AU7472774A - Cardiac pacer with voltage doubler output circuit - Google Patents
Cardiac pacer with voltage doubler output circuitInfo
- Publication number
- AU7472774A AU7472774A AU74727/74A AU7472774A AU7472774A AU 7472774 A AU7472774 A AU 7472774A AU 74727/74 A AU74727/74 A AU 74727/74A AU 7472774 A AU7472774 A AU 7472774A AU 7472774 A AU7472774 A AU 7472774A
- Authority
- AU
- Australia
- Prior art keywords
- output circuit
- voltage doubler
- cardiac pacer
- doubler output
- pacer
- 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
Links
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
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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US355035A US3867949A (en) | 1973-04-27 | 1973-04-27 | Cardiac pacer with voltage doubler output circuit |
AU74727/74A AU465024B2 (en) | 1973-04-27 | 1974-10-25 | Cardiac pacer with voltage doubler output circuit |
FR7437749A FR2290887A1 (en) | 1973-04-27 | 1974-11-15 | DOUBLE VOLTAGE CIRCUIT HEART STIMULATOR |
BE150574A BE822274A (en) | 1973-04-27 | 1974-11-18 | DOUBLE VOLTAGE CIRCUIT HEART STIMULATOR |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US355035A US3867949A (en) | 1973-04-27 | 1973-04-27 | Cardiac pacer with voltage doubler output circuit |
AU74727/74A AU465024B2 (en) | 1973-04-27 | 1974-10-25 | Cardiac pacer with voltage doubler output circuit |
FR7437749A FR2290887A1 (en) | 1973-04-27 | 1974-11-15 | DOUBLE VOLTAGE CIRCUIT HEART STIMULATOR |
Publications (2)
Publication Number | Publication Date |
---|---|
AU465024B2 AU465024B2 (en) | 1975-08-26 |
AU7472774A true AU7472774A (en) | 1975-09-18 |
Family
ID=27156095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU74727/74A Expired AU465024B2 (en) | 1973-04-27 | 1974-10-25 | Cardiac pacer with voltage doubler output circuit |
Country Status (4)
Country | Link |
---|---|
US (1) | US3867949A (en) |
AU (1) | AU465024B2 (en) |
BE (1) | BE822274A (en) |
FR (1) | FR2290887A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4312355A (en) * | 1977-01-12 | 1982-01-26 | Medtronic B.V. | Heart pacemaker |
US4065807A (en) * | 1977-02-07 | 1977-12-27 | Gte Automatic Electric Laboratories Incorporated | DC-to-DC voltage converter employing a common transistor in both switching and multivibrator functions |
US4203448A (en) * | 1977-08-19 | 1980-05-20 | Biotronik Mess- Und Therapiegerate Gmbh & Co. | Programmably variable voltage multiplier for implanted stimulator |
US4610408A (en) * | 1980-03-13 | 1986-09-09 | Coiled Investments, Inc. | Strip feed mechanism |
CS228213B1 (en) * | 1981-04-06 | 1984-05-14 | Vladimir Kympl | Multivibrator with double amplitude on output signal |
EP0090467A3 (en) * | 1982-03-25 | 1987-03-04 | Walter Spaa | Cardiac stimulator |
FR2611283B1 (en) * | 1987-02-19 | 1989-06-09 | Em Microelectronic Marin Sa | DEVICE COMPRISING AN ELECTRONIC CIRCUIT FOR PROCESSING AN ANALOG SIGNAL |
DE69329816T2 (en) * | 1992-11-19 | 2001-04-19 | Cardiac Pacemakers, Inc. | System for charging and discharging defibrillator capacitors in a constant period of time |
US5964403A (en) * | 1997-04-22 | 1999-10-12 | Board Of Trustees Operating Michigan State University | Automated electronically controlled microsprayer |
US6871090B1 (en) * | 2000-10-13 | 2005-03-22 | Advanced Bionics Corporation | Switching regulator for implantable spinal cord stimulation |
US20080281368A1 (en) * | 2007-05-09 | 2008-11-13 | Cherik Bulkes | Implantable digital device for tissue stimulation |
FR2951552B1 (en) * | 2009-10-19 | 2012-04-20 | Commissariat Energie Atomique | BATTERY VOLTAGE MEASURING DEVICE AND CONTROL DEVICE THEREFOR |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3433228A (en) * | 1966-05-06 | 1969-03-18 | Cordis Corp | Multimode cardiac pacer |
US3534245A (en) * | 1967-12-08 | 1970-10-13 | Rca Corp | Electrical circuit for providing substantially constant current |
US3547127A (en) * | 1968-04-29 | 1970-12-15 | Medtronic Inc | Cardiac pacemaker with regulated power supply |
US3571694A (en) * | 1968-08-08 | 1971-03-23 | Honeywell Inc | Dc voltage regulator employing an fet constant current source and current flow indicator |
DE1813040A1 (en) * | 1968-12-06 | 1970-07-02 | Siemens Ag | Pacemaker with an electrical clock |
US3759266A (en) * | 1970-10-07 | 1973-09-18 | Medcor Inc | Ng reset and voltage increasing circuits cardiac autopacer with variable refractory non linear feedback latchi |
US3726285A (en) * | 1971-04-26 | 1973-04-10 | Gen Electric | Body organ stimulus pulse generator with decoupled timing circuit and voltage multiplier |
US3857085A (en) * | 1972-05-24 | 1974-12-24 | Medtronic Inc | Pulse generator output regulator |
US3743850A (en) * | 1972-06-12 | 1973-07-03 | Motorola Inc | Integrated current supply circuit |
IL42784A (en) * | 1972-08-09 | 1975-12-31 | Greatbatch W Ltd | Constant energy pulse generator |
-
1973
- 1973-04-27 US US355035A patent/US3867949A/en not_active Expired - Lifetime
-
1974
- 1974-10-25 AU AU74727/74A patent/AU465024B2/en not_active Expired
- 1974-11-15 FR FR7437749A patent/FR2290887A1/en active Granted
- 1974-11-18 BE BE150574A patent/BE822274A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2290887B1 (en) | 1978-09-22 |
BE822274A (en) | 1975-03-14 |
US3867949A (en) | 1975-02-25 |
FR2290887A1 (en) | 1976-06-11 |
AU465024B2 (en) | 1975-08-26 |
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