Terminal Devices

TRS Adult Hands & Prehensors

Devices
Grip Prehensors

Grip 5 Evolution Prehensors

Lite Touch Biomechanical Adult Hands

Locking Pin

Jaws Voluntary Opening Prehensor

Grip Prehensors


Grip Prehensors are a high-performance body-powered device, capable of a wide range of prehension - from delicate manipulations to maximum gripping power. Their voluntary closing design allows users to carry out a variety of everyday tasks and vocations, including peeling and slicing vegetables, using a wrench, or weight lifting.

They are of a high-strength, durable construction,
which requires minimal maintenance.

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Features

  • Range of gripping force can exceed 45kg
  • ½” x 20TPI (M12 available, see ordering information for conversion part number)
  • Can be ordered with Special Wrist Adapter for partial hand or with a Flex Wrist. Contact your Steeper Product Manager for more information
  • Locking pin can be used for manual locking


Application

  • Transradial and transhumeral applications
  • 11 years old +

 

Grip 5 Evolution Prehensors


Improved colour and design configuration options make the Grip 5 Evolution highly cosmetic along with being a lightweight, functional and intuitive prosthesis.

The Grip 5 is a voluntary closing device with an opening of 7.8cm, and directly proportional gripping control which is fed back to the user.

View Ordering Information     Grip 5 Order Form

 

Features

  • ½” x 20TPI (M12 available, see ordering information for conversion part number)
  • Aluminium and stainless steel core construction 
  • Injection moulded outer shell, index finger and thumb, and self-adhesive inlays can all be customised with a choice of colours - please see the Grip 5 Evolution Prehensor Order Form for more details

Lite Touch Biomechanical Hands


Adult’s biomechanical hand with a high efficiency voluntary closing action, available in three colour options.

The fingers have been anatomically designed to ensure a non-slip grasp, and compliance with objects/surfaces for everyday activities.

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Features

  • ½” x 20TPI (M12 available, see ordering information for conversion part number)
  • Anatomical design and moulded features


Application

  • Teenagers to adults
  • Transradial and transhumeral applications

Locking Pin


A simple to install stainless steel pin with ball detent and a 1" diameter finger ring to be used with modified Grip Prehensors. With more than one locking position possible, they can be used with the Grip Prehensors to carry out a variety of activities where manual locking and unlocking of the terminal device is desired.

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Features

  • Suitable for Grip Prehensor models 1, 2 and 3
  • Manually operated locking pin
  • Prehensor must be modified by drilling through the outer plates with a #11 drill to accommodate this locking pin (instructions included)
Please note: modified grips are non-returnable.

 

Jaws Voluntary Opening Prehensor


Jaws is a heavy-duty terminal device, capable of controlling tools, handles and construction equipment, as well as being functional for work and recreational vehicle control - such as fork lifts, tractors, motorbikes and jet skis.

It features a shift-lever for four different levels of easy gripping force adjustment, and a radial-ulnar, friction-adjustable wrist pivot.

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Features

  • Cable or manually operated
  • Waterproof
  • Replaceable polyurethane gripping surface components
  • Snap on-off feature to avoid getting locked onto objects
  • Compatible with the Omega Wrist
  • ½” x 20TPI (M12 available, see ordering information for conversion part number)
  • Also available with a heavy-duty spring option, please contact Customer Services to enquire


Application

  • Teenagers and adults capable of handling a high-performance terminal device
  • Transradial, transhumeral and bilateral applications