Urinal additional device for detecting blood in urine

A urinal additional device for detecting blood in urine, comprising:

• a shell, comprising an entry hole and an exit hole;
• wherein the entry hole is formed on a side surface of the shell, and the exit hole is formed on another side surface of the shell;
• a flow pathway, formed within the shell and between the entry hole and the exit hole for communicating with the entry hole and the exit hole;
• wherein the flow pathway comprises a groove;
• a display unit, mounted on the shell;
• a measuring module, mounted inside the shell, comprising a first side and a second side;
• wherein the second side is opposite to the first side;
• and wherein the first side comprises a light emitting unit and a light sensing unit, and the second side comprises a lens;
• wherein the lens is mounted inside the groove;
• a holder, attached to the second side of the measuring module, and comprising a reflective mirror;
• wherein the reflective mirror is mounted on the holder parallel to the lens;
• and
• a processing unit, mounted within the shell, electrically connected to the measuring module and the display unit;
• wherein when a sample urine enters through the entry hole, flows through the flow pathway, and exits from the exit hole, a part of the sample urine remains in the groove of the flow pathway as collected urine;
• wherein the light emitting unit generates a detection beam toward the lens;
• the detection beam passes through the lens, passes through the collected urine, and shoots into the reflective mirror;
• once reflected by the reflective mirror, the detection beam passes through the lens and shoots into the light sensing unit, and the light sensing unit correspondingly generates a sensing signal;
• and
• wherein when the processing unit receives the sensing signal, the processing unit generates a detection result signal according to the sensing signal, sends the detection result signal to the display unit, and through the display unit displays a test result of the sample urine.