FR2368093A1 - Avertisseur de pression sanguine pour appareil de dialyse - Google Patents

Avertisseur de pression sanguine pour appareil de dialyse

Info

Publication number
FR2368093A1
FR2368093A1 FR7716390A FR7716390A FR2368093A1 FR 2368093 A1 FR2368093 A1 FR 2368093A1 FR 7716390 A FR7716390 A FR 7716390A FR 7716390 A FR7716390 A FR 7716390A FR 2368093 A1 FR2368093 A1 FR 2368093A1
Authority
FR
France
Prior art keywords
pressure
blood pressure
signal
memory
coupled
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.)
Withdrawn
Application number
FR7716390A
Other languages
English (en)
Inventor
Chieh-Kung Yin
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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories Inc
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 Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of FR2368093A1 publication Critical patent/FR2368093A1/fr
Withdrawn legal-status Critical Current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
    • A61M1/36—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
    • 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
    • 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
    • A61M1/3607—Regulation parameters
    • 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
    • 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
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3351—Controlling upstream pump pressure
    • 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
    • A61M2205/3355—Controlling downstream pump pressure
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • 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
    • Y10S128/00—Surgery
    • Y10S128/13—Infusion monitoring

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Cardiology (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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

Appareil de dialyse comprenant un avertisseur propre à fonctionner en réponse à des variations de pression sanguine. L'avertisseur comprend en combinaison un capteur de pression sanguine 24 propre à fournir un signal de pression variant en fonction de la pression sanguine, une mémoire 30 propre à recevoir le signal de pression, comportant un moyen destiné à mémoriser le signal de pression reçu sous forme discrète de signal numérique et un moyen couplé au moyen de mémorisation et propre à fournir un signal de mémoire en réponse au signal numerique mémorisé, un sélecteur 70 de plage de variation de pression propre à fournir un signal de plage de variation représentant des limites de variation de pression sanguine, un comparateur 38 couplé au capteur, à la mémoire et au sélecteur de plage de variation de pression, et un circuit de commande couplé au comparateur.
FR7716390A 1976-10-18 1977-05-27 Avertisseur de pression sanguine pour appareil de dialyse Withdrawn FR2368093A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/733,585 US4148314A (en) 1976-10-18 1976-10-18 Blood pressure alarm system for dialysis machines

Publications (1)

Publication Number Publication Date
FR2368093A1 true FR2368093A1 (fr) 1978-05-12

Family

ID=24948258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716390A Withdrawn FR2368093A1 (fr) 1976-10-18 1977-05-27 Avertisseur de pression sanguine pour appareil de dialyse

Country Status (18)

Country Link
US (1) US4148314A (fr)
JP (1) JPS5349895A (fr)
AU (1) AU508878B2 (fr)
BE (1) BE855382A (fr)
BR (1) BR7706346A (fr)
CA (1) CA1095608A (fr)
DE (1) DE2738164A1 (fr)
DK (1) DK435677A (fr)
ES (1) ES463338A1 (fr)
FI (1) FI772804A (fr)
FR (1) FR2368093A1 (fr)
GB (1) GB1547337A (fr)
IL (1) IL52005A (fr)
IT (1) IT1083842B (fr)
NL (1) NL7710557A (fr)
NO (1) NO771910L (fr)
SE (1) SE7710956L (fr)
ZA (1) ZA772694B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405734A1 (fr) * 1977-10-12 1979-05-11 Baxter Travenol Lab Soupape a depression et dispositif d'alarme pour machines de dialyse

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US4174637A (en) * 1978-10-19 1979-11-20 International Business Machines Corporation Pressure monitoring system
US4261360A (en) * 1979-11-05 1981-04-14 Urethral Devices Research, Inc. Transurethral irrigation pressure controller
US4298938A (en) * 1980-01-28 1981-11-03 Baxter Travenol Laboratories, Inc. Backup control circuit for kidney dialysis machine
US4830849A (en) * 1980-04-14 1989-05-16 Thomas Jefferson University Extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4686085A (en) * 1980-04-14 1987-08-11 Thomas Jefferson University Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4445886A (en) * 1980-04-14 1984-05-01 Thomas Jefferson University Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4445514A (en) * 1980-04-14 1984-05-01 Thomas Jefferson University Extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4445500A (en) * 1982-03-03 1984-05-01 Thomas Jefferson University Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4393863A (en) * 1980-04-14 1983-07-19 Thomas Jefferson University Extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4840617A (en) * 1980-04-14 1989-06-20 Thomas Jefferson University Cerebral and lumbar perfusion catheterization apparatus for use in treating hypoxic/ischemic neurologic tissue
US4795423A (en) * 1980-04-14 1989-01-03 Thomas Jefferson University Oxygenated perfluorinated perfusion of the ocular globe to treat ischemic retinopathy
US4758431A (en) * 1980-04-14 1988-07-19 Thomas Jefferson University Extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4378797A (en) * 1980-04-14 1983-04-05 Thomas Jefferson University Extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4657532A (en) * 1985-07-19 1987-04-14 Thomas Jefferson University Intra-peritoneal perfusion of oxygenated fluorocarbon
US4401431A (en) * 1981-06-26 1983-08-30 Arp Leon J Blood pump and oxygenator monitor-controller and display device
US4466804A (en) * 1981-09-25 1984-08-21 Tsunekazu Hino Extracorporeal circulation of blood
US4450841A (en) * 1982-03-03 1984-05-29 Thomas Jefferson University Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4446154A (en) * 1982-03-03 1984-05-01 Thomas Jefferson University Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4445888A (en) * 1982-03-03 1984-05-01 Thomas Jefferson University Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4451251A (en) * 1982-03-03 1984-05-29 Thomas Jefferson University Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4445887A (en) * 1982-03-03 1984-05-01 Thomas Jefferson University Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4446155A (en) * 1982-03-03 1984-05-01 Thomas Jefferson University Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders
US4493693A (en) * 1982-07-30 1985-01-15 Baxter Travenol Laboratories, Inc. Trans-membrane pressure monitoring system
JPS59130740U (ja) * 1983-02-21 1984-09-01 横河電機株式会社 透析装置
US4778445A (en) * 1984-07-09 1988-10-18 Minnesota Mining And Manufacturing Company Centrifugal blood pump with backflow detection
EP0375673A3 (fr) * 1985-03-20 1990-08-01 Knight, Robert Leonard Harry Dispositif de perfusion
US4827430A (en) * 1987-05-11 1989-05-02 Baxter International Inc. Flow measurement system
US4966691A (en) * 1987-07-20 1990-10-30 Brous Donald W Measurement and control of ultrafiltration in dialysis
JPH01112843U (fr) * 1988-01-25 1989-07-28
DE4024434A1 (de) * 1990-08-01 1992-02-13 Fresenius Ag Vorrichtung zur ultrafiltrationskontrolle bzw. ultrafiltrationsregelung bei blutreinigungsverfahren
US5171212A (en) * 1991-02-08 1992-12-15 Minnesota Mining And Manufacturing Company Blood pumping system with backflow warning
US5368554A (en) * 1992-11-20 1994-11-29 Minnesota Mining And Manufacturing Company Blood pumping system with selective backflow warning
US5564420A (en) * 1995-04-14 1996-10-15 Minnesota Mining And Manufacturing Company Medical device with EMI detection and cancellation
US6899691B2 (en) 1999-12-22 2005-05-31 Gambro Inc. Extracorporeal blood processing methods and apparatus
US7169352B1 (en) 1999-12-22 2007-01-30 Gambro, Inc. Extracorporeal blood processing methods and apparatus
US7608053B2 (en) * 2000-01-10 2009-10-27 Caridianbct, Inc. Extracorporeal blood processing methods with return-flow alarm
JP2001333943A (ja) * 2000-05-29 2001-12-04 Nipro Corp 断線を検知する手段を備えたナースコール装置
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
DE10159620C1 (de) * 2001-12-05 2003-08-14 Fresenius Medical Care De Gmbh Verfahren und Einrichtung zur Überwachung der Zufuhr von Substitutionsflüssigkeit während einer extrakorporalen Blutbehandlung
US7040142B2 (en) * 2002-01-04 2006-05-09 Nxstage Medical, Inc. Method and apparatus for leak detection in blood circuits combining external fluid detection and air infiltration detection
DE10201109C1 (de) * 2002-01-15 2003-01-23 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Detektion einer Leckage in einem Flüssigkeitssystem einer Blutbehandlungsvorrichtung
US7704454B1 (en) 2003-10-08 2010-04-27 Caridianbct, Inc. Methods and devices for processing blood
IT1391555B1 (it) 2008-07-16 2012-01-11 Gambro Lundia Ab Apparato trattamento extracorporeo sangue
KR101787130B1 (ko) 2009-12-28 2017-10-18 감브로 룬디아 아베 피험자로 및/또는 피험자로부터의 유체 전달을 위한 장치의 제어

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US3868679A (en) * 1973-10-09 1975-02-25 Gen Electric Blood pressure amplifier with zero balancing means
US3938506A (en) * 1974-08-05 1976-02-17 Medtronic, Inc. Blood pressure monitoring system

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DE2236433A1 (de) * 1971-06-04 1974-02-07 Vital Assists Vorrichtung zur blutdialyse
US3868679A (en) * 1973-10-09 1975-02-25 Gen Electric Blood pressure amplifier with zero balancing means
US3938506A (en) * 1974-08-05 1976-02-17 Medtronic, Inc. Blood pressure monitoring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405734A1 (fr) * 1977-10-12 1979-05-11 Baxter Travenol Lab Soupape a depression et dispositif d'alarme pour machines de dialyse

Also Published As

Publication number Publication date
SE7710956L (sv) 1978-04-19
AU508878B2 (en) 1980-04-03
GB1547337A (en) 1979-06-13
DE2738164A1 (de) 1978-04-20
US4148314A (en) 1979-04-10
ZA772694B (en) 1978-04-26
BR7706346A (pt) 1978-06-06
FI772804A (fi) 1978-04-19
IT1083842B (it) 1985-05-25
ES463338A1 (es) 1978-07-16
IL52005A (en) 1980-01-31
JPS5349895A (en) 1978-05-06
BE855382A (fr) 1977-10-03
CA1095608A (fr) 1981-02-10
NL7710557A (nl) 1978-04-20
NO771910L (no) 1978-04-19
DK435677A (da) 1978-04-19
IL52005A0 (en) 1977-07-31
AU2568877A (en) 1978-12-07

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