About Dynamic Cockup Splint
Dynamic cockup splints are lightweight, universal-sized, and typically made of aluminum and foam, with no fixed dimensions but rather sized to the user for comfort and support. They are designed to provide active range of motion to the wrist, often using adjustable springs or other mechanisms to provide assisted movement, rather than restricting it like static splints. While weights vary by model and size, they are generally lightweight, with one example weighing around 160 grams.
Dimensions & Sizing
Universal Size:
Many dynamic cockup splints are described as "universal" or "universal fit," suggesting they are designed to fit a wide range of users.
Adjustable/Malleable:
The splint itself is malleable, meaning it can be shaped to fit the individual's wrist and hand for optimal support.
Wrist Circumference:
Some products provide sizing based on wrist circumference to help users select the correct fit.
Weight & Materials
Lightweight:
A primary feature of dynamic cockup splints is their lightweight construction to ensure patient comfort during use.
Materials:
They are typically made from materials such as:
Aluminum: Provides a lightweight yet strong base structure.
Foam: Used for padding on the inner surface to enhance comfort.
Description
Function:
These splints provide active assistance to the wrist and fingers, aiming to improve range of motion rather than restrict it.
Mechanism:
They incorporate spring-loaded mechanisms that allow for adjustable tension, providing a low-load, prolonged stretch to the joint.
Comfort:
The inner surface of the splint is well-padded, and some models are washable, contributing to patient comfort and hygiene.
Purpose:
They are used to help patients regain motion and improve muscle tone after periods of immobilization, injury, surgery, or for conditions like radial nerve palsy and carpal tunnel syndrome.