Susan was confused. “You mean that bed the patient is in is the same as these other beds?”
“Exactly. And when family visits, these other beds are filled with other patients so that the area looks like a normal intensive care unit Follow me, please.”
Michelle walked the length of the room, past the patient in the bed. At the end of the room was a door, which opened silently and automatically.
Susan was amazed when she passed the fifth bed with the patient. The bed appeared exactly like a regular hospital bed. There was no evidence that its central section, its basic support, was missing. But Susan had no time to examine the bed more closely as she followed Michelle into the next room.
The first thing Susan became aware of was the light; there was something strange about it. Then she felt the warmth and the humidity. Finally she saw the patients, and she stopped in utter astonishment. There were more than a hundred patients in the room, and all of them were completely suspended in midair about four feet from the floor. All of them were naked. Looking closely, Susan could see the wires piercing multiple points on the patients’ long bones. The wires were connected to complicated metal frames and pulled taut. The patients’ heads were supported by other wires from the ceiling which were attached to screw eyes in the patients’ skulls. Susan had an impression of grotesque, horizontal, sleeping marionettes.
“As you can see, the patients are all suspended by wires under tension. Some visitors react strongly to this, but it has proven to be the best method of long-term care, totally preserving the skin and minimizing nursing care. Its origin was in orthopedics, where wires are passed through bones to provide traction. Burn treatment research showed the benefits to be obtained when the skin does not rest on any kind of surface. It was a natural progression to apply the concept to the care of the comatose patient.”
“It is rather gruesome.” Susan recalled the upsetting image of the cadavers hung in the freezer. “What is the strange lighting?”
“Oh, yes, we should put on glasses if we stay in here much longer.” Michelle fetched several pairs of goggles from a. table.
“There is a low-level of ultraviolet light in here. It has been found useful in controlling bacteria as well as helping to maintain the integrity of the skin.” Michelle offered a set of goggles to Susan, and they both put them on.
“The temperature in here is maintained at ninety-four point five Fahrenheit, plus or minus five hundredths of a degree. The humidity is held at eight-two percent with a one percent variance. That tends to reduce patient heat loss and hence reduces the patients’ caloric needs. The humidity has reduced the respiratory infection problem, which you know is critical for coma patients.”
Susan was spellbound. She gingerly moved closer to one of the suspended patients. A profusion of wires perforated various long bones. The wires then passed horizontally through an aluminum frame around the patient before running up to a complicated trolley device on the ceiling. Susan looked up at the ceiling and saw that it was a maze of tracks for the trolleys. All the I.V. lines, suction tubes, and monitoring lines from the patient ascended to the trolley. Susan looked back at Michelle. “And there are no nurses?”
“I happen to be a nurse, and there are two others on duty, plus one doctor. That’s quite a reasonable ratio for one hundred and thirty-one intensive care patients, wouldn’t you say? You see, everything is automated. The patient’s weight, blood gases, fluid balance, blood pressure, body temperature—in fact, an enormous list of variables—are being constantly scanned and compared to standards by the computer. The computer actuates solenoid valves to rectify any abnormalities or discrepancies it finds. It is far better than conventional care. A doctor tends to concern himself with isolated variables and in a static fashion. The computer is able to sample over time, hence it treats dynamically. But more important still is that the computer correlates all the variables at any given moment. It’s much more like the bodies’ own regulatory mechanisms.”