Team “We Sock” improved an existing, common device called the donning aid-- that had 3 main limitations that prevented users with a high BMI from using it. These limitations of the traditional design included that heavier users cannot bend over complete to grab fixated handles, therefore the team created an expandable and adjustable handle so the user will not have to bend over. Secondly, the original donning aid had a fixed, metal frame, therefore it cannot expand the opening of the sock efficiently. The team wanted to maximize the diameter of the compression sock at every point possible so that it can suit every leg size. The new device is able to exert more force on the sock, therefore it can open the diameter larger and mold itself to the user. The third limitation is that users with a fused ankle have limited ankle flexibility, therefore, making it difficult for them to point their toes and put it in the sock; the final product has 2 flexible, donning pillars that are able to yield to any width for the sock and adjust to the user accordingly.
The challenge for our team is to create an easier method for users to easily apply their socks on a daily basis. The intended design is to create a more flexible device that is able to expand and elongate when necessary and with ease.
Kinnari is a 40-year-old woman who suffers from an inability to apply her compression socks. Many patients like Kinnari, have fused ankles, sensitive wounds and pain thus unable to fully extend the foot to use a device called a “donning aid”. A donning aid has proven to be inefficient for overweight patients as they are unable to reach their feet and pull the sock up to their knee.
An open-source assistive technology project shared free by TOM: Tikkun Olam Makers.
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