| 摘要 |
PROBLEM TO BE SOLVED: To safely and correctly inject a bio-adhesive. SOLUTION: In this administration instrument, a chemical-charged syringe 3 and a nozzle 1 are respectively connected to connection parts 23, 21 of a tube member 22, and they are solely used for administering a single liquid bio-adhesive, while they are used as a pair of the administration instruments combined with each other for injection double liquid bio-adhesive. For safely land correctly dribbling a small amount of chemical, a chemical is first stored in a tube member 2, and then the tube body 22 is pressed by fingers. |
