| 摘要 |
To provide a blood collecting attachment with which blood can be easily collected from a sampling port inserted in a blood flow path into a tube without using a syringe, a blood collecting instrument can be securely fixed to the sampling port, and accidental needlesticks can be prevented. The blood collecting attachment includes a tubular member one end of which is a needle part for piercing the tube and the other end of which is an insertion part to be inserted in the sampling port, and a fixing member for fixing the tubular member to the sampling port. The fixing member is joined with the tubular member so that the tubular member is joined with the tubular member so that the tubular member is fixed to or unfixed from the sampling port when a predetermined rotation operation is performed on the fixing member. |
