Dissertation > Excellent graduate degree dissertation topics show

Design and Manufacture of Fillers in Hemifacial Local Dent Patients with Rapid Prototyping Technique

Author: HuangShuPeng
Tutor: YuJiang
School: Dalian Medical University
Course: Surgery
Keywords: Computer-aided design Rapid prototyping technology Filler Unilateral facial local depression
CLC: R62
Type: Master's thesis
Year: 2010
Downloads: 12
Quote: 0
Read: Download Dissertation

Abstract


The purpose of application of computer-aided design and rapid prototyping technology , design and production of filler for the correction of unilateral facial deformity . Seven cases of craniofacial unilateral deformity underwent spiral CT scan , apply Magic RP 9.0 image processing software to extract two-dimensional image of the scanned bone edge contour data craniofacial bone edge contour vector chart . The chart data vector superimposed to form a three-dimensional reconstruction image . Symmetry transformation the the contralateral bone point cloud data mirror relationship to the affected side to form a three-dimensional model of the filler in the the ipsilateral bones and the contralateral bone mirror between . The three-dimensional model of the computer-aided design data re- stratification model data into the standard STL format for rapid prototyping . Data input fast prototype to produce fillers entity or reference model . The former direct surgical implantation ; latter according to their size, shape , the medical high density porous polyethylene (Medpor) carving or spliced ??into a shape suitable depression of bone tissue . The results of the CT scan and three-dimensional reconstruction can be obtained patients craniomaxillofacial the bone deformity surface contour data . Three - dimensional model data obtained by the computer-aided design , ipsilateral filler required . Rapid prototyping to produce filler entity or reference model . Entity and in accordance with the model carved Medpor, realistic shape, placed a satisfactory result . Conclusion The application of computer-aided design and rapid prototyping technology to reproduce the true malformations craniofacial bone morphology, size , can be completed on the the unilateral facial depression deformity filler design and production . Implanted filler morphology realistic , personalized , RP technique in craniofacial cosmetic surgery, prosthesis personalized design , production has a good prospect .

Related Dissertations

  1. The Key Technology Research of Finite Element Analysis Pre-processing System Based on AutoCAD,O241.82
  2. Heat Resistance and Thermal Conductivity Behavior of Modified Unsaturated Polyester Insulating Varnish,TQ633
  3. Study of Case-Based Reasoning Modular Fixture CAD System,TP391.72
  4. Study on Fiber Laser Welding of Aluminum Alloy with Filler Wire,TG456.7
  5. Experimental Study Saline Subbase with Calcium Carbide Dust,U412.22
  6. Study on the Standards of Subgrade Filler of Hengda Highway,U414
  7. Study on Municipal Sewage Treatment by Filler Dosed Enhanced Sedimentation Process,X703.1
  8. Study on Municipal Wastewater Treatment Technology for Further Nitrogen and Phosphorus Removal Basing on Composite Ferric Enzymatic and Composite Filler Biofilm,X703.1
  9. Application Research of the Computer Aided Design in Landscape Performance,TU986
  10. Nitrification Performance of A2 N/BAF in Pilot System,X703.1
  11. Experimental study of biological zeolite filler removal from the effluent from secondary ammonia in water,X703
  12. Study on Mixing Mechanism and Experiment of Nano Filler in New Six-Wing Synchronous Rotor with Internal Mixer,TB383.1
  13. Research on the Construction Technique of Flyash Subgrade,U416.1
  14. Application of Hybrid Ecological Technology for Treating Rural Domestic Wastewater,X703
  15. The Distribution and Road Behavior of Sichuan Red Mudstone,U412.22
  16. Research on the Pretreatment of the Stream Source by Hydrolysis/Adcidification,X703
  17. Research on the Application Characteristics of Different Fillers in Bilolgical Contact Oxidation and Proce Improvement,X703
  18. Research on Energy Tower,TK018
  19. Research on the Purification of VOCs by Biofiltration,X701
  20. Theoretical and Experimental Study of Humidification Tower Filled with SiC Creamic Foam Structured Packing,TK124
  21. VOCs Degradation Through Biofilter(First Attepts to Apply Biofiltertechnology in China),X701

CLC: > Medicine, health > Surgery > Plastic Surgery (repair surgery )
© 2012 www.DissertationTopic.Net  Mobile