System and method for controlling current provided to a stepping motor

Details for Australian Patent Application No. 2005226029 (hide)

Owner Baxter International Inc.

Inventors Allen, Tim; Brundle, Alan; Dao, Son

Agent Peter Maxwell & Associates

Pub. Number AU-B-2005226029

PCT Pub. Number WO2005/093533

Priority 10/802,180 17.03.04 US

Filing date 28 February 2005

Wipo publication date 6 October 2005

Acceptance publication date 9 December 2010

International Classifications

A61M 5/142 (2006.01) Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way - Pressure infusion, e.g. using pumps

G05B 19/40 (2006.01) Programme-control systems - Open loop systems, e.g. using stepping motor

H02P 8/22 (2006.01) Arrangements for controlling dynamo-electric motors rotating step by step - Control of step size

Event Publications

31 August 2006 PCT application entered the National Phase

  PCT publication WO2005/093533 Priority application(s): WO2005/093533

9 December 2010 Application Accepted

  Published as AU-B-2005226029

7 April 2011 Standard Patent Sealed

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