ERGİN TÖNÜK

3810

Diz altı ampute kalıntı bacaklarında yumuşak doku mekanik malzeme özelliklerinin deneysel olarak belirlenmesine yönelik çalışmalar

Bu çalışmada diz altı (trans tibial) amputelerde protez soketi-yumuşak doku mekanik etkileşimini sonlu elemanlar yöntemiyle modellemeye yönelik, yumuşak doku mekanik özelliklerinin belirlenebilmesi için yapılan bir dizi deney ve elde edilen ilk sonuçlar sunulmuş, ileriye yönelik öneriler sıralanmıştır.

In this manuscript the first results of soft tissue tests for material identification to model soft tissue-prosthehic socket mechanical interactions of trans-tibial amputees via finite element analysis and the recommendations for further research are presented.

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1. Sanders, J. E. and Daly, C. H., 1993. “Measurement of stresses in three orthogonal directions at the residual limb-prosthetic socket interface”, IEEE Trans. Rehab. Eng., C. 1, sf. 79-85, 1993.

2. Sanders, J. E., Lam, D. Dralle, A. J. ve Okumura, R., 1997.“Interface pressures and shear stresses at thirteen socket sites on two persons with transtibial amputation”, J. Rehabil. Res. Dev., C. 34, sf. 19-43.

3. Sanders, J. E., Bell, D. M., Okumura, R. M. ve Dralle, A. J., 1998. “Effects of alignment changes on stance phase pressures and shear stresses on transtibial amputees: Measurements from 13 transducer sites”, IEEE Trans. Rehab. Eng., C. 6, sf. 21-31.

4. Zhang, M., Turner/Smith, A. R, Tanner, A. ve Roberts, V. C., 1998. “Clinical investigation of pressure and shear stress on the trans0tibial stump with a prosthesis”, Med. Eng. Phys. C. 20, sf. 188-198.

5. Sanders, J. E. ve Daly, C. H., 1999. “Interface pressures and shear stresses; sagittal plane angular alignment effects in three trans-tibial amputee case studies”, Prosthet. Orthotics Int. C. 23, sf. 21-29.

6. Silver/Thorn, M. B., Steege, J. W. ve Childress, D. S., 1996. “A review of prosthetic interface stress investigations”, J. Rehabil. Res. Dev., C. 33, sf. 253-266.

7. Zachariah S. G. ve Sanders, J. E., 1996. “Interface mechanics in lower-limb external prosthetics: A review of finite element methods”, IEEE Trans. Rehab. Eng., C. 4, sf. 288-302.

8. Zhang, M., Mak, A. F. T. ve Roberts, V. C., 1998. “Finite element modelling of a residual lower-limb in a prosthetic socket: A survey of development in the first decade”, Med. Eng. Phy., C. 20, sf. 360-373.

9. Zheng, Y. P. ve Mak, A. F. T., 1995. “Development of an ultrasound indentation system for biomechanical properties assesment of soft tissue in vivo”. Proc 17th Ann. Conf. Eng. Med. Biol., sf. 1599-1600.

10. Vannah, W. M. ve Childress, D. S., 1996, Indentor tests and finite element modeling of bulk muscular tissue in vivo”. J. Rehabil. Res. Dev. C. 33, sf. 239-252.

11. Houston, V. L., Luo, G., Mason, C. P., Beattie, A. C., LaBlanc, K. P. ve Gaebarini, M. , 1997. “Tissue biomechanical studies for prosthetic socket design”. Proc. Bioeng. Conf. C. 35, sf. 245-246.

12. Silver/Thorn, M. B., 1999. “In vivo indentation of lower extremity soft tissues”. IEEE Trans. Rehab. Eng. C. 7, sf. 268-277.

13. Zheng, Y. P. ve Mak, A. F. T., 1999. “Extraction of quasi0linear viscoelastic parameters for lower limb soft tissues from manual indentation experiment”. J. Biomech. Eng., C. 121, sf. 330-339.

14. Tönük, E. ve Silver/Thorn, M. B., 1999. “Nonlinear viscoelastic material property estimation for lower extremity residual limbs”. Proc. 1st Joint BMES& EMBS Conf. sf. 645.

15. Pathak, A., Silver/Thorn, M. B., Thierfelder, C. A. ve Prieto, T. E., 1998. “Design of a rate controlled indentor for in vivo analysis of residual limb tissues”, IEEE Trans. Rehab. Eng. C. 6, sf. 12-20.

16. Tönük, E. ve Silver/Thorn, M. B., 1999. “Effect of curvature on lower extremity residual limb models”. Proc. 1stJoint BMES& EMBS Conf. sf. 639.

17. Tönük, E. ve Silver/Thorn, M. B., 2001. “Nonlinear elastic material property estimation of lower extremity residual limb tissues”. IEEE Trans. Rehab. Eng. (editörde incelemede).

18. Mak, A. F. T., Liu, G. H. W. ve Lee, S. Y., 1994. “Biomechanical assessment of below-knee residual limb tissue”. J. Rehab. Res. Dev. C. 31, sf. 188-198.
Mühendis ve Makina-Cover
  • ISSN: 1300-3402
  • Yayın Aralığı: Yılda 4 Sayı
  • Başlangıç: 1957
  • Yayıncı: TMMOB MAKİNA MÜHENDİSLERİ ODASI
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Diz altı ampute kalıntı bacaklarında yumuşak doku mekanik malzeme özelliklerinin deneysel olarak belirlenmesine yönelik çalışmalar

ERGİN TÖNÜK

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