JP5861863B2 - 医薬品粉体の飛散状態評価方法及び当該方法に用いる飛散状態評価用模擬粉体 - Google Patents
医薬品粉体の飛散状態評価方法及び当該方法に用いる飛散状態評価用模擬粉体 Download PDFInfo
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- JP5861863B2 JP5861863B2 JP2011187529A JP2011187529A JP5861863B2 JP 5861863 B2 JP5861863 B2 JP 5861863B2 JP 2011187529 A JP2011187529 A JP 2011187529A JP 2011187529 A JP2011187529 A JP 2011187529A JP 5861863 B2 JP5861863 B2 JP 5861863B2
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Description
2 作業ブース
2a ブース内部
2b ブース外部
3 配管
4 表示装置(パソコン)
5 核粒子
6 蛍光発光物質
7 飛散状態評価用模擬粉体(模擬粉体、粒子)
H 評価対象空間
Claims (3)
- 医薬品粉体の代わりに飛散状態評価用模擬粉体を用いて前記医薬品粉体の飛散状態を評価する医薬品粉体の飛散状態評価方法であって、
前記医薬品粉体の代わりに前記飛散状態評価用模擬粉体を用いて前記医薬品粉体の取扱い作業を行い、
検出装置によって評価対象空間の空気中の前記飛散状態評価用模擬粉体を蛍光発光させて蛍光発光量を計測し、
予め作成した検量線と、計測した蛍光発光量を対比して前記飛散状態評価用模擬粉体の気中濃度を求めるようにし、
前記飛散状態評価用模擬粉体には、核粒子の表面に微粒子を複合化させて形成することで、前記医薬品粉体に近い密度を持ち、且つ蛍光発光による検出が可能な模擬粉体を用いることを特徴とする医薬品粉体の飛散状態評価方法。 - 請求項1に記載の医薬品粉体の飛散状態評価方法に用いる飛散状態評価用模擬粉体であって、
少なくとも蛍光発光物質を含み、粒径を0.5〜15μmにして形成されていることを特徴とする飛散状態評価用模擬粉体。 - 請求項2記載の飛散状態評価用模擬粉体において、
核粒子の表面に蛍光発光物質を設けて形成されていることを特徴とする飛散状態評価用模擬粉体。
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JP6143078B2 (ja) * | 2013-05-13 | 2017-06-07 | 清水建設株式会社 | 模擬粉体の製造方法、及び粉体飛散状態評価方法 |
JP2014221012A (ja) * | 2013-05-13 | 2014-11-27 | 清水建設株式会社 | 模擬粉体、粉体飛散状態評価方法、及び粉体取扱い施設 |
JP6052551B2 (ja) * | 2013-05-16 | 2016-12-27 | 清水建設株式会社 | 気中粒子状物質の重量濃度測定方法 |
JP6143080B2 (ja) * | 2013-05-27 | 2017-06-07 | 清水建設株式会社 | 飛散状態評価用模擬粉体を含有するスプレー剤、及び粉体の飛散状態の評価方法 |
JP6296288B2 (ja) * | 2014-03-31 | 2018-03-20 | 清水建設株式会社 | 医薬品製造方法 |
JP6544564B2 (ja) * | 2015-04-20 | 2019-07-17 | 清水建設株式会社 | 模擬粉体、及び粉体飛散状態評価方法 |
JP2017090283A (ja) * | 2015-11-11 | 2017-05-25 | 清水建設株式会社 | 粉体飛散状態評価方法 |
JP6664702B2 (ja) * | 2016-04-13 | 2020-03-13 | 清水建設株式会社 | 模擬粉体 |
JP6741930B2 (ja) * | 2017-02-13 | 2020-08-19 | 株式会社エアレックス | 洗浄性能評価システム |
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CN101606089A (zh) * | 2007-02-19 | 2009-12-16 | 三洋化成工业株式会社 | 多层结构粒子 |
JP5190764B2 (ja) * | 2008-01-24 | 2013-04-24 | 株式会社日立プラントテクノロジー | 換気風量制御方法および装置 |
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