ZA742322B - Thereshold tracking system stimulating a physiological system - Google Patents

Thereshold tracking system stimulating a physiological system

Info

Publication number
ZA742322B
ZA742322B ZA00742322A ZA742322A ZA742322B ZA 742322 B ZA742322 B ZA 742322B ZA 00742322 A ZA00742322 A ZA 00742322A ZA 742322 A ZA742322 A ZA 742322A ZA 742322 B ZA742322 B ZA 742322B
Authority
ZA
South Africa
Prior art keywords
thereshold
stimulating
physiological
tracking system
tracking
Prior art date
Application number
ZA00742322A
Other languages
English (en)
Inventor
D Bowers
Original Assignee
Vitatron Medical Bv
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 Vitatron Medical Bv filed Critical Vitatron Medical Bv
Publication of ZA742322B publication Critical patent/ZA742322B/xx

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
    • A61N1/362—Heart stimulators
    • A61N1/37—Monitoring; Protecting
    • A61N1/371—Capture, i.e. successful stimulation
    • A61N1/3712—Auto-capture, i.e. automatic adjustment of the stimulation threshold

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
ZA00742322A 1973-04-16 1974-04-10 Thereshold tracking system stimulating a physiological system ZA742322B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US351353A US3920024A (en) 1973-04-16 1973-04-16 Threshold tracking system and method for stimulating a physiological system

Publications (1)

Publication Number Publication Date
ZA742322B true ZA742322B (en) 1975-04-30

Family

ID=23380553

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00742322A ZA742322B (en) 1973-04-16 1974-04-10 Thereshold tracking system stimulating a physiological system

Country Status (7)

Country Link
US (1) US3920024A (nl)
JP (1) JPS569339B2 (nl)
CA (1) CA1017004A (nl)
DE (1) DE2417800A1 (nl)
GB (1) GB1470432A (nl)
NL (1) NL188204C (nl)
ZA (1) ZA742322B (nl)

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US4285345A (en) * 1979-07-02 1981-08-25 Vitatron Medical B.V. Monolithic pacemaker utilizing I2 L circuitry
US4310000A (en) * 1980-01-23 1982-01-12 Medtronic, Inc. Implantable pulse generator having separate passive sensing reference electrode
USRE32378E (en) * 1980-04-07 1987-03-24 Medtronic, Inc. Output pulse artifact rejection in demand pacemakers and sensing circuits employed in conjunction therewith
US4387717A (en) * 1980-10-03 1983-06-14 Research Corporation Pacer internal cardiac electrogram sensing system
US4424812A (en) * 1980-10-09 1984-01-10 Cordis Corporation Implantable externally programmable microprocessor-controlled tissue stimulator
US4337777A (en) * 1980-12-24 1982-07-06 Medtronic, Inc. Rate limited pacer
US4750494A (en) * 1981-05-12 1988-06-14 Medtronic, Inc. Automatic implantable fibrillation preventer
US4561444A (en) * 1981-08-10 1985-12-31 Cordis Corporation Implantable cardiac pacer having dual frequency programming and bipolar/linipolar lead programmability
US4470418A (en) * 1982-05-05 1984-09-11 Cordis Corporation Dual channel cardiac pacer isolation circuit
US4549548A (en) * 1983-09-14 1985-10-29 Vitafin N.V. Pacemaker system with automatic event-programmed switching between unipolar and bipolar operation
US4686988A (en) * 1984-10-19 1987-08-18 Sholder Jason A Pacemaker system and method for measuring and monitoring cardiac activity and for determining and maintaining capture
US4677986A (en) * 1985-05-28 1987-07-07 Cordis Corporation Unsaturable sense amplifier for pacer system analyzer
US4729376A (en) * 1985-05-28 1988-03-08 Cordis Corporation Cardiac pacer and method providing means for periodically determining capture threshold and adjusting pulse output level accordingly
US4827936A (en) * 1986-05-14 1989-05-09 Ventritex Apparatus for stimulating the heart with protected pacer
US4870974A (en) * 1987-09-30 1989-10-03 Chinese Pla General Hospital Apparatus and method for detecting heart characteristics by way of electrical stimulation
DE3816042A1 (de) * 1988-05-10 1989-11-23 Alt Eckhard Energiesparender herzschrittmacher
US5222493A (en) * 1990-10-01 1993-06-29 Siemens Pacesetter, Inc. Verification of capture using an indifferent electrode mounted on the pacemaker connector top
US5213098A (en) * 1991-07-26 1993-05-25 Medtronic, Inc. Post-extrasystolic potentiation stimulation with physiologic sensor feedback
FR2680093B1 (fr) * 1991-08-09 1993-10-29 Ela Medical Procede de controle de l'energie de stimulation dans un stimulateur cardiaque.
US5324310A (en) * 1992-07-01 1994-06-28 Medtronic, Inc. Cardiac pacemaker with auto-capture function
US5320643A (en) * 1992-10-06 1994-06-14 Medtronic, Inc. Automatic cardiac capture restoration and threshold-seeking method and apparatus
US5480414A (en) * 1994-06-13 1996-01-02 Medtronic, Inc. Method and apparatus for controlling pacemaker during automatic capture detection
US5713933A (en) * 1994-11-30 1998-02-03 Medtronic, Inc. Method and apparatus for automatic pacing threshold determination
SE9501190D0 (sv) * 1995-03-31 1995-03-31 Pacesetter Ab Back-up pulse generator
FR2796562B1 (fr) 1996-04-04 2005-06-24 Medtronic Inc Techniques de stimulation d'un tissu vivant et d'enregistrement avec commande locale de sites actifs
AU714617B2 (en) * 1996-04-04 2000-01-06 Medtronic, Inc. Living tissue stimulation and recording techniques
US6505078B1 (en) * 1996-04-04 2003-01-07 Medtronic, Inc. Technique for adjusting the locus of excitation of electrically excitable tissue
US5683422A (en) * 1996-04-25 1997-11-04 Medtronic, Inc. Method and apparatus for treating neurodegenerative disorders by electrical brain stimulation
US5716377A (en) * 1996-04-25 1998-02-10 Medtronic, Inc. Method of treating movement disorders by brain stimulation
US5766230A (en) * 1996-11-06 1998-06-16 Sulzer Intermedics Inc. Pacemaker with intra-stimulus capture detection
US5735882A (en) * 1996-11-25 1998-04-07 Sulzer Intermedics Inc. Cardiac stimulator with backup-mode self-recovery
US5873898A (en) * 1997-04-29 1999-02-23 Medtronic, Inc. Microprocessor capture detection circuit and method
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US7264587B2 (en) * 1999-08-10 2007-09-04 Origin Medsystems, Inc. Endoscopic subxiphoid surgical procedures
US7597698B2 (en) 1999-08-10 2009-10-06 Maquet Cardiovascular Llc Apparatus and method for endoscopic encirclement of pulmonary veins for epicardial ablation
US7398781B1 (en) 1999-08-10 2008-07-15 Maquet Cardiovascular, Llc Method for subxiphoid endoscopic access
US20030187460A1 (en) * 1999-08-10 2003-10-02 Chin Albert K. Methods and apparatus for endoscopic cardiac surgery
US7526342B2 (en) * 1999-08-10 2009-04-28 Maquet Cardiovascular Llc Apparatus for endoscopic cardiac mapping and lead placement
US6473649B1 (en) 1999-12-22 2002-10-29 Cardiac Pacemakers, Inc. Rate management during automatic capture verification
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US6697673B1 (en) 2001-09-13 2004-02-24 Pacesetter, Inc. Implantable stimulation device and method for detecting capture of a heart chamber using cross-chamber conducted depolarization
US6885893B1 (en) 2002-03-25 2005-04-26 Pacesetter, Inc. Implantable stimulation device and method for performing inter-chamber conduction search and conduction time measurement
US7130690B2 (en) * 2003-07-23 2006-10-31 Medtronic, Inc. Atrial capture management during atrial and ventricular pacing
US7689289B2 (en) * 2006-03-22 2010-03-30 Medtronic, Inc. Technique for adjusting the locus of excitation of electrically excitable tissue with paired pulses
US8761882B2 (en) * 2006-05-16 2014-06-24 St. Jude Medical Ab Implantable heart stimulating device and method
US9339657B2 (en) 2011-05-05 2016-05-17 Medtronic, Inc. Selectively enabling a passive recharge cycle for an implantable cardiac stimulation device
CN107427675B (zh) * 2015-01-09 2021-10-26 艾克索尼克斯股份有限公司 患者遥控器及其与神经刺激系统一起使用的相关联方法
US10406368B2 (en) * 2016-04-19 2019-09-10 Boston Scientific Neuromodulation Corporation Pulse generator system for promoting desynchronized firing of recruited neural populations
US10981001B2 (en) * 2017-07-18 2021-04-20 Pacesetter, Inc. Systems and methods for automated capture threshold testing and associated his bundle pacing
WO2020242900A1 (en) 2019-05-24 2020-12-03 Axonics Modulation Technologies, Inc. Trainer device for a neurostimulator programmer and associated methods of use with a neurostimulation system

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GB1300416A (en) * 1969-04-16 1972-12-20 Nat Res Dev Improvements in or relating to cardiac pacemakers
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US3618615A (en) * 1969-09-02 1971-11-09 Medtronic Inc Self checking cardiac pacemaker
DK131761C (da) * 1970-12-22 1976-02-09 Rovsing As Christian Pacemaker
US3769986A (en) * 1971-05-05 1973-11-06 Esb Inc Body organ threshold analyzer
BE791120A (nl) * 1971-11-11 1973-03-01 Medtronic Inc

Also Published As

Publication number Publication date
GB1470432A (en) 1977-04-14
JPS569339B2 (nl) 1981-02-28
CA1017004A (en) 1977-09-06
NL7404889A (nl) 1974-10-18
AU6783974A (en) 1975-10-16
US3920024A (en) 1975-11-18
JPS5035979A (nl) 1975-04-04
NL188204C (nl) 1992-05-06
DE2417800A1 (de) 1975-02-27
NL188204B (nl) 1991-12-02

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