WO2001062335A3 - Implantable medical device incorporating adiabatic clock-powered logic - Google Patents

Implantable medical device incorporating adiabatic clock-powered logic Download PDF

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Publication number
WO2001062335A3
WO2001062335A3 PCT/US2001/005778 US0105778W WO0162335A3 WO 2001062335 A3 WO2001062335 A3 WO 2001062335A3 US 0105778 W US0105778 W US 0105778W WO 0162335 A3 WO0162335 A3 WO 0162335A3
Authority
WO
WIPO (PCT)
Prior art keywords
logic
adiabatic
medical device
implantable medical
powered
Prior art date
Application number
PCT/US2001/005778
Other languages
French (fr)
Other versions
WO2001062335A2 (en
WO2001062335B1 (en
Inventor
Carl A Schu
Daniel R Greeninger
David L Thompson
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Priority to DE60110385T priority Critical patent/DE60110385T2/en
Priority to EP01912966A priority patent/EP1259289B1/en
Publication of WO2001062335A2 publication Critical patent/WO2001062335A2/en
Publication of WO2001062335A3 publication Critical patent/WO2001062335A3/en
Publication of WO2001062335B1 publication Critical patent/WO2001062335B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/375—Constructional arrangements, e.g. casings
    • A61N1/37512—Pacemakers

Abstract

Improved operating system architecture for an implantable medical device incorporating adiabatic clock-powered logic alone or in conjunction with conventional clocked logic or self-timed logic for reducing power consumption and increasing and improving processing capabilities is disclosed. The adiabatic clock-powered logic is employed to implement digital signal processors (DSPs) including analog to digital (ADC) signal converters, a state machine or the components of microprocessor cores, e.g., the CPU, arithmetic logic units (ALU), on-chip RAM and ROM and data and control buses, and other logic units, e.g., additional RAM and ROM, a direct memory address (DMA) controller, a block mover/reader, a cyclic redundancy code (CRC) calculator, and certain uplink and downlink telemetry signal processing stages. The adiabatic clocked CMOS logic is incorporated into the same IC or ICs with clocked CMOS logic and provides manufacturing economies.
PCT/US2001/005778 2000-02-25 2001-02-23 Implantable medical device incorporating adiabatic clock-powered logic WO2001062335A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE60110385T DE60110385T2 (en) 2000-02-25 2001-02-23 IMPLANTABLE MEDICAL DEVICE WITH AN ADIABATIC HANDLED LOGIC
EP01912966A EP1259289B1 (en) 2000-02-25 2001-02-23 Implantable medical device incorporating adiabatic clock-powered logic

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/513,045 US6415181B1 (en) 2000-02-25 2000-02-25 Implantable medical device incorporating adiabatic clock-powered logic
US09/513,045 2000-02-25

Publications (3)

Publication Number Publication Date
WO2001062335A2 WO2001062335A2 (en) 2001-08-30
WO2001062335A3 true WO2001062335A3 (en) 2002-03-14
WO2001062335B1 WO2001062335B1 (en) 2002-04-18

Family

ID=24041673

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/005778 WO2001062335A2 (en) 2000-02-25 2001-02-23 Implantable medical device incorporating adiabatic clock-powered logic

Country Status (4)

Country Link
US (1) US6415181B1 (en)
EP (1) EP1259289B1 (en)
DE (1) DE60110385T2 (en)
WO (1) WO2001062335A2 (en)

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US6668193B2 (en) * 2001-01-04 2003-12-23 Cardiac Pacemakers, Inc. Method and apparatus for cardiac shock therapy
US7998065B2 (en) 2001-06-18 2011-08-16 Given Imaging Ltd. In vivo sensing device with a circuit board having rigid sections and flexible sections
JP4521562B2 (en) * 2003-04-02 2010-08-11 ニューロストリーム テクノロジーズ ジェネラル パートナーシップ Implantable neural signal sensing and stimulation device for treating drop foot and other neurological dysfunction
US8014872B2 (en) * 2003-08-18 2011-09-06 Medtronic, Inc. System and apparatus for controlled activation of acute use medical devices
US7570076B2 (en) * 2004-10-13 2009-08-04 Texas Instruments Incorporated Segmented programmable capacitor array for improved density and reduced leakage
US7623914B1 (en) 2005-04-11 2009-11-24 Pacesetter, Inc. Reconfigurable digital network for processing data in an implantable medical device
US20080082152A1 (en) * 2006-10-02 2008-04-03 National Central University Method of designing a multi-channel micro-electrical stimulation with an equivalent current source that works with an adiabatic baseband based on direct-carrier energy extraction
US7668593B1 (en) 2007-03-30 2010-02-23 Pacesetter, Inc. System and method to accelerate individualized gain adjustment in implantable medical device systems
EP2701798A1 (en) * 2011-04-28 2014-03-05 Massachusetts Institute Of Technology Electrode stimulator with energy recycling and current regulation
US8700144B2 (en) 2011-04-28 2014-04-15 Massachusetts Institute Of Technology Electrode stimulator with energy recycling and current regulation
US9242109B2 (en) 2013-03-15 2016-01-26 Medtronic, Inc. Apparatus and methods facilitating power regulation for an implantable device
US9495628B2 (en) * 2014-04-03 2016-11-15 Tyfone, Inc. Passive RF tag with adiabatic circuits
US9678361B2 (en) 2014-06-13 2017-06-13 Verily Life Sciences Llc Power delivery for accommodation by an eye-mountable device
US9854437B1 (en) 2014-06-13 2017-12-26 Verily Life Sciences Llc Apparatus, system and method for exchanging encrypted communications with an eye-mountable device
BR102015016843A2 (en) * 2015-06-17 2016-02-02 Medtronic Inc implantable medical device
US10646164B1 (en) * 2016-05-24 2020-05-12 Stimwave Technologies Incorporated Pulse-density modulation to synthesize stimulation waveforms on an implantable device

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US5521538A (en) * 1995-03-30 1996-05-28 At&T Corp. Adiabatic logic
US5559478A (en) * 1995-07-17 1996-09-24 University Of Southern California Highly efficient, complementary, resonant pulse generation
US5752070A (en) * 1990-03-19 1998-05-12 California Institute Of Technology Asynchronous processors
US5986476A (en) * 1997-08-08 1999-11-16 Intel Corporation Method and apparatus for implementing a dynamic adiabatic logic family

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US5752070A (en) * 1990-03-19 1998-05-12 California Institute Of Technology Asynchronous processors
EP0626757A2 (en) * 1993-05-28 1994-11-30 AT&T Corp. Adiabatic dynamic logic
US5521538A (en) * 1995-03-30 1996-05-28 At&T Corp. Adiabatic logic
US5559478A (en) * 1995-07-17 1996-09-24 University Of Southern California Highly efficient, complementary, resonant pulse generation
US5986476A (en) * 1997-08-08 1999-11-16 Intel Corporation Method and apparatus for implementing a dynamic adiabatic logic family

Also Published As

Publication number Publication date
WO2001062335A2 (en) 2001-08-30
DE60110385D1 (en) 2005-06-02
DE60110385T2 (en) 2006-03-09
WO2001062335B1 (en) 2002-04-18
US6415181B1 (en) 2002-07-02
EP1259289B1 (en) 2005-04-27
EP1259289A2 (en) 2002-11-27

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