摘要:
A coating head, a coating apparatus, and a coating method can form a uniform coated film. According to an embodiment, the coating head includes a coating bar, multiple nozzles that supply a liquid toward the coating bar, first to third members, an elastic member, and a position controller. The first member includes multiple first recesses. At least a portion of one of the nozzles is between one of the first recesses and one of the third members. The at least a portion of the one of the nozzles and the one of the third members are fixed to the first member by one of the second members. One of the elastic members is located in at least one of a first position between the one of the third members and the one of the second members, a second position between the at least a portion of the one of the first recesses and the one of the nozzles, or a third position between the at least a portion of the one of the nozzles and the one of the third members.
摘要:
According to one embodiment of the invention, a coating apparatus includes a first pipe, a first pump, a first nozzle, a second nozzle, and a holder. The first pipe includes the first inflow port, a first outflow port, and a second outflow port. The first pump is configured to supply liquid toward the first inflow port. The first nozzle includes the first nozzle inflow port and a first nozzle discharge port. The first nozzle inflow port is connected to the first outflow port. The first nozzle discharge port is configured to discharge the liquid passing through the first pipe. The second nozzle includes the second nozzle inflow port and a second discharge port. The second nozzle inflow port is connected to the second outflow port. The second nozzle discharge port is configured to discharge the liquid passing through the first pipe. The holder holds the first nozzle and the second nozzle. The holder is configured to form a first state and a second state. In the first state, a height of the first nozzle discharge port and a height of the second nozzle discharge port are not less than a height of the first pipe. In the second state, the height of the first nozzle discharge port and the height of the second nozzle discharge port are lower than the height of the first pipe.
摘要:
In a nucleic acid detecting cassette in which a heating treatment chamber and a liquid delivery channel are constituted of a stationary member and flexible members, the heating treatment chamber is held by convex heating sections from both sides, whereby the heat treatment chamber and the liquid delivery channel are spatially separated from each other. Thus, it is possible to automatically execute a consistent process including nucleic acid amplification and other required treatments of the object sample as well as detection of a target nucleic acid.