Passive, Locking Digit

GripLock Finger™

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Waterproof

Yes

Control Strategy

Locking

Control Action

Passive articulation

Materials

Nylon 12, silicone,
aluminium, stainless steel

Sizes

6 sizes available

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Key Features

The GripLock Finger prosthesis is a passive, locking finger, designed to restore absent digits and natural grip patterns - particularly for those with a complex level of finger amputation.

Who is this suitable for?
This positional-locking device is suitable for patients with a finger absence at, or proximal to, the metacarpophalangeal (MCP) joint. The GripLock Finger can be positioned using hard surfaces or the sound hand, with two easily accessible lock-release features.

The GripLock Finger is optimised for robust strength with a multitude of flexion positions, providing passive articulation and force in opposition. Available in six sizes, it is designed to be fabricated into a custom-socket and can be used in conjunction with other Naked Prosthetics devices if required.

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Features & Benefits

A multitude of unique locking positions for a variety of static flexion positions
Silicone pads provide improved grip stability and prevent scratch-damage to surfaces/objects
Refined structure means it is the strongest and lightest passive locking digit on the market
Vulnerable areas have been strengthened using aluminium and case-hardened stainless steel components for bearing load
Two easily accessible locking release modes to allow for full extension
Protects the amputation site and resists painful forces at the residuum
Robust functionality provides a sturdy digit for grip stability
By replacing absent digits it prevents metacarpal deviation and compensatory motions in intact digits
10 colour coatings available

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Technical Information

Materials	Nylon 12, stainless steel 316, silicone, aluminium
Resistant to	Water, alcohol, acetone, isopropanol, dirt and dust
Device Weight	25g per digit
Load rating	90kg+
Warranty	1 year (extended warranty options available)