DISPOSABLE SEALED BODY FLUID RETENTION DEVICE AND CONVENIENT AND SANITARY FLUID-TAKING METHOD

摘要

Disclosed is a disposable sealed body fluid retention device, comprising a fluid storage pipe (1), a fluid-taking piece (2) and a shielding body (4), wherein the fluid storage pipe (1) comprises an opening part (11) and a fluid storage cavity (12); the fluid-taking piece (2) is provided with a fluid guide channel (21), an exhaust channel (22), an annular side wall (23) and a partition (28); the partition (28) is located in the annular side wall (23) and separates the fluid guide channel (21) from the exhaust channel (22); one end of the fluid guide channel (21) is provided with a fluid inlet (24) and the other end is provided with a fluid outlet (25); the fluid outlet (25) is located at the lower part of the fluid-taking piece (2); one end of the exhaust channel (22) is provided with an exhaust port (26) and the other end is provided with an air outlet (27); the exhaust port (26) is located at the lower part of the fluid-taking piece (2); and the shielding body (4) is located outside the fluid storage pipe (1). The disposable sealed body fluid retention device has the advantages of convenience and sanitation, and when removing the fluid-taking piece (2) and the shielding body (4), it is ensured that the outer wall of the fluid storage pipe (1) is not contaminated with urine and the fluid storage pipe (1) can be directly used for a urine dipstick test and urine analyser detection.