home health and rehabilitation systems, parts, and fittings therefor, for bed-ridden and paralyzed patients, namely overhead hoist for lifting and holding such patients, slidable compartmented bath unit storable beneath hospital-type bed, portable water unit for bathing attachable to water outlet for water control containing a double sink with cut-off valve; head and side guards to prevent slippage of patients from bed, upright slings attached to overhead parallel bars for lifting patients to...