“人工肌肉衫”可助长者搬重物 In the hopes of reducing work-related back injuries, a Japanese company has developed a wearable back harness that’s capable of taking 30 kilograms off from a heavy load. Engineered by Innophys, a venture company* from the Tokyo University of Science, the Muscle Suit is designed for workers in fields like elderly care, agriculture and industry, where heavy lifting is a daily and repetitive necessity. The suit, which was shown at Tokyo’s International Robot Exhibition last month, is of particular significance to the country’s older citizens. Lifting and physically assisting the elderly out of bed and in and out of bathtubs or wheelchairs, for instance, is done more frequently than in many developed countries. The Muscle Suit doesn’t literally carry objects, but rather offers support in the form of hydraulically* controlled artificial muscles, which are housed in an aluminium* backpack that links to waist joints. The pack provides two axes of movement, one for bending at the waist, and another for supporting the thighs. Innophys isn’t the only Japanese company to develop exoskeleton* suits, with Cyberdyne having been doing so for years with its HAL series of robotic suits that, among other things, help enable mobility for the physically impaired. The standard model is capable of lifting a maximum of 30 kilograms (with a total pack weight of 5.5 kilograms) and a lighter auxiliary* model offers a slightly less lifting maximum of 22 kilograms (at 4.2 kilograms of additional wearable weight). The Muscle Suit can be purchased for businesses via the company’s website at a price of US$4,970 or rented per month from US$250.(SD-Agencies) |