| 摘要 |
According to the present invention, an automatic blood collecting method comprises the following steps: (step 1) a detection portion detects a blood vessel pressure, and a control portion determines a blood vessel for blood collecting among blood vessels, and sets a blood gathering location; (step 2) the control portion determines the depth of the blood vessel for blood collecting based on a blood vessel pressure value of the blood gathering vessel within the blood gathering location which the detection portion detects; (step 3) the control portion sets an insertion depth for gathering blood in a blood vessel at the determined blood vessel depth; (step 4) and a blood gathering portion gathers blood by being inserted into the blood vessel at the determined insertion depth. In the step 1, the control portion sets a coordinate in a body part where the blood vessels are located, and sets a coordinate point where a blood vessel having the maximum blood vessel pressure value among the blood vessels detected by the detection portion is located as a blood gathering location. |
