**1. Introduction**

In real life, most of us perform repetitive tasks in factories, school, hospitals and so on. Several people do not like these kinds of tasks and get bored from working offices as well as their jobs. Especially, medical staffs in the hospitals perform thousands of repetitive tasks such as draw blood, make dental filling, visualize patients' vital signs like measuring the human heart rate. Medical staffs make never-ending diagnosis, prevention, and treatment of diseases. As the average life expectancy increases day by day in the world, people are getting older. As the people getting older, the number of patients is increasing more than in the past. As a result of this increase, surgeons execute never-ending surgeries under the pressure of performance; laboratory workers perform never-ending urine and blood tests and dentists always tirelessly remove build-up or decay from teeth. It is possible to multiply these examples.

Being in a hospital is a very stressful experience even in the best occasion. Especially waiting the medical treatment on the que is a tiring practice. In addition, being treated on time is directly related to the country's health staff and technical opportunities. In most countries in the world, due to the lack of medical staff or technique equipment, even for a simple dental filling, sometimes it is necessary to wait in line for months. Medical personnel are often physically and mentally fed up with this endless intensity. At this very moment, medical robots come to the aid of both patients and healthcare professionals.

As an example, robotic medical staffs like robotic nurses, robotic laboratory devices, robotic surgeons can fulfill the boring tasks mention above. Robots are the best candidates to execute the repetitive, monotonous and dangerous tasks without being bored, tired and overwhelmed. According to the market investigations, the market size of surgical robots alone has already exceeded 5 billion dollars.
