< Topic >The sterilization work of preceding in inspection being unnecessary, also exchange job offers the easy sample port.SolutionsThe first aperture hole 13 reaching to internal channel 10 and, the based component 1 where the second aperture hole 14 was continued was formed and rim flange possessing 22, and the communication hole 20, being installed by rim flange 22 in the failure unit component 2 which is adhered to the inside diameter of the first aperture hole, and the stationary time it is used, the seal component being installed by rim flange 22 at the time of 3 where projection frame 31 blocks the communication hole 20 and inspection, it is used, the inspection component the pressure-resistant component containment the installation state of 4 where projection frame 41 blocks the communication hole 20 and seal component 3 fixed5 and, possessing, it is constituted, the through hole 43 is formed by the projection frame 41 of the inspection component, this through hole 43 is blocked elastically by the elastic body which allows the interposition of the inspection needle.< Choice figure >Drawing 1【課題】検査に先行する殺菌作業が不要で、交換作業も容易なサンプルポートを提供する。【解決手段】内部流路10に達する第一開口穴13と、第二開口穴14とが連続形成されたベース部材1と、外周フランジ22、及び連通穴20を有して、第一開口穴の内径に固着されるフィット部材2と、定常時に外周フランジ22に装着されて使用され、突出軸部31が連通穴20を閉塞する封止部材3と、検査時に外周フランジ22に装着されて使用され、突出軸部41が連通穴20を閉塞する検査部材4と、封止部材3の装着状態を固定的に保持する耐圧部材5と、を有して構成され、検査部材の突出軸部41に貫通穴43が形成され、この貫通穴43は、検査針の挿入を許容する弾性体によって弾性的に閉塞されている。【選択図】図1
