GB1419531A - Rechargeable cardiac pacemaker - Google Patents
Rechargeable cardiac pacemakerInfo
- Publication number
- GB1419531A GB1419531A GB3078773A GB3078773A GB1419531A GB 1419531 A GB1419531 A GB 1419531A GB 3078773 A GB3078773 A GB 3078773A GB 3078773 A GB3078773 A GB 3078773A GB 1419531 A GB1419531 A GB 1419531A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistor
- pulse
- sec
- transistors
- capacitor
- 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
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
-
- 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
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/375—Constructional arrangements, e.g. casings
- A61N1/37512—Pacemakers
-
- 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
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/378—Electrical supply
- A61N1/3787—Electrical supply from an external energy source
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Electrotherapy Devices (AREA)
- Regulation Of General Use Transformers (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/480,114 US4001327A (en) | 1972-07-05 | 1974-06-17 | Novel quaternary salts and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26711472A | 1972-06-28 | 1972-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1419531A true GB1419531A (en) | 1975-12-31 |
Family
ID=23017371
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1808974A Expired GB1419532A (en) | 1972-06-28 | 1973-06-28 | Demand inhibited cardiac pacemaker |
GB3078773A Expired GB1419531A (en) | 1972-06-28 | 1973-06-28 | Rechargeable cardiac pacemaker |
GB1813074A Expired GB1419533A (en) | 1972-06-28 | 1973-06-28 | Rechargeable cardiac pacemaker |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1808974A Expired GB1419532A (en) | 1972-06-28 | 1973-06-28 | Demand inhibited cardiac pacemaker |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1813074A Expired GB1419533A (en) | 1972-06-28 | 1973-06-28 | Rechargeable cardiac pacemaker |
Country Status (10)
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210738A (en) * | 1987-10-05 | 1989-06-14 | Pitney Bowes Inc | Electronic devices and methods of energising such devices |
EP1518584A1 (en) * | 2000-07-26 | 2005-03-30 | Advanced Bionics Corporation | Rechargeable stimulator system |
WO2007049983A1 (en) | 2005-10-28 | 2007-05-03 | Sequeira Abreu Antonio Manuel | Non-invasive battery recharger for electronic cardiac implants |
WO2010101726A1 (en) * | 2009-03-05 | 2010-09-10 | Med-El Elektromedizinische Geraete Gmbh | Metallic implant comprising a housing and an inner or outer shield for reduced secondary electron generation |
WO2014036184A3 (en) * | 2012-08-29 | 2014-07-31 | University Of Southern California | Monitoring and controlling charge rate and level of battery in inductively-charged pulse generating device |
US8933585B2 (en) | 2013-04-30 | 2015-01-13 | Utilidata, Inc. | Metering optimal sampling |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2616297C2 (de) * | 1975-04-17 | 1984-10-31 | The Johns Hopkins University, Baltimore, Md. | Aufladbarer elektrischer Körpergewebestimulator |
US4006748A (en) * | 1976-01-29 | 1977-02-08 | Pacestter Systems, Inc. | Implantable unipolar pacemaker with improved outer electrode plate |
US4041955A (en) * | 1976-01-29 | 1977-08-16 | Pacesetter Systems Inc. | Implantable living tissue stimulator with an improved hermetic metal container |
US4071032A (en) * | 1976-01-29 | 1978-01-31 | Pacesetter Systems Inc. | Implantable living tissue stimulators |
FR2502502A1 (fr) * | 1981-03-27 | 1982-10-01 | Cardiofrance Co | Stimulateur cardiaque comportant une enceinte unique de separation des moyens generateurs de courant electrique et de production d'impulsions |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1379694A (fr) * | 1963-09-18 | 1964-11-27 | Electronique Appliquee | Excitateur cardiaque perfectionné |
GB1030380A (en) * | 1964-12-11 | 1966-05-25 | Cordis Corp | Cardiac pacer |
US3416533A (en) * | 1966-05-20 | 1968-12-17 | Gen Electric | Conductive catheter |
FR1489874A (fr) * | 1966-06-17 | 1967-07-28 | Pompes Funebres Generales | Procédé pour la conservation de cadavres |
CH457639A (de) * | 1967-02-17 | 1968-06-15 | Contraves Ag | Zur Einbettung in einen lebenden Körper bestimmte Impulserzeugungsvorrichtung |
CH474271A (de) * | 1967-05-12 | 1969-06-30 | Hoffmann La Roche | Herz-Stimulator |
US3656487A (en) * | 1969-06-12 | 1972-04-18 | Medtronic Inc | Electronic demand heart pacemaker with different pacing and standby rates |
CA964334A (en) * | 1970-07-10 | 1975-03-11 | General Electric Company | Body organ stimulator |
-
1973
- 1973-06-20 DE DE2331499A patent/DE2331499A1/de not_active Ceased
- 1973-06-27 IT IT51085/73A patent/IT985803B/it active
- 1973-06-27 CH CH192476A patent/CH583570A5/xx not_active IP Right Cessation
- 1973-06-27 CH CH938673A patent/CH578355A5/xx not_active IP Right Cessation
- 1973-06-27 CA CA175,030A patent/CA1020633A/en not_active Expired
- 1973-06-27 NL NL7308947A patent/NL7308947A/xx unknown
- 1973-06-27 JP JP48071846A patent/JPS4964283A/ja active Pending
- 1973-06-27 IL IL42616A patent/IL42616A/en unknown
- 1973-06-27 CH CH153776A patent/CH583569A5/xx not_active IP Right Cessation
- 1973-06-27 ZA ZA734385A patent/ZA734385B/xx unknown
- 1973-06-28 GB GB1808974A patent/GB1419532A/en not_active Expired
- 1973-06-28 GB GB3078773A patent/GB1419531A/en not_active Expired
- 1973-06-28 GB GB1813074A patent/GB1419533A/en not_active Expired
- 1973-06-28 FR FR7323797A patent/FR2190403B1/fr not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210738A (en) * | 1987-10-05 | 1989-06-14 | Pitney Bowes Inc | Electronic devices and methods of energising such devices |
GB2210738B (en) * | 1987-10-05 | 1992-03-18 | Pitney Bowes Inc | Value printing system data storage modules and methods of energising such modules |
EP1518584A1 (en) * | 2000-07-26 | 2005-03-30 | Advanced Bionics Corporation | Rechargeable stimulator system |
WO2007049983A1 (en) | 2005-10-28 | 2007-05-03 | Sequeira Abreu Antonio Manuel | Non-invasive battery recharger for electronic cardiac implants |
WO2010101726A1 (en) * | 2009-03-05 | 2010-09-10 | Med-El Elektromedizinische Geraete Gmbh | Metallic implant comprising a housing and an inner or outer shield for reduced secondary electron generation |
WO2014036184A3 (en) * | 2012-08-29 | 2014-07-31 | University Of Southern California | Monitoring and controlling charge rate and level of battery in inductively-charged pulse generating device |
US8933585B2 (en) | 2013-04-30 | 2015-01-13 | Utilidata, Inc. | Metering optimal sampling |
Also Published As
Publication number | Publication date |
---|---|
CA1020633A (en) | 1977-11-08 |
IL42616A0 (en) | 1973-08-29 |
CH578355A5 (enrdf_load_stackoverflow) | 1976-08-13 |
CH583570A5 (enrdf_load_stackoverflow) | 1977-01-14 |
JPS4964283A (enrdf_load_stackoverflow) | 1974-06-21 |
GB1419532A (en) | 1975-12-31 |
IT985803B (it) | 1974-12-20 |
ZA734385B (en) | 1974-09-25 |
AU5742673A (en) | 1975-01-09 |
GB1419533A (en) | 1975-12-31 |
DE2331499A1 (de) | 1974-01-17 |
IL42616A (en) | 1976-10-31 |
FR2190403B1 (enrdf_load_stackoverflow) | 1976-11-12 |
NL7308947A (enrdf_load_stackoverflow) | 1974-01-02 |
CH583569A5 (enrdf_load_stackoverflow) | 1977-01-14 |
FR2190403A1 (enrdf_load_stackoverflow) | 1974-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |