Kumamoto University Hospital

Kumamoto University Hospital in Kumamoto City, Japan, can trace its medical roots back to the 16th Century when Lord Shigekata Hosokawa, the 6th daimyo (feudal lord) of the Kumamoto of Hosokawa clan established the Saishunkan Medical School in 1756.
The ancient medical school that first taught internal medicine, surgery, gynecology, as well as pediatrics and acupuncture, continues its innovative tradition by incorporating the most effective, evidence-based design virtual skylights to enhance patient wellness.

The LINAC suite features a four-quadrant Revelation SkyCeiling above a Varian TrueBeam High Energy Linear Accelerator. Each 4’ X 4’ (1.2m X 1.2) quadrant of the Revelation SkyCeiling represents a part of a larger puzzle that generates a visceral illusion of vertical depth.
The overhead view uses patented architectural reveals, calibrated daylight-quality light, and compositional elements to create a palpable feeling of vertical openness that pierces the hospital ceiling, dissipating the pervasive experience of claustrophobia that patients and even technicians report in isolated therapeutic environments.

The Computerized Tomography (CT) suite features a 1.2m X 2.4m Luminous SkyCeiling above a GE Optima CT scanner. The Luminous SkyCeiling generates a visceral illusion of vertical depth that opens up the space and dissipates the common experience of claustrophobia that patients report in isolated oncology bunkers.

Kumamoto University Hospital also features a specialized therapeutic radiology room where a Remote Afterloading System (RALS), which is operated using a computer, delivers precise radioactive doses using a sealed needle or tubular source.
The invasive and sophisticated nature of the procedure, coupled with the sterile and highly artificial nature of the medical equipment necessary makes patient relaxation a top priority for a smooth session.
One of the most effective ways to counteract the apprehension generated by the procedure is to experience a tangible escape from the surrounding environment.
The 5-foot (150cm) Aperture SkyCeiling above the patient bed provides palpable proximity to an overhead vista that the patient instantly recognizes as soothing and comforting.
The illusory sky serves as a valuable cognitive and affective anchor that enables the patient to feel closer to an open sky, which is a universal source of comfort and relaxation.