BRPI0508946A - sistema e método para controlar a corrente provida para um motor de escalonamento - Google Patents

sistema e método para controlar a corrente provida para um motor de escalonamento

Info

Publication number
BRPI0508946A
BRPI0508946A BRPI0508946-8A BRPI0508946A BRPI0508946A BR PI0508946 A BRPI0508946 A BR PI0508946A BR PI0508946 A BRPI0508946 A BR PI0508946A BR PI0508946 A BRPI0508946 A BR PI0508946A
Authority
BR
Brazil
Prior art keywords
electrical current
controlling
load torque
stepping motor
current supplied
Prior art date
Application number
BRPI0508946-8A
Other languages
English (en)
Inventor
Alan Brundle
Tim Allen
Son Dao
Original Assignee
Baxter Int
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 Baxter Int filed Critical Baxter Int
Publication of BRPI0508946A publication Critical patent/BRPI0508946A/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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3351—Controlling upstream pump pressure
    • 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
    • A61M2205/3368—Temperature
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated
    • A61M2205/8212—Internal energy supply devices battery-operated with means or measures taken for minimising energy consumption
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14216—Reciprocating piston type
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41206—Lookup table, memory with certain relationships
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41326—Step motor

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Control Of Stepping Motors (AREA)
  • Reciprocating Pumps (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

SISTEMA E MéTODO PARA CONTROLAR A CORRENTE PROVIDA PARA UM MOTOR DE ESCALONAMENTO. A presente invenção refere-se a um sistema e método que são revelados para controlar a corrente elétrica de entrada para um motor escalonador de bomba infusão com base em exigências de torque predeterminadas. O sistema pode incluir um controlador de motor e uma memória não volátil contendo valores esperados do torque de carga por todo um ciclo da bomba. Responsivo aos valores esperados do torque de carga, o controlador do motor provê o motor escalonador com uma corrente elétrica variada para superar o torque de carga em cada ponto no ciclo de bombeamento. Fatores adicionais podem também ser considerados para variar a corrente elétrica. Esses fatores incluem, mas não são limitados a, temperatura, pressão e tempo de operação decorrido.
BRPI0508946-8A 2004-03-17 2005-02-28 sistema e método para controlar a corrente provida para um motor de escalonamento BRPI0508946A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/802,180 US7338260B2 (en) 2004-03-17 2004-03-17 System and method for controlling current provided to a stepping motor
PCT/US2005/006664 WO2005093533A1 (en) 2004-03-17 2005-02-28 System and method for controlling current provided to a stepping motor

Publications (1)

Publication Number Publication Date
BRPI0508946A true BRPI0508946A (pt) 2007-08-14

Family

ID=34961723

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508946-8A BRPI0508946A (pt) 2004-03-17 2005-02-28 sistema e método para controlar a corrente provida para um motor de escalonamento

Country Status (12)

Country Link
US (1) US7338260B2 (pt)
EP (1) EP1741011B1 (pt)
JP (2) JP4836934B2 (pt)
CN (2) CN1926484A (pt)
AT (1) ATE497612T1 (pt)
AU (1) AU2005226029B2 (pt)
BR (1) BRPI0508946A (pt)
CA (1) CA2556606C (pt)
DE (1) DE602005026208D1 (pt)
ES (1) ES2360511T3 (pt)
IL (1) IL177191A (pt)
WO (1) WO2005093533A1 (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070088269A1 (en) * 2005-09-30 2007-04-19 Sherwood Services Ag Medical pump with lockout system
US7534099B2 (en) * 2005-09-30 2009-05-19 Covidien Ag Aliquot correction for feeding set degradation
WO2009091851A2 (en) * 2008-01-18 2009-07-23 Mallinckrodt Inc. Medical fluid injector with auto-calibration based on system wear and usage
WO2010096449A2 (en) 2009-02-17 2010-08-26 Pharmanova, Inc. Implantable drug delivery devices
EP2547382B1 (en) 2010-03-16 2021-08-04 Sanofi-Aventis Deutschland GmbH Controlling a motor of an injection device
EP2434635A1 (de) * 2010-09-28 2012-03-28 Fresenius Kabi Deutschland GmbH Antriebsvorrichtung für eine medizinische Pumpe mit einem Schrittmotor
US9388940B2 (en) * 2010-11-29 2016-07-12 Lincoln Industrial Corporation Variable speed stepper motor driving a lubrication pump system
US9022177B2 (en) 2010-11-29 2015-05-05 Lincoln Industrial Corporation Pump having stepper motor and overdrive control
US9222618B2 (en) 2010-11-29 2015-12-29 Lincoln Industrial Corporation Stepper motor driving a lubrication pump providing uninterrupted lubricant flow
JP5740950B2 (ja) 2010-12-09 2015-07-01 セイコーエプソン株式会社 流体輸送装置、流体輸送方法
JP5384536B2 (ja) * 2011-01-12 2014-01-08 日本電産サーボ株式会社 ステッピングモータの駆動回路、ステッピングモータの駆動方法、チューブポンプ、及びチューブポンプの駆動方法
US8536815B2 (en) * 2011-01-28 2013-09-17 General Electric Company Methods and systems involving electric machine controllers
JP6124873B2 (ja) 2011-05-12 2017-05-10 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅ ＬＬＣ 注入処置を制御するための様々なシステムを有する流体注入システム
GB201216462D0 (en) * 2012-09-14 2012-10-31 Vapourtec Ltd Pump
CN102949760B (zh) * 2012-10-11 2016-10-12 深圳市深迈医疗设备有限公司 智能监护输液泵
US10363811B2 (en) * 2013-06-13 2019-07-30 Ford Global Technologies, Llc Vehicle speed controlled active grille shutter system
US9671065B2 (en) 2013-10-17 2017-06-06 Lincoln Industrial Corporation Pump having wear and wear rate detection
JP6744305B2 (ja) * 2014-12-01 2020-08-19 エコラボ ユーエスエー インコーポレイティド 流体を投与するためのダイアフラムポンプ、及びそれに応じた方法
DE102014226727B4 (de) * 2014-12-19 2025-01-30 Vitesco Technologies GmbH Verfahren zum Antrieb eines Lastgeräts durch einen Schrittmotor
CN104841025B (zh) * 2015-04-16 2017-10-24 河南科技大学第一附属医院 一种用于密闭腰椎穿刺及脑脊液置换的装置
ES2713445T3 (es) * 2016-01-14 2019-05-21 Siemens Healthcare Diagnostics Products Gmbh Procedimiento para comprobar la capacidad de funcionamiento de una bomba dosificadora
JP6613215B2 (ja) * 2016-08-03 2019-11-27 ミネベアミツミ株式会社 モータ制御回路、モータ制御装置、アクチュエータ及びステッピングモータの制御方法
JP6603629B2 (ja) * 2016-08-03 2019-11-06 ミネベアミツミ株式会社 モータ制御回路、モータ制御装置、アクチュエータ及びステッピングモータの制御方法
US11258385B2 (en) * 2017-02-09 2022-02-22 Fuji Corporation Motor control device and feeder
US11089742B2 (en) * 2017-06-14 2021-08-17 Grow Solutions Tech Llc Peristaltic pumps in an assembly line grow pod and methods of providing fluids via peristaltic pumps
CN110410955B (zh) * 2019-07-22 2021-03-19 广东美的制冷设备有限公司 步进电机的控制方法、装置、空调器和存储介质
US11724098B2 (en) * 2020-01-30 2023-08-15 Terumo Cardiovascular Systems Corporation Stepper motor drive systems and tubing occluder system
JP7730831B2 (ja) * 2020-03-10 2025-08-28 スミスズ メディカル エーエスディー，インコーポレイティド 輸液ポンプの圧力変調モータトルク
CN116528925A (zh) * 2020-11-17 2023-08-01 贝克顿·迪金森公司 用于药物输送装置的压力管理的系统和方法
EP4241803A1 (en) 2022-03-10 2023-09-13 TecMed AG Drug delivery device

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459179A (en) * 1972-12-06 1976-12-22 Wickman Mach Tool Sales Ltd Drive circuits for stepping motors
IT1134781B (it) * 1980-12-18 1986-08-13 Honeywell Inf Systems Circuito di controllo per motore passo a passo
JPH0667277B2 (ja) * 1984-05-08 1994-08-24 キヤノン株式会社 ステッピングモ−タ−制御装置
JPS61150699A (ja) * 1984-12-25 1986-07-09 Seiko Seiki Co Ltd ステツプモ−タ制御装置
US4838856A (en) * 1987-07-02 1989-06-13 Truckee Meadows Research & Development Fluid infusion flow control system
US4855660A (en) * 1988-02-18 1989-08-08 Siemens-Bendix Automotive Electronics L.P. Microstepping of an unipolar stepping motor
JPH01243889A (ja) * 1988-03-25 1989-09-28 Janome Sewing Mach Co Ltd ステッピングモータの制御装置
DE3812584A1 (de) * 1988-04-13 1989-10-26 Mic Medical Instr Corp Vorrichtung zur biofeedbackkontrolle von koerperfunktionen
JP2928518B2 (ja) * 1988-07-01 1999-08-03 キヤノン株式会社 ステッピングモータの駆動方法
US5198741A (en) * 1989-07-31 1993-03-30 Canon Kabushiki Kaisha Drive control system of stepping motor
GB2244395A (en) * 1990-05-25 1991-11-27 Motorola Inc Stepper motor controller
JPH04156857A (ja) * 1990-10-19 1992-05-29 Sharp Corp 輸液ポンプ用ステッピングモータ制御装置
US5216345A (en) * 1992-05-04 1993-06-01 Hughes Aircraft Company Mixed mode stepper motor controller and method
JP2832323B2 (ja) * 1992-06-01 1998-12-09 シャープ株式会社 輸液ポンプ
JP3290263B2 (ja) * 1993-08-30 2002-06-10 テルモ株式会社 蠕動型輸液ポンプの駆動制御方法
JPH07147798A (ja) * 1993-11-25 1995-06-06 Canon Inc ステッピングモータ制御装置
US5710499A (en) * 1994-09-30 1998-01-20 Texas Instruments Incorporated Stepper motor control circuit and method
US5583410A (en) * 1994-10-21 1996-12-10 Pitney Bowes Inc. Method and apparatus for multiplex control of a plurality of stepper motors
US5574351A (en) * 1994-10-21 1996-11-12 Pitney Bowes Inc. Method and apparatus for control of stepper motors
KR100316280B1 (ko) * 1995-03-10 2002-04-24 무라타 기카이 가부시키가이샤 스텝모터의제어방법
JPH08251992A (ja) * 1995-03-15 1996-09-27 Alps Electric Co Ltd ステッピングモータ駆動装置
DE19653460C2 (de) * 1996-07-30 1999-10-28 Elmos Semiconductor Ag Verfahren zur sensorlosen Schritterkennung bei Schrittmotoren
US5844394A (en) * 1996-09-20 1998-12-01 Matsushita Electric Industrial Co., Ltd. Stepping motor controller
EP0880224B1 (en) * 1997-05-20 2004-09-15 Seiko Epson Corporation Method and apparatus for driving a stepping motor
US5914579A (en) * 1997-10-02 1999-06-22 Dana Corporation Direct current command generation for a stepper motor drive
US6121745A (en) * 1997-10-02 2000-09-19 Warner Electric Technology, Inc. Direct current command generation for a stepper motor drive
US5932987A (en) * 1998-04-14 1999-08-03 Millipore Corporation Variable step rate precision pumping apparatus
US6193480B1 (en) * 1998-08-03 2001-02-27 Alaris Medical Systems, Inc. System and method for increased flow uniformity
US6046567A (en) * 1998-12-21 2000-04-04 Datron/Transco, Inc. Stepper motor drive system
US6150789A (en) * 1999-02-13 2000-11-21 Tri-Tech, Inc. Stepper motor control
US6124696A (en) * 1999-07-14 2000-09-26 Lexmark International, Inc. Programmable stepper motor controller and method therefor
US6554791B1 (en) * 1999-09-29 2003-04-29 Smisson-Cartledge Biomedical, Llc Rapid infusion system
JP2001136790A (ja) * 1999-11-08 2001-05-18 Canon Inc ステッピングモータの駆動制御方法及び装置
JP3715850B2 (ja) * 1999-11-08 2005-11-16 キヤノン株式会社 モータ制御装置及び該装置を用いたプリンタ
US6208107B1 (en) * 1999-12-03 2001-03-27 Abbott Laboratories Use of digital current ramping to reduce audible noise in stepper motor
US6485465B2 (en) * 2000-03-29 2002-11-26 Medtronic Minimed, Inc. Methods, apparatuses, and uses for infusion pump fluid pressure and force detection
JP4731745B2 (ja) * 2000-08-31 2011-07-27 日本電産サーボ株式会社 ステッピングモータの制御装置
US6441579B1 (en) * 2001-01-26 2002-08-27 Hewlett-Packard Company Current magnitude variation correction for open loop stepper motor driver circuit
US20020071225A1 (en) * 2001-04-19 2002-06-13 Minimed Inc. Direct current motor safety circuits for fluid delivery systems
US6573680B2 (en) * 2001-08-07 2003-06-03 Toshiba Tec Kabushiki Kaisha Method and circuit for driving stepping motor
US6636010B1 (en) * 2001-10-01 2003-10-21 Zevex, Inc. Precision dosage apparatus, system and method
US6674260B1 (en) * 2002-06-20 2004-01-06 Hewlett-Packard Development Company, L.P. DC motor control

Also Published As

Publication number Publication date
AU2005226029A1 (en) 2005-10-06
CN102136821B (zh) 2014-10-22
CA2556606A1 (en) 2005-10-06
US7338260B2 (en) 2008-03-04
EP1741011A1 (en) 2007-01-10
CN102136821A (zh) 2011-07-27
DE602005026208D1 (de) 2011-03-17
AU2005226029B2 (en) 2010-12-09
ATE497612T1 (de) 2011-02-15
JP4836934B2 (ja) 2011-12-14
US20050206340A1 (en) 2005-09-22
CN1926484A (zh) 2007-03-07
EP1741011B1 (en) 2011-02-02
CA2556606C (en) 2015-10-13
ES2360511T3 (es) 2011-06-06
IL177191A0 (en) 2006-12-10
IL177191A (en) 2011-08-31
JP2008141952A (ja) 2008-06-19
JP2007529984A (ja) 2007-10-25
WO2005093533A1 (en) 2005-10-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]