GB9908749D0 - Isolated power sources - Google Patents

Isolated power sources

Info

Publication number
GB9908749D0
GB9908749D0 GBGB9908749.6A GB9908749A GB9908749D0 GB 9908749 D0 GB9908749 D0 GB 9908749D0 GB 9908749 A GB9908749 A GB 9908749A GB 9908749 D0 GB9908749 D0 GB 9908749D0
Authority
GB
United Kingdom
Prior art keywords
power sources
isolated power
isolated
sources
power
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.)
Withdrawn
Application number
GBGB9908749.6A
Other versions
GB2349283A (en
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.)
DATA ACQUISITION SYSTEM Ltd
Original Assignee
DATA ACQUISITION SYSTEM Ltd
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 DATA ACQUISITION SYSTEM Ltd filed Critical DATA ACQUISITION SYSTEM Ltd
Priority to GB9908749A priority Critical patent/GB2349283A/en
Publication of GB9908749D0 publication Critical patent/GB9908749D0/en
Publication of GB2349283A publication Critical patent/GB2349283A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30—Input circuits therefor
    • A61B5/301—Input circuits therefor providing electrical separation, e.g. by using isolating transformers or optocouplers

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Power Engineering (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Theoretical Computer Science (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
GB9908749A 1999-04-17 1999-04-17 Isolated power supply for a peripheral device coupled to a computer Withdrawn GB2349283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9908749A GB2349283A (en) 1999-04-17 1999-04-17 Isolated power supply for a peripheral device coupled to a computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9908749A GB2349283A (en) 1999-04-17 1999-04-17 Isolated power supply for a peripheral device coupled to a computer

Publications (2)

Publication Number Publication Date
GB9908749D0 true GB9908749D0 (en) 1999-06-09
GB2349283A GB2349283A (en) 2000-10-25

Family

ID=10851683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9908749A Withdrawn GB2349283A (en) 1999-04-17 1999-04-17 Isolated power supply for a peripheral device coupled to a computer

Country Status (1)

Country Link
GB (1) GB2349283A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107273330A (en) * 2017-08-18 2017-10-20 安图实验仪器(郑州)有限公司 Three-wire system serial communication interface isolation circuit module

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3479689B2 (en) * 2001-03-19 2003-12-15 独立行政法人通信総合研究所 Battery power unit
US9529762B2 (en) * 2003-06-30 2016-12-27 Becton, Dickinson And Company Self powered serial-to-serial or USB-to-serial cable with loopback and isolation
DE102007009573A1 (en) 2007-02-27 2008-09-04 Up Management Gmbh & Co Med-Systems Kg One-way sensor unit for patient observation, and arterial blood pressure sensor unit, has sensor provided around electrical quantity, which is based on quantity that has to be determined, and signal terminal that is provided around outlet
US8108039B2 (en) * 2007-07-13 2012-01-31 Neuro Wave Systems Inc. Method and system for acquiring biosignals in the presence of HF interference
CN103349549A (en) * 2013-07-23 2013-10-16 上海海神医疗电子仪器有限公司 Threefold isolation anti-jamming circuit used for electromyogram evoked potential equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1192634A (en) * 1982-02-26 1985-08-27 David E. Dodds Coupling an electrical signal to transmission lines
US4884287A (en) * 1988-04-01 1989-11-28 Ncr Corporation Converter device for interconnecting systems having different communication standards
US5267150A (en) * 1991-08-07 1993-11-30 Medtronic, Inc. Input isolation circuit for computer-controlled medical device
US5581369A (en) * 1992-09-25 1996-12-03 Ralin, Inc. Apparatus and method for communicating electrocardiographic data to a facsimile machine
US5368041A (en) * 1992-10-15 1994-11-29 Aspect Medical Systems, Inc. Monitor and method for acquiring and processing electrical signals relating to bodily functions
US5664204A (en) * 1993-03-22 1997-09-02 Lichen Wang Apparatus and method for supplying power and wake-up signal using host port's signal lines of opposite polarities
US5519634A (en) * 1994-06-10 1996-05-21 Melco Inc. Data transfer unit and method of power supply to the data transfer unit
US5579775A (en) * 1994-10-20 1996-12-03 Hewlett-Packard Company Dynamic control of a patient monitoring system
US5848376A (en) * 1995-08-30 1998-12-08 Trimble Navigation Limited GPS receiver powered by interface signals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107273330A (en) * 2017-08-18 2017-10-20 安图实验仪器(郑州)有限公司 Three-wire system serial communication interface isolation circuit module
CN107273330B (en) * 2017-08-18 2023-05-09 安图实验仪器(郑州)有限公司 Three-wire system serial communication interface isolation circuit module

Also Published As

Publication number Publication date
GB2349283A (en) 2000-10-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)