TT-I, interface, liner for pressure distribution, custom made


Prosthetic interface/Liner as an interface material which introduces optimal pressure distribution, e.g. silicon, polyurethane. The suspension of the prosthesis may vary and depends on the former socket: supra condilar suspension, pressure differences and friction suspension.
The liner is custom made for a full contact socket.
Outer socket from thermoplastic or acrylic with sleeve and valve for demounting.
Can be combined with endo- and exoskeletal prostheses.

Production Type

Custom Made

Activities and Responsibilities Supplier

Classification ISO 9999

062440030300 - Prosthesis, lower limb, interface, liner, trans-tibial, modify distribution of forces for support and stabilisation



User Characteristics

Indications are for example:
* trans-tibial amputation
* pressure tops caused by bony surface
* pain- and pressure sensitive stump
* difficult anatomical structures for supra femoral suspension
* unusual stump form, e.g. Caliber sprung, stumpcavitats, Nerves, Short stump.

Level LL0, LL1, LL2, LL3, LL4.

User Characteristics ICF Code

Contra Indication Text

Activities which require an intensive fitting
Intellectual impairments
Impairments in reaching and gripping due to spine or upper extremities.

Intended Use Text

Interface to fit a prosthesis after trans-tibia amputation for all standard activities (sitting, standing and walking) in daily vocation and recreation. Intended in case of the prefabricated device does not fit due to size or shape.
Intended for pressure distribution and unusual stump forms.
Only in case if the prefabricated version does not fit due to size or shape.

Intended Use ICF Code

1b260 - To support or train proprioceptive functioning
1b770 - To support or train gait pattern functions
2d450 - To support or train walking

Related Terms