FR2252106A1 - Haemodialysis blood circuit - has pipes, pump and accessories forming variable volume blood chamber - Google Patents

Haemodialysis blood circuit - has pipes, pump and accessories forming variable volume blood chamber

Info

Publication number
FR2252106A1
FR2252106A1 FR7342007A FR7342007A FR2252106A1 FR 2252106 A1 FR2252106 A1 FR 2252106A1 FR 7342007 A FR7342007 A FR 7342007A FR 7342007 A FR7342007 A FR 7342007A FR 2252106 A1 FR2252106 A1 FR 2252106A1
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
FR7342007A
Other languages
English (en)
Other versions
FR2252106B1 (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 FR7342007A priority Critical patent/FR2252106A1/fr
Priority to NL7415013.A priority patent/NL158390B/xx
Priority to CH1562774A priority patent/CH586045A5/xx
Priority to SE7414788A priority patent/SE7414788L/xx
Priority to NO744239A priority patent/NO744239L/no
Priority to US05/527,041 priority patent/US3985134A/en
Priority to LU71356A priority patent/LU71356A1/xx
Priority to BE150827A priority patent/BE822565A/fr
Priority to CA214,513A priority patent/CA1061259A/fr
Priority to DK612874A priority patent/DK612874A/da
Priority to AU75729/74A priority patent/AU474256B2/en
Priority to JP49134442A priority patent/JPS5094797A/ja
Priority to DE7439359U priority patent/DE7439359U/de
Priority to IT29845/74A priority patent/IT1026527B/it
Priority to DE19742455917 priority patent/DE2455917A1/de
Priority to FI3417/74A priority patent/FI341774A/fi
Priority to ES432281A priority patent/ES432281A1/es
Priority to GB51210/74A priority patent/GB1484617A/en
Publication of FR2252106A1 publication Critical patent/FR2252106A1/fr
Application granted granted Critical
Publication of FR2252106B1 publication Critical patent/FR2252106B1/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
    • A61M1/305—Control of inversion point between collection and re-infusion phase
    • A61M1/307—Time control
    • 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)
FR7342007A 1973-11-26 1973-11-26 Haemodialysis blood circuit - has pipes, pump and accessories forming variable volume blood chamber Granted FR2252106A1 (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
FR7342007A FR2252106A1 (en) 1973-11-26 1973-11-26 Haemodialysis blood circuit - has pipes, pump and accessories forming variable volume blood chamber
NL7415013.A NL158390B (nl) 1973-11-26 1974-11-18 Inrichting voor buitenlichamelijke bloedkringloop voor dialyse.
JP49134442A JPS5094797A (fr) 1973-11-26 1974-11-25
NO744239A NO744239L (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
BE150827A BE822565A (fr) 1973-11-26 1974-11-25 Circuit sanguin extracorporel
CA214,513A CA1061259A (fr) 1973-11-26 1974-11-25 Circuit sanguin extracorporel a une seule canule
CH1562774A CH586045A5 (fr) 1973-11-26 1974-11-25
AU75729/74A AU474256B2 (en) 1973-11-26 1974-11-25 Extracorporeal blood circuit
SE7414788A SE7414788L (fr) 1973-11-26 1974-11-25
DK612874A DK612874A (fr) 1973-11-26 1974-11-25
DE7439359U DE7439359U (de) 1973-11-26 1974-11-26 Verschluss- und oeffnungsvorrichtung fuer einen ausserhalb des koerpers gelegenen blutkreislauf
IT29845/74A IT1026527B (it) 1973-11-26 1974-11-26 Circuito sanguigno extracorporeo
DE19742455917 DE2455917A1 (de) 1973-11-26 1974-11-26 Ausserhalb des koerpers gelegener und mit einem blutdialysator verbundener blutkreislauf
FI3417/74A FI341774A (fr) 1973-11-26 1974-11-26
ES432281A ES432281A1 (es) 1973-11-26 1974-11-26 Perfeccionamientos en circuitos extracorporales de sangre unidos a hemodializadores.
GB51210/74A GB1484617A (en) 1973-11-26 1974-11-26 Extracorporeal blood circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7342007A FR2252106A1 (en) 1973-11-26 1973-11-26 Haemodialysis blood circuit - has pipes, pump and accessories forming variable volume blood chamber

Publications (2)

Publication Number Publication Date
FR2252106A1 true FR2252106A1 (en) 1975-06-20
FR2252106B1 FR2252106B1 (fr) 1978-11-03

Family

ID=9128249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7342007A Granted FR2252106A1 (en) 1973-11-26 1973-11-26 Haemodialysis blood circuit - has pipes, pump and accessories forming variable volume blood chamber

Country Status (2)

Country Link
BE (1) BE822565A (fr)
FR (1) FR2252106A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371630A1 (fr) * 1976-11-17 1978-06-16 Gambro Dialysatoren Element de raccordement
FR2411012A1 (fr) * 1977-12-09 1979-07-06 Fresenius Chem Pharm Ind Dispositif pour le lavage periodique de cavites corporelles et notamment de la cavite abdominale
WO2019197314A1 (fr) * 2018-04-10 2019-10-17 Fresenius Medical Care Deutschland Gmbh Ensemble de tuyau de sang, dispositif de commande ou de réglage, dispositif de traitement de sang et procédé pour un traitement à aiguille unique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371630A1 (fr) * 1976-11-17 1978-06-16 Gambro Dialysatoren Element de raccordement
FR2411012A1 (fr) * 1977-12-09 1979-07-06 Fresenius Chem Pharm Ind Dispositif pour le lavage periodique de cavites corporelles et notamment de la cavite abdominale
WO2019197314A1 (fr) * 2018-04-10 2019-10-17 Fresenius Medical Care Deutschland Gmbh Ensemble de tuyau de sang, dispositif de commande ou de réglage, dispositif de traitement de sang et procédé pour un traitement à aiguille unique
US11992588B2 (en) 2018-04-10 2024-05-28 Fresenius Medical Care Deutschland Gmbh Blood hose set, a control device or closed-loop control device, a blood treatment apparatus and a method for the single-needle treatment

Also Published As

Publication number Publication date
BE822565A (fr) 1975-05-26
FR2252106B1 (fr) 1978-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse