| 摘要 |
PROBLEM TO BE SOLVED: To provide a micro vein image enhancer for clarifying an image in a target region of a blood vessel of a patient.SOLUTION: A micro vein image enhancer 1 includes a mast and a vial container. One end of the mast is suitable to be fixed to the vial container 7. The micro vein image enhance 1 includes a body part 11 extending from the mast at an opposite end of the vial container 7. The body part 11 has a miniature projection head. The projection head 2 comprises a first laser for imaging a target region 4 and a second laser for projecting an image along an optical path to the target region. |
