| 摘要 |
PURPOSE:To prevent a medical accident by allowing a needle to be safely and securely inserted into a needle cap and prevent a needle cap from dropping from a desk, etc., even if it is on the desk when not in use. CONSTITUTION:In a needle cap 1, an inserting mouth 4 with large open area composed of an extension part 2 of its half and contraction part 3 of the other half is provided, and because of the extension part 2 and contraction part 3, a needle cap with the center of gravity is not at its center. |
