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1.发明授权Apparatus for simulatively measuring environment of wound dressing on skin and measuring method therefor 有权用于模拟测量皮肤上伤口敷料的环境的装置及其测量方法公开(公告)号：US08438940B2
公开(公告)日：2013-05-14
申请号：US12918367
申请日：2008-02-21
IPC分类号： G01N17/00
CPC分类号： G01N15/08 , A61B5/445 , A61F2013/00944 , A61F2013/00953 , G01N5/025 , G01N19/04
摘要： An apparatus and a method for simulatively measuring an environment in a microspace between human skin and a wound dressing. The simulative environment-measuring apparatus includes a constant temperature-and-humidity chamber (14); a heat exchanger (12) disposed in the chamber; a constant temperature water bath (10) and a pump (11) for supplying warm water to the heat exchanger; and a container (1) set on the heat exchanger. The container holds a water retentive member (2) therein, and is covered with a water vapor diffusion-controlling member (4). A microspace (6) formed between the water vapor diffusion-controlling member and a wound dressing (5) is a simulatively reproduced space between human skin and the wound dressing. A thin temperature-and-humidity sensor (7) is set in the microspace to measure temperature and humidity. When plural containers are used, the environments of plural wound dressings can be measured at once.
摘要翻译： 一种用于模拟测量人皮肤和伤口敷料之间的微空间中的环境的装置和方法。 模拟环境测量装置包括恒温恒湿室（14）; 设置在所述室中的热交换器（12） 恒温水浴（10）和用于向热交换器供给温水的泵（11）; 和设置在热交换器上的容器（1）。 容器内装有保水部件（2），被水蒸气扩散控制部件（4）覆盖。 形成在水蒸气扩散控制构件和伤口敷料（5）之间的微空间（6）是人皮肤和伤口敷料之间的模拟再现空间。 在微空间中设置一个薄温湿度传感器（7），以测量温度和湿度。 当使用多个容器时，可以一次测量多个伤口敷料的环境。
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公开(公告)号：US09877871B2
公开(公告)日：2018-01-30
申请号：US13823220
申请日：2011-09-08
CPC分类号： A61F13/00017 , A61L15/26 , A61L15/46 , A61L15/60 , C08L75/04
摘要： Wound bed preparation in a skin wound area can be carried out by using a hydrogel sheet, wherein the hydrogel sheet is prepared by spreading a hydrogel containing a water-soluble polymer, glycerin, and water on a two-layered laminated film consisting of a polyurethane film and a hydrophobic fiber and the moisture permeability of the hydrogel sheet is 200-2000 (g/m2/24 h).
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公开(公告)号：US20100324464A1
公开(公告)日：2010-12-23
申请号：US12918626
申请日：2008-02-25
申请人： Takashi Kamakura , Aki Sato , Makoto Takahashi , Takehiko Ohura
发明人： Takashi Kamakura , Aki Sato , Makoto Takahashi , Takehiko Ohura
IPC分类号： A61F13/00
摘要： A wound-covering hydrogel material which has excellent stretchability and absorbs exudates from wounds. It can maintain over long a wet environment which is suitable for accelerating the healing of wounds. There is no fear of causing pain or damaging the regenerated skin when the wound-covering hydrogel material is replaced with a fresh one. The wound-covering hydrogel material prepared by spreading a hydrogel comprising a water-soluble semi-synthetic polymer, glycerol and water, on a laminated two-layer film composed of a polyurethane film and hydrophobic fibers. The covering material has a moisture permeability as measured by the cup method in accordance with JIS Z0208 of 500-2,000 (g/m2/24 h).
摘要翻译： 一种伤口覆盖水凝胶材料，其具有优异的拉伸性并吸收伤口的渗出物。 它可以保持长时间的潮湿环境，适合加速伤口愈合。 当伤口覆盖的水凝胶材料被新鲜的水凝胶材料替换时，不必担心会引起疼痛或损伤再生皮肤。 通过将包含水溶性半合成聚合物，甘油和水的水凝胶铺展在由聚氨酯膜和疏水纤维构成的层压的两层膜上制备的伤口覆盖水凝胶材料。 覆盖材料通过根据JIS Z0208的杯法测量的500-2,000（g / m 2/24小时）具有的透湿性。
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公开(公告)号：US08563799B2
公开(公告)日：2013-10-22
申请号：US12918626
申请日：2008-02-25
申请人： Takashi Kamakura , Aki Sato , Makoto Takahashi , Takehiko Ohura
发明人： Takashi Kamakura , Aki Sato , Makoto Takahashi , Takehiko Ohura
IPC分类号： A61F13/00
摘要： A wound-covering hydrogel material which has excellent stretchability and absorbs exudates from wounds. It can maintain over long a wet environment which is suitable for accelerating the healing of wounds. There is no fear of causing pain or damaging the regenerated skin when the wound-covering hydrogel material is replaced with a fresh one. The wound-covering hydrogel material prepared by spreading a hydrogel comprising a water-soluble semi-synthetic polymer, glycerol and water, on a laminated two-layer film composed of a polyurethane film and hydrophobic fibers. The covering material has a moisture permeability as measured by the cup method in accordance with JIS Z0208 of 500-2,000 (g/m2/24 h).
摘要翻译： 一种伤口覆盖水凝胶材料，其具有优异的拉伸性并吸收伤口的渗出物。 它可以保持长时间的潮湿环境，适合加速伤口愈合。 当伤口覆盖的水凝胶材料被新鲜的水凝胶材料替换时，不必担心会引起疼痛或损伤再生皮肤。 通过将包含水溶性半合成聚合物，甘油和水的水凝胶铺展在由聚氨酯膜和疏水纤维构成的层压的两层膜上制备的伤口覆盖水凝胶材料。 覆盖材料通过根据JIS Z0208的杯法测量的水分透度为500-2,000（g / m 2/24小时）。
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5.发明申请APPARATUS FOR SIMULATIVELY MEASURING ENVIRONMENT OF WOUND DRESSING ON SKIN AND MEASURING METHOD THEREFOR 有权用于模拟测量环境中的皮肤接触环境的装置及其测量方法公开(公告)号：US20100326217A1
公开(公告)日：2010-12-30
申请号：US12918367
申请日：2008-02-21
IPC分类号： G01N33/00
CPC分类号： G01N15/08 , A61B5/445 , A61F2013/00944 , A61F2013/00953 , G01N5/025 , G01N19/04
摘要： There are provided an apparatus and a method for simulatively measuring an environment in a microspace between a human skin and a wound dressing. The simulative environment-measuring apparatus comprises a constant temperature-and-humidity chamber 14 for controlling an external environment; a heat exchanger 12 disposed in the chamber 14; a constant temperature water bath 10 and a pump 11 for supplying warm water to the heat exchanger; and a container 1 which is set on the heat exchanger 12 and is easily detachable therefrom. The container 1 holds a water retentive member 2 therein, and is covered at its upper opening with a water vapor diffusion-controlling member 4. A microspace 6 formed between the water vapor diffusion-controlling member 4 and a wound dressing 5 placed on the member 4 is a simulatively reproduced space between a human skin and the wound dressing 5. A thin temperature-and-humidity sensor 7 is set in this microspace 6 to measure temperature and humidity with time. When plural containers 1 are used, environments of plural wound dressings 5 can be measured at once.
摘要翻译： 提供了一种用于模拟测量人皮肤和伤口敷料之间的微空间中的环境的装置和方法。 模拟环境测量装置包括用于控制外部环境的恒温恒湿室14; 设置在室14中的热交换器12; 恒温水浴10和用于向热交换器供给温水的泵11; 以及设置在热交换器12上并容易拆卸的容器1。 容器1在其中保持保水构件2，并在其上开口处用水蒸气扩散控制构件4覆盖。形成在水蒸气扩散控制构件4和放置在构件上的伤口敷料5之间的微空间6 图4是人皮肤和伤口敷料5之间的模拟再现空间。在该微空间6中设置薄温湿度传感器7，以随时间测量温度和湿度。 当使用多个容器1时，可以一次测量多个伤口敷料5的环境。
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公开(公告)号：US20130211309A1
公开(公告)日：2013-08-15
申请号：US13823220
申请日：2011-09-08
IPC分类号： A61F13/00
CPC分类号： A61F13/00017 , A61L15/26 , A61L15/46 , A61L15/60 , C08L75/04
摘要： Wound bed preparation in a skin wound area can be carried out by using a hydrogel sheet, wherein the hydrogel sheet is prepared by spreading a hydrogel containing a water-soluble polymer, glycerin, and water on a two-layered laminated film consisting of a polyurethane film and a hydrophobic fiber and the moisture permeability of the hydrogel sheet is 200-2000 (g/m2/24 h).
摘要翻译： 皮肤伤口部位的伤口床制剂可以通过使用水凝胶片进行，其中通过将含有水溶性聚合物，甘油和水的水凝胶铺展在由聚氨酯组成的双层叠膜上制备水凝胶片 膜和疏水性纤维，水凝胶片的透湿性为200〜2000（g / m 2 / 24h）。
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