Excrement and urine sample integration collection system

The utility model relates to an excrement and urine sample integration collection system belongs to medical instrument technical field. The utility model discloses an excrement and urine sample integration collection system, because its sampling rod inserts in the mixing chamber through the sample dosing hole, thereby can realize the preliminary homogenization quantitative processing to the sample, and then can pass through filtration membrane and get into mixing in the mixing chamber preserving sample preservation liquid in the chamber, make the dispersion of excrement and urine sample arrivein the sample preservation liquid, then make the sample preservation liquid in the mixing chamber pass through in the filtration membrane entering save chamber again, and hold back the residue in themixing chamber, effectively separate the sample residue from this, conveniently preserve preparing of liquid, simplify the sample collection flow by a wide margin, and can further use with the cooperation of subsequent automa