Adjustable artificial limb with self-adaptive interface

Abstract

The invention discloses an adjustable artificial limb with a self-adaptive interface, and belongs to the field of artificial limbs. The adjustable artificial limb with the self-adaptive interface comprises an artificial limb main body, a contact plate is arranged on the upper side of the artificial limb main body, the contact plate comprises a covering layer, a protective layer is placed on the covering layer, a plurality of connecting rods are connected between the protective layer and the covering layer, a flexible ring and a steel framework are connected between the artificial limb main body and the contact plate, the steel framework is located in the center of the flexible ring, the flexible ring comprises a fixing ring, a fixing air bag ring is fixedly connected to the inner wall of the fixing ring, and an elastic film bag is fixedly connected to the inner side of the fixing ring. According to the adjustable artificial limb with the self-adaptive interface, the pressure of the contact surface of the artificial limb and the body can be adjusted by pressing the flexible ring area on the artificial limb, so that the contact surface of the artificial limb and the body can be intermittently separated, a user can quickly adjust the artificial limb without detaching the artificial limb and reinstalling the artificial limb when the artificial limb is loosened or is not worn, and the discomfort of the user when the artificial limb is worn for a long time is reduced.

Description

technical field [0001] The invention relates to the field of prosthetics, more specifically, to an adjustable prosthetic with an adaptive interface. Background technique [0002] Prosthetics are artificial prostheses specially designed and fabricated to compensate for amputees or incompletely missing limbs by means and methods of engineering technology, also known as "prosthetics". Its main function is to replace part of the functions of the lost limbs, so that the amputees can restore a certain ability to take care of themselves and work. Its applicable objects are amputees due to diseases, traffic accidents, industrial accidents, sports trauma and other reasons. [0003] The materials used to make prosthetics are mainly aluminum plates, wood, leather, plastic and metal mechanical parts. A good prosthesis must have good function, comfortable and convenient to wear, light and durable, and looks like a healthy limb. [0004] The current prosthetics have different adaptabil...

AI Technical Summary

Problems solved by technology

[0004] The current prosthetics have different adaptability to different wound sections, so most of the prosthetics need to add fillers to compensate when they are installed, such as pads, cotton, etc., and the prosthetic installation will wear out during use, and the fillers cannot be used at this time. It adapts to the limbs very well, resulting in loosening of the prosthetic limbs, and accidents may cause the prosthetic limbs to loosen during use. At this time, the user needs to take off the prosthetic limbs and adjust it again before continuing to use it. Prosthetics that adjust as you wear them

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