Patent ID: 11931506
Assignee: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 12:
13. The dry powder inhaler of claim 1, wherein the multi-capsule chamber is composed of a first capsule chamber (1a) and a second capsule chamber (1b) which are closely arranged, and the actuators (2) comprise a first actuator (2a) and a second actuator (2b), which are arranged at both ends of a connecting line where the first capsule chamber (1a) and the second capsule chamber (1b) are located, the first actuator (2a) is movable from both sides of the first capsule chamber (1a) to a middle of the first capsule chamber (1a), and the second actuator (2b) is movable from both sides of the second capsule chamber (1b) to a middle of the second capsule chamber (1b), so as to puncture the capsules in the first capsule chamber (1a) and the second capsule chamber (1b), respectively.