DK131761B - Pacemaker. - Google Patents
Pacemaker.Info
- Publication number
- DK131761B DK131761B DK651270AA DK651270A DK131761B DK 131761 B DK131761 B DK 131761B DK 651270A A DK651270A A DK 651270AA DK 651270 A DK651270 A DK 651270A DK 131761 B DK131761 B DK 131761B
- Authority
- DK
- Denmark
- Prior art keywords
- pacemaker
- Prior art date
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
-
- 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
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
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 (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK651270A DK131761C (da) | 1970-12-22 | 1970-12-22 | Pacemaker |
SE7017637A SE375014B (da) | 1970-12-22 | 1970-12-28 | |
US00104952A US3777762A (en) | 1970-12-22 | 1971-01-08 | Pacemaker with continuously adjustable output amplitude |
NL7100214A NL7100214A (da) | 1970-12-22 | 1971-01-08 | |
GB5831771A GB1352710A (en) | 1970-12-22 | 1971-12-15 | Cardiac pacemaker |
FR7146085A FR2119596A5 (da) | 1970-12-22 | 1971-12-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK651270A DK131761C (da) | 1970-12-22 | 1970-12-22 | Pacemaker |
Publications (2)
Publication Number | Publication Date |
---|---|
DK131761B true DK131761B (da) | 1975-09-01 |
DK131761C DK131761C (da) | 1976-02-09 |
Family
ID=8148824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK651270A DK131761C (da) | 1970-12-22 | 1970-12-22 | Pacemaker |
Country Status (6)
Country | Link |
---|---|
US (1) | US3777762A (da) |
DK (1) | DK131761C (da) |
FR (1) | FR2119596A5 (da) |
GB (1) | GB1352710A (da) |
NL (1) | NL7100214A (da) |
SE (1) | SE375014B (da) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3837348A (en) * | 1972-01-10 | 1974-09-24 | American Optical Corp | Externally-controlled implantable cardiac-pacer capture margin testing apparatus and method |
US3920024A (en) * | 1973-04-16 | 1975-11-18 | Vitatron Medical Bv | Threshold tracking system and method for stimulating a physiological system |
US3841336A (en) * | 1973-12-14 | 1974-10-15 | American Optical Corp | Pacer battery failure detection circuit |
FR2298909A1 (fr) * | 1975-01-24 | 1976-08-20 | Medtronic Inc | Circuit de protection pour un stimulateur cardiaque |
EP0000985A1 (en) * | 1977-08-19 | 1979-03-07 | Stimtech, Inc. | Program alteration security for programmable pacers |
US4140132A (en) * | 1978-03-23 | 1979-02-20 | Dahl Joseph D | Variable rate timer for a cardiac pacemaker |
FR2423214A1 (fr) * | 1978-04-21 | 1979-11-16 | Corporel Sa | Stimulateur cardiaque |
US4304237A (en) * | 1978-10-30 | 1981-12-08 | Vitatron Medical B.V. | Dual mode programmable pacer |
US4340062A (en) * | 1978-11-06 | 1982-07-20 | Medtronic, Inc. | Body stimulator having selectable stimulation energy levels |
US4250884A (en) * | 1978-11-06 | 1981-02-17 | Medtronic, Inc. | Apparatus for and method of programming the minimum energy threshold for pacing pulses to be applied to a patient's heart |
US4223679A (en) * | 1979-02-28 | 1980-09-23 | Pacesetter Systems, Inc. | Telemetry means for tissue stimulator system |
US4337776A (en) * | 1980-08-29 | 1982-07-06 | Telectronics Pty. Ltd. | Impedance measuring pacer |
US4585006A (en) * | 1982-08-18 | 1986-04-29 | Cordis Corporation | Cardiac pacer having stimulation threshold measurement circuit |
US4543955A (en) * | 1983-08-01 | 1985-10-01 | Cordis Corporation | System for controlling body implantable action device |
US4545380A (en) * | 1984-04-16 | 1985-10-08 | Cordis Corporation | Method and apparatus for setting and changing parameters or functions of an implanted device |
US4640285A (en) * | 1985-01-22 | 1987-02-03 | Cordis Corporation | Sense margin evaluation system and method for use same |
US4677986A (en) * | 1985-05-28 | 1987-07-07 | Cordis Corporation | Unsaturable sense amplifier for pacer system analyzer |
US4729376A (en) * | 1985-05-28 | 1988-03-08 | Cordis Corporation | Cardiac pacer and method providing means for periodically determining capture threshold and adjusting pulse output level accordingly |
US4708142A (en) * | 1985-05-28 | 1987-11-24 | Cordis Corporation | Automatic cardiac capture threshold determination system and method |
US4674509A (en) * | 1985-05-28 | 1987-06-23 | Cordis Corporation | System and method for detecting evoked cardiac contractions |
US4674508A (en) * | 1985-05-28 | 1987-06-23 | Cordis Corporation | Low-power consumption cardiac pacer based on automatic verification of evoked contractions |
DE3816042A1 (de) * | 1988-05-10 | 1989-11-23 | Alt Eckhard | Energiesparender herzschrittmacher |
US5040534A (en) * | 1989-01-25 | 1991-08-20 | Siemens-Pacesetter, Inc. | Microprocessor controlled rate-responsive pacemaker having automatic rate response threshold adjustment |
US4940053A (en) * | 1989-01-25 | 1990-07-10 | Siemens-Pacesetter, Inc. | Energy controlled rate-responsive pacemaker having automatically adjustable control parameters |
US4940052A (en) * | 1989-01-25 | 1990-07-10 | Siemens-Pacesetter, Inc. | Microprocessor controlled rate-responsive pacemaker having automatic rate response threshold adjustment |
US5040535A (en) * | 1989-01-25 | 1991-08-20 | Siemens-Pacesetter, Inc. | Average amplitude controlled rate-responsive pacemaker having automatically adjustable control parameters |
DE58906649D1 (de) * | 1989-05-22 | 1994-02-17 | Siemens Ag | Implantierbares medizinisches Gerät mit Mitteln zum Stimulieren von Gewebekontraktionen mit einstellbarer Stimulationsintensität und Verfahren zum Betrieb eines solchen Gerätes. |
US5176138A (en) * | 1991-03-21 | 1993-01-05 | Siemens Pacesetter, Inc. | Implantable pacemaker having means for automatically adjusting stimulation energy as a function of sensed so2 |
US5350410A (en) * | 1992-11-23 | 1994-09-27 | Siemens Pacesetter, Inc. | Autocapture system for implantable pulse generator |
WO1994012238A1 (en) * | 1992-11-24 | 1994-06-09 | Medtronic, Inc. | Implantable medical device with magnetically actuated switch |
US5549652A (en) * | 1993-11-15 | 1996-08-27 | Pacesetter, Inc. | Cardiac wall motion-based automatic capture verification system and method |
US5476486A (en) * | 1994-03-04 | 1995-12-19 | Telectronics Pacing Systems, Inc. | Automatic atrial pacing pulse threshold determination utilizing an external programmer and a V-sense electrode |
US8386051B2 (en) | 2010-12-30 | 2013-02-26 | Medtronic, Inc. | Disabling an implantable medical device |
EP3042693B1 (fr) | 2015-01-12 | 2017-09-13 | Sorin CRM SAS | Dispositif médical implantable actif, notamment de type capsule autonome, à optimisation dynamique de l'energie des impulsions de stimulation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3082414A (en) * | 1960-06-13 | 1963-03-19 | Andrew A Papaminas | Sleep inhibiting device and method |
BE632412A (da) * | 1962-05-17 | |||
US3195540A (en) * | 1963-03-29 | 1965-07-20 | Louis C Waller | Power supply for body implanted instruments |
US3431912A (en) * | 1966-05-06 | 1969-03-11 | Cordis Corp | Standby cardiac pacer |
US3517663A (en) * | 1968-04-15 | 1970-06-30 | Gen Electric | Threshold analyzer for an implanted heart stimulator |
US3717522A (en) * | 1968-07-29 | 1973-02-20 | Showa Electric Wire & Cable Co | Method for forming a cross-linked polyethylene insulator |
-
1970
- 1970-12-22 DK DK651270A patent/DK131761C/da not_active IP Right Cessation
- 1970-12-28 SE SE7017637A patent/SE375014B/xx unknown
-
1971
- 1971-01-08 NL NL7100214A patent/NL7100214A/xx not_active Application Discontinuation
- 1971-01-08 US US00104952A patent/US3777762A/en not_active Expired - Lifetime
- 1971-12-15 GB GB5831771A patent/GB1352710A/en not_active Expired
- 1971-12-22 FR FR7146085A patent/FR2119596A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE375014B (da) | 1975-04-07 |
FR2119596A5 (da) | 1972-08-04 |
US3777762A (en) | 1973-12-11 |
DK131761C (da) | 1976-02-09 |
GB1352710A (en) | 1974-05-08 |
NL7100214A (da) | 1972-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |