Patent ID: 8449835

Claim:
A device for fecal occult blood test, comprising: a first casing comprising a first containing portion therein and an extraction hole; a second casing comprising a second containing portion therein and a receiving groove; a sampling portion comprising: a fixing member fixed in the first containing portion and defining a passageway corresponding to the extraction hole; and a sampling apparatus comprising a drawing member, a fixing end portion, a specimen collecting portion, and a puncture end portion, the drawing member being extendable out of the extraction hole and used to draw the fixing end portion through and into the passageway for positioning the fixing end portion in the passageway after sampling, the specimen collecting portion connected with the fixing end portion for temporarily positioning sampled specimens, the puncture end portion coupled with the specimen collecting portion for puncturing; a specimen processing portion disposed in the second casing and mostly located inside the second containing portion, the specimen processing portion comprising a storing chamber, a first film, a second film and a liquid, the first and second films securely storing the liquid in the storing chamber; at least a testing portion disposed in the second containing portion and communicable with the receiving groove; and a packing cylindrical member defining a packing space therein; wherein the first and second casings are operated in positions thereof orderly from being unused to being completely used for testing, the positions comprising: [a] a packing position where the packing cylindrical member is coupled between the first and second casings, and the sampling portion and the specimen processing portion are mostly located and extend in the packing space; [b] a using position where the packing cylindrical member is dismantled from the first and second casings, and the specimen collecting portion takes samples from the specimens; [c] a specimen processing position where the specimen processing portion mostly enters the passageway, and the puncture end portion penetrates through the first film so as to produce a testing liquid by mixing the specimens with the liquid; and [d] a specimen testing position where the second film is penetrated by the puncture end portion, the testing liquid flows into the receiving groove and the at least a testing portion tests the testing liquid to show directly test results.