GB1580916A - Method and apparatus for blood purification - Google Patents

Method and apparatus for blood purification Download PDF

Info

Publication number
GB1580916A
GB1580916A GB32048/77A GB3204877A GB1580916A GB 1580916 A GB1580916 A GB 1580916A GB 32048/77 A GB32048/77 A GB 32048/77A GB 3204877 A GB3204877 A GB 3204877A GB 1580916 A GB1580916 A GB 1580916A
Authority
GB
United Kingdom
Prior art keywords
weight
ultrafiltration
haemodialysis
blood
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
GB32048/77A
Other languages
English (en)
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.)
Institut National de la Sante et de la Recherche Medicale INSERM
Original Assignee
Institut National de la Sante et de la Recherche Medicale INSERM
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 Institut National de la Sante et de la Recherche Medicale INSERM filed Critical Institut National de la Sante et de la Recherche Medicale INSERM
Publication of GB1580916A publication Critical patent/GB1580916A/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
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1611—Weight of the patient
    • 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
    • A61M1/3403—Regulation parameters
    • A61M1/341—Regulation parameters by measuring the filtrate rate or volume
    • 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
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/30—Blood pressure
    • 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

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
GB32048/77A 1976-07-30 1977-07-29 Method and apparatus for blood purification Expired GB1580916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623423A FR2366023A1 (fr) 1976-07-30 1976-07-30 Procede et appareil de reglage des conditions d'hemodialyse

Publications (1)

Publication Number Publication Date
GB1580916A true GB1580916A (en) 1980-12-10

Family

ID=9176401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32048/77A Expired GB1580916A (en) 1976-07-30 1977-07-29 Method and apparatus for blood purification

Country Status (5)

Country Link
US (1) US4324663A (enExample)
DE (1) DE2734075A1 (enExample)
FR (1) FR2366023A1 (enExample)
GB (1) GB1580916A (enExample)
NL (1) NL7708438A (enExample)

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US4227526A (en) * 1978-04-13 1980-10-14 Extracorporeal Medical Systems, Inc. Mechanism for aurally instructing a patient and method
FI58074C (fi) * 1979-06-01 1980-12-10 Instrumentarium Oy Apparat foer reglering av dialysbehandling
JPS59105458A (ja) * 1982-12-10 1984-06-18 株式会社　日本メデイカル・サプライ 自動腹膜潅流装置
ATE22013T1 (de) * 1983-03-01 1986-09-15 Sartorius Gmbh Geraet zur aufbereitung medizinischer infusionsloesungen.
FR2550583B1 (fr) * 1983-08-08 1986-03-28 Delecroix Michel Dispositif de regulation d'une pompe
US4728433A (en) * 1984-02-02 1988-03-01 Cd Medical, Inc. Ultrafiltration regulation by differential weighing
US4629015A (en) * 1984-11-28 1986-12-16 Cobe Asdt, Inc. Weight monitoring system
US4751181A (en) * 1984-12-31 1988-06-14 Duke University Methods and compositions useful in the diagnosis and treatment of autoimmune diseases
IT8504923V0 (it) * 1985-06-07 1985-06-07 Miren Srl Dispositivo per il controllo del bilancio idrico di un paziente durante il trattamento di emodialisi
GB2235776A (en) * 1989-08-10 1991-03-13 Univ London Measuring the fluid balance of a patient during surgery
IT1252601B (it) * 1991-07-05 1995-06-19 Hospal Dasco Spa Apparecchiatura e metodo di dialisi automatica
FR2680975B1 (fr) * 1991-09-10 1998-12-31 Hospal Ind Rein artificiel muni de moyens pour doser une substance dans le sang.
US5698090A (en) * 1991-09-10 1997-12-16 Hospal Industrie Artificial kidney for adjusting a concentration of substance in blood
US5211849B1 (en) * 1991-10-11 1997-05-27 Childrens Hosp Medical Center Hemofiltration system and method
US6471872B2 (en) 1991-10-11 2002-10-29 Children's Hospital Medical Center Hemofiltration system and method based on monitored patient parameters
US5910252A (en) * 1993-02-12 1999-06-08 Cobe Laboratories, Inc. Technique for extracorporeal treatment of blood
US5854218A (en) * 1993-05-14 1998-12-29 Cytel Corporation Sialyl Lex analogues as inhibitors of cellular adhesion
IT1279572B1 (it) * 1995-05-30 1997-12-16 Hospal Dasco Spa Metodo e apparecchio per il lavaggio di un filtro per dialisi.
IT1276468B1 (it) * 1995-07-04 1997-10-31 Hospal Dasco Spa Metodo e apparecchiatura di dialisi automatica
SE9702074D0 (sv) 1997-06-02 1997-06-02 Gambro Ab Method and device for calculating dialysis efficiency
DE19821534C1 (de) * 1998-05-14 1999-08-19 Braun Melsungen Ag Blutreinigungsmaschine
JP4903311B2 (ja) 1999-04-30 2012-03-28 チルドレンズ ホスピタル メディカル センター モニタされた患者パラメータにもとづく血液濾過システムおよび方法、血液濾過の監視制御装置および血液濾過用ポンプの適応制御
IT1320247B1 (it) * 2000-07-21 2003-11-26 Gambro Dasco Spa Metodo e dispositivo di impostazione di un trattamento dialitico inuna macchina per dialisi.
KR20010070642A (ko) * 2001-05-29 2001-07-27 김경진 휴대용 혈액투석기
ITBO20010355A1 (it) * 2001-06-05 2002-12-05 Gambro Dasco Spa Metodo e dispositivo per rilevare in modo non intrusivo la pressione del sangue in un circuito di una macchina di dialisi
JP2003010317A (ja) * 2001-07-02 2003-01-14 Nippon Colin Co Ltd 透析装置
JP2003010319A (ja) * 2001-07-03 2003-01-14 Nippon Colin Co Ltd 透析装置
EP1396274B2 (en) * 2002-09-05 2013-05-22 Gambro Lundia AB Controller for a blood treatment equipment
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
DE102005013418A1 (de) * 2005-03-23 2006-09-28 B. Braun Medizintechnologie Gmbh Blutbehandlungsgerät mit Alarmvorrichtung
JP4726045B2 (ja) * 2005-04-08 2011-07-20 日機装株式会社 血液透析装置
US7785463B2 (en) * 2006-03-17 2010-08-31 Children's Hospital Medical Center Extracorporeal renal replacement modeling system
US8262602B2 (en) 2008-06-02 2012-09-11 Baxter International Inc. Remote exchange peritoneal dialysis
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
IT1391086B1 (it) * 2008-07-09 2011-11-18 Gambro Lundia Ab Apparato trattamento extracorporeo sangue
US8282829B2 (en) * 2009-05-20 2012-10-09 Baxter International Inc. System and method for automated data collection of twenty-four hour ultrafiltration and other patient parameters using wired or wireless technology
US10980431B2 (en) 2009-12-28 2021-04-20 Gambro Lundia Ab Apparatus and method for prediction of rapid symptomatic blood pressure decrease
DE102012009043A1 (de) * 2012-05-04 2013-11-07 Fresenius Medical Care Deutschland Gmbh Bilanziervorrichtung, Dialysegerät, extrakorporaler Kreislauf und Verfahren zur Bilanzierung von Flüssigkeiten mit einer Flussmesszelle
EP2711036B1 (en) 2012-09-21 2015-12-30 Gambro Lundia AB An apparatus control for extracorporeal blood treatment
US11040172B2 (en) 2015-07-20 2021-06-22 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
US10493232B2 (en) 2015-07-20 2019-12-03 Strataca Systems Limited Ureteral catheters, bladder catheters, systems, kits and methods for inducing negative pressure to increase renal function
US10512713B2 (en) * 2015-07-20 2019-12-24 Strataca Systems Limited Method of removing excess fluid from a patient with hemodilution
US12064567B2 (en) 2015-07-20 2024-08-20 Roivios Limited Percutaneous urinary catheter
US10926062B2 (en) 2015-07-20 2021-02-23 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
US11541205B2 (en) 2015-07-20 2023-01-03 Roivios Limited Coated urinary catheter or ureteral stent and method
BR112018001110B1 (pt) 2015-07-20 2023-04-18 Roivios Limited Cateter uretral e sistema para induzir pressão negativa em uma porção de um trato urinário de um paciente
US10918827B2 (en) 2015-07-20 2021-02-16 Strataca Systems Limited Catheter device and method for inducing negative pressure in a patient's bladder
CN111263653B (zh) 2017-08-25 2022-06-03 罗维奥斯有限公司 促进从尿道除尿的排尿泵
CN111714718A (zh) * 2020-06-28 2020-09-29 湖州市中心医院 一种适用于血液透析患者的体重智能控制方法
US12472301B2 (en) 2021-08-13 2025-11-18 3Ive Labs, Llc Negative pressure therapy system and methods

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US3228397A (en) * 1962-05-24 1966-01-11 Us Catheter & Instr Corp Apparatus and process for monitoring liquid flow in living animals
FI48674C (fi) * 1970-02-05 1974-12-10 Datex Oy Annostelulaite potilaita varten.
US3946731A (en) * 1971-01-20 1976-03-30 Lichtenstein Eric Stefan Apparatus for extracorporeal treatment of blood
FR2209929B3 (enExample) * 1972-12-07 1976-01-09 Negri Aime Fr De
US3872863A (en) * 1973-07-31 1975-03-25 American Med Prod Peritoneal dialysis apparatus
IE40006B1 (en) * 1973-09-07 1979-02-14 Lichtenstein Eric Stefan Automated apparatus for monitoring of physiological parameters and control of fluid therapy including extracorporealcirculation of blood
US3990973A (en) * 1974-11-04 1976-11-09 Cobe Laboratories, Inc. Apparatus for measuring ultrafiltration rate

Also Published As

Publication number Publication date
FR2366023B1 (enExample) 1979-03-23
US4324663A (en) 1982-04-13
FR2366023A1 (fr) 1978-04-28
DE2734075A1 (de) 1978-02-09
NL7708438A (nl) 1978-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee