title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð¼Ð¿Ð»Ð°Ð½ÑÐ°ÑÐ° ÑÐ°Ð·Ð¾Ð±ÐµÐ´ÑÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ°Ð²Ð° ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð¨Ð°Ð»Ð¿ÐµÐ³Ð¸Ð½, ÐÑÐ¸Ð³Ð¾ÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÐÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¸Ðµ Ð¿ÑÐ¸Ð±Ð¾ÑÑ, Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ
Ð ÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð³ÑÐ°ÑÐ¸Ñ
ÑÐ°Ð·Ð¾Ð±ÐµÐ´ÑÐµÐ½Ð½ÑÐ¹ ÑÑÑÑÐ°Ð²
ÑÐ½Ð´Ð¾Ð¿ÑÐ¾ÑÐµÐ·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ¾Ð¼Ð¾Ð³ÑÐ°ÑÐ¸Ñ
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description: Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð° 3D Ð¼Ð¾Ð´ÐµÐ»Ñ Ð±ÐµÐ´ÑÐµÐ½Ð½Ð¾Ð¹ ÐºÐ¾ÑÑÐ¸ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÐ°Ð»ÑÐ½ÑÑ ÑÐ½Ð¸Ð¼ÐºÐ¾Ð², Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð±Ð¸Ð¾Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¸Ð¼Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ°Ð¼Ð¸ Ð¡Ð°ÑÐ°ÑÐ¾Ð²ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÐµÐµ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·. Ð ÑÐµÑÐ²ÐµÑÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð±ÑÐ»Ð¾ ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð·Ð¾Ð±ÐµÐ´ÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸Ð¼Ð¿Ð»Ð°Ð½ÑÐ°ÑÐ° Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð±ÐµÐ´ÑÐµÐ½Ð½Ð¾Ð¹ ÐºÐ¾ÑÑÐ¸, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÐºÐ¾ÑÑÐ¸ Ñ Ð¸Ð¼Ð¿Ð»Ð°Ð½ÑÐ°ÑÐ¾Ð¼. Ð Ð¿ÑÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð±ÑÐ»Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð° 3D Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ°Ð·Ð¾Ð±ÐµÐ´ÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸Ð¼Ð¿Ð»Ð°Ð½ÑÐ°ÑÐ° Ñ Ð²Ð½ÑÑÑÐµÐ½Ð½ÐµÐ¹ ÑÐµÑÐµÑÑÐ°ÑÐ¾Ð¹ ÑÑÑÑÐºÑÑÑÐ¾Ð¹, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾Ð²Ð¼ÐµÑÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð±ÐµÐ´ÑÐµÐ½Ð½Ð¾Ð¹ ÐºÐ¾ÑÑÐ¸ Ð²Ð¼ÐµÑÑÐµ Ñ Ð¼Ð¾Ð´ÐµÐ»ÑÑ Ð¸Ð¼Ð¿Ð»Ð°Ð½ÑÐ°ÑÐ° Ñ Ñ.Ð½. "lattice structure". Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð° 3D Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¸Ð¼Ð¿Ð»Ð°Ð½ÑÐ°ÑÐ° Ñ Ð²Ð½ÑÑÑÐµÐ½Ð½ÐµÐ¹ ÑÐµÑÐµÑÑÐ°ÑÐ¾Ð¹ ÑÑÑÑÐºÑÑÑÐ¾Ð¹ Ñ Ð¼ÐµÐ½ÑÑÐµÐ¹, Ð² ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¸ Ñ Ð¾ÑÐ¸Ð³Ð¸Ð½Ð°Ð»ÑÐ½ÑÐ¼ Ð¸Ð¼Ð¿Ð»Ð°Ð½ÑÐ°ÑÐ¾Ð¼, Ð¼Ð°ÑÑÐ¾Ð¹ Ð¸ ÑÐ¾Ð¿Ð¾ÑÑÐ°Ð²Ð¸Ð¼ÑÐ¼Ð¸ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÐ¼Ð¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°Ð¼Ð¸. Ð¢Ð°ÐºÐ¸Ð¼ Ð¾Ð±ÑÐ°Ð·Ð¾Ð¼, Ð¼Ð¾Ð¶Ð½Ð¾ Ð³Ð¾Ð²Ð¾ÑÐ¸ÑÑ Ð¾ ÑÐ¾Ð¼, ÑÑÐ¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑÐµÑÑÐ°ÑÑÑ ÑÑÑÑÐºÑÑÑ Ð² Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½Ðµ - ÑÑÐ¾ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð½Ð¾Ðµ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹. ÐÐ¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ, ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾, Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ Simpleware, Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½Ð¾Ð¹ Ð´Ð»Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¾Ð¼Ð¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹, ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ 3D-Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹, ÐºÐ¾Ð½ÐµÑÐ½Ð¾-ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½ÑÑ ÑÐµÑÐ¾Ðº ÑÐ°ÑÑÐµÑÐ½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð¸ ÑÐµÑÐµÑÑÐ°ÑÑÑ ÑÑÑÑÐºÑÑÑ, Ð¸ ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÑÑÑÐºÑÑÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ANSYS Structural. Ð¢Ð°ÐºÐ¶Ðµ Ð´Ð»Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹ Ð¸ ÑÐµÐºÑÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐ»Ð°ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð° 3D Ð³Ð¸Ð±ÑÐ¸Ð´Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ solidThinking Evolve.
description: It is hard to imagine modern medicine without a diagnosis of patients using tomography. Thanks to its informational content about the internal structure of the patient's body, tomography is a valuable tool in hands of doctors to analyze various disorders of the femoral bone joint. One of the common treatments of such disorders is total joint replacement, which means a complete replacement of the damaged joint with an artificial one. Due to the fact that such operations are considered to be a serious surgical procedure in a patient's body, higher demands are made not only on the tomographic images processing, but also on the quality of implants that are implanted in the patient's body.On the other hand, constant interest towards lattice structures generation arouses in the engineering field. Lattice structures are used to create light, strong and sustainable constructions. Lattice structures consist of small cells which create the microstructure of construction's geometry. Such structures cannot be produced by traditional manufacturing means, and that is why additive technologies are used to create them.The primary purpose of this master's thesis is to create a model of the femoral bone hip implant with an internal lattice structure and to compare its strength and mass characteristic with a solid implant. The thesis is written on one hundred and two pages, consists of an introduction, five chapters, a conclusion and list of literature consisting of eleven sources.In the first chapter historical information is presented, as well as a benchmark of obtaining a 3D model of the tomographic images is resolved (simulated in Simpleware software system). The second chapter is a mathematical justification of the main provisions of computer tomography techniques and finite elements method. It also describes the femoral bone joint implant operation process.
description: In the third chapter a 3D model of a human femur was obtained, based on real tomography images provided by biomedical engineers of Saratov State University, and its stress and strength analysis was performed. In the fourth chapter positioning of the femoral bone joint implant relating to the femur was modeled, and strength analysis of obtained bone model with implant was performed. In the fifth chapter a 3D model of the femoral bone joint implant with an internal lattice structure was designed and strength analysis of this model was fulfilled. Thus, the 3D model of the implant with an internal lattice structure was obtained, with the mass smaller than of the original implant mass, and with comparable strength characteristics. This results show that the use of lattice structures in medicine is a prospective direction for future research. Virtual simulation and strength analysis was carried out using respectively Simpleware software for the tomography images processing, 3D-models creation, finite elements meshes of computational models and lattice structures, and ANSYS Structural software for structural analysis fulfillment. solidThinking Evolve, a software system of 3D hybrid modeling, was applied for image processing and 3D textures.