XLVI Mexican Conference on Biomedical Engineering: Proceedings of CNIB 2023, November 2–4, 2023, Villahermosa Tabasco, México - Volume 2: ... Clinical Engineering (IFMBE Proceedings, 97)

This book reports on cutting-edge research and best practices in the broad fiel of biomedical engineering. Based on the XLVI Mexican Congress on Biomedical Engineering, CNIB 2023, held on November 2-4, 2023 in Villahermosa Tabasco, Mexico, this second volume of the proceedings covers research topics in biomechanics, materials and engineering design and manufacturing, with applications in prostheses design and development, tissue engineering, medical device assessment and healthcare management. All in all, this book provides a timely snapshot on state-of-the-art achievements in biomedical engineering and current challenges in the field. It addresses both researchers and professionals, and it is expect to foster future collaborations between the two groups, as well as international collaborations. . Preface President of the Mexican Society of Biomedical Engineering Message Organization Contents Biomechanics, Rehabilitation, Biomaterials and Tissue Engineering Inverse Kinematics Analysis of a Novel Osseointegrated Prosthesis Prototype with the Use of the “Montefiori” MRI Based Musculoskeletal Subject Specific Model 1 Introduction 2 Methodology 2.1 Materials and Methods 2.2 Anatomical Model and Segmentation Through MRI 2.3 Prosthesis Design 3 Results 4 Discussion 5 Conclusions References Characterization of Kinematics and Electromyography During Lunges Execution to Assess Knee Performance in Healthy Subjects 1 Introduction 2 Materials and Methods 2.1 Lunge Test 2.2 EMG 2.3 Kinematics 2.4 Data Analysis 2.5 Statistical Analysis 3 Results 3.1 EMG 3.2 Kinematics 4 Conclusion References Kinematic and Electromyography Analysis of the Knee Function in Non-trained Healthy Subjects Through a Single-Leg Drop Landing Test 1 Introduction 2 Materials and Methods 3 Results 3.1 sEMG 3.2 Kinematics 4 Conclusion References Analysis of Mechanical Behavior of Biomaterials of HA/Ti for Bone Tissue Regeneration Using Finite Element Method 1 Introduction 2 Materials and Methods 2.1 Biomaterials 2.2 3D Model Reconstruction 2.3 Finite Element Method 3 Discussion 3.1 Cortical Bone Model with HA Implant 3.2 Cortical Bone Model with HA-Titanium Implant 4 Conclusions References Kinetic and Kinematic Analysis of Gait in a Patient with Transtibial Amputation: A Case Study 1 Introduction 2 Materials and Methods 2.1 Baropodometry Analysis 2.2 Accelerometry and Surface Electromyography (EMG) Analysis 3 Results and Discussion 3.1 Baropodometry Analysis 3.2 Analysis of Accelerometry and Surface Electromyography 4 Conclusions References Ocular Biomechanics of Glaucoma 1 Introduction 2 Methodology 2.1 Model 2.2 Optic Nerve Geometry 2.3 Mechanical Properties of Ocular Tissues 2.4 Finite Element Analysis for Deformations and Principal Stresses 3 Results 4 Conclusions References Stem Design for Tibial Component of Knee Prosthesis 1 Introduction 2 Materials and Methods 2.1 Bone and Tibial Stem Modeling 2.2 Stem Design Proposal 2.3 Finite Element Modeling 2.4 Boundary Conditions 3 Results 3.1 Optimization of Tibial Stems 3.2 Second Tibial Stem Optimization 3.3 Comparison with a Commercial Stem 4 Discussion and Conclusions References Morphological Evaluation of Freeze-Dried Fish Gelatin and Bovine Gelatin Scaffolds for Tissue Engineering 1 Introduction 2 Methodology 2.1 Materials 2.2 Methods 3 Results and Discussion 4 Conclusions References Experimental Test Bed for Hand Orthotic Actuators Characterization 1 Introduction 2 Materials and Methods 2.1 Bilateral Control Characterization 2.2 Module for Position/Force Measurement 3 Results 3.1 Bilateral Control Test Bed 3.2 FlexSensor Characterization 3.3 Orthosis Position Estimation 4 Discussion 5 Conclusions and Future Work References Lumbar Erector Spinae Activity During Anterior Trunk Flexion of People Who Use the Computer for More Than 30 h a Week 1 Introduction 2 Materials and Methods 2.1 Participants 2.2 Data Acquisition 2.3 Data Analysis 3 Results and Discussion 4 Conclusions References Biocompatibility In-Vivo Evaluation of Polypyrrole/Iodine Synthesized by Plasma Polymerization 1 Introduction 2 Methods 2.1 Polypyrrole/Iodine Synthesis and Characterization 2.2 Sample Preparation and Doses 2.3 Experimental Animals 2.4 Median Lethal Dose 2.5 Subacute Systemic Toxicity 3 Results 3.1 Polypyrrole/Iodine Synthesis and Characterization 3.2 Median Lethal Dose 3.3 Subacute Systemic Toxicity 4 Conclusions References Exploring the Biological Potential of Hydroxyapatite-Doped with Magnesium: Cytotoxicity and Cell Viability Assessment 1 Introduction 2 Material and Methods 2.1 Nano Hydroxyapatite Synthesis 2.2 X-ray Diffraction Experiments 2.3 Scanning Electron Microscopy 2.4 Culture and Treatment of Fibroblasts Obtained from Chicken Embryos 2.5 Cell Viability and Cytotoxicity Assays 3 Results 3.1 X-ray Diffraction Experiments 3.2 SEM Experiments 3.3 Cytotoxicity and Cell Viability Assays 4 Discussion and Conclusion References Voronoi 3D: A Novel Approach to Design 3D PLA/HAp Printed Scaffolds for Tissue Engineering Applications 1 Introduction 2 Methodology 2.1 Scaffold Design 2.2 Fused Deposition Modeling (FDM) 3D Printing 2.3 HAp Synthesis by HAHM and Characterization 3 Results 4 Analysis 5 Conclusions References Combating Prosthetic Infections: Synthesis, Characterization, and Evaluation of Magnesium-Doped Hydroxyapatite Nanofibers with Antibacterial Properties 1 Introduction 2 Materials and Methods 2.1 Synthesis of HAp by HAHM 2.2 Characterization of HAp Nanofibers 2.3 Assessment of Antimicrobial Activity 3 Results 3.1 X-ray Diffraction 3.2 SEM 3.3 Energy Dispersive X-ray Spectroscopy 3.4 Kirby Bauer Disk Diffusion Susceptibility Test 4 Analysis 5 Conclusion References Characterization and Antimicrobial Evaluation of Gadolinium- Doped Hydroxyapatite for Potential Use as Drug Carrier System 1 Introduction 2 Material and Methods 2.1 HAp Gd Synthesis 2.2 Characterization of Hap-Gd Structures 3 Results 3.1 SEM of HAp-Gd 3.2 EDS of HAp-Gd 3.3 Antimicrobial Activity 4 Analysis References Wrist-Forearm Differential Kinematics Using Monocular Vision Capture 1 Introduction 2 Methods 2.1 Material 2.2 Participants 2.3 Assessment Procedure 3 Results 4 Discussion 5 Conclusions References Knee Osteoarthritis Therapy Assistance Software 1 Introduction 1.1 Problem Statement 2 Theorical Framework 2.1 Osteoarthrosis 3 Methodology 4 Results 5 Conclusions References Hand Assessment Device Prototype 1 Introduction 2 Materials and Methods 2.1 Materials 2.2 Prototype Development 2.3 Data Collection 3 Results 4 Conclusions References Determination of the Survival of Recellularized Primary Hepatocytes in a Wistar Rat Liver Extracellular Matrix 1 Introduction 2 Material and Methods 3 Results 4 Conclusion References Clinical Engineering, Regulations and Innovation and Development of Technologies for Health, Medical Physics An Experimental Study of Induced Maculopathy in Ex-Vivo Tissue by Laser Pointers 1 Introduction 2 Materials and Methods 3 Results and Discussion 4 Conclusions and Future Work References Innovation of Sanitization Procedures for Mechanical Ventilators Using Six Sigma Methodology 1 Introduction 2 Methodology 3 Results 3.1 Cleaning Procedure 3.2 Disinfection Procedure for Accessories 3.3 High-Level Disinfection Procedure for Mechanical Ventilators 4 Implementation of Innovations (Pilot Program) 4.1 Control of Disposable Accessories 4.2 Control of Completion of Mechanical Ventilator Cleaning Procedure 4.3 Measurement of Disinfection Time 5 Conclusion References A Technical Assessment Tool to Prioritize Medical Devices Replacement 1 Introduction 2 Methodology 2.1 Definition of Variables 2.2 Technical Indicator 2.3 Application of the Technical Indicator 3 Results 4 Conclusion References Innovation of Pre-surgical Orthopedics Process for Patients with Cleft Lip and Palate Using the Six Sigma Methodology 1 Introduction 2 Methodology 3 Results 3.1 Pre-surgical Orthopedics Medical Devices 3.2 Analysis of the Pre-surgical Orthopedics Process 3.3 Innovation of the Pre-surgical Orthopedics Process 3.4 Implementation of the Innovations 4 Conclusion References Permanent Changes in Clinical Engineering Procedures Since COVID-19 in OECD Countries 1 Introduction 2 Methods 2.1 Document Search 2.2 Classification of Information Sources 2.3 Content Analysis and Identification of Adaptations 2.4 Categorization of Identified Changes 3 Results 3.1 Document Search 3.2 Summary of Selected Sources 3.3 Summary of Findings 3.4 Limitations and Future Areas of Opportunity 4 Conclusions References Relationship Between Neuroarchitecture and Stress Reduction Compared to Conventional Architecture in Healthcare Personnel 1 Introduction 2 Materials and Methods 2.1 System Development 2.2 Data Acquisition 2.3 Data Analysis 3 Results 4 Discussion 5 Conclusion References Implementation of QR Codes on Medical Equipment as a Tool for Hospital Management 1 Introduction 2 Materials and Methods 2.1 Design and Implementation of the System 2.2 Experiment 3 Results 3.1 Implemented System 3.2 Hypothesis Testing 4 Discussion 5 Conclusion References Examining the Impact of Academic Degree Level on Misinformation Levels Regarding the COVID-19 Pandemic in Mexico: A Social Media Perspective 1 Introduction 2 Materials and Methods 3 Results 4 Discussion 5 Conclusion References Design Thinking Methodology Applied for the Development of Remote Teaching Models in Biomedical Engineering 1 Introduction 2 Methodology 2.1 Empathize 2.2 Define 2.3 Ideate 2.4 Prototype 2.5 Test 3 Results and Discussion 3.1 Empathy 3.2 Definition 3.3 Ideation 3.4 Prototyping 3.5 Testing 3.6 Discussion 4 Conclusions References Author Index