A soft, high‑performance silicone gel locking liner designed for secure, comfortable suspension of lower‑limb prostheses. Available in 3 mm and 6 mm gel thicknesses and multiple sizes to suit transtibial and transfemoral sockets and different limb shapes.
Key features
Two gel thickness options: 3 mm (low-profile) and 6 mm (enhanced cushioning).
Medical‑grade silicone gel for long‑wear comfort, shock absorption, and skin‑safe contact.
Integrated stainless‑steel or plated locking pin (corrosion‑resistant) securely engages standard pinlock systems.
Anatomical shaping and stretchable fabric cover for even pressure distribution and reduced shear.
Multiple sizes (small–XXL) with left/right options for accurate fit.
Machine‑stitched distal reinforcement and sealed gel edge to reduce peel and extend life.
Compatible with common pinlock suspension systems and a range of prosthetic sockets.
Clinical benefits
Improved suspension stability and gait confidence with positive pin‑lock engagement.
Reduced pistoning and distal migration compared with non‑pin liners.
Enhanced comfort and soft‑tissue protection—choice of 3 mm for snug fit or 6 mm for extra cushioning and volume compensation.
Simplifies donning/doffing for users and clinicians.
Technical specifications
Gel material: Medical‑grade silicone (biocompatible; latex‑free).
Cover: Breathable, antimicrobial fabric (polyester/nylon blend).
Pin: Stainless steel or corrosion‑resistant plated metal pin with reinforced base.
Thickness options: 3 mm and 6 mm (measured at maximal gel pad).
Sizes: Multiple (Small, Medium, Large, XL, XXL) — see size chart for circumference ranges and recommended distal socket clearances.
Lifetime: Typical clinical service life varies with use; replace per wear/tear or manufacturer guidance.
Indications & contraindications
Indicated for transtibial and selected transfemoral users using pinlock suspension systems who require comfort and secure suspension.
Not for use with open wounds, infected skin, or where silicone allergy is known. Use caution with fragile or very high‑sweat skin—monitor skin integrity regularly.
Care & maintenance
Clean daily with mild soap and water; air dry away from direct heat or sunlight.
Avoid oil‑based lotions and solvents on the liner surface.
Store flat or on a liner-former in a cool, dry place; keep in original packaging when not in use.
Ordering & support
Available in 3 mm and 6 mm thicknesses and multiple sizes (left/right). Contact Qaadir sales or visit the product page for full size chart, color options, and ordering codes.
Technical support and fitting guidance available from Qaadir clinical team.
Regulatory & quality
Manufactured to medical device quality standards; supplied with lot traceability and product data sheet. Follow local regulatory labeling and clinical guidance prior to patient use.
Read more less