{"title":"The mechanical properties of 3D printing materials in different printing orientations","authors":"Márk Parragh, S. Manó","doi":"10.17489/2018/1/01","DOIUrl":"https://doi.org/10.17489/2018/1/01","url":null,"abstract":"","PeriodicalId":30208,"journal":{"name":"Biomechanica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44936342","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}
{"title":"Validation of a gait analysis system based on Augmented Reality markers","authors":"Gergely Nagymáté, R. Kiss","doi":"10.17489/2018/1/02","DOIUrl":"https://doi.org/10.17489/2018/1/02","url":null,"abstract":"","PeriodicalId":30208,"journal":{"name":"Biomechanica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48405052","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}
{"title":"The role of head movement in human balancing","authors":"B. Kiss, R. Kiss","doi":"10.17489/2018/1/05","DOIUrl":"https://doi.org/10.17489/2018/1/05","url":null,"abstract":"","PeriodicalId":30208,"journal":{"name":"Biomechanica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45449251","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}
A csontok potlasara szamos sebeszeti beavatkozas soran szukseg lehet. Napjainkban jellemzően sorozatgyartott implantatumok beultetesevel kezelik a defektusokat. Ezek az implantatumok anyagukbol es tomor belső szerkezetukből eredően a kornyező csontszovetek szerkezetenek fellazulasat okozhatjak, ami hosszutavon az implantatum kilazulasahoz vezet. Az orvostechnikaban egyre nagyobb teret hodito additiv gyartastechnologiak lehetőve teszik az olyan szemelyre szabott implantatumok gyartasat, melyek belső strukturaja a csontszovetek mimetikajan alapszik. Ezek az egyedi tervezesű csontpotlasok porozus szerkezetuk reven szivosabbak, kedvező feszultsegviszonyokat teremtenek, ezert elettartamuk nagyobb a hagyomanyos, sorozatgyartott implantatumokenal. Jelen cikk a szemelyre szabott csontpotlo implantatumok tervezesi es gyartasi folyamatat ismerteti az irodalomfeldolgozas kritikai elemzese alapjan. Bone replacement may be required during many surgical interventions. Nowadays, defects are typically handled by implanting serial implants. Due to their material and solid internal structure these implants can cause degeneration in the structure of the surrounding bone tissues, resulting the loosening of the implant in the long run. Addictive manufacturing technologies that are gaining ground in healthcare make it possible to produce customized implants whose internal structure is based on the mimetics of bone tissue. Due to their porous structure these custom-designed bone replacements are more tough and create favorable tension, therefore they have a longer lifespan than conventional, serial implants. This article is a critical literature review of the design and manufacturing process of personalized bone replacements. DOI: 10.17489/2018/1/06
{"title":"Személyre szabott csontpótló implantátumok előállításának folyamata irodalomfeldolgozás alapján","authors":"Popovics Júlia, Manó Sándor, M. KissRita","doi":"10.15289/bh.v11i1.265","DOIUrl":"https://doi.org/10.15289/bh.v11i1.265","url":null,"abstract":"A csontok potlasara szamos sebeszeti beavatkozas soran szukseg lehet. Napjainkban jellemzően sorozatgyartott implantatumok beultetesevel kezelik a defektusokat. Ezek az implantatumok anyagukbol es tomor belső szerkezetukből eredően a kornyező csontszovetek szerkezetenek fellazulasat okozhatjak, ami hosszutavon az implantatum kilazulasahoz vezet. Az orvostechnikaban egyre nagyobb teret hodito additiv gyartastechnologiak lehetőve teszik az olyan szemelyre szabott implantatumok gyartasat, melyek belső strukturaja a csontszovetek mimetikajan alapszik. Ezek az egyedi tervezesű csontpotlasok porozus szerkezetuk reven szivosabbak, kedvező feszultsegviszonyokat teremtenek, ezert elettartamuk nagyobb a hagyomanyos, sorozatgyartott implantatumokenal. Jelen cikk a szemelyre szabott csontpotlo implantatumok tervezesi es gyartasi folyamatat ismerteti az irodalomfeldolgozas kritikai elemzese alapjan. Bone replacement may be required during many surgical interventions. Nowadays, defects are typically handled by implanting serial implants. Due to their material and solid internal structure these implants can cause degeneration in the structure of the surrounding bone tissues, resulting the loosening of the implant in the long run. Addictive manufacturing technologies that are gaining ground in healthcare make it possible to produce customized implants whose internal structure is based on the mimetics of bone tissue. Due to their porous structure these custom-designed bone replacements are more tough and create favorable tension, therefore they have a longer lifespan than conventional, serial implants. This article is a critical literature review of the design and manufacturing process of personalized bone replacements. DOI: 10.17489/2018/1/06","PeriodicalId":30208,"journal":{"name":"Biomechanica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47658318","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}
Kristóf Rácz, Zsófia Pálya, M. Takács, Gergely Nagymáté, R. Kiss
{"title":"Investigation of calibration accuracy of anatomical landmarks in an optical motion analysis method","authors":"Kristóf Rácz, Zsófia Pálya, M. Takács, Gergely Nagymáté, R. Kiss","doi":"10.17489/2018/1/04","DOIUrl":"https://doi.org/10.17489/2018/1/04","url":null,"abstract":"","PeriodicalId":30208,"journal":{"name":"Biomechanica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45816897","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}
{"title":"Investigation of the effect of gradually increasing running performance on the gait parameters","authors":"Zsófia Pálya, R. Kiss","doi":"10.17489/2018/1/03","DOIUrl":"https://doi.org/10.17489/2018/1/03","url":null,"abstract":"","PeriodicalId":30208,"journal":{"name":"Biomechanica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41251185","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}
A kopas olyan mechanikai faktor, amely az terdizuleti implantatumok elettartamat legjelentősebben befolyasolja. Implantatumok eseteben a kopas vizsgalatahoz kulonboző berendezesekkel (pin-on-disc, terd szimulator) kiserleteket vegeznek, amely kiserletekben tobb parameter mellett, allando csuszva-gordulesi tenyezőt alkalmaznak. Az utobbi evekben megjelent cikkek alapjan, tobb szerző cafolja azt az allitast, hogy az allando csuszva-gordulesi tenyező megfelelő lenne a modellezesnel. Ez a terdizulet kapcsolodo geometriajanak bonyolultsagaval indokolhato, ami miatt a lokalis kinematika is tul komplexe valik az ilyen egyszerű feltetel alkalmazhatosagahoz. Ebben a tanulmanyban, a csuszva-gordules valtozasanak hatasat kivanjuk bemutatni egy jol ismert mechanikai kopas modellen, az un. Archard modellen. A modell altal kimutathatova valik, hogy a kopas a korabbi eredmenyekkel ellentetben, 10% tulbecsult a 0 es 60 behajlitasi fok koze eső tartomanyban, jaras soran, mig 65% alulbecsult a 0-120 behajlitasi fok koze eső tartomanyban, guggolas soran. DOI: 10.17489/biohun/2017/1/06
{"title":"Mechanikai modell a tibio-femoralis kapcsolat során fellépő kopás meghatározására térdimplantátumokban","authors":"Fekete Gusztáv, Biro Istvan, M. Béla","doi":"10.15289/BH.V10I1.236","DOIUrl":"https://doi.org/10.15289/BH.V10I1.236","url":null,"abstract":"A kopas olyan mechanikai faktor, amely az terdizuleti implantatumok elettartamat legjelentősebben befolyasolja. Implantatumok eseteben a kopas vizsgalatahoz kulonboző berendezesekkel (pin-on-disc, terd szimulator) kiserleteket vegeznek, amely kiserletekben tobb parameter mellett, allando csuszva-gordulesi tenyezőt alkalmaznak. Az utobbi evekben megjelent cikkek alapjan, tobb szerző cafolja azt az allitast, hogy az allando csuszva-gordulesi tenyező megfelelő lenne a modellezesnel. Ez a terdizulet kapcsolodo geometriajanak bonyolultsagaval indokolhato, ami miatt a lokalis kinematika is tul komplexe valik az ilyen egyszerű feltetel alkalmazhatosagahoz. Ebben a tanulmanyban, a csuszva-gordules valtozasanak hatasat kivanjuk bemutatni egy jol ismert mechanikai kopas modellen, az un. Archard modellen. A modell altal kimutathatova valik, hogy a kopas a korabbi eredmenyekkel ellentetben, 10% tulbecsult a 0 es 60 behajlitasi fok koze eső tartomanyban, jaras soran, mig 65% alulbecsult a 0-120 behajlitasi fok koze eső tartomanyban, guggolas soran. DOI: 10.17489/biohun/2017/1/06","PeriodicalId":30208,"journal":{"name":"Biomechanica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48460961","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}
Pub Date : 2017-08-31DOI: 10.17489/BIOHUN/2017/1/01
Kristóf Andrónyi
{"title":"The life and the intellectual legacy of Prof. Gábor Krakovits","authors":"Kristóf Andrónyi","doi":"10.17489/BIOHUN/2017/1/01","DOIUrl":"https://doi.org/10.17489/BIOHUN/2017/1/01","url":null,"abstract":"","PeriodicalId":30208,"journal":{"name":"Biomechanica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43525243","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}
Pub Date : 2017-08-31DOI: 10.17489/BIOHUN/2017/1/03
Kristóf Andrónyi, G. Katona, G. Krakovits
{"title":"Determination of a reproducible flexion axis of the knee joint","authors":"Kristóf Andrónyi, G. Katona, G. Krakovits","doi":"10.17489/BIOHUN/2017/1/03","DOIUrl":"https://doi.org/10.17489/BIOHUN/2017/1/03","url":null,"abstract":"","PeriodicalId":30208,"journal":{"name":"Biomechanica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46198267","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}
{"title":"Improving the knee prosthesis kinematics with the use of the evolutionary algorithm","authors":"Gergo Kopcsanyi, G. Balassa, I. Oldal","doi":"10.17489/BIOHUN/2017/07","DOIUrl":"https://doi.org/10.17489/BIOHUN/2017/07","url":null,"abstract":"","PeriodicalId":30208,"journal":{"name":"Biomechanica Hungarica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44675186","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}
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