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Below the Knee Prosthetist

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Below the Knee Prosthetics

With years of experience in the field, Asya Med specializes in below-the-knee prosthetics. Understanding that each individual's needs are unique, we offer personalized solutions. Our below-the-knee prostheses are designed using the latest technologies to provide comfort, durability, and natural mobility. Asya Med is committed to improving the quality of life for our clients by helping them regain their movement capabilities. With a focus on personalized services and customer satisfaction, we have established ourselves as a trusted name in the industry.

What is a Below-Knee Prosthetic Leg?

A below-knee prosthetic leg is an artificial limb system used when an individual has an amputation below the knee joint in one or both legs. Types of Below-Knee Prosthetic Legs Below-knee prosthetic legs are generally divided into two main categories:

  • With Vacuum System
  • With Pin System
  • Before purchasing a below-knee prosthesis, you should first select one of these two systems and then choose a carbon foot.

1. What is Vacuum System Prosthesis Treatment?

BIn vacuum system prosthesis treatment, the air between the liner attached to the patient's residual limb and the socket applied to the stump is pumped out using a valve. This ensures a secure fit in the socket area and helps prevent deformities in the residual limb.

Prosthesis with Active Vacuum System

This system uses a mechanism that creates a vacuum around the user's amputated limb. The air between the liner and the socket is pumped out through a valve, securing the prosthesis in place and preventing movement.

In prosthetics with an active vacuum system, the vacuum is activated with each step, providing the user with more comfortable and stable prosthesis usage.

Passive Vacuum System Prosthesis

The only difference between passive and active vacuum systems is the amount of air retained inside. Instead of a system that operates with every step, the passive vacuum system maintains a constant air pressure of 4.5 bars.

What is the Difference Between Active and Passive Vacuum?

In an active vacuum system, the air is expelled with every step the patient takes. In a passive vacuum system, this doesn’t happen with each step; instead, it maintains a constant pressure of 4.5 bars inside.

Warranty Period for Below-Knee Vacuum System Prosthesis

The warranty period for below-knee prostheses with an active vacuum system is 2 years. The warranty for the silicone provided with the prosthesis is 6 months.

Lifespan of a Below-Knee Vacuum Prosthesis

A patient with a below-knee prosthesis that uses an active vacuum system can typically use the prosthesis for an average of 5 years. In some cases, patients may use the prosthesis for more than 7-8 years, depending on usage.

2. What is Pin System Prosthesis Treatment?

The pin system prosthesis is a method that secures the prosthetic limb, which replaces the amputated part, to the residual limb by using a pin connection.

Types of Pin System Prostheses There are two main types of pin system prostheses:
Screw Pin System
Magnetic Pin System

In screw pin systems, the pin must be manually aligned with the socket, offering no assistance during insertion. However, in magnetic systems, the pin is guided more easily into place with the help of magnets.

Warranty Period for Below-Knee Pin System Prosthesis

Below-knee prostheses with a pin system come with a 2-year warranty. The silicone liner provided with the prosthesis has a warranty of 6 months.

Lifespan of Below-Knee Pin System Prosthesis

A patient using a below-knee prosthesis with a pin system can typically use the device for about 5 years. In some cases, prostheses can last 7-8 years or more, depending on how they are used.

Pin System Prosthesis Pricing

You can find out the prices for prostheses with either a screw pin or magnetic pin system by using the buttons below.

Silicone Prosthetic Foot

Cosmetic silicone leg prostheses are chosen to cover the surface of the selected prosthetic leg. For example, a below-knee prosthesis can be covered with a silicone leg prosthesis. In designing these prostheses, we aim to replicate the appearance of your other leg, paying attention to factors such as:


-Matching skin tone
-Hair
-Veins
-Freckles
-Lines and wrinkles

Silicone Foot Features

-Provides comfortable walking and running
-Can be easily worn with socks or shoes
-98% resemblance to the natural leg
-Easy to clean
-Optional hidden zipper
-Available in a wide range of colors
-Manufactured by our clinic
-1-year warranty

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