Profile: Integrated Medical Services offers oxygen therapy equipment, ambulatory aids, hospital beds and wheelchairs. Our oxygen concentrator is an electrically powered device with a series of filters that extract oxygen from room air. It is provided with a stationary compressed gas system and humidifier bottle, which increases moisture to the oxygen as it passes through the tubing to the mask or cannula. Our semi-electric bed is used by a patient who requires immediate and/or frequent changes in body positioning because of pain or difficulty in breathing. This type of bed is helpful when patients are left alone, so that they can make their own position adjustments. The head and knee sections are adjusted by a power hand control, but the height adjustment is manual.