ES477079A1 - Aparato de difusion para sangre. - Google Patents

Aparato de difusion para sangre.

Info

Publication number
ES477079A1
ES477079A1 ES477079A ES477079A ES477079A1 ES 477079 A1 ES477079 A1 ES 477079A1 ES 477079 A ES477079 A ES 477079A ES 477079 A ES477079 A ES 477079A ES 477079 A1 ES477079 A1 ES 477079A1
Authority
ES
Spain
Prior art keywords
blood
heat
heat exchange
reservoir
exchange device
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
ES477079A
Other languages
English (en)
Spanish (es)
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
Priority claimed from US05/871,269 external-priority patent/US4151088A/en
Priority claimed from US05/903,314 external-priority patent/US4179364A/en
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of ES477079A1 publication Critical patent/ES477079A1/es
Expired 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
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • 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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1629—Constructional aspects thereof with integral heat exchanger
    • 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
    • A61M1/3623—Means for actively controlling temperature of blood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/087—Single membrane modules
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B01D2313/221—Heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/50—Specific extra tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/50—Specific extra tanks
    • B01D2313/501—Permeate storage tanks

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
ES477079A 1978-01-23 1979-01-23 Aparato de difusion para sangre. Expired ES477079A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/871,269 US4151088A (en) 1978-01-23 1978-01-23 Membrane diffusion device with integral heat exchanger and reservoir
US05/903,314 US4179364A (en) 1978-05-05 1978-05-05 Diffusion device for blood

Publications (1)

Publication Number Publication Date
ES477079A1 true ES477079A1 (es) 1980-01-16

Family

ID=27128197

Family Applications (2)

Application Number Title Priority Date Filing Date
ES477079A Expired ES477079A1 (es) 1978-01-23 1979-01-23 Aparato de difusion para sangre.
ES484630A Expired ES484630A1 (es) 1978-01-23 1979-10-01 Perfeccionamientos en los sistemas de difusion para sangre

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES484630A Expired ES484630A1 (es) 1978-01-23 1979-10-01 Perfeccionamientos en los sistemas de difusion para sangre

Country Status (14)

Country Link
JP (1) JPS54112597A (ja)
AU (1) AU526360B2 (ja)
BR (1) BR7900368A (ja)
DD (1) DD141456A5 (ja)
DE (1) DE2902498A1 (ja)
ES (2) ES477079A1 (ja)
FR (1) FR2414921A1 (ja)
GB (2) GB2012594B (ja)
HU (1) HU182847B (ja)
MX (1) MX146781A (ja)
NL (1) NL7900505A (ja)
PL (1) PL212927A1 (ja)
SE (1) SE441414B (ja)
YU (1) YU14879A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8236602U1 (de) * 1982-12-28 1983-04-28 Sartorius GmbH, 3400 Göttingen Filter zur wasserfiltration, insbesondere zur entpyrogenisierung und/oder sterilisation von infusionsloesungen
DE19737158A1 (de) * 1997-08-26 1999-03-04 Feustle Gerhard Dipl Ing Fh Hocheffizienter Wärmetauscher zur Anwendung in Sensor- oder zeitgesteuerter Stoßbelüftung mit Wärmerückgewinnung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332746A (en) * 1963-03-29 1967-07-25 Single Cell Res Foundation Inc Pulsatile membrane oxygenator apparatus
US3396849A (en) * 1966-05-10 1968-08-13 Univ Minnesota Membrane oxygenator-dialyzer
US3370710A (en) * 1966-05-11 1968-02-27 Research Corp Compact blood dialyzer with a pleated membrane therein
IT984551B (it) * 1970-09-18 1974-11-20 Baxter Laboratories Inc Dispositivo e metodo di trasferi mento di masse del tipo a membrana a piu strati
US3879293A (en) * 1974-06-20 1975-04-22 Baxter Laboratories Inc Membrane diffusion device having inflatable member for pressurization and sealing
US3979295A (en) * 1975-04-09 1976-09-07 The United States Of America As Represented By The United States Energy Research And Development Administration Folded membrane dialyzer with mechanically sealed edges
US4028252A (en) * 1975-06-04 1977-06-07 Extracorporeal Medical Specialties Inc. Accordion fold flat plate dialyzer

Also Published As

Publication number Publication date
GB2012594A (en) 1979-08-01
HU182847B (en) 1984-03-28
SE7900542L (sv) 1979-07-24
JPS54112597A (en) 1979-09-03
YU14879A (en) 1982-08-31
NL7900505A (nl) 1979-07-25
DE2902498A1 (de) 1979-07-26
GB2012594B (en) 1982-10-06
AU4312879A (en) 1979-08-02
GB2022458B (en) 1982-09-08
GB2022458A (en) 1979-12-19
DD141456A5 (de) 1980-05-07
PL212927A1 (pl) 1979-09-10
ES484630A1 (es) 1980-04-01
SE441414B (sv) 1985-10-07
AU526360B2 (en) 1983-01-06
FR2414921A1 (fr) 1979-08-17
FR2414921B1 (ja) 1983-12-16
BR7900368A (pt) 1979-08-14
MX146781A (es) 1982-08-12

Similar Documents

Publication Publication Date Title
DE2862211D1 (en) A device for the diffusion of substances between two fluids separated by a semipermeable membrane
AU507752B2 (en) Flow through bipolar cell
AU518563B2 (en) Flow metering for fluid infusion
ES8105929A1 (es) Perfeccionamientos introducidos en dispositivos de oclusion adhesivos y flexibles para la piel
JPS5384393A (en) Blood oxygenator employing removable film oxygenation module
GB1485924A (en) Fluid flow transfer apparatus with folded membrane having mechanically sealed edges
CA1027102A (en) Clamp for regulating fluid flow through plastic tubing
ES463602A1 (es) Dializador de inmersion.
SE7910642L (sv) Filter for medicinska fluider
JPS5299977A (en) Installation for dispersing materials between two fluids through semipermeable membrane
DE3464160D1 (en) Liquid film type, anion-selective electrode
JPS52152878A (en) Apparatus for dispersing materials between two fluids using semipermeable membrane
ES477079A1 (es) Aparato de difusion para sangre.
GB1472011A (en) Device for the diffusion of substances between two fluids via semi-permeable diaphragms
JPS5582616A (en) Device for extending thermoplastic thin film
JPS53124179A (en) Separating element of spiral shape for liquid
AU533335B2 (en) Sealing members for a membrane diffusion device
YU39179B (en) Device for diffusing a material between two liquids through semipermeable membranes
AU548106B2 (en) Anisotropic membrane containing a liquid active substance
FR2440196A1 (fr) Dispositif echangeur pour le sang
ES457840A1 (es) Un dispositivo de acoplamiento rapido perfeccionado para conectar una pieza de alimentacion a una pieza de cubierta.
JPS527883A (en) Agents with peeling property
JPS5630482A (en) Adhesive for covering and bonding of folded portion of cover
JPS52110188A (en) Film for skin package
JPS5389887A (en) Dialyzer