ES2035561T3 - Analizador volumetrico de sangre multipunto, automatizado. - Google Patents

Analizador volumetrico de sangre multipunto, automatizado.

Info

Publication number
ES2035561T3
ES2035561T3 ES198989305687T ES89305687T ES2035561T3 ES 2035561 T3 ES2035561 T3 ES 2035561T3 ES 198989305687 T ES198989305687 T ES 198989305687T ES 89305687 T ES89305687 T ES 89305687T ES 2035561 T3 ES2035561 T3 ES 2035561T3
Authority
ES
Spain
Prior art keywords
blood
volume
samples
tracer
different
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
ES198989305687T
Other languages
English (en)
Inventor
Joseph Feldschuh
Jonathan A. Feldschuh
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.)
Daxor Corp
Original Assignee
Daxor Corp
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 Daxor Corp filed Critical Daxor Corp
Application granted granted Critical
Publication of ES2035561T3 publication Critical patent/ES2035561T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/155—Devices specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/02042—Determining blood loss or bleeding, e.g. during a surgical procedure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150755—Blood sample preparation for further analysis, e.g. by separating blood components or by mixing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

EN UN METODO DE MULTIPUNTO, PARA DETERMINAR UN VOLUMEN DE SANGRE HUMANA EN TIEMPO CERO, SE INYECTA UN TRAZADOR RADIACTIVO EN LA CORRIENTE SANGUINEA Y SE EXTRAEN DE LA CORRIENTE SANGUINEA VARIAS MUESTRAS MIXTAS DE SANGRE Y TRAZADOR A UNA DIVERSIDAD DE INTERVALOS DE TIEMPOS MEDIDOS CORRESPONDIENTES, SUBSIGUIENTES A LA ETAPA DE INYECCION; UN VOLUMEN DE PARTE DE LA SANGRE CORRESPONDIENTE A CADA INTERVALO DE TIEMPO SE DETERMINA AUTOMATICAMENTE A PARTIR DEL NIVEL DE TRAZADOR DILUIDO EN LAS MUESTRAS MIXTAS, Y UN VOLUMEN DE LA PARTE DE SANGRE EN TIEMPO CERO SE CALCULA AUTOMATICAMENTE DE LOS VOLUMENES DE LA PARTE DE SANGRE DETERMINADA, Y LOS INTERVALOS DE TIEMPO. UN ANALIZADOR PARA EL METODO INCLUYE UN SOPORTE PARA LA SANGRE PAR RECOGER LAS MUESTRAS, MEDIOS PARA DETERMINAR AUTOMATICAMENTE LOS NIVELES DEL TRAZADOR EN LAS MUESTRAS MIXTAS, UN VOLUMEN DE LA PARTE DE SANGRE CORRESPONDIENTE A CADA INTERVALO DE TIEMPO, Y MEDIOS PARA CALCULAR AUTOMATICAMENTE A PARTIR DE ELLO EL VOLUMEN DE LA PARTE DE SANGRE EN TIEMPO CERO. LA INVENCION ES UTIL ANTES DE CIRUGIA O TRANSFUSION DE SANGRE.
ES198989305687T 1988-06-07 1989-06-06 Analizador volumetrico de sangre multipunto, automatizado. Expired - Lifetime ES2035561T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20371588A 1988-06-07 1988-06-07

Publications (1)

Publication Number Publication Date
ES2035561T3 true ES2035561T3 (es) 1993-04-16

Family

ID=22755026

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989305687T Expired - Lifetime ES2035561T3 (es) 1988-06-07 1989-06-06 Analizador volumetrico de sangre multipunto, automatizado.

Country Status (7)

Country Link
US (1) US5024231A (es)
EP (1) EP0350162B1 (es)
JP (1) JPH076981B2 (es)
AT (1) ATE80022T1 (es)
DE (1) DE68902703T2 (es)
ES (1) ES2035561T3 (es)
GR (1) GR3006367T3 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658240A (en) * 1992-03-04 1997-08-19 Cobe Laboratories, Inc. Blood component collection system with optimizer
US5496265A (en) * 1992-03-04 1996-03-05 Cobe Laboratories, Inc. Blood component collection system with optimizer
JP3275159B2 (ja) * 1993-12-17 2002-04-15 日本光電工業株式会社 循環血液量測定装置
US5458128A (en) * 1994-06-17 1995-10-17 Polanyi; Michael Method and apparatus for noninvasively measuring concentration of a dye in arterial blood
US5704358A (en) * 1994-11-22 1998-01-06 The Trustees Of Columbia University In The City Of New York Method and apparatus for diagnosing capillary leak
US5685302A (en) * 1994-11-22 1997-11-11 The Trustees Of Columbia University In The City Of New York Method for determining plasma volume, determination of blood volume thereby, and apparatus therefore
DE19511610A1 (de) * 1995-03-30 1996-10-10 Klaus Dr Tschaikowsky Verfahren und Vorrichtung zur Bestimmung des zirkulierenden Blutvolumens eines lebenden Organismus
US5529189A (en) * 1995-08-02 1996-06-25 Daxor Corporation Syringe assembly for quantitative measurement of radioactive injectate and kit having same
US5980465A (en) * 1996-03-18 1999-11-09 Medtronic, Inc. Method for detecting changes in a patient s blood volume
CA2279302A1 (en) 1997-02-05 1998-08-13 University Of Wales College Of Medicine Measurement of plasma volume
US7072769B2 (en) * 2000-03-01 2006-07-04 Gambro, Inc. Extracorporeal blood processing information management system
US7430478B2 (en) 2000-03-01 2008-09-30 Caridian Bct, Inc. Blood processing information system with blood loss equivalency tracking
DE10112470B4 (de) * 2001-03-15 2008-02-28 Keller, Ruprecht, Priv.-Doz. Dr.Dr. Verfahren zur Proben-Identifizierung bei einem Säugetier sowie Kit zur Durchführung dieses Verfahrens
DE10130321A1 (de) * 2001-06-22 2003-01-09 Hans-Lorenz Werner Mittel, Verfahren und Verwendung von Testmarkersubstanzen zur Personenidentifizierung
US20080195023A1 (en) * 2007-02-09 2008-08-14 Daxor Corporation Blood optimization program
GB0800981D0 (en) * 2008-01-18 2008-02-27 Plaque Attack Ltd Catheter
US11386993B2 (en) 2011-05-18 2022-07-12 Fenwal, Inc. Plasma collection with remote programming
US9002656B2 (en) * 2011-10-17 2015-04-07 Daxor Corporation Automated total body albumin analyzer
US9733805B2 (en) 2012-06-26 2017-08-15 Terumo Bct, Inc. Generating procedures for entering data prior to separating a liquid into components
EP2957909B1 (en) 2014-06-18 2019-01-30 Ruprecht Keller Method for identifying of a biological sample of a mammal and composition for use in this method
US11204356B2 (en) 2017-01-30 2021-12-21 Daxor Corp. Blood volume analysis with volume-aware blood component measures and treatment
CN111698941A (zh) 2017-12-27 2020-09-22 俄勒冈健康与科学大学 用于血容量测量的设备和方法
KR102345761B1 (ko) 2018-05-21 2022-01-03 펜월, 인크. 혈장 수집 체적의 최적화를 위한 시스템
US11412967B2 (en) 2018-05-21 2022-08-16 Fenwal, Inc. Systems and methods for plasma collection
US12033750B2 (en) 2018-05-21 2024-07-09 Fenwal, Inc. Plasma collection
US11862311B2 (en) 2018-10-31 2024-01-02 Daxor Corp. Blood volume analyzer with guidance
US11801002B2 (en) 2019-03-19 2023-10-31 Daxor Corp. Remote blood volume monitor
US12635917B2 (en) 2019-03-19 2026-05-26 Daxor Corp. Remote blood volume monitor
WO2021001043A1 (de) 2019-07-04 2021-01-07 Monika Wetzke Ortsunabhängige einnahmekontrolle
US20230131712A1 (en) * 2020-04-30 2023-04-27 Daxor Corp. Blood volume measurement with fluorescent dye

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055083A (en) * 1971-05-10 1977-10-25 Haas Rudy M Chemical tracer method of and structure for determination of instantaneous and total mass and volume fluid flow
US3727048A (en) * 1971-05-10 1973-04-10 R Haas Chemical tracer method of and structure for determination of instantaneous and total fluid flow mass and volume
GB1562686A (en) * 1975-10-15 1980-03-12 St Thomas Hosp Med School Apparatus for taking blood samples from a living patient
US4197836A (en) * 1975-11-06 1980-04-15 Bios Inc. Nuclear cardiac blood volume detecting apparatus
US4120295A (en) * 1976-12-13 1978-10-17 Hill Thomas A Apparatus for integration of fluid dilution curves
JPS5569517A (en) * 1978-11-20 1980-05-26 Nippon Mejifuijitsukusu Kk Labelling preparation for labelling of erythrocytes with radio-active technetium

Also Published As

Publication number Publication date
GR3006367T3 (es) 1993-06-21
DE68902703D1 (de) 1992-10-08
ATE80022T1 (de) 1992-09-15
JPH076981B2 (ja) 1995-01-30
JPH0271729A (ja) 1990-03-12
DE68902703T2 (de) 1993-03-04
EP0350162B1 (en) 1992-09-02
US5024231A (en) 1991-06-18
EP0350162A1 (en) 1990-01-10

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