A sleep technician is a clinical sleep study expert who works directly with patients and oversees the operation of diagnostic testing equipment. He or she assists psychologists and medical doctors in interpreting study results and determining whether patients have narcolepsy or sleep apnea, for example. A professional may also be in charge of administrative tasks like scheduling appointments and placing orders for new supplies. Certified polysomnography centers and research universities employ the majority of technicians.
While patients sleep, polysomnography centers use a variety of sophisticated tools and techniques to monitor brain activity, eye movement, and vital signs. A sleep technician is responsible for ensuring that all equipment is in good working order at all times. A technician checks and calibrates electrodes, polysomnography machines, remote controls, and computer readouts in preparation for a study. If something isn’t working properly, he or she may make minor repairs or notify the directors.
A sleep technician gives a basic overview of the study to be performed when meeting with a new patient. He or she conducts an interview with the patient and takes notes on the patient’s age, health status, medications, and previous sleep problems. The technician can then attach electrodes to the patient and ensure that he or she is ready to begin testing. The technician constantly monitors computer data and takes notes during the exam while the person is sleeping.
The sleep technician prints the results and completes the necessary paperwork so the patient can leave after the test. He or she scans data to ensure that it is accurate and consistent with expected outcomes, then reports back to the supervising sleep director. Many technicians have enough experience to correctly interpret results, and directors may delegate to them the responsibility of completing basic studies on their own.
Different regions and employers have different requirements for becoming a sleep technician. Most sleep centers in the United States require applicants to complete a year-long polysomnography training program at a community college or specialized training facility. Students who complete programs and pass written exams can earn certification from the American Academy of Sleep Medicine and other similar organizations around the world. A new sleep technician should expect to spend at least six months on the job training, which includes shadowing experienced workers and performing basic tasks.
A successful sleep technician may be able to advance to the position of technologist or sleep director with additional experience. A worker in an advanced position primarily interprets study results and conducts research on new techniques and equipment. Some seasoned professionals go on to teach at polysomnography schools or work as clinical psychologists in various settings.