Critical Reviews in Biomedical Engineering最新文献_第5页

Surface Modification Strategies for Enhanced Morphological Performance in Biomedical Implantation: Recent Developments, Challenges, and Future Scope in the Health Sector. 生物医学植入中增强形态性能的表面修饰策略:卫生部门的最新发展、挑战和未来范围。

Critical Reviews in Biomedical Engineering Pub Date : 2022-01-01 DOI: 10.1615/CritRevBiomedEng.2022045153

Govind Murari, Ashutosh Maurya, Binayaka Nahak, Tej Pratap

{"title":"Surface Modification Strategies for Enhanced Morphological Performance in Biomedical Implantation: Recent Developments, Challenges, and Future Scope in the Health Sector.","authors":"Govind Murari, Ashutosh Maurya, Binayaka Nahak, Tej Pratap","doi":"10.1615/CritRevBiomedEng.2022045153","DOIUrl":"https://doi.org/10.1615/CritRevBiomedEng.2022045153","url":null,"abstract":"Surface modification is the science of manipulating surface morphology and interfacial properties and also plays a vital role in biomedical implantation. A few of the interfacial properties are biocompatibility, protein adsorption, wettability, cell proliferation, collagen, etc. These properties depend on surface modification strategies and significantly impact the implant response within the host body. Generally, the corrosion, surface wear, and degradation in the physiological environment limit the application of different biomaterials and can address through various surface modification strategies. These surface modifications developed over the years to improve the morphology and interfacial properties to meet the specific functional surface application in biomedical implantation. It can be done through surface roughening, patterning/texturing, coating with different materials, and hybrid modification. Further, the process development for bio-medical application, process capabilities, limitations, challenges, and characterization aspects are correlated to identify the effectiveness of different surface modification strategies. Finally, various innovative biomedical applications and surface characteristics are also present with future scope in the direction of surface modification for biomedical implantation.","PeriodicalId":53679,"journal":{"name":"Critical Reviews in Biomedical Engineering","volume":"50 6","pages":"13-43"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9761934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preface: International Conference on Advancements in Interdisciplinary Research (AIR-2022). 前言:国际跨学科研究进展会议(AIR-2022)。

Critical Reviews in Biomedical Engineering Pub Date : 2022-01-01 DOI: 10.1615/compmechcomputapplintj.v14.i2.10

Dharmendra Tripathi, A. Tiwari, Ashutosh Mishra

引用次数: 0

Preface: International Conference on Advancements in Interdisciplinary Research (AIR-2022). 序言：跨学科研究进展国际会议（AIR-2022）。

Critical Reviews in Biomedical Engineering Pub Date : 2022-01-01 DOI: 10.1615/CritRevBiomedEng.v50.i6.10

Dharmendra Tripathi, Abhishek Kumar Tiwari, Ashutosh Mishra

引用次数: 0

Progress in Excision Methods of Bone Materials. 骨材料切除方法研究进展。

Critical Reviews in Biomedical Engineering Pub Date : 2022-01-01 DOI: 10.1615/CritRevBiomedEng.2022045860

Dongxue Liu, Yihua Feng, Fei Wang, Changcai Qin, Zefei Zhang, Yanbin Shi

引用次数: 0

Bioinspired Pumping Flow Driven by Rhythmic Membrane Propulsion in a Porous Medium. 多孔介质中节律性膜推进驱动的生物激励泵流。

Critical Reviews in Biomedical Engineering Pub Date : 2022-01-01 DOI: 10.1615/CritRevBiomedEng.2022044973

D S Bhandari, Dharmendra Tripathi, Rakesh Kumar

引用次数: 0

CNN Features and Optimized Generative Adversarial Network for COVID-19 Detection from Chest X-Ray Images. 基于CNN特征和优化生成对抗网络的胸部x射线图像COVID-19检测

Critical Reviews in Biomedical Engineering Pub Date : 2022-01-01 DOI: 10.1615/CritRevBiomedEng.2022042286

Gotlur Kalpana, A Kanaka Durga, G Karuna

{"title":"CNN Features and Optimized Generative Adversarial Network for COVID-19 Detection from Chest X-Ray Images.","authors":"Gotlur Kalpana, A Kanaka Durga, G Karuna","doi":"10.1615/CritRevBiomedEng.2022042286","DOIUrl":"https://doi.org/10.1615/CritRevBiomedEng.2022042286","url":null,"abstract":"Coronavirus is a RNA type virus, which makes various respiratory infections in both human as well as animals. In addition, it could cause pneumonia in humans. The Coronavirus affected patients has been increasing day to day, due to the wide spread of diseases. As the count of corona affected patients increases, most of the regions are facing the issue of test kit shortage. In order to resolve this issue, the deep learning approach provides a better solution for automatically detecting the COVID-19 disease. In this research, an optimized deep learning approach, named Henry gas water wave optimization-based deep generative adversarial network (HGWWO-Deep GAN) is developed. Here, the HGWWO algorithm is designed by the hybridization of Henry gas solubility optimization (HGSO) and water wave optimization (WWO) algorithm. The pre-processing method is carried out using region of interest (RoI) and median filtering in order to remove the noise from the images. Lung lobe segmentation is carried out using U-net architecture and lung region extraction is done using convolutional neural network (CNN) features. Moreover, the COVID-19 detection is done using Deep GAN trained by the HGWWO algorithm. The experimental result demonstrates that the developed model attained the optimal performance based on the testing accuracy of 0.9169, sensitivity of 0.9328, and specificity of 0.9032.","PeriodicalId":53679,"journal":{"name":"Critical Reviews in Biomedical Engineering","volume":"50 3","pages":"1-17"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10616882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Simplistic Approach to Bone Healing Simulation. 骨愈合模拟的简单方法。

Critical Reviews in Biomedical Engineering Pub Date : 2022-01-01 DOI: 10.1615/CritRevBiomedEng.2022044728

Chander Sen, Jitendra Prasad

{"title":"A Simplistic Approach to Bone Healing Simulation.","authors":"Chander Sen, Jitendra Prasad","doi":"10.1615/CritRevBiomedEng.2022044728","DOIUrl":"https://doi.org/10.1615/CritRevBiomedEng.2022044728","url":null,"abstract":"A simple computational approach to simulation of healing in long bone fractures is presented. In particular, an algorithm that could simulate the formation, maturation, and resorption of fracture callus is developed and validated. The simplicity of the approach lies in the fact that the algorithm uses only the applied load and a single constraint parameter for the entire simulation. The work hypothesizes bone healing as a comprehensive energy minimization process where mechanical stimulation is proposed as the primary precursor for the beginning of different stages (i.e., callus formation, mineralization, and resorption). As such, the hypothesis is derived from the second law of thermodynamics which states that the energy of a closed system should be minimum at equilibrium. Alternatively, each stage of healing bone healing may be termed a state of homeostasis. The validation is done through a multi-material, time-based simulation of bone healing in a damaged tibia. The simulation uses a cross-section-based finite element model and an advanced version of an already validated structural optimization algorithm. The optimization objective is to minimize overall strain energy for the entire process, subject to a polar first moment of mass constraint. The simulation results show different stages of healing, where the algorithm generates a callus geometry similar to those observed experimentally. Eventually, a geometry similar to that in an intact cross-section is achieved by resorption of the callus from the unwanted sites.","PeriodicalId":53679,"journal":{"name":"Critical Reviews in Biomedical Engineering","volume":"50 6","pages":"1-12"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9761935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Near-Field Microwave Tomography of Biological Tissues: Future Perspectives. 生物组织的近场微波断层成像:未来展望。

Critical Reviews in Biomedical Engineering Pub Date : 2022-01-01 DOI: 10.1615/CritRevBiomedEng.2022042194

Andrew K Martusevich, Vladimir V Nazarov, Alexandra V Surovegina, Alexander V Novikov

{"title":"Near-Field Microwave Tomography of Biological Tissues: Future Perspectives.","authors":"Andrew K Martusevich, Vladimir V Nazarov, Alexandra V Surovegina, Alexander V Novikov","doi":"10.1615/CritRevBiomedEng.2022042194","DOIUrl":"https://doi.org/10.1615/CritRevBiomedEng.2022042194","url":null,"abstract":"This overview shows the mapping of specific visualization techniques, depth assessment of the structure of the underlying tissues and used wavelengths of radiation. Medical imaging is currently one of the most dynamically developing areas of medical science. The main aim of the review is a systematization of information on the current status of the microwave imaging of biological objects, primarily of body tissues. The main options of microwave sensing of biological objects are analyzed. Two basic techniques for sensing differing evaluation parameters are characterized. They are microwave thermometry (passive) and near-field resonance imaging. The physical principles of microwave sensing application are discussed. It is shown that the resonant near-field microwave tomography allows visualization of the structure of biological tissues on the basis of the spatial distribution of their electrodynamic characteristics - permittivity and conductivity. Potential areas for this method in dermatology, including dermatooncology, are shown. The known results of applying the method to patients with dermatoses are given. The informativeness of the technology in the early diagnosis of melanoma is shown. The prospects of microwave diagnostics in combustiology, reconstructive and plastic surgery are demonstrated. Thus, microwave sensing is a modern, dynamically developing method of biophysical assessment of body tissues. There is a strong indication of the feasibility of application of microwave sensing in combustiology (in different periods of burn disease), as well as in reconstructive surgery. Further research in this and other areas of biomedicine will significantly expand the range of possibilities of modern technologies of visualization.","PeriodicalId":53679,"journal":{"name":"Critical Reviews in Biomedical Engineering","volume":"50 4","pages":"1-12"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9777037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biotechnical System of Differential Diagnostics of Serous and Purulent Pyelonephritis in Pregnant Women Based on Fuzzy Logic for Decision-Making. 基于模糊决策的孕妇浆液性与化脓性肾盂肾炎鉴别诊断生物技术系统。

Critical Reviews in Biomedical Engineering Pub Date : 2021-01-01 DOI: 10.1615/CritRevBiomedEng.2021036519

Nikolay Aleexevich Korenevskiy, Stanislav Petrovich Seregin, Riad Taha Al-Kasasbeh, Gennadij Vjacheslavovich Siplivyj, Ayman Ahmad Alqaralleh, Ivan Mihajloich Kholimenko, Mahdi Salman Alshamasin, Maksim Urievich Ilyash, Sophia Nikolaevna Rodionova

{"title":"Biotechnical System of Differential Diagnostics of Serous and Purulent Pyelonephritis in Pregnant Women Based on Fuzzy Logic for Decision-Making.","authors":"Nikolay Aleexevich Korenevskiy, Stanislav Petrovich Seregin, Riad Taha Al-Kasasbeh, Gennadij Vjacheslavovich Siplivyj, Ayman Ahmad Alqaralleh, Ivan Mihajloich Kholimenko, Mahdi Salman Alshamasin, Maksim Urievich Ilyash, Sophia Nikolaevna Rodionova","doi":"10.1615/CritRevBiomedEng.2021036519","DOIUrl":"https://doi.org/10.1615/CritRevBiomedEng.2021036519","url":null,"abstract":"Urologists and nephrologists attribute pyelonephritis of pregnant women to the category of complicated upper urinary tract infections that threaten the development of a severe purulent-septic process. The frequency of pyelonephritis in pregnant women ranges from 12.2 to 33.8%. In this research, laboratory indicators of the state of immunity and lipid peroxidation using fuzzy decision logic are used to improve the quality of differential diagnosis of serous and purulent pyelonephritis in pregnant women. A space of informative indicators was formed that characterize the state of immune changes, making it possible to carry out the differential diagnosis of pyelonephritis forms in pregnant women with high accuracy. Results of the operation of the obtained decision rules in the control sample showed that the diagnostic efficiency of the proposed method reaches 93%, which is acceptable for use in medical practice.","PeriodicalId":53679,"journal":{"name":"Critical Reviews in Biomedical Engineering","volume":"49 1","pages":"67-75"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39275144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Design Considerations for Coronary Stents and their Efficacy: A Review. 冠状动脉支架的设计考虑及其疗效综述。

Critical Reviews in Biomedical Engineering Pub Date : 2021-01-01 DOI: 10.1615/critrevbiomedeng.2022040249

Chaitanya Karimanasseri

{"title":"Design Considerations for Coronary Stents and their Efficacy: A Review.","authors":"Chaitanya Karimanasseri","doi":"10.1615/critrevbiomedeng.2022040249","DOIUrl":"https://doi.org/10.1615/critrevbiomedeng.2022040249","url":null,"abstract":"Cardiovascular disease (CVD), referring to a group of diseases that inhibit the function of the heart or blood vessels, is the number one cause of death in the world. The largest subset of CVD is coronary heart disease (CHD), which is damage or disease to the heart's coronary arteries, usually caused by the buildup of atherosclerotic plaque over time along the walls of the coronary arteries. Such plaques can rupture, forming thrombi inside the arteries and limiting blood flow to the myocardium, thus leading to myocardial infarction (MI) and/or death. Coronary stents, together with balloon angioplasty, have so far been used extensively in percutaneous coronary intervention (PCI) to re-open blocked arteries and combat CHD. Since their introduction, the design of coronary stents has evolved significantly, with there today being many competing stent product types and products on the market. Each stent has a unique design with differing features, and it is the combination of such design choices that overall helps determine a coronary stent's safety and efficacy in treating CHD. This paper presents a review of the design considerations of coronary stents and their related clinical efficacy, focusing on developments over the past three years.","PeriodicalId":53679,"journal":{"name":"Critical Reviews in Biomedical Engineering","volume":"49 4 1","pages":"15-28"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67421303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1