introduction: transtibial amputation is the most common amputation in lower limbs. volume loss of residual limb occurs during daily use of prostheses, which results in pistoning between residual limb and prosthetic socket. the goal of this study was to design and fabricate a pneumatic suspension system in transtibial supracondylar prostheses and to evaluate its effect on residual limb pistoning...

BACKGROUND Today a number of prosthetic suspension systems are available for transtibial amputees. Consideration of an appropriate suspension system can ensure that amputee's functional needs are satisfied. The higher the insight to suspension systems, the easier would be the selection for prosthetists. This review attempted to find scientific evidence pertaining to various transtibial suspensi...

OBJECTIVE The objectives of this study were to compare the effects of a newly designed magnetic suspension system with that of two existing suspension methods on pistoning inside the prosthetic socket and to compare satisfaction and perceived problems among transtibial amputees. DESIGN In this prospective study, three lower limb prostheses with three different suspension systems were fabricat...

Introduction Proximal trim lines for trans-tibial prosthetic sockets have traditionally been trimmed according to the mode of suspension to the limb. The supracondylar suspension, which retains the prosthetic socket to the limb by gripping above the femoral condyles, has a more proximal trim line compared to the more distal trim line used for a suspension with a patellar-tendon-bearing strap or...

BACKGROUND Good prosthetic suspension system secures the residual limb inside the prosthetic socket and enables easy donning and doffing. This study aimed to introduce, evaluate and compare a newly designed prosthetic suspension system (HOLO) with the current suspension systems (suction, pin/lock and magnetic systems). METHODS All the suspension systems were tested (tensile testing machine) i...

Since its inception, the Prosthetics Research Study has attempted to maximize retention and stabilization of residual limb musculature in the below-knee amputation . Combined with myoplastic technique, Immediate Postoperative Prosthetic fitting, training of residual limb muscles, and an appropriate definitive prosthesis, an effective, functional end organ is achieved. Clinical observation has s...

Prosthetic suspension system is an important component of lower limb prostheses. Suspension efficiency can be best evaluated during one of the vital activities of daily living, i.e. walking. A new magnetic prosthetic suspension system has been developed, but its effects on gait biomechanics have not been studied. This study aimed to explore the effect of suspension type on kinetic and kinematic...

Individuals with lower limb amputation need a secure suspension system for their prosthetic devices. A new coupling system was developed that is capable of suspending the prosthesis. The system's safety is ensured through an acoustic alarm system. This article explains how the system works and provides an in vivo evaluation of the device with regard to pistoning during walking. The system was d...

INTRODUCTION HAND AMPUTATIONS Hand Amputations and Reconstruction Hand Rehabilitation Hand Prosthetic Devices NOMENCLATURE AND FUNCTIONAL LEVELS PRINCIPLES OF AMPUTATION SURGERY REHABILITATION Early Rehabilitation Postoperative Prosthetic Fitting Activities of Daily Living BELOW ELBOW PROSTHESES Prosthetic Sockets Terminal Devices and Wrist Units Suspension and Control ABOVE-ELBOW PROSTHESES HU...

BACKGROUND Different suspension systems that are used within prosthetic devices may alter the distribution of pressure inside the prosthetic socket in lower limb amputees. This study aimed to compare the interface pressure of a new magnetic suspension system with the pin/lock and Seal-In suspension systems. METHODS Twelve unilateral transtibial amputees participated in the study. The subjects...