To the hospital for an examination of blood, blood will typically use the traditional cotton and breathable tape secured to the wound to stop bleeding, it is self-sustained hand pressing position required cotton.
When going to the hospital for blood tests, the traditional general blood pumping will use cotton and breathable tape to fix the wound to stop the bleeding, people need to continue to press the position of the cotton.
When going to the hospital for blood examination, the traditional method is to use cotton and ventilating glue to fix the wound and stop bleeding. People need to press the cotton position continuously by themselves.<br>