Xây dựng mô hình 3D mô phỏng hình dạng cấu trúc chi dưới cơ thể nữ sinh Việt Nam sử dụng công nghệ chụp cắt lớp CT

NGHIEN CLfU-TRAO B6 |

X A Y DUN G Md HlNH 3D MO PHON G HINH DANG CAU TRO C

CHI DUdl CO THg NU SINH VIET NAM s d DUNG C6N G

NGHE CHUP CAT LOP CT

ESTABLISHING 3D MODEL FOR SIMULATION OF THE LOWER LIMBS

FOR VIETNAMESE FEMALE STUDENT USING TOMOGRAPHY DATA CT

Nguyin Quoc Toan''', Sinh Van Hai', Phan Thanh Thao'

'Tnrong Dai hpc Bach Khoa Ha Noi

'Truong Dai hpc Kinh ti Ky thuat Cong nghiep

TOM TAT

Bdi bdo trinh bdy kit qud nghien cuu img diing cdng nghe chup cdt lop CT vdphdn mem thiet

ke 3D Solidwords dixdy dipig md hinh 3D, mo phong hinh dgng, cdu true vd Idch thuac chi duai

nit sinh Viet Nam. Trong nghien cuu, chung tdi da li^a chon 12 doi tuang nU do tuoi tu 18 den 24

CO ciing mot ddng nguai (ddng thdng): thong so kich thuac ca the phu hap vai vol bo thong so Mch

thuac ca the cua cdc ca so tieu chudn. Xay dung bo die lieu so hoa be mat ca the nguai bdng may

quet todn thdn 3D vd dnh chup cdt lap CTphdn thdn chi duai ca the nguai, mo hinh 3D dugc xdy

dung vai hai thdnh phdn chinh Id xuong vd bien dgng ngodi cda lop mo mem. Kit qua nghien cuu

ldm ca sa dit lieu cho thiet ke cdc sdn phdm det may, che tgo cdc mo hinh y hoc, cdc bo phdn cdy

ghep thay the xuang vd cong cuho trgphdu thugt.

Tir khoa: Mo phong 3D, chup cdt lap CT, mo hinh 3D ca thi ngudi.

ABSTRACT

This paper presents results of applied research in computerized tomography (CT) and 3D

designing software - Solidworks ftir constructing 3D models that simulated shapes, structures and

sizes of Vietnamese female student. In this study, we have chosen objects are 12femdle aged from

18 to 24 who have the same body shape (straight shape), the suitable body dimensions with set

of parameters of standard body dimensions. Constructed the digital data of body surfaces by 3D

body Scanner and images of the lower body taken by CT Scanner, the 3D models are composed

of two main parts that are bones and outer layer of soft tissues. The study results help create the

database for designing textile products, fabricating medical models, bone replacement or implants

and surgical support tools.

Keywords; 3D simulation, computerized tomography (CT), 3D human body model

ISSN 0866 - 7056

TAP CHl CO KHl VlfiT NAM, Sa 1+2 nam 2017

www.cokhivietnam.vn