Introducing a pioneering development in assistive technology: a 3D printed endoskeleton designed to facilitate grasping by bringing together the index and thumb fingers. This compact and innovative device is a game-changer for individuals experiencing difficulties with fine motor skills, particularly those unable to perform the pinch grasp due to conditions affecting hand functionality.

​

At the core of this device is a small, powerful motor with an attachment that fits snugly into the user's palm. This motor is the driving force behind the device's functionality, powering a mechanism that gently and effectively draws the index finger and thumb together. This action enables the user to grasp objects between the fingers, a critical movement for countless daily tasks such as writing, eating, and holding small items.

​

Unlike traditional exoskeletons that are worn externally, our endoskeleton's unique placement on the inside of the hand offers a discreet and comfortable solution that mimics the natural anatomy of the hand. This design choice not only enhances the device's efficacy but also its wearability, ensuring that users can benefit from it throughout the day without discomfort or obtrusiveness.

​

The use of 3D printing technology in the creation of the endoskeleton allows for unparalleled customization and accessibility. Each device can be tailored to fit the unique contours of the user's hand, ensuring optimal comfort and functionality. Furthermore, 3D printing offers a cost-effective production method, making this revolutionary assistive device accessible to a wider audience.

​

Our endoskeleton is designed with ease of use in mind. It is lightweight, easy to wear, and operates with straightforward controls that allow users to activate the grasping mechanism as needed. This user-friendly approach ensures that individuals can easily incorporate the device into their daily routines, enhancing their independence and quality of life.

​

This 3D printed endoskeleton represents a significant leap forward in assistive technology, offering a novel and effective solution for individuals seeking to improve their hand functionality. By focusing on the internal mechanics of hand movement, we've created a device that supports natural movements and empowers users to perform everyday tasks with ease and confidence.