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Robot helpers in laboratories worldwide make healthcare more productive Healthcare has never been more in the spotlight than it is right now. From pharmaceutical and medical device production to medical and research laboratories, the latest robotic solutions can support the human workforce and transform the quality, capacity and cost of operations. Pharmaceutical and medical device manufacturers are under more pressure than ever before, and need creative solutions that can improve the efficiency and quality of their operations, control costs and speed up research & development (R&D) times to launch products more quickly, while coping with a worldwide shortage of skilled professionals to accomplish these tasks. Automation can help overcome these challenges and improve staff safety, with robots able to complete repetitive tasks up to 50% faster than current manual processes, enhancing productivity and enabling highly skilled manufacturing, medical and laboratory staff to undertake more valuable activities. Accurate, fast, flexible, tireless and able to work 24 hours a day, robots are well suited to repetitive tasks, while also being flexible enough to switch between jobs, as needed. Recent technological advancements have brought robots a long way from their big, heavy-duty predecessors, designed primarily for the automotive industry. Today, robots have smaller footprints, far greater flexibility and integrated vision.
at short notice. For example, YuMi can support process tasks such as device tending, collection and storage, sample transportation and filing alongside human lab workers.
Selective Compliance Articulated Robot Arm (SCARA) robots are a good example. Tabletop mountable and with a small footprint, SCARA robots fit well into the confined spaces typical of pharmaceutical manufacturing facilities. Whether they are dealing with tablets, test tubes, or syringes, SCARA robots are fast and accurate, performing articulate point-to-point movements, such as picking and placing, parts transfer, and parts handling.
In one notable application, a YuMi has been integrated by researchers from the European Institute of Oncology, to help staff manage an immuno-assay preparation process used to quantify the presence of virus antibodies. The assay preparation is extremely time-consuming, previously requiring lab staff to perform several repetitive operations, including the washing of well-plates, and YuMi has successfully taken over the washing process.
The development of collaborative technologies means robots are also increasingly well suited to laboratories and medical facilities, as they don’t require safety fences to operate safely and efficiently alongside people. Collaboration enables people and robots to safely work together for maximum flexibility and efficiency, sharing the same workspaces and even co-operating on the same tasks, without jeopardising speed and safety.
Meanwhile Copan Diagnostics in the USA is using YuMi-based HEPA (high-efficiency particulate air)-filtered bio-safety workstations to manage tissues, bone, and sterile fluid samples, as well as transporting traditional swabs and blood cultures. After the technologist scans a barcode, the robot automatically presents a sequence of plates and materials for sample inoculation. The robot then streaks the plates and transfers them to a system that completes the transportation process.
Laboratory and healthcare applications Modern robots are not just found in manufacturing environments or logistic centres, they are increasingly incorporated as components of medical devices in laboratory environments, supporting anything from R&D in the pharmaceutical industry or universities, to healthcare testing in medical facilities. Today’s robots can perform multiple tasks, are easy to program, and may even be able to manage other laboratory equipment. When it comes to general lab work, ABB’s YuMi collaborative robot may be integrated into a device to undertake a range of repetitive, delicate and time-consuming laboratory activities, such as dosing, mixing and pipetting tasks, sterile instrument kitting and centrifuge loading and unloading. Devices integrated with robots may also be able to support temperature-controlled processes by automatically inserting and removing samples to and from special ovens to ensure they are incubated under the correct conditions. While YuMi is the fastest fully collaborative robotic component currently on the market, it is inherently safe in design. With padded arms, collision-detection and no pinch points, YuMi is able to operate safely among its human colleagues in relatively unstructured environments with no need for added safety measures, such as fencing. This enables it to take on a range of repetitive, high-volume tasks, even when they require human-like dexterity or might change
AMT AUG/SEP 2020
The next step Word is spreading about the advantages of robots in healthcarerelated applications. According to internal ABB research, the global market is estimated to reach nearly 60,000 non-surgical medical robots by 2025, which is a four-fold increase from 2018. In October 2019, ABB opened a new research centre at the Texas Medical Center (TMC) in the US to work alongside the best minds in academia, science and medicine to advance on new robotic and automation concepts for hospitals and medical facilities, laboratories, the pharmaceutical industry and medical device manufacturers. TMC is the largest medical hub in the world, treating 10 million patients a year, and is at the forefront of life science innovation. “With robots now available in a growing range of hygienic designs and able to handle an expanding range of tasks, robotic automation is already making production, testing and R&D more efficient and productive across the healthcare and pharmaceutical industry,” said Marc Segura, ABB’s Managing Director – Consumer Segments & Service Robotics. “The ABB team in our healthcare research centre in Houston is researching new applications and supporting development of new cutting-edge robotics solutions with our partners. Our aim is to reduce the number of manual procedures that need to be performed by people and improve the cost and
