GB1129740A - Controlled blood dialysis system - Google Patents

Controlled blood dialysis system

Info

Publication number
GB1129740A
GB1129740A GB26819/67A GB2681967A GB1129740A GB 1129740 A GB1129740 A GB 1129740A GB 26819/67 A GB26819/67 A GB 26819/67A GB 2681967 A GB2681967 A GB 2681967A GB 1129740 A GB1129740 A GB 1129740A
Authority
GB
United Kingdom
Prior art keywords
dialysis
blood
unit
dialyzate
patient
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
GB26819/67A
Inventor
Earl James Serfass
John Elwood Martin
William Eric Wilson
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.)
Milton Roy LLC
Original Assignee
Milton Roy LLC
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 Milton Roy LLC filed Critical Milton Roy LLC
Publication of GB1129740A publication Critical patent/GB1129740A/en
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
    • 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
    • A61M1/168—Sterilisation or cleaning before or after use
    • A61M1/1686—Sterilisation or cleaning before or after use by heat

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)

Abstract

1,129,740. Blood dialysis apparatus. MILTON ROY CO. 9 June, 1967 [7 July. 1966], No. 26819/67. Heading A5R. [Also in Division B1] An automatically pre-programmed blood dialysis apparatus (see Fig. 1) comprises dialysis unit 1 to which blood may be passed from a patient by line 13a and be returned by line 13. Fresh dialyzate solution is prepared by metering concentrate from tank 3 with the correct amount of water from source 2 by proportioning pump 4, the water being heated at 5 before being mixed with the concentrate. From constant head vessel 8, the solution passes by lines 10 and 11 and 11a to dialysis unit 1 to contact the opposite side of the membranes to the blood. Spent dialyzate leaves by lines 12 and 12a, and passes to waste through valves 15 and pump 18. Before blood dialysis begins, the system is first rinsed, sterilized and cooled with water from source 2, dialyzate concentrate being shut off by valve 6, bypass line 16 being open through valve 15, and dialysis unit 1 being replaced by a shunt so that the hoses to and from the dialysis unit may be sterilized. The system is then tested, the dialysis unit 1 and blood lines to the patient connected, and the dialysis process begun. At the end of this process, the blood lines and the dialysis unit are disconnected, the shunt reconnected and the system subjected to a second rinse and sterilization. In operation, the temperature and concentration of the dialyzate, the used dialyzate pressure and the venous pressure are continuously monitored, and the waste fluid is also continuously monitored for the presence of red blood cells. A pre-programmed logic unit 27 is provided to programme the entire sequence of operations, and a visual display is provided by control unit 28, indicating when the monitored parameters are within the correct limits for the apparatus to be connected to the patient, if the apparatus is malfunctioning (in which event the patient will be automatically isolated from the dialysis unit 1), and what stage in the cycle of operations has been reached. Circuit features of the logic unit 27 and of the control unit 28, and the manner in which the sequence of operations is controlled thereby are provided in considerable detail.
GB26819/67A 1966-07-07 1967-06-09 Controlled blood dialysis system Expired GB1129740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56352366A 1966-07-07 1966-07-07

Publications (1)

Publication Number Publication Date
GB1129740A true GB1129740A (en) 1968-10-09

Family

ID=24250852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26819/67A Expired GB1129740A (en) 1966-07-07 1967-06-09 Controlled blood dialysis system

Country Status (3)

Country Link
US (1) US3441136A (en)
DE (1) DE1566633B1 (en)
GB (1) GB1129740A (en)

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NO119547B (en) * 1967-07-04 1970-06-01 Nyctron A S
US3563381A (en) * 1968-12-18 1971-02-16 Andrew Charles Edelson Dialysis apparatus
US3814249A (en) * 1970-05-25 1974-06-04 Eaton Medical Electronics Inc Dialysis apparatus
US3946731A (en) * 1971-01-20 1976-03-30 Lichtenstein Eric Stefan Apparatus for extracorporeal treatment of blood
US3729098A (en) * 1971-02-08 1973-04-24 J Serur Treating blood
US3753493A (en) * 1971-04-23 1973-08-21 E Mellor Artificial kidney cleaning apparatus
US3754649A (en) * 1971-11-17 1973-08-28 Lpt Corp Artificial kidney machine
GB1388170A (en) * 1971-12-06 1975-03-26 Milton Roy Co Dialysis system
GB1368518A (en) * 1972-03-14 1974-09-25 Dialysis Systems Ltd Artificial kidney machines
FR2193624B2 (en) * 1972-07-31 1976-03-12 Rhone Poulenc Ind
US3832067A (en) * 1972-11-24 1974-08-27 Kopf D Syst Colorimeter for detecting blood leaks in an artificial kidney machine
US3809241A (en) * 1973-02-23 1974-05-07 Electro Sys Eng Inc Self-container kidney dialysis apparatus
US4118314A (en) * 1974-01-09 1978-10-03 Seisan Kaihatsu Kagaku Kenkyusho Apparatus for treatment of artificial kidney dialyzing fluid
DE2548759C3 (en) * 1974-11-04 1981-04-02 Cobe Laboratories Inc., Lakewood, Col. Device for measuring the ultrafiltration of a dialyzer
US3990973A (en) * 1974-11-04 1976-11-09 Cobe Laboratories, Inc. Apparatus for measuring ultrafiltration rate
US4119113A (en) * 1975-02-06 1978-10-10 Extracorporeal Medical Systems, Inc. Double-action proportioning pump
US4072610A (en) * 1975-05-01 1978-02-07 Ingerthorpe Holdings Limited Production of solutions
US4060485A (en) * 1975-06-09 1977-11-29 I T L Technology, Inc. Dialysis apparatus
US4017190A (en) * 1975-07-18 1977-04-12 Halbert Fischel Blood leak detector comparing intensities of high absorption band and low absorption band of a single beam of light passing through a sample
SE403438B (en) * 1976-02-26 1978-08-21 Gambro Ab DEVICE FOR TREATMENT OF BLOOD OR SIMILAR VENTILES
US4107039A (en) * 1976-04-07 1978-08-15 Extracorporeal Medical Systems, Inc. Dialysate preparation system
CA1090261A (en) * 1976-05-21 1980-11-25 Dean Hardy Cleaner for dialyzers
DE2644584A1 (en) * 1976-10-02 1978-04-06 Klauschenz & Perrot DEVICE FOR DIALYZING THE BLOOD OF A PATIENT
SE401893B (en) * 1976-10-14 1978-06-05 Gambro Ab DIALYSIS SYSTEM
SE401894B (en) * 1976-10-14 1978-06-05 Gambro Ab DIALYSIS SYSTEM
US4366051A (en) * 1976-11-19 1982-12-28 Halbert Fischel Hemodialysis system
SE7613375L (en) * 1976-11-30 1978-05-31 Gambro Ab METHOD AND DEVICE FOR SATURATION OF THE CONCENTRATION OF A LOW MOLECULAR ASSOCIATION IN A COMPLEX MEDIUM
US4113614A (en) * 1976-12-10 1978-09-12 International Business Machines Corporation Automated hemodialysis treatment systems
US4153554A (en) * 1977-02-22 1979-05-08 American Micro-Bionics Corp. Apparatus for use in artificial kidney system
US4231871A (en) * 1977-06-10 1980-11-04 Cordis Dow Corp. Artificial kidney and method for making same
USRE31688E (en) * 1977-09-23 1984-09-25 Hemotherapy, Inc. Method and apparatus for continuous plasmapheresis
US4191182A (en) * 1977-09-23 1980-03-04 Hemotherapy Inc. Method and apparatus for continuous plasmaphersis
US4151080A (en) * 1978-02-13 1979-04-24 Enviro Development Co., Inc. System and apparatus for control and optimization of filtration process
US4151086A (en) * 1978-04-04 1979-04-24 Nasa Fluid sample collection and distribution system
US4202764A (en) * 1978-10-02 1980-05-13 Baxter Travenol Laboratories, Inc. Ultrafiltration control system
US4298938A (en) * 1980-01-28 1981-11-03 Baxter Travenol Laboratories, Inc. Backup control circuit for kidney dialysis machine
US4332264A (en) * 1980-03-03 1982-06-01 United Healthcare Association Automated cleaning system for dialyzers
US4444597A (en) * 1980-03-03 1984-04-24 Norman Gortz Automated cleaning method for dialyzers
US4444596A (en) * 1980-03-03 1984-04-24 Norman Gortz Automated cleaning method for dialyzers
CA1188998A (en) * 1980-11-12 1985-06-18 Stephen R. Ash System and method for controlling and monitoring blood or biologic fluid flow
SE8007921L (en) * 1980-11-12 1982-05-13 Alfa Laval Ab SET AND DEVICE FOR DIALYSIS
FR2504816A1 (en) * 1981-04-29 1982-11-05 Demandolx Philippe INSTALLATION FOR CLEANING AND STERILIZING THE EXCHANGER DEVICE OF A DIALYSIS APPARATUS
US4469593A (en) * 1982-03-10 1984-09-04 Kabushiki Kaisha Toyota Chuo Kenkyusho Blood purification apparatus
US4568327A (en) * 1984-02-27 1986-02-04 Universite De Sherbrooke Method and apparatus for the removal of gases physically dissolved by dialysis in the blood
DE3416956C2 (en) * 1984-05-08 1986-12-04 Fresenius AG, 6380 Bad Homburg Measuring device for determining the activity or the concentration of ions in solutions
DE3416955C2 (en) * 1984-05-08 1986-06-12 Fresenius AG, 6380 Bad Homburg Hemodialysis machine
DE3442744A1 (en) * 1984-11-23 1986-06-05 Fresenius AG, 6380 Bad Homburg Dialyser having a unit for the re-use of haemodialysers
US4695385A (en) * 1985-04-29 1987-09-22 Colorado Medical, Inc. Dialyzer reuse system
SE453361B (en) * 1985-06-04 1988-02-01 Gambro Ab SYSTEM FOR MANAGING A MEDICAL TREATMENT, INCLUDING DIALYSIS
US4865726A (en) * 1987-12-22 1989-09-12 Promac B.V. Device for making potable water
US5336165A (en) * 1991-08-21 1994-08-09 Twardowski Zbylut J Artificial kidney for frequent (daily) Hemodialysis
US5902476A (en) * 1991-08-21 1999-05-11 Twardowski; Zbylut J. Artificial kidney for frequent (daily) hemodialysis
DE4208274C1 (en) * 1992-03-13 1993-10-21 Medical Support Gmbh Method and arrangement for rinsing and filling the extracorporeal blood circuit of dialysis machines
US5782874A (en) * 1993-05-28 1998-07-21 Loos; Hendricus G. Method and apparatus for manipulating nervous systems
SE510026C2 (en) * 1994-09-23 1999-04-12 Gambro Ab Disinfection device for dialysis machine
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5647984A (en) * 1995-06-07 1997-07-15 Cobe Laboratories, Inc. Extracorporeal fluid treatment systems selectively operable in a treatment mode or a disinfecting mode
US5851384A (en) * 1996-06-20 1998-12-22 Shen; Tsong-Nan Apparatus for automatically delivering hemodialysis solution to a plurality of hemodialysis machines
JP3189034B2 (en) * 1996-09-26 2001-07-16 紀陽 田仲 Method and apparatus for reproducing dialyzer
US7744553B2 (en) * 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
US7776210B2 (en) * 2004-06-09 2010-08-17 Renal Solutions, Inc. Dialysis system
US7544301B2 (en) 2004-08-19 2009-06-09 Hhd Llc Citrate-based dialysate chemical formulations
JP4984685B2 (en) * 2006-06-30 2012-07-25 澁谷工業株式会社 Dialysis machine cleaning method
JP2011120821A (en) * 2009-12-14 2011-06-23 Nikkiso Co Ltd Blood purifier
JP6147146B2 (en) * 2013-09-02 2017-06-14 日機装株式会社 Blood purification equipment
DE102016117600A1 (en) * 2016-09-19 2018-03-22 B. Braun Avitum Ag Method for disinfecting a hydraulic system of a device for extracorporeal blood treatment by means of hot disinfection and such device
DE102017101307A1 (en) * 2017-01-24 2018-07-26 B. Braun Avitum Ag Dialyzer with improved internal filtration and process for its preparation
US11237093B2 (en) * 2018-12-10 2022-02-01 Bio-Rad Laboratories, Inc. External fluidics system for flow cytometer
CN110124134B (en) * 2019-05-06 2021-11-26 潍坊市妇幼保健院 Ascites ultrafiltration concentration therapeutic instrument
US11596721B2 (en) 2019-09-30 2023-03-07 Fresenius Medical Care Holdings, Inc. Drain apparatus for hemodialysis machines

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US2715097A (en) * 1955-08-09 guarino
US2969150A (en) * 1957-01-25 1961-01-24 Baxter Laboratories Inc Artificial kidney system
DE1745738U (en) * 1957-03-13 1957-05-29 Fischer Fa F L APPARATUS WORKING AS ARTIFICIAL KIDNEY.
DE1141052B (en) * 1959-07-15 1962-12-13 Dr Med Walther Mehl Blood purifier
US3212642A (en) * 1961-07-03 1965-10-19 Cleveland Clinic Foundation Artificial kidney
US3286510A (en) * 1964-05-18 1966-11-22 Phillips Petroleum Co Drilling mud test apparatus and process

Also Published As

Publication number Publication date
DE1566633B1 (en) 1972-03-09
US3441136A (en) 1969-04-29

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