| 摘要 |
PROBLEM TO BE SOLVED: To exclude infection in hospital, etc., by permitting liquid to flow to and be stored in a chamber via an upstream side housing, a disinfection filter and a downstream side housing and after that, permitting it to arrive at an injection needle when a communication means communicates with a medical container. SOLUTION: A conduit 26 is closed with forceps 28, and the communication needle part 10 of the upstream side housing 12 is pierced through the rubber cock of a transport liquid container. After a dripping cylinder 22 is depressed and the air in the inside is discharged by contraction the chamber 20, the chamber 20 is restored. In this way, dripping liquid 19 is stored in the chamber 20. A syringe 40 is mounted on a callus tube 36, and the conduit 22 is relaxed with the forceps 28. Therefore, the arrival of the dripping liquid at the tip of the injection needle 40 is confirmed, then, the injection needle is pierced through a blood vessel. In this way, the disinfection of a medicine vial is performed by making it pass the disinfection filter 14 even when it is contaminated by a bacterium. Therefore, the bacterium is prevented from intruding into a patient. |
