Over the last few decades, the advancement in technology has surged at a rapid rate and spread across the globe. The accessibility and affordability of technology has pointed out several benefits, including improved quality of life, better scientific research and a higher average life expectancy in several countries. Since many parts of daily life are mechanized, people can focus on their interests and careers. Currently, in many technologically progressive societies, the population is not only living longer, but is also offering fewer children. Since many people are living up to old age and not many children are born to cover up the difference, there are less and less resources to take care of older groups.
The concept of the Robotic Nurse Assistant System was introduced to take care of older people and is running successful in countries like Japan where 30% of the population is over the age of 65. Currently, these systems are actively used in medical facilities & centers to lift patients safely without the involvement of humans.
Development of Robotic Nurse Assistants
• In 2009, healthcare research company Hstar Technologies started a research project designed to report the numerous clinical and technological challenges faced by different healthcare practitioners. It focused on developing a human-safe and heavy-lifting robotic system which can function in any clinical environment.
• The efforts of the research and development team directed in the creation of the RoNA Robotic Patient Lifting System-a self-directed robotic nursing assistant designed to help health care providers operate and lift patients weighing close to 500 pounds.
Advantages of RoNA
In strong competition with ceiling-mounted lift systems, patient lift teams and mobile sling systems; RoNA provides some distinct advantages such as:
• RoNA is an omnidirectional and mobile system with mecanum wheels to move in any direction. It can work in confined spaces, and explore areas where several portable lifting systems can not travel. It is far better than mobility and maneuverability ceiling systems which are fixed.
• Telepresence support RoNA can function along a trained nurse, or can be supervised by a tenuously located nurse while operating with a less expert attendant.
• Patient Safety RoNA is a smart, learning system, which is capable to sense center of gravity during the lifting process as well as automatically adjust its position. (This is primarily possible due to a unique stability system). It results is making the patient feel more protected during the lift as compared to a physical transfer involving human hands.
• RoNA works to reduce employee injury and premature retirements in facilities which have not yet organized lifting devices. This system will deliver the full benefit of a secure lifting program, reducing workman's compensation along with injury-related costs by almost 40%. In centers where safe patient handling programs are implemented, RoNA will enforce compliance, further reducing injury-related costs.
Robotics Nurse Assistant System Market
• According to the healthcare industry report, the market for robotic nurse assistant system is quite flourishing in Japan. These robotic nurseries are also utilized in the United States where they were thought developed.
• It is predicted that in the near future nurse assistant robots may be fully prepared to help take care of the elderly population. In Japan more than a third of the population would be senior citizens by the year 2025, 12% higher than the statistics of 1990. According to reports, Japan required two million professionals in 2010 to offer care for the elderly, but lacking by a count of 700,000. If analytical trends continue, the deficit will double by 2025 to reach 1.4 million.
• Currently, Japan is developing robot nurse assistants to help with mechanical tasks, empowering nurses to give their patients extra quality time. Currently, the only robot fulfilling safety standards in Japan is known to be the Cyberdyne (8C4 Frankfurt) Exoskeleton. Each of these robots cost $ 1,780, which is quite less as compared to the annual average salary of $ 25,000 for a nurse in Japan. This cost-benefit analysis is quite convincing.
• If robot helpers, like the Cyberdyne Exoskeleton, are compared to half of a nurse, then around 2.8 million robots will be needed to complete the shortage, developing a $ 5 billion market involving personal health care robots at current prices in Japan alone. It was revealed that, the sale of medical robots on a global scale valued $ 1.5 billion in 2013. Although not used for surgery, these personal care robots in the hospital environment would significantly surge the market for nursing robots. By satisfying nurse scarcities with nurse assistant robots, human nurseries can grow more productive, adding fineness to the patient experience while dropping costs at the same time; making it a win-win situation for the healthcare system.