| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation marker capable of resolving a patient's feeling of physical disorder even if it is left behind in the body, and provide a manufacturing method for the operation marker. SOLUTION: This operation marker is provided with a needle buried in an organism. The needle is formed of bioabsorbable material. According to this manufacturing method for the operation marker including the needle buried in the body and a thread whose one end is fixed to the needle, the needle and the thread are respectively manufactured, a part of the surface of the needle is fused, the thread is brought into contact with the fused part, and the needle is solidified in such a state. |
