Spatial deformations of osteosynthesis systems. Message 2. Experimental results
Test procedure and a device for the spatial loading of full-scale bone specimens with fractures and fixation means and simultaneous measurement of mutual displacements arising in the fracture region due to the load are presented. The device allows us to apply longitudinal, transverse bending and rot...
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| Format: | Article |
| Language: | English |
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National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
2020-09-01
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| Series: | Mechanics and Advanced Technologies |
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| Online Access: | http://journal.mmi.kpi.ua/article/view/195054 |
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| author | М. M. Dyman M. S. Shidlovskiy D. G. Odydko О. P. Zakhovaiko |
| author_facet | М. M. Dyman M. S. Shidlovskiy D. G. Odydko О. P. Zakhovaiko |
| author_sort | М. M. Dyman |
| collection | DOAJ |
| description | Test procedure and a device for the spatial loading of full-scale bone specimens with fractures and fixation means and simultaneous measurement of mutual displacements arising in the fracture region due to the load are presented. The device allows us to apply longitudinal, transverse bending and rotational one-time and long-term cyclic loads to the specimen, simulating the action of loads when walking. The measurement of displacements was carried out by digitally photographing the fracture areas followed by computer image processing.
The test results of the “tibia with simulated fracture - fixation plate” systems under spatial loading by three external forces are presented, which cause compression, bending and torsion. As a result of the tests, the values of mutual displacements and the angles of mutual rotation of parts of the fracture were measured.
Comparison of test and calculation results using the relationships described in Message 1 shows the suitability of the method, which allows us to quickly and reliably assess the level of displacements in bone fractures under the spatial loading. |
| format | Article |
| id | doaj-art-09643a4bccf74bcbb11216537d46dc5e |
| institution | Kabale University |
| issn | 2521-1943 2522-4255 |
| language | English |
| publishDate | 2020-09-01 |
| publisher | National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute" |
| record_format | Article |
| series | Mechanics and Advanced Technologies |
| spelling | doaj-art-09643a4bccf74bcbb11216537d46dc5e2025-08-20T03:34:25ZengNational Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"Mechanics and Advanced Technologies2521-19432522-42552020-09-012(89)10.20535/2521-1943.2020.89.195054195054Spatial deformations of osteosynthesis systems. Message 2. Experimental resultsМ. M. Dyman0M. S. Shidlovskiy1D. G. Odydko2О. P. Zakhovaiko3Національний технічний університет України «Київський політехнічний інститут імені Ігоря СікорськогоНаціональний технічний університет України «Київський політехнічний інститут імені Ігоря СікорськогоНаціональний технічний університет України «Київський політехнічний інститут імені Ігоря СікорськогоНаціональний технічний університет України «Київський політехнічний інститут імені Ігоря СікорськогоTest procedure and a device for the spatial loading of full-scale bone specimens with fractures and fixation means and simultaneous measurement of mutual displacements arising in the fracture region due to the load are presented. The device allows us to apply longitudinal, transverse bending and rotational one-time and long-term cyclic loads to the specimen, simulating the action of loads when walking. The measurement of displacements was carried out by digitally photographing the fracture areas followed by computer image processing. The test results of the “tibia with simulated fracture - fixation plate” systems under spatial loading by three external forces are presented, which cause compression, bending and torsion. As a result of the tests, the values of mutual displacements and the angles of mutual rotation of parts of the fracture were measured. Comparison of test and calculation results using the relationships described in Message 1 shows the suitability of the method, which allows us to quickly and reliably assess the level of displacements in bone fractures under the spatial loading.http://journal.mmi.kpi.ua/article/view/195054osteosynthesisbiomechanical characteristicstibiacompressionbendingtorsion |
| spellingShingle | М. M. Dyman M. S. Shidlovskiy D. G. Odydko О. P. Zakhovaiko Spatial deformations of osteosynthesis systems. Message 2. Experimental results Mechanics and Advanced Technologies osteosynthesis biomechanical characteristics tibia compression bending torsion |
| title | Spatial deformations of osteosynthesis systems. Message 2. Experimental results |
| title_full | Spatial deformations of osteosynthesis systems. Message 2. Experimental results |
| title_fullStr | Spatial deformations of osteosynthesis systems. Message 2. Experimental results |
| title_full_unstemmed | Spatial deformations of osteosynthesis systems. Message 2. Experimental results |
| title_short | Spatial deformations of osteosynthesis systems. Message 2. Experimental results |
| title_sort | spatial deformations of osteosynthesis systems message 2 experimental results |
| topic | osteosynthesis biomechanical characteristics tibia compression bending torsion |
| url | http://journal.mmi.kpi.ua/article/view/195054 |
| work_keys_str_mv | AT mmdyman spatialdeformationsofosteosynthesissystemsmessage2experimentalresults AT msshidlovskiy spatialdeformationsofosteosynthesissystemsmessage2experimentalresults AT dgodydko spatialdeformationsofosteosynthesissystemsmessage2experimentalresults AT opzakhovaiko spatialdeformationsofosteosynthesissystemsmessage2experimentalresults |