| 摘要 |
The invention is related to a particular type of safety needle and syringe. The needle has a locking device which can be used with or without a syringe. The needle is cylindrical with one surface flattened out. The Blunting member is aligned within the needle. With the intake of fluids the blunting instrument moves out, blocks the needle tip and locks inside the needle. Thus preventing reuse and needle stick Injury. |
