Medical robotics is a stimulating and modern medical science field, involving numerous operations and extensive telepresence utilization. The telepresence discipline means the devices that enable a person to feel like they were at another place without actually being there. In the medicine discipline, robots are used to perform tasks that are usually done by humans manually.

Such procedures can be highly competent and promote patient diagnosis and care. While medical robotics may still be in its infancy, medical robots for multiple processes may improve the quality of medical care. Telepresence in medical operations has removed the limitations of space, thanks to which there is the readily available technical experience. The use of robotics in the medical field and telepresence minimize individual oversight and brings specialized knowledge to inaccessible regions without the need for physical travel.


How accurate are medical robots:

The high-end progress in medical technologies has found its way to various wonders, and one of those great inventions is medical robots!

Robotic surgery is a minimally invasive procedure, in which a computer-controlled robot supports the surgeon. The joy in technology, in addition to supplying the doctors with a high dexterity level, allows them to work in small spaces inside human bodies that would usually entail open surgery.

The assumption that robotic surgery creates reduced incisions eliminates the normal post-operative risks such as discomfort and scarring. Because it allows the patient to spend less time in the hospital, it also paves the way for quicker recovery times. Perhaps it’s not just for the doctors. Offering the surgeons unprecedented versatility, power, and precision, this sophisticated medical equipment allows them to carry out complicated surgical operations that may have been difficult without this particular assistance.

Yet the word ‘medical robot’ is no longer limited exclusively to surgical procedures. The spectrum of therapeutic robot systems is also rapidly increasing.

Applications and Market:

The global medical robot industry is projected to hit a size of USD 11.4 billion and increase at a compound annual growth rate of 12.6% by 2023, according to research by a leading market research firm. The key drivers for the global medical robots market are its global acceptance by diverse medical fields such as neurological surgery, cardiology surgery, orthopedic surgery. It has now arisen a wide variety of medical devices, such as surgical robots, research robotics, teleconsultation robotics, virtual surgery, and telesurgeries.

Neurosurgery robots:

Robot-assisted neurosurgery uses ROSA Brain, an advanced surgical tool to perform minimally invasive brain procedures. ROSA stands for surgical assistance to robotic operations. It incorporates the ability to get accurate images of your child’s brain with a robotic arm. ROSA helps neurosurgeons treat children with epilepsy and other brain disorders more effectively, safely, and more reliably.

The surgical navigation system used by ROSA is like GPS for your child’s brain. We are using this tool to target areas of your child’s mind more precisely. It lets us prepare and implement procedures. The image-guidance features of ROSA and the robotic arm collaborate under the control of a neurosurgeon. ROSA isn’t for every single boy. This is also beneficial to enter microscopic regions deep inside the brain.


Robots may help in healing and surgery. For example, the exoskeleton Cyberdyne’s Hybrid AssistispecialAL), which uses sensors mounted on the skin to sense tiny electrical signals in the patient’s body and react with activity at the joint, is intended to help patients rehabilitate from complications that contribute to lower limb disabilities, including spinal cord injuries and strokes.


These systems are not inexpensive — the annual rent for a HAL suit is estimated to be $1,000 — and the price will continue to fall as the performance sizes increase at the expense of products like sensors.

The exoskeleton market is one of the robotics markets with the highest development. This assists at airport and factory staff with the bio-feedback waistband lumbar, which is now a famous sight in Japan. Advances of interaction between the brain and system can affect the evolution of exoskeletons. Cyberdyne, ReWalk Robotics, and Ekso Bionics are the leading companies in the field.

Care robots:

The number of robots used to provide care and support for elderly and disabled patients is currently tiny. Still, it is expected to increase over the next decade, particularly in countries such as Japan, facing a potential deficit in the number of caregivers available. Cases of initial use for these products are relatively simple, such as helping people get into and out of bed. Still, they will increasingly be called upon to accomplish more complex tasks, from reminding patients when to take medication to provide emotional support and interaction for those without regular human contact.


Another potential usage case for nursing robotics is to support nurses with the plethora of daily duties they conduct. Many of these activities, such as collecting blood, tracking temperature, or maintaining patient hygiene, are essential but vital. If robots could help with these simple repetitive tasks, more time would be given to nurses to focus on individualized patient care and design treatment plans. Products such as the Japanese Robear, established by RIKEN and Sumitomo Riko research institutes, are now assisting patients and nurses in Japan.


For many years Toyota and Honda have developed Human Support Robots (HSRs). In 2016, under the direction of former Defense Advanced Research Projects Agency (DARPA) robotics head Gill Pratt, Toyota unveiled a $1bn five-year effort to build and operate two AI/robotics laboratories Palo Alto, California, US. The facilities were targeted at the HSR division of Toyota as well as their automotive operation. Honda’s doing something similar to the Tokyo-based version.

Paro is classified as a therapeutic robot by AIST. Designed to be adorable and elicit an emotional reaction from patients in hospitals and nursing homes, Paro is a virtual baby harp seal coated in fluffy white fur that displays much of the same characteristics as a human pet.

Hospital robots:

Hospital robotics, such as Aethon ‘s autonomous mobile robot, may be used to transport drugs, laboratory instruments, or other critical material in a hospital setting. A built-in map and an assortment of on-board sensors enable TUG to navigate. This also uses Wi-Fi to connect with the lifts, automatic doors, and fire alarms.


GE, McKesson, and Siemens are now producing hospital robotics among the major medical equipment manufacturers. A newcomer in the industry, iRobot, has partnered up with InTouch Health to build a robot specially designed for hospitals.


Telepresence- These devices are used to test patients inside the body at distant locations. The main aspects of these include high-end steering devices for physical inspection inside the ER and erudite cameras.

Robot therapy-These machines have turned out to be nothing but saviors for injured people! Specific systems are available that will acclimatize the robots to each patient’s condition as they heal from conditions such as spinal cord injury, traumatic brain, strokes, etc. The VR-enabled therapy robots are at their job incredible!

Hospital transport robots-These devices are used to provide patients with medications and meals on time. This advanced automation technology, which accounts for a nurse-like creature, also plays a vital role in optimizing communication between doctors, staff, and patients. Many of the robots do come fitted with self-navigators.


Sanitation and disinfection robot-The rise in antibiotic-resistant microbes and the outbreak of several lethal infections have a significant role to play. The only two methods used for this reason were mainly hydrogen peroxide and UV light, and the procedure was very time-consuming.

Future of Medical Robots:

Physicians control the surgical robots by computerized controllers. The consoles can be next to the patients or at an outside location. Consoles involve single or multiple arms under the hands of patient surgery physicians. The structure of these arms and their proportions depend on the type of surgery being done. Until beginning surgery, the medical details and criteria are fed in the robots, including the X-rays and other diagnostic tests. This knowledge enables the optimal traversal of the human body by medical robotics.

The aim of using medical robotics is to provide improved diagnosis capability, improved convenience for patients, and less dangerous and more careful procedures. Robots are used for multiple operations, including joint replacement, kidney replacement, and open-heart surgery. The patient photos are available to the doctor, and he can monitor the robot on a computer accordingly. He may not be expected to be in the patient’s room. The robots also helped the doctors to conduct operations on long-distance patients. Therefore the produced environment is friendly where the doctors experience less fatigue.

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