
If you grew up watching classic television shows like The Six Million Dollar Man and The Bionic Woman or even heard of them, then you should be familiar with the concept of using bionic prosthesis to make a human stronger and faster. On television, actors Lee Majors and Lindsay Wagner portrayed characters who became superhuman when they received surgical bionic implants after their bodies were crippled in terrible accidents. As a result of their surgeries, these TV characters gained superhuman strength, speed and agility. Of course, prosthesis does exist in real-life for replacing limbs on victims of tragic accidents but those artificial limbs can’t make people superhuman. But now a company called Touch Bionics has made bionic prosthesis a reality in the real world.
They recently developed a new model of their original bionic creation the i-Limb Hand and it’s called the i-Limb Pulse. The i-Limb Pulse features controllable grip strength, miniaturized components and rugged aluminum construction that make it capable of lifting and carrying loads up to 200 pounds. This bionic hand was designed with high-frequency electronic pulses to drive each digit motor to gradually tighten its grip on objects such as shoelaces or belts and provide better control over intricate grasping motions. Bluetooth-enabled software called MyBioSim is also used to allow people to control preset digit and grip postures, like pointing an index finger for example and this software is used in Touch Bionics’ finger product ProDigits as well. Furthermore, the users of the i-Limb Pulse can also link it to a home computer and choose the grip patterns they want to use most, thus making visits to a prosthesis doctors obsolete. Both the i-Limb Hand and Pulse use faint signals on the surface of human skin called myoelectric impulses, which remain from surviving arm muscles. Then these sensations are utilized to drive the individually powered digits in the bionic hands and patients are trained to generate impulses for prompting the hands to produce specific finger actions like button pushing. The i-Limb Pulse will also be available in two different sizes for men and women.
Touch Bionics has scheduled a presentation of the i-Limb Pulse at Orthopaedie + Reha-Technik 2010 in Leipzig, Germany next week. Another new product in bionic prosthesis called the BeBionic hand will also be introduced at Reha-Technik 2010 by a company named RSLSteeper. BeBionic features powered wrist rotation and “flexion/extension,” as well as lifelike silicone skin covering available in 19 shades. Touch Bionics is now accepting orders for the i-Limb Pulse, their products are currently used by 1,200 people all over the world and shipping for i-Limb Pulse starts on June 1. However, the company has given no information about cost, which will be affected by factors such as socket design, artificial skin covering, and rehab. So, bionic prosthesis now exist for increasing your strength. Perhaps that brings us a step closer to creating superhumans in real life as well.
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