JP2013533024A5 - - Google Patents

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Publication number
JP2013533024A5
JP2013533024A5 JP2013516604A JP2013516604A JP2013533024A5 JP 2013533024 A5 JP2013533024 A5 JP 2013533024A5 JP 2013516604 A JP2013516604 A JP 2013516604A JP 2013516604 A JP2013516604 A JP 2013516604A JP 2013533024 A5 JP2013533024 A5 JP 2013533024A5
Authority
JP
Japan
Prior art keywords
folded
filtration
deflection
piece respirator
respirator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2013516604A
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English (en)
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JP5676758B2 (ja
JP2013533024A (ja
Filing date
Publication date
Priority claimed from US12/823,259 external-priority patent/US20110315144A1/en
Application filed filed Critical
Publication of JP2013533024A publication Critical patent/JP2013533024A/ja
Publication of JP2013533024A5 publication Critical patent/JP2013533024A5/ja
Application granted granted Critical
Publication of JP5676758B2 publication Critical patent/JP5676758B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (3)

  1. 平坦折り畳み式濾過フェイスピースレスピレータであって、
    (a)ハーネスと、
    (b)ノーズフォームがなく、(i)第1のカバーウェブと、(ii)帯電マイクロファイバーを含むフィルタ層と、を有する濾過構造体を含むマスク本体と、を含み、
    前記濾過構造体が、前記マスク本体の鼻領域で前記第1のカバーウェブの表面がそれ自体と接触するように折り重ねられており、前記折り重なった濾過構造体が、1センチメートル以上の、前記レスピレータが折り重なった状態のときに概ね直線で前記マスク本体の上方周辺部の端から端まで延びる、幅Wを有する重なり合う部分を生成し、
    前記折り重なった濾過構造体が、たわみ及び回復性試験で試験するとき、0.5ミリメートルを超えるたわみを有し、少なくとも40%の回復性を有する、平坦折り畳み式濾過フェイスピースレスピレータ。
  2. 第2のカバーウェブを更に含み、前記フィルタ層が、前記第1及び第2のカバーウェブ間に配置される、請求項1に記載の平坦折り畳み式濾過フェイスピースレスピレータ。
  3. 前記たわみが0.8より大きく、回復率が少なくとも50%である、請求項1に記載の平坦折り畳み式濾過フェイスピースレスピレータ。
JP2013516604A 2010-06-25 2011-06-14 高度に適合する鼻領域の内側折り重ね部分を有するレスピレータ Expired - Fee Related JP5676758B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/823,259 US20110315144A1 (en) 2010-06-25 2010-06-25 Respirator that has inward nose region fold with high level conformation
US12/823,259 2010-06-25
PCT/US2011/040241 WO2011163002A2 (en) 2010-06-25 2011-06-14 Respirator that has inward nose region fold with high level conformation

Publications (3)

Publication Number Publication Date
JP2013533024A JP2013533024A (ja) 2013-08-22
JP2013533024A5 true JP2013533024A5 (ja) 2013-11-28
JP5676758B2 JP5676758B2 (ja) 2015-02-25

Family

ID=45351328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013516604A Expired - Fee Related JP5676758B2 (ja) 2010-06-25 2011-06-14 高度に適合する鼻領域の内側折り重ね部分を有するレスピレータ

Country Status (8)

Country Link
US (2) US20110315144A1 (ja)
EP (1) EP2585177A4 (ja)
JP (1) JP5676758B2 (ja)
KR (2) KR20130122718A (ja)
CN (1) CN102958570B (ja)
BR (1) BR112012032154A2 (ja)
RU (1) RU2586045C2 (ja)
WO (1) WO2011163002A2 (ja)

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