Detection assembly

A detection assembly, configured to perform a blood gas detection and comprising:

• a housing and a plate:
• wherein the plate defines a first through opening and a second through opening, and the housing comprises a cavity, a cavity wall of the cavity defines a first fluid slot and a second fluid slot;
• the plate is disposed in the cavity;
• the first through opening is in communication with a part of the first fluid slot, and the second through opening is in communication with a part of the second fluid slot;
• the plate encloses and seals another part of the first fluid channel and another part of the second fluid channel to form a first liquid path and a second liquid path;
• a liquid inlet and a liquid outlet that are respectively in communication with the cavity;
• and
• a valve assembly, capable of being switched between a first turn-on state and a second turn-on state to control the first liquid path and the second liquid path to be selectively connected;
• wherein in the first turn-on state, a first external liquid of the detection assembly is capable of flowing into the first liquid path from the liquid inlet and flowing out of the first liquid path from the liquid outlet;
• in the second turn-on state, a second external liquid of the detection assembly is capable of flowing into the second liquid path from the liquid inlet and flowing out of the second liquid path from the liquid outlet.

A detection assembly, comprising:

• a first liquid path, a second liquid path, a liquid inlet, a liquid outlet, and a valve assembly;
• wherein an end of the first liquid path is configured to be in communication with the liquid inlet, and another end of the first liquid path is configured to be in communication with the liquid outlet:
• an end of the second liquid path is configured to be in communication with the liquid inlet, and another end of the second liquid path is configured to be in communication with the liquid outlet;
• the valve assembly is arranged on the liquid inlet, on the liquid outlet, and between the liquid inlet and the liquid outlet:
• or, the valve assembly is arranged on the liquid inlet:
• or, the valve assembly is arranged on the liquid outlet:
• or, the valve assembly is arranged between the liquid inlet and the liquid outlet;
• the valve assembly is capable of being switched between a first turn-on state and a second turn-on state to control the first liquid path and the second liquid path to be selectively connected;
• in the first turn-on state, a first external liquid of the detection assembly is capable of flowing into the first liquid path from the liquid inlet and flowing out of the first liquid path from the liquid outlet;
• in the second turn-on state, a second external liquid of the detection assembly is capable of flowing into the second liquid path from the liquid inlet and flowing out of the second liquid path from the liquid outlet.