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1. WO1996040322 - EXTRACORPOREAL BLOOD PROCESSING METHODS AND APPARATUS

Publication Number WO/1996/040322
Publication Date 19.12.1996
International Application No. PCT/US1996/010212
International Filing Date 05.06.1996
Chapter 2 Demand Filed 07.01.1997
IPC
A61M 1/30 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators
30Single needle dialysis
A61M 1/36 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation
B04B 5/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
5Other centrifuges
04Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
B04B 9/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
9Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
08Arrangement or disposition of transmission gearing
CPC
A61M 1/3624
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; ; Extra-corporeal blood circuits
3621Extra-corporeal blood circuits
3624Level detectors; Level control
A61M 1/3639
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; ; Extra-corporeal blood circuits
3621Extra-corporeal blood circuits
3639Blood pressure control, pressure transducers specially adapted therefor
A61M 1/3641
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; ; Extra-corporeal blood circuits
3621Extra-corporeal blood circuits
3639Blood pressure control, pressure transducers specially adapted therefor
3641Pressure isolators
A61M 1/3652
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; ; Extra-corporeal blood circuits
3621Extra-corporeal blood circuits
3643Priming, rinsing before or after use
3644Mode of operation
3652using gas, e.g. air
A61M 1/3692
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; ; Extra-corporeal blood circuits
3692Washing or rinsing blood or blood constituents
A61M 1/3693
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; ; Extra-corporeal blood circuits
3693using separation based on different densities of components, e.g. centrifuging
Applicants
  • COBE LABORATORIES, INC. [US]/[US]
Inventors
  • BAINBRIDGE, Marlene, Adele
  • BILODEAU, Leon, E.
  • BLAKESLEE, Jeffrey, J.
  • BRIERTON, Mark, J.
  • CORBIN, Frank, III
  • CRUZ, Edward, V.
  • DOLECEK, Victor, D.
  • GARRISON, Denise, C.
  • GORDON, Timothy, M.
  • HEMPSTEAD, Russell
  • HOARD, David, W.
  • HOLMES, Brian, M.
  • KAPPUS, John, J.
  • LANGLEY, Robert, W.
  • MENHENNETT, Thomas, L.
  • MUDLOFF, Frederick, S.
  • MURRAY, Richard, E.
  • SHOULDICE, David, R.
  • STEELE, Chad, C.
  • TOAVS, Coy
  • WAHL, Terry, R.
Agents
  • WINSOR, Bruce, R.
  • BARLOW, Roy, James
Priority Data
476,54207.06.1995US
480,61707.06.1995US
482,28507.06.1995US
483,51507.06.1995US
483,57407.06.1995US
484,20907.06.1995US
486,01207.06.1995US
486,21707.06.1995US
487,60607.06.1995US
504,04907.06.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) EXTRACORPOREAL BLOOD PROCESSING METHODS AND APPARATUS
(FR) PROCEDES ET APPAREIL DE TRAITEMENT EXTRACORPOREL DU SANG
Abstract
(EN)
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 system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the utilization of high packing factors for the procedure.
(FR)
Un système de traitement extracorporel du sang comprend plusieurs nouveaux éléments et peut fonctionner selon diverses méthodologies nouvelles. Il comprend par exemple une interface graphique d'opérateur qui oriente ce dernier au travers des différents aspects de la procédure d'aphérèse et de plus, il présente diverses caractéristiques liées au chargement d'un récipient de traitement du sang dans un circuit de traitement du sang et à son retrait après l'achèvement de la procédure. Ce système comporte en outre des caractéristiques liées à l'utilisation d'un amorçage sanguin de certaines parties au moins du système d'aphérèse lors des préparatifs d'une procédure, ainsi que des caractéristiques améliorant le fonctionnement du système d'aphérèse, y compris les liaisons entre le récipient de traitement du sang et l'utilisation de facteurs de remplissage élevés pendant cette procédure.
Latest bibliographic data on file with the International Bureau