Ultralife Corporation is adding to its portfolio of sealed lead acid (SLA) replacement packs with its first 24V battery, allowing the company to expand further into robotics, energy storage and other traditional lead acid markets. Known as the URB24200, this lithium iron phosphate (LiFePO4) battery pack can power lightweight motorized and data back-up applications. Such applications can be found in industrial, medical, and defense settings. The new battery joins a range of ten LiFePO4 batteries that all offer uniform voltage during discharge and are significantly lighter than sealed lead acid (SLA) batteries of the same capacity, providing a sought-after balance of size, weight, and power.
Tom Hanks' 2021 film, Finch, tells of a man who is terminally ill and must teach his robot how to look after his dog when he's gone. The film conveys a possible family unit of tomorrow (a man, his dog and his robot – named Jeff – living in harmony).
If there is one form of robotics where safety is of paramount importance, it would be in the medical or surgical sectors. Batteries have played a vital role in allowing surgical robots to become accepted by medical professionals and patients alike. To understand the impact that batteries have had on surgical robots and, perhaps more importantly, the impact they could have in the future, it is useful to go back to the beginning.
When the word “robot” is mentioned, most people think about old sci-fi depictions like droids in Star Wars or Cybermen in Dr Who; where actors hid inside shiny, light covered costumes. Back then, little more than metallic spray-paint and a ring-modulated audio track was enough to create a robotic superstar, but today’s world is filled with genuine robotic celebrities.
Guest experience is quickly becoming an increasingly important factor in the hotel world, with decisions being made on where to stay based on service and reliability. To aid with this, service robots are being introduced. But, while hoteliers are open to adopting new technologies to enhance guest experience, safety devices are often neglected.
Effective decontamination and sterilization of hospital wards and bathrooms is essential in reducing the risk of cross infection. This is especially important during the COVID-19 pandemic, when we consider that there are just 20 critical care beds per 100,000 people in the US. Here, we explore the vital role robotics play in sterilization and what to consider when choosing a power supply.
Robots for military, medical, surveillance and logistics purposes are all assisting humans by undertaking dangerous or monotonous tasks but can still have very different power needs, based on the legislations they are subject to and their reliance on battery power. Here we examine the vital functionalities of bomb disposal robots, drones, surgical robotics and logistics robots that can influence the power solutions they require.
For over 130 years, engineers have sought to assist those who struggle with walking through the use of wearable mobile machines called exoskeletons. Many and varied power sources have been trialled for these machines over time, from compressed gas bags to steam power. So, what led to batteries being selected as the modern-day power source of choice and will they still be relied upon in the future?
Computer and medical carts are increasingly used to reduce the need for paperwork in hospitals, warehouses, schools and more. This has resulted in many different types of cart – in hospitals and clinics alone there are Emergency Carts, Anaesthesia Carts, Procedure Carts, Mobile Computing Carts, Medication Carts and more.
However, the main issue restricting their use is lack of space inside a facility or fixed equipment causing an obstruction (a survey conducted by Ergotron and HIMSS Analytics revealed).
Stemming from this, developments in battery technology are paving the way for smaller computer and medical carts.
Ultralife and its subsidiary company, Accutronics, have extensive experience of designing and manufacturing embeddable and hot-swappable battery packs for medical carts, as well as power systems.
2018 was another year of advancements in the field of robotics, including in the sectors for which Ultralife Corporation manufacture batteries (such as drones, bomb disposal, surgical and logistics). Focusing on those four sectors, we look back at the main robotics developments over the past year and predict the drones and robots we are likely to see emerge in 2019, before discussing whether new batteries will be needed to power them.
