A connection assembly for a respiratory therapy system, comprising: an outlet assembly, said outlet assembly including an outlet housing and a swivelling disc located on said outlet housing, said outlet housing and said swivelling disc defining, at least in part, a recess; an outlet connector located at an end of a tube portion, said outlet connector including an electrical connector; and a cable having a first end to connect to the electrical connector and a second end to connect to at least one electrical component of the respiratory therapy system, said cable having a slack portion, wherein said outlet connector and said swivelling disc are rotatable in unison between a first position and a second position, and wherein the slack portion of the cable extends from the recess and wraps around the swivelling disc as the swivelling disc is rotated from the first position to the second position.

An electronic smoking device (10) is provided including a power supply portion (12) comprising a power supply (18), an atomizer/liquid reservoir portion (14) comprising a liquid reservoir (34) storing a liquid, and an atomizer (26) adapted to atomize the liquid stored in the liquid reservoir (34) when operated by the power supply (18). The atomizer (26) extends away from the liquid reservoir (34) in a first direction (L). The atomizer (26) comprises first atomizer sections (28a, 28b, 28c, 28d), wherein each of the first atomizer sections defines an opening (50a, 50b, 50c, 50d) that is at least partly encircled by the first atomizer section. The sizes of the openings defined by the first atomizer sections decrease with increasing distance of the first atomizer sections from the liquid reservoir in the first direction.

A personal vapor inhaling unit is disclosed. An electronic flameless vapor inhaler unit that may simulate a cigarette has a cavity that receives a cartridge in the distal end of the inhaler unit. The cartridge brings a substance to be vaporized in contact with a wick. When the unit is activated, and the user provides suction, the substance to be vaporized is drawn out of the cartridge, through the wick, and is atomized by the wick into a cavity containing a heating element. The heating element vaporizes the atomized substance. The vapors then continue to be pulled by the user through a mouthpiece and mouthpiece cover where they may be inhaled.

Systems, methods and apparatuses for aerosolizing all or substantially all plant matter, medications, flavors, smells, liquid and/or other material to be aerosolizing are disclosed. Embodiments of the invention comprise an aerosolization chamber sealed except for two or more conduits, a first conduit coupled to a source of fully or almost fully oxygenated gas, a heating element capable of heating the aerosolization chamber to a temperature above a combustion temperature, a second conduit configured to transport aerosolized gases and elements out of the chamber and, in one implementation, at least one valve positioned in the second conduit preventing the flow of atmospheric air into the vaporization chamber. In some instances, the first gas substantially clears the vaporization chamber of atmospheric air prior to reaching combustion temperature. A second gas containing oxygen may be intermixed with the vaporization gases and vaporized elements proximal to the combustion chamber.

A respiratory pressure therapy system for providing continuous positive air pressure to a patient via a patient interface configured to engage with at least one airway of the patient. The system includes: a flow generator configured to generate supply of breathable gas for delivery to the patient via the patient interface; at least one sensor; a display; and a computing device. The computing device is configured to: receive sensor data that is based on measured physical property of the supply of breathable gas; control, based on the received sensor data, the flow generator to adjust a property of the supply of breathable gas; receive, an input indicating assistance is needed with using the patient interface; receive one or more images of the patient with the patient interface; analyse the received one or more images; and based on the analysis, display instructions for positioning the patient interface.

A vaporizer device includes a resistive heating element; circuitry configured to control delivery of electrical power to the resistive heating element from a power source; and a controller configured to perform operations including: receiving inputs representative of a power delivery to the resistive heating element, a temperature of the resistive heating element, and/or a flow rate of air past the resistive heating element; predicting, using the received inputs, an amount of evaporation of the vaporizable material at the resistive heating element; and controlling the power delivery to the resistive heating element in response to the predicted amount of evaporation of the vaporizable material, the controlling including increasing or decreasing an instantaneous power delivery to the heating element such that a target aerosol yield is produced. Related devices, systems, methods, and articles are also described.

Transdermal drug delivery devices are described herein such as a microneedle array patch, to be placed on the skin for transdermal delivery of a medicament. The transdermal drug delivery device for delivery of a bioactive agent through mammalian skin comprises an array of microneedles and a means to actuate the microneedles, wherein the actuation means actuates the microneedles separately.

A security tag can prohibit unauthorized usage of a device or product. The device may include an electronic nicotine delivery systems (“ENDS”) device, which may include aerosol delivery devices such as smoking articles that produce aerosol. The security tag can prevent usage until authorized. Attempts at usage without authorization can result in the device being unusable. The authorization may include identity confirmation or age verification.

A method for improved controlling of a thermic infusion system having a one tubal segment and a thermal element to heat an infusion fluid carried within the tubal segment, and having at least one sensor positioned within the thermic infusion system comprising regulating energy provided to the sensor for a first period of time to sense a self-heating effect of the at least one sensor due to a dry tube; responsive to detecting a dry tube, preventing energizing the thermal element; responsive to detecting a non-dry tube, regulating energy provided to the sensor for a second period of time to sense a temperature of an infusion fluid carried within the at least one tubal segment.

An aerosol generating system includes a heater assembly and a manually operated pump. The pump includes a hollow member with an inlet portion and an outlet portion. The inlet portion of the hollow member is configured connectable with a liquid storage portion. The outlet portion of the hollow member is in fluid communication with a dispensing assembly. The pump is configured to dispense a liquid material onto the heater assembly. The pump is configured to pump the liquid material from the liquid storage portion via the dispensing assembly and onto the heater assembly.