FR2185797B1 - - Google Patents
Info
- Publication number
- FR2185797B1 FR2185797B1 FR7318861A FR7318861A FR2185797B1 FR 2185797 B1 FR2185797 B1 FR 2185797B1 FR 7318861 A FR7318861 A FR 7318861A FR 7318861 A FR7318861 A FR 7318861A FR 2185797 B1 FR2185797 B1 FR 2185797B1
- Authority
- FR
- France
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
-
- 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
- A61N1/37—Monitoring; Protecting
- A61N1/3706—Pacemaker parameters
-
- 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
- A61N1/37—Monitoring; Protecting
- A61N1/3706—Pacemaker parameters
- A61N1/3708—Pacemaker parameters for power depletion
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- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrotherapy Devices (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00256330A US3857085A (en) | 1972-05-24 | 1972-05-24 | Pulse generator output regulator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2185797A1 FR2185797A1 (fr) | 1974-01-04 |
FR2185797B1 true FR2185797B1 (fr) | 1976-06-11 |
Family
ID=34225799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7318861A Expired FR2185797B1 (fr) | 1972-05-24 | 1973-05-24 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3857085A (fr) |
CA (1) | CA989017A (fr) |
DE (1) | DE2325600A1 (fr) |
FR (1) | FR2185797B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867949A (en) * | 1973-04-27 | 1975-02-25 | Cardiac Pacemakers Inc | Cardiac pacer with voltage doubler output circuit |
US4337776A (en) * | 1980-08-29 | 1982-07-06 | Telectronics Pty. Ltd. | Impedance measuring pacer |
US7751891B2 (en) * | 2004-07-28 | 2010-07-06 | Cyberonics, Inc. | Power supply monitoring for an implantable device |
WO2020236829A1 (fr) * | 2019-05-23 | 2020-11-26 | Axonics Modulation Technologies, Inc. | Dispositifs implantables à faible énergie et méthodes d'utilisation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3426748A (en) * | 1965-11-23 | 1969-02-11 | Gen Electric | Stimulator analyzer and locater |
US3517663A (en) * | 1968-04-15 | 1970-06-30 | Gen Electric | Threshold analyzer for an implanted heart stimulator |
DK124860B (da) * | 1969-07-11 | 1972-12-04 | Rcvsing C As | Pacemaker. |
-
1972
- 1972-05-24 US US00256330A patent/US3857085A/en not_active Expired - Lifetime
-
1973
- 1973-05-07 CA CA170,579A patent/CA989017A/en not_active Expired
- 1973-05-19 DE DE2325600A patent/DE2325600A1/de active Pending
- 1973-05-24 FR FR7318861A patent/FR2185797B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2325600A1 (de) | 1973-12-13 |
CA989017A (en) | 1976-05-11 |
US3857085A (en) | 1974-12-24 |
FR2185797A1 (fr) | 1974-01-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |