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7303540 |
User interface for blood treatment device
A graphical user interface (GUI) for medical instruments for a Renal Replacement Therapy that enables an operator to select and review a series of settings for an extracorporeal pump console and...
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7195606 |
Syringe and a method for its utilization in analysis
The invention provides a syringe for preventing anemia resulting from withdrawal of blood from a patient for analysis, the syringe including a cylindrical tube having a nozzle at its lower end to...
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7182865 |
Device for separating whole blood under gravitational force
Method for separating whole blood into a leukocyte-depleted erythrocyte concentrate and thrombocyte-containing plasma, in which method whole blood is separated in a first step into an erythrocyte...
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7169547 |
High concentration white blood cells as a therapeutic product
A therapeutic product formed from a high concentration of white blood cells having a high degree of cell viability. The white blood cells are sequestered from their normal population presence in...
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7115205 |
Method of simultaneous blood collection and separation using a continuous flow centrifuge having a separation channel
A system for automatically collecting and separating whole blood into its components is described. The system includes a console, which contains all motors, pumps, sensors, valves and control...
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7108672 |
Extracorporeal blood processing methods and apparatus
An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the...
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6902539 |
Extracorporeal blood processing methods and apparatus
An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the...
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6893412 |
Platelet collecting apparatus
A platelet collecting apparatus 1 comprises a centrifugal separator 20 possessing a rotatable rotor 142 ; a first line 21 for allowing the flow of the blood entering the centrifugal...
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6855119 |
Apparatus for sequestering platelet rich plasma
A blood separation system is fully mechanized to collect blood from a patient, separate waste portions of the blood, wash the blood, and redirect the usable portions to a device for reinjecting the...
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6790195 |
Extracorporeal blood processing methods and apparatus
An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the...
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6773413 |
Extracorporeal blood processing methods and apparatus
An extracorporeal blood processing method includes a set-up phase establishing certain conditions in blood being processed prior to separation of the blood into components. Also, a blood processing...
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6641552 |
Blood collection and separation system
A system compact enough to be located entirely beside the donor's chair, and able to process the blood while the donor is still resting in the chair after having donated the blood. The separated...
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6632191 |
System and method for separating blood components
A system for collecting red blood cells (RBCs) and other blood components that reduces the need for human intervention. A disposable set is provided having a port, an RBC container, a centrifuge...
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6527957 |
Methods for separating, collecting and storing red blood cells
Methods are disclosed for the collection of red blood cells whereby whole blood is combined with an anticoagulant, red cells are separated from the whole blood and the separated red cells are...
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6475175 |
Method and apparatus for sequestering platelet rich plasma
The present invention is a blood separation system that is fully mechanized to collect blood from a patient, separate waste portions of the blood, wash the blood, and redirect the usable portions...
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6325775 |
Self-contained, transportable blood processsing device
A blood processing device is self-contained within a case, which sized to enable hand transport. Self-contained in the case is a blood separation device, which, for example, can comprise a...
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6267925 |
Method for cryopreservation and recovery of red blood cells
A system dynamically adjusts the delivery rate of a cryopreservation solution to red blood cells to permit freezing. The delivery rate is preferably determined according to an equation that...
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6251284 |
Systems and methods which obtain a uniform targeted volume of concentrated red blood cells in diverse donor populations
Blood separation systems and methods draw whole blood from a blood donor selected from a population of blood donors. The whole blood of the selected blood donor has a known hematocrit value that...
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6231537 |
Extracorporeal blood processing methods and apparatus
An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the...
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6120474 |
Blood component-recovering apparatus and a method for recovering blood components using the same
The present invention provides a blood component-recovering apparatus and a method for high-yield recovery of leukocytes captured in a filter of the blood component-recovering apparatus. The blood...
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6102883 |
Blood collection and separation process
A system compact enough to be located entirely beside the donor's chair, and able to process the blood while the donor is still resting in the chair after having donated the blood. The separated...
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6099492 |
Electronic apparatus for blood transfusion
A blood transfusion device has at least one blood accelerating pump, a variable volume reservoir, at least one single-use blood supply bag, a platen, a blood reheater, a single-use blood reheater...
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6007725 |
Systems and methods for on line collection of cellular blood components that assure donor comfort
Systems and methods convey anticoagulated blood suspension from a donor into a separation device for component separation. One or more components are retained for therapeutic use, while one or more...
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5971948 |
Apparatus for collection, washing, and reinfusion of shed blood
An integrated, vacuum-driven shed blood processing system that collects, dilutes, filters and washes postoperatively shed blood and concentrates red blood cells for reinfusion to the patient. The...
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5885239 |
Method for collecting red blood cells
A rotor for collecting and centrifuging biological fluids in a range of volumes. The rotor includes an elastic impermeable diaphragm which defines at least a portion of a variable-volume processing...
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5879318 |
Method of and closed system for collecting and processing umbilical cord blood
A closed sterile bag system contains at least two separate compartments with communication between them temporarily blocked and with one of the compartments containing an erythrocyte sedimentation...
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5837150 |
Extracorporeal blood processing methods
A method for processing blood in an apheresis system is disclosed. The present invention includes selecting a packing factor for separated blood component types in the separation stage(s) of a...
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5827643 |
Method of increasing viability of stored erythrocytes by addition of lipoic, dihydrolipoic, 6,8-bisnortetralipoic, or tetranorlipoic acid
A method of improving the properties of liquid stored or cryogenically stored erythrocytes using D,L-α-lipoic acid and/or enantiomers or derivatives thereof. Treatment with these substances...
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5762791 |
Systems for separating high hematocrit red blood cell concentrations
Blood separation systems and methods utilize a membrane separation device comprising a gap between a microporous membrane and a surface facing the microporous membrane, one of the microporous...
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5693232 |
Method for collecting a blood component concentration
A method separates blood by centrifugation in a rotating chamber into a first separated blood component, a residual blood fluid, and an interface between the first separated blood component and the...
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5676841 |
Blood processing systems and methods which monitor citrate return to the donor
Blood collection systems and methods minimize citrate toxicity in donors. The systems and methods convey whole blood at a prescribed rate Q b into a separation device for separation into red blood...
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5670060 |
Method for treating a biological fluid including transition zone material
A method for processing a biological fluid comprises separating a transition zone material from the biological fluid; processing the transition zone material to form a supernatant layer which...
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5562836 |
Method for storing blood in a container having multiple chambers
A method for separating blood into its components and individually storing same is provided. The method has the steps of: providing a container having a body with at least a first and second...
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5494578 |
Centrifugation pheresis system
A system and method of separation of therapeutic components from blood. The system includes a dual member centrifuge and a disposable single use fluid transfer set. The set includes an elongated...
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5387187 |
Red cell apheresis method
The present invention provides an apheresis apparatus and method for separating blood. A phlebotomy needle draws anticoagulated whole blood from a donor into a separation chamber. The separation...
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5386734 |
Centrifuge system for the separation of blood into its components
A centrifuge for the separation of blood into its components, especially a single-needle centrifuge, in which, in a collecting cycle, erythrocytes and plasma are passed through a centrifuge...
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5032507 |
Potentiation of erythropoiesis
A method for modulating the rate of erythropoiesis in human hematopoietic progenitor cells. FRP is found to be an efficacious potentiator of, and inhibin a suppressor of, erythropoietin-induced...
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5013718 |
Method for treating iron overload using EPO
A method for reducing stored iron and serum iron in mammals is disclosed. In particular, a mammal having an iron overload disorder is administered a therapeutically effective amount of...
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4898573 |
Blood components collector unit
There is disclosed a blood components collector unit comprising a cannula, a blood collection bag and a membrane type blood components separator which are connected in this order through tubes, and...
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4895558 |
Autologous plasma delipidation using a continuous flow system
A method and apparatus for autologous plasma delipidation of animals (including humans). The method comprises drawing blood from the animal, separating the plasma from the red blood cells,...
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4850995 |
Centrifugal separation of blood
Returning red blood cells to a patient after a centrifuge separation procedure by connecting an inflow line of a separation channel to an outflow line to provide a closed loop and recirculating...
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4820260 |
Method and apparatus for extravascular treatment of red blood cells
A method and apparatus for sonication of blood to reduce Na + K + ATPase activity utilizes an extravascular sonication chamber and a blood pump to control the sonication parameters to prevent...
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4680025 |
Blood component collection systems and methods
A blood component collection system and method each utilizes centrifugation to first separate whole blood into red blood cells and platelet-rich plasma. Noncentrifugal separation is then utilized...
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4678458 |
Method for avoiding mistakes during plasmapheresis
An apparatus and method are shown for eliminating mistakes during plasmapheresis procedures in returning red blood cells to a correct donor. In the procedure, a portion of the return blood flow...
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4327710 |
Process for encapsulating additives in resealed erythrocytes for disseminating chemicals via the circulatory system
An apparatus and a process for encapsulating additives in resealed erythrocytes from the blood of certain mammals. The invention provides a means of preparing material in substantial quantities, to...
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4224942 |
Cell fractionating method
A method for fractionating red blood cells by velocity sedimentation to remove those cells approaching lysis while at the same time maintaining the transfusability of the remaining cells.
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4216770 |
Sickle cell therapeutic treatment
A sickle cell therapeutic treatment is provided by means of continuous flow red blood cell carbamylation. In a substantially continuous process, whole blood is removed from a patient and is...
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4204537 |
Process for pheresis procedure and disposable plasma
A pheresis process and apparatus for carrying it out. Blood from a donor is transferred to a pheresis bowl formed to have a red cell reservoir and a plasma reservoir in fluid communication through...
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4197847 |
Method and apparatus for collecting transfusable granulocytes
In carrying out the process of this invention, there is a closed bag system comprising a first bag used for sedimenting the red cells and a second bag used for collecting the sedimented red cells....
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4187979 |
Method and system for fractionating a quantity of blood into the components thereof
The method, and system for carrying out the steps of the method, are utilized in taking whole blood from a supply of blood withdrawn from a donor or from a previously banked supply of whole blood...
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