DK142226B - Demand-Pacemaker. - Google Patents

Demand-Pacemaker. Download PDF

Info

Publication number: DK142226B
Authority: DK; Denmark
Prior art keywords: frequency; pulse; pulses; electrode; signal
Prior art date: 1973-11-07

Application number

DK576874AA

Other languages

Danish (da)

English (en)

Other versions

DK142226C (fr

DK576874A (fr

Inventor

Wilson Greatbatch

Original Assignee

Greatbatch W

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.)

1973-11-07

Filing date

1974-11-06

Publication date

1980-09-29

1974-11-06 Application filed by Greatbatch W filed Critical Greatbatch W

1975-07-07 Publication of DK576874A publication Critical patent/DK576874A/da

1980-09-29 Publication of DK142226B publication Critical patent/DK142226B/da

1981-02-23 Application granted granted Critical

1981-02-23 Publication of DK142226C publication Critical patent/DK142226C/da

Links

230000000747 cardiac effect Effects 0.000 description 18
239000004606 Fillers/Extenders Substances 0.000 description 12
230000004936 stimulating effect Effects 0.000 description 7
230000000638 stimulation Effects 0.000 description 6
238000010276 construction Methods 0.000 description 3
239000013078 crystal Substances 0.000 description 3
238000010586 diagram Methods 0.000 description 3
230000033764 rhythmic process Effects 0.000 description 3
230000001360 synchronised effect Effects 0.000 description 3
230000002123 temporal effect Effects 0.000 description 3
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
239000003990 capacitor Substances 0.000 description 2
239000010453 quartz Substances 0.000 description 2
229910052710 silicon Inorganic materials 0.000 description 2
239000010703 silicon Substances 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
238000001356 surgical procedure Methods 0.000 description 2
206010007559 Cardiac failure congestive Diseases 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
210000005242 cardiac chamber Anatomy 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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

Landscapes

Health & Medical Sciences (AREA)
Heart & Thoracic Surgery (AREA)
Life Sciences & Earth Sciences (AREA)
Cardiology (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Physiology (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Biophysics (AREA)
Radiology & Medical Imaging (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Electrotherapy Devices (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Electric Clocks (AREA)

DK576874AA 1973-11-07 1974-11-06 Demand-Pacemaker. DK142226B (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US413451A US3870050A (en)	1973-11-07	1973-11-07	Demand pacer
US41345173		1973-11-07

Publications (3)

Publication Number	Publication Date
DK576874A DK576874A (fr)	1975-07-07
DK142226B true DK142226B (da)	1980-09-29
DK142226C DK142226C (fr)	1981-02-23

Family

ID=23637272

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK576874AA DK142226B (da)	1973-11-07	1974-11-06	Demand-Pacemaker.

Country Status (13)

Country	Link
US (1)	US3870050A (fr)
JP (1)	JPS5746861B2 (fr)
CA (1)	CA1032225A (fr)
CH (1)	CH579398A5 (fr)
DE (1)	DE2452516C3 (fr)
DK (1)	DK142226B (fr)
FR (1)	FR2249649B1 (fr)
GB (1)	GB1484504A (fr)
IL (1)	IL45988A (fr)
IT (1)	IT1025520B (fr)
NL (1)	NL7414555A (fr)
NO (1)	NO141009C (fr)
SE (1)	SE404991B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4052991A (en) *	1970-03-24	1977-10-11	Fred Zacouto	Method of stimulating the heart
US3972334A (en) *	1975-02-10	1976-08-03	Telectronics Pty. Limited	Demand heart pacer with dual time bases
US3949759A (en) *	1975-05-05	1976-04-13	Research Corporation	Cardiac pacing apparatus
US4088140A (en) *	1976-06-18	1978-05-09	Medtronic, Inc.	Demand anti-arrhythmia pacemaker
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
US4241736A (en) *	1978-11-06	1980-12-30	Medtronic, Inc.	Reset means for programmable digital cardiac pacemaker
AU530108B2 (en) *	1978-11-06	1983-06-30	Medtronic, Inc.	Digital cardiac pacemaker
DE2939254A1 (de) *	1979-09-27	1981-04-09	Siemens AG, 1000 Berlin und 8000 München	Herzschrittmacher
US4557266A (en) *	1979-12-13	1985-12-10	American Hospital Supply Corporation	Programmable digital cardiac pacer
US4610408A (en) *	1980-03-13	1986-09-09	Coiled Investments, Inc.	Strip feed mechanism
US4386610A (en) *	1980-05-27	1983-06-07	Cordis Corporation	Ventricular-inhibited cardiac pacer
US4590941A (en) *	1981-03-02	1986-05-27	Cordis Corporation	Cardiac pacer with improved battery system, output circuitry, and emergency operation
US4561444A (en) *	1981-08-10	1985-12-31	Cordis Corporation	Implantable cardiac pacer having dual frequency programming and bipolar/linipolar lead programmability
US5370668A (en) *	1993-06-22	1994-12-06	Medtronic, Inc.	Fault-tolerant elective replacement indication for implantable medical device
US5387228A (en) *	1993-06-22	1995-02-07	Medtronic, Inc.	Cardiac pacemaker with programmable output pulse amplitude and method
US6778236B1 (en) *	2000-06-01	2004-08-17	Reveo, Inc.	Reflective liquid crystal strain gauge with aspected particles and polarization-sensitive devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1282802B (de) *	1966-02-09	1968-11-14	Fritz Hellige & Co G M B H Fab	Geraet zur elektrischen Stimulierung des Herzens
US3431912A (en) *	1966-05-06	1969-03-11	Cordis Corp	Standby cardiac pacer
US3528428A (en) *	1968-04-11	1970-09-15	American Optical Corp	Demand pacer
US3557796A (en) *	1969-03-10	1971-01-26	Cordis Corp	Digital counter driven pacer
US3618615A (en) *	1969-09-02	1971-11-09	Medtronic Inc	Self checking cardiac pacemaker
US3703900A (en) *	1969-12-02	1972-11-28	Cardiac Resuscitator Corp	Cardiac resuscitator

1973
- 1973-11-07 US US413451A patent/US3870050A/en not_active Expired - Lifetime
1974
- 1974-10-31 CA CA212,803A patent/CA1032225A/fr not_active Expired
- 1974-11-04 IL IL45988A patent/IL45988A/en unknown
- 1974-11-05 SE SE7413872A patent/SE404991B/xx unknown
- 1974-11-06 NO NO744003A patent/NO141009C/no unknown
- 1974-11-06 JP JP49128513A patent/JPS5746861B2/ja not_active Expired
- 1974-11-06 DK DK576874AA patent/DK142226B/da unknown
- 1974-11-06 DE DE2452516A patent/DE2452516C3/de not_active Expired
- 1974-11-07 GB GB48211/74A patent/GB1484504A/en not_active Expired
- 1974-11-07 NL NL7414555A patent/NL7414555A/xx not_active Application Discontinuation
- 1974-11-07 CH CH1490474A patent/CH579398A5/xx not_active IP Right Cessation
- 1974-11-07 IT IT29216/74A patent/IT1025520B/it active
- 1974-11-15 FR FR7437697A patent/FR2249649B1/fr not_active Expired

Also Published As

Publication number	Publication date
CH579398A5 (fr)	1976-09-15
SE7413872L (fr)	1975-05-09
DE2452516C3 (de)	1979-01-25
FR2249649B1 (fr)	1979-06-01
AU7505074A (en)	1976-05-06
NO744003L (fr)	1975-06-02
CA1032225A (fr)	1978-05-30
GB1484504A (en)	1977-09-01
IL45988A (en)	1977-07-31
FR2249649A1 (fr)	1975-05-30
NO141009B (no)	1979-09-17
JPS5079190A (fr)	1975-06-27
IL45988A0 (en)	1975-08-31
NL7414555A (nl)	1975-05-12
DE2452516A1 (de)	1975-05-22
SE404991B (sv)	1978-11-13
DK142226C (fr)	1981-02-23
DK576874A (fr)	1975-07-07
NO141009C (no)	1979-12-27
IT1025520B (it)	1978-08-30
DE2452516B2 (de)	1978-05-24
JPS5746861B2 (fr)	1982-10-06
US3870050A (en)	1975-03-11

Publication	Publication Date	Title
DK142226B (da)	1980-09-29	Demand-Pacemaker.
US3478746A (en)	1969-11-18	Cardiac implantable demand pacemaker
US3433228A (en)	1969-03-18	Multimode cardiac pacer
US3669120A (en)	1972-06-13	Device for starting or stimulating heart contractions
CA1140636A (fr)	1983-02-01	Stimulateur cardiaque avec detecteur de pouls
US3835865A (en)	1974-09-17	Body organ stimulator
US3431912A (en)	1969-03-11	Standby cardiac pacer
US3968802A (en)	1976-07-13	Cautery protection circuit for a heart pacemaker
US4114627A (en)	1978-09-19	Cardiac pacer system and method with capture verification signal
US4406286A (en)	1983-09-27	Fast recharge output circuit
US3661157A (en)	1972-05-09	Inhibited demand pacer with a two-rate pulse generator
US3871383A (en)	1975-03-18	Power supply
SE9700396D0 (sv)	1997-02-05	Heart stimulating device
JPH0647021B2 (ja)	1994-06-22	心臓ペ−スメ−カ−
US3693626A (en)	1972-09-26	Demand pacer with heart rate memory
US3926197A (en)	1975-12-16	Demand heart pacer
US3662759A (en)	1972-05-16	Cardiac pacer system
US3867949A (en)	1975-02-25	Cardiac pacer with voltage doubler output circuit
US4023121A (en)	1977-05-10	Oscillator for demand heart pacer
GB1303016A (fr)	1973-01-17
US4038991A (en)	1977-08-02	Cardiac pacer with rate limiting means
US3999556A (en)	1976-12-28	Demand cardiac pacemaker with input circuit portion of increased sensitivity
US3789854A (en)	1974-02-05	Dual mode cardiac pacer power source
EP0012195B1 (fr)	1983-09-14	Stimulateur cardiaque d'entraînement programmable selon deux manières
GB1419532A (en)	1975-12-31	Demand inhibited cardiac pacemaker