SE392039B - Pacemaker for hjertformaks- och kammarstimulering - Google Patents

Pacemaker for hjertformaks- och kammarstimulering

Info

Publication number: SE392039B
Authority: SE; Sweden
Prior art keywords: pacemaker; heart shape; chamber stimulation; stimulation; chamber
Prior art date: 1971-12-06

Application number

SE7215830A

Other languages

English (en)

Inventor

R F Daynard

S S Thaler

Original Assignee

American Optical Corp

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.)

1971-12-06

Filing date

1972-12-05

Publication date

1977-03-14

1972-12-05 Application filed by American Optical Corp filed Critical American Optical Corp

1977-03-14 Publication of SE392039B publication Critical patent/SE392039B/sv

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
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
- A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions

Landscapes

Health & Medical Sciences (AREA)
Cardiology (AREA)
Heart & Thoracic Surgery (AREA)
Life Sciences & Earth Sciences (AREA)
Biophysics (AREA)
Physiology (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Radiology & Medical Imaging (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Electrotherapy Devices (AREA)

SE7215830A 1971-12-06 1972-12-05 Pacemaker for hjertformaks- och kammarstimulering SE392039B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US20517871A	1971-12-06	1971-12-06

Publications (1)

Publication Number	Publication Date
SE392039B true SE392039B (sv)	1977-03-14

Family

ID=22761126

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7215830A SE392039B (sv)	1971-12-06	1972-12-05	Pacemaker for hjertformaks- och kammarstimulering

Country Status (11)

Country	Link
US (1)	US3783878A (sv)
JP (1)	JPS4864790A (sv)
AU (1)	AU463520B2 (sv)
DE (1)	DE2255420A1 (sv)
FR (1)	FR2162392B1 (sv)
GB (1)	GB1397290A (sv)
IL (1)	IL40664A (sv)
IT (1)	IT973644B (sv)
NL (1)	NL7216022A (sv)
SE (1)	SE392039B (sv)
ZA (1)	ZA727550B (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3949759A (en) *	1975-05-05	1976-04-13	Research Corporation	Cardiac pacing apparatus
US4060090A (en) *	1976-03-04	1977-11-29	Medtronic, Inc.	Variable P-R interval pacemaker
US4091817A (en) *	1976-09-27	1978-05-30	American Optical Corporation	P-Wave control, R-wave inhibited ventricular stimulation device
US4108148A (en) *	1976-11-03	1978-08-22	Sheldon Thaler	Pacer with automatically variable A-V interval
US4312355A (en) *	1977-01-12	1982-01-26	Medtronic B.V.	Heart pacemaker
DE2701104A1 (de) *	1977-01-12	1978-07-13	Medtronic France S A	Herzschrittmacher
US4192316A (en) *	1978-05-22	1980-03-11	Arco Medical Products Company	Programmable atrio-ventricular pacer
IL56700A (en) *	1979-02-20	1982-07-30	Mg Electronics Ltd	Pacemaker
CA1128137A (en) *	1979-03-30	1982-07-20	Medtronic, Inc.	Rate and a-v delayed generator for heart pacemaker
US4397316A (en) *	1979-03-30	1983-08-09	Medtronic, Inc.	Rate and A-V delay generator for heart pacemaker
US4284082A (en) *	1979-12-12	1981-08-18	Medtronic B.V.Kerkrade	Ventricular synchronized atrial pacemaker and method of operation
US4303075A (en) *	1980-02-11	1981-12-01	Mieczyslaw Mirowski	Method and apparatus for maximizing stroke volume through atrioventricular pacing using implanted cardioverter/pacer
US4386610A (en) *	1980-05-27	1983-06-07	Cordis Corporation	Ventricular-inhibited cardiac pacer
US4432362A (en) *	1980-05-27	1984-02-21	Cordis Corporation	Atrial-based, atrial-ventricular sequential cardiac pacer
AU541479B2 (en) *	1980-10-14	1985-01-10	Medtronic, Inc.	Heart pacemeker with separate a-v intervals for a trial synchronous and atrial-ventricular sequential pacing modes
US4485818A (en) *	1980-11-14	1984-12-04	Cordis Corporation	Multi-mode microprocessor-based programmable cardiac pacer
DE3127597A1 (de) *	1981-07-13	1983-02-17	Siemens AG, 1000 Berlin und 8000 München	Verfahren und herzschrittmacher zur bifokalen stimulierung des herzens
US4378020A (en) *	1981-08-20	1983-03-29	Telectronics Pty. Ltd.	Dual chamber pacer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3593718A (en) *	1967-07-13	1971-07-20	Biocybernetics Inc	Physiologically controlled cardiac pacer
US3595242A (en) *	1969-03-26	1971-07-27	American Optical Corp	Atrial and ventricular demand pacer

1971
- 1971-12-06 US US00205178A patent/US3783878A/en not_active Expired - Lifetime
1972
- 1972-10-24 ZA ZA727550A patent/ZA727550B/xx unknown
- 1972-10-25 IL IL40664A patent/IL40664A/xx unknown
- 1972-11-09 DE DE2255420A patent/DE2255420A1/de active Pending
- 1972-11-20 AU AU49052/72A patent/AU463520B2/en not_active Expired
- 1972-11-20 IT IT54157/72A patent/IT973644B/it active
- 1972-11-22 FR FR727242489A patent/FR2162392B1/fr not_active Expired
- 1972-11-25 NL NL7216022A patent/NL7216022A/xx not_active Application Discontinuation
- 1972-12-05 SE SE7215830A patent/SE392039B/sv unknown
- 1972-12-05 JP JP47121255A patent/JPS4864790A/ja active Pending
- 1972-12-06 GB GB5640272A patent/GB1397290A/en not_active Expired

Also Published As

Publication number	Publication date
GB1397290A (en)	1975-06-11
IT973644B (it)	1974-06-10
AU463520B2 (en)	1975-07-31
FR2162392B1 (sv)	1979-02-09
IL40664A0 (en)	1972-12-29
FR2162392A1 (sv)	1973-07-20
ZA727550B (en)	1973-07-25
NL7216022A (sv)	1973-06-08
US3783878A (en)	1974-01-08
AU4905272A (en)	1974-05-23
IL40664A (en)	1974-10-22
DE2255420A1 (de)	1973-06-07
JPS4864790A (sv)	1973-09-07

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