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4.0  Grip Review

i-digits™ quantum has 20 different grip options available and 12 customizable 

my grips™

 (not shown). i-digits™ access 

has 12 different gip options available.

These grips can be accessed and programmed through the 

biosim™

 app and the 

my i-limb™

 app. The available grips are 

displayed on the quick grips page of the app. 

The following features catalog reviews the various available grips and provide a functional description of each.The range 
of grips available is dependent on the i-digits™ device configurations and the level of amputation. The range of grips are 
represented below as per a 5 digit device.

4.1  Grip Options

PRECISION PINCH GRIP OPTIONS

TRIPOD GRIP OPTIONS

Standard Precision Pinch Opened 

middle, ring and little finger remain fully 
opened and switch off. Index finger and 
thumb provide grip.

Standard 3 Jaw Chuck (Tripod) Opened

ring and little finger remain fully opened 
and switch off. Thumb, index and middle 
fingers move to provide grip.

Thumb Precision Pinch Opened

middle, ring and little finger remain fully 
opened and switch off. Thumb automati-
cally moves to a partially closed position. 
Index finger will move to provide grip 
against a fixed thumb.

Thumb 3 Jaw Chuck (Tripod) Opened

ring and little finger remain fully opened 
and switch off. Thumb automatically 
moves to a partially closed position. In-
dex and middle fingers move to provide 
grip against a fixed thumb.

Standard Precision Pinch Closed

middle, ring and little finger automatical-
ly close and switch off. Index finger and 
thumb provide grip.

Standard 3 Jaw Chuck (Tripod) Closed

ring and little finger move to terminal 
close. Thumb, index and middle fingers 
move to provide grip.

Thumb Precision Pinch Closed

middle, ring and little finger automatical-
ly close and switch off. Thumb automati-
cally moves to a partially closed position. 
Index finger will move to provide grip 
against a fixed thumb.

Thumb 3 Jaw Chuck (Tripod) Closed

ring and little finger move to terminal 
close. Thumb automatically moves to a 
partially closed position. Index and mid-
dle fingers move to provide grip against 
a fixed thumb.

Summary of Contents for i-digits

Page 1: ...i digits Clinician Manual...

Page 2: ...unction with instruction from a clinician experienced in upper limb and myoelectric prostheses Refer to www touchbionics com downloads document library to ensure you have the latest copy of this docum...

Page 3: ...control sites 7 2 3 Battery Charging 8 3 0 Covers 9 3 1 Cover Options 9 4 0 Grip Review 10 4 1 Grip Options 10 5 0 Support Information 12 5 1 Storage and Maintenance 12 5 2 Troubleshooting 13 5 3 Gene...

Page 4: ...Stronger up to 30 more power when needed improved component design for easier and more reliable fabrication 50 longer battery life Smaller form fitting design decreases device size in every dimension...

Page 5: ...igits can access a grip at the touch of an icon on the my i limb app and biosim app enabling all automated grips to be available These are called quick grips i digits will exit automated grip when ico...

Page 6: ...This illustration above fig 1 depicts an i digits for users with sound thumb and 4 i digits Fig 1 Prosthesis overview 2 0 Componentry Motorized Digit Wristband and batteries Palmer view Dorsal view K...

Page 7: ...2 Input options and muscle control sites i digitsTM devices can be controlled using Low Profile LP Remote Electrodes or Force Sensing Resistors FSRs which are all specifically designed for use in i d...

Page 8: ...the battery charger fig 6 supplied Place the batteries in the charger as illustrated Insert the char ger lead from the mains charger into the charger base unit Insert the mains charger into the power...

Page 9: ...l be ready to fit and are designed to cover each digit Approved digit covers must be used with each digit of the device The warranty will become void if the device is used without an approved cover i...

Page 10: ...rs move to provide grip Thumb Precision Pinch Opened middle ring and little finger remain fully opened and switch off Thumb automati cally moves to a partially closed position Index finger will move t...

Page 11: ...er defined position The user can choose to keep certain digits active and switch oth ers off Grasp fingers adopt a pre flexed position All fingers function in squeeze mode for rapid grasp and release...

Page 12: ...i digits device when not in use Aim to charge the battery each day after use Replace the batteries every 12 months Ensure i digits device is serviced every 12 months Power supply information Manufactu...

Page 13: ...thesis is difficult to operate Electrode settings may be too low Ensure the battery has good charge Ensure the electrodes are well grounded Check electrode placement and wiring Battery charge does not...

Page 14: ...ns outlet as this can affect EMG signal Failure to comply with the above guidelines will invalidate the warranty Use of accessories transducers and cables other than those specified or provided by the...

Page 15: ...herapist Name Contact Information 6 0 User Information 6 1 User Details Provision of the following information will enable easy identification of your patient s device should it be returned to cus tom...

Page 16: ...ronments listed below The user of i digits device should assure that it is not used in such environments Condition Level Maximum temperature 70 c Minimum temperature 40 c Hazardous Area Classification...

Page 17: ...te at the end of its usable life To prevent possible harm to the environ ment or human health from uncontrolled waste disposal users are re quested to separate these items from other types of waste an...

Page 18: ...ssur Iberia S L U Calle Cal ndula 93 Miniparc III Edificio E Despacho M18 28109 El Soto de la Moraleja Alcobendas Madrid Espa a Tel 00 800 3539 3668 Fax 00 800 3539 3299 orders spain ossur com orders...

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