3d orthopedic insole customization process

Abstract

The invention relates to the field of insole processing, in particular to a 3D orthopedic insole customization process. It includes the following steps: step 1, generate a three-dimensional model of the foot according to the results of the imaging examination of the ankle, and determine the surface of the insole and the three-dimensional model of the insole; step 2, import the three-dimensional model of the insole into the 3D printer; The shape material is cut into gaskets; step 4, apply hot melt adhesive on the gasket, after the hot melt adhesive is solidified, attach the gasket to the insole, and slide the upper end of the bucket up to the top of the first piston, Put the sealing cover on the gear barrel; step 5, heat the gasket, after the hot melt glue melts, push the first piston upward until the first piston presses the insole on the sealing cover, then take out the insole, Excess spacers are trimmed. The 3D orthopedic insole customization process in the present invention can fix the cushion layer with hygroscopicity on the insole to improve the comfort of the insole.

Description

technical field [0001] The invention relates to the field of insole processing, in particular to a 3D orthopedic insole customization process. Background technique [0002] Ordinary insoles are usually in a shape suitable for the size and shape of the shoes. In order to facilitate mass production, the shape and specifications of the insoles in each style of shoes are standard products, but some people's feet have hallux valgus, flat feet, High arched feet or certain diseases cause pain or deformation of the feet, causing these people not to adapt to the current standard shoes, and usually need to be corrected with orthopedic insoles. [0003] In order to better fit the soles of the feet, the orthopedic insole is usually customized according to the foot shape of each user. For example, the patent application number CN201510130971.2 discloses a method for manufacturing a 3D orthopedic insole, which mainly includes the following steps: (1) ) Imaging examination of the ankle in...

AI Technical Summary

Problems solved by technology

[0005] However, the orthopedic insole printed by the above method only includes the elastic insole itself, and the insole has poor hygroscopicity

When in use, because the feet are prone to sweat, the sweat cannot be absorbed by the insole, resulting in the sweat mainly concentrated in the socks, or when the user is not used to wearing socks, the sweat will concentrate on the insole, resulting in damp inside the shoe and comfortable wearing The temperature is poor; and the feet are prone to breed bacteria and produce athlete's foot in a hot and humid environment for a long time

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