GB2048688B - Programmable demand pacer - Google Patents

Programmable demand pacer

Info

Publication number
GB2048688B
GB2048688B GB8018819A GB8018819A GB2048688B GB 2048688 B GB2048688 B GB 2048688B GB 8018819 A GB8018819 A GB 8018819A GB 8018819 A GB8018819 A GB 8018819A GB 2048688 B GB2048688 B GB 2048688B
Authority
GB
United Kingdom
Prior art keywords
demand pacer
programmable
programmable demand
pacer
demand
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8018819A
Other versions
GB2048688A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cardiac Pacemakers Inc
Original Assignee
Cardiac Pacemakers 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 Cardiac Pacemakers Inc filed Critical Cardiac Pacemakers Inc
Publication of GB2048688A publication Critical patent/GB2048688A/en
Application granted granted Critical
Publication of GB2048688B publication Critical patent/GB2048688B/en
Expired legal-status Critical Current

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
    • A61N1/37211—Means for communicating with stimulators
    • A61N1/37252—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
    • A61N1/37254—Pacemaker or defibrillator security, e.g. to prevent or inhibit programming alterations by hackers or unauthorised individuals
    • 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
    • A61N1/37211—Means for communicating with stimulators
GB8018819A 1978-02-24 1978-11-16 Programmable demand pacer Expired GB2048688B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88089578A 1978-02-24 1978-02-24

Publications (2)

Publication Number Publication Date
GB2048688A GB2048688A (en) 1980-12-17
GB2048688B true GB2048688B (en) 1982-04-28

Family

ID=25377349

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7844840A Expired GB2014858B (en) 1978-02-24 1978-11-16 Programmable demand heart pacer
GB8018819A Expired GB2048688B (en) 1978-02-24 1978-11-16 Programmable demand pacer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB7844840A Expired GB2014858B (en) 1978-02-24 1978-11-16 Programmable demand heart pacer

Country Status (5)

Country Link
BR (1) BR7808176A (en)
DE (1) DE2828127A1 (en)
FR (1) FR2417977A1 (en)
GB (2) GB2014858B (en)
NL (1) NL7901443A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578227A (en) * 1948-11-08 1951-12-11 Chambers Corp Rotatable burner support
US4273133A (en) * 1978-11-06 1981-06-16 Medtronic, Inc. Programmable digital cardiac pacemaker with means to override effects of reed switch closure
AU527740B2 (en) * 1978-11-06 1983-03-17 Medtronic, Inc. Digital cardiac pacemaker
US4273132A (en) * 1978-11-06 1981-06-16 Medtronic, Inc. Digital cardiac pacemaker with threshold margin check
FR2440200A1 (en) * 1978-11-06 1980-05-30 Medtronic Inc PACEMAKER
US4250883A (en) * 1978-11-06 1981-02-17 Medtronic, Inc. Digital cardiac pacemaker with refractory, reversion and sense reset means
FR2440197A1 (en) * 1978-11-06 1980-05-30 Medtronic Inc ON-DEMAND CARDIAC STIMULATOR DETECTION AMPLIFIER
US4275738A (en) * 1978-11-06 1981-06-30 Medtronic, Inc. Digital cardiac pacemaker clocking means
AU533357B2 (en) * 1978-11-06 1983-11-17 Medtronic, Inc. Digital cardiac pacemaker
US4267843A (en) * 1978-11-06 1981-05-19 Medtronic, Inc. Means to inhibit a digital cardiac pacemaker
FR2440198A1 (en) * 1978-11-06 1980-05-30 Medtronic Inc IMPLANTABLE STIMULATOR
DE3070597D1 (en) * 1979-11-28 1985-06-05 Medtronic Inc Pacemaker with hall effect element
US4388927A (en) * 1979-12-13 1983-06-21 American Hospital Supply Corporation Programmable digital cardiac pacer
DE3110015A1 (en) * 1980-03-25 1982-03-25 Telectronics Pty. Ltd., Lane Cove, New South Wales Tachycardia control pacemaker operating with two pulses
DE3110014A1 (en) * 1980-05-19 1982-03-25 Telectronics Pty. Ltd., Lane Cove, New South Wales EXTERNALLY RESETTABLE TACHYCARDY REGULATOR PACEMAKER
US4337777A (en) * 1980-12-24 1982-07-06 Medtronic, Inc. Rate limited pacer
FR2502501B1 (en) * 1981-03-25 1988-09-16 Telectronics Pty Ltd ANTI-TACHYCARDIA STIMULATOR HAS BEEN RESTORED FROM THE OUTSIDE
FR2504702A1 (en) * 1981-04-23 1982-10-29 Ela Medical Sa METHOD FOR CONTROLLING AND ADJUSTING, IN PARTICULAR, A CARDIAC STIMULATOR, AND DEVICE FOR IMPLEMENTING SAID METHOD
US4390020A (en) 1983-02-17 1983-06-28 Medtronic, Inc. Implantable medical device and power source depletion control therefor
US5161529A (en) * 1988-12-02 1992-11-10 Intermedics, Inc. Cardiac pacemaker with capture verification

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833005A (en) * 1971-07-26 1974-09-03 Medtronic Inc Compared count digitally controlled pacemaker
NL7700427A (en) * 1976-03-03 1977-09-06 Arco Med Prod Co PLANTABLE DIGITAL PASSENGER WHICH IS FITTED WITH EXTERNALLY SELECTABLE BUSINESS PARAMETERS.
NL7713772A (en) * 1976-12-14 1978-06-16 American Hospital Supply Corp HEART STIMULATOR.
US4095603A (en) * 1976-12-17 1978-06-20 Cordis Corporation Cardiac pacer employing discrete frequency changes
US4164945A (en) * 1977-06-13 1979-08-21 Medtronic, Inc. Digital cardiac pacemaker medical device
DE2826189A1 (en) * 1977-06-17 1979-01-18 Esb Int Corp METHOD OF MONITORING AND CHANGING CONTROL OF AN IMPLANTED PACEMAKER
EP0001156B1 (en) * 1977-08-19 1983-05-11 BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin Programmable, implantable body function control apparatus and method for reprogramming said apparatus

Also Published As

Publication number Publication date
GB2014858A (en) 1979-09-05
GB2048688A (en) 1980-12-17
DE2828127A1 (en) 1979-08-30
NL7901443A (en) 1979-08-28
BR7808176A (en) 1979-12-18
GB2014858B (en) 1982-05-19
FR2417977A1 (en) 1979-09-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee