BIOIMPEDANCE MEASUREMENT USING CONTROLLER-SWITCHED CURRENT INJECTION AND MULTIPLEXER SELECTED ELECTRODE CONNECTION

Details for Australian Patent Application No. 2003286048 (hide)

Owner Z-TECH (CANADA) INC.

Inventors Zhang, Frank; Smith, Kenneth Carless; Ironstone, Joel Steven

Agent Davies Collison Cave

Pub. Number AU-A-2003286048

PCT Number PCT/CA2003/0018

PCT Pub. Number WO2004/047643

Priority 60/429,316 27.11.02 US

Filing date 27 November 2003

Wipo publication date 18 June 2004

International Classifications

A61B 006/00 Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment

G01R 027/14 Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom - Measuring resistance by measuring current or voltage obtained from a reference source

G01R 031/36 Arrangements for testing electric properties - Apparatus for testing electrical condition of accumulators or electric batteries, e.g. capacity or charge condition

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 60/429,316 27.11.02 US

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003286048

3 August 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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