Adjustable Gripper for tetraplegics

The challenge

Due to the lack of solutions on the market that allow for the adjustment of the size of grasped objects. It is fully customizable, allowing it to be tailored to the exact dimensions of the user's hand. It provides independence.

Who it helps

People suffering from tetraplegia, upper limb paralysis and individuals with limited arm movement

How it works

The mechanism is based on movements of the wrist extensor or flexor, which cause bushes to tighten, allowing person to carry and catch things and become more independent.

Adjustable gripper is designed for individuals with limited hand mobility, allowing them to grasp and carry objects of various sizes, including heavier items.

Tools needed

Fusion 360

Prusa slicer

Screwdriver set

Allen keys set

Pliers

FDM Printer

Project details

• Stage: Prototype
• Built by the TOM International Community community, Global
• Team: Adam, who suffers from tetraplegia and faces difficulties in grasping objects of various sizes and weights. Adam's primary concern was finding a tool that would be universal and adaptable to his needs, allowing him to handle both small and heavy items with greater ease.
• Category: Daily Living
• 13 downloads

The build files for Adjustable Gripper for tetraplegics are free to download from this page - open source, shared by TOM: Tikkun Olam Makers.

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