Crutches are a good thing for people with inconvenient legs and legs and can provide temporary or permanent help. The common walking stick is a shelf that is clamped under the armpit and relies on both hands to move forward. Wood and aluminum alloys are mostly used. Such a design probably appeared in the eighteenth century, and the trailing edge has been used so far. There are few new breakthroughs, and it is not known that its design has many defects. The entire weight of the body is supported entirely by the armpits and wrists, so these areas of force often have bruises, sprains, and even nerve damage. The most important thing is that the user has to keep hands all the time. During the walking process, the hands are not free to do other things, and the life is inconvenient.
In response to this fatal flaw in traditional canes, a pair of industrial engineers in the United States, Max and Liliana, designed a subversive crutches M+D. This crutches claims to be painless, sexy, and super-faceted, giving users a new look from sight to sense. Its "hands-free" mode can even liberate the user's hands, while using the crutches, both hands can pick things up and make phone calls.
The elbow replaces the armpit and walks more
Different from the traditional crutches, the biggest highlight of M+D is its laterally designed arm bracket. The user uses the forearm and relies on the strength of the elbow instead of the armpit and wrist. As a result, the forearm will share most of the weight, greatly reducing the burden on the palms and wrists. This way, not only will not scratch the palm of your hand or sprain your wrist, it will be more fashionable to walk. Some people may worry that long-term use of elbow support will also cause damage to the arm? The team said that after repeated tests and certification by a number of clinical physiotherapists, occupational therapists and orthopedic surgeons, this type of walking does not have any effect on the elbow.
Turn on the hands-free mode and release your hands completely
M+D can be divided into four parts: the arm bracket, the handle, the tripod and the foot pad. The main material is aluminum and fiberglass nylon, which is both strong and light. With the help of MBDC Design, the M+D curve is more aesthetically pleasing and looks unique and textured. Based on ergonomic considerations, M+D is designed for injection and stretch molding, making it easier for users to operate.
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