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1. 发明授权

US11191866B2 Dressing enabling the controlled and prolonged release of metformin 有权
公开(公告)号：US11191866B2
公开(公告)日：2021-12-07
申请号：US16317120
申请日：2017-07-12
申请人： Urgo Recherche Innovation et Developpement
发明人： Claire Bouvier , Nathalie Derain , Sebastien Very , Aline Grandjean
IPC分类号： A61K31/155 , A61L15/24 , A61L15/34 , A61L15/44 , C08L9/00 , C08L53/02 , C08L91/08 , C08L1/28 , C08L91/00
摘要： The subject matter of the present invention is, according to a first aspect, a dressing comprising an interface layer, characterised in that said interface layer comprises a weave coated with an elastomeric matrix comprising metformin, the salts and the complexes thereof. The subject matter of the invention is also a dressing comprising metformin, characterised in that the percentage of metformin released after 72 hours is between 40 and 100% of the quantity of metformin inserted in the dressing. Moreover, the subject matter of the invention is a method for producing said dressing as well as the use thereof for healing a wound.

2. 发明授权

US11030740B2 Digital analysis of a digital image representing a wound for its automatic characterisation 有权
公开(公告)号：US11030740B2
公开(公告)日：2021-06-08
申请号：US16068778
申请日：2016-12-15
申请人： Urgo Recherche Innovation et Developpement
发明人： Jean-Philippe Domenger , Boris Mansencal , Julien Steinbrunn
IPC分类号： G06K9/00 , G06T7/00 , G06T7/11 , G06T7/187 , G06K9/34 , G06K9/62 , G06K9/46 , G06T7/143 , G06T7/60 , G06T7/62
摘要： Some embodiments are directed to a mobile terminal allowing the determination of information relating to a wound, including a photographic apparatus for acquiring an image of a zone containing the wound and device adapted for determining a first likelihood map associated with a first characteristic of the zone by using a first classifier; determining a second likelihood map associated with a second characteristic, by using a second classifier, distinct from the first classifier; segmenting the image into regions of homogeneous colour; matching the regions with the first and second maps, and adapting these regions so as to determine regions corresponding substantially to the wound, and determine these items of information on the basis of these regions and displaying them on a screen of the terminal.

3. 发明申请

US20180353333A1 Film Including a Polysulfated Oligosaccharide and a Polycation and Method for Manufacturing Same 审中-公开
公开(公告)号：US20180353333A1
公开(公告)日：2018-12-13
申请号：US15781817
申请日：2016-12-02
申请人： Urgo Recherche Innovation et Developpement , Centre National de la Recherche Scientifique-CNRS-
发明人： Fouzia Boulmedais , Pierre Schaaf , Jean-Marc Pernot , Christelle Laurensou
IPC分类号： A61F13/00 , C08L5/00 , C08L77/04 , C08L79/02 , C08K5/41
CPC分类号： A61F13/00012 , A61K9/0014 , A61K9/7007 , A61K31/702 , C08G73/0206 , C08K5/41 , C08L5/00 , C08L77/04 , C08L79/02 , C08L2203/02
摘要： The present invention relates to a nanofilm including at least one polycation and one polysulfated oligosaccharide. The present invention also relates to the nanofilms obtainable by simultaneously or alternately sputtering at least one polycation solution and at least one polysulfated oligosaccharide solution and to the use of said nanofilms on skin, skin conditions, wounds, or mucous membranes. The present invention also relates to a nanofilm for the use thereof in a method for releasing polysulfated oligosaccharide upon contact with exuding wounds.

4. 发明申请

US20160310648A1 COMPOSITE MATERIAL FOR FILLING CAVITY WOUNDS 审中-公开
标题翻译：用于填充密封圈的复合材料
公开(公告)号：US20160310648A1
公开(公告)日：2016-10-27
申请号：US15104324
申请日：2014-12-19
申请人： Urgo Recherche Innovation Et Developpement
发明人： Jean-Marc Pernot
IPC分类号： A61M1/00 , A61F13/00 , A61L26/00
CPC分类号： A61M1/0088 , A61F13/00017 , A61F13/00029 , A61F13/00042 , A61F13/00068 , A61L26/0014 , A61L26/0019 , A61L26/0071 , A61L26/0085
摘要： The subject of the present invention is a composite wound packing material comprising a casing enclosing a material, or an assembly of materials, forming fluid flow channels, said casing being composed of a self-supporting interface material formed from a thin layer of a composition comprising a hydrophobic matrix and comprising through-holes, said hydrophobic matrix comprising, per 100 parts by weight of a styrene/saturated olefin/styrene triblock copolymer having a viscosity of between 0.2 and 2 Pa·s, as measured in a 10% (weight/weight) solution in toluene, from 400 to 1220 parts by weight of a plasticizer, preferably a plasticizing oil, and from 0 to 720 parts by weight of petroleum jelly, it being specified, moreover, that the total amount of plasticizer and petroleum jelly is greater than or equal to 750 parts by weight and the amount of petroleum jelly is between 400 and 720 parts by weight when the amount of plasticizer is between 1000 and 1220 parts by weight.
摘要翻译：本发明的主题是复合伤口包装材料，其包括封闭材料的壳体或形成流体流动通道的材料组件，所述壳体由自支撑界面材料组成，所述自支撑界面材料由组合物的薄层形成，所述薄层包含疏水性基质，并且包含通孔，所述疏水基质包含每100重量份粘度为0.2-2Pa·s的苯乙烯/饱和烯烃/苯乙烯三嵌段共聚物，以10重量％重量）的甲苯溶液，400至1220份重量的增塑剂，优选增塑油和0至720份重量的凡士林，此外，增塑剂和凡士林的总量为大于或等于750重量份，当增塑剂的量为1000至1220重量份时，凡士林的量为400至720重量份。

5. 发明授权

US11603463B2 Composition having excellent permeability to water vapour 有权
公开(公告)号：US11603463B2
公开(公告)日：2023-03-14
申请号：US16768928
申请日：2019-02-20
申请人： URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
发明人： Anne-Sophie Danérol , Christelle Guillamaud , Jean-Marc Pernot
IPC分类号： C08L53/02 , A61F13/02 , A61L15/24 , A61L15/42 , A61L15/44 , C08K5/00 , C08L33/02
摘要： A novel composition including at least one styrene-block copolymer, at least one plasticiser, and particles of a cross-linked polymer having a carboxylate-group density between 2.0 and 12.0 meq/g and an average pore size between 0.005 and 1.0 μm, usable in particular for creating an elastomer matrix suitable for any device of the type device for medical aims such as a patch, a film, a strip or a dressing, preferably a dressing, intended to be applied onto the skin or suitable for any device of the functional textile type such as a sports item.

6. 发明申请

US20210221997A1 COMPOSITION HAVING EXCELLENT PERMEABILITY TO WATER VAPOUR 有权
公开(公告)号：US20210221997A1
公开(公告)日：2021-07-22
申请号：US16768928
申请日：2019-02-20
申请人： URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
发明人： Anne-Sophie DANÉROL , Christelle GUILLAMAUD , Jean-Marc PERNOT
IPC分类号： C08L53/02 , C08K5/00 , C08L33/02 , A61L15/24 , A61L15/42 , A61F13/02 , A61L15/44
摘要： A novel composition including at least one styrene-block copolymer, at least one plasticiser, and particles of a cross-linked polymer having a carboxylate-group density between 2.0 and 12.0 meq/g and an average pore size between 0.005 and 1.0 μm, usable in particular for creating an elastomer matrix suitable for any device of the type device for medical aims such as a patch, a film, a strip or a dressing, preferably a dressing, intended to be applied onto the skin or suitable for any device of the functional textile type such as a sports item.

7. 发明申请

US20200289700A1 COMPOSITION HAVING EXCELLENT PERMEABILITY TO WATER VAPOUR 审中-公开
公开(公告)号：US20200289700A1
公开(公告)日：2020-09-17
申请号：US16768295
申请日：2019-02-20
申请人： URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
发明人： Anne-Sophie DANÉROL , Christelle GUILLAMAUD , Jean-Marc PERNOT
IPC分类号： A61L15/58 , A61L15/44 , C09J133/08
摘要： A composition including a solution at least one acrylic adhesive and particles of a cross-linked polymer having a carboxylate-group density between 2.0 and 12.0 meq/g and an average pore size between 0.005 and 1.0 μm, usable in particular for creating an adhesive matrix suitable for any device, for example for medical aims such as a patch, a film, a strip or a dressing, preferably a dressing, or suitable for any device of the functional textile type such as a sports item.

8. 发明申请

US20190142991A1 OPTIMIZED COMPOSITION FOR INTERFACE DRESSING 审中-公开
公开(公告)号：US20190142991A1
公开(公告)日：2019-05-16
申请号：US16098391
申请日：2017-05-04
申请人： URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
发明人： Stephane AUGUSTE , Anne-Sophie DANEROL , Nadege DESMAISON , Annick GENOT , Francoise JOLY , Aurelie LABORDE , Didier GALLAND , Christelle GUILLAMAUD
IPC分类号： A61L15/24 , A61L15/42 , A61L15/44 , A61L15/20 , C08L53/02 , A61L15/22
摘要： The present invention relates to a composition which has a low affinity with respect to latex gloves, comprising a hydrophobic matrix, characterized in that said hydrophobic matrix comprises: for 100 parts by weight of a mixture P of 2 styrene-saturated olefin-styrene triblock copolymers, a first which has a viscosity of between 0.01 and 1 Pa·s as measured in a 5% (weight/weight) solution in toluene and a second which has a viscosity of between 0.01 and 0.5 Pa·s measured in a 15% (weight/weight) solution in toluene; from 300 to 1000 parts by weight of a plasticizer H, preferably a plasticizing oil; and from 90 to 600 parts by weight of petroleum jelly V; it also being specified that: the total amount, represented by P+H+V, of the mixture of elastomers, of plasticizer and of petroleum jelly is between 490 and 1700 parts by weight; the ratio between the total amount of the mixture of elastomers, of plasticizer and of petroleum jelly and the amount of petroleum jelly, represented by P+H+V/V, is less than 11; and said mixture of 2 copolymers comprises at least 20% by weight of the first copolymer. The present invention also relates to an interface dressing with reinforcement, with a support or which is self-supported, which dressing comprises such a composition.

9. 发明申请

US20160331603A1 ARTICLE FOR ABSORBING A PHYSIOLOGICAL LIQUID, SUCH AS A DRESSING 审中-公开
标题翻译：用于吸收生理液体的物品，如作为洗涤剂
公开(公告)号：US20160331603A1
公开(公告)日：2016-11-17
申请号：US15106599
申请日：2014-12-17
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES , URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
发明人： Frédéric REVOL- CAVALIER , Michel LAMOISE , Mouna MESSAOUD , Jean-Marc PERNOT
IPC分类号： A61F13/537 , A61F13/02
CPC分类号： A61F13/53717 , A61F13/022 , A61F13/53708 , A61F2013/53765
摘要： An article having physiological-fluid absorption properties, including a liquid collection zone and a transfer structure, the latter including absorbent fibers and being designed to transport the liquid from said collection zone toward at least one retention and/or evaporation zone, said transfer structure having a cross section that increases in the direction of said retention and/or evaporation zone, over at least part of the path separating said collection zone from said retention and/or evaporation zone.
摘要翻译：一种具有生理 - 液体吸收性能的物品，包括液体收集区和转移结构，后者包括吸收性纤维，并被设计成将液体从所述收集区向至少一个保留和/或蒸发区传送，所述转移结构具有在将所述收集区与所述保持和/或蒸发区分开的至少一部分路径上，在所述保持和/或蒸发区的方向上增加的横截面。

10. 发明申请

US20210220510A1 Cellularised Dressing and Method for Producing Same 有权
公开(公告)号：US20210220510A1
公开(公告)日：2021-07-22
申请号：US16972105
申请日：2019-06-06
申请人： Urgo Recherche Innovation et Developpement , Poietis
发明人： Delphine Fayol , Fabien Guillemot , Catherine van der Mee , Christelle Laurensou
IPC分类号： A61L15/42 , A61L15/40 , A61L15/44 , A61L15/26 , A61F13/00
摘要： The present invention deals with a cellularized dressing and the method for production of such a dressing, where this method preferably comprises a step of bioprinting of cells.

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