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公开(公告)号：US08523843B2
公开(公告)日：2013-09-03
申请号：US12100916
申请日：2008-04-10
申请人： Seamus T. Kavanagh , Bettakeri S. Udayakumar , James J. Passalaqua , Kai Jorgensen , Thomas H. Gilman
发明人： Seamus T. Kavanagh , Bettakeri S. Udayakumar , James J. Passalaqua , Kai Jorgensen , Thomas H. Gilman
IPC分类号： A61M27/00
CPC分类号： A61M25/002 , A61M25/0111 , A61M2025/0062
摘要： A catheter assembly and method is disclosed which comprises a catheter having a coating on at least a part of its length intended to produce a low-friction surface on the catheter when treated with an activating substance in the form of a vapor. The catheter assembly also includes a catheter package forming an interior space divided by a gas permeable, liquid impermeable barrier into a first cavity and a second cavity. The first cavity of the catheter package accommodates the catheter therein and the second cavity accommodates at least a quantity of liquid in its liquid phase therein. The liquid in the second cavity can change phase into a vapor capable of passing from the second cavity, through the barrier, and into the first cavity where the vapor can activate the coating. As a result, the vapor produced when the liquid changes phase causes the coating on the catheter to be activated to thereby produce the low-friction surface on the catheter so it is ready-to-use when it reaches the end user.
摘要翻译： 公开了一种导管组件和方法，其包括具有至少一部分长度上的涂层的导管，用于当用蒸气形式的活化物质处理时在导管上产生低摩擦表面。 导管组件还包括形成内部空间的导管封套，该内部空间被透气的液体不可渗透屏障分隔成第一空腔和第二空腔。 导管组件的第一腔容纳其中的导管，并且第二腔容纳至少一定量的其液相中的液体。 第二腔中的液体可以将相变成能够从第二空腔通过阻挡层的蒸气，并且进入第一腔体，其中蒸气可以激活涂层。 结果，当液体变化相时产生的蒸气导致导管上的涂层被激活，从而在导管上产生低摩擦表面，使得当它到达最终用户时它是即用型的。
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公开(公告)号：US20090131917A1
公开(公告)日：2009-05-21
申请号：US12100916
申请日：2008-04-10
申请人： Seamus T. Kavanagh , Bettakeri S. Udayakumar , James J. Passalaqua , Kai Jorgensen , Thomas H. Gilman
发明人： Seamus T. Kavanagh , Bettakeri S. Udayakumar , James J. Passalaqua , Kai Jorgensen , Thomas H. Gilman
IPC分类号： A61M27/00
CPC分类号： A61M25/002 , A61M25/0111 , A61M2025/0062
摘要： A catheter assembly and method is disclosed which comprises a catheter having a coating on at least a part of its length intended to produce a low-friction surface on the catheter when treated with an activating substance in the form of a vapor. The catheter assembly also includes a catheter package forming an interior space divided by a gas permeable, liquid impermeable barrier into a first cavity and a second cavity. The first cavity of the catheter package accommodates the catheter therein and the second cavity accommodates at least a quantity of liquid in its liquid phase therein. The liquid in the second cavity can change phase into a vapor capable of passing from the second cavity, through the barrier, and into the first cavity where the vapor can activate the coating. As a result, the vapor produced when the liquid changes phase causes the coating on the catheter to be activated to thereby produce the low-friction surface on the catheter so it is ready-to-use when it reaches the end user.
摘要翻译： 公开了一种导管组件和方法，其包括具有至少一部分长度上的涂层的导管，用于当用蒸气形式的活化物质处理时在导管上产生低摩擦表面。 导管组件还包括形成内部空间的导管封套，该内部空间被透气的液体不可渗透屏障分隔成第一空腔和第二空腔。 导管组件的第一腔容纳其中的导管，并且第二腔容纳至少一定量的其液相中的液体。 第二腔中的液体可以将相变成能够从第二空腔通过阻挡层的蒸气，并且进入第一腔体，其中蒸气可以激活涂层。 结果，当液体变化相时产生的蒸气导致导管上的涂层被激活，从而在导管上产生低摩擦表面，使得当它到达最终用户时它是即用型的。
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公开(公告)号：US5951505A
公开(公告)日：1999-09-14
申请号：US596468
申请日：1996-02-05
CPC分类号： A61F13/0253 , A61F13/0213 , A61F13/0226 , A61F13/0259 , A61F2013/00153 , A61F2013/00697 , A61F2013/00748 , A61F2013/00757 , A61F2013/008 , A61F2013/00817 , A61F2013/00846 , A61F2013/00868
摘要： A wound dressing is disclosed in which a pressure-sensitive adhesive layer, preferably of a soft, pliant adhesive composition having one or more hydrocolloids dispersed therein, is backed by an elastomeric film and has its opposite (bodyside) surface covered by a removable primary release sheet and a release strip, with at least a portion of the release strip being interposed between the adhesive layer and the primary release sheet along one side edge of the dressing. The primary release sheet and the release strip have superposed or overlapping tab portions that project outwardly beyond a side edge portion of the dressing. In a preferred embodiment, the adhesive and backing layers are translucent and the release strip is visible therethrough by reason of sharp color or tonal contrast in relation to the primary release sheet.
摘要翻译： 公开了一种伤口敷料，其中压敏粘合剂层，优选具有分散在其中的一个或多个水胶体的柔软，柔软的粘合剂组合物由弹性体膜支撑，并且其相对的（体侧）表面被可移除的初级释放 片和释放带，其中至少一部分释放带沿着敷料的一个侧边缘介于粘合剂层和主剥离片之间。 主释放片和释放带具有向外突出超过敷料的侧边缘部分的叠置或重叠的突片部分。 在一个优选的实施方案中，粘合剂和背衬层是半透明的，并且通过相对于初级剥离片材的清晰颜色或色调对比度，剥离条可见于其中。
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公开(公告)号：US5935363A
公开(公告)日：1999-08-10
申请号：US889685
申请日：1997-07-08
CPC分类号： A61F13/0276 , A61F13/15707 , Y10T156/1007 , Y10T156/1041 , Y10T156/1084
摘要： A process is disclosed for making contoured hydrocolloid-containing adhesive dressings in which, in the final product, a soft pliant adhesive layer having one or more hydrocolloids dispersed therein is sandwiched between a top backing layer of stretchable film or fabric and a bottom release layer of flexible but substantially non-stretchable material. In a combined contouring and cutting step, the layers are compressed and heated to reshape the adhesive material and are simultaneously cut to form the finished dressing. In a preferred embodiment, three steps of laminating, contouring and cutting are performed simultaneously at a single station.
摘要翻译： 公开了一种用于制造含轮廓水解胶体的粘合剂敷料的方法，其中在最终产品中具有分散在其中的一个或多个水胶体的软柔性粘合剂层夹在可拉伸膜或织物的顶部背衬层和底部释放层之间 柔性但基本上不可拉伸的材料。 在组合的轮廓和切割步骤中，将层压缩和加热以重新形成粘合剂材料，并同时切割以形成成品敷料。 在优选实施例中，在单个工位上同时执行层压，轮廓和切割的三个步骤。
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公开(公告)号：US5902260A
公开(公告)日：1999-05-11
申请号：US818504
申请日：1997-03-14
CPC分类号： A61F13/025 , A61F13/0226 , A61F2013/00119
摘要： A thin film wound dressing is disclosed in which a thin, transparent, vapor-transmitting elastomeric film is coated along its underside with a suitable pressure-sensitive adhesive for securing the dressing to a patient's skin. Prior to use, the adhesive layer is protected by a removable release liner. The opposite (upper) surface of the film has a foraminous backing layer of flexible and stretchable material secured (preferably removably) thereto. The stretchable backing layer has a multiplicity of wide openings or foramina separated from each other by foam strip portions, and at least some of the strip portions preferably terminate in free ends along a peripheral edge of the film.
摘要翻译： 公开了一种薄膜伤口敷料，其中薄的，透明的，透气的弹性体膜沿着其下侧用合适的压敏粘合剂涂覆以将敷料固定到患者的皮肤上。 在使用之前，粘合剂层由可移除的剥离衬垫保护。 膜的相对（上）表面具有固定（优选地可移除地）到其上的柔性和可拉伸材料的多孔背衬层。 可拉伸背衬层具有多个宽的开口或孔，其中泡沫条部分彼此分开，并且至少一些带状部分优选沿着膜的周边边缘终止于自由端。
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6.发明申请METHODS OF APPLYING A HYDROPHILIC COATING TO A SUBSTRATE, AND SUBSTRATES HAVING A HYDROPHILIC COATING 有权将底漆涂敷在基材上的方法以及具有水解涂层的基材公开(公告)号：US20120015192A1
公开(公告)日：2012-01-19
申请号：US13243942
申请日：2011-09-23
申请人： Thomas H. Gilman
发明人： Thomas H. Gilman
CPC分类号： A61L31/10 , A61L27/34 , A61L27/50 , A61L29/041 , A61L29/06 , A61L29/085 , A61L29/10 , A61L29/14 , A61L2400/10 , A61L2420/02 , B05D1/18 , B05D3/067 , B05D5/00 , B05D5/08 , C10M157/00 , C10M157/04 , C10M173/00 , C10M2207/08 , C10M2207/12 , C10M2209/04 , C10M2209/084 , C10M2209/102 , C10M2215/086 , C10M2215/22 , C10M2217/024 , C10M2217/028 , C10M2217/045 , C10N2250/121 , Y10T428/31 , Y10T428/31504 , Y10T428/31536 , Y10T428/31551 , Y10T428/31576 , Y10T428/31725 , Y10T428/31736 , Y10T428/31935
摘要： This invention relates to methods of applying to a substrate a hydrophilic coating that becomes lubricious when activated with water or water vapor, and to substrates having such a hydrophilic coating.
摘要翻译： 本发明涉及向基材施加亲水涂层的方法，所述亲水性涂层在用水或水蒸气激活时变得光滑，并且具有这样的亲水性涂层的基材。
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公开(公告)号：US20110284409A1
公开(公告)日：2011-11-24
申请号：US13196382
申请日：2011-08-02
IPC分类号： B65D81/00
CPC分类号： A61M25/002 , A61M25/0009 , A61M25/0017 , A61M25/007 , A61M25/0111 , A61M2025/0046 , A61M2025/0681 , B65B5/04 , B65B7/02 , B65B55/22 , B65D81/22
摘要： A vapor hydrated packaged catheter assembly and method of manufacturing and distributing same includes a gas impermeable package housing a catheter within a catheter-receiving cavity. The catheter assembly has a hydrophilic coating applied to at least a portion of the outer surface of a catheter tube or shaft which may be surrounded by a sleeve to provide a no-touch, sure grip feature. The catheter assembly is disposed within the catheter receiving cavity of the package together with a limited amount of a vapor donating liquid provided as a source of vapor to activate the hydrophilic coating. The amount of vapor donating liquid is less than the amount that would otherwise be sufficient to cause a spill hazard. It may be loose liquid as a desired percentage of the volume of a tube-receiving portion of the catheter receiving cavity of the package, or it may be contained in a liquid sequestering element. The activation of at least some of the hydrophilic coating occurs solely by reason of exposure of the outer surface of the catheter to a vapor produced by the vapor donating liquid. The distribution of the catheter following manufacture is delayed for a time sufficient to permit the vapor to complete hydration of the entire hydrophilic coating on the surface.
摘要翻译： 蒸气水合包装导管组件及其制造和分配方法包括将导管容纳在导管接收腔内的不透气包装。 导管组件具有施加到导管管或轴的外表面的至少一部分的亲水涂层，导管管或轴的外表面可以由套筒包围以提供无接触的确定的抓握特征。 导管组件与限定量的作为蒸气源提供的蒸气供应液体一起设置在包装的导管容纳腔内，以激活亲水涂层。 蒸汽供应液体的量小于否则足以引起溢出危险的量。 它可以是作为包装的导管接收腔的管接收部分的体积的所需百分比的松散液体，或者其可以包含在液体隔离元件中。 至少一些亲水性涂层的活化仅仅由于将导管的外表面暴露于由蒸气供给液体产生的蒸汽而发生。 制造后导管的分布延迟一段时间，足以允许蒸气完成表面上整个亲水涂层的水化。
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8.发明授权Methods of applying a hydrophilic coating to a substrate, and substrates having a hydrophilic coating 有权将亲水性涂层施加于基材的方法，以及具有亲水涂层的基材公开(公告)号：US08053030B2
公开(公告)日：2011-11-08
申请号：US11699663
申请日：2007-01-30
申请人： Thomas H. Gilman
发明人： Thomas H. Gilman
CPC分类号： A61L31/10 , A61L27/34 , A61L27/50 , A61L29/041 , A61L29/06 , A61L29/085 , A61L29/10 , A61L29/14 , A61L2400/10 , A61L2420/02 , B05D1/18 , B05D3/067 , B05D5/00 , B05D5/08 , C10M157/00 , C10M157/04 , C10M173/00 , C10M2207/08 , C10M2207/12 , C10M2209/04 , C10M2209/084 , C10M2209/102 , C10M2215/086 , C10M2215/22 , C10M2217/024 , C10M2217/028 , C10M2217/045 , C10N2250/121 , Y10T428/31 , Y10T428/31504 , Y10T428/31536 , Y10T428/31551 , Y10T428/31576 , Y10T428/31725 , Y10T428/31736 , Y10T428/31935
摘要： This invention relates to methods of applying to a substrate a hydrophilic coating that becomes lubricious when activated with water or water vapor, and to substrates having such a hydrophilic coating.
摘要翻译： 本发明涉及向基材施加亲水涂层的方法，所述亲水性涂层在用水或水蒸气激活时变得光滑，并且具有这样的亲水性涂层的基材。
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公开(公告)号：US5891077A
公开(公告)日：1999-04-06
申请号：US955512
申请日：1997-10-21
CPC分类号： A61F13/025 , A61F13/0226 , A61F2013/00119
摘要： A thin film wound dressing is disclosed in which a thin, transparent, vapor-transmitting elastomeric film is coated along its underside with a suitable pressure-sensitive adhesive for securing the dressing to a patient's skin. Prior to use, the adhesive layer is protected by a removable release liner. The opposite (upper) surface of the film has a removable backing layer with a multiplicity of wide openings or foramina separated from each other by connecting strip portions, and at least some of the strip portions preferably terminate in free ends along a peripheral edge of the film.
摘要翻译： 公开了一种薄膜伤口敷料，其中薄的，透明的，透气的弹性体膜沿着其下侧用合适的压敏粘合剂涂覆以将敷料固定到患者的皮肤上。 在使用之前，粘合剂层由可移除的剥离衬垫保护。 膜的相对（上）表面具有可移除的背衬层，其具有通过连接条带部分而彼此分离的多个宽的开口或孔，并且至少一些条带部分优选地沿着沿着边缘的周边边缘终止于自由端 电影。
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10.发明授权Absorbent article having two coapertured layers and a method of making the article 失效具有两个共挤压层的吸收制品和制造该制品的方法
公开(公告)号：US5437653A
公开(公告)日：1995-08-01
申请号：US58248
申请日：1993-05-12
CPC分类号： A61F13/512 , A61F13/51394 , A61F13/53747 , A61F2013/15406 , A61F2013/53782
摘要： An absorbent article having two coapertured layers and a method of making the absorbent article are disclosed. The absorbent article includes first and second layers formed from nonwoven materials. The first layer has an open pore structure and has an average fiber denier greater than about 2.5. The second layer has a finer pore structure than the first layer. The first layer overlays the second layer and both layers have a plurality of coaxially aligned apertures formed completely therethrough. The apertures allow body fluid, especially viscous fluid like menses, which is deposited on the first layer to rapidly pass down through both layers.
摘要翻译： 公开了具有两个共挤压层的吸收制品和制造吸收制品的方法。 吸收制品包括由非织造材料形成的第一和第二层。 第一层具有开孔结构，平均纤维旦尼尔大于约2.5。 第二层具有比第一层更细的孔结构。 第一层覆盖第二层，并且两层都具有完全穿过其形成的多个同轴对齐的孔。 这些孔允许体液，特别是沉积在第一层上的粘性流体如月经，以快速地向下通过两层。
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