JPH0117702B2 - - Google Patents

Info

Publication number
JPH0117702B2
JPH0117702B2 JP53127780A JP12778078A JPH0117702B2 JP H0117702 B2 JPH0117702 B2 JP H0117702B2 JP 53127780 A JP53127780 A JP 53127780A JP 12778078 A JP12778078 A JP 12778078A JP H0117702 B2 JPH0117702 B2 JP H0117702B2
Authority
JP
Japan
Prior art keywords
conduit means
blood
fluid
container
fluid circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP53127780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5490890A (en
Inventor
Eichi Deburisu Jeemusu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAKUSUTAA INTERN Inc
Original Assignee
BAKUSUTAA INTERN Inc
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 BAKUSUTAA INTERN Inc filed Critical BAKUSUTAA INTERN Inc
Publication of JPS5490890A publication Critical patent/JPS5490890A/ja
Publication of JPH0117702B2 publication Critical patent/JPH0117702B2/ja
Granted legal-status Critical Current

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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • 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
    • A61M1/0218—Multiple bag systems for separating or storing blood components with filters
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362263—Details of incorporated filters
    • A61M1/362264—Details of incorporated filters the filter being a blood filter
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/125—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated filters
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means
    • A61M2205/331—Optical measuring means used as turbidity change detectors, e.g. for priming-blood or plasma-hemoglubine-interface detection

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (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)
  • External Artificial Organs (AREA)
JP12778078A 1977-10-18 1978-10-17 Monitor and fluid circuit assembly Granted JPS5490890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84322377A 1977-10-18 1977-10-18

Publications (2)

Publication Number Publication Date
JPS5490890A JPS5490890A (en) 1979-07-18
JPH0117702B2 true JPH0117702B2 (enrdf_load_stackoverflow) 1989-03-31

Family

ID=25289377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12778078A Granted JPS5490890A (en) 1977-10-18 1978-10-17 Monitor and fluid circuit assembly

Country Status (3)

Country Link
JP (1) JPS5490890A (enrdf_load_stackoverflow)
CA (2) CA1131527A (enrdf_load_stackoverflow)
DE (1) DE2845365A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014168701A (ja) * 2008-08-12 2014-09-18 Termo Bct Inc 分離した血液成分から血漿タンパク質画分を採取するためのシステム及び方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749461A (en) * 1980-09-10 1982-03-23 Asahi Chemical Ind Blood treating vessel, device and method for separating platelet
FR2505294A1 (fr) * 1981-05-11 1982-11-12 Extracorporeal Med Spec Appareil pour chauffer ou refroidir des fluides et recipient utilisable dans cet appareil
JPS58127655A (ja) * 1982-01-25 1983-07-29 日機装株式会社 遠心式自動血漿交換装置
JPS5925760A (ja) * 1982-08-05 1984-02-09 日機装株式会社 血液浄化装置
JPS59214457A (ja) * 1983-05-20 1984-12-04 日立工機株式会社 血液成分採血装置
JPS61113461A (ja) * 1984-11-06 1986-05-31 鐘淵化学工業株式会社 血液成分処理用の回路体
JPS6264548U (enrdf_load_stackoverflow) * 1985-10-14 1987-04-22
CA2094102A1 (en) * 1992-04-30 1993-10-31 David S. Utterberg Blood air trap chamber
SE516321C2 (sv) * 1999-05-31 2001-12-17 Gambro Inc Centrifug för behandling av blod och blodkomponenter
US11925741B2 (en) * 2017-09-28 2024-03-12 Terumo Kabushiki Kaisha Biological component collection device with internal pressure sensor and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192863A (en) * 1962-03-14 1965-07-06 Grenobloise Etude Appl Blood pump
US3489145A (en) * 1966-08-08 1970-01-13 Surgeon General Of The Public Method and apparatus for continuous separation of blood in vivo
BE788854A (fr) * 1971-10-13 1973-01-02 Medicoplast Labor Procede et dispositif de separation, de decantation et d'injection a unpatient, de certains constituants du sang
US4056224A (en) * 1975-03-27 1977-11-01 Baxter Travenol Laboratories, Inc. Flow system for centrifugal liquid processing apparatus
US4049192A (en) * 1976-11-01 1977-09-20 Union Carbide Corporation Blood washing method using a saline wash solution of varying concentration for use with blood washing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014168701A (ja) * 2008-08-12 2014-09-18 Termo Bct Inc 分離した血液成分から血漿タンパク質画分を採取するためのシステム及び方法

Also Published As

Publication number Publication date
CA1140017A (en) 1983-01-25
JPS5490890A (en) 1979-07-18
CA1131527A (en) 1982-09-14
DE2845365C2 (enrdf_load_stackoverflow) 1989-06-01
DE2845365A1 (de) 1979-04-19

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