIRCULATION PROCEDURE  
An oximetry and capnography monitoring system associated to a gas analyzer applied to an ECC procedure, in which a mechanical device based on a tubular circuit is contemplated, such that when the...
US20100228175 SYSTEM FOR HARVESTING AND DISPENSING BLOOD CLOT  
A system for harvesting and dispensing blood clot, the system comprising: apparatus for drawing blood;apparatus for stirring the blood so as to form clot; andapparatus for delivering clot to a...
US20080195021 ACOUSTIC ACCESS DISCONNECTION SYSTEMS AND METHODS  
An access disconnection system includes: an arterial line; a venous line; a transmitter configured to transmit a sound wave in one of the arterial and venous lines when connected to a patient; a...
US20100234786 System and Method for Detection of Disconnection in an Extracorporeal Blood Circuit  
The present invention is directed to a dialysis system with a disconnection monitor for determining if a blood line connection to a patient has been disconnected. It includes a blood circuit in...
US20050131332 High convection home hemodialysis/hemofiltration and sorbent system  
A system, method and apparatus for performing a renal replacement therapy is provided. In one embodiment, two small high flux dialyzers are connected in series. A restriction is placed between the...
US20080208101 Diversion Of Emboli During Fluid Circulation  
A method of diversion of an embolus during fluid circulation in an extracorporeal circuit which includes the steps of establishing a first circuit (100, 101a, 101b, 101c, 102, 103, 104, 106b,...
US20070213650 Apparatus for facilitating circulation  
A circulation facilitating apparatus comprising a pneumatic assembly and first and second leg assemblies. The pneumatic assembly comprises a pump assembly, a control assembly, an air controller...
US20080221496 Machine for Extracorporeal Blood Treatment  
In a machine for extracorporeal blood treatment, a syringe pump (4) for infusion of an anticoagulant comprises a support (5) for the syringe, a pusher (6), a sensor of the pushing force of the...
US20070016124 Hemodialysis catheter apparatus  
A catheter apparatus is provided for reducing blood clotting in connection with hemodialysis treatment. The catheter apparatus can comprise a first conduit defining an arterial lumen and a second...
US20150018632 System and Method For Monitoring Cardiac Blood Flow Balance Between The Right and Left Heart Chambers  
A system for measuring of cardiac blood flow balance parameter between the right chamber of the heart and the left chamber of the heart includes a sensor device for measuring one of blood pressure...
US20110028881 MEDICAL APPARATUS COMPRISING A MACHINE FOR TREATMENT OF FLUIDS  
A medical apparatus comprises a machine for treatment of fluids provided with means (3) for treating a patient's blood which exhibit a control unit (4) for sending command signals and receiving...
US20050234381 Method for allowing operator entries at a medical instrument  
A medical instrument, in particular a machine for extracorporeal blood treatment, allows for execution of different programs with selectable program parameters. The medical instrument (11)...
US20110137224 MANUALLY OPERATED DISPOSABLE SINGLE-NEEDLE CIRCUIT FOR EXTRACORPOREAL TREATMENT OF BLOOD  
A disposable single-needle extracorporeal blood treatment circuit for such treatments of blood hemofiltration, plasma filtration, detoxification and alike includes a manually operated syringe...
US20120053502 PERFUSION CIRCUIT AND USE THEREIN IN TARGETED DELIVERY OF MACROMOLECULES  
A perfusion circuit and a use thereof for delivering a substance to a subject's heart in situ during cardiopulmonary bypass surgery are provided. The perfusion circuit defines a path for...
US20110034850 BLOOD TREATMENT APPARATUS AND METHOD  
A proposed blood treatment apparatus includes a blood treatment unit, at least one fluid pump and at least one blood pump. The fluid pumps are configured to pass blood treatment fluid through the...
US20060004316 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...

Matches 1 - 50 out of 141 1 2 3 >