DE60216450D1 - Verfahren und vorrichtung zur nichtintrusiven messung des blutdrucks im kreislauf eines dialysegeräts - Google Patents

Verfahren und vorrichtung zur nichtintrusiven messung des blutdrucks im kreislauf eines dialysegeräts

Info

Publication number
DE60216450D1
DE60216450D1 DE60216450T DE60216450T DE60216450D1 DE 60216450 D1 DE60216450 D1 DE 60216450D1 DE 60216450 T DE60216450 T DE 60216450T DE 60216450 T DE60216450 T DE 60216450T DE 60216450 D1 DE60216450 D1 DE 60216450D1
Authority
DE
Germany
Prior art keywords
blood pressure
dialyzer
cycle
electromagnetic waves
intrusive measurement
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 - Lifetime
Application number
DE60216450T
Other languages
English (en)
Other versions
DE60216450T2 (de
Inventor
Annalisa Delnevo
Antonio Bosetto
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.)
Gambro Lundia AB
Original Assignee
Gambro Lundia AB
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 Gambro Lundia AB filed Critical Gambro Lundia AB
Application granted granted Critical
Publication of DE60216450D1 publication Critical patent/DE60216450D1/de
Publication of DE60216450T2 publication Critical patent/DE60216450T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02154—Measuring pressure in heart or blood vessels by means inserted into the body by optical transmission
DE60216450T 2001-06-05 2002-05-16 Verfahren und vorrichtung zur nichtintrusiven messung des blutdrucks im kreislauf eines dialysegeräts Expired - Lifetime DE60216450T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBO20010355 2001-06-05
IT2001BO000355A ITBO20010355A1 (it) 2001-06-05 2001-06-05 Metodo e dispositivo per rilevare in modo non intrusivo la pressione del sangue in un circuito di una macchina di dialisi
PCT/IB2002/001775 WO2002098492A1 (en) 2001-06-05 2002-05-16 Method and device for non-intrusive measurement of blood pressure in a circuit of a dialysis machine

Publications (2)

Publication Number Publication Date
DE60216450D1 true DE60216450D1 (de) 2007-01-11
DE60216450T2 DE60216450T2 (de) 2007-09-27

Family

ID=11439400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60216450T Expired - Lifetime DE60216450T2 (de) 2001-06-05 2002-05-16 Verfahren und vorrichtung zur nichtintrusiven messung des blutdrucks im kreislauf eines dialysegeräts

Country Status (7)

Country Link
US (1) US7074191B2 (de)
EP (1) EP1395312B1 (de)
AT (1) ATE346623T1 (de)
DE (1) DE60216450T2 (de)
ES (1) ES2278024T3 (de)
IT (1) ITBO20010355A1 (de)
WO (1) WO2002098492A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20010189A1 (it) * 2001-03-02 2002-09-02 Gambro Dasco Spa Metodo per misurare la concentrazione di emoglobina nel sangue in un circuito di una macchina di dialisi, dispositivo di misura e circuito p
ITTO20010037U1 (it) * 2001-03-02 2002-09-02 Gambro Dasco Spa Raccordo di un circuito di circolazione del sangue in una macchina didialisi.
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
US8287488B2 (en) * 2009-12-08 2012-10-16 Roche Diagnostics Operations, Inc. Holographic occlusion detection system for infusion pumps
US9002655B2 (en) 2010-05-03 2015-04-07 Gambro Lundia Ab Medical apparatus for extracorporeal blood treatment and method for determining a blood parameter value in a medical apparatus thereof
US8501009B2 (en) 2010-06-07 2013-08-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Fluid purification system
ES2640953T3 (es) 2011-10-07 2017-11-07 Outset Medical, Inc. Purificación de líquido de intercambio de calor para un sistema de diálisis
EP2931334B1 (de) * 2012-12-14 2017-08-09 Gambro Lundia AB Membranneupositionierung für einen druckbehälter mit positionserkennung
ES2864727T3 (es) 2014-04-29 2021-10-14 Outset Medical Inc Sistema y métodos de diálisis
JP7025408B2 (ja) 2016-08-19 2022-02-24 アウトセット・メディカル・インコーポレイテッド 腹膜透析システム及び方法
US10871412B2 (en) * 2018-11-27 2020-12-22 The Boeing Company Passive wireless microphone array

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842353A (en) * 1973-02-23 1974-10-15 Nat Res Dev Photoelectric transducer
FR2366023A1 (fr) * 1976-07-30 1978-04-28 Inst Nat Sante Rech Med Procede et appareil de reglage des conditions d'hemodialyse
US4148314A (en) * 1976-10-18 1979-04-10 Baxter Travenol Laboratories, Inc. Blood pressure alarm system for dialysis machines
US4332979A (en) * 1978-12-19 1982-06-01 Fischer Mark L Electronic environmental acoustic simulator
DE2937484A1 (de) 1979-09-17 1981-05-14 Siemens AG, 1000 Berlin und 8000 München Optische vorrichtung zum messen von druckdifferenzen mittels lichtintensitaetsaenderung
DE3142164A1 (de) * 1980-10-27 1982-06-16 Rosemount Engineering Co. Ltd., Bognor Regis, Sussex Vorrichtung zur messung von druckunterschieden
US4620093A (en) * 1983-10-31 1986-10-28 Rockwell International Corporation Optical pressure sensor
US5000049A (en) * 1988-08-02 1991-03-19 Cooper Robert P Pressure gauge for medical applications
US5158091A (en) * 1990-11-30 1992-10-27 Ivac Corporation Tonometry system for determining blood pressure
US5410916A (en) * 1994-06-24 1995-05-02 Honeywell Inc. Flowthrough pressure sensor
RU2114550C1 (ru) 1995-06-28 1998-07-10 Санкт-Петербургский государственный институт точной механики и оптики (технический университет) Бесконтактный способ измерения внутриглазного давления
US6005242A (en) * 1997-08-15 1999-12-21 Alconi Sensline Environmental media and pressure sensor
IL126172A (en) 1998-09-10 2002-05-23 Phone Or Ltd Sensor and method for measuring distances to, and/or physical properties of, a medium
US6171253B1 (en) * 1999-05-04 2001-01-09 Apex Medical, Inc. Flat tube pressure sensor

Also Published As

Publication number Publication date
US20040144724A1 (en) 2004-07-29
DE60216450T2 (de) 2007-09-27
ITBO20010355A0 (it) 2001-06-05
US7074191B2 (en) 2006-07-11
EP1395312B1 (de) 2006-11-29
ATE346623T1 (de) 2006-12-15
WO2002098492A1 (en) 2002-12-12
ES2278024T3 (es) 2007-08-01
EP1395312A1 (de) 2004-03-10
ITBO20010355A1 (it) 2002-12-05

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