CONNECTOR DEVICE FOR MAKING STERILE CONNECTION TO RESERVOIRS

摘要

FIELD: medical engineering. ^ SUBSTANCE: device has needle with an adapter and protection cap fixed on the adapter. The device additionally has flexible envelope arranged inside of the cap with space relative to its surface. The envelope is connected to the needle near its base on the same side with the adapter in nondetachable way. The flexible envelope is manufactured from film to be pierced by the needle. It is shaped as cylinder near the base and as wedge near the tip. ^ EFFECT: excluded bacterial contamination of transfusion medium. ^ 1 dwg