IT1084675B - Sistema per il trattamento del sangue,mediante centrifugazione,del tipo a perdere - Google Patents

Sistema per il trattamento del sangue,mediante centrifugazione,del tipo a perdere

Info

Publication number
IT1084675B
IT1084675B IT23345/77A IT2334577A IT1084675B IT 1084675 B IT1084675 B IT 1084675B IT 23345/77 A IT23345/77 A IT 23345/77A IT 2334577 A IT2334577 A IT 2334577A IT 1084675 B IT1084675 B IT 1084675B
Authority
IT
Italy
Prior art keywords
centrifugation
treatment system
blood treatment
loss type
loss
Prior art date
Application number
IT23345/77A
Other languages
English (en)
Original Assignee
Baxter Travenol Lab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baxter Travenol Lab filed Critical Baxter Travenol Lab
Application granted granted Critical
Publication of IT1084675B publication Critical patent/IT1084675B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • A61M1/3696—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B5/0428—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles with flexible receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B04B2005/0464—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation with hollow or massive core in centrifuge bowl

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Centrifugal Separators (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • External Artificial Organs (AREA)
IT23345/77A 1976-05-14 1977-05-09 Sistema per il trattamento del sangue,mediante centrifugazione,del tipo a perdere IT1084675B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68729076A 1976-05-14 1976-05-14

Publications (1)

Publication Number Publication Date
IT1084675B true IT1084675B (it) 1985-05-28

Family

ID=24759855

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23345/77A IT1084675B (it) 1976-05-14 1977-05-09 Sistema per il trattamento del sangue,mediante centrifugazione,del tipo a perdere

Country Status (11)

Country Link
JP (1) JPS6050497B2 (it)
CA (1) CA1057254A (it)
CH (1) CH624023A5 (it)
DE (1) DE2717344C2 (it)
FR (1) FR2350885A1 (it)
IL (1) IL51629A (it)
IT (1) IT1084675B (it)
NL (1) NL7705334A (it)
NO (1) NO146848C (it)
SE (1) SE427138B (it)
SU (1) SU1072794A3 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094461A (en) * 1977-06-27 1978-06-13 International Business Machines Corporation Centrifuge collecting chamber
JPS5819344B2 (ja) * 1979-02-26 1983-04-18 テルモ株式会社 流体の遠心分離装置
US4344560A (en) * 1979-11-02 1982-08-17 Asahi Kasei Kogyo Kabushiki Kaisha Container, apparatus and method for separating platelets
US4389206A (en) * 1980-10-09 1983-06-21 Baxter Travenol Laboratories, Inc. Centrifugal processing apparatus and rotatable processing bowl apparatus
US4389207A (en) 1981-03-16 1983-06-21 Baxter Travenol Laboratories, Inc. Rotatable bowl assembly for centrifugal processing apparatus having a bonded and prewound umbilical system
GB8521867D0 (en) * 1985-09-03 1985-10-09 Fisons Plc Centrifuge
US4834890A (en) * 1987-01-30 1989-05-30 Baxter International Inc. Centrifugation pheresis system
US4939087A (en) * 1987-05-12 1990-07-03 Washington State University Research Foundation, Inc. Method for continuous centrifugal bioprocessing
DE19728089A1 (de) * 1997-07-02 1999-01-07 Fresenius Ag Verfahren zum Separieren einer Zellsuspension durch Zentrifugieren, insbesondere zum Trennen von Vollblut in seine Blutkomponenten
DE19810195A1 (de) * 1998-03-10 1999-09-23 Reinhard Salinger Verfahren und Vorrichtung zur Sammlung und Weiterverarbeitung von spezifischen Blutkomponenten bei kontinuierlichen laminaren Strömungsverhältnissen
IT1311989B1 (it) 1999-03-30 2002-03-22 Giammaria Sitar Procedimento per isolare cellule fetali presenti nel sangue perifericomaterno.
US6500107B2 (en) * 2001-06-05 2002-12-31 Baxter International, Inc. Method for the concentration of fluid-borne pathogens
US20060226087A1 (en) * 2005-04-08 2006-10-12 Mission Medical, Inc. Method and apparatus for blood separations
WO2009113247A1 (ja) * 2008-03-12 2009-09-17 山科精器株式会社 遠心分離装置
AU2019280856B2 (en) * 2018-06-08 2022-06-30 Pneumatic Scale Corporation Centrifuge system for separating cells in suspension
US12674129B2 (en) 2020-11-17 2026-07-07 Washington State University Miniaturized centrifugal bioreactor and rotor system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UST955355I4 (it) * 1959-06-24 1900-01-01
US3489145A (en) * 1966-08-08 1970-01-13 Surgeon General Of The Public Method and apparatus for continuous separation of blood in vivo
US3655123A (en) * 1966-08-08 1972-04-11 Us Health Education & Welfare Continuous flow blood separator
US3519201A (en) * 1968-05-07 1970-07-07 Us Health Education & Welfare Seal means for blood separator and the like
DE2353227A1 (de) * 1973-10-24 1975-05-07 Rohe Scientific Corp Probebehaelter zur verwendung beim zentrifugieren
US4059108A (en) * 1974-08-15 1977-11-22 Haemonetics Corporation Process for pheresis procedure and disposable pheresis bowl therefor
US3955755A (en) * 1975-04-25 1976-05-11 The United States Of America As Represented By The United States Energy Research And Development Administration Closed continuous-flow centrifuge rotor

Also Published As

Publication number Publication date
JPS6050497B2 (ja) 1985-11-08
NL7705334A (nl) 1977-11-16
IL51629A0 (en) 1977-05-31
IL51629A (en) 1979-11-30
FR2350885B1 (it) 1982-06-11
NO771540L (no) 1977-11-15
FR2350885A1 (fr) 1977-12-09
SU1072794A3 (ru) 1984-02-07
SE427138B (sv) 1983-03-07
NO146848B (no) 1982-09-13
DE2717344C2 (de) 1987-02-05
JPS52138761A (en) 1977-11-19
DE2717344A1 (de) 1977-11-24
CH624023A5 (en) 1981-07-15
SE7704127L (sv) 1977-11-15
CA1057254A (en) 1979-06-26
NO146848C (no) 1982-12-22

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