Research on direct forming of comminuted fracture surgery orienting model by selective laser melting / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 519-523, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-341585
ABSTRACT
In order to simplify the distal femoral comminuted fracture surgery and improve the accuracy of the parts to be reset, a kind of surgery orienting model for the surgery operation was designed according to the scanning data of computer tomography and the three-dimensional reconstruction image. With the use of DiMetal-280 selective laser melting rapid prototyping system, the surgery orienting model of 316L stainless steel was made through orthogonal experiment for processing parameter optimization. The technology of direct manufacturing of surgery orienting model by selective laser melting was noted to have obvious superiority with high speed, precise profile and good accuracy in size when compared with the conventional one. The model was applied in a real surgical operation for thighbone replacement; it worked well. The successful development of the model provides a new method for the automatic manufacture of customized surgery model, thus building a foundation for more clinical applications in the future.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
General Surgery
/
Computer-Aided Design
/
Fractures, Comminuted
/
Surgery, Computer-Assisted
/
Femoral Fractures
/
Lasers
/
Models, Anatomic
Limits:
Humans
Language:
Chinese
Journal:
Journal of Biomedical Engineering
Year:
2010
Type:
Article
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