Orthotics and Prosthetics Commons^™

Myoelectric Transradial Prosthesis Motor Control With Temporal Convolutional Neural Network Signal Processing, Carolyn Ascha Richardson, Katherine Clark, Francis Genco, Hope Lea, Tobiah Rosser

Discovery Day - Daytona Beach

Transradial (below-the-elbow) amputees account for more than half of all upper limb amputations. Myoelectric prosthetic arms, which use electromyography (EMG) sensors on the surface of the forearm to convert electrical signals from residual limb muscles and mimic hand movement, are popular options for these amputees. However, these prostheses are limited in residual muscle detection and movement accuracy. The objective of this project is to affordably manufacture an externally-powered transradial prosthesis prototype through EMG time-versus-voltage readings collected with six Delsys Trigno Avanti and eight Thalmic MYO EMG sensor channels placed along the extensor digitorum, extensor carpi radialis, extensor carpi ulnaris, flexor …

Pengaruh Rehabilitasi Berbantuan Robot Terhadap Pemulihan Fungsional Setelah Total Hip Arthroplasty: Literature Review, Dian Rahayu Wijayanti, Kholida Nabila, Nadzifa Salsabila Haris Putri, Nur Afrina Azra, Septina Olivia, Farid Rahman

Jurnal Fisioterapi Terapan Indonesia

Total Hip Arthroplasty (THA) remains a gold standard for restoring joint function in patients with severe hip osteoarthritis, yet achieving optimal functional recovery post-surgery remains a challenge. Robot-assisted rehabilitation (RAR) has emerged as a novel physiotherapy modality offering structured, repetitive, and sensor-driven training that may enhance recovery trajectories. Objective: This literature review aims to identify and synthesise current evidence on the effectiveness of RAR in improving functional outcomes after THA, focusing on gait performance, muscle strength, balance, and quality of life. Methods: A comprehensive search of PubMed, PEDro, ScienceDirect and Google Scholar was conducted for peer-reviewed articles published between 2015 …

Community-Based Exercise Programs Dalam Mengurangi Fear Of Falling Dan Meningkatkan Quality Of Life Pada Lansia: A Systematic Literature Review, Amirah Hasna Rafifah -, Hanif Maulana, Saffanah

Jurnal Fisioterapi Terapan Indonesia

The global increase in the elderly population presents significant challenges in maintaining independence and quality of life among older adults. One of the most common problems experienced by the elderly is fear of falling, which negatively affects physical activity, balance, and psychological well-being. Community-based exercise programs represent an approach that not only improves physical function but also strengthens social interaction and self-confidence among older adults. This study aims to review community-based exercise programs in reducing fear of falling and improving quality of life among the elderly through a Systematic Literature Review (SLR) using the PRISMA 2020 guidelines. The literature …

Uneven Terrain Treadmill Training For Lower Limb Prosthesis Users: A Feasibility Study, Brian Diep, Keegan Feroah, Ani Gasparyan, Nevena Jovanovic

UNLV Theses, Dissertations, Professional Papers, and Capstones

Individuals with lower limb amputation (LLA) face an increased risk for falls which may limit mobility, confidence, and participation in daily activities. Current rehabilitation programs for this population rarely integrate surface training as an intervention, despite walking on different surfaces being a necessity to participate in the real world. This feasibility study aimed to evaluate the practicality, acceptability, and preliminary efficacy of an uneven treadmill training protocol for individuals with LLA. Five adults with LLA (P1: transfemoral, 38 years old, 1.75 m, 88.8 kg; P2: hip disarticulation, 38 years old, 1.60 m, 106.7 kg; P3: transfemoral, 53 years old, 1.81 …

Effects Of A Passive Assistive Hamstring Device On Overground Running Kinematics And Hamstring Activation., Quinn Castner

All Theses

Hamstring strain injuries are among the most common and recurring injuries in sports, occurring most often during the terminal swing phase of gait. Despite progress in rehabilitation, the incidence of injury has only increased, suggesting a need for a novel intervention. We designed a passive, assistive, wearable device with two specific criteria in mind: to offload the hamstrings during running, and do so without hindering normal kinematic patterns. The device consists of an adjustable elastic band anchored proximally at the waist and distally just above the ankle joint center. It stretches and shortens with the hamstrings, providing passive hip extension …

Adhesion Of Antibiotic-Resistant Bacteria To Thermoplastic Materials Used In Fabricating Medical Devices: Patient Consequences, Dev V. Mehta

Poster Presentations

Burn injury patients wear supportive orthoses made by heat-forming sheets of thermoplastic material (Figs. 1 & 2). Bacteria cause severe soft tissue infections in patients wearing contaminated orthoses. Thermoplastic medical devices can develop biofilms that include antibiotic-resistant (AR) bacteria, which significantly reduces the number of available treatment options. A biofilm is a community of microorganisms that share resources allowing them to exist in a nutrient-limited environment. Biofilm microbes secrete extracellular polymeric substance (EPS) that attaches them firmly to a substrate surface while protecting them from harmful substances, including antibiotics. Bacteria living within biofilms on inanimate surfaces can survive for extended …

Modeling Structural Support To Facilitate Novel Treatments Of Degenerative Disc Disease, Jose Luis Calderon

Poster Presentations

Over 600 million people worldwide suffered from low back pain in 2020, with projections for 2050 being over 800 million [1]. Annual costs associated with low back pain total over 450 billion dollars in the US alone [2]. This research serves as a proof-of-concept for the use of structural supports to facilitate intervertebral disc healing. This treatment would involve the implementation of these supports along with existing injection treatments to promote regeneration. In both models, along with the combined model, the ability for these supports to alleviate intervertebral disc height loss is shown. This indicates that these supports would serve …

Comparative Investigation Of Bacterial Adhesion On Medical Device Thermoplastics, Dev V. Mehta

Honors Theses

This project will focus on determining if differences in bacterial cell wall composition influences adhesiveness to thermoplastic materials used to construct patient orthotic splints. Bacteria with decreased adhesion are unable to remain bonded to orthotic splints, increasing its ability to transfer to a patient’s wound, leading to an infection. Antibiotic resistant bacteria used in this investigation included gram-positive cocci vancomycin-resistant (VRE) Enterococcus faecalis, methicillin-resistant Staphylococcus aureus (MRSA), and gram-negative rods extended-spectrum beta-lactamase (ESBL) Escherichia coli and Pseudomonas aeruginosa. Each test bacterium is a major pathogen causing healthcare-associated infections (HAIs). Saline, artificial perspiration, and ascites fluids were used to determine the …

Development Of Low-Cost Triaxial Force Sensor For Measurement Of Human-Exoskeleton Interaction Forces, Hamdan Khan Sarvathullah

All Theses

Contemporary research suggests that shear force is a major contributor to discomfort and pressure injury. However, the variation of shear forces during human-exoskeleton interaction dynamics is a highly unexplored field. The high cost of commercial triaxial force sensors may be a major factor in the notable lack of research in this field. Therefore, in this paper, we present a low-cost, 3D-printed triaxial force sensor designed specifically to measure the triaxial interaction forces between an exoskeleton and its user. The triaxial force sensor uses Carbon-Black/Silicone Rubber (CB/SR) strings to measure shear forces, whereas the normal force is measured with a Force …

An Ot Educational Program For Individuals With Upper And Lower Limb Amputations, Laurie R. Spinks Mrs, Cassandra Nelson

Spring 2026 OTD Capstone Symposium

An OT approach to reducing prosthetic abandonment with an accessible guide to promote self sufficiency and community connections for individuals with amputations.

Variation In Rehabilitation Related Durable Medical Equipment Use And Cost Among Stroke Survivors: A Retrospective Analysis Of Medicare Beneficiaries, Madison Gersper

Entry-Level Occupational Therapy Doctorate - Doctoral Capstone Symposium

Title: Variation in Rehabilitation-Related Durable Medical Equipment Use and Cost Among Stroke Survivors: A Retrospective Analysis of Medicare Beneficiaries.

Purpose: In the US, stroke is a leading cause of disability (Centers for Disease Control and Prevention, 2017). Stroke survivorship is expected to rise significantly in the coming years (Feigin et al., 2024; Martin et al., 2025), resulting in a large number of people with disabilities who rely on Rehabilitation-Related Durable Medical Equipment (RR-DME) for daily living. However, there is limited published research on equipment access and costs.

The overall objective of this study was to identify predictors of access to …

A Systemic Review Of Functional Outcomes And Patient Satisfaction Across Lower-Limb Prosthetic Types In Military Personnel And Veterans, Emma Ho Harris, Amir Ghafarian, Sen Gao, Khaled Saleh, Jason Pasley

Medical Student Research Symposium

Background: Military personnel and veterans are at increased risk of lower-limb amputation, often due to combat-related trauma such as improvised explosive devices (IEDs), as well as secondary factors including tobacco use, peripheral artery disease, and diabetes. This study systematically reviews and compares lower-limb prosthetic technologies in military personnel and veterans, focusing on functional outcomes, mobility, and patient satisfaction.

Methods: A comprehensive literature search was conducted using PubMed MeSH terms to identify studies examining lower-limb prosthetic use and outcomes among military personnel and veterans. The final MeSH-based search yielded 27 results.

Results: The review included 27 studies on lower-limb prosthetic use …

Evaluation Of An Affordable Prosthetic Liner In Resource Limited Settings, Samerial Brown

Posters - 2026

The lower limb prosthesis is an important assistive technology for persons with limb amputations and differences. The interface (prosthetic liner) between the rigid prosthetic socket and the residual limb is often made of silicone, urethane or thermoplastic elastomer gel. This material provides cushioning and support as well as suspension for the transtibial (below knee) prosthetic leg. Unfortunately the cost of liners range from $3-$600. This cost precludes its use in resource limited settings such as Sri Lanka. As a result patients are fit with a foam liner which has less cushioning and suspension capabilities than a gel type liner. This …

Evaluation Of Prosthetic And Orthotic Technologies Using Ai Technology, Iris Reyna, Samerial Brown, Gary Guerra, Ed Khu

Posters - 2026

Individuals with lower limb prosthetics have amputations and abnormal limb motions, which poses a high risk of injury when doing everyday activities. In this field, evaluation of individuals' prosthetics are done through biomechanical analysis and gait analysis. This analysis is used to study human movement and evaluate the mobility and quality of life of amputee patients as well as determining the modifications, positioning, and alignment needed to ensure stability with prosthetic and orthotic technologies (Kumar & Bhowmik, 2024). Trunk flexion has importance to the study because of its impact on lower limb kinetics, kinematics, the increase of ground reaction forces, …

Geniculate Artery Pseudoaneurysm Formation Following Debridement, Antibiotics, And Implant Retention (Dair) For Management Of A Septic Knee, Jennifer Grimm, Anand Shah

South Atlantic Division GME Research Days 2026

No abstract provided.