Profile Measurement of Worn Acetabular Cup by Holographic Contouring(Reviewed Papers Accepted for Publication in this Special Issue)(Special Issue on Bioengineering)
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概要
- 論文の詳細を見る
Wear in a polyethylene acetabular cup is dependent on the history of the cup, namely on the sterilization treatment, initial mounting situation, the patient's lifestyle and length of time in vivo. Understanding wear patterns is essential in order to prevent inflammation and prosthesis failure. This study describes the profile measurement of a worn acetabular cup by holographic contouring, which can provide non-contact measurement over the entire visual field. Experiments were performed to verify the method, and measurements of cups worn in vivo were carried out. Cup profile was investigated using holograms obtained in three directions and changes in cup profile were evaluated using fringe patterns in which the interval range was adjusted from tens of microns to several millimeters.
- 一般社団法人日本機械学会の論文
- 2002-12-15
著者
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KAKUNAI Satoshi
Department of Mechanical Engineering and System Engineering, Graduate School of Engineering, Univers
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Shelton Julia
Irc In Biomedical Materials & Medical Engineering Division Queen Mary University Of London
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SAKAMOTO Tohoru
Department of Mechanical Engineering, Himeji Institute of Technology
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SAKURAI Daisuke
Mitsu Seiki Co., Ltd.
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AOTA Yuuki
Mitsubishi Electric Engineering Co. Ltd.
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Sakamoto Tohoru
Department Of Mechanical Engineering Himeji Institute Of Technology
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Kakunai Satoshi
Department Of Mechanical Engineering Himeji Institute Of Technology
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Sakurai Daisuke
Mitsu Seiki Co. Ltd.
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KAKUNAI Satoshi
Department of Mechanical and System Engineering, Graduate School of Engineering, University of Hyogo
関連論文
- Possibility of Total Hip Arthroplasty Using Shape Memory Alloy
- Profile Measurement of Worn Acetabular Cup by Holographic Contouring(Reviewed Papers Accepted for Publication in this Special Issue)(Special Issue on Bioengineering)
- Profile Measurement Using a Liquid Crystal Projector -Measurements of Surface with Locally Different Reflectivity-
- Profile Measurement by Projecting Two Gratings with Different Pitches
- Displacement and Stress Analysis around the Artificial Acetabular Cup in a Total Hip Replacement