Inhaler

• Main Authors: INGRAM SIMON, KARLSSON MARTIN, CHRISTOFFERSON JAKE, HALKET ANDREW, HURLSTONE CHRIS, LEEDER CHARLOTTE, BERRY SIMON, TRENEMAN BILL, CEREDA VALERIO LELIO, DAINTREY JOE, DUCCE RUNE, ISAACS WARREN
• Format: Patent
• Language: Chinese; English
• Published: 23.10.2020
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

An inhaler for delivery of a medicament by inhalation is disclosed. The inhaler comprises the following components. An inhaler body for receiving a canister having a dispensing valve. A drive mechanism comprising a biasing means such as a spring and a moving component such as a yoke, the drive mechanism for driving the canister, when received in the inhaler body, from a rest position in which thevalve is closed to at least an actuating position in which the valve is open. The drive mechanism drives the canister when the biasing means is released from a loaded configuration to move the movingcomponent from a first position to a second position. A resetting mechanism, for example a mouthpiece cap arrangement for pushing upwardly on the yoke, for resetting the drive mechanism by moving themoving component from the second position to the first position and reloading the biasing means to the loaded configuration. A return mechanism for returning the canister from the actuating position to the rest position, wherei