Space Station Freedom CHeCS overview

The current status, progress, and future plans for development of the Crew Health Care System (CHeCS) for the International Space Station Freedom are presented. Essential operational biomedical support requirements for the astronauts, including medical care, environmental habitat monitoring, and countermeasures for the potentially maladaptive physiological effects of space flight will be provided by the CHeCS. Three integral parts will make up the system: a health maintenance facility, an environmental health system, and the exercise countermeasures facility. Details of each of the major systems and their subsystems are presented.