Patent ID: 11857716
Assignee: CRADERS CO., LTD
Field: Measurement (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. An automatic urine treatment system comprising:
a receiver for receiving a wearer's excrement;
a main body including a urine tank for receiving and storing urine from the receiver, and a vacuum pump for sucking air into the urine tank and transferring a negative pressure to the receiver;
a first connecting hose connecting the receiver and the urine tank;
an auxiliary tank connected to the urine tank and the vacuum pump;
a second connecting hose of which one end is connected to the urine tank and the other end is connected to the auxiliary tank; and
a third connecting hose of which one end is connected to the auxiliary tank and the other end is connected to the vacuum pump, wherein:
a strip for analyzing components of the stored urine through color change is mounted inside the urine tank,
the urine tank further includes a first optical sensor unit for sensing the color change of the strip, and a second optical sensor unit for sensing at least one of turbidity and a urine color of the stored urine,
a gas tank and a hole through which gas contained in excrement may pass are formed on one side of at least one among the first connecting hose to the third connecting hose,
a gas sensor unit includes a gas sensor for sensing a gas component of the excrement, a third filter for removing moisture of the gas, and an accommodation case for accommodating the gas sensor and the third filter,
the accommodation case includes a first surface at least partially opened to communicate with the gas tank and the hole, and attached in parallel to at least one among the first connecting hose to the third connecting hose,
a second surface disposed in parallel at least one among the first connecting hose to the third connecting hose, and facing the first surface,
a third surface perpendicular to at least one among the first connecting hose to the third connecting hose, and connecting the first surface and the second surface, and
a fourth surface facing the third surface, perpendicular to at least one among the first connecting hose to the third connecting hose, and connecting the first surface and the second surface,
the third filter is installed to be spaced apart from the first surface by a predetermined distance,
a first side surface is attached to the third surface of the accommodation case, and a second side surface facing the first side surface is attached to the fourth surface of the accommodation case to remove moisture from the gas that has passed through the gas tank and the hole and transfer the gas to the gas sensor, and
the gas sensor is installed on the second surface of the accommodation case.