Patent ID: 7077830
Filing Date: 2006-07-18
Classification: A61M

Abstract:
1. A needle for medical use comprising: a hub; an adhesive-filling portion provided in a distal portion of the hub; and a bonding adhesive charged into a proximal portion of the adhesive-filling portion while leaving a distal portion of the adhesive-filling portion uncharged, an exposed surface of the bonding adhesive being located inside the adhesive-filling portion of the hub and being separated from a distal end of the hub by a predetermined distance; a cannula having a small diameter and a thin wall, said cannula having a central portion that is fixed to the hub by the bonding adhesive, a root located at the exposed surface of the bonding adhesive, and an exposed distal portion beginning at the root and extending in the distal direction from the exposed surface of the bonding adhesive, the exposed distal portion being easily bendable.