During product development, it’s not unusual to discover certain failure points in a surgical robot’s design. For example, certain components, like nuts or bolts or screws, may become brittle when exposed to various substances or gasses commonly found in operating rooms. Similarly, prolonged use may cause cables and wires to become overstressed. Such component degradation may result in unwanted changes in the robot’s movement patterns or even complete structural failure. Issues like these, if not immediately addressed during product development, can become low-hanging fruit for plaintiffs’ lawyers. Continue Reading Defeat Design Defect Claims Before They’re Filed
Until they become fully autonomous, surgical robots will only be as good as their human operators. Training for all surgeons, nurses, bedside assistants, and other surgical team members is critical to ensuring optimal patient outcomes. Thus, many manufacturers ask surgical staff to undergo instruction and demonstrations on how to set up, handle, and operate their systems. Such training can span several days and often includes simulations, scenario role-playing, and hands-on time with the robot. But what should a robot manufacturer do when asked by healthcare providers to modify its training curriculum and change certain important elements like course length, course content, or attendee roles and numbers? Continue Reading Mitigating The Risks Of Training Curriculum Modification Requests
Recently, an artificial intelligence-guided robot successfully performed a laparoscopic surgery to connect two ends of an intestine in four pigs, without any human intervention. And according to the researchers involved, the robot surgeon produced “significantly better” results than humans. Though such an accomplishment is astonishing and signals the inevitable rise of fully autonomous medical robots, it is important to remember that the results generated by artificial intelligence are only as good as the information used to train it. Continue Reading The Risk of Clinical Data Collection Biases In Fully Autonomous Medical Robots
This week, the European Commission unveiled new proposed rules “aiming to turn Europe into the global hub for trustworthy” artificial intelligence. The 108-page first-of-its-kind policy outlines how companies and governments should use artificial intelligence, and sets “limits around the use of artificial intelligence in a range of activities, from self-driving cars to hiring decisions, bank lending, school enrollment selections and the scoring of exams.” Importantly, the proposed rules also directly impact artificial intelligence application in robot-assisted surgery. Continue Reading Europe’s New Proposed Rules for Artificial Intelligence and Robot-Assisted Surgery
What is haptic feedback? And how is it revolutionizing robot assisted surgeries? Find out in this short video.
It’s no secret that defending against product liability lawsuits can be costly. But surgical robot manufacturers sometimes ask me to give them hard numbers. To read the tea leaves and estimate how much they’ll have to spend to resolve such claims. Unfortunately, the answer is hard to swallow. Continue Reading Surgical Robots Risk Greater Legal Costs Than You May Think
Recently, my colleagues Colin Kelly, Caroline Gieser, Michael Polatsek, and I thought about the role that additive manufacturing (3D-printing) is playing in today’s brave new world. As COVID-19 continues to cause critical manufacturing shortages while also increasing demand for emergency medical and protective equipment, the government and private industry are coming together with the help of 3D-printing technology to tackle both problems simultaneously. Manufacturers large and small are arming themselves with 3D-printing to produce much-needed medical and protective products that are in high demand but short supply. The list of critical COVID-19-related products being manufactured through 3D-printing include nasal swabs, ventilators, face shields, gowns, masks and even respirators. Yet additive manufacturing is still a relatively new process and certain technical and practical limitations remain. Indeed, as the U.S. Food and Drug Administration (FDA) noted in a March 26, 2020, communication, “3D-printed PPE are unlikely to provide the same fluid barrier and air filtration protection as FDA-cleared surgical masks and N95 respirators.”
Up until very recently, discussions about the risks associated with 3D-printing have been mostly hypotheticals reserved for academics and product liability lawyers, but COVID-19 has now raised the question: Will well-intentioned additive manufacturers (large and small) face personal injury claims for helping address COVID-19-related spikes in demand for medical and protective equipment? Continue Reading COVID-19: Will 3-D Printing Medical Supplies and Protective Products Expose You to Liability?
Death and taxes are unavoidable. And if you create a popular product, so too are product liability lawsuits. In my practice, companies sometimes ask, “How soon after our surgical robot hits the market will we get sued?” Continue Reading Now That Your Surgical Robot Has Hit the Market, When Will the Lawsuits Start?
Last week, the FDA issued a warning against the use of robotic surgery for mastectomy and other cancer-related procedures. The warning stated, in relevant part, “To date, the FDA has not granted marketing authorization for any robotically-assisted surgical device for use in the United States for the prevention or treatment of cancer, including breast cancer.” The warning went on to say, “Be aware that the safety and effectiveness of using robotically-assisted surgical devices in mastectomy procedures or in the prevention or treatment of cancer has not been established.” This action came after the Agency reviewed certain literature suggesting that robotically assisted devices were being used “off-label” in cancer treatment. Incidents like this raise a very important question: How can a company avoid or minimize liability in the event of off-label use? Continue Reading The FDA’s Latest Warning: A Good Reminder Regarding the Litigation Risks of Off-Label Use
As more and more surgical robots make their way into operating rooms, companies are learning valuable lessons about how their devices function in the real world. Though many existing design features are proving highly effective, physician response suggests that current systems should evolve to include additional capabilities, like “haptic feedback.” While discussing what it’s like to perform surgery without it, a UCLA associate professor of electrical engineering recently explained, “You can see what you’re doing, but imagine trying to tie your shoes without having a sense of touch.” Continue Reading The Healing Touch: Haptic Feedback and the State-of-the-Art Defense