Results 31 to 40 of about 11,912,178 (379)

Prescription of the first prosthesis and later use in children with congenital unilateral upper limb deficiency: A systematic review [PDF]

open access: yes, 2006
Background: The prosthetic rejection rates in children with an upper limb transversal reduction deficiency are considerable. It is unclear whether the timing of the first prescription of the prosthesis contributes to the rejection rates.
Brooks M B   +12 more
core   +12 more sources

Prosthetic management of mid-facial defect with magnet-retained silicone prosthesis [PDF]

open access: yes, 2013
Background and aim: Mid-facial defect is one of the most disfiguring and impairing defects. A design of prosthesis that is aesthetic and stable can be precious to a patient who has lost part of his face due to surgical excision.
Buzayan, M. M.
core   +2 more sources

Finite element analysis of porously punched prosthetic short stem virtually designed for simulative uncemented hip arthroplasty [PDF]

open access: yes, 2017
Background: There is no universal hip implant suitably fills all femoral types, whether prostheses of porous short-stem suitable for Hip Arthroplasty is to be measured scientifically.
Bai, Bo   +4 more
core   +2 more sources

An Analysis of Theories in Biomechanics

open access: yesEngineering Transactions, 2015
The nature of the systems commonly thought of as coming into the remit of biomechanics range from 'mechanical' systems (concerned with the design of medical devices, such as implants) to 'mechanobiological' systems (concerned with the response of tissues,
P.J. Prendergast
doaj   +1 more source

Numerical Study of a Customized Transtibial Prosthesis Based on an Analytical Design under a Flex-Foot® Variflex® Architecture

open access: yesApplied Sciences, 2020
This work addresses the design, analysis, and validation of a transtibial custom prosthesis. The methodology consists of the usage of videometry to analyze angular relationships between joints, moments, and reaction forces in the human gait cycle.
Marco Antonio Hernández-Acosta   +5 more
doaj   +1 more source

Effects of prosthetic design parameters on running performance of a unilateral transfemoral amputee

open access: yesJournal of Biomechanical Science and Engineering, 2021
Carbon fiber running-specific prostheses (RSPs) are widely used among lower-limb amputee runners. However, which prosthesis provides the best performance for runners remains unknown.
Cem GUZELBULUT   +3 more
doaj   +1 more source

Managing the variability of biomechanical characteristics before the preliminary design stage of a medical device [PDF]

open access: yes, 2014
The very high level of requirements for certification procedures often limit research and development departments to innovate using increments and iterations during the design process for medical devices (MD).
MESNARD, Michel   +2 more
core   +3 more sources

Biomechanical Assessment of Design Parameters on a Self-Developed 3D-Printed Titanium-Alloy Reconstruction/Prosthetic Implant for Mandibular Segmental Osteotomy Defect

open access: yesMetals, 2019
Patients with oral cancer often have to undergo the surgery for mandibular excision. Once the bone in the cancerous area is removed, not only the facial area but also chewing function of the patient is needed to be repaired by clinicians. In recent years,
Sheng-Ni Huang   +5 more
doaj   +1 more source

A Biomechanical Model for the Development of Myoelectric Hand Prosthesis Control Systems [PDF]

open access: yes, 2010
Advanced myoelectric hand prostheses aim to reproduce as much of the human hand's functionality as possible. Development of the control system of such a prosthesis is strongly connected to its mechanical design; the control system requires accurate ...
Boere, Daphne   +5 more
core   +4 more sources

How should we assess the mechanical properties of lower-limb prosthesis technology used in elite sport?: An initial investigation [PDF]

open access: yes, 2013
Despite recent controversy, it is not yet formally recognised how lower-limb prosthesis should be assessed for their performance. To assist in this process, experiments are undertaken to investigate the linearity, stiffness and assessment of feet based ...
Dyer, Bryce T.J.   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy