| 摘要 |
PURPOSE:To obtain a vessel holder used for positioning in a treatment process of vessels and useful for various vessels as well. CONSTITUTION:A couple of vessel-holding members 4a-4d are arranged to opposite with each other on the crossing longitudinal and lateral axses, in a holder body 2 containing vessels. These vessel-holding members 4a-4d are pressed from the outside to be able to advance to the central direction and conduct air in the inside to be able to move back. And also, they are forced to stay at a specified position. After all vessel-holding members 4a-4d are returned once to the initial point (the most moved back place), they are forwarded according to the inserted vessel model. |
