| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for measuring vascular lumen diameter capable of accurately measuring the lumen diameter of a blood vessel under the skin of a living body. SOLUTION: In a vascular endothelium function examination device (the vascular lumen diameter measuring device) 30, the information on the living body measured by a living body information measuring device 68 is output and displayed in an image display device (a display) 34 in a resting period A set before applying stimulation at least to an artery 20, and therefore, the resting state of the living body 14 in the resting period A can be easily confirmed. As a result, by adopting only the measured value on the living body whose resting state can be confirmed, the lumen diameter d of the blood vessel under the skin 18 of the living body 14 can be accurately measured. COPYRIGHT: (C)2008,JPO&INPIT |
