AU2018305214B2 - Medical device with battery testing - Google Patents

Medical device with battery testing Download PDF

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Publication number
AU2018305214B2
AU2018305214B2 AU2018305214A AU2018305214A AU2018305214B2 AU 2018305214 B2 AU2018305214 B2 AU 2018305214B2 AU 2018305214 A AU2018305214 A AU 2018305214A AU 2018305214 A AU2018305214 A AU 2018305214A AU 2018305214 B2 AU2018305214 B2 AU 2018305214B2
Authority
AU
Australia
Prior art keywords
battery
time
point
capacitor voltage
voltage
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.)
Active
Application number
AU2018305214A
Other languages
English (en)
Other versions
AU2018305214A1 (en
Inventor
Kurt Friedli
Christian-Alexander Luszick
Christian WÜRTELE
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of AU2018305214A1 publication Critical patent/AU2018305214A1/en
Application granted granted Critical
Publication of AU2018305214B2 publication Critical patent/AU2018305214B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/386—Arrangements for measuring battery or accumulator variables using test-loads
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • 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
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/387—Determining ampere-hour charge capacity or SoC
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
    • A61M5/1723—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Power Engineering (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Secondary Cells (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Battery Mounting, Suspending (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
AU2018305214A 2017-07-28 2018-07-27 Medical device with battery testing Active AU2018305214B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17183784.2 2017-07-28
EP17183784 2017-07-28
PCT/EP2018/070380 WO2019020780A1 (en) 2017-07-28 2018-07-27 MEDICAL DEVICE COMPRISING A BATTERY TEST UNIT

Publications (2)

Publication Number Publication Date
AU2018305214A1 AU2018305214A1 (en) 2020-01-16
AU2018305214B2 true AU2018305214B2 (en) 2023-11-09

Family

ID=59581715

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018305214A Active AU2018305214B2 (en) 2017-07-28 2018-07-27 Medical device with battery testing

Country Status (9)

Country Link
US (1) US11686774B2 (enExample)
EP (1) EP3658931B1 (enExample)
JP (1) JP7245458B2 (enExample)
AR (1) AR112657A1 (enExample)
AU (1) AU2018305214B2 (enExample)
ES (1) ES2887274T3 (enExample)
HU (1) HUE055990T2 (enExample)
RU (1) RU2770332C2 (enExample)
WO (1) WO2019020780A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112180264B (zh) 2020-09-25 2021-10-26 惠州亿纬锂能股份有限公司 一种复合电池组的电量预警方法
KR102477256B1 (ko) * 2020-10-06 2022-12-14 이오플로우(주) 약액 주입 장치
US11998720B2 (en) 2020-10-06 2024-06-04 Eoflow Co., Ltd. Liquid medicine injection device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1866028A1 (en) * 2005-04-07 2007-12-19 St. Jude Medical AB Method and apparatus for determining a replacement time of an electric battery
EP2573579A2 (de) * 2011-09-21 2013-03-27 Techem Energy Services GmbH Verfahren zur Ermittlung des Batterieladezustands einer Batterie in einem batteriebetriebenen Gerät und Verbrauchserfassungsgerät

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US6148233A (en) * 1997-03-07 2000-11-14 Cardiac Science, Inc. Defibrillation system having segmented electrodes
DE19725204C1 (de) * 1997-06-14 1999-04-08 Megamos F & G Sicherheit Vorrichtung und Verfahren zur Überwachung des Ladezustands einer Batterie
US7239146B2 (en) * 2003-07-11 2007-07-03 Cardiac Pacemakers, Inc. Indicator of remaining energy in storage cell of implantable medical device
US20060122865A1 (en) * 2004-11-24 2006-06-08 Erik Preiss Procedural medicine workflow management
CA2600427C (en) * 2005-03-09 2013-09-10 Coloplast A/S A three-dimensional adhesive device having a microelectronic system embedded therein
ES2534771T3 (es) 2007-12-13 2015-04-28 Cardiac Pacemakers, Inc. Detección de agotamiento de batería en un dispositivo implantable
JP2009252459A (ja) * 2008-04-03 2009-10-29 Panasonic Corp アルカリ蓄電池の検査方法
JP5505124B2 (ja) * 2010-06-24 2014-05-28 カシオ計算機株式会社 電池残量推定装置、それを搭載した電子機器及び電池残量推定方法、並びにプログラム
US8849459B2 (en) * 2010-10-15 2014-09-30 Roche Diagnostics Operations, Inc. Power management system for a handheld medical device
JP2013236475A (ja) * 2012-05-09 2013-11-21 Fuji Electric Co Ltd 電子機器装置
US10130767B2 (en) * 2012-08-30 2018-11-20 Medtronic Minimed, Inc. Sensor model supervisor for a closed-loop insulin infusion system
JP5961121B2 (ja) * 2013-01-24 2016-08-02 アズビル株式会社 電池劣化計測装置および方法
RU2533328C1 (ru) * 2013-07-04 2014-11-20 Открытое акционерное общество "Сафоновский завод гидрометеорологических приборов" (ОАО "Сафоновский завод "Гидрометприбор") Способ определения остаточной емкости аккумулятора
CN119207787A (zh) * 2014-11-14 2024-12-27 Zoll医疗公司 医疗先兆事件估计方法和外部穿戴的除颤器
EP3685868A1 (en) * 2017-01-09 2020-07-29 Verily Life Sciences LLC Systems and methods for wearable emergency drug injection devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1866028A1 (en) * 2005-04-07 2007-12-19 St. Jude Medical AB Method and apparatus for determining a replacement time of an electric battery
EP2573579A2 (de) * 2011-09-21 2013-03-27 Techem Energy Services GmbH Verfahren zur Ermittlung des Batterieladezustands einer Batterie in einem batteriebetriebenen Gerät und Verbrauchserfassungsgerät

Also Published As

Publication number Publication date
US11686774B2 (en) 2023-06-27
JP2020529584A (ja) 2020-10-08
RU2770332C2 (ru) 2022-04-15
WO2019020780A1 (en) 2019-01-31
ES2887274T3 (es) 2021-12-22
BR112020000493A2 (pt) 2020-07-14
AU2018305214A1 (en) 2020-01-16
RU2020107456A (ru) 2021-08-30
JP7245458B2 (ja) 2023-03-24
US20200158785A1 (en) 2020-05-21
EP3658931A1 (en) 2020-06-03
AR112657A1 (es) 2019-11-27
HUE055990T2 (hu) 2022-01-28
RU2020107456A3 (enExample) 2022-02-18
EP3658931B1 (en) 2021-07-07

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FGA Letters patent sealed or granted (standard patent)