CH620363A5 - - Google Patents
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- Publication number
- CH620363A5 CH620363A5 CH1095877A CH1095877A CH620363A5 CH 620363 A5 CH620363 A5 CH 620363A5 CH 1095877 A CH1095877 A CH 1095877A CH 1095877 A CH1095877 A CH 1095877A CH 620363 A5 CH620363 A5 CH 620363A5
- Authority
- CH
- Switzerland
- Prior art keywords
- voltage
- storage capacitor
- capacitor
- voltage divider
- connection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/10—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in series, e.g. for multiplication of voltage
- H02M7/103—Containing passive elements (capacitively coupled) which are ordered in cascade on one source
-
- 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
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
- A61N1/3904—External heart defibrillators [EHD]
-
- 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
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
- A61N1/3975—Power supply
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Power Engineering (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2651031A DE2651031C2 (de) | 1976-11-09 | 1976-11-09 | Defibrillator |
Publications (1)
Publication Number | Publication Date |
---|---|
CH620363A5 true CH620363A5 (zh) | 1980-11-28 |
Family
ID=5992687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1095877A CH620363A5 (zh) | 1976-11-09 | 1977-09-07 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4165749A (zh) |
CH (1) | CH620363A5 (zh) |
DE (1) | DE2651031C2 (zh) |
FR (1) | FR2369849A1 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3109489C2 (de) * | 1981-03-12 | 1982-12-09 | Hellige Gmbh, 7800 Freiburg | Defibrillator |
DE3150534A1 (de) * | 1981-12-21 | 1983-06-30 | Honeywell and Philips Medical Electronics B.V., 5611 Eindhoven | Anzeigegeraet fuer defibrillatoren |
DE3229134A1 (de) * | 1982-08-04 | 1984-02-09 | GS Elektromed. Geräte Günter Stemple, 8912 Kaufering | Elektrische schaltung zur erzeugung von energieimpulsen an zwei schockelektroden eines defibrillators |
US4610254A (en) * | 1984-03-08 | 1986-09-09 | Physio-Control Corporation | Interactive portable defibrillator |
US4796630A (en) * | 1987-03-23 | 1989-01-10 | Telectronics N.V. | Cardiac pacemaker with combined defibrillation and electrosurgery protection |
US4823796A (en) * | 1987-04-03 | 1989-04-25 | Laerdal Manufacturing Corp. | Defibrillator circuit for producing a trapezoidal defibrillation pulse |
US5163428A (en) * | 1990-10-11 | 1992-11-17 | Ventritex, Inc. | Implantable cardiac defibrillator with current leakage detecting means |
DE4225892C2 (de) * | 1992-08-05 | 1996-02-01 | Siemens Ag | Defibrillator |
DE4225893A1 (de) * | 1992-08-05 | 1994-02-10 | Siemens Ag | Defibrillator |
US5908442A (en) * | 1996-04-12 | 1999-06-01 | Survivalink Corporation | Stepped truncated damped sinusoidal defibrillation waveform |
WO2004037345A1 (en) * | 2002-10-23 | 2004-05-06 | Koninklijke Philips Electronics N.V. | Interactive automatic external defibrillator providing attachment guidance to operator |
US8463405B2 (en) * | 2003-06-27 | 2013-06-11 | Koninklijke Philips Electronics N.V. | Electric- or magnetic-field based detection of when electrode pads have been handled or removed from their package |
US7457662B2 (en) * | 2005-09-09 | 2008-11-25 | Cardiac Science Corporation | Method and apparatus for variable capacitance defibrillation |
KR101987408B1 (ko) | 2014-01-21 | 2019-06-11 | 삼성전자주식회사 | 생체 임피던스 측정 장치 및 방법 |
CN106134055A (zh) * | 2014-04-04 | 2016-11-16 | 利乐拉瓦尔集团及财务有限公司 | 用于向电子束发射器供给高电压的电力系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258013A (en) * | 1963-07-01 | 1966-06-28 | Zenith Radio Corp | Defibrillators |
DE1564084B2 (de) * | 1966-07-28 | 1977-05-12 | Hellige Gmbh, 7800 Freiburg | Gleichstrom-defibrillator |
US3547108A (en) * | 1968-09-18 | 1970-12-15 | Physio Control Corp | Combination defibrillator and heartbeat monitoring system |
US3782389A (en) * | 1972-01-20 | 1974-01-01 | Health Technology Labs Inc | Computer controlled defibrillator |
US3775658A (en) * | 1972-05-30 | 1973-11-27 | Itt | Capacitive fibrillation apparatus using vacuum relays |
US3886950A (en) * | 1973-10-01 | 1975-06-03 | Spacelabs Inc | Defibrillator |
DE2402603A1 (de) * | 1974-01-19 | 1975-07-24 | Hubert Kalinowski | Anordnung zum spannungsvervielfacher |
GB1481469A (en) * | 1974-10-28 | 1977-07-27 | Anderson J | Defibrillator |
-
1976
- 1976-11-09 DE DE2651031A patent/DE2651031C2/de not_active Expired
-
1977
- 1977-09-07 CH CH1095877A patent/CH620363A5/de not_active IP Right Cessation
- 1977-10-25 US US05/844,619 patent/US4165749A/en not_active Expired - Lifetime
- 1977-11-08 FR FR7733624A patent/FR2369849A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2651031C2 (de) | 1982-04-01 |
FR2369849A1 (fr) | 1978-06-02 |
FR2369849B1 (zh) | 1982-04-02 |
US4165749A (en) | 1979-08-28 |
DE2651031A1 (de) | 1978-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |