Investigation on Visiblity of Drilled Hole in Laser Micro-drilling of Multi-layered Artificial Skin

• Okamoto Yasuhiro

  Graduate School of Natural Science and Technology, Okayama University

• Asako Kiichi

  Graduate School of Natural Science and Technology, Okayama University

• Maeda Naoto

  Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University

• Okada Akira

  Graduate School of Natural Science and Technology, Okayama University

• Minagi Shogo

  Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University

• Pan Qiuyue

  Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University

• Jin Keiji

  Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University

• Nishigawa Goro

  Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University

書誌事項

タイトル別名

• Investigation on Visibility of Drilled Hole in Laser Micro-drilling of Multi-layered Artificial Skin

抄録

A multi-layered artificial skin is mainly consisted of three layers of silicone elastomer, print paper, and resin plate. Sealing of facial defects with the multi-layered artificial skin causes perspired water from the surface of missing parts, which results in insanitary conditions to the skin surface. Therefore, the laser micro-drilling using nanosecond pulsed laser of 266 nm was investigated to provide the breathability for multi-layered artificial skin without human eye’s recognition of drilled holes, which can satisfy both the breathability and aesthetic problems. The visibility of drilled hole was affected by the pitch distance of drilled holes, and its visibility decreased with increasing the pitch distance. A small color difference measured using a colorimeter led to the low visibility, and laser micro-drilling with small color difference is effective to obtain the breathable multi-layered artificial skin with low visibility of drilled holes, which can improve the breathability for the multi-layered artificial skin.

収録刊行物

• International Journal of Electrical Machining

  International Journal of Electrical Machining 21 (0), 13-17, 2016

  一般社団法人 電気加工学会

キーワード

• micro-drilling
• ns pulsed laser
• multi-layered artificial skin
• color difference

詳細情報

• CRID: 1390282680733174272
• NII論文ID: 130005395675
• NII書誌ID: AN10564586
• DOI: 10.2526/ijem.21.13
• ISSN: 21885117
• ISSN: 13417908
• NDL書誌ID: 027561504
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I027561504
• Web Site: https://www.jstage.jst.go.jp/article/ijem/21/0/21_13/_pdf
• 本文言語コード: en
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