DE3237198C2 - Herzschrittmacher mit direkt gekoppelter Ausgangsstufe - Google Patents
Herzschrittmacher mit direkt gekoppelter AusgangsstufeInfo
- Publication number
- DE3237198C2 DE3237198C2 DE3237198A DE3237198A DE3237198C2 DE 3237198 C2 DE3237198 C2 DE 3237198C2 DE 3237198 A DE3237198 A DE 3237198A DE 3237198 A DE3237198 A DE 3237198A DE 3237198 C2 DE3237198 C2 DE 3237198C2
- Authority
- DE
- Germany
- Prior art keywords
- capacitor
- charge
- pacemaker
- electrodes
- electrode
- 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 - Fee Related
Links
- 239000003990 capacitor Substances 0.000 claims description 111
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 230000000638 stimulation Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 13
- 230000000747 cardiac effect Effects 0.000 claims description 6
- 238000011084 recovery Methods 0.000 description 18
- 230000004936 stimulating effect Effects 0.000 description 14
- 210000001519 tissue Anatomy 0.000 description 14
- 239000003792 electrolyte Substances 0.000 description 11
- 230000004907 flux Effects 0.000 description 8
- 230000005611 electricity Effects 0.000 description 3
- 210000005003 heart tissue Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 102100026827 Protein associated with UVRAG as autophagy enhancer Human genes 0.000 description 1
- 101710102978 Protein associated with UVRAG as autophagy enhancer Proteins 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000005242 cardiac chamber Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002861 ventricular 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
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
- H03K17/6872—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor using complementary field-effect transistors
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Physiology (AREA)
- Biophysics (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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08227718A GB2127695B (en) | 1982-09-29 | 1982-09-29 | Direct-coupled output stage for rapid-signal-biological stimulator |
| DE3237198A DE3237198C2 (de) | 1982-09-29 | 1982-10-05 | Herzschrittmacher mit direkt gekoppelter Ausgangsstufe |
| JP57176471A JPS5969081A (ja) | 1982-09-29 | 1982-10-08 | 急速な信号の生体刺激装置のための直接結合された出力段 |
| FR8217520A FR2534812B1 (fr) | 1982-09-29 | 1982-10-20 | Etage de sortie a couplage en continu pour stimulateur biologique a signal rapide |
| AU90020/82A AU9002082A (en) | 1982-09-29 | 1982-10-29 | Direct coupled output stage for pacer |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08227718A GB2127695B (en) | 1982-09-29 | 1982-09-29 | Direct-coupled output stage for rapid-signal-biological stimulator |
| DE3237198A DE3237198C2 (de) | 1982-09-29 | 1982-10-05 | Herzschrittmacher mit direkt gekoppelter Ausgangsstufe |
| JP57176471A JPS5969081A (ja) | 1982-09-29 | 1982-10-08 | 急速な信号の生体刺激装置のための直接結合された出力段 |
| FR8217520A FR2534812B1 (fr) | 1982-09-29 | 1982-10-20 | Etage de sortie a couplage en continu pour stimulateur biologique a signal rapide |
| AU90020/82A AU9002082A (en) | 1982-09-29 | 1982-10-29 | Direct coupled output stage for pacer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3237198A1 DE3237198A1 (de) | 1984-04-05 |
| DE3237198C2 true DE3237198C2 (de) | 1994-03-03 |
Family
ID=51844387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3237198A Expired - Fee Related DE3237198C2 (de) | 1982-09-29 | 1982-10-05 | Herzschrittmacher mit direkt gekoppelter Ausgangsstufe |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5969081A (enExample) |
| AU (1) | AU9002082A (enExample) |
| DE (1) | DE3237198C2 (enExample) |
| FR (1) | FR2534812B1 (enExample) |
| GB (1) | GB2127695B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4739437A (en) * | 1986-10-22 | 1988-04-19 | Siemens-Pacesetter, Inc. | Pacemaker output switch protection |
| JPH064096B2 (ja) * | 1987-03-25 | 1994-01-19 | 株式会社アドバンス | 皮膚貼着型低周波治療器 |
| EP0308536B2 (en) * | 1987-09-24 | 1999-06-23 | Pacesetter, Inc. | Pacemaker having programmable configuration |
| DE4231603A1 (de) * | 1992-09-17 | 1994-03-24 | Biotronik Mess & Therapieg | Herzschrittmachersystem |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS167779B1 (enExample) * | 1974-05-16 | 1976-05-28 | ||
| US4114627A (en) * | 1976-12-14 | 1978-09-19 | American Hospital Supply Corporation | Cardiac pacer system and method with capture verification signal |
| US4114628A (en) * | 1977-05-31 | 1978-09-19 | Rizk Nabil I | Demand pacemaker with self-adjusting threshold and defibrillating feature |
| US4300566A (en) * | 1979-10-31 | 1981-11-17 | Cardiac Pacemakers, Inc. | Cardiac pacer circuit |
| US4399818A (en) * | 1981-04-06 | 1983-08-23 | Telectronics Pty. Ltd. | Direct-coupled output stage for rapid-signal biological stimulator |
-
1982
- 1982-09-29 GB GB08227718A patent/GB2127695B/en not_active Expired
- 1982-10-05 DE DE3237198A patent/DE3237198C2/de not_active Expired - Fee Related
- 1982-10-08 JP JP57176471A patent/JPS5969081A/ja active Granted
- 1982-10-20 FR FR8217520A patent/FR2534812B1/fr not_active Expired - Lifetime
- 1982-10-29 AU AU90020/82A patent/AU9002082A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU9002082A (en) | 1984-05-03 |
| JPS5969081A (ja) | 1984-04-19 |
| GB2127695B (en) | 1986-06-18 |
| GB2127695A (en) | 1984-04-18 |
| FR2534812B1 (fr) | 1990-12-14 |
| JPH0211267B2 (enExample) | 1990-03-13 |
| DE3237198A1 (de) | 1984-04-05 |
| FR2534812A1 (fr) | 1984-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: KLUNKER, H., DIPL.-ING. DR.RER.NAT. SCHMITT-NILSON |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |