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AR117672A1 - Dispositivo médico con rutina de encendido - Google Patents

Dispositivo médico con rutina de encendido

Info

Publication number
AR117672A1
AR117672A1 ARP190103491A ARP190103491A AR117672A1 AR 117672 A1 AR117672 A1 AR 117672A1 AR P190103491 A ARP190103491 A AR P190103491A AR P190103491 A ARP190103491 A AR P190103491A AR 117672 A1 AR117672 A1 AR 117672A1
Authority
AR
Argentina
Prior art keywords
difference voltage
battery
medical device
test
voltage threshold
Prior art date
Application number
ARP190103491A
Other languages
English (en)
Inventor
Walter Fieber
Klaus Conrad
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of AR117672A1 publication Critical patent/AR117672A1/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H02J7/007184—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage in response to battery voltage gradient
    • 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
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • 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
    • G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
    • 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
    • G01R19/10—Measuring sum, difference or ratio
    • 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
    • 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
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/185—Electrical failure alarms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Dermatology (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Tests Of Electric Status Of Batteries (AREA)

Abstract

La presente se refiere a un método para encender un dispositivo médico (1) alimentado por una batería (2). El método incluye ejecutar una prueba inicial de la batería. En la prueba inicial de la batería, se determina una tensión de diferencia entre una tensión de batería medida sin y con una carga de prueba. La carga de prueba está dimensionada de manera favorable para no fatigar significativamente la batería. La tensión de diferencia se compara con un umbral de tensión de diferencia, estando predefinido el umbral de tensión de diferencia dependiendo de la tensión sin carga de prueba. El método incluye además proporcionar una alarma si la tensión de diferencia está por encima del umbral de tensión de diferencia. La presente se refiere además a un dispositivo médico que implementa el método mencionado anteriormente y a un método para determinar la relación entre la tensión de diferencia y el umbral de tensión de diferencia. La presente puede usarse para garantizar que se proporciona una alarma si una batería recién insertada es demasiado débil para alimentar el dispositivo médico y que se encienda completamente.
ARP190103491A 2018-11-30 2019-11-29 Dispositivo médico con rutina de encendido AR117672A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18209404.5A EP3660528A1 (en) 2018-11-30 2018-11-30 Medical device with power-up routine

Publications (1)

Publication Number Publication Date
AR117672A1 true AR117672A1 (es) 2021-08-25

Family

ID=64564617

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190103491A AR117672A1 (es) 2018-11-30 2019-11-29 Dispositivo médico con rutina de encendido

Country Status (9)

Country Link
US (1) US12088137B2 (es)
EP (1) EP3660528A1 (es)
JP (1) JP7308266B2 (es)
KR (1) KR102558627B1 (es)
CN (1) CN113056678A (es)
AR (1) AR117672A1 (es)
IL (1) IL283339A (es)
SG (1) SG11202105426UA (es)
WO (1) WO2020109417A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1762259B2 (en) 2005-09-12 2025-01-01 Unomedical A/S Inserter for an infusion set with a first and second spring units
US10194938B2 (en) 2011-03-14 2019-02-05 UnoMedical, AS Inserter system with transport protection
SG11202111673SA (en) 2019-05-20 2021-11-29 Unomedical As Rotatable infusion device and methods thereof
CN119303184A (zh) * 2024-06-14 2025-01-14 武汉联影智融医疗科技有限公司 设备控制方法、胰岛素输注设备和存储介质

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
US4488555A (en) 1982-12-13 1984-12-18 Mieczyslaw Mirowski Battery condition warning system for medical implant
US4685903A (en) * 1984-01-06 1987-08-11 Pacesetter Infusion, Ltd. External infusion pump apparatus
JPS62501190A (ja) 1984-12-24 1987-05-14 ビューラー アーゲー 典型的めん類の製造方法、その方法で入手可能なめん類製品、ならびにその方法を実施する装置
FR2694637B1 (fr) * 1992-08-05 1994-10-07 Merlin Gerin Procédé de détermination du temps d'autonomie d'une batterie.
JPH0862663A (ja) * 1994-08-23 1996-03-08 Olympus Optical Co Ltd カメラ
US5744938A (en) * 1996-07-16 1998-04-28 Electronic Development, Inc. Method and apparatus for testing a vehicle charge storage system
US6148235A (en) * 1998-07-17 2000-11-14 Vitatron Medical, B.V. Implantable stimulator with battery status measurement
US6823274B2 (en) * 1999-04-13 2004-11-23 Zts, Inc. Apparatus and method for testing remaining capacity of a battery
US7239146B2 (en) * 2003-07-11 2007-07-03 Cardiac Pacemakers, Inc. Indicator of remaining energy in storage cell of implantable medical device
JP2006061178A (ja) * 2004-08-24 2006-03-09 Fuji Photo Film Co Ltd 医療用装置
JP2006153819A (ja) * 2004-12-01 2006-06-15 Canon Inc バッテリーチェック装置及び方法
ATE424232T1 (de) * 2005-04-07 2009-03-15 St Jude Medical Verfahren und gerät zur bestimmung eines zeitpunkts zum wechseln einer elektrischen batterie
JP2007003230A (ja) * 2005-06-21 2007-01-11 Santoku Kagaku Kogyo Kk バッテリー測定装置
US8823382B2 (en) * 2008-04-30 2014-09-02 Medtronic, Inc. System and method for monitoring a power source of an implantable medical device
DE102009000728A1 (de) * 2009-02-09 2010-10-14 Biotronik Crm Patent Ag Verfahren zur Bestimmung einer Stromversorgungs-Zustandsgröße in einem aktiven medizinischen Implantat
US8905965B2 (en) * 2009-03-25 2014-12-09 Deka Products Limited Partnership Infusion pump methods and systems
DK2338545T3 (en) * 2009-12-28 2018-01-15 Hoffmann La Roche Ambulatory infusion device with extended energy storage test and method for testing an energy storage
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Also Published As

Publication number Publication date
EP3887836A1 (en) 2021-10-06
CN113056678A (zh) 2021-06-29
IL283339A (en) 2021-07-29
JP2022509250A (ja) 2022-01-20
KR102558627B1 (ko) 2023-07-24
EP3660528A1 (en) 2020-06-03
KR20210083332A (ko) 2021-07-06
WO2020109417A1 (en) 2020-06-04
SG11202105426UA (en) 2021-06-29
US12088137B2 (en) 2024-09-10
JP7308266B2 (ja) 2023-07-13
US20210288515A1 (en) 2021-09-16

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