AR082713A1 - Aparato y metodo para determinar y/o monitorear estructuras ajenas en un fluido o en un flujo de fluido - Google Patents

Aparato y metodo para determinar y/o monitorear estructuras ajenas en un fluido o en un flujo de fluido

Info

Publication number
AR082713A1
AR082713A1 ARP110102987A ARP110102987A AR082713A1 AR 082713 A1 AR082713 A1 AR 082713A1 AR P110102987 A ARP110102987 A AR P110102987A AR P110102987 A ARP110102987 A AR P110102987A AR 082713 A1 AR082713 A1 AR 082713A1
Authority
AR
Argentina
Prior art keywords
fluid
monitoring
determining
fluid flow
foreign
Prior art date
Application number
ARP110102987A
Other languages
English (en)
Original Assignee
Fresenius Medical Care De Gmbh
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 Fresenius Medical Care De Gmbh filed Critical Fresenius Medical Care De Gmbh
Publication of AR082713A1 publication Critical patent/AR082713A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • 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
    • A61M1/3626—Gas bubble detectors
    • 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
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • 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
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36222—Details related to the interface between cassette and machine
    • 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
    • A61M1/367—Circuit parts not covered by the preceding subgroups of group A61M1/3621
    • 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
    • A61M2205/3306—Optical measuring means
    • 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
    • A61M2205/3306—Optical measuring means
    • A61M2205/3313—Optical measuring means used specific wavelengths
    • 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
    • A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Molecular Biology (AREA)
  • Acoustics & Sound (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

La presente se refiere a un aparato para determinar y/o monitorear estructuras ajenas en un fluido o en un flujo de fluido, en particular en la sangre o en la corriente sanguínea, que al menos tenga un medio de monitoreo óptico, al menos un medio de monitoreo por ultrasonido, y al menos un medio de evaluación de señales, donde el fluido puede ser monitoreado de manera óptica por lo menos a través del medio de monitoreo óptico, y por lo menos a través del medio del monitoreo por ultrasonido, y donde al menos una estructura ajena, en particular una burbuja de aire y/o un cuerpo sólido, como ser por ejemplo un coágulo de sangre, se puede reconocer en el fluido a través del medio de evaluación de señales con referencia a la combinación de las señales de monitoreo obtenidas, en particular con referencia a la comparación de las señales de monitoreo adquiridas y/o se puede distinguir de al menos una segunda estructura corpórea ajena a través del medio de evaluación de señales.
ARP110102987A 2010-08-17 2011-08-17 Aparato y metodo para determinar y/o monitorear estructuras ajenas en un fluido o en un flujo de fluido AR082713A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010034553A DE102010034553A1 (de) 2010-08-17 2010-08-17 Vorrichtung zur Ermittlung und/oder Überwachung von Fremdstrukturen in einem Fluid oder einem Fluidstrom sowie Verfahren hierzu

Publications (1)

Publication Number Publication Date
AR082713A1 true AR082713A1 (es) 2012-12-26

Family

ID=44509180

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110102987A AR082713A1 (es) 2010-08-17 2011-08-17 Aparato y metodo para determinar y/o monitorear estructuras ajenas en un fluido o en un flujo de fluido

Country Status (9)

Country Link
US (1) US9068965B2 (es)
EP (1) EP2605811B1 (es)
JP (1) JP5873870B2 (es)
CN (1) CN103068418B (es)
AR (1) AR082713A1 (es)
AU (1) AU2011291085B2 (es)
DE (1) DE102010034553A1 (es)
TW (1) TWI569821B (es)
WO (1) WO2012022456A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009060668A1 (de) * 2009-12-28 2011-06-30 Fresenius Medical Care Deutschland GmbH, 61352 Vorrichtung und Verfahren zur Überwachung einer extrakorporalen Blutbehandlung
DK2999959T3 (da) * 2013-05-23 2021-10-11 Qorvo Us Inc Fluidanordning i to dele
DE102013224389A1 (de) 2013-11-28 2015-05-28 GAMPT mbH, Gesellschaft für angewandte medizinische Physik und Technik Verfahren zur Ermittlung und/oder Überwachung des Zustandes eines extrakorporalen Fluides oder Fluidstroms mittels Ultraschall
CN104056315B (zh) * 2014-06-20 2017-02-01 刘波 一种血液净化用气泡监测系统
DE102015120099B4 (de) 2015-11-19 2024-02-22 GAMPT mbH Gesellschaft für Angewandte Medizinische Physik und Technik Ultraschallsonde zur Detektion von Fremdstrukturen in Fluiden
DE102017001484A1 (de) * 2017-02-16 2018-08-16 Fresenius Medical Care Deutschland Gmbh Verfahren und Anordnung zum Kalibrieren von Vorrichtungen zur Erkennung von Blut oder Blutbestandteilen in einer Flüssigkeit
US10576196B2 (en) 2017-04-10 2020-03-03 Fresenius Medical Care Holdings, Inc. Optical detection of air bubbles in either saline or blood or a mixture of both
DE102017005535A1 (de) * 2017-06-10 2018-12-13 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur extrakorporalen Blutbehandlung und Vorrichtung zum Sammeln von Blutgerinnseln sowie Verfahren zum Bestimmen eines hämodynamischen Parameters während einer extrakorporalen Blutbehandlung
DE102017122540A1 (de) * 2017-09-28 2019-03-28 B. Braun Avitum Ag Mehrfachsensorvorrichtung
US10596311B2 (en) * 2018-05-25 2020-03-24 Fresenius Medical Care Holdings, Inc. Fiber-optic clot detector with an ultrasonic clot neutralizer
CN110554087A (zh) * 2019-09-18 2019-12-10 哈尔滨工业大学 一种检测血凝块的装置
CN110849974B (zh) * 2019-12-03 2022-03-01 常州市第一人民医院 一种吸附柱扫描仪

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Also Published As

Publication number Publication date
CN103068418A (zh) 2013-04-24
EP2605811B1 (de) 2015-10-21
AU2011291085A1 (en) 2013-02-28
CN103068418B (zh) 2016-10-26
JP5873870B2 (ja) 2016-03-01
US20130155387A1 (en) 2013-06-20
JP2013534160A (ja) 2013-09-02
TWI569821B (zh) 2017-02-11
DE102010034553A1 (de) 2012-03-08
US9068965B2 (en) 2015-06-30
AU2011291085B2 (en) 2015-01-22
WO2012022456A1 (de) 2012-02-23
TW201223570A (en) 2012-06-16
EP2605811A1 (de) 2013-06-26

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