Results 61 to 70 of about 1,992,035 (378)

Evaluating the Impact and Norming the Parameters of Partially Regular Texture on the Surface of the Articulating Ball Head in a Total Hip Joint Prosthesis

, 2016
The theoretical study and evaluation of stress-strain condition of the friction pair’s surfaces of total hip joint prosthesis with partially regular texture on a ball head surface, depending on the values of its characteristic parameters, using finite ...
V. Pakhaliuk, A. Polyakov, M. Kalinin, S. Bratan   +3 more
semanticscholar   +1 more source

Loosened hip joint prosthesis-decision options

Journal of the Bulgarian Orthopaedics and Trauma Association
For the period 2013-2015, 36 patients underwent revision surgery because of secondary developed complications after primary hip joint replacement surgery. 14 of them were male and 23 – female, with average age 73 years.
Byser Bonchev, Tsvetoslav Yordanov, Luben Stokov, Teodor Ivanov, Georgi Georgiev, Luben Lubenov Stokov, Kristian Nastev   +6 more
doaj   +5 more sources

Polymeric Composite Hip-Joint Prosthesis [PDF]

Advanced Composites Letters, 1992
It has been claimed that the durability of hip-joint replacement improves with isoelastic prostheses. A PEEK composite accordingly appears to be a suitable material system. Prosthesis-stems were injection moulded from 30% short CF reinforced PEEK and a preliminary FE analysis indicated improved mechanical compatibility between the bone and the stem.
N Aslan, M Akay
openaire   +1 more source

Pembersih bilah kipas siling [PDF]

, 2020
Kebanyakan rumah pada kebiasaannya mempunyai kipas siling tidak kira samada rumah moden atau tradisional. Kipas siling merupakan sejenis kipas yang digantung pada bahagian atas rumah untuk mengitar udara melalui bilah-bilah kipas berputar (Norfarahanim ...
Abdul Halim, Muhammad Hazim, Ismail, Muhammad Fikri Syazani, Ismail, Suhairi, Kamaruddin, Syamsul Azrin, Mohammad Noor, Hafsa, Mohammad Sauti, Muhammad Amir Aiman   +5 more
core  

Osseointegrated prostheses for rehabilitation following amputation : The pioneering Swedish model. [PDF]

, 2017
The direct attachment of osseointegrated (OI) prostheses to the skeleton avoids the inherent problems of socket suspension. It also provides physiological weight bearing, improved range of motion in the proximal joint, as well as osseoperceptive sensory ...
Brånemark, Rickard, Li, Yan
core   +1 more source

THREE-DIMENSIONAL MODEL OF A HIP PROSTHESIS

Journal of Industrial Design and Engineering Graphics, 2019
Serious pathological problems of the hip joint can be solved surgically, in some cases by joint prosthesis. For this reason, it is very important to be able to shape, in a first phase, the components of the prosthesis, which can then be tested virtually.
Razvan Cristian Vaduva, Ilaria Loredana Petrovici, Mihai Catalin Tenovici, Danut Nicolae Tarnita, Dragos Laurentiu Popa, Daniel Cosmin Calin, Otilia Rogoveanu   +6 more
doaj   +4 more sources

Salvage Operation for a Failed Total Wrist Prosthesis and Darrach Procedure by Total Wrist Revision and Distal Radioulnar Joint Arthroplasty

Journal of Hand Surgery Global Online, 2020
An unstable distal ulnar stump after Darrach resection, alongside pathology of the radiocarpal joint, is difficult to manage without fusion of at least one joint. Currently, no standard 2-in-1 arthroplasty is available.
Hanne Vandevivere, MD, Jeroen Vanhaecke, MD, Marleen Dezillie, MD, Filip Stockmans, MD, PhD   +3 more
doaj  

Computationally efficient modeling of proprioceptive signals in the upper limb for prostheses: a simulation study. [PDF]

, 2014
Accurate models of proprioceptive neural patterns could one day play an important role in the creation of an intuitive proprioceptive neural prosthesis for amputees.
Constandinou, TG, Williams, I
core   +2 more sources

Topology Optimization and Fatigue Analysis of Temporomandibular Joint Prosthesis

, 2017
Treatment of bone tumors in the mandible often involves extensive excavation of affected bone, followed by mandibular reconstruction. Prosthetic implants may be needed to restore jaw functionality.
Musaddiq Al Ali, Muazez Al Ali, A. Takezawa, M. Kitamura   +3 more
semanticscholar   +1 more source

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

Advanced Engineering Materials, EarlyView.
Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez, Rajat Rai, Miryam Criado‐Gonzalez   +2 more
wiley   +1 more source