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Swabbie to sample collection for use in deteccao test of occult blood and process for testing occult blood
Swabbie to sample collection for use in deteccao test of occult blood and process for testing occult blood
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机译:Swabbie进行样本收集以用于潜血检测和潜血检测方法
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摘要
There is disclosed a specimen-collection wipe suitable for use in testing for the presence of occult blood in fecal matter or other bodily substance. The wipe comprises a hand-contact surface for manipulating the wipe and an occult-blood detection-test surface for collecting a specimen and supporting it during treatment with an occult-blood indicator fluid. The material from which the wipe is constructed has a sufficiently low wet strength to permit the wipe to be disposed of in a toilet and preferably has a sufficiently high resistance to seepage to permit the hand-contact surface to remain dry for the duration of the test. The wipe also includes an indicator-activity verification region on which is dispersed a reagent capable of interacting with the occult-blood indicator fluid to provide an indication characteristic of the presence of occult blood.
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