Embodiments relate to an intranasal drug delivery device, system, and process. The drug delivery device can have a compliant/flexible soft nib. The drug delivery device can have an actuator and shot chamber. The drug delivery device can have a non-air interface mechanically pressurized fluid reservoir. The drug delivery device can have a facial or device recognition application to prevent intentional or unintentional misuse.

An attachment for monitoring an inhaler usage to be used for monitoring a usage frequency of patients using inhalers is provided. The attachment allows monitoring the inhaler usage of the patients and provides a low energy consumption. With an effective power management system developed with the attachment, the attachment is used for a longer period of time without a need for a battery replacement.

Provided is a system comprising at least one inhaler. Each of the at least one inhaler comprises a use determination system configured to determine at least one value of a usage parameter relating to use of the respective inhaler by a subject. The system further comprises a user interface and a processing module. The user interface is configured to enable user-inputting of an indication of a status of a respiratory disease being experienced by the subject. The processing module is configured to control the user interface to issue a prompt to input the indication based on the at least one value.

A metered dose inhaler includes ring body open at both ends, the ring body adapted to house a pressurized canister of medicine, an actuator ring including two or more external spring housings containing springs seated and aligned with spring seats formed on a cap attached to the distal end of the ring body the actuator ring fitting over the ring body in concentric fashion partially housing the ring body, the actuator ring having an actuator form fixed to an inside surface thereof to actuate a canister stem installed on the pressurized canister by urging the actuator ring against spring tension over the ring body toward the cap displacing a canister stem to break seal and dispense a dose of medicine.

An aerosol generation system for generation of an aerosol from an aerosol-forming precursor includes an electrically operated heating system to heat the precursor to generate the aerosol, a flow path for transmission of flow, including the aerosol, to a user, the heating system arranged in fluid communication with the flow path, and electrical circuitry. The electrical circuitry is configured to determine a characteristic associated with a second order time derivative of a property of electrical energy through the heating system, and to determine a property related to the flow of the flow path based on the characteristic of the second order time derivative.

The present invention provides a connector for push-connecting a cartridge containing vaporizable material, such as a 510-cartridge, to a power-supplying device. The connector includes a housing containing electrical contacts, a cartridge-receiving end for receiving a conductive end of the cartridge, and a flexible, preferably silicone, ring connected to the cartridge receiving end of the housing for retaining the conductive end of the cartridge inserted therethrough against the electrical contacts. The ring is preferably part of a silicon boot that houses the housing.

An inhalation-synchronized fluid product dispenser device having a body (10) provided with a mouthpiece (400), a product reservoir (100) containing fluid product, and a dispenser mechanism (200). The device has a blocking mechanism (500; 600) for the dispenser mechanism and an inhalation-controlled trigger system having an inhalation-sensitive member (60) deformable and/or movable by inhalation, the inhalation-sensitive member co-operating with the blocking mechanism so that when deformed and/or moved, it enables the dispenser mechanism to be actuated. The device has a protective element (1) the trigger system, the protective element disposed between the mouthpiece and the inhalation-sensitive member and made of a porous material that allows air to pass through it but blocks the passage of water, dust and foreign bodies.

Apparatus consistent with the present disclosure may be a pipe that includes heat transfer materials that have a thermal conductivity of greater than 50 Watts per meter Kelvin. Heat transfer materials may include one or more solid heat sinks (that are rigidly connected to each other or to a portion of the pipe), Peltier devices, or loose fill of a desired size or shape. Fill included in the pipe may also absorb particulate matter or volatile organic compounds. As a user burns or vaporizes materials at one end of the pipe and sucks heated smoke or vapor into the pipe, that user may inhale cool and clean smoke or vapor. Methods and apparatus consistent with the present disclosure may allow a controller at the pipe to send sensor or consumption data to other electronic devices when a number of milligrams of a substance inhaled by a patient are monitored.

A opioid overdose treatment assembly for treating an opioid overdose includes a housing that can be worn on a user. An inhaler is coupled to the housing and the inhaler contains an aerosolized medication for treating an opioid overdose. The inhaler is actuatable to release a pre-determined amount of the aerosolized medication for inhalation by the user when the user is suffering from an opioid overdose. A communicator is coupled to the housing and the communicator is in wireless communication with a communication network. In this way the communicator can be placed in communication with emergency responders.

A vaporiser insert for an electronic cigarette product comprises at least one electrical vaporiser for vaporising fluid supplied to the vaporiser and for supplying the vaporised fluid to an airflow, a main part having a lateral face which surrounds an airflow duct through which the airflow can flow, at least one fluid opening for supplying vaporisable fluid from the outside into the vaporiser insert and to the vaporiser being arranged on the lateral face of the main part. The vaporiser insert comprises a support for retaining the vaporiser, and the support comprises a passage opening that corresponds to the fluid opening in order to supply fluid to the vaporiser.