GB1553969A - Aid for the blind - Google Patents

Aid for the blind

Info

Publication number
GB1553969A
GB1553969A GB12523/78A GB1252378A GB1553969A GB 1553969 A GB1553969 A GB 1553969A GB 12523/78 A GB12523/78 A GB 12523/78A GB 1252378 A GB1252378 A GB 1252378A GB 1553969 A GB1553969 A GB 1553969A
Authority
GB
United Kingdom
Prior art keywords
blind
aid
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
Application number
GB12523/78A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1553969A publication Critical patent/GB1553969A/en
Expired legal-status Critical Current

Links

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
    • 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
    • A61N1/36046—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of the eye

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB12523/78A 1977-04-01 1978-03-30 Aid for the blind Expired GB1553969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2714667A DE2714667C3 (en) 1977-04-01 1977-04-01 Vision device

Publications (1)

Publication Number Publication Date
GB1553969A true GB1553969A (en) 1979-10-17

Family

ID=6005418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12523/78A Expired GB1553969A (en) 1977-04-01 1978-03-30 Aid for the blind

Country Status (19)

Country Link
JP (1) JPS53123588A (en)
AT (1) ATA229878A (en)
AU (1) AU512883B2 (en)
BE (1) BE865544A (en)
BR (1) BR7802030A (en)
CA (1) CA1119712A (en)
DE (1) DE2714667C3 (en)
DK (1) DK139678A (en)
ES (1) ES468461A1 (en)
FI (1) FI780967A (en)
FR (1) FR2385387A1 (en)
GB (1) GB1553969A (en)
IE (1) IE46598B1 (en)
IT (1) IT1093559B (en)
LU (1) LU79353A1 (en)
NL (1) NL7803389A (en)
NO (1) NO144510C (en)
SE (1) SE7803573L (en)
ZA (1) ZA781815B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1171188A1 (en) * 1999-03-24 2002-01-16 Second Sight, LLC Retinal color prosthesis for color sight restoration
US7248928B2 (en) 2001-03-30 2007-07-24 Nidek Co., Ltd. Artificial eye system
WO2010097096A1 (en) * 2009-02-27 2010-09-02 Imi Intelligent Medical Implants Ag Visual prosthesis and retina stimulation device for same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948266A1 (en) * 1979-11-30 1981-06-19 geb. Lehrmund Margot 8000 München Stover VIEWING DEVICE
DE2948267A1 (en) * 1979-11-30 1981-06-04 geb. Lehrmund Margot 8000 München Stover STIMULATION DEVICE
FR2641235B1 (en) * 1988-12-30 1994-04-01 Ammeter Didier AERATION ACCESSORY FOR A PARTICULARLY MOTOR VEHICLE
JP4204066B2 (en) 2002-12-05 2009-01-07 保雄 田野 Artificial vision system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1171188A1 (en) * 1999-03-24 2002-01-16 Second Sight, LLC Retinal color prosthesis for color sight restoration
EP1171188B1 (en) * 1999-03-24 2009-05-06 Second Sight Medical Products, Inc. Retinal color prosthesis for color sight restoration
EP2275167A3 (en) * 1999-03-24 2014-04-30 Second Sight Medical Products, Inc. Visual prosthesis
US7248928B2 (en) 2001-03-30 2007-07-24 Nidek Co., Ltd. Artificial eye system
WO2010097096A1 (en) * 2009-02-27 2010-09-02 Imi Intelligent Medical Implants Ag Visual prosthesis and retina stimulation device for same
US9037252B2 (en) 2009-02-27 2015-05-19 Pixium Vision Sa Visual prosthesis and retina stimulation device for same

Also Published As

Publication number Publication date
JPS53123588A (en) 1978-10-28
ZA781815B (en) 1979-03-28
DE2714667A1 (en) 1978-10-05
DE2714667C3 (en) 1979-10-04
ES468461A1 (en) 1979-01-01
IE46598B1 (en) 1983-07-27
LU79353A1 (en) 1978-07-13
IT7821849A0 (en) 1978-03-31
IE780647L (en) 1978-10-01
FI780967A (en) 1978-10-02
DK139678A (en) 1978-10-02
AU512883B2 (en) 1980-10-30
FR2385387A1 (en) 1978-10-27
NO781105L (en) 1978-10-03
IT1093559B (en) 1985-07-19
BE865544A (en) 1978-07-17
DE2714667B2 (en) 1979-02-01
NO144510C (en) 1981-09-16
SE7803573L (en) 1978-10-02
ATA229878A (en) 1982-04-15
NL7803389A (en) 1978-10-03
NO144510B (en) 1981-06-09
CA1119712A (en) 1982-03-09
BR7802030A (en) 1978-12-19
AU3472078A (en) 1979-10-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee