WO2011022850A3 - Uninterruptible power supply for a medical administration appliance - Google Patents

Uninterruptible power supply for a medical administration appliance Download PDF

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Publication number
WO2011022850A3
WO2011022850A3 PCT/CH2010/000196 CH2010000196W WO2011022850A3 WO 2011022850 A3 WO2011022850 A3 WO 2011022850A3 CH 2010000196 W CH2010000196 W CH 2010000196W WO 2011022850 A3 WO2011022850 A3 WO 2011022850A3
Authority
WO
WIPO (PCT)
Prior art keywords
energy source
energy
current path
power supply
load
Prior art date
Application number
PCT/CH2010/000196
Other languages
French (fr)
Other versions
WO2011022850A2 (en
Inventor
Michael Gentz
Original Assignee
Tecpharma Licensing 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 Tecpharma Licensing Ag filed Critical Tecpharma Licensing Ag
Publication of WO2011022850A2 publication Critical patent/WO2011022850A2/en
Publication of WO2011022850A3 publication Critical patent/WO2011022850A3/en

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
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering devices
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

An uninterruptible power supply for a medical administration appliance is specified. The power supply has a first energy source (210) and a rechargeable second energy source (120). A first current path (SP 1) is used to route energy from the rechargeable second energy source to a load (110). A second current path (SP 2) with a charging circuit (230) is used to route energy from the first energy source to the second energy source and thereby to charge the second energy source. In the normal mode, the load is supplied with energy essentially via the first current path from the rechargeable second energy source and the second energy source is charged via the second current path from the first energy source. A third current path (SP 3) from the first energy source to the load is designed to supply energy to the load from the first energy source in the event of failure of the second energy source or in the event of a reduced power output from the second energy source in an emergency mode.
PCT/CH2010/000196 2009-08-27 2010-08-10 Uninterruptible power supply for a medical administration appliance WO2011022850A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01330/09A CH701697A1 (en) 2009-08-27 2009-08-27 Uninterruptible power supply for a medical administration device.
CH1330/09 2009-08-27

Publications (2)

Publication Number Publication Date
WO2011022850A2 WO2011022850A2 (en) 2011-03-03
WO2011022850A3 true WO2011022850A3 (en) 2011-07-21

Family

ID=41510671

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2010/000196 WO2011022850A2 (en) 2009-08-27 2010-08-10 Uninterruptible power supply for a medical administration appliance

Country Status (2)

Country Link
CH (1) CH701697A1 (en)
WO (1) WO2011022850A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012171572A1 (en) 2011-06-16 2012-12-20 Tecpharma Licensing Ag Device for administering a fluid product
US9381297B2 (en) 2012-06-07 2016-07-05 Tandem Diabetes Care, Inc. Sealed infusion device with electrical connector port
DK3110475T3 (en) 2014-02-26 2019-09-23 Tecpharma Licensing Ag DEVICE FOR ADMINISTRATION OF A FLUID PRODUCT
US10492141B2 (en) 2015-11-17 2019-11-26 Tandem Diabetes Care, Inc. Methods for reduction of battery usage in ambulatory infusion pumps
DE102016125413A1 (en) * 2016-12-22 2018-06-28 MAQUET GmbH Device for supplying energy to a medical device
EP3545992A1 (en) 2018-03-29 2019-10-02 Tecpharma Licensing AG State estimation for drug delivery systems
EP3545991A1 (en) * 2018-03-29 2019-10-02 Tecpharma Licensing AG Power supply for drug delivery systems
EP3545993A1 (en) 2018-03-29 2019-10-02 Tecpharma Licensing AG Status indicator for drug delivery systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010035735A1 (en) * 2000-04-27 2001-11-01 Kazuhito Fukuoka Pseudo battery pack, battery pack, electronic apparatus, and electronic apparatus system
FR2845837A1 (en) * 2002-10-10 2004-04-16 Renault Sa Stand-by electricity supply for electromechanical actuators on vehicles, comprises capacitor which is charged from main battery and selector which connects capacitor to actuator on battery failure
WO2008049609A1 (en) * 2006-10-25 2008-05-02 Roche Diagnostics Gmbh Uninterruptible power supply for a medical appliance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8390244B2 (en) 2007-03-30 2013-03-05 Nipro Healthcare Systems, Llc Rechargeable battery backup apparatus and method for insulin pump
US8287514B2 (en) 2007-09-07 2012-10-16 Asante Solutions, Inc. Power management techniques for an infusion pump system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010035735A1 (en) * 2000-04-27 2001-11-01 Kazuhito Fukuoka Pseudo battery pack, battery pack, electronic apparatus, and electronic apparatus system
FR2845837A1 (en) * 2002-10-10 2004-04-16 Renault Sa Stand-by electricity supply for electromechanical actuators on vehicles, comprises capacitor which is charged from main battery and selector which connects capacitor to actuator on battery failure
WO2008049609A1 (en) * 2006-10-25 2008-05-02 Roche Diagnostics Gmbh Uninterruptible power supply for a medical appliance

Also Published As

Publication number Publication date
CH701697A1 (en) 2011-02-28
WO2011022850A2 (en) 2011-03-03

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