NL7907462A - Hartgangmaker. - Google Patents
Hartgangmaker. Download PDFInfo
- Publication number
- NL7907462A NL7907462A NL7907462A NL7907462A NL7907462A NL 7907462 A NL7907462 A NL 7907462A NL 7907462 A NL7907462 A NL 7907462A NL 7907462 A NL7907462 A NL 7907462A NL 7907462 A NL7907462 A NL 7907462A
- Authority
- NL
- Netherlands
- Prior art keywords
- time
- heart
- counter
- predetermined
- pulses
- Prior art date
Links
- 208000001871 Tachycardia Diseases 0.000 claims description 43
- 230000006794 tachycardia Effects 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 15
- 230000001746 atrial effect Effects 0.000 claims description 11
- 206010049447 Tachyarrhythmia Diseases 0.000 claims description 8
- 230000000284 resting effect Effects 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 7
- 230000002269 spontaneous effect Effects 0.000 claims description 7
- 230000000747 cardiac effect Effects 0.000 claims description 6
- 230000000638 stimulation Effects 0.000 claims description 6
- 230000000873 masking effect Effects 0.000 claims description 5
- 210000002837 heart atrium Anatomy 0.000 claims description 4
- 230000003252 repetitive effect Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 55
- 239000003990 capacitor Substances 0.000 description 12
- 230000005669 field effect Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000002028 premature Effects 0.000 description 6
- 210000005242 cardiac chamber Anatomy 0.000 description 5
- 230000004936 stimulating effect Effects 0.000 description 4
- 210000000481 breast Anatomy 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 3
- 230000002861 ventricular Effects 0.000 description 3
- 208000000418 Premature Cardiac Complexes Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000028161 membrane depolarization Effects 0.000 description 2
- 230000036279 refractory period Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000000213 tachycardiac effect Effects 0.000 description 2
- 206010015856 Extrasystoles Diseases 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000718 qrs complex Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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
- A61N1/3621—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)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95619178A | 1978-10-30 | 1978-10-30 | |
| US95619178 | 1978-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7907462A true NL7907462A (nl) | 1980-05-02 |
Family
ID=25497883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7907462A NL7907462A (nl) | 1978-10-30 | 1979-10-09 | Hartgangmaker. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5560467A (enExample) |
| AU (1) | AU533445B2 (enExample) |
| CA (1) | CA1145408A (enExample) |
| DE (1) | DE2943583A1 (enExample) |
| FR (1) | FR2440201A1 (enExample) |
| NL (1) | NL7907462A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3110014A1 (de) * | 1980-05-19 | 1982-03-25 | Telectronics Pty. Ltd., Lane Cove, New South Wales | Aeusserlich rueckstellbarer tachykardie-regelschrittmacher |
| US4407287A (en) * | 1981-02-17 | 1983-10-04 | Medtronic, Inc. | Atrial and ventricular-only pacemaker responsive to premature ventricular contractions |
| US4407288B1 (en) * | 1981-02-18 | 2000-09-19 | Mieczyslaw Mirowski | Implantable heart stimulator and stimulation method |
| DE3110013A1 (de) * | 1981-03-11 | 1982-09-23 | Telectronics Pty. Ltd., Lane Cove, New South Wales | Ratebezogener tachykardie-regelschrittmacher |
| DE3115124A1 (de) * | 1981-04-10 | 1982-11-04 | Biotronik Meß- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin, 1000 Berlin | "herzschrittmacher" |
| DE3277684D1 (en) * | 1981-05-04 | 1987-12-23 | Biotronik Mess & Therapieg | Pacemaker |
| DE3127597A1 (de) * | 1981-07-13 | 1983-02-17 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und herzschrittmacher zur bifokalen stimulierung des herzens |
| DE3207006A1 (de) * | 1982-02-26 | 1983-09-08 | Siemens AG, 1000 Berlin und 8000 München | Av-sequenzieller herzschrittmacher |
| FR2544989B1 (fr) * | 1983-04-29 | 1986-04-18 | Ela Medical Sa | Stimulateur cardiaque auriculo-ventriculaire |
| US4872459A (en) * | 1985-08-12 | 1989-10-10 | Intermedics, Inc. | Pacemaker for detecting and terminating a tachycardia |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2082703A5 (enExample) * | 1970-03-24 | 1971-12-10 | Zacouto Fred | |
| US3782367A (en) * | 1972-02-25 | 1974-01-01 | Hoffmann La Roche | {37 pacemaker{38 {11 monitoring technique and system |
| GB1493353A (en) * | 1973-11-21 | 1977-11-30 | Devices Implants Ltd | Device for terminating tachycardia |
| FR2257312A1 (en) * | 1974-01-16 | 1975-08-08 | Zacouto Fred | Electromedical heart treatment appts. - generates electric field between peripheral electrode and one implanted in heart cavity |
| US4088140A (en) * | 1976-06-18 | 1978-05-09 | Medtronic, Inc. | Demand anti-arrhythmia pacemaker |
| IT1118131B (it) * | 1978-07-20 | 1986-02-24 | Medtronic Inc | Perfezionamento nei pacemaker cardiaci multi-modo adattabili impiantabili |
| FR2435954A1 (fr) * | 1978-09-14 | 1980-04-11 | Zacouto Fred | Procede et dispositif de stimulation cardiaque |
-
1979
- 1979-10-09 NL NL7907462A patent/NL7907462A/nl not_active Application Discontinuation
- 1979-10-26 JP JP13862579A patent/JPS5560467A/ja active Granted
- 1979-10-29 AU AU52252/79A patent/AU533445B2/en not_active Ceased
- 1979-10-29 DE DE19792943583 patent/DE2943583A1/de not_active Withdrawn
- 1979-10-29 CA CA000338637A patent/CA1145408A/en not_active Expired
- 1979-10-30 FR FR7926861A patent/FR2440201A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6214299B2 (enExample) | 1987-04-01 |
| DE2943583A1 (de) | 1980-05-14 |
| AU533445B2 (en) | 1983-11-24 |
| FR2440201B1 (enExample) | 1984-12-28 |
| FR2440201A1 (fr) | 1980-05-30 |
| JPS5560467A (en) | 1980-05-07 |
| CA1145408A (en) | 1983-04-26 |
| AU5225279A (en) | 1980-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |