• Original Liner
  • Original Liner
  • Original Liner
  • Original Liner

Original Liner

Silicone Liner of Prosthetics

Technical Information

Material Medical Silicone • For pressure sensitive patients characteristics.
• Skin-friendly material with high water vapour, permeability and very good climate exchange characteristics reducing perspiration and odours.
• High dimensional stability and constant compression of the silicone structure give residual limb an optimal wearing comfort, damping and long-term use.
• Easy-cleaning surface to prevent bacterial colonisation.
• Provide different silicone densities, depending on the patient’s activity, meeting the resistance and comfort needed by the amputee according to their activity and peculiarities.
Cover Unique Cover
Textile Cover
• Unique cover with smooth, residue-free cleaning for the best possible hygiene.
• Unique (Textile) cover gives easy donning, doffing, comfortable and durable at the same time.
• Excellent stretch characteristics through Unique (Textile) cover.
• Especially soft functional textile cover for easily rolling the liner up or down without a donning aid or spray.
Distal Connector Pin Adapter or Cushion • Universal threaded orifice is available for all pin types and locking (suspension) systems.
• Cushion liner is available for vacuum-socket technology.
Flexible Cup Polyurethane Cup • Neat, shape-moulding and secure donning of the liner.
• Damping properties for absorbing and reducing the residual limb-strike impact in the socket.
• Distal umbrella, designed to distribute force over its entire surface and to fit wearing comfort and stable.
Matrix Grab Matrix, 5cm or 10cm • Grab matrix, gentle and stable structures preventing longitude stretch (piston effect).
• Stable distal structure leads to accurately and saving-strenth control the prosthesis.
• Excellent latitude stretch for a step-free, gentle and comfortable transition from the grab matrix area to the elastic area.
• Excellent fitting to various residual limb shapes due to optimal radial elasticity (latitude stretch).
Thickness 3mm & 6mm
Length 42cm
Mobility Class 1-4 1, 2, 3

Size Selection

Determining the size Size selection is extremely important as an incorrect size could cause sweating and lack of precision when adapting the prosthesis. Besides that, the stable matrix and distal umbrella should perfectly adapted to the stump when you walking. Therefore, ComfortPower has planned range of sizes, from 18 up to 45 cm, to meet the requirements of different tibial stump morphologies.
1. Measure the circumference of the residual limb 4cm above the distal end of the residual limb. Then, select a size less than the measurement obtained and try it on the patient for them to check it before casting.
2.The circumference minus 1-2 liner size is recommended for amputees undergoing their first prosthetisation in anticipation of fast stump shrinkage and possible liner displacement. 
Determining the matrix 1. Measure the distance from the distal end of the residual limb to the head of the fibula.
2.Attention: The matrix must not protrude beyond the head of the fibula.

Original Liner

The original liner provides basic and comprehensive functions for amputees. Full function includes medical grade silicone, grab matrix, textile cover, and pin/cushion option. This is a choice you will never regret.

Original Pin Original Cushion
Size 5cm Grab Matrix
Part Number
10cm Grab Matrix
Part Number
Size Part Number Silicone
3mm 6mm 3mm 6mm
18cm OP210518 OP211018 _03 _06 18cm OC210018 _03 _06
20cm OP210520 OP211020 _03 _06 20cm OC210020 _03 _06
22cm OP210522 OP211022 _03 _06 22cm OC210022 _03 _06
23.5cm OP210523 OP211023 _03 _06 23.5cm OC210023 _03 _06
25cm OP210525 OP211025 _03 _06 25cm OC210025 _03 _06
26.5cm OP210526 OP211026 _03 _06 26.5cm OC210026 _03 _06
28cm OP210528 OP211028 _03 _06 28cm OC210028 _03 _06
30cm OP210530 OP211030 _03 _06 30cm OC210030 _03 _06
32cm OP210532 OP211032 _03 _06 32cm OC219932 _03 _06
34cm OP210534 OP211034 _03 _06 34cm OC210034 _03 _06
36cm OP210536 OP211036 _03 _06 36cm OC210036 _03 _06
38cm OP210538 OP211038 _03 _06 38cm OC210038 _03 _06
40cm OP210540 OP211040 _03 _06 40cm OC210040 _03 _06
42cm OP210542 OP211042 _03 _06 42cm OC210042 _03 _06
45cm OP210545 OP211045 _03 _06 45cm OC210045 _03 _06

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