BR112013019662B8 - método e dispositivo para controle de um aparelho de tratamento sanguíneo extracorpóreo - Google Patents

método e dispositivo para controle de um aparelho de tratamento sanguíneo extracorpóreo

Info

Publication number
BR112013019662B8
BR112013019662B8 BR112013019662A BR112013019662A BR112013019662B8 BR 112013019662 B8 BR112013019662 B8 BR 112013019662B8 BR 112013019662 A BR112013019662 A BR 112013019662A BR 112013019662 A BR112013019662 A BR 112013019662A BR 112013019662 B8 BR112013019662 B8 BR 112013019662B8
Authority
BR
Brazil
Prior art keywords
pump
weight
controlling
blood treatment
extracorporeal blood
Prior art date
Application number
BR112013019662A
Other languages
English (en)
Other versions
BR112013019662B1 (pt
BR112013019662A2 (pt
Inventor
Verch Georg
Beden Josef
Breuel Lars
Herklotz Martin
Lindner Thomas
Original Assignee
Fresenius Medical Care Deutschland 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46511427&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013019662(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fresenius Medical Care Deutschland Gmbh filed Critical Fresenius Medical Care Deutschland Gmbh
Publication of BR112013019662A2 publication Critical patent/BR112013019662A2/pt
Publication of BR112013019662B1 publication Critical patent/BR112013019662B1/pt
Publication of BR112013019662B8 publication Critical patent/BR112013019662B8/pt

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
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • 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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1643—Constructional aspects thereof with weighing of fresh and used dialysis fluid
    • 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
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • 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
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3441—Substitution rate control as a function of the ultrafiltration rate
    • A61M1/3451—Substitution rate control as a function of the ultrafiltration rate the difference in weight between both ultra-filtrate and substitution reservoir being used as control signal
    • 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
    • A61M2205/3365—Rotational speed
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86131—Plural

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

método e dispositivo para controle de um aparelho de tratamento sanguíneo extracorpóreo a invenção relaciona-se com um método e um dispositivo para controle de um aparelho de tratamento sanguíneo extracorpóreo, que pode ser operado em particular como um aparelho e hemodiálise, um aparelho de hemofiltração ou um aparelho de hemodiafiltração. para o controle das bombas, o método de acordo com a invenção e o dispositivo de acordo com a invenção proporcionam uma condição, além de balanceamento de fluidos como uma função dos pesos dos recipientes, para a mensuração da redução de peso ou do aumento de peso e pelo menos um dos recipientes no intervalo de tempo em que a bomba designada para o respectivo recipiente realiza um número pré-estabelecido de revoluções ou pulsações da bomba. por exemplo, a alteração no peso do recipiente para meia ou uma revolução da bomba pode ser determinada. a taxa de liberação da respectiva bomba é definida com base na redução de peso ou no aumento de peso mesurado no intervalo de tempo definido. a definição da redução ou do aumento de peso por unidade de tempo permite a determinação precisa da taxa de liberação real de uma ou mais bombas. as taxas de liberação reais de todas as bombas são preferivelmente monitoradas.
BR112013019662A 2011-02-01 2012-01-24 método e dispositivo para controle de um aparelho de tratamento sanguíneo extracorpóreo BR112013019662B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US61/348,275 2010-05-26
US201161438275P 2011-02-01 2011-02-01
DE102011010067.9 2011-02-01
DE201110010067 DE102011010067A1 (de) 2011-02-01 2011-02-01 Verfahren und Vorrichtung zur Steuerung einer extrakorporalen Blutbehandlungsvorrichtung
PCT/EP2012/000292 WO2012104026A1 (de) 2011-02-01 2012-01-24 Verfahren und vorrichtung zur steuerung einer extrakorporalen blutbehandlungsvorrichtung

Publications (3)

Publication Number Publication Date
BR112013019662A2 BR112013019662A2 (pt) 2016-10-11
BR112013019662B1 BR112013019662B1 (pt) 2020-12-15
BR112013019662B8 true BR112013019662B8 (pt) 2021-03-23

Family

ID=46511427

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013019662A BR112013019662B8 (pt) 2011-02-01 2012-01-24 método e dispositivo para controle de um aparelho de tratamento sanguíneo extracorpóreo

Country Status (7)

Country Link
US (1) US9089639B2 (pt)
EP (1) EP2670453B1 (pt)
JP (1) JP6100701B2 (pt)
CN (1) CN103379926B (pt)
BR (1) BR112013019662B8 (pt)
DE (1) DE102011010067A1 (pt)
WO (1) WO2012104026A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2749771C (en) * 2008-01-28 2018-05-01 Milux Holding S.A. A drainage device comprising an active filter
CN103845769A (zh) * 2012-11-29 2014-06-11 珠海弘陞生物科技开发有限公司 多功能血液净化装置及使用该装置进行血液净化的方法
DE102013002395A1 (de) * 2013-02-13 2014-08-14 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Regelung einer Behandlungsvorrichtung
WO2015007595A1 (en) 2013-07-15 2015-01-22 Gambro Lundia Ab Individual pump calibration for ultrafiltration control in a dialysis apparatus
CN104470554B (zh) 2013-07-15 2017-03-08 甘布罗伦迪亚股份公司 用于透析装置中的超滤控制的相对泵校准
EP3031485B1 (en) * 2014-12-10 2018-11-21 B. Braun Avitum AG Method and control apparatus for determining and adjusting a flow rate of a blood delivery pump
US9987411B2 (en) * 2014-12-19 2018-06-05 Fenwal, Inc. Methods and systems for priming a biological fluid processing circuit
JPWO2016104720A1 (ja) * 2014-12-25 2017-10-19 アサヒカセイメディカルヨーロッパゲーエムベーハー 血液処理システム
US10352319B2 (en) 2015-01-29 2019-07-16 Hewlett-Packard Development Company, L.P. Calibration of a pump
CN107530483B (zh) * 2015-04-22 2020-12-11 日机装株式会社 血液透析系统的流量计校正方法
JP6725977B2 (ja) * 2015-10-30 2020-07-22 日機装株式会社 血液浄化装置
JP6961762B2 (ja) * 2015-10-30 2021-11-05 日機装株式会社 血液浄化装置
WO2017109083A1 (en) * 2015-12-22 2017-06-29 Ge Healthcare Bio-Sciences Corp. Improvements in and relating to instruments for processing cells
CN105536085B (zh) * 2016-01-28 2018-03-06 龚德华 一种连续式crrt机器容量平衡装置
JP6593220B2 (ja) * 2016-02-23 2019-10-23 ニプロ株式会社 血液浄化装置
DE102017115429A1 (de) * 2017-07-10 2019-01-10 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtungen zum Kalibrieren einer Pumpe für die Blutbehandlung
CN107412895B (zh) * 2017-09-08 2021-03-02 重庆山外山血液净化技术股份有限公司 血液净化称重补偿方法及利用该方法的血液净化称重补偿系统
DE102017125962A1 (de) * 2017-11-07 2019-05-09 B. Braun Avitum Ag Vorrichtung zur extrakorporalen Blutbehandlung mit gravimetrischer Bilanzierung und Möglichkeit zur Ultrafiltration
EP3505200B1 (en) 2017-12-29 2020-09-09 Gambro Lundia AB Apparatus for extracorporeal blood treatment
WO2020040766A1 (en) * 2018-08-23 2020-02-27 Hewlett-Packard Development Company, L.P. Supply pump and fluid level gauge sensor cross-calibration
US20220111130A1 (en) * 2018-12-28 2022-04-14 Nikkiso Co., Ltd. Blood purification device
DE102019126048A1 (de) 2019-09-26 2021-04-01 B.Braun Avitum Ag Blutbehandlungsvorrichtung mit automatischer Substitutionsvolumenkompensation
EP3991767A1 (en) * 2020-10-28 2022-05-04 Bellco S.r.l. Apparatus for pumping and dialysis
IT202000030350A1 (it) 2020-12-10 2022-06-10 Baxter Int Metodo per la calibrazione di una pompa peristaltica in un apparatomedicale e apparato medicale per l'esecuzione di tale metodo
EP4342505A1 (en) 2022-09-23 2024-03-27 B. Braun Avitum AG Leakage detection method and system, in particular for use in a blood treatment device
US11865302B1 (en) 2023-02-20 2024-01-09 Nuwellis, Inc. Extracorporeal blood filtering machine and methods

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629015A (en) * 1984-11-28 1986-12-16 Cobe Asdt, Inc. Weight monitoring system
FR2574664B1 (fr) * 1984-12-14 1987-03-06 Issautier Gerald Dispositif d'hemodialyse permettant de controler automatiquement la perte de poids
DE3743272C1 (de) 1987-12-19 1989-06-22 Fresenius Ag Haemodiafiltrationsvorrichtung und Verfahren zum UEberwachen einer Haemodiafiltration
DE3841863A1 (de) 1988-12-13 1990-06-21 Braun Melsungen Ag Vorrichtung zur kontinuierlichen haemofiltration und haemodiafiltration
JPH0822312B2 (ja) * 1990-01-19 1996-03-06 株式会社クラレ 血液処理装置
US5200090A (en) 1990-03-30 1993-04-06 Baxter International Inc. Multiple fluid source isolation, metering and alarm system and method
FR2680975B1 (fr) 1991-09-10 1998-12-31 Hospal Ind Rein artificiel muni de moyens pour doser une substance dans le sang.
US5910252A (en) * 1993-02-12 1999-06-08 Cobe Laboratories, Inc. Technique for extracorporeal treatment of blood
US5695092A (en) * 1996-01-03 1997-12-09 Betzdearborn Inc. Fluid flow measuring system
JP3928888B2 (ja) 1996-03-01 2007-06-13 旭化成メディカル株式会社 血液浄化装置
EP0980275A1 (fr) * 1997-05-07 2000-02-23 Infomed S.A. Procede de controle de dispositif d'epuration de sang
US6691047B1 (en) 2000-03-16 2004-02-10 Aksys, Ltd. Calibration of pumps, such as blood pumps of dialysis machine
CA2495561C (en) * 2002-08-08 2008-11-18 Asahi Kasei Medical Co., Ltd. Blood purifying device and method of operating the same
ITMI20030211A1 (it) * 2003-02-07 2004-08-08 Gambro Lundia Ab Modulo integrato di trattamento sangue ed apparecchiatura per il trattamento extracorporeo di sangue.
ITMI20030212A1 (it) 2003-02-07 2004-08-08 Gambro Lundia Ab Metodo per il trattamento extracorporeo di sangue
JP4259167B2 (ja) 2003-04-14 2009-04-30 ニプロ株式会社 持続的血液浄化装置
US7588722B2 (en) * 2003-06-25 2009-09-15 Gambro Lundia Ab Extracorporeal treatment device with automatic emptying of waste bag
DE102005023430A1 (de) * 2005-03-15 2006-09-21 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Bestimmung der effektiven Förderrate oder Einstellung der Drehzahl einer peristaltischen Pumpe
JP4908044B2 (ja) * 2006-04-14 2012-04-04 株式会社ジェイ・エム・エス 重量検出装置及びバランス制御装置
US8246566B2 (en) * 2006-12-22 2012-08-21 Baxter International Inc. Total fluid loss control system
ATE538312T1 (de) * 2008-11-05 2012-01-15 Hoffmann La Roche Verfahren zur peristaltikpumpensteuerung

Also Published As

Publication number Publication date
US9089639B2 (en) 2015-07-28
BR112013019662B1 (pt) 2020-12-15
EP2670453B1 (de) 2017-12-13
CN103379926B (zh) 2017-07-04
WO2012104026A1 (de) 2012-08-09
EP2670453A1 (de) 2013-12-11
CN103379926A (zh) 2013-10-30
JP6100701B2 (ja) 2017-03-22
US20120193290A1 (en) 2012-08-02
DE102011010067A1 (de) 2012-08-02
BR112013019662A2 (pt) 2016-10-11
JP2014513990A (ja) 2014-06-19

Similar Documents

Publication Publication Date Title
BR112013019662B8 (pt) método e dispositivo para controle de um aparelho de tratamento sanguíneo extracorpóreo
BR112013011148A2 (pt) unidade de tratamento de sangue com um dialisador, pelo menos dois sensores de pressão, uma unidade central de processamento e uma unidade de armazenamento e método para melhor realização possível de um alvo de substituição predeterminado numa unidade de tratamento de sangue.
WO2013003370A3 (en) Flow estimation in a blood pump
BR112014004870A2 (pt) controle de fluxo de dialisado
BR112013026319A2 (pt) método e aparelho para o monitoramento de um tratamento de um paciente, preferivelmente para o monitoramento da hemodiálise, hemodiafiltração e/ou diálise peritoneal
BR112018016249A2 (pt) métodos e dispositivos para cálculo da pressão sanguínea com base em medidas de fluxo sanguíneo arterial e lúmen arterial
BR112017007962A2 (pt) método implementado por computador, aparelho, mídia de armazenamento, programa de computador, kit, e, uso do kit
BR112014001614A2 (pt) aparelho para o tratamento de dialisado gasto, aparelho para a execução de uma terapia de diálise e cartucho de regeneração de dialisado
GR20110100184A (el) Συστημα ανταλλαγης υγρων για ιατρικη χρηση
BR112018010269A2 (pt) mr-proadm como marcador para o status do volume extracelular de um indivíduo
BR112013005720A2 (pt) sensor para espectroscopia de imitância, sistemas de espectroscopia de imitância e para acumular e identificar resíduos de medicamentos, métodos método de determinar a identidade e/ou concentração de um medicamento, de acumular e identificar resíduo de medicamento, de determinar a identidade e concentração de um medicamento e para precisamente e automaticamente suprir um medicamento, e, sistema médico totalmente automatizado
BR112017002576A2 (pt) sistema de circulação sanguínea.
BR112013014920A2 (pt) sistema configurado para controlar uma fração de oxigênio inspirado em um fluxo pressurizado de gás respirável liberado aos pulmões de um paciente
BR112015000343A2 (pt) tratador de sementes de baixo perfil com funcionalidade de medição
BRPI0911121B8 (pt) aparelho para otimizar um regime de dosagem de insulina do paciente ao longo do tempo.
MY175997A (en) Antl-adrenomedullin (adm) antibody or anti-adm antibody fragment or anti-adm non-ig protein scaffold for reducing the risk of mortality in a patient having a chronic or acute disease or acute condition
BR112012026361A2 (pt) previsão de terapia e otimização de terapia sanguínea para insuficiência renal, especialmente hemodiálise domiciliar
BR112015000830A2 (pt) sistema para prover terapia respiratória a um indivíduo que possui vias aéreas, método para determinação da aderência em relação à terapia respiratória de um indivíduo que possui vias aéreas, e sistema configurado para prover terapia respiratória a um indivíduo que possui vias aéreas
BR112019024872A2 (pt) aparelho e método para preparar uma solução de diálise peritoneal
BR112013007046A2 (pt) método para a otimização do consumo de dialisato em uma unidade de tratamento sanguíneo e aparato para o tratamento sanguíneo
BR112018068368A2 (pt) processo e dispositivo de determinação da taxa de renovação de ar de um local
BR112017022627A2 (pt) aparelho de ventilação artificial com modos de ventilação adequados para massagem cardíaca
Eiser Warfarin, calciphylaxis, atrial fibrillation, and patients on dialysis: outlier subsets and practice guidelines
BR112014024911B8 (pt) Sistema de medição de fluxo ultrassônico, e, método para a substituição do medidor de fluxo
White et al. Antimicrobial Regime for Cardiac Surgery: The Safety and Effectiveness of Short‐C ourse Flucloxacillin (or Teicoplanin) and Gentamicin‐B ased Prophylaxis

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/01/2012, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2606 DE 15/12/2020 QUANTO A PRIORIDADE UNIONISTA.