Investigation of laser micro-drilling method for multi-layered artificial skin

Kiichi Asako; Yasuhiro Okamoto; Akira Okada; Shogo Minagi; Naoto Maeda; Qiuyue Pan; Keiji Jin; Goro Nishigawa

Investigation of laser micro-drilling method for multi-layered artificial skin

Kiichi Asako, Yasuhiro Okamoto, Akira Okada, Shogo Minagi, Naoto Maeda, Qiuyue Pan, Keiji Jin, Goro Nishigawa

Research output: Contribution to conference › Paper › peer-review

Abstract

Micro-drilling method to satisfy both air permeability and aesthetic quality is required for a multi-layered artificial skin, which can be applied for facial prosthesis treatment. The micro-holes drilled by 4th harmonic of ns pulsed Nd: YAG laser provided the breathability with good aesthetic for multi-layered artificial skin. Moreover, a high pulse repetition-rate of ps pulsed laser could improve the processing efficiency of micro-drilling with good aesthetic by a proper irradiation method, although the heat accumulation might affect the visibility around the drilled hole by a shot interval time at a high pulse repetition-rate.

Original language	English
Publication status	Published - Oct 18 2015
Event	8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015 - Kyoto, Japan Duration: Oct 18 2015 → Oct 22 2015

Other

Other	8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015
Country	Japan
City	Kyoto
Period	10/18/15 → 10/22/15

Keywords

4th harmonic of Nd: YAG laser
Aesthetic
High pulse repetition-rate laser
Micro-drilling
Multi-layered artificial skin

ASJC Scopus subject areas

Industrial and Manufacturing Engineering

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Investigation of laser micro-drilling method for multi-layered artificial skin. / Asako, Kiichi; Okamoto, Yasuhiro ; Okada, Akira ; Minagi, Shogo; Maeda, Naoto; Pan, Qiuyue; Jin, Keiji; Nishigawa, Goro.

2015. Paper presented at 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015, Kyoto, Japan.

Research output: Contribution to conference › Paper › peer-review

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title = "Investigation of laser micro-drilling method for multi-layered artificial skin",

abstract = "Micro-drilling method to satisfy both air permeability and aesthetic quality is required for a multi-layered artificial skin, which can be applied for facial prosthesis treatment. The micro-holes drilled by 4th harmonic of ns pulsed Nd: YAG laser provided the breathability with good aesthetic for multi-layered artificial skin. Moreover, a high pulse repetition-rate of ps pulsed laser could improve the processing efficiency of micro-drilling with good aesthetic by a proper irradiation method, although the heat accumulation might affect the visibility around the drilled hole by a shot interval time at a high pulse repetition-rate.",

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AU - Asako, Kiichi

AU - Okamoto, Yasuhiro

AU - Okada, Akira

AU - Minagi, Shogo

AU - Maeda, Naoto

AU - Pan, Qiuyue

AU - Jin, Keiji

AU - Nishigawa, Goro

PY - 2015/10/18

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N2 - Micro-drilling method to satisfy both air permeability and aesthetic quality is required for a multi-layered artificial skin, which can be applied for facial prosthesis treatment. The micro-holes drilled by 4th harmonic of ns pulsed Nd: YAG laser provided the breathability with good aesthetic for multi-layered artificial skin. Moreover, a high pulse repetition-rate of ps pulsed laser could improve the processing efficiency of micro-drilling with good aesthetic by a proper irradiation method, although the heat accumulation might affect the visibility around the drilled hole by a shot interval time at a high pulse repetition-rate.

AB - Micro-drilling method to satisfy both air permeability and aesthetic quality is required for a multi-layered artificial skin, which can be applied for facial prosthesis treatment. The micro-holes drilled by 4th harmonic of ns pulsed Nd: YAG laser provided the breathability with good aesthetic for multi-layered artificial skin. Moreover, a high pulse repetition-rate of ps pulsed laser could improve the processing efficiency of micro-drilling with good aesthetic by a proper irradiation method, although the heat accumulation might affect the visibility around the drilled hole by a shot interval time at a high pulse repetition-rate.

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KW - Aesthetic

KW - High pulse repetition-rate laser

KW - Micro-drilling

KW - Multi-layered artificial skin

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