This week Touch Bionics has unveiled its new line of i-Limb Digits prosthetic fingers, which are now smaller, lighter, and more accurate than its previous models. This advancement marks a significant leap in prosthetic technology, offering enhanced functionality and comfort for users.
The i-Limb Digits can be combined with a wrist-band unit that is fitted with everything the fingers need to process data and power systems for the prosthesis. This integration ensures that the prosthetic fingers operate seamlessly, providing a more natural and intuitive user experience.
Enhanced Design and Functionality
“The new finger development enables i-limb digits prostheses to be made smaller, lighter and more anatomically accurate, and therefore suitable for a wider population, such as those with smaller hands, or whose amputations are closer to the base of the fingers,” said Ian Stevens, CEO, Touch Bionics. “The wrist-band unit provides the ability to build an i-limb digits prosthesis that has full wrist mobility and with easily interchangeable and rechargeable batteries.”
The i-Limb prosthetic fingers use electrodes to sense muscle contraction while sitting on the skin above the muscle, enabling the wearer to control the grip and movement. This is then amplified using the processor as it decides which fingers to open or close. This technology allows for a high degree of precision and responsiveness, making everyday tasks easier and more efficient for users.
Real-World Applications and Benefits
The advancements in the i-Limb Digits prosthetic fingers are not just theoretical; they have real-world applications that significantly improve the quality of life for amputees. For instance, the smaller and lighter design makes the prosthesis more comfortable to wear for extended periods. This is particularly beneficial for individuals who need to use their prosthetic fingers throughout the day, such as those working in professions that require fine motor skills.
Moreover, the anatomical accuracy of the new design means that the prosthetic fingers can better mimic the natural movement of human fingers. This is crucial for tasks that require a delicate touch, such as typing on a keyboard, playing a musical instrument, or even performing surgical procedures. The ability to have full wrist mobility further enhances the range of activities that users can engage in, making the prosthesis not just a replacement but an enhancement of their natural capabilities.
Another significant benefit is the ease of maintenance and use. The wrist-band unit’s easily interchangeable and rechargeable batteries mean that users can quickly swap out batteries without needing specialized tools or assistance. This feature is particularly useful for those who may not have easy access to medical facilities or who live in remote areas.
The new i-Limb Digits prosthetic fingers by Touch Bionics represent a major step forward in prosthetic technology. With their smaller, lighter, and more anatomically accurate design, combined with the advanced functionality provided by the wrist-band unit, these prosthetic fingers offer a new level of independence and capability for users. Whether for daily tasks or specialized activities, the i-Limb Digits are set to make a significant impact on the lives of amputees around the world.
Source: Touch Bionics
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