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Advantages and disadvantages of robotics in healthcare

Advantages and disadvantages of Robotics in Healthcare: Real-life Cases


“Could robots be the medical heroes we never knew we needed, or do they unlock a Pandora’s box of new challenges?” This pressing question guides us into a multifaceted examination of the advantages and disadvantages of robotics in healthcare. As we explore the many sides of this complex issue, we’ll delve into the remarkable precision that robotic systems like the da Vinci Surgical System bring to surgical procedures, while also grappling with high costs and ethical quandaries that such technology poses. This comprehensive article will unravel how robotics is redefining healthcare, both for better and for worse, offering an objective view of this transformative trend.

The Rise of Robotics in Healthcare

The impact of technology on various aspects of life has been amazing, and the healthcare sector is no exception. A report in Grand view research entitled Medical Robotic Systems Market Size revealed that the global market for medical robots was estimated at $7.24 billion in 2019, and is expected to rise to $30.4 billion by 2027. Robots are penetrating healthcare at an unprecedented rate, as applications are diversified. Among the robotic arms that assist surgeons, microsurgeries, robots that provide reception services in hospitals, meeting robots, and remote medical consultations that provide care to people in remote areas and contribute to medical education and training, thus increasing the reasons for relying on medical robots, as we explained in a previous article.

Top 6 Advantages of Robotics in Healthcare

1.     Surgical Precision

When it comes to surgical robots like the da Vinci Surgical System, the advantages are monumental. These systems offer 3D high-definition vision systems, coupled with miniaturized surgical instruments, enabling surgeries with a degree of precision previously unimaginable. By 2019, the da Vinci Surgical System had been used in over 6 million surgeries across the globe, showcasing its widespread acceptance and effectiveness.

2.     Consistency and Quality

Human beings are susceptible to fatigue, but robots are indefatigable. In tasks that demand repetitive actions or unwavering concentration, robots can perform with unmatched consistency, making them invaluable in many healthcare settings.

3.     Cost-Efficiency in the Long Run

While the initial investment for robots can be quite high, their long-term cost-efficiency is a compelling argument in their favor. Robots can work continuously without needing rest, vacation, or healthcare benefits. Over a long time horizon, these factors can contribute to offsetting the upfront expenses.

4.     Enhanced Data Analysis

Artificial intelligence algorithms have the ability to analyze enormous and intricate datasets far more rapidly and efficiently than any human. When robots are equipped with AI capabilities, they can assist healthcare professionals in making better-informed, data-driven decisions.

5.     Reception Robots in Hospitals

Reception robots like Pepper and Temi embody the advantages of integrating technology into healthcare. They enhance patient experiences by providing information, directions, and reducing wait times. These intelligent assistants free up human staff for complex tasks, improving efficiency. By minimizing errors and engaging patients, reception robots showcase how technology positively impacts healthcare interactions and operations.

6.     Reduced Risk of Infection

Robots can be sterilized far more effectively than human hands or conventional medical instruments. Robots don’t harbor pathogens, nor can they become vectors for viral transmission. Some hospitals even employ robots equipped with UV light capabilities specifically designed to sterilize rooms, thereby minimizing the risk of hospital-acquired infections.

Case study: Exploring the Benefits of Robotic-Assisted Surgery in Colorectal Cancer: A Closer Look

In a recent study titled “Robotic-assisted surgery for colorectal cancer is associated with a lower risk of surgical site infection: a systematic review and meta-analysis,” researchers delved into the advantages and disadvantages of robotics in healthcare, focusing on colorectal cancer patients. This investigation aimed to uncover whether robotic-assisted surgery (RAS) could lower the risk of surgical site infections (SSIs) compared to open surgery.

Unpacking the Study

The study involved analyzing a whopping 18 research papers, collectively including data from 11,594 patients who had undergone surgery for colorectal cancer. The researchers sought to answer a critical question: does RAS hold a potential advantage in reducing the chances of SSIs when compared to traditional open surgery?

Discovering the Advantage

The study’s findings painted an intriguing picture. Patients who underwent RAS experienced a 22% lower risk of developing SSIs than those who had open surgery. This striking discovery, supported by statistical analysis (with an odds ratio of 0.78 and a confidence interval of 0.67-0.92), sheds light on the advantages of robotics in healthcare, particularly in the realm of colorectal cancer treatment.

Beyond Infections: Additional Benefits

The benefits of RAS extended beyond just SSIs. The study revealed that patients who opted for RAS also enjoyed a shorter hospital stay and faced a lower risk of blood clots. These added advantages highlight how medical robotics can positively impact patient recovery and overall well-being.

Promising, Yet Room for More

The study’s results provide promising insights into the realm of RAS for colorectal cancer patients. The advantages of RAS in lowering the risk of SSIs are indeed significant. However, the researchers stress the need for further exploration and study to firmly establish the optimal utilization of RAS and to confirm the findings. As the journey continues, the potential of medical robotics in reducing complications becomes more evident.

Biggest Disadvantages of Robotics in Healthcare

1.     High Initial Costs

While the long-term benefits are promising, the initial costs for implementing robotic systems in healthcare can be prohibitively high, sometimes running into the millions of dollars.

2.     Skill Gap and Training

To operate these intricate robotic systems, medical professionals must undergo rigorous training, which is not only expensive but also time-intensive. These training programs can take several months, if not years, thereby delaying the full deployment of these systems.

The lack of a robust legal framework to address potential malpractice or errors in robotic procedures is a growing concern. Questions around liability and accountability in the event of a robotic malfunction during a medical procedure remain largely unanswered.

4.     Environmental Impact

Manufacturing, operating, and eventually disposing of medical robots involves the use of rare earth materials and can contribute significantly to electronic waste, raising environmental concerns.

5.     The Challenge of Patient Trust

Although robots can perform tasks with high precision, the level of trust that patients place in robotic procedures varies widely. Factors like age, cultural background, and previous experiences with technology can significantly influence a patient’s willingness to undergo a robotic procedure.

Certainly, let’s continue with the Case Study section and beyond

Case Study: The da Vinci Surgical System


The da Vinci Surgical System has been at the forefront of surgical robotics since receiving FDA approval in 2000. The system is engineered to facilitate complex surgeries using a minimally invasive approach, which has led to its adoption by many healthcare institutions worldwide.

Advantages in Action

Precision: One of the standouts features of the da Vinci system is its ability to filter out the natural hand tremors that even the most skilled surgeons can exhibit. This results in movements that are incredibly precise, making it ideal for delicate procedures.

Shorter Recovery Time: A study published in the Journal of Urology observed that patients who underwent surgeries with the da Vinci system typically experienced shorter hospital stays and less post-operative discomfort compared to traditional surgery methods.

Disadvantages in Real Life

Cost: The initial investment in a da Vinci system can range between $1 million and $2.5 million. Add to this the recurring annual maintenance fees and the cost of disposable items used in each procedure, and it becomes evident why critics consider it an expensive option.

Training Requirements: Surgeons need comprehensive training to operate the da Vinci system, a process that can extend for several months and involve a series of supervised operations before they are fully qualified.

The Debate

The da Vinci system stands as a subject of both praise and criticism when it comes to the financial aspect. While supporters argue that the benefits in terms of surgical outcomes and patient recovery times can justify the high costs, critics contend that these costs are one of the contributors to the escalating expenses in healthcare

Future Prospects

What’s next for robotics in healthcare? Research and development in the field are not slowing down; instead, they are expanding into new realms like nanotechnology, brain-computer interfaces, and even robotic prosthetics. As the technology matures, it is expected to open up new applications in healthcare, each bringing along its own set of advantages and challenges.

Will The Pros Outweigh the Cons?

The answer is Yes!

However, as robots become an ever-more integral component in the healthcare ecosystem, it’s crucial for both healthcare professionals and the general populace to understand the double-edged sword that this technology represents. Whether it’s the unparalleled precision in surgical procedures or the looming questions about ethical considerations, robotics in healthcare is a subject that demands our undivided attention.

Are you excited about the transformative potential of medical robotics?

At Proven Robotics, we offer the best medical robotics services. Experience excellence in technology and healthcare as we bring you the latest advancements The Gulf Region’s healthcare landscape is evolving, and you can be at the forefront of this exciting journey. Embrace the future with Proven Robotics today.