Prof. Toshiro Inubushi of the Shiga University of Medical Science made significant contributions to the development of the MRI technology.
Patients in a New Light
Fiber optic lighting generates neither electromagnetic fields nor UV or infrared radiation, making it ideal for use in conjunction with Magnetic Resonance Imaging. The Shiga University of Medical Science in Tokyo has employed fiber optic lighting solutions successfully.
As always, in modern medical technology it is the human being, whether patient or physician, who is the undisputed center of attention. The foremost goal of innovative products and solutions is not only to improve the health and quality of life, but also to lengthen it. A good example of the incredible advances achieved by modern medical technology is MRI, which stands for Magnetic Resonance Imaging. This innovative technology allows doctors and radiologists to get a remarkably precise picture of the inner organs without using X-rays. Armed with this tool, modern medicine has at its disposal not only a thoroughly innocuous, but also a highly precise diagnostic tool.
More than just a diagnostic instrument
All the interior lighting in the ceiling and walls uses fiber optics.
GE’s ‘Signa Spi’, has been an attention-getter. The full body scanner offers unparalleled imaging possibilities which can be used almost exclusively for minimally invasive and even non-invasive procedures. ‘Signa Spi’ is a new concept in the field of Magnetic Resonance Technology. Its key element is a specially designed imaging magnet that allows radiologists and surgeons to carry out a multitude of operations. With this new tool they can also monitor precisely the movements of their instruments inside the human organs at all times. In Japan ‘Signa Spi’ was first installed in cooperation with the Shiga University of Medical Science (SUMS) and was the culmination of years of research and development cooperation between GE and Professor Toshiro Inubushi of SUMS.
New perspectives for fiber optics
The patient is bathed in the light from four light guides with a color temperature of 6000 Kelvin. Combined with a 3000 Kelvin halogen lamp, a color temperature can be produced which enables doctors to carry out examinations in conditions close to daylight.
The special circumstances surrounding MRI technology open up new applications for fiber optic lighting by Hoya SCHOTT, a joint venture founded in 1988 between Hoya, Japan’s largest manufacturer of optical glasses and SCHOTT GLAS from Germany. The specialists from Hoya SCHOTT see opportunity to jointly develop fiber optics lighting technology for further applications with MRI technology.