JPWO2019211479A5 - - Google Patents

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Publication number
JPWO2019211479A5
JPWO2019211479A5 JP2021510546A JP2021510546A JPWO2019211479A5 JP WO2019211479 A5 JPWO2019211479 A5 JP WO2019211479A5 JP 2021510546 A JP2021510546 A JP 2021510546A JP 2021510546 A JP2021510546 A JP 2021510546A JP WO2019211479 A5 JPWO2019211479 A5 JP WO2019211479A5
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JP
Japan
Prior art keywords
semi
structural means
lubricating fluid
movement
permeable device
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Pending
Application number
JP2021510546A
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Japanese (ja)
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JP2021522071A (en
Publication date
Priority claimed from GBGB1807322.1A external-priority patent/GB201807322D0/en
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Publication of JP2021522071A publication Critical patent/JP2021522071A/en
Publication of JPWO2019211479A5 publication Critical patent/JPWO2019211479A5/ja
Pending legal-status Critical Current

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Claims (15)

臨床、農業、工業及び／又は環境の現場において使用される、構造手段を備える半透過性装置であって、
前記構造手段は、潤滑流体に親和性を有するＰＴＦＥ等の材料から少なくとも部分的に形成され、潤滑流体を注入できるように適合され、前記潤滑流体は、パーフルオロカーボン液体であり、
前記半透過性装置は、潤滑流体を含み、前記潤滑流体は、パーフルオロカーボン液体であり、
前記半透過性装置は、前記構造手段の少なくとも一部を通じた前記潤滑流体の移動を防止又は制限する手段と共に構成され、
前記構造手段の少なくとも一部を通じた前記潤滑流体の移動を防止又は制限する前記手段は、前記構造手段を通じた空気、水及び溶解物質等の流体の移動を可能にする１つ又は複数の通路を有する状態で構成される、
半透過性装置。 A semi-permeable device with structural means used in clinical, agricultural, industrial and / or environmental settings.
The structural means is at least partially formed from a material such as PTFE that has an affinity for the lubricating fluid and is adapted to allow the lubricating fluid to be injected, the lubricating fluid being a perfluorocarbon liquid.
The semi-permeable device includes a lubricating fluid, which is a perfluorocarbon liquid.
The semi-permeable device is configured with means to prevent or limit the movement of the lubricating fluid through at least a portion of the structural means.
The means for preventing or restricting the movement of the lubricating fluid through at least a portion of the structural means provides one or more passages that allow the movement of fluids such as air, water and lysing substances through the structural means. Consists of having
Semi-transparent device. 前記構造手段は、多孔性であることを特徴とする、請求項１に記載の半透過性装置。 The semi-permeable device according to claim 1, wherein the structural means is porous. 前記構造手段は、複数の小繊維を備え、前記小繊維間の間隔は、１．０μｍ以下であることを特徴とする、請求項２に記載の半透過性装置。 The semi-permeable device according to claim 2, wherein the structural means includes a plurality of fibrils, and the distance between the fibrils is 1.0 μm or less. 前記構造手段の少なくとも一部を通じた前記潤滑流体の移動を防止又は制限する前記手段は、前記構造手段の細孔内に位置する障壁を含むことを特徴とする、請求項２又は３に記載の半透過性装置。 The means according to claim 2 or 3, wherein the means for preventing or restricting the movement of the lubricating fluid through at least a part of the structural means includes a barrier located in the pores of the structural means. Semi-permeable device. 前記障壁は、ＰＵ又はＦＥＰ等のポリマーを前記構造手段の細孔内に押圧及び／又は熱溶融することによって設けられることを特徴とする、請求項４に記載の半透過性装置。 The semi-permeable device according to claim 4, wherein the barrier is provided by pressing and / or heat-melting a polymer such as PU or FEP into the pores of the structural means. 前記構造手段の少なくとも一部を通じた前記潤滑流体の移動を防止又は制限する前記手段は、前記構造手段内に保持されることを特徴とする、請求項１から５のいずれか一項に記載の半透過性装置。 The means according to any one of claims 1 to 5 , wherein the means for preventing or restricting the movement of the lubricating fluid through at least a part of the structural means is held in the structural means. Semi-permeable device. 前記構造手段の少なくとも一部を通じた前記潤滑流体の移動を防止又は制限する前記手段は、前記構造手段の主平面から少なくとも１つの方向で延出することを特徴とする、請求項６に記載の半透過性装置。 6. The means according to claim 6 , wherein the means for preventing or limiting the movement of the lubricating fluid through at least a portion of the structural means extends from the principal plane of the structural means in at least one direction. Semi-permeable device. 前記構造手段の少なくとも一部を通じた前記潤滑流体の移動を防止又は制限する前記手段は、前記構造手段の第１の層と第２の層との間に配設されることを特徴とする、請求項７に記載の半透過性装置。 The means, which prevents or restricts the movement of the lubricating fluid through at least a portion of the structural means, is characterized by being disposed between a first layer and a second layer of the structural means . The translucent device according to claim 7 . 前記構造手段の少なくとも一部を通じた前記潤滑流体の移動を防止又は制限する前記手段は、少なくとも１つの多孔性部材を備えることを特徴とする、請求項１から８のいずれか一項に記載の半透過性装置。 The means according to any one of claims 1 to 8 , wherein the means for preventing or restricting the movement of the lubricating fluid through at least a part of the structural means includes at least one porous member. Semi-permeable device. 前記構造手段の少なくとも一部を通じた前記潤滑流体の移動を防止又は制限する前記手段は、少なくとも１つの実質的に中空の部材を備え、前記実質的に中空の部材は、前記構造手段の一方の側に配置可能な第１の開口と、前記構造手段のもう一方の側に配置可能な第２の開口とを有することを特徴とする、請求項１から９のいずれか一項に記載の半透過性装置。 The means for preventing or limiting the movement of the lubricating fluid through at least a portion of the structural means comprises at least one substantially hollow member, wherein the substantially hollow member is one of the structural means. The half according to any one of claims 1 to 9 , characterized in that it has a first opening that can be arranged on one side and a second opening that can be arranged on the other side of the structural means. Transparency device. 前記実質的に中空の部材は、管であることを特徴とする、請求項１０に記載の半透過性装置。 The semi-permeable device according to claim 10 , wherein the substantially hollow member is a tube. 前記実質的に中空の部材は、１つ又は複数のポリマー物質、例えば、ポリウレタン（ＰＵ）、フッ素化エチレンプロピレン（ＦＥＰ）及び／又はＰＴＦＥから少なくとも部分的に形成されることを特徴とする、請求項１０又は１１に記載の半透過性装置。 The substantially hollow member is characterized in that it is at least partially formed from one or more polymeric substances, such as polyurethane (PU), fluorinated ethylene propylene (FEP) and / or PTFE. Item 10. The semi-permeable device according to Item 10 . 前記実質的に中空の部材は、硬い最内部分とあまり硬くない最外部分とを有する状態で形成されることを特徴とする、請求項１０に記載の半透過性装置。 The semi-permeable device according to claim 10 , wherein the substantially hollow member is formed in a state of having a hard innermost portion and a less rigid outermost portion. 前記構造手段は、前記構造手段の少なくとも一部を通じた前記潤滑流体の移動を防止又は制限する前記手段の通路の開口にわたり延在することを特徴とする、請求項１から１３のいずれか一項に記載の半透過性装置。 One of claims 1 to 13 , wherein the structural means extends over an opening in the passage of the means to prevent or limit the movement of the lubricating fluid through at least a portion of the structural means. The translucent device according to. レシピエントへの植え込み、ＭＡＶＩＥＤでの使用、外傷用包帯としての使用、顔マスクとしての使用、水ろ過器としての使用、若しくは空気ろ過器としての使用に適応可能であるか又は適合される、請求項１から１４のいずれか一項に記載の半透過性装置。 Applicable or compatible with recipient implantation, MAVIED use, traumatic bandage use, face mask use, water filter use, or air filter use, claim Item 12. The semi-permeable device according to any one of Items 1 to 14 .
JP2021510546A 2018-05-03 2019-05-03 Semi-transparent device Pending JP2021522071A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1807322.1 2018-05-03
GBGB1807322.1A GB201807322D0 (en) 2018-05-03 2018-05-03 A semipermeable arrangement and method of manufacture
GB1812846.2 2018-08-07
GBGB1812846.2A GB201812846D0 (en) 2018-05-03 2018-08-07 A semipermeable arrangement and method of manufacture
PCT/EP2019/061465 WO2019211479A2 (en) 2018-05-03 2019-05-03 A semipermeable arrangement

Publications (2)

Publication Number Publication Date
JP2021522071A JP2021522071A (en) 2021-08-30
JPWO2019211479A5 true JPWO2019211479A5 (en) 2022-05-09

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JP2021510546A Pending JP2021522071A (en) 2018-05-03 2019-05-03 Semi-transparent device

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US (1) US20210236995A1 (en)
EP (1) EP3796992A2 (en)
JP (1) JP2021522071A (en)
CN (1) CN112384293A (en)
CA (1) CA3120219A1 (en)
GB (2) GB201807322D0 (en)
WO (1) WO2019211479A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202106255D0 (en) * 2020-04-30 2021-06-16 Lau Ernest Wai Yin An article of personal protective equipment and a pump

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JPH0433859Y2 (en) * 1987-06-16 1992-08-13
JPH04122412A (en) * 1990-09-12 1992-04-22 Hitachi Ltd Method and equipment for dissolving oxygen
DE19544912A1 (en) * 1995-12-01 1997-06-05 Gore W L & Ass Gmbh PTFE body made of microporous polytetrafluoroethylene with filler and process for its production
MXPA02006641A (en) * 2000-01-03 2004-09-10 Biomed Sciences Inc Novel wound dressing, process of manufacture and useful articles thereof.
JP3851864B2 (en) * 2002-10-23 2006-11-29 住友電工ファインポリマー株式会社 Porous multilayer hollow fiber and filtration module provided with the porous multilayer hollow fiber
EP2155370A1 (en) * 2007-04-23 2010-02-24 W.L. GORE & ASSOCIATES GmbH Composite material
US8193406B2 (en) * 2007-05-17 2012-06-05 Ut-Battelle, Llc Super-hydrophobic bandages and method of making the same
US20110052900A1 (en) * 2009-02-16 2011-03-03 Sumitomo Electric Fine Polymer, Inc. Porous multilayer filter and method for producing same
JP6388541B2 (en) * 2012-01-10 2018-09-12 プレジデント アンド フェローズ オブ ハーバード カレッジ Surface modification for fluid and solid resilience
US9522072B2 (en) * 2013-03-15 2016-12-20 W. L. Gore & Associates, Inc. Porous materials having a fibrillar microstructure and a fracturable coating
JP6862642B2 (en) * 2015-10-15 2021-04-21 住友電工ファインポリマー株式会社 Semipermeable membrane and method for manufacturing semipermeable membrane

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