FR2411013A1 - Installation pour le dosage et l'equilibrage des liquides en milieu sterile - Google Patents

Installation pour le dosage et l'equilibrage des liquides en milieu sterile

Info

Publication number
FR2411013A1
FR2411013A1 FR7834384A FR7834384A FR2411013A1 FR 2411013 A1 FR2411013 A1 FR 2411013A1 FR 7834384 A FR7834384 A FR 7834384A FR 7834384 A FR7834384 A FR 7834384A FR 2411013 A1 FR2411013 A1 FR 2411013A1
Authority
FR
France
Prior art keywords
dosing
plant
sterile environment
liquids
balancing
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
FR7834384A
Other languages
English (en)
Other versions
FR2411013B1 (fr
Inventor
Wilfried Schal
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.)
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
Original Assignee
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
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 Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG filed Critical Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
Publication of FR2411013A1 publication Critical patent/FR2411013A1/fr
Application granted granted Critical
Publication of FR2411013B1 publication Critical patent/FR2411013B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • 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
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3441—Substitution rate control as a function of the ultrafiltration rate
    • A61M1/3448—Substitution rate control as a function of the ultrafiltration rate by mechanically linked pumps in both ultra-filtrate and substitution flow line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1276—Means for pushing the rollers against the tubular flexible member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1292—Pumps specially adapted for several tubular flexible members
    • 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
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3389—Continuous level detection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/929—Hemoultrafiltrate volume measurement or control processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

TRAITEMENTS MEDICAUX. LE DISPOSITIF PERMET SOIT D'EQUILIBRER DEUX FLUX DE LIQUIDE ET NOTAMMENT LES QUANTITES DE CES LIQUIDES S'ECOULANT PENDANT UNE PERIODE DETERMINEE, SOIT D'ETABLIR UNE DIFFERENCE DEFINIE ENTRE CES DEUX FLUX. TRANSFUSIONS SANGUINES PAR SUBSTITUTION, DIURESE PROVOQUEE, HEMODIALYSE ET TRAITEMENTS ANALOGUES.
FR7834384A 1977-12-09 1978-12-06 Installation pour le dosage et l'equilibrage des liquides en milieu sterile Expired FR2411013B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2754894A DE2754894C2 (de) 1977-12-09 1977-12-09 Vorrichtung zum Bilanzieren einer einem Patienten entnommenen Flüssigkeit mit einer Ersatzflüssigkeit

Publications (2)

Publication Number Publication Date
FR2411013A1 true FR2411013A1 (fr) 1979-07-06
FR2411013B1 FR2411013B1 (fr) 1985-06-28

Family

ID=6025713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834384A Expired FR2411013B1 (fr) 1977-12-09 1978-12-06 Installation pour le dosage et l'equilibrage des liquides en milieu sterile

Country Status (5)

Country Link
US (1) US4275726A (fr)
JP (1) JPS54100183A (fr)
DE (1) DE2754894C2 (fr)
FR (1) FR2411013B1 (fr)
GB (1) GB2009862B (fr)

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US6328712B1 (en) * 1996-02-28 2001-12-11 Smisson-Cartledge Biomedical Corporation Rapid infusion system
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US6830553B1 (en) * 1997-02-14 2004-12-14 Nxstage Medical, Inc. Blood treatment systems and methods that maintain sterile extracorporeal processing conditions
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JP4518918B2 (ja) * 2003-11-20 2010-08-04 ミリポア・コーポレイション 流体分注デバイス
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US7938817B2 (en) * 2004-09-09 2011-05-10 Plc Medical Systems, Inc. Patient hydration system and method
US7758562B2 (en) 2004-09-09 2010-07-20 Plc Medical Systems, Inc. Patient hydration system with a redundant monitoring of hydration fluid infusion
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US7563248B2 (en) * 2005-03-17 2009-07-21 Smisson-Cartledge Biomedical Llc Infusion fluid heat exchanger and cartridge
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CN103212137B (zh) * 2013-05-11 2015-05-13 苏州科技学院 双点滴监测器
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JP6473176B2 (ja) 2014-02-24 2019-02-20 フレゼニウス カービ ドイチュラント ゲーエムベーハー 自己血輸血システムの採血容器内の回収血の液位を定量する装置及び方法
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US3520298A (en) * 1967-08-10 1970-07-14 Kurt Lange Peritoneal dialysis apparatus
DE2345994A1 (de) * 1972-09-12 1974-03-21 Rhone Poulenc Sa Ausserhalb des koerpers angeordneter blutkreis
DE2455229A1 (de) * 1974-11-21 1976-05-26 Stoeckert Instr Apparatebau Gm Herzlungenmaschine und insbesondere partielle bypass-maschine
DE2535650A1 (de) * 1975-08-09 1977-02-10 Fresenius Chem Pharm Ind Vorrichtung zum foerdern einer fluessigkeit in schlauchsystemen, insbesondere blut in extrakorporalen kreislaeufen, mittels einer schlauchpumpe, insbesondere einer rollenpumpe
FR2332031A1 (fr) * 1975-11-21 1977-06-17 Sartorius Membranfilter Gmbh Rein artificiel
DE2607022A1 (de) * 1976-02-19 1977-08-25 Huefler Hans Michael Regelkreis fuer die gesteuerte substitutionsloesungszugabe bei haemodiafiltrationsgeraeten mit bilanzierungsmoeglichkeit

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Publication number Priority date Publication date Assignee Title
DE1096554B (de) * 1958-04-05 1961-01-05 Heinrich C Ulrich Herzlungenmaschine
US3520298A (en) * 1967-08-10 1970-07-14 Kurt Lange Peritoneal dialysis apparatus
DE2345994A1 (de) * 1972-09-12 1974-03-21 Rhone Poulenc Sa Ausserhalb des koerpers angeordneter blutkreis
FR2198759A1 (fr) * 1972-09-12 1974-04-05 Rhone Poulenc Sa
DE2455229A1 (de) * 1974-11-21 1976-05-26 Stoeckert Instr Apparatebau Gm Herzlungenmaschine und insbesondere partielle bypass-maschine
DE2535650A1 (de) * 1975-08-09 1977-02-10 Fresenius Chem Pharm Ind Vorrichtung zum foerdern einer fluessigkeit in schlauchsystemen, insbesondere blut in extrakorporalen kreislaeufen, mittels einer schlauchpumpe, insbesondere einer rollenpumpe
FR2321147A1 (fr) * 1975-08-09 1977-03-11 Fresenius Chem Pharm Ind Dispositif pour transporter un liquide dans des tubes, en particulier du sang dans des circuits tubulaires extra-corporels, au moyen d'une pompe a tube souple
FR2332031A1 (fr) * 1975-11-21 1977-06-17 Sartorius Membranfilter Gmbh Rein artificiel
DE2607022A1 (de) * 1976-02-19 1977-08-25 Huefler Hans Michael Regelkreis fuer die gesteuerte substitutionsloesungszugabe bei haemodiafiltrationsgeraeten mit bilanzierungsmoeglichkeit

Also Published As

Publication number Publication date
FR2411013B1 (fr) 1985-06-28
US4275726A (en) 1981-06-30
DE2754894C2 (de) 1983-10-13
GB2009862B (en) 1982-04-07
DE2754894A1 (de) 1979-06-13
GB2009862A (en) 1979-06-20
JPS54100183A (en) 1979-08-07

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Legal Events

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