JPS54117196A - Negative pressure valve system and membrane crossing pressure alarm system - Google Patents

Negative pressure valve system and membrane crossing pressure alarm system

Info

Publication number
JPS54117196A
JPS54117196A JP12452678A JP12452678A JPS54117196A JP S54117196 A JPS54117196 A JP S54117196A JP 12452678 A JP12452678 A JP 12452678A JP 12452678 A JP12452678 A JP 12452678A JP S54117196 A JPS54117196 A JP S54117196A
Authority
JP
Japan
Prior art keywords
negative pressure
membrane crossing
pressure valve
alarm system
valve system
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.)
Pending
Application number
JP12452678A
Other languages
English (en)
Inventor
Sodaasutoroomu Jiyan
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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories 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 Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of JPS54117196A publication Critical patent/JPS54117196A/ja
Pending 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (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)
  • External Artificial Organs (AREA)
JP12452678A 1977-10-12 1978-10-09 Negative pressure valve system and membrane crossing pressure alarm system Pending JPS54117196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84135777A 1977-10-12 1977-10-12

Publications (1)

Publication Number Publication Date
JPS54117196A true JPS54117196A (en) 1979-09-11

Family

ID=25284667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12452678A Pending JPS54117196A (en) 1977-10-12 1978-10-09 Negative pressure valve system and membrane crossing pressure alarm system

Country Status (8)

Country Link
JP (1) JPS54117196A (ja)
BE (1) BE871129A (ja)
CA (1) CA1110551A (ja)
DE (1) DE2844105A1 (ja)
ES (1) ES474147A1 (ja)
FR (1) FR2405734A1 (ja)
GB (2) GB2005561B (ja)
NL (1) NL7809853A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190547A (en) * 1981-05-21 1982-11-24 Terumo Corp Monitor apparatus for blood recirculating circuit in external body
JPS59130740U (ja) * 1983-02-21 1984-09-01 横河電機株式会社 透析装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174637A (en) * 1978-10-19 1979-11-20 International Business Machines Corporation Pressure monitoring system
IT1134064B (it) * 1979-11-15 1986-07-24 Extracorporeal Med Spec Regolatore della pressione
CA1188998A (en) * 1980-11-12 1985-06-18 Stephen R. Ash System and method for controlling and monitoring blood or biologic fluid flow
US4769151A (en) * 1986-10-30 1988-09-06 Cobe Laboratories, Inc. Heater control for liquid flowing through a chamber
FR2664025B1 (fr) * 1986-10-30 1998-01-30 Cobe Lab Appareil parcouru par un fluide, notamment appareil d'elaboration de dialysat muni d'un systeme de commande du chauffage d'un liquide traversant une chambre.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946731A (en) * 1971-01-20 1976-03-30 Lichtenstein Eric Stefan Apparatus for extracorporeal treatment of blood
US3878095A (en) * 1974-05-02 1975-04-15 Advanced Medical Sciences Inc Dialysis apparatus
US3938506A (en) * 1974-08-05 1976-02-17 Medtronic, Inc. Blood pressure monitoring system
US4080966A (en) * 1976-08-12 1978-03-28 Trustees Of The University Of Pennsylvania Automated infusion apparatus for blood pressure control and method
US4098274A (en) * 1976-10-18 1978-07-04 Baxter Travenol Laboratories, Inc. Digital memory with power outage and memory overload logic in a dialysis system
US4148314A (en) * 1976-10-18 1979-04-10 Baxter Travenol Laboratories, Inc. Blood pressure alarm system for dialysis machines
FR2368963A1 (fr) * 1976-10-27 1978-05-26 Abg Semca Perfectionnements aux reins artificiels
US4113614A (en) * 1976-12-10 1978-09-12 International Business Machines Corporation Automated hemodialysis treatment systems

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190547A (en) * 1981-05-21 1982-11-24 Terumo Corp Monitor apparatus for blood recirculating circuit in external body
JPS6462B2 (ja) * 1981-05-21 1989-01-05 Terumo Corp
JPS59130740U (ja) * 1983-02-21 1984-09-01 横河電機株式会社 透析装置
JPH048912Y2 (ja) * 1983-02-21 1992-03-05

Also Published As

Publication number Publication date
GB2005561B (en) 1982-03-31
BE871129A (fr) 1979-02-01
DE2844105A1 (de) 1979-04-19
GB2035130B (en) 1982-06-16
FR2405734A1 (fr) 1979-05-11
GB2035130A (en) 1980-06-18
GB2005561A (en) 1979-04-25
ES474147A1 (es) 1979-07-01
CA1110551A (en) 1981-10-13
NL7809853A (nl) 1979-04-18

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