| 摘要 |
To provide a puncture device which prevents components constituting a puncture device from being damaged by buckling (bending) etc., secures safety, and can be handled by a weak user easily. A puncture device 1 is provided with an outer needle 21, an outer needle hub 22 for retaining a base portion of the outer needle, an inner needle 3 whose tip portion is inserted in the outer needle, an inner needle hub 41 for retaining a base portion of the inner needle, an outer pipe 6 fitted inside the inner needle hub so as to be moveable to and fro, and an inner pipe 7 having a gripping device 71A for gripping the outer needle hub and fitted inside the outer pipe 6 so as to be moveable to and fro, and at least the outer pipe 6 is formed of a soft synthetic resin. |
