Introductory Chapter: Multi-Aspect Bibliographic Analysis of the Synergy of Technical, Biological and Medical Sciences Concerning Materials and Technologies Used for Medical and Dental Implantable Devices

Dobrzański, L. A.

doi:10.5772/intechopen.73094

Cited by 4 publications

(6 citation statements)

References 401 publications

(353 reference statements)

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“…Many research centers have dealt with the issues of tensile strength tests of Ti6Al4V alloys and CoCrMo alloys [ 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 27 , 28 , 29 ]. Yamanaka et al [ 22 , 23 , 27 ] conducted tests of the tensile strength of the biomedical CoCrMo alloy after multi-pass thermomechanical treatment.…”

Section: Overview and Discussionmentioning

confidence: 99%

“…Kong et al [ 20 ] conducted tests of the tensile strength of Ti6Al4V alloy samples from Selective Laser Melting (SLM) produced on a working platform in three directions of x , y and z . Dobrzański [ 29 ] conducted research on the influence of the technology of manufacturing microporous skeletons selectively laser sintered from titanium on the tensile strength.…”

Section: Overview and Discussionmentioning

confidence: 99%

“…Compressive strength tests of Ti6Al4V alloys and CoCrMo alloys have been carried out by many research centers [ 25 , 29 , 30 , 31 , 32 ]. Weißmann et al [ 25 ] determined the compressive strength of scaffolds made of Ti6Al4V alloy from SLM.…”

Section: Overview and Discussionmentioning

confidence: 99%

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Strength Tests of Alloys for Fixed Structures in Dental Prosthetics

Bojko

Ryniewicz

2022

Materials

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The production of fixed prosthetic restorations requires strength identification in terms of cognition and the targeted clinical applications. The aim of the study is to evaluate the static strength in axial tensile and compression tests of titanium and cobalt alloys for the supporting foundations of crowns and bridges produced using Computer Aided Design and Manufacturing (CAD/CAM) technologies: Direct Metal Laser Sintering (DMLS) and milling. The test materials are samples of Ti6Al4V and CoCrMo alloys obtained using digital technologies and, for comparison purposes, CoCrMo samples from traditional casting. For the studied biomedical alloys, R0.05, Rp0.2, Rm and Ru were determined in the tensile tests, and in the compression tests R0.01, Rp0.2 and the stress σ at the adopted deformation threshold. Tensile and compression tests of titanium and cobalt alloys indicate differences in strength parameters resulting from the technology applied. The manufacturing of the structures by DMLS provides the highest stress values that condition elastic deformations for cobalt biomaterials: R0.05 = 1180 MPa, R0.01 = 1124 MPa and for titanium biomaterials: R0.05 = 984 MPa, R0.01 = 958 MPa. The high resistance to deformation of CoCrMo and Ti6Al4V from DMLS may be beneficial for fixed prosthetic structures subjected to biomechanical stresses in the stomatognathic system and the impact of these structures on the dento-alveolar complex.

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Section: Overview and Discussionmentioning

confidence: 99%

Section: Overview and Discussionmentioning

confidence: 99%

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Strength Tests of Alloys for Fixed Structures in Dental Prosthetics

Bojko

Ryniewicz

2022

Materials

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“…However, the enormous achievements in the field of engineering, generally referred to as bioengineering, with the participation of medical and dental engineering, including, among others, advanced modeling, computational science, and computer-aided engineering design, materials engineering, materials process technologies, and manufacturing engineering together with additive technologies, nanotechnology, and surface engineering (Figure 13). Bioengineering is richly collaborative and interdisciplinary and focuses on integrative applications and solves problems left unanswered by engineering and physical/life science disciplines [131,132] Bioengineering tasks pose special challenges for the engineering staff of many specialties indicated in the diagram, which should meet, on the one hand, the expectations of doctors serving the avant-garde areas of medicine, regenerative dentistry, tissue engineering and corresponding to the challenges related to patients health, and on the other hand, Bioengineering tasks pose special challenges for the engineering staff of many specialties indicated in the diagram, which should meet, on the one hand, the expectations of doctors serving the avant-garde areas of medicine, regenerative dentistry, tissue engineering and corresponding to the challenges related to patients health, and on the other hand, fulfill the principles of the current development stage of Industry 4.0 [133][134][135][136][137][138][139] is very responsible research. According to complex and advanced original technologies, the most avant-garde trends concern the offering of personalized medical devices manufactured according to the patient's individual anatomical features and newer and newer biomaterials used in implantable devices.…”

Section: The Necessity For Physicians To Use Technical Solutions Supporting Medicine and Dentistrymentioning

confidence: 99%

Effect of Biomedical Materials in the Implementation of a Long and Healthy Life Policy

Dobrzański¹,

Dobrzańska-Danikiewicz

Dobrzański³

2021

Processes

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This paper is divided into seven main parts. Its purpose is to review the literature to demonstrate the importance of developing bioengineering and global production of biomaterials to care for the level of healthcare in the world. First, the general description of health as a universal human value and assumptions of a long and healthy life policy is presented. The ethical aspects of the mission of medical doctors and dentists were emphasized. The coronavirus, COVID-19, pandemic has had a significant impact on health issues, determining the world’s health situation. The scope of the diseases is given, and specific methods of their prevention are discussed. The next part focuses on bioengineering issues, mainly medical engineering and dental engineering, and the need for doctors to use technical solutions supporting medicine and dentistry, taking into account the current stage Industry 4.0 of the industrial revolution. The concept of Dentistry 4.0 was generally presented, and a general Bioengineering 4.0 approach was suggested. The basics of production management and the quality loop of the product life cycle were analyzed. The general classification of medical devices and biomedical materials necessary for their production was presented. The paper contains an analysis of the synthesis and characterization of biomedical materials supporting medicine and dentistry, emphasizing additive manufacturing methods. Numerous examples of clinical applications supported considerations regarding biomedical materials. The economic conditions for implementing various biomedical materials groups were supported by forecasts for developing global markets for biomaterials, regenerative medicine, and tissue engineering. In the seventh part, recapitulation and final remarks against the background of historical retrospection, it was emphasized that the technological processes of production and processing of biomedical materials and the systematic increase in their global production are a determinant of the implementation of a long and healthy policy.

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“…For the sake of completeness, it must be mentioned that some authors do not agree that the Ti6Al4V grade 23 displays non-toxic behavior, because of its V and Al contents [4][5][6][7]. Possible Fe toxicity has also been evidenced [8], since enhanced iron assimilation might be responsible for an excess of Fe content in different human organs (liver, pancreas, heart, etc.…”

Section: Introductionmentioning

confidence: 99%

Investigations into Ti-Based Metallic Alloys for Biomedical Purposes

Peter

2021

Metals

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In the present research paper, two systems based on Ti-Nb-Zr-Ta and Ti-Nb-Zr–Fe, containing non-toxic elements, are considered and investigated. The first aim of the paper is to enlarge up-to-date developed β-type Ti alloys, analyzing three different compositions, Ti-10Nb-10Zr-5Ta, Ti-20Nb-20Zr-4Ta and Ti-29.3Nb-13.6Zr-1.9Fe, in order to assess their further employment in biomedical applications. To achieve this, structural, microstructural, compositional and mechanical investigations were performed as part of this study. Based on the results obtained, the alloy with the highest Nb content seems to be the most appropriate candidate for advanced biomedical applications and, in particular, for bone substitution.

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Introductory Chapter: Multi-Aspect Bibliographic Analysis of the Synergy of Technical, Biological and Medical Sciences Concerning Materials and Technologies Used for Medical and Dental Implantable Devices

Cited by 4 publications

References 401 publications

Strength Tests of Alloys for Fixed Structures in Dental Prosthetics

Strength Tests of Alloys for Fixed Structures in Dental Prosthetics

Effect of Biomedical Materials in the Implementation of a Long and Healthy Life Policy

Investigations into Ti-Based Metallic Alloys for Biomedical Purposes

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