FLUID SENSING DEVICES INCLUDING FLUID ABSORPTION AND DISTRIBUTION LAYER

• Main Authors: KSHIRSAGAR MANJIRI T, MORTAZAVI HAMID R, TUNGJUNYATHAM JUSTIN, GABRIEL NICHOLAS T, JESME RONALD D
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; SIGNALLING; TESTING; TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS

Fluid sensing devices including a layer of fluid absorption and distribution material are provided. The layer includes a porous fibrous nonwoven matrix for absorbing fluid from the object to the first major surface of the layer and laterally distributing the absorbed fluid throughout the layer and to a second major surface of the layer opposite the first major surface. Hydration sensors are disposed on the second major surface of the layer to measure a hydration level. 提供了包括流体吸收和分配材料层的流体感测设备。该层包括多孔纤维非织造基质，该多孔纤维非织造基质用于将流体从对象吸收到层的第一主表面并且将所吸收的流体横向分配在整个层上并且分配到层的与第一主表面相反的第二主表面。水合传感器设置在层的第二主表面上以测量水合程度。