What is a BS socket ?

What is a BS socket?

A BS socket, also known as a Bonnell-Spring socket, is a type of socket used in artificial limbs, particularly prosthetic legs. Unlike traditional sockets that rely on suction or friction to stay attached to the residual limb, a BS socket uses a spring structure to provide a more secure and comfortable fit.

The main component of a BS socket is its spring system. This system consists of several metal springs strategically placed within the socket. When pressure is applied to the socket during walking or other activities, these springs flex and adjust to the movement, providing stability, shock absorption, and improved weight distribution.

BS sockets are typically made of lightweight and durable materials such as carbon fiber or thermoplastic composites. These materials offer strength and flexibility while keeping the overall weight of the prosthesis low.

How does a BS socket work?

A BS socket works by using a combination of suction and friction to hold the prosthetic limb in place. When the wearer puts on the prosthetic limb, the BS socket is applied suction to the limb, creating a seal between the socket and the prosthetic limb.

As the wearer moves, the BS socket uses the spring system to adjust to the movement, providing stability and improved weight distribution. This allows the prosthetic limb to move and function more naturally and comfortably.

BS sockets are designed to be easy to insert and remove, making them a convenient and practical solution for individuals who require a secure and comfortable fit for their artificial limb.

Conclusion

In conclusion, a BS socket is a type of socket commonly used in artificial limbs to provide stability, shock absorption, and improved weight distribution. It works by using a combination of suction and friction to hold the prosthetic limb in place, while its spring system allows for natural movement and improved comfort. With its lightweight and durable construction, a BS socket is a practical and convenient solution for individuals who require a secure and comfortable fit for their artificial limb.