Infrared Wetness Detection System For An Absorbent Article
    41.
    发明申请
    Infrared Wetness Detection System For An Absorbent Article 审中-公开
    用于吸收物品的红外线湿度检测系统

    公开(公告)号:US20100168694A1

    公开(公告)日:2010-07-01

    申请号:US12636888

    申请日:2009-12-14

    IPC分类号: A61F13/42 G08B21/00

    摘要: A signaling device for sensing and indicating the presence of a body exudate in an absorbent article includes a housing and a paired IR generator/detector disposed within the housing, the paired IR generator/detector adapted to sense a change in infrared light reflectance due to an insult to the absorbent article, the paired IR generator/detector including an infrared-generating light-emitting diode and an infrared-detecting phototransistor. In addition, a body exudate collection and detection system includes an absorbent article and a signaling device adapted to be used in conjunction with the absorbent article for detecting the presence of a body exudate therein, the signaling device including a housing and a paired IR generator/detector disposed within the housing, the paired IR generator/detector including an infrared-generating light-emitting diode and an infrared-detecting phototransistor.

    摘要翻译: 用于感测和指示身体渗出物在吸收制品中的存在的信号装置包括壳体和布置在壳体内的成对的IR发生器/检测器,所述成对的IR发生器/检测器适于感测红外光反射率的变化, 对于吸收性物品的侮辱,配对的IR发生器/检测器包括红外发生发光二极管和红外检测光电晶体管。 此外,身体渗出物收集和检测系统包括吸收制品和适于与吸收制品结合使用的信号装置,用于检测其中的身体渗出物的存在,所述信号装置包括壳体和成对的IR发生器/ 检测器设置在壳体内,成对的IR发生器/检测器包括红外发生发光二极管和红外检测光电晶体管。

    SENSORS AND DISPOSABLE ARTICLES THAT CONTAIN THE SENSORS
    43.
    发明申请
    SENSORS AND DISPOSABLE ARTICLES THAT CONTAIN THE SENSORS 审中-公开
    包含传感器的传感器和废弃物品

    公开(公告)号:US20080266117A1

    公开(公告)日:2008-10-30

    申请号:US11742448

    申请日:2007-04-30

    IPC分类号: G08B23/00 A61F13/15

    CPC分类号: A61F13/42

    摘要: Embodiments of the invention provide a sensor for detecting the presence of fluid in an absorbent article. The sensor may include a fluid activated battery. Fluid received in the absorbent article may connect electrodes of the fluid activated battery and cause a voltage to be generated between battery electrodes. The voltage generated between the electrodes may provide power to the sensor circuit. In one embodiment, the fluid activated battery may be configured to detect the presence of fluid in the absorbent article and the presence and/or amount of particular substances in the received fluid.

    摘要翻译: 本发明的实施例提供一种用于检测吸收制品中流体存在的传感器。 传感器可以包括流体活化的电池。 容纳在吸收性物品中的流体可以连接流体活化电池的电极,并且在电池电极之间产生电压。 电极之间产生的电压可以为传感器电路提供电力。 在一个实施例中,流体活化电池可被配置为检测吸收制品中流体的存在以及接收流体中特定物质的存在和/或量。

    Absorbent foam containing fiber
    45.
    发明申请
    Absorbent foam containing fiber 审中-公开
    含纤维吸收泡沫

    公开(公告)号:US20060148917A1

    公开(公告)日:2006-07-06

    申请号:US11027306

    申请日:2004-12-30

    IPC分类号: C08J9/00

    摘要: A flexible, absorbent, thermoplastic foam comprises at least a thermoplastic base resin and fibers. The incorporation of fibers into the thermoplastic base foam structure can result in a foam which exhibits improved absorbent properties such as high fluid capillary action and improved fluid movement from cell to cell within the foam, while maintaining sufficient integrity and flexibility for specific applications. In some aspects, the use of fiber having high surface energy can increase the overall surface energy of the foam, which in turn can further enhance absorbent properties.

    摘要翻译: 柔性吸收性热塑性泡沫塑料至少包括热塑性基础树脂和纤维。 将纤维引入到热塑性基础泡沫结构体中可以产生泡沫,其具有改善的吸收性能,例如高的流体毛细管作用,以及在泡沫体内从细胞到细胞的改善的流体移动,同时为特定应用保持足够的完整性和灵活性。 在一些方面,使用具有高表面能的纤维可以增加泡沫的整体表面能,这进一步增强吸收性能。

    Sensor products using wicking materials
    47.
    发明授权
    Sensor products using wicking materials 有权
    传感器产品使用芯吸材料

    公开(公告)号:US08889944B2

    公开(公告)日:2014-11-18

    申请号:US13312033

    申请日:2011-12-06

    IPC分类号: A61F13/15

    CPC分类号: A61F13/42

    摘要: An absorbent article includes a chassis including a bodyside liner, an outer cover having an interior surface and an exterior surface, and an absorbent structure positioned adjacent the interior surface of the outer cover, the chassis including an insult zone and a crotch region positioned in between a front region and a back region, the front region and the back region defining a waist region therebetween. The absorbent article also includes a sensor element disposed in or on the chassis, the sensor element extending from a proximal end in the waist region to at least the insult zone and in fluid communication with the insult zone, the sensor element including a multi-layer wicking material.

    摘要翻译: 吸收性物品包括底架,其包括体侧衬里,具有内表面和外表面的外盖以及邻近外罩内表面定位的吸收结构,所述底架包括位于其间的侮ult区和裆区 前区域和后区域,前区域和后区域在其间限定腰围区域。 吸收制品还包括设置在底盘中或底座上的传感器元件,传感器元件从腰部区域中的近端延伸到至少侮辱区并与侮辱区流体连通,传感器元件包括多层 芯吸材料。

    Contactless Passive Sensing For Absorbent Articles
    49.
    发明申请
    Contactless Passive Sensing For Absorbent Articles 有权
    吸收制品的非接触式无源感应

    公开(公告)号:US20130131618A1

    公开(公告)日:2013-05-23

    申请号:US13302185

    申请日:2011-11-22

    IPC分类号: A61F13/42

    CPC分类号: A61F13/42

    摘要: An absorbent article facilitating sensing the presence of a body exudate in the absorbent article includes an absorbent member; a sensor coil disposed on or in the article; and an electrical double-layer capacitor disposed on or in the article and in electrical communication with the sensor coil, wherein the capacitor is in fluid communication with the absorbent member. An absorbent article system also includes a detector circuit including an exciter coil configured for electromagnetic communication with the sensor coil, and sensor electronics configured to indicate the presence of a body exudate based on changes in the electromagnetic communication between the exciter coil and the sensor coil.

    摘要翻译: 便于感测身体渗出物在吸收制品中的存在的吸收制品包括吸收体; 设置在物品上或其中的传感器线圈; 以及设置在所述物品上或与所述传感器线圈电连通的电双层电容器,其中所述电容器与所述吸收体流体连通。 吸收性物品系统还包括检测器电路,其包括被配置为与传感器线圈电磁通信的激励器线圈,以及被配置为基于激励器线圈和传感器线圈之间的电磁通信的变化来指示身体渗出物的存在的传感器电子设备。

    Absorbent articles with impending leakage sensors
    50.
    发明授权
    Absorbent articles with impending leakage sensors 有权
    具有即将泄漏的传感器的吸收制品

    公开(公告)号:US08222476B2

    公开(公告)日:2012-07-17

    申请号:US12262784

    申请日:2008-10-31

    IPC分类号: A61F13/15

    CPC分类号: A61F13/42

    摘要: In accordance with one embodiment of the present disclosure an absorbent article capable of indicating the presence or absence of urine as well as impending leakage of urine is disclosed. The absorbent article includes a substantially liquid impermeable layer, a liquid permeable layer, and an absorbent core positioned between the substantially liquid impermeable layer and the liquid permeable layer. A plurality of sensors are integrated into the article across the width of the article and positioned such that the sensors are in fluid communication with urine when provided by a wearer of the article. At least one of the sensors comprises a pH indicator. At least one of the sensors is capable of indicating the presence or absence of urine and at least one of the sensors is capable of indicating impending leakage of urine from the article.

    摘要翻译: 根据本公开的一个实施例,公开了能够指示尿液的存在或不存在以及尿液即将泄漏的吸收制品。 吸收制品包括基本上液体不可渗透层,液体可渗透层和位于基本上液体不可渗透层和液体可渗透层之间的吸收芯。 多个传感器跨越制品的宽度集成到制品中,并且定位成使得当由制品的穿着者提供时,传感器与尿流体连通。 至少一个传感器包括pH指示器。 传感器中的至少一个能够指示尿液的存在或不存在,并且至少一个传感器能够指示来自制品的尿液即将泄漏。