SE7710869L - Hjertstimulator - Google Patents
HjertstimulatorInfo
- Publication number
- SE7710869L SE7710869L SE7710869A SE7710869A SE7710869L SE 7710869 L SE7710869 L SE 7710869L SE 7710869 A SE7710869 A SE 7710869A SE 7710869 A SE7710869 A SE 7710869A SE 7710869 L SE7710869 L SE 7710869L
- Authority
- SE
- Sweden
- Prior art keywords
- pacemaker
- digital computer
- pulse generator
- heart stimulator
- program
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/284—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator monostable
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72771076A | 1976-09-29 | 1976-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7710869L true SE7710869L (sv) | 1978-03-30 |
Family
ID=24923704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7710869A SE7710869L (sv) | 1976-09-29 | 1977-09-28 | Hjertstimulator |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5342484A (xx) |
| BE (1) | BE859086A (xx) |
| CA (1) | CA1100580A (xx) |
| CH (1) | CH627081A5 (xx) |
| DE (1) | DE2738871A1 (xx) |
| FR (1) | FR2366012A1 (xx) |
| GB (1) | GB1587917A (xx) |
| IE (1) | IE45875B1 (xx) |
| IT (1) | IT1089836B (xx) |
| NL (1) | NL7710571A (xx) |
| SE (1) | SE7710869L (xx) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163451A (en) * | 1977-10-26 | 1979-08-07 | Cordis Corporation | Interactive method and digitally timed apparatus for cardiac pacing arrhythmia treatment |
| FR2419720A1 (fr) * | 1978-03-14 | 1979-10-12 | Cardiofrance Co | Stimulateur cardiaque implantable a fonctions therapeutique et diagnostique |
| FR2424737A1 (fr) * | 1978-05-05 | 1979-11-30 | Cardiofrance Co | Procede de reglage d'un stimulateur cardiaque implantable, programmateur de reglage et stimulateur pour la mise en oeuvre du procede |
| IT1118131B (it) * | 1978-07-20 | 1986-02-24 | Medtronic Inc | Perfezionamento nei pacemaker cardiaci multi-modo adattabili impiantabili |
| US4958632A (en) * | 1978-07-20 | 1990-09-25 | Medtronic, Inc. | Adaptable, digital computer controlled cardiac pacemaker |
| US4222385A (en) * | 1978-09-07 | 1980-09-16 | National Research Development Corporation | Electronic heart implant |
| US4446533A (en) * | 1978-09-07 | 1984-05-01 | National Research Development Corporation | Stored program digital data processor |
| DE2944542A1 (de) * | 1978-11-06 | 1980-05-14 | Medtronic Inc | Vorrichtung zum programmieren von implantierten elektronischen geraeten, insbesondere schrittmachergeneratoren |
| FR2440198A1 (fr) * | 1978-11-06 | 1980-05-30 | Medtronic Inc | Stimulateur implantable |
| US4365290A (en) * | 1979-03-12 | 1982-12-21 | Medtronic, Inc. | Computer system with power control circuit |
| AU6606881A (en) * | 1980-01-16 | 1981-07-23 | Medtronic, Inc. | Pacemaker |
| US4424812A (en) * | 1980-10-09 | 1984-01-10 | Cordis Corporation | Implantable externally programmable microprocessor-controlled tissue stimulator |
| FR2492262B1 (fr) * | 1980-10-16 | 1987-02-20 | Ela Medical Sa | Procede et dispositif de commande d'un appareil ou instrument notamment un stimulateur cardiaque implantable |
| DE3153780C2 (de) * | 1980-10-16 | 2003-04-03 | Ela Medical Sa | Verfahren zur Steuerung eines implantierbaren Herzschrittmachers |
| US4485818A (en) * | 1980-11-14 | 1984-12-04 | Cordis Corporation | Multi-mode microprocessor-based programmable cardiac pacer |
| US4407288B1 (en) * | 1981-02-18 | 2000-09-19 | Mieczyslaw Mirowski | Implantable heart stimulator and stimulation method |
| US4390022A (en) * | 1981-05-18 | 1983-06-28 | Intermedics, Inc. | Implantable device with microprocessor control |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557796A (en) * | 1969-03-10 | 1971-01-26 | Cordis Corp | Digital counter driven pacer |
| DE2018256A1 (de) * | 1970-04-10 | 1971-10-21 | Dittberner K | Elektronische Anordnung zur naturgetreuen Nachbildung der Übertragungseigenschaften biologischer Messgrössenaufnehmer (Receptoren) und zum künstlichen Ersatz biologischer Receptoren |
| US3833005A (en) * | 1971-07-26 | 1974-09-03 | Medtronic Inc | Compared count digitally controlled pacemaker |
-
1977
- 1977-08-29 DE DE19772738871 patent/DE2738871A1/de not_active Withdrawn
- 1977-09-01 CH CH1065077A patent/CH627081A5/de not_active IP Right Cessation
- 1977-09-09 IT IT50940/77A patent/IT1089836B/it active
- 1977-09-26 FR FR7728933A patent/FR2366012A1/fr active Granted
- 1977-09-26 CA CA287,539A patent/CA1100580A/en not_active Expired
- 1977-09-26 JP JP11548777A patent/JPS5342484A/ja active Pending
- 1977-09-27 BE BE181228A patent/BE859086A/xx not_active IP Right Cessation
- 1977-09-27 GB GB40202/77A patent/GB1587917A/en not_active Expired
- 1977-09-28 NL NL7710571A patent/NL7710571A/xx not_active Application Discontinuation
- 1977-09-28 SE SE7710869A patent/SE7710869L/xx not_active Application Discontinuation
- 1977-09-29 IE IE1995/77A patent/IE45875B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH627081A5 (en) | 1981-12-31 |
| JPS5342484A (en) | 1978-04-17 |
| FR2366012B1 (xx) | 1984-02-03 |
| IT1089836B (it) | 1985-06-18 |
| FR2366012A1 (fr) | 1978-04-28 |
| CA1100580A (en) | 1981-05-05 |
| IE45875B1 (en) | 1982-12-15 |
| GB1587917A (en) | 1981-04-15 |
| IE45875L (en) | 1978-03-29 |
| BE859086A (fr) | 1978-03-28 |
| NL7710571A (nl) | 1978-03-31 |
| DE2738871A1 (de) | 1978-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 7710869-4 |