Numerical Analyses of the Gyroid Structure for Use in Dental and Orthopaedic Implants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00342950" target="_blank" >RIV/68407700:21110/19:00342950 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/19:00334145

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Numerical Analyses of the Gyroid Structure for Use in Dental and Orthopaedic Implants

Popis výsledku v původním jazyce

The proposed work deals with the numerical analyses of different variants of the gyroid structure. The analyses were carried out to determine the optimal geometry (wall thickness, spacing) of the gyroid structure for use in dental and orthopaedic implants. Since the human body represents an environment of (compared to metals) soft tissues, it is not always desirable to introduce a structure with high stiffness as an implant. The gyroid structure (on the macroscopical level) represents a porous structure that reduces the overall stiffness of the implant if applied on the outer layer of the implant. What is more, this kind of mesh provides interesting features for tissue scaffolding due to high porosity which gives an opportunity to design a structure that can also meet the requirement for the optimal pore size with regard to the most effective bone ingrowth. Furthermore, we can minimize the stress shield effect which can lead to the bone resorption after implant insertion.

Název v anglickém jazyce

Numerical Analyses of the Gyroid Structure for Use in Dental and Orthopaedic Implants

Popis výsledku anglicky

The proposed work deals with the numerical analyses of different variants of the gyroid structure. The analyses were carried out to determine the optimal geometry (wall thickness, spacing) of the gyroid structure for use in dental and orthopaedic implants. Since the human body represents an environment of (compared to metals) soft tissues, it is not always desirable to introduce a structure with high stiffness as an implant. The gyroid structure (on the macroscopical level) represents a porous structure that reduces the overall stiffness of the implant if applied on the outer layer of the implant. What is more, this kind of mesh provides interesting features for tissue scaffolding due to high porosity which gives an opportunity to design a structure that can also meet the requirement for the optimal pore size with regard to the most effective bone ingrowth. Furthermore, we can minimize the stress shield effect which can lead to the bone resorption after implant insertion.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

EAN 2019 57th conference on experimental stress analysis CONFERENCE PROCEEDINGS

ISBN

9788021457669

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

544-547

Název nakladatele

Česká společnost pro mechaniku

Místo vydání

Praha

Místo konání akce

Luhačovice

Datum konání akce

3. 6. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000568113800087