| 摘要 |
PROBLEM TO BE SOLVED: To expedite and facilitate puncture when a puncture needle (lancet) of a puncture device for a blood test is driven into the skin and drawing of sample blood. SOLUTION: A divided type pressure ring (110) having a hallow space (120) capable of receiving one end of a puncture device (118), wherein the pressure ring includes a collar (114) and a skirt (128) extending from the collar, and a flare portion (132) extending from the skirt, at least the skirt is made of a flexible material, and at least one crack (112) is placed in the flare portion. |
