DE3720276C2 - - Google Patents
Info
- Publication number
- DE3720276C2 DE3720276C2 DE3720276A DE3720276A DE3720276C2 DE 3720276 C2 DE3720276 C2 DE 3720276C2 DE 3720276 A DE3720276 A DE 3720276A DE 3720276 A DE3720276 A DE 3720276A DE 3720276 C2 DE3720276 C2 DE 3720276C2
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- electrodes
- stimulation
- point
- current
- 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 - Lifetime
Links
- 230000000638 stimulation Effects 0.000 claims description 33
- 230000004936 stimulating effect Effects 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 210000003491 skin Anatomy 0.000 description 19
- 238000010586 diagram Methods 0.000 description 5
- 210000005036 nerve Anatomy 0.000 description 3
- 230000003187 abdominal effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 1
- 208000000114 Pain Threshold Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000007433 nerve pathway Effects 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 230000037040 pain threshold Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/08—Devices or methods enabling eye-patients to replace direct visual perception by another kind of perception
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B21/00—Teaching, or communicating with, the blind, deaf or mute
- G09B21/001—Teaching or communicating with blind persons
- G09B21/003—Teaching or communicating with blind persons using tactile presentation of the information, e.g. Braille displays
-
- 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
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36034—Control systems specified by the stimulation parameters
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Ophthalmology & Optometry (AREA)
- Business, Economics & Management (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrotherapy Devices (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873720276 DE3720276A1 (de) | 1987-06-19 | 1987-06-19 | Vorrichtung zur ausgabe von schriftzeichen und symbolen durch elektrische reizstromimpulse |
| EP88109031A EP0295532A3 (de) | 1987-06-19 | 1988-06-07 | Vorrichtung zur Ausgabe von Schriftzeichen und Symbolen durch elektrische Reizstromimpulse |
| JP63152100A JPS6488487A (en) | 1987-06-19 | 1988-06-20 | Display device for character and symbol by stimulus current pulse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873720276 DE3720276A1 (de) | 1987-06-19 | 1987-06-19 | Vorrichtung zur ausgabe von schriftzeichen und symbolen durch elektrische reizstromimpulse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3720276A1 DE3720276A1 (de) | 1988-12-29 |
| DE3720276C2 true DE3720276C2 (enExample) | 1991-05-16 |
Family
ID=6329899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873720276 Granted DE3720276A1 (de) | 1987-06-19 | 1987-06-19 | Vorrichtung zur ausgabe von schriftzeichen und symbolen durch elektrische reizstromimpulse |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0295532A3 (enExample) |
| JP (1) | JPS6488487A (enExample) |
| DE (1) | DE3720276A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4339237A1 (de) * | 1993-11-12 | 1995-05-18 | Winfried Dr In Schimmelpfennig | Verfahren und Vorrichtung zur Bilderkennung über die Zunge |
| DE10042950A1 (de) * | 2000-08-31 | 2002-03-21 | Fujitsu Siemens Computers Gmbh | Ausgabevorrichtung |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992015079A1 (de) * | 1991-02-19 | 1992-09-03 | Caretec Ges.M.B.H. | Vorrichtung zum aufbau veränderbarer oberflächenstrukturen |
| DE19517649B4 (de) * | 1995-05-17 | 2012-12-13 | Thomas Rupp | Vorrichtung zum Übermitteln von Zeichen und Buchstaben von einer Datenverarbeitungsanlage an eine taubblinde Person und Einrichtung zur Kommunikation einer taubblinden Person mit einer Datenverarbeitungsanlage |
| DE19645348A1 (de) * | 1996-11-04 | 1998-05-07 | Rainer Dr Kurz | Vorrichtung zur unbemerkten Informationsübermittlung |
| DE19707046A1 (de) * | 1997-02-21 | 1998-08-27 | Rolf Prof Dr Ing Eckmiller | Lernfähiger "Active Vision" Implant Encoder |
| JP4704599B2 (ja) * | 2001-05-01 | 2011-06-15 | 株式会社東京大学Tlo | 触覚提示方法及び触覚提示装置 |
| JP2015518181A (ja) | 2012-04-19 | 2015-06-25 | オセ−テクノロジーズ ビーブイ | 直接画像形成要素を有する画像形成装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2330403A1 (de) * | 1973-06-15 | 1975-01-09 | Hansrichard Dipl Phys D Schulz | Anordnung zur unmittelbaren umwandlung eines optischen bildes in ein elektrisches stromdichtebild |
| US3848608A (en) * | 1973-07-23 | 1974-11-19 | Gen Electric | Subject integument spatial stimulator |
| JPS5382980A (en) * | 1976-12-28 | 1978-07-21 | Agency Of Ind Science & Technol | Distribution type information transmission unit by multi point electric stimulas |
| US4177819A (en) * | 1978-03-30 | 1979-12-11 | Kofsky Harvey I | Muscle stimulating apparatus |
| US4608985A (en) * | 1984-10-11 | 1986-09-02 | Case Western Reserve University | Antidromic pulse generating wave form for collision blocking |
-
1987
- 1987-06-19 DE DE19873720276 patent/DE3720276A1/de active Granted
-
1988
- 1988-06-07 EP EP88109031A patent/EP0295532A3/de not_active Ceased
- 1988-06-20 JP JP63152100A patent/JPS6488487A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4339237A1 (de) * | 1993-11-12 | 1995-05-18 | Winfried Dr In Schimmelpfennig | Verfahren und Vorrichtung zur Bilderkennung über die Zunge |
| DE10042950A1 (de) * | 2000-08-31 | 2002-03-21 | Fujitsu Siemens Computers Gmbh | Ausgabevorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0295532A2 (de) | 1988-12-21 |
| DE3720276A1 (de) | 1988-12-29 |
| JPS6488487A (en) | 1989-04-03 |
| EP0295532A3 (de) | 1990-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |