Patent landscape report on assistive devices for visually and hearing impaired persons



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HITACHI


Hitachi, Ltd. is a diversified company. Information and Telecommunication System segment offers system integration services and automated teller machines. Electricity System segment offers power generation systems. Social and Industrial System segment offers industrial machinery. Electronic Device and System segment offers liquid crystal displays. Construction segment offers hydraulic shovels and wheel loaders. High Functional Material segment offers electric wires and cables. Automotive System segment offers engine management and in-car information systems. Component and Device segment offers information record media and batteries. Digital Media and Consumer Product segment offers optical disk drives and refrigerators. Financial Service segment offers leasing and loan services. On March 1, 2014, it fully acquired Hitachi Medical Corp. On April 1, 2014, it transferred and integrated its air conditioning systems construction, and elevator and escalator businesses into two subsidiaries.130

Hitachi Medical Corporation develops, manufactures, sells, and installs medical systems, medical information systems, general analysis systems, and medical analysis systems for hospitals and clinics in Japan, North America, Europe, China, rest of Asia, and internationally. The company’s medical systems include diagnostic ultrasound systems, MRI systems, X-ray CT systems, X-ray systems, nuclear medicine systems, and radiotherapy systems; and medical information systems comprise medical image management systems, hospital information systems, medical administration systems, and comprehensive medical checkup systems. Its general analysis systems include radiation measuring instruments and radiation control instruments; and medical analysis systems consist of laboratory test systems and pipettors. The company was founded in 1949 and is headquartered in Tokyo, Japan. Hitachi Medical Corporation is a subsidiary of Hitachi, Ltd.131


Relevant News and Articles:


The Hitachi’s recent US patents include 5185515 and 4760245 which are related to Automated teller machine and method thereof, Method and apparatus for providing a voice output for card-based automatic transaction system respectively.

Figure 84 -Analysis of Major Topics in Assistive Devices and Technologies of Hitachi.

Figure 84: Analysis of Major Topics in Assistive Devices and Technologies for Visually and Hearing Impaired Persons Landscape for Hitachi


CARL ZEISS


The company was founded in 2002 and is headquartered in Jena, Germany. Carl Zeiss Meditec AG is a subsidiary of Carl Zeiss AG.132
Carl Zeiss Meditec AG is a Germany-based medical technology solutions supplier. The Company operates, along with its subsidiaries, in two business areas: Ophthalmology and Microsurgery. The Ophthalmology business area is subdivided into two business units: the Ophthalmology systems unit covers a range of laser and diagnostic systems for ophthalmology, and the Surgical Ophthalmology unit combines the Company’s activities in the field of ophthalmic implants and disposables. The Microsurgery business area offers surgical microscopes and visualization solutions for ear, nose and throat surgery, or neurosurgery. Its microsurgery products are mainly used as supporting equipment for the removal of tumors, as well as the treatment of vascular diseases and functional disorders. In January 2014, it acquired Optronik Optik ve Elektronik Cihazlar Ticaret ve Sanayi AS, a wholesaler of ophthalmology products, as well as a 100% stake in Aaren Scientific Inc, a producer of intraocular lenses.133

The complete spectacle lens and diagnostic instruments portfolio from ZEISS134





  • Single Vision Lenses

  • Digital Lenses

  • Multifocal Lenses

  • Sun & Filter lenses

  • Coatings

  • Dispensing Tools & Instruments

Figure 85 - Analysis of Major Topics in Assistive Devices and Technologies of Carl Zeiss.

Figure 85: Analysis of Major Topics in Assistive Devices and Technologies for Visually and Hearing Impaired Persons Landscape for Carl Zeiss.


SECOND SIGHT LLC


Second Sight Medical Products, Inc., a medical device company, develops, manufactures, and markets implantable visual prosthetics for blind people. It offers The Argus II Retinal Prosthesis System, a device that restores some functional vision for people suffering from blindness. The company was founded in 1998 and is headquartered in Sylmar, California with an additional office in Lausanne, Switzerland.135
The Argus® II Retinal Prosthesis System

The Argus II Retinal Prosthesis System (“Argus II”) is the world’s first approved device intended to restore some functional vision for people suffering from blindness. Argus II is approved for use in the United States (FDA) and European Economic Area (CE Mark) and is available in some European countries, with several more to be added136



Figure: 86 - The retinal implant.

Figure: 86 The Implant (Source: http://2-sight.eu/ee/system-overview)



Figure 87 - The External Equipment of retinal implant.

Figure 87: The External Equipment (Source: http://2-sight.eu/ee/system-overview)


Relevant News and Articles:


  1. This was an article which was published on February 14, 2013 by Business Wire which states that Second Sight Medical Products, Inc., the leading developer of retinal prostheses for the blind, is pleased to announce that its Argus II Retinal Prosthesis System (Argus II) has received U.S. market approval from the Food and Drug Administration to treat individuals with late stage Retinitis Pigmentosa. Argus II is intended to provide electrical stimulation of the retina to induce visual perception in blind individuals with retinitis pigmentosa and has the capacity to offer life-changing visual capabilities to those currently unable to see anything except, at best, extremely bright lights.137

Figure 88 - Analysis of Major Topics in Assistive Devices and Technologies of Second Sight LLC.

Figure 88: Analysis of Major Topics in Assistive Devices and Technologies for Visually and Hearing Impaired Persons Landscape for Second Sight LLC




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