BR7507064A - IMPROVEMENTS IN SYNCHRONOUS CARDIAC MARKER AND IN THE SAME OPERATION PROCESS - Google Patents

IMPROVEMENTS IN SYNCHRONOUS CARDIAC MARKER AND IN THE SAME OPERATION PROCESS

Info

Publication number: BR7507064A
Authority: BR; Brazil
Prior art keywords: same operation; operation process; cardiac marker; synchronous cardiac; synchronous
Prior art date: 1974-12-09

Application number

BR7507064A

Other languages

Portuguese (pt)

Inventor

J Adams

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.)

1974-12-09

Filing date

1975-10-29

Publication date

1976-08-17

1975-10-29 Application filed by Medtronic Inc filed Critical Medtronic Inc

1976-08-17 Publication of BR7507064A publication Critical patent/BR7507064A/en

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
- A61N1/3621—Heart stimulators for treating or preventing abnormally high heart rate
- A61N1/3622—Heart stimulators for treating or preventing abnormally high heart rate comprising two or more electrodes co-operating with different heart regions

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)

BR7507064A 1974-12-09 1975-10-29 IMPROVEMENTS IN SYNCHRONOUS CARDIAC MARKER AND IN THE SAME OPERATION PROCESS BR7507064A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US53079974A	1974-12-09	1974-12-09

Publications (1)

Publication Number	Publication Date
BR7507064A true BR7507064A (en)	1976-08-17

Family

ID=24115026

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7507064A BR7507064A (en)	1974-12-09	1975-10-29	IMPROVEMENTS IN SYNCHRONOUS CARDIAC MARKER AND IN THE SAME OPERATION PROCESS

Country Status (10)

Country	Link
JP (1)	JPS5178595A (en)
AU (1)	AU497527B2 (en)
BR (1)	BR7507064A (en)
CA (1)	CA1067960A (en)
DE (1)	DE2554933C2 (en)
FR (1)	FR2293915A1 (en)
GB (1)	GB1520671A (en)
IT (1)	IT1047835B (en)
NL (1)	NL7512530A (en)
SE (1)	SE412850B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4091817A (en) *	1976-09-27	1978-05-30	American Optical Corporation	P-Wave control, R-wave inhibited ventricular stimulation device
DE2861213D1 (en) *	1977-10-17	1981-12-24	Medtronic Inc	Heart pacemaker and monitor
AU533357B2 (en) *	1978-11-06	1983-11-17	Medtronic, Inc.	Digital cardiac pacemaker
US4344437A (en) *	1980-04-30	1982-08-17	Medtronic, Inc.	Pacemaker triggering coupling circuit
US4429697A (en) *	1982-04-12	1984-02-07	Telectronics Pty. Ltd.	Dual chamber heart pacer with improved ventricular rate control
DE3535568A1 (en)	1985-10-04	1987-04-09	Siemens Ag	Atrial controlled pacemaker
DE3535517A1 (en) *	1985-10-04	1987-04-09	Siemens Ag	Atrial controlled pacemaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3057356A (en) *	1960-07-22	1962-10-09	Wilson Greatbatch Inc	Medical cardiac pacemaker
US3253596A (en) *	1963-05-27	1966-05-31	Cordis Corp	Cardiac pacer
US3478746A (en) *	1965-05-12	1969-11-18	Medtronic Inc	Cardiac implantable demand pacemaker
US3648707A (en) *	1969-07-16	1972-03-14	Medtronic Inc	Multimode cardiac paces with p-wave and r-wave sensing means

1975
- 1975-10-16 IT IT5180975A patent/IT1047835B/en active
- 1975-10-27 NL NL7512530A patent/NL7512530A/en not_active Application Discontinuation
- 1975-10-29 BR BR7507064A patent/BR7507064A/en unknown
- 1975-12-02 FR FR7536805A patent/FR2293915A1/en active Granted
- 1975-12-04 AU AU87247/75A patent/AU497527B2/en not_active Expired
- 1975-12-06 JP JP14587575A patent/JPS5178595A/en active Granted
- 1975-12-06 DE DE19752554933 patent/DE2554933C2/en not_active Expired
- 1975-12-08 GB GB5026875A patent/GB1520671A/en not_active Expired
- 1975-12-08 SE SE7513783A patent/SE412850B/en not_active IP Right Cessation
- 1975-12-08 CA CA241,203A patent/CA1067960A/en not_active Expired

Also Published As

Publication number	Publication date
JPS5178595A (en)	1976-07-08
GB1520671A (en)	1978-08-09
DE2554933C2 (en)	1982-06-09
SE7513783L (en)	1976-06-10
SE412850B (en)	1980-03-24
NL7512530A (en)	1976-06-11
FR2293915A1 (en)	1976-07-09
IT1047835B (en)	1980-10-20
AU497527B2 (en)	1978-12-14
CA1067960A (en)	1979-12-11
FR2293915B1 (en)	1981-03-27
JPS5533347B2 (en)	1980-08-30
DE2554933A1 (en)	1976-06-16
AU8724775A (en)	1977-06-09

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