Upper Limb Prosthetic

Functional prostheses for all levels of upper limb amputation

The primary objective for upper extremity prosthetics is to the meet vocational, recreational and general lifestyle needs of a patient, and achieve an aesthetically pleasing outcome. This demands a highly individualised approach to making upper limb prosthetics.

The advancements and improvements in upper extremity prosthetics in the last two decades have been significant. Application of computer-aided technology has greatly improved appearance, function and performance.

WE SPECIALISE IN:

Body Powered Prostheses (Conventional)

The most common type of upper limb prostheses, Body Powered Prostheses allow an individual to control the terminal device (usually a hook or a hand) via a harness system that fits around the chest and shoulder. This type of prosthesis is very reliable and can be used in environments involving dust and water.

Externally Powered Prostheses (Myo-electric)

Externally Powered Prostheses use a battery-powered electric motor to control the terminal device, eliminating the need for a harness system. Sensors, embedded in the socket, pick up an EMG signal on the skin and transfer it to a processor which controls the functions of the motor. Intensive training is essential to ensure a successful outcome. New developments like pattern-recognising software will improve the functionality of these systems greatly.

Hybrid Systems

Hybrid systems are a combination of externally powered and body-powered prostheses. This type of prosthesis can be used for Transhumeral (above-elbow) amputees, providing functional restoration of elbow and hand. Usually, the elbow joint is controlled via a harness system and the terminal device is controlled through an externally power source, e.g. myo-electrically.

Cosmetic Prostheses

This type of prosthesis is purely cosmetic and limited in function. We do not specialise in custom silicone products and therefore apply a standard cosmetic glove to match individual skin colour. This is an excellent choice for people who want a lightweight solution to look complete. Typically, the prosthetic hand will have wiring to allow the fingers to be bent in a functional manner to type on a computer keypad or mobile phone.

Sport & Recreation

These prostheses are usually very task specific and a patient may have a couple of interchangeable terminal devices to enable them to accomplish different tasks. We specify TRS terminal devices that are specially designed for sport and recreation.