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i-Limb® Quantum

i-Limb® Quantum


HC040259

The i-Limb Quantum is the standard for myoelectric prosthetic hands. Incorporating our patented i-mo™ technology, i-Limb Quantum is the only upper limb prosthesis that can change grips with a simple gesture. Gesture control enables an automated grip to be accessed by moving the i-Limb Quantum in one of four directions – it really is that simple.

i-Limb Quantum and the i-Limb Wrist, the first integrated hand and wrist prosthesis with synchronized rotation and grip selection. This offers simultaneous rotation when a grip is selected – it really is that simple.

i-Limb Quantum:

  • Five independently articulating digits with individual stall out ability
  • 4 methods of control for ultimate freedom – Gesture, App, Muscle, Proximity
  • Faster – With our speed boost feature, digit speed can be increased by up to 30%
  • Electronically rotating thumb automatically switches between lateral and oppositional grip patterns
  • Select from up to 36 different grips available, both preprogrammed and customized
  • vari-grip™ feature for enhanced grip strength
  • auto-grasp™ feature to prevent objects from slipping
  • Industry unique Touch Care package offers unparalleled warranty support for up to 5 years
  • Biosim™ and my i-limb™ software
  • Available in 4 sizes – extra small, small, medium and large
  • Multiple covering options available to suit individual lifestyles
  • Titanium digits Check out our titanium strengthened digits which increase the maximum carry load by 50%. Available in S/M/L.

i-Limb Wrist:

  • Simultaneous rotation - 2 way communication between i-Limb Quantum and i-Limb Wrist allows simultaneous rotation upon grip selection.
  • Direct rotation via SMART control and traditional muscle control
  • Set up and calibration via Biosim on iPad.
  • Expansion ring for assembly and disassembly into prosthesis.
  • Utilises digital electrodes for optimal control.

End UserSpeak to your prosthetist for more information

Smart Control

High / Low

Co-Contraction

i-Limb Wrist

The first integrated hand and wrist prosthesis with synchronized rotation and grip selection.

When the prosthesis is held horizontally and a grip is activated using any of the control options of the i-Limb Quantum hand, the i-Limb Wrist will automatically rotate to the predefined rotation for that grip.


The i-Limb Wrist offers simultaneous rotation and direct rotational control.

Simultaneous rotation - when accessing a grip through any control option on the i-Limb Quantum hand the i-Limb Wrist will automatically and simultaneously rotate to the pre-set rotation for that grip.


Direct rotation – the wrist can be directly rotated without changing grip, using SMART control.

SMART control is calibrated during set up of the prosthesis to the individual users unique muscle activities. Traditional control methods of co-contraction or high/low are also available.

Key Features:

  • Set up and calibration via Biosim on iPad.
  • 2 way communication between i-Limb Quantum and i-Limb Wrist allows simultaneous rotation upon grip selection.
  • Expansion ring for assembly and disassembly into prosthesis.
  • Utilises digital electrodes for optimal control.
  • 50/60Hz switchable via Biosim and My i-Limb App.
  • 2 year warranty.

Gesture Control

i-Mo Technology enables an automated grip to be accessed by moving the i-Limb Quantum in one of four directions. The 4 chosen grips can be easily changed via the mobile app.

Muscle Control

Triggers are specific muscle signals that are used to instruct the i-Limb and i-Digits to activate a specific grip.

App Control

Quick Grips provide instant access to various pre-programmed and custom ­­My Grips, allowing huge versatility and flexibility in customizing the hands for a variety of daily activities. Use Quick Grips with a number of mobile devices, including the Apple Watch.

Proximity Control

Grip Chips are small Bluetooth enabled devices that allow users to enter any available grips, simply by moving their i-Limb Quantum device close to an object where a grip chip is placed.

Accessories

Grip chips™

Can be used to store grips or favourites for i-limb® and i-digits™.

CodeDescription
PL238300A Grip kit 1-10

Toolkit

Required for maintenance of the i-limb® hand

CodeDescription
PL177001 Repair tool kit T10

Coupling Piece & Coaxial Plug

For QWD connection.

CodeDescription
PL091032 Coupling piece
PL091036 4-way coaxial plug

Lamination Ring

For lamination into prosthesis for QWD connection.

CodeDescription
089003 Lamination ring 50 mm

QWD Disengage Tool

Required for assembly of a QWD

CodeDescription
091084A QWD Disengage Tool

WD Lamination Plate-Basket Assembly

For lamination into prosthesis with WD connection.

CodeDescription
SA149003 WD Lamination plate/basket assembly

Options

Device Weight
Extra SmallSmallMedium/Large
QWD 472g/1.04lbs 512g/1.13lbs 528g/1.16lbs
WD 432g/0.95lbs 472g/1.04lbs 488g/1.08lbs
Flexion Wrist 572g/1.26lbs 612g/1.35lbs 628g/1.38lbs
Friction Wrist 467g/1.03lbs 507g/1.12lbs 523g/1.15lbs
Technical Information
Voltage 7.4 V (nominal)
Max Current 5 A
Battery Capacity Rechargeable lithium polymer; 7.4 V (nominal); 2000 mAh capacity; 1300 mAh capacity
Max. hand load limit (static limit) 40kg/88lbs (Extra Small) 90kg/198lb (Small/Medium/Large)
Finger carry load (static limit) 20kg/44lbs (Extra Small) 32kg/71Ibs (Small/Medium/Large)
Time from full open to full close 0.8 seconds