Revolutionizing Medical Implant Fabrication: Advances in Additive Manufacturing of Biomedical Metals

International Journal of Extreme Manufacturing, Год журнала: 2024, Номер 7(2), С. 022002 - 022002

Опубликована: Ноя. 14, 2024

Highlights Exploring personalized biomedical metal implants through additive manufacturing (AM). Presenting new load-bearing and biodegradable alloys for implants. Showcasing AI 4D printing advancements in material properties. AM’s roles various medical fields. Highlighting perspectives of implant technology improved patient care.

Язык: Английский

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A review on the utilization of SS 316L lattice structures for orthopaedics developed by the laser powder bed fusion process

Proceedings of the Institution of Mechanical Engineers Part E Journal of Process Mechanical Engineering, Год журнала: 2025, Номер unknown

Опубликована: Фев. 16, 2025

Stainless Steel 316L (SS316L) is widely used in orthopaedics due to its biocompatibility, affordability, ease of fabrication, adequate mechanical strength and corrosion resistance. Despite many benefits, the stiffness SS316L has been a significant cause for concern since it causes stress shielding implant failure. A potential solution orthopaedic implants lattice SS316L, which can be fabricated using laser powder bed fusion (LPBF) process. The development structures LPBF process allows scaffolds adhere, grow differentiate bone cells with specific properties suitable implants. study highlights different employed implants, mainly focusing on gyroid delves into fabrication structures. Compared traditional solid TPMS showed at least 30%–70% improvement weight reduction, reduced by 80%, material saving 10%–20% biocompatibility 50%–200% osseointegration. other porous metallic there was 10%–15% compressive tensile strengths. concerning strength-to-weight ratio 40% economically viable. review also influence various parameters biological attributes structures, emphasizing benefits their impact Orthopaedics sector. Furthermore, leveraging unique lattices, offers promising an affordable compatible alternative titanium orthopaedics.

Язык: Английский

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A new era for applications of multi-principal element alloys in the biomedical field

Biomaterials Advances, Год журнала: 2025, Номер 172, С. 214244 - 214244

Опубликована: Фев. 27, 2025

Язык: Английский

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Tribocorrosion Behavior of Near-Beta Alloys for Biomedical Applications

˜The œminerals, metals & materials series, Год журнала: 2025, Номер unknown, С. 525 - 536

Опубликована: Янв. 1, 2025

Язык: Английский

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Evaluation of the influence of connection configuration on the implant-abutment interface vertical misfit of original milled titanium and laser-sintered cobalt-chromium abutments

Clinical Oral Investigations, Год журнала: 2025, Номер 29(1)

Опубликована: Янв. 22, 2025

Язык: Английский

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Hüftchirurgie: 3-D-gedruckte Implantate in der Revisionsendoprothetik

Deleted Journal, Год журнала: 2025, Номер unknown

Опубликована: Фев. 10, 2025

The adoption of 3D printing technology in hip surgery marks a substantial leap forward orthopedic surgery. This innovative approach allows for the creation patient-specific implants that significantly enhance fit and functionality. In our study, we demonstrate different uses 3D-printing techniques their preoperative, intraoperative, postoperative use treatment complex acetabular defects. Moreover, clinical outcomes 3D-printed have been discussed. By overcoming many limitations traditional manufacturing methods, facilitates production geometries highly porous structures improve implant fixation promote better bone ingrowth. We believe upcoming years, with help new technical improvements, will increase.

Язык: Английский

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An improved SPH for simulating SLM process with recoil pressure

International Journal of Mechanical Sciences, Год журнала: 2025, Номер 289, С. 110060 - 110060

Опубликована: Фев. 20, 2025

Язык: Английский

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Research advances and future perspectives of zinc-based biomaterials for additive manufacturing

Rare Metals, Год журнала: 2025, Номер unknown

Опубликована: Март 25, 2025

Язык: Английский

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Evaluation of the mechanical properties and cell cultural behavior of diamond lattice scaffolds with different porosities

Proceedings of the Institution of Mechanical Engineers Part H Journal of Engineering in Medicine, Год журнала: 2025, Номер unknown

Опубликована: Март 28, 2025

Metal porous structures are a common treatment for bone tissue loss when the exceeds self-repair capacity of human body. The structural characteristics, mechanical properties, and biological behavior scaffold biomaterials exert significant influence on formation new cells. objective this study was to ascertain cell with four distinct porosities (60%, 70%, 80%, 90%). Scaffold diamond lattice unit were manufactured by selective laser melting method using CoCr alloy powder diameter 4 mm height 5 then subjected static compression test. Subsequently, gingival fibroblast cells seeded into each sample via culture process, observed. According results obtained from test, 60% porosity demonstrated optimal performance effective modulus elasticity. In exhibited highest adherence rate.

Язык: Английский

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Microstructure analysis and biological properties of sodium hydroxyapatite with added citric acid to electrolyte

Digest Journal of Nanomaterials and Biostructures, Год журнала: 2025, Номер 20(1), С. 315 - 325

Опубликована: Апрель 14, 2025

The growth orientation of the HA crystals was controlled through addition sodium citrate to electrolyte during electrochemical deposition. Additionally, impact inhibition time on morphology across various deposition periods evaluated. differences in biocompatibility coatings due were elucidated. characterized scanning electron microscopy, X-ray diffraction, and Fourier-transform infrared spectroscopy. results revealed that controlling crystal-oriented significantly influenced cell adhesion migration. This enhancement improved suitability porous Ti scaffold for biomedical implant applications.

Язык: Английский

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