FR2287241A2 - Circuit sanguin extracorporel - Google Patents

Circuit sanguin extracorporel

Info

Publication number
FR2287241A2
FR2287241A2 FR7433982A FR7433982A FR2287241A2 FR 2287241 A2 FR2287241 A2 FR 2287241A2 FR 7433982 A FR7433982 A FR 7433982A FR 7433982 A FR7433982 A FR 7433982A FR 2287241 A2 FR2287241 A2 FR 2287241A2
Authority
FR
France
Prior art keywords
pump
pipes
variable volume
unit
haemodialysis
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.)
Granted
Application number
FR7433982A
Other languages
English (en)
Other versions
FR2287241B2 (fr
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7433982A priority Critical patent/FR2287241A2/fr
Priority to NL7415013.A priority patent/NL158390B/xx
Priority to DK612874A priority patent/DK612874A/da
Priority to LU71356A priority patent/LU71356A1/xx
Priority to CA214,513A priority patent/CA1061259A/fr
Priority to NO744239A priority patent/NO744239L/no
Priority to CH1562774A priority patent/CH586045A5/xx
Priority to JP49134442A priority patent/JPS5094797A/ja
Priority to SE7414788A priority patent/SE7414788L/xx
Priority to AU75729/74A priority patent/AU474256B2/en
Priority to US05/527,041 priority patent/US3985134A/en
Priority to IT29845/74A priority patent/IT1026527B/it
Priority to ES432281A priority patent/ES432281A1/es
Priority to FI3417/74A priority patent/FI341774A/fi
Priority to DE19742455917 priority patent/DE2455917A1/de
Priority to DE7439359U priority patent/DE7439359U/de
Priority to GB51210/74A priority patent/GB1484617A/en
Publication of FR2287241A2 publication Critical patent/FR2287241A2/fr
Application granted granted Critical
Publication of FR2287241B2 publication Critical patent/FR2287241B2/fr
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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • 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
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301—Details
    • A61M1/303—Details having a reservoir for treated blood to be returned
    • 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
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301—Details
    • A61M1/305—Control of inversion point between collection and re-infusion phase
    • A61M1/306—Pressure control, e.g. using substantially rigid closed or gas buffered or elastic reservoirs
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • A61M39/284—Lever clamps
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • A61M39/288—Clamping means for squeezing flexible tubes, e.g. roller clamps by bending or twisting the tube

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)
FR7433982A 1973-11-26 1974-10-09 Circuit sanguin extracorporel Granted FR2287241A2 (fr)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FR7433982A FR2287241A2 (fr) 1974-10-09 1974-10-09 Circuit sanguin extracorporel
NL7415013.A NL158390B (nl) 1973-11-26 1974-11-18 Inrichting voor buitenlichamelijke bloedkringloop voor dialyse.
AU75729/74A AU474256B2 (en) 1973-11-26 1974-11-25 Extracorporeal blood circuit
CA214,513A CA1061259A (fr) 1973-11-26 1974-11-25 Circuit sanguin extracorporel a une seule canule
NO744239A NO744239L (fr) 1973-11-26 1974-11-25
CH1562774A CH586045A5 (fr) 1973-11-26 1974-11-25
JP49134442A JPS5094797A (fr) 1973-11-26 1974-11-25
SE7414788A SE7414788L (fr) 1973-11-26 1974-11-25
DK612874A DK612874A (fr) 1973-11-26 1974-11-25
US05/527,041 US3985134A (en) 1973-11-26 1974-11-25 Extracorporeal blood circuit
LU71356A LU71356A1 (fr) 1973-11-26 1974-11-25
IT29845/74A IT1026527B (it) 1973-11-26 1974-11-26 Circuito sanguigno extracorporeo
ES432281A ES432281A1 (es) 1973-11-26 1974-11-26 Perfeccionamientos en circuitos extracorporales de sangre unidos a hemodializadores.
FI3417/74A FI341774A (fr) 1973-11-26 1974-11-26
DE19742455917 DE2455917A1 (de) 1973-11-26 1974-11-26 Ausserhalb des koerpers gelegener und mit einem blutdialysator verbundener blutkreislauf
DE7439359U DE7439359U (de) 1973-11-26 1974-11-26 Verschluss- und oeffnungsvorrichtung fuer einen ausserhalb des koerpers gelegenen blutkreislauf
GB51210/74A GB1484617A (en) 1973-11-26 1974-11-26 Extracorporeal blood circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433982A FR2287241A2 (fr) 1974-10-09 1974-10-09 Circuit sanguin extracorporel

Publications (2)

Publication Number Publication Date
FR2287241A2 true FR2287241A2 (fr) 1976-05-07
FR2287241B2 FR2287241B2 (fr) 1978-12-08

Family

ID=9143900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433982A Granted FR2287241A2 (fr) 1973-11-26 1974-10-09 Circuit sanguin extracorporel

Country Status (1)

Country Link
FR (1) FR2287241A2 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515640A (en) * 1968-02-13 1970-06-02 Craig R Rudlin Combination pump and oxygenator
DE2017111A1 (de) * 1969-12-23 1971-10-21 Hauni-Werke Körber & Co KG, 2050 Hamburg Schlauchanordnung für ein Peritonealdialysengerät
FR2131144A5 (fr) * 1971-04-13 1972-11-10 Rhone Poulenc Sa
DE2217788A1 (de) * 1972-04-13 1973-10-25 Siegfried Klusch Peristaltikschlauch vorzugsweise fuer blutpumpen mit geringer haemolyse-rate
US3791767A (en) * 1972-03-15 1974-02-12 K Shill Dialysis pumping system
FR2198759A1 (fr) * 1972-09-12 1974-04-05 Rhone Poulenc Sa
US3830234A (en) * 1971-06-04 1974-08-20 Vital Assists Dialysis control system and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515640A (en) * 1968-02-13 1970-06-02 Craig R Rudlin Combination pump and oxygenator
DE2017111A1 (de) * 1969-12-23 1971-10-21 Hauni-Werke Körber & Co KG, 2050 Hamburg Schlauchanordnung für ein Peritonealdialysengerät
FR2131144A5 (fr) * 1971-04-13 1972-11-10 Rhone Poulenc Sa
US3830234A (en) * 1971-06-04 1974-08-20 Vital Assists Dialysis control system and method
US3791767A (en) * 1972-03-15 1974-02-12 K Shill Dialysis pumping system
DE2217788A1 (de) * 1972-04-13 1973-10-25 Siegfried Klusch Peristaltikschlauch vorzugsweise fuer blutpumpen mit geringer haemolyse-rate
FR2198759A1 (fr) * 1972-09-12 1974-04-05 Rhone Poulenc Sa

Also Published As

Publication number Publication date
FR2287241B2 (fr) 1978-12-08

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