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 extracorpóreoInfo
- 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
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)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular 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.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61/348,275 | 2010-05-26 | ||
US201161438275P | 2011-02-01 | 2011-02-01 | |
DE201110010067 DE102011010067A1 (de) | 2011-02-01 | 2011-02-01 | Verfahren und Vorrichtung zur Steuerung einer extrakorporalen Blutbehandlungsvorrichtung |
DE102011010067.9 | 2011-02-01 | ||
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)
Publication number | Priority date | Publication date | Assignee | Title |
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US8961448B2 (en) * | 2008-01-28 | 2015-02-24 | Peter Forsell | Implantable drainage device |
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 |
ES2723348T3 (es) | 2013-07-15 | 2019-08-26 | Gambro Lundia Ab | Calibración de bomba individual para control de ultrafiltración en un aparato de diálisis |
ES2728778T3 (es) | 2013-07-15 | 2019-10-28 | Gambro Lundia Ab | Calibración relativa de bomba para controlar la ultrafiltración en un aparto de diálisis |
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 |
EP3238761B1 (en) * | 2014-12-25 | 2019-06-19 | Asahi Kasei Medical Co., Ltd. | Blood treatment system |
US10352319B2 (en) | 2015-01-29 | 2019-07-16 | Hewlett-Packard Development Company, L.P. | Calibration of a pump |
WO2016171023A1 (ja) * | 2015-04-22 | 2016-10-27 | 日機装株式会社 | 血液透析システムの流量計の校正方法 |
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 |
US11512277B2 (en) * | 2015-12-22 | 2022-11-29 | Global Life Sciences Solutions Usa Llc | 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*** |
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 |
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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 |
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FR2680975B1 (fr) | 1991-09-10 | 1998-12-31 | Hospal Ind | Rein artificiel muni de moyens pour doser une substance dans le sang. |
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JP2001523139A (ja) * | 1997-05-07 | 2001-11-20 | アンフォメ ソシエテ アノニム | 血液精製装置の制御方法 |
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JP3714947B2 (ja) * | 2002-08-08 | 2005-11-09 | 旭化成メディカル株式会社 | 血液浄化装置 |
ITMI20030211A1 (it) * | 2003-02-07 | 2004-08-08 | Gambro Lundia Ab | Modulo integrato di trattamento sangue ed apparecchiatura per il trattamento extracorporeo di sangue. |
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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 |
EP2184492B1 (de) * | 2008-11-05 | 2011-12-21 | Roche Diagnostics GmbH | Verfahren zur Peristaltikpumpensteuerung |
-
2011
- 2011-02-01 DE DE201110010067 patent/DE102011010067A1/de active Pending
-
2012
- 2012-01-24 EP EP12704668.8A patent/EP2670453B1/de active Active
- 2012-01-24 JP JP2013550799A patent/JP6100701B2/ja active Active
- 2012-01-24 CN CN201280007320.9A patent/CN103379926B/zh active Active
- 2012-01-24 BR BR112013019662A patent/BR112013019662B8/pt active IP Right Grant
- 2012-01-24 WO PCT/EP2012/000292 patent/WO2012104026A1/de active Application Filing
- 2012-01-31 US US13/362,377 patent/US9089639B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2670453B1 (de) | 2017-12-13 |
JP6100701B2 (ja) | 2017-03-22 |
US9089639B2 (en) | 2015-07-28 |
BR112013019662B1 (pt) | 2020-12-15 |
WO2012104026A1 (de) | 2012-08-09 |
DE102011010067A1 (de) | 2012-08-02 |
CN103379926A (zh) | 2013-10-30 |
EP2670453A1 (de) | 2013-12-11 |
JP2014513990A (ja) | 2014-06-19 |
BR112013019662A2 (pt) | 2016-10-11 |
US20120193290A1 (en) | 2012-08-02 |
CN103379926B (zh) | 2017-07-04 |
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