DE2133743A1 - Elektrischer Organstimulator - Google Patents
Elektrischer OrganstimulatorInfo
- Publication number
- DE2133743A1 DE2133743A1 DE19712133743 DE2133743A DE2133743A1 DE 2133743 A1 DE2133743 A1 DE 2133743A1 DE 19712133743 DE19712133743 DE 19712133743 DE 2133743 A DE2133743 A DE 2133743A DE 2133743 A1 DE2133743 A1 DE 2133743A1
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- capacitor
- organ
- emitter
- conductive
- 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.)
- Pending
Links
- 210000000031 electric organ Anatomy 0.000 title description 2
- 239000003990 capacitor Substances 0.000 claims description 86
- 210000000056 organ Anatomy 0.000 claims description 50
- 230000000638 stimulation Effects 0.000 claims description 29
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 2
- 241000158147 Sator Species 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 230000000747 cardiac effect Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 5
- 230000005012 migration Effects 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 206010035148 Plague Diseases 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000005003 heart tissue Anatomy 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000028161 membrane depolarization Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 101100311222 Caenorhabditis elegans stam-1 gene Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000002064 heart cell Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000036279 refractory period Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000000626 ureter Anatomy 0.000 description 1
- 210000003932 urinary bladder Anatomy 0.000 description 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5384270A | 1970-07-10 | 1970-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2133743A1 true DE2133743A1 (de) | 1972-01-20 |
Family
ID=21986921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712133743 Pending DE2133743A1 (de) | 1970-07-10 | 1971-07-07 | Elektrischer Organstimulator |
Country Status (7)
| Country | Link |
|---|---|
| CA (1) | CA964334A (enrdf_load_stackoverflow) |
| DE (1) | DE2133743A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2100394A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1360066A (enrdf_load_stackoverflow) |
| IT (1) | IT975537B (enrdf_load_stackoverflow) |
| NL (1) | NL7109422A (enrdf_load_stackoverflow) |
| SE (1) | SE375695B (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2701104A1 (de) * | 1977-01-12 | 1978-07-13 | Medtronic France S A | Herzschrittmacher |
| DE2944570A1 (de) * | 1978-11-06 | 1980-05-14 | Medtronic Inc | Implantierbares reizstromgeraet |
| DE4002187A1 (de) * | 1989-11-10 | 1991-05-16 | Lewicki Microelectronic Gmbh | Schutzschaltung |
| US5170806A (en) * | 1989-11-10 | 1992-12-15 | Lewicki Microelectronic Gmbh | Protective circuit |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2331499A1 (de) * | 1972-06-28 | 1974-01-17 | Univ Johns Hopkins | Aufladbarer herzschrittmacher mit automatisch einsetzenden pausen |
| US4301794A (en) * | 1978-10-18 | 1981-11-24 | Robert Tapper | Method for iontophoretic treatment |
| DE3260610D1 (en) * | 1981-02-05 | 1984-10-04 | Vitafin Nv | Apparatus and method for physiological stimulation and detection of evoked response |
| FR2586932B1 (fr) * | 1985-09-12 | 1989-03-03 | Bertin & Cie | Dispositif de stimulation electrique de tissus biologiques |
| GB8612659D0 (en) * | 1986-05-23 | 1986-07-02 | Coventry City Council | Cardiac pacemaker circuit |
| IT1319170B1 (it) | 2000-07-28 | 2003-09-26 | Lorenzo Piccone | Apparecchiatura in grado di modulare il sistema neurovegetativo edintegrare la sua azione con quella del sistema nervoso centrale: |
-
1971
- 1971-03-16 CA CA107,809A patent/CA964334A/en not_active Expired
- 1971-06-30 GB GB3069971A patent/GB1360066A/en not_active Expired
- 1971-07-07 NL NL7109422A patent/NL7109422A/xx unknown
- 1971-07-07 FR FR7124951A patent/FR2100394A5/fr not_active Expired
- 1971-07-07 DE DE19712133743 patent/DE2133743A1/de active Pending
- 1971-07-09 SE SE888271A patent/SE375695B/xx unknown
- 1971-09-25 IT IT2629271A patent/IT975537B/it active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2701104A1 (de) * | 1977-01-12 | 1978-07-13 | Medtronic France S A | Herzschrittmacher |
| DE2944570A1 (de) * | 1978-11-06 | 1980-05-14 | Medtronic Inc | Implantierbares reizstromgeraet |
| DE4002187A1 (de) * | 1989-11-10 | 1991-05-16 | Lewicki Microelectronic Gmbh | Schutzschaltung |
| US5170806A (en) * | 1989-11-10 | 1992-12-15 | Lewicki Microelectronic Gmbh | Protective circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| SE375695B (enrdf_load_stackoverflow) | 1975-04-28 |
| GB1360066A (en) | 1974-07-17 |
| NL7109422A (enrdf_load_stackoverflow) | 1972-01-12 |
| CA964334A (en) | 1975-03-11 |
| FR2100394A5 (enrdf_load_stackoverflow) | 1972-03-17 |
| IT975537B (it) | 1974-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |