Artificial Sight
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Artificial Sight
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Author : Mark S. Humayun
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-09-30
Artificial Sight written by Mark S. Humayun and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-09-30 with Science categories.
This book describes advances in implantable neural stimulation technology to restore partial sight to people who are blind from retinal degnerative diseases such as age-related macular degeneration and retintis pigmentosa. Many scientific, engineering, and surgical challenges must be surmounted before widespread practical applications can be realized. The book summarizes the state of research and clinical practice in the field and reviews the current ideas and approaches of its leading researchers and practitioners.
My Brain Implant For Bionic Vision
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Author : Richard B McDonald
language : en
Publisher:
Release Date : 2019-07-17
My Brain Implant For Bionic Vision written by Richard B McDonald and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-17 with categories.
This book tells the true and amazing story of being a participant in the first trial of a brain implant for bionic vision. Blind for 13 years, the author relays why he volunteered in 2018 for the experiment. Discussed are the grueling process of qualifying to be accepted into the trial and the stunning nature of this real bionic technology. Detailed descriptions of the resulting synthetic vision are given. Also described are the amazing "bionic laboratory" and the process of learning to see again with bionic eyesight. The book also discusses the tricky ethical considerations about bionics and the increasing merging of humans with machines. It concludes with what the future holds for bionic vision.
Search For Paradise
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Author : Jens Naumann
language : en
Publisher: Xlibris Corporation
Release Date : 2012-08-31
Search For Paradise written by Jens Naumann and has been published by Xlibris Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-31 with Biography & Autobiography categories.
Jens Naumann, a typical energetic young man of 17 had just moved out of his parent’s home in Northern British Columbia, moving into a railway camp as an employee with the British Columbia Railway. All goes well as Jens enjoys his new found freedom, treasuring his driver’s license and its associated freedom of travel. Then on a wintry day in 1981, fate rears its ugly head and strikes him blind in his left eye. Jens quickly rearranges his life to accommodate his new found fear - that of losing his remaining eye now that the true vulnerability of his eyesight is revealed. As his life continues onwards despite the initial readjustment, he finds ultimate happiness in his new marriage to his young wife Lorri, and just when life stands at its threshold of paradise exploring fatherhood along with the beauty of travel and thrill, his worst nightmare becomes reality not once, but twice in the most bizarre series of unforeseen incidents of bad luck; as Jens is totally blinded with no foreseeable chance of seeing again according to the best medical experts. Jens tries his best to adjust to this unwanted situation, exploring conventional methods of rehabilitation to live with blindness, as well as using imaginative, totally unheard - of activities in order to pass his time in a hope of someday being able to see again despite all the odds stacked against him. Close to the turn of the century, Jens unexpectedly receives news of an American Medical Device Engineer, Dr. William H. Dobelle, inviting blind adults as patients for his newly developed artificial vision system designed to provide limited vision via visual cortex stimulation. Dr. Dobelle claims that his system has a good chance in functioning based on previous experimenting with volunteers, at the same time classifying the surgical procedure as minor. The system and its related components is complicated; consisting of not only the implants, but a series of “electrical sockets” protruding from the patients head to which an array of computer boxes and stimulator hardware is connected and worn by the patient. Jens is determined to be one of the patients, regardless of the remoteness of the chance of being one out of literally millions of blind people in the World possibly lining up to have this procedure in hopes of ending their blindness for once and for all. To his absolute surprise, Jens is accepted as the first patient for this procedure and slowly builds a relationship with Dr. Dobelle as Jens overcomes obvious barriers of raising enough money for the very expensive procedure, as well as fighting the challenges of relentless forces working against him for his involvement in the Dobelle vision project. Armed with preconceived ideas of how a research institute should be run, Jens travels overseas for the various stages of the procedure, only to find the most astonishing facts of what goes on in the heart of a renowned medical research institute. Not only is Jens looking at the workings of the Dobelle Institute from the view of a patient, but in short time Jens is hired by the firm as Patient Representative, providing further exploration yet on the inner most details concerning a research company and its treatment of the 15 additional implanted patients. Throughout the book, Jens describes the devastation, exhilaration, disappointment, elation, and confusion that attempts at sight recovery, medical intervention, media propaganda, and ethical boundaries conjure in the most illustrative intensity. The manner in which the book ends is most indescribable; one could view it as the final straw, the beginning of a new era, the curse of the unforgiven, the sadness of a crushing reality, the beginning of a good job left unfinished; or that of the birth of a new expert compelled to unleash the new found knowledge for the whole World to thrive. Just as many questions are answered, many more yet are opened and left so far undiscovered. Search for Paradise is ce
Next Generation Artificial Vision Systems
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Author : Anil Anthony Bharath
language : en
Publisher: Artech House
Release Date : 2008
Next Generation Artificial Vision Systems written by Anil Anthony Bharath and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Computers categories.
This interdisciplinary work brings you to the cutting edge of emerging technologies inspired by human sight, ranging from semiconductor photoreceptors based on novel organic polymers and retinomorphic processing circuitry to low-powered devices that replicate spatial and temporal processing in the brain. Moreover, it is the first work of its kind that integrates the full range of physiological, engineering, and mathematical issues and advances together in a single source.
Visual Prosthesis And Ophthalmic Devices
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Author : Joyce Tombran-Tink
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-12-08
Visual Prosthesis And Ophthalmic Devices written by Joyce Tombran-Tink and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-08 with Medical categories.
This volume details the latest technology in treating eye injuries and infections. It provides insight into the most up-to-date and established treatment options. The volume focuses on what can currently be achieved with a variety of ocular prostheses as well as what the future holds. Coverage reviews issues such as intraocular lens implants, biocompatibility of materials, retinal implants, testing models, and software designs.
Practical Remarks On Near Sight Aged Sight And Impaired Vision
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Author : William White Cooper
language : en
Publisher:
Release Date : 1847
Practical Remarks On Near Sight Aged Sight And Impaired Vision written by William White Cooper and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1847 with Eye categories.
The Bionic Eye
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Author : Hubert Fitzgerald
language : en
Publisher:
Release Date : 2021-04-05
The Bionic Eye written by Hubert Fitzgerald and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-05 with categories.
Do you want to know about Artificial Vision? Do you need insights on the possibility of replacing a damaged eye? Are you the explorer who would like to learn about recent discoveries in the tech world? Do you even have a robot and you always wonder how its eye would look like on a human? Then, look no further: This book "THE BIONIC EYE: Guide to Bionic Eye, Robotic Eye, Prosthetic Eye and How they will Soon Make Us Superhumans" is your sure content to devour. Bionic eyes are implanted to replace natural eyes. They use various types of technology, depending on the specific eye or prototype. In 2012, a rudimentary version of a bionic eye was first implanted. This is a new technology, but so far, the promise that it shows could result in the restoration of sight for people who would otherwise be dealing with permanent vision loss. As there are continued explorations regarding bionic eyes and the technology evolves, various lenses and other options are becoming available. Such research could result in bionic eye options for numerous causes of vision loss in the future. In this book, you will get to know about: The meaning of a bionic eye and how it looks like The present status of the bionic eye technology The future of the bionic eye technology Bionic Eye Implant Robotic Cataract Surgery How the robotic eyeball might outperform the human eyes very soon And many more superheroes sturvs! Since this technology is new, there are many directions that bionic eyes could take. For now, learning about what is available and some potential enhancements will give you a clearer picture about how bionic eyes may help people in the future. GET THIS BOOK NOW!
An Essay On Vision
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Author : George Adams
language : en
Publisher:
Release Date : 1792
An Essay On Vision written by George Adams and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1792 with Eye categories.
Sir Harold Ridley And His Fight For Sight
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Author : David J. Apple
language : en
Publisher: SLACK Incorporated
Release Date : 2006
Sir Harold Ridley And His Fight For Sight written by David J. Apple and has been published by SLACK Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Biography & Autobiography categories.
Did you know that the most common surgical eye procedure today began as a tragic injury to a WWII pilot? Did you know that one of the first medical devices to ever be implanted into a human was performed by an ophthalmologist? Do you know the riveting story behind the man who envisioned and achieved ground-breaking medical advancements for vision care? ______________________________________________________________________________ An innovator in eye surgery and undisputed inventor of the intraocular lens (IOL), Sir Harold Ridley achieved some of the most important discoveries in ophthalmology and medicine over the last 100 years. The compelling story of Sir Harold Ridley is one not widely known among today's medical community. It is a story of an unassuming medical leader. It is a story that needs to be told, not only for its historical value, but also to provide guidance for future generations on bringing new inventions to the world. In the early 1980's, Dr. David J. Apple, one of the most prominent American ophthalmologists and eye researchers conducted studies that by the mid-1980's had verified that Ridley's innovation--the implantation of the IOL--was potentially safe and effective. Upon hearing of these studies, Ridley requested to meet Dr. Apple at Ridley's home in England, where a life-long personal and professional relationship was born. Inside Sir Harold Ridley and His Fight for Sight: He Changed the World So That We May Better See It, Dr. David J. Apple chronicles the amazing career and life of Sir Harold Ridley based on their friendship and on never before published documents, photographs, and memorabilia. Ridley's tremendous impact on ophthalmology and specifically on the treatment of cataract patients, is a story that until now has not been told. Sir Harold Ridley and His Fight for Sight is based on 26 years of research performed by Dr. Apple. Interviews with friends, families, colleagues, as well as the review of medical and hospital records, military records, and museum exhibits have brought the story of Sir Harold Ridley to forefront of the medical community today. Dr. Apple brings life and credibility to the pages of Sir Harold Ridley and His Fight for Sight with over 600 images, testimonials from Sir Harold Ridley on his quest that began in 1935, and a personal touch that only a true colleague and friend can convey. From Harold Ridley, 1989: "I had twenty-five years in the wilderness and would have been spared much suffering if David Apple, the one who at last took the trouble to read and analyze all the early implant papers, had appeared in the 1950's, for a whole generation of cataract patients might then have enjoyed full visual rehabilitation instead of suffering the abnormalities of aphakia." In 1940 during World War II, in the legendary Battle of Britain, a British pilot was tragically blinded when shattered fragments of his cockpit canopy were embedded in his eyes. This tragic event led to the identification of an implant material and eventuated in Ridley's accomplishing a complete cure for cataracts. Ridley focused the next decade of his life on the development of an artificial lens to be implanted following the removal of a cataract. This device has restored vision to nearly 200 million people worldwide, and presently 9 million annually. After performing the first IOL implant on a cataract patient, Sir Harold Ridley was met with opposition from the medical community. It took three decades of struggle until his goal became reality. Now the cataract surgery, and its cousin, refractive surgery, including the procedure LASIK, are the most common surgical procedures performed today. Paving the way for past, current and future ophthalmologists, Sir Harold Ridley not only implanted the first medical device into a patient--he pioneered multiple once in a lifetime discoveries including innovations on river blindness, techniques for optic nerve and retina diagnosis, introduction of television and other electronic techniques to ophthalmology, as well as establishing a branch of biomedical engineering focusing on the science of artificial implants. Sir Harold Ridley and His Fight for Sight is the story of a brilliant man and his lifelong struggle to gain acceptance for his invention from his peers. He finally achieved this late in life and the intraocular lens is now recognized as one of the most important medical advances of the 20th century.
Practical Remarks On Near Sight Aged Sight And Impaired Vision
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Author : William White Cooper
language : en
Publisher: Forgotten Books
Release Date : 2016-12-07
Practical Remarks On Near Sight Aged Sight And Impaired Vision written by William White Cooper and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-07 with Health & Fitness categories.
Excerpt from Practical Remarks on Near Sight, Aged Sight, and Impaired Vision: With Observations Upon the Use of Glasses, and on Artificial Light The point to which rays converge is called their focus, or focal point. That from which they proceed, their radiant or radiating point. The distance of the focus from the re ecting or refracting surface is termed the focal dis tance or focal length. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."