DEVICE FOR VISUALLY INDICATING BLOOD PRESSURE

摘要

PROBLEM TO BE SOLVED: To provide an indicator for visually indicating the pressure of blood inside a blood vessel.

SOLUTION: This indicator includes a body 3 or 10 in which a duct 14 (14') is extended inside thereof. The duct 14 (14') has a sealed proximal end, and the distal end part of the body 3 or 10 is made to be suitable for positioning inside a blood vessel 8. The distal end of the body 3 or 10 is provided with a liquid inflow opening part 11 communicating with the tube 14 (14') by liquid 6. At least a translucent window in the form of a visual confirming part 20 is provided in the body so that the blood 23 advancing into the duct 14 (14') through the inflow opening part 11 can be visually observed when the inflow opening 11 is placed inside the blood vessel.

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