JP2014518114A - 圧迫包帯とその製造方法 - Google Patents
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Abstract
Description
i)パッド包帯−この層は皮膚には直接接触せず、柔らかくて心地よく、吸収性が高く、足や足首の骨の隆起部などの圧力のかかりやすい部分を保護する。
ii)クレープ包帯−この層はパッド層の下で単に更なる吸収性と滑らかさとを与えるための層である。
iii)弾性的伸縮包帯−この層は伸縮性の高い包帯であり、所定の方法で創傷に巻き付けると下肢に段階的圧迫を与える。
iv)弾性粘着包帯−この層は追加的な圧迫を与え、包帯の位置がずれないようにし、保護層を提供する。
ただし、四層圧迫療法には欠点がある。例えば層の数が多いので嵩張った療法となり、このため患者の動きやすさが減少し、(衣類や履物の)制限を受けやすく、外見もよくない。層数がもっと少ない圧迫療法システムであればこの欠点を軽減できると思われる。そして、層数が少ないシステムでは原材料が少なくて済むであろうし、より容易で(層数が少ないということは層の貼付を間違える可能性が低くなる)、貼付する時間も短くて済む。
(a)不織布層内の繊維の固定は専らニードルパンチにより、かつ不織布層の弾性層への固定は専らニードルパンチによる。
(b)不織布層の繊維の固定と、不織布層の弾性層への固定とは繊維の加熱溶融には依らない。
(c)不織布材料の弾性層への固定は、互いに距離の離れた複数の位置においてニードルパンチすることを含まない。
(d)不織布材料の弾性層への固定は、包帯全体に亘り、本明細書において定義するようなニードル密度を利用した連続ニードルパンチから成る。
(i)不織布材料から成るパッド層と、(ii)弾性層とを備える二層包帯が提供され、更に以下の一つ又は複数を備える。
(a)不織布層内の繊維の固定は専らニードルパンチにより、不織布層の弾性層への固定は専らニードルパンチによる。
(b)不織布層の繊維の固定と、不織布層の弾性層への固定とは繊維の加熱溶融には依らない。
(c)不織布材料の弾性層への固定は、互いに距離の離れた複数の位置においてニードルパンチすることを含まない。
(d)不織布材料の弾性層への固定は、包帯全体に亘り、本明細書において定義するようなニードル密度を利用した連続ニードルパンチから成る。
(1)カード化されたビスコースウェブの複数の層から成る繊維状のバット
(2)ニードル織機投入用の格子/コンベヤ
(3)ニードル織機投入用ローラ
(4)穴付きの台板上を往復するニードル盤を備えるニードル織機
(5)ニードル織機取出しローラ
(6)面駆動巻上げローラ
(7)予備ニードルパンチされたロール状のバット
(8)送出しスタンド
(9)圧縮空気式ニップを持つ可変速度圧搾ローラ
(10)本発明の二層包帯
普通のホッパ供給式のカードクロス折りラインを使用して、3.1デジテックスの長さ40mmの100%ビスコース(レンジングファイバーズグリムズビー社(Lenzing Fibers Grimsby Ltd,)、英国グリムズビー)から、80gsmのクロス折りバットを200cmの幅で製造した。これを次にDilo 0−11/40ニードル織機(1971年モデル)(オスカージロマシーネンファブリクKG(Oskar Dilo Maschinenfabrik KG)ドイツ連邦共和国Eberbach)を使用してニードルパンチした。使用したニードル密度は26.54ニードル/cm2、ルーム速度が490rpm、処理速度が7.2m/分であった。使用したニードルは、グロッツべッケルト3インチニードル:15x18x38RB(グロッツ−べッケルト社(Groz−Beckert AG)、ドイツ連邦共和国アルプシュタット)である。使用した打込み深さは20mmである(図1参照)。
Claims (24)
- 不織布パッド層と弾性層とから成る二層包帯の製造方法であって、
(i)予備的にニードルパンチされた不織布パッド層と弾性層とを、前記弾性層に張力が掛けられ、前記不織布パッド層には張力が掛けられていない状態で提供し、
(iii)前記不織布パッド層を前記弾性層にニードルパンチによって固定する、
ことを含む方法。 - 前記不織布材料を前記弾性層に固定することは、互いに距離の離れた複数の位置でニードルパンチすることを含まない、請求項1に記載の方法。
- 前記不織布材料を前記弾性層に固定することは、包帯全体に亘って連続的にニードルパンチすることを含む、請求項1に記載の方法。
- 前記不織布層内の繊維の固定は専らニードルパンチにより、前記不織布層の前記弾性層への固定は専らニードルパンチによる、請求項1〜3のいずれか一項に記載の方法。
- 前記固定には更に接着剤を含む、請求項1又は3のいずれか一項に記載の方法。
- 前記固定には接着剤を含まない、請求項1又は3のいずれか一項に記載の方法。
- 前記弾性層は約50〜約120%の伸長によって張力が掛けられている、請求項1〜6のいずれか一項に記載の方法。
- 前記不織布材料を前記弾性層へ固定するためのニードル打込み深さは約20〜約23mmである、請求項1〜7のいずれか一項に記載の方法。
- 前記ニードル打込み深さによって前記不織布層の外面から測って最長約8mmの長さのプラグのあるパイル地ができる、請求項1〜8のいずれか一項に記載の方法。
- 前記ニードル打込み深さによって前記弾性層の外面から測って最長約3mmの長さのプラグのあるパイル地ができる、請求項1〜9のいずれか一項に記載の方法。
- 不織布材料から成るパッド層と、
弾性層と、
を備え、
前記不織布層内の繊維の固定は専らニードルパンチにより、前記不織布層の前記弾性層への固定は専らニードルパンチによることを特徴とする二層弾性包帯。 - 前記不織布材料を前記弾性層に固定することは、互いに距離の離れた複数の位置においてニードルパンチすることを含まない、請求項11に記載の二層弾性包帯。
- 前記不織布材料を前記弾性層に固定することは、前記包帯の全体に亘って連続的にニードルパンチすることを含む、請求項11に記載の二層弾性包帯。
- 前記包帯は、前記不織布層の外面から測って最長約8mmの長さのプラグのあるパイル地を備える、請求項11〜13のいずれか一項に記載の二層弾性包帯。
- 前記包帯は、前記弾性層の外面から測って最長約3mmの長さのプラグのあるパイル地を備える、請求項11〜13のいずれか一項に記載の二層弾性包帯。
- 前記パッド層を前記弾性層に固定するためのニードル密度は約40〜約80ニードル/cm2の間である、請求項11〜15のいずれか一項に記載の二層弾性包帯。
- 前記不織布層の予備的なニードルパンチは、約15〜約35ニードル/cm2の間のニードル密度である、請求項11〜16のいずれか一項に記載の二層弾性包帯。
- 前記パッド層は、ビスコース、ポリエステル、アクリル、ポリプロピレン及び/又は綿の繊維を含む、請求項1〜10のいずれか一項に記載の方法又は請求項11〜17のいずれか一項に記載の包帯。
- 前記パッド層はビスコース繊維を含む、請求項1〜10のいずれか一項に記載の方法又は請求項11〜17のいずれか一項に記載の包帯。
- 前記パッド層の秤量は約60〜約100g/m2である、請求項1〜10のいずれか一項に記載の方法又は請求項11〜17のいずれか一項に記載の包帯。
- 前記パッド層は約10〜約50ニードル/cm2の間の予備ニードル密度である、請求項1〜10のいずれか一項に記載の方法又は請求項11〜16のいずれか一項に記載の包帯。
- 前記パッド層は約50〜約70ニードル/cm2の間のニードル密度で前記弾性層に固定される、請求項1〜10のいずれか一項に記載の方法又は請求項11〜15及び17のいずれか一項に記載の包帯。
- 圧迫療法に使用するための、請求項11〜17のいずれか一項に記載の包帯。
- 不織布材料が弾性材料に取り付けられた製品を製造する装置であって、
前記装置は、前記弾性材料を張力下で配置し、前記弾性材料が張力を受けている状態で前記不織布材料を前記弾性材料に取り付けるように適合された手段を備えることを特徴とする装置。
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GB1111059.0 | 2011-06-29 | ||
GBGB1111059.0A GB201111059D0 (en) | 2011-06-29 | 2011-06-29 | Compression bandages |
PCT/GB2012/051528 WO2013001312A1 (en) | 2011-06-29 | 2012-06-29 | Compression bandages and method of making the same |
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JP2014518114A true JP2014518114A (ja) | 2014-07-28 |
Family
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JP2014517941A Pending JP2014518114A (ja) | 2011-06-29 | 2012-06-29 | 圧迫包帯とその製造方法 |
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US (1) | US20140121581A1 (ja) |
EP (1) | EP2726036B1 (ja) |
JP (1) | JP2014518114A (ja) |
KR (1) | KR20140048206A (ja) |
CN (1) | CN103648454A (ja) |
AU (1) | AU2012277532B2 (ja) |
BR (1) | BR112013033757A2 (ja) |
GB (1) | GB201111059D0 (ja) |
RU (1) | RU2014101466A (ja) |
WO (1) | WO2013001312A1 (ja) |
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JP2018538090A (ja) * | 2015-12-23 | 2018-12-27 | カール オットー ブラウン ゲーエムベーハー ウント コンパニー コマンディトゲゼルシャフト | 圧縮バンド |
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US20170035621A1 (en) * | 2015-04-10 | 2017-02-09 | First Quality Hygienic, Inc. | Tampons and methods of forming the same |
CN108113800B (zh) * | 2017-12-20 | 2021-08-10 | 健尔康医疗科技股份有限公司 | 弹力绷带 |
FR3096256B1 (fr) * | 2019-05-22 | 2021-05-21 | Thuasne | Bande de compression comprenant une couche de capitonage |
CN113288322B (zh) * | 2021-05-25 | 2022-07-01 | 江苏华西村股份有限公司 | 一种非织造医用止血绷带制备方法及其加工设备 |
KR102655857B1 (ko) * | 2022-07-14 | 2024-04-05 | 주식회사 포윈 | 실리콘 테이핑 압박 밴드 제조 시스템 |
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JP2004149933A (ja) * | 2002-10-29 | 2004-05-27 | Mitsubishi Paper Mills Ltd | 伸縮性不織布 |
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2011
- 2011-06-29 GB GBGB1111059.0A patent/GB201111059D0/en not_active Ceased
-
2012
- 2012-06-29 RU RU2014101466/12A patent/RU2014101466A/ru not_active Application Discontinuation
- 2012-06-29 US US14/129,192 patent/US20140121581A1/en not_active Abandoned
- 2012-06-29 BR BR112013033757A patent/BR112013033757A2/pt not_active IP Right Cessation
- 2012-06-29 JP JP2014517941A patent/JP2014518114A/ja active Pending
- 2012-06-29 AU AU2012277532A patent/AU2012277532B2/en not_active Expired - Fee Related
- 2012-06-29 CN CN201280032073.8A patent/CN103648454A/zh active Pending
- 2012-06-29 WO PCT/GB2012/051528 patent/WO2013001312A1/en active Application Filing
- 2012-06-29 KR KR1020147001299A patent/KR20140048206A/ko not_active Application Discontinuation
- 2012-06-29 EP EP12733204.7A patent/EP2726036B1/en not_active Revoked
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JPS5766752A (en) * | 1980-07-30 | 1982-04-23 | Sumisu Ando Nefuyuu Ass Co Ltd | Extensible bandage |
JPS61201060A (ja) * | 1985-02-28 | 1986-09-05 | 東洋紡績株式会社 | パップ剤用伸縮性を有する不織布 |
JP2004149933A (ja) * | 2002-10-29 | 2004-05-27 | Mitsubishi Paper Mills Ltd | 伸縮性不織布 |
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WO2013001312A1 (en) | 2013-01-03 |
BR112013033757A2 (pt) | 2017-02-07 |
EP2726036B1 (en) | 2015-06-10 |
US20140121581A1 (en) | 2014-05-01 |
GB201111059D0 (en) | 2011-08-10 |
AU2012277532B2 (en) | 2016-11-03 |
RU2014101466A (ru) | 2015-08-10 |
EP2726036A1 (en) | 2014-05-07 |
CN103648454A (zh) | 2014-03-19 |
AU2012277532A1 (en) | 2014-01-23 |
KR20140048206A (ko) | 2014-04-23 |
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