JPH0367694B2 - - Google Patents
Info
- Publication number
- JPH0367694B2 JPH0367694B2 JP50094381A JP50094381A JPH0367694B2 JP H0367694 B2 JPH0367694 B2 JP H0367694B2 JP 50094381 A JP50094381 A JP 50094381A JP 50094381 A JP50094381 A JP 50094381A JP H0367694 B2 JPH0367694 B2 JP H0367694B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- signal
- electrode
- channel
- coils
- 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
- 108091006146 Channels Proteins 0.000 description 60
- 210000003477 cochlea Anatomy 0.000 description 26
- 230000000638 stimulation Effects 0.000 description 25
- 210000000860 cochlear nerve Anatomy 0.000 description 12
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 230000008878 coupling Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 12
- 238000005859 coupling reaction Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 12
- 230000004044 response Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 206010011878 Deafness Diseases 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 6
- 238000002513 implantation Methods 0.000 description 6
- 230000004936 stimulating effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000035807 sensation Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 210000003027 ear inner Anatomy 0.000 description 3
- 230000008447 perception Effects 0.000 description 3
- 206010048865 Hypoacusis Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 210000001079 scala tympani Anatomy 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000000883 ear external Anatomy 0.000 description 1
- 210000000959 ear middle Anatomy 0.000 description 1
- 210000003094 ear ossicle Anatomy 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical group [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 210000001595 mastoid Anatomy 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- ZLIBICFPKPWGIZ-UHFFFAOYSA-N pyrimethanil Chemical compound CC1=CC(C)=NC(NC=2C=CC=CC=2)=N1 ZLIBICFPKPWGIZ-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000001605 scala vestibuli Anatomy 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
- 230000000007 visual effect Effects 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
- A61N1/372—Arrangements in connection with the implantation of stimulators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/04—Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense, e.g. through the touch sense
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/0526—Head electrodes
- A61N1/0541—Cochlear electrodes
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Psychology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biophysics (AREA)
- Acoustics & Sound (AREA)
- Physiology (AREA)
- Neurology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0446180A AT371660B (de) | 1979-09-24 | 1980-09-04 | Anordnung zur elektrischen gewebsstimulation, insbesondere zur elektrischen stimulation des gehoernervs |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1017391A Division JPH01244750A (ja) | 1980-09-04 | 1989-01-26 | 皮下埋込み用多重チャンネル受信装置 |
| JP1017392A Division JPH01244751A (ja) | 1980-09-04 | 1989-01-26 | 植込み用多重チャンネル電極装置およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57501511A JPS57501511A (sk) | 1982-08-26 |
| JPH0367694B2 true JPH0367694B2 (sk) | 1991-10-23 |
Family
ID=3564324
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50094381A Expired JPH0367694B2 (sk) | 1980-09-04 | 1981-03-23 | |
| JP1017392A Pending JPH01244751A (ja) | 1980-09-04 | 1989-01-26 | 植込み用多重チャンネル電極装置およびその製造方法 |
| JP1017391A Pending JPH01244750A (ja) | 1980-09-04 | 1989-01-26 | 皮下埋込み用多重チャンネル受信装置 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1017392A Pending JPH01244751A (ja) | 1980-09-04 | 1989-01-26 | 植込み用多重チャンネル電極装置およびその製造方法 |
| JP1017391A Pending JPH01244750A (ja) | 1980-09-04 | 1989-01-26 | 皮下埋込み用多重チャンネル受信装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (3) | JPH0367694B2 (sk) |
| WO (1) | WO1982000760A1 (sk) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441210A (en) * | 1981-09-18 | 1984-04-03 | Hochmair Erwin S | Transcutaneous signal transmission system and methods |
| DE3420244A1 (de) * | 1984-05-30 | 1985-12-05 | Hortmann GmbH, 7449 Neckartenzlingen | Mehrfrequenz-uebertragungssystem fuer implantierte hoerprothesen |
| JP2004081295A (ja) * | 2002-08-23 | 2004-03-18 | Tokyo Electron Ltd | 人工内耳 |
| DE102006035006A1 (de) | 2006-07-28 | 2008-02-07 | Siemens Audiologische Technik Gmbh | Verstärker für einen Radiofrequenzsender zum Übertragen eines Sendesignals an eine otologische Vorrichtung |
| CN109962013B (zh) * | 2017-12-22 | 2020-12-04 | 吉林大学 | 一种解码大脑活动的针状高密度电极阵列的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3449768A (en) * | 1966-12-27 | 1969-06-17 | James H Doyle | Artificial sense organ |
| US4063048A (en) * | 1977-03-16 | 1977-12-13 | Kissiah Jr Adam M | Implantable electronic hearing aid |
| FR2383657A1 (fr) * | 1977-03-16 | 1978-10-13 | Bertin & Cie | Equipement pour prothese auditive |
| JPS5420791A (en) * | 1977-07-16 | 1979-02-16 | Kinnosuke Watanabe | Concentration distribution meter |
| AU529974B2 (en) * | 1978-05-04 | 1983-06-30 | University Of Melbourne, The | Electrode for human cochlea |
| DE2823798C2 (de) * | 1978-05-31 | 1980-07-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur elektrischen Stimulation des Hörnervs und Multikanal-Hörprothese zur Durchführung des Verfahrens |
| CH657984A5 (de) * | 1979-09-24 | 1986-10-15 | Ingeborg Johanna Hochmair Deso | Anordnung zur elektrischen stimulation eines rezeptors, empfangseinheit fuer die anordnung, uebertragereinheit fuer die anordnung und verfahren zur herstellung derselben. |
-
1981
- 1981-03-23 WO PCT/AT1981/000005 patent/WO1982000760A1/en unknown
- 1981-03-23 JP JP50094381A patent/JPH0367694B2/ja not_active Expired
-
1989
- 1989-01-26 JP JP1017392A patent/JPH01244751A/ja active Pending
- 1989-01-26 JP JP1017391A patent/JPH01244750A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01244751A (ja) | 1989-09-29 |
| WO1982000760A1 (en) | 1982-03-18 |
| JPH01244750A (ja) | 1989-09-29 |
| JPS57501511A (sk) | 1982-08-26 |
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| JPH0367694B2 (sk) | ||
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