Compound container and pouring-out method

A compound container, comprising:

• a container main body forming a first accommodation chamber,
• an auxiliary container forming a second accommodation chamber,
• a mounting part on which the auxiliary container is mounted in the container main body,
• a cutting part which cuts a second accommodation chamber partition wall which partitions a part of the second accommodation chamber formed in the auxiliary container,
• a contents outlet port on the container main body, and
• an opening pouring element mounted on the contents outlet port and having another cutting part which cuts a first accommodation chamber partition wall which partitions a part of the first accommodation chamber formed in the container main body,
• wherein when the auxiliary container is mounted on the container main body and the second accommodation chamber partition wall is cut, the first accommodation chamber and the second accommodation chamber are intercommunicated,
• when the opening pouring element is mounted on the container main body, the first accommodation chamber partition wall is cut so that a content is taken out from the first accommodation chamber,
• a reagent treating a sample which has been collected from a subject is added to the second accommodation chamber,
• the sample is added to the reagent and treated together with the auxiliary container,
• the auxiliary container is mounted on the container main body,
• a content in the second accommodation chamber is flown into the first accommodation chamber, followed by stirring and mixing to allow an adsorbent adsorbing all or a part of unnecessary substances contained in the content in the second accommodation chamber in the first accommodation chamber, and
• the opening pouring element is attached to the container main body by cutting the first accommodation chamber partition wall to pour a sample preparation liquid which has been prepared by adsorbing all or the part of unnecessary substances with the adsorbent from a pouring port formed in the opening pouring element.

A compound container, comprising:

• a container main body forming a first accommodation chamber,
• an auxiliary container forming a second accommodation chamber,
• a mounting part on which the auxiliary container is mounted in the container main body,
• a cutting part which cuts a second accommodation chamber partition wall which partitions a part of the second accommodation chamber formed in the auxiliary container,
• a contents outlet port on the container main body, and
• an opening pouring element mounted on the contents outlet port and having another cutting part which cuts a first accommodation chamber partition wall which partitions a part of the first accommodation chamber formed in the container main body,
• wherein when the auxiliary container is mounted on the container main body and the second accommodation chamber partition wall is cut, the first accommodation chamber and the second accommodation chamber are intercommunicated,
• when the opening pouring element is mounted on the container main body, the first accommodation chamber partition wall is cut so that a content is taken out from the first accommodation chamber,
• the another cutting part is formed in a cylindrical shape and has a narrow tip narrowing an outer diameter of an end of the another cutting part, and
• the first accommodation chamber partition wall cut by the another cutting part is sandwiched and held in a space formed between the narrow tip and an inner peripheral surface of the contents outlet port while a part of the first accommodation chamber partition wall is connected to the inner peripheral surface of the contents outlet port.