Results 11 to 20 of about 44,613 (262)

Application of 3D printing technology to the components subjected to significant mechanical loads, using the example of a prosthetic climbing foot prototype [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2023
The paper describes the results of a study aimed at identifying the mechanical parameters of a prosthetic foot designed for wall climbing. The prosthesis was manufactured with an additive method using FDM/MEX [Fused Deposition Modelling/ Material ...
Kamil Warchoł   +4 more
doaj   +1 more source

State-of-art review of current malleable penile prosthesis devices in the commercial market

open access: yesTherapeutic Advances in Urology, 2023
The malleable penile implant is often considered an inferior device to the three-piece inflatable penile prosthesis implant. Nonetheless, the malleable prosthesis has its unique advantages such as lower cost, easier to perform and fewer mechanical ...
Eric Chung, Juan Wang
doaj   +1 more source

Thrombosis of Prosthetic Cardiac Valve: Difficulties of Diagnostics on the Example of a Clinical Case with Lethal Outcome

open access: yesРациональная фармакотерапия в кардиологии, 2020
The article describes the clinical observation of thrombosis of prosthetic cardiac valve in a 51-year-old female patient, 9 years after surgical intervention for a degenerative aortic valve disease with the installation of mechanical prosthesis into the ...
A. A. Novoselova, S. S. Yakushin
doaj   +1 more source

Analysis of the Mechanical Behavior of the Nijdam Voice Prosthesis [PDF]

open access: yesThe Laryngoscope, 1997
AbstractThe valveless Nijdam prosthesis is a new voice prosthesis for laryngectomized patients using tracheoesophageal speech. An “umbrella‐like hat” covers the esophageal side of the tracheoesophageal fistula and is deformed during speech by air pressure.
Verkerke, G.J.   +4 more
openaire   +5 more sources

Long-Term Outcomes Stratified by Age in Patients with a Mechanical versus Biological Mitral Valve Replacement

open access: yesJournal of Cardiovascular Development and Disease, 2022
Objectives: Balancing anticoagulation and reoperation risks determines prostheses choice (mechanical/biological) for mitral valve replacement. We aimed to re-evaluate the outcomes after biological versus mechanical mitral valve replacement.
Gábor Veres   +6 more
doaj   +1 more source

Prosthetic rehabilitation of resected orbit in a case of mucormycosis

open access: yesThe Journal of Indian Prosthodontic Society, 2018
The design of orbital prosthesis to rehabilitate patients with orbital exenteration depends on the underlying clinical condition, material chosen for prosthesis, method of retention of the prosthesis, and and preference of the patient.
Harsimran Kaur   +5 more
doaj   +1 more source

Mechanical properties evaluation of metacarpophalangeal joint prosthesis with new titanium-nickel memory alloy: a cadaver study

open access: yesBMC Musculoskeletal Disorders, 2023
Objective Ni-Ti memory alloys are unusual materials for hard-tissue replacement because of their unique superelasticity, good biocompatibility, high strength, low specific gravity, low magnetism, wear resistance, corrosion resistance and fatigue ...
Minzheng Guo   +12 more
doaj   +1 more source

Shoulder Prosthesis Mechanics [PDF]

open access: yesThe Journal of the Korean Shoulder and Elbow Society, 2010
Purpose: The goal of prosthetic replacement of the shoulder is the restoration of the normal anatomy of the joint. Materials and Methods: The physician should review the variations in normal anatomy because it does vary widely and the placement of the prosthetic needs to be modified to accommodate the variations. Results and Conclusion: Several factors
openaire   +1 more source

Development of a Passive Prosthetic Hand That Restores Finger Movements Made by Additive Manufacturing

open access: yesApplied Sciences, 2020
This work aims to develop a low-cost human hand prosthesis manufactured through additive manufacturing. The methodology used for the development of the prosthesis used affordable and low-cost materials in the market.
Rodrigo Cézar da Silveira Romero   +5 more
doaj   +1 more source

Pararectal Migration of a Malleable Rod: An Unusual Late Complication [PDF]

open access: yesThe World Journal of Men's Health, 2016
A 75-year-old male had failed to respond conservative therapy for erectile dysfunction and had undergone insertion of a malleable penile prosthesis in 1995.
Ibrahim Kucukturkmen   +6 more
doaj   +1 more source

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