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1.发明授权
公开(公告)号：US5685259A
公开(公告)日：1997-11-11
申请号：US444706
申请日：1995-05-19
CPC分类号： A01K1/0125 , A01K1/0152 , A01K1/0155 , G01N33/528 , G01N33/726 , G01N33/84
摘要： A disposable cat litter box includes a container and a fresh litter enclosed within the container. The container is convertible between a closed condition in which it forms a closed receptacle and an open condition in which it forms an open receptacle. The fresh litter comprises a plurality of transversely folded paper strips which exhibit a noticeable color change when wetted with cat urine having a predetermined characteristic of feline disease.
摘要翻译： 一次性猫砂箱包括容器和容器内封闭的新鲜的垃圾。 容器在其形成封闭容器的封闭状态和其形成开放容器的打开状态之间可转换。 新鲜的垃圾包括多个横向折叠的纸条，当用具有预定特征的猫科疾病的猫尿液润湿时，其呈现明显的变色。
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公开(公告)号：US5780385A
公开(公告)日：1998-07-14
申请号：US444956
申请日：1995-05-19
CPC分类号： A01K1/0125 , A01K1/0152 , A01K1/0155 , G01N33/528 , G01N33/726 , G01N33/84
摘要： A cat litter which comprises a plurality of lightweight, resilient paper strips treated with a pH-indicator and/or an occult blood indicator and folded transversely into generally zig-zag shapes, enables early detection of feline urological syndrome. When wetted with alkaline urine secreted by the cat, the paper strips treated with pH indicator exhibit a noticeable color change. When wetted with cat urine containing occult or gross blood, the paper strips treated with occult blood indicator exhibit a noticeable color change. A mixture of pH indicator treated strips and occult blood indicator strips in the cat litter enables the detection of both alkaline pH and occult blood in the same urine sample. The color changes are easily visible to the observer without requiring unsanitary contact with the cat litter.
摘要翻译： 一种猫砂，其包括用pH指示剂和/或潜血指示剂处理并且横向折叠成大致Z字形的多个轻质弹性纸条，能够早期检测猫泌尿综合征。 当用猫分泌的碱性尿液润湿时，用pH指示剂处理的纸条显示明显的颜色变化。 当用含有隐血或大血的猫尿液润湿时，用隐血指示剂处理的纸条显示出明显的颜色变化。 在猫砂中的pH指示剂处理的条和隐血指示条的混合物能够检测同一尿样中的碱性pH和潜血。 观察者对颜色的变化很容易看到，而不需要与猫砂不卫生的接触。
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公开(公告)号：US5830765A
公开(公告)日：1998-11-03
申请号：US345524
申请日：1994-11-28
CPC分类号： A01K1/0125 , A01K1/0152 , A01K1/0155 , G01N33/528 , G01N33/726 , G01N33/84
摘要： A cat litter which comprises a plurality of lightweight, resilient paper strips treated with a pH-indicator and/or an occult blood indicator and folded transversely into generally zig-zag shapes, enables early detection of feline urological syndrome. When wetted with alkaline urine secreted by the cat, the paper strips treated with pH indicator exhibit a noticeable color change. When wetted with cat urine containing occult or gross blood, the paper strips treated with occult blood indicator exhibit a noticeable color change. A mixture of pH indicator treated strips and occult blood indicator strips in the cat litter enables the detection of both alkaline pH and occult blood in the same urine sample. The color changes are easily visible to the observer without requiring unsanitary contact with the cat litter.
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