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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US403899115 Mar 19762 Ago 1977ARCO Medical Products CompanyCardiac pacer with rate limiting means
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US534802131 Mar 199220 Sep 1994InControl, Inc.Apparatus and method for reliably detecting a depolarization activation wave of the heart and atrial defibrillator utilizing same
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US55711436 Jun 19955 Nov 1996Pacesetter ABHeart Stimulator
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US578288821 Mar 199721 Jul 1998Medtronic, Inc.Method of selecting an operating mode for an implantable medical device
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US654981229 Nov 199915 Abr 2003Medtronic, Inc.Medical electrical lead having bending stiffness which increase in the distal direction
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US67418936 Sep 200125 May 2004Medtronic, Inc.Medical electrical lead having variable bending stiffness
US677200828 Sep 20013 Ago 2004Cardiac Pacemakers, Inc.Method and apparatus for avoidance of phrenic nerve stimulation during cardiac pacing
US71623045 May 20049 Ene 2007Advanced Bionics CorporationSystem for measuring cardiac rhythm parameters for assessment of spinal cord stimulation
US723124924 Jul 200312 Jun 2007Mirowski Family Ventures, L.L.C.Methods, apparatus, and systems for multiple stimulation from a single stimulator
US72990932 Ago 200420 Nov 2007Cardiac Pacemakers, Inc.Method and apparatus for avoidance of phrenic nerve stimulation during cardiac pacing
USH190521 Mar -3Medtronic, Inc.Mechanism for adjusting the exposed surface area and position of an electrode along a lead body
USRE398978 Ago 200223 Oct 2007Mirowski Family Ventures, L.L.C.Method and apparatus for treating hemodynamic disfunction