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Publication numberWO2006113521 A3
Publication typeApplication
Application numberPCT/US2006/014228
Publication date26 Jul 2007
Filing date13 Apr 2006
Priority date13 Apr 2005
Also published asCA2604498A1, CA2604498C, CA2718306A1, CA2718306C, CN101189431A, CN101189431B, EP1877662A2, EP1877662A4, US7922458, US7993108, US7993109, US8029245, US8029250, US8047812, US20050238503, US20090105648, US20090105649, US20090112156, US20090112165, US20090163869, US20120083730, WO2006113521A2
Publication numberPCT/2006/14228, PCT/US/2006/014228, PCT/US/2006/14228, PCT/US/6/014228, PCT/US/6/14228, PCT/US2006/014228, PCT/US2006/14228, PCT/US2006014228, PCT/US200614228, PCT/US6/014228, PCT/US6/14228, PCT/US6014228, PCT/US614228, WO 2006/113521 A3, WO 2006113521 A3, WO 2006113521A3, WO-A3-2006113521, WO2006/113521A3, WO2006113521 A3, WO2006113521A3
InventorsIii Arthur E Anderson, Christopher V Reggiardo, Benjamin M Rush
ApplicantIii Arthur E Anderson, Christopher V Reggiardo, Benjamin M Rush, Therasense Inc
Export CitationBiBTeX, EndNote, RefMan
External Links: Patentscope, Espacenet
Variable volume, shape memory actuated insulin dispensing pump
WO 2006113521 A3
Abstract
A portable pumping system provides insulin or other drugs to a user. A shape memory element is used to actuate the pump and an intelligent system controls the actuator in order to minimize stresses within the system and provide accurate and reliable dosage delivery. The control system utilizes various types of feedback to monitor and optimize the position of the pumping mechanisms. Physical design aspects also minimize stress and the combination of the physical design aspects and the intelligent operation of the system results in a lightweight and cost effective pump that may be used in a disposable fashion if desired.
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US5662461 *31 May 19962 Sep 1997Ono; HarryDual piston pump with magnetically actuated pistons
US20040085215 *22 Oct 20036 May 2004Medtronic Minimed, Inc.Method and apparatus for detecting errors, fluid pressure, and occlusions in an ambulatory infusion pump
US20040115067 *9 Oct 200317 Jun 2004Rush Benjamin M.Fluid delivery device, system and method
US20050051580 *18 Oct 200410 Mar 2005Nipro Diabetes Systems, Inc.Drive system for an infusion pump
Non-Patent Citations
Reference
1 *See also references of EP1877662A2
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US890630718 Aug 20109 Dec 2014Abbott Diabetes Care Inc.Apparatus for providing power management in data communication systems
US899438212 Apr 200731 Mar 2015Novo Nordisk A/SAbsolute position determination of movably mounted member in medication delivery device
US91099268 Dec 201418 Aug 2015Abbott Diabetes Care Inc.Method and apparatus for providing power management in data communication systems
US91864655 Nov 200917 Nov 2015Novo Nordisk A/SElectronically assisted drug delivery device
US933294431 Jan 201410 May 2016Abbott Diabetes Care Inc.Method and system for providing data management in data monitoring system
Classifications
International ClassificationF04B51/00, G01F25/00, A61M5/142, F04B17/04, F04B49/06, F04B23/08, G01F1/708, F04B43/04, G01F11/02, A61M, F04B1/00, F04B35/04, F04B17/00
Cooperative ClassificationF05C2251/08, A61M2205/702, A61M2205/3317, F04B49/065, A61M5/14216, F04B35/04, F04B9/02, A61M2205/0266, A61M5/14244, G01F11/021, F04B9/00, F04B2201/0201, F03G7/065, A61M2205/0288, F04B17/00, F04B23/02, F04B35/00
European ClassificationF04B17/00, F04B23/02, F04B49/06C, G01F11/02B, F04B9/02, F04B35/00, F04B35/04, F04B9/00, F03G7/06B, A61M5/142P, A61M5/142G2
Legal Events
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20 Dec 2006121Ep: the epo has been informed by wipo that ep was designated in this application
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