An aerosol generating device includes an aerosol generator and a plug. The aerosol generator includes a container and an atomizing module arranged in the container. The container has a liquid chamber, an aerosol chamber, and an insertion slot defining an insertion direction. The liquid chamber and the aerosol chamber are respectively arranged at two opposite sides of the atomizing module, and are in spatial communication with each other through the atomizing module. The atomizing module includes two electrode regions having the same polarity and being electrically connected to each other. The plug is detachably inserted into the insertion slot of the container along the insertion direction, and a conductive terminal of the plug contacts the two electrode regions.

The present disclosure provides a coating applicator operable to apply a coating of a therapeutic agent upon an object comprising an openable and sealable device compartment, a therapeutic agent positioned in communication with the device compartment, an atomizer operable to atomize the therapeutic agent, and a source of vacuum in communication with the device compartment. The coating applicator may further comprise a drier, and the drier may comprise an arrangement to operate the source of vacuum for a time sufficient to promote drying of applied therapeutic agent. Deposition of the atomized therapeutic agent may be promoted by contacting the atomized therapeutic agent while the object is in a chilled condition and by contacting the object with atomized therapeutic agent while the atomized therapeutic agent is in a heated condition. Related methods are also disclosed.

An ultrasonic nebulizer includes a tank unit configured to be detachable with respect to a main body. The tank unit includes a working tank in which an ultrasonic vibrator is incorporated, a medicine tank, and a medicine tank cover, which are arranged overlaid in the stated order. The output of an oscillation circuit in the main body is applied to the ultrasonic vibrator through a main body-side contact electrode and a tank-side contact electrode when the tank unit is mounted on the main body. The main body includes an air fan that blows air into the medicine tank through an air duct of the medicine tank cover, and a medicine tank cover detection unit that detects whether or not the air duct of the medicine tank cover is adjacent to the main body so as to detect whether or not the tank unit is mounted on the main body.

It is a support mask with a mounting strip to the head of the user. Inside the mask, the actuating mask is fixed with its vapor inlet tube connected, removable, with the injector tube of an external receptacle where a micro compact removable nebulizer is set up. The micro nebulizer has a micro ultrasonic cavitation microsystem capable of generating the vibrations necessary to vaporize the medicated liquid contained in a built-up tank. That ultrasonic mechanism is activated by a small electronic device with an activation button that is housed in a side enclosed area and is powered by batteries inside a similar battery enclosed area on the opposite side. The external surface of said support mask, presents, in strategic places, fixation means to enable an external party face mask of a laminar material molded similar to those characters admired by children.

An inhaler comprises a housing, an air channel extending between at least one air inlet opening and a suction opening in the housing, a dispensing element for vaporizing or nebulizing liquid supplied to the dispensing element for admixing with air flowing in the air channel, an electronic control device, an electronic data memory, and a sensor system comprising a flow measuring device for measuring the volumetric and/or mass flow of air flowing through the air channel. The electronic control device is adapted to capture a plurality of airflow measurement values over at least a portion of the duration of an inhalation puff by means of the flow measurement device, compare the plurality of airflow measurement values to a puff profile stored in the data memory, and output a control signal based on the comparison of the plurality of airflow measurement values to the stored puff profile.

Disclosed is a drug vaporization and inhalation device. The present invention is configured such that when an infected patient with asthma, a coronavirus, or the like inhales a particulate drug, the drug is contained in vaporized steam, and therefore, the drug can sufficiently arrive at the lungs of the infected patient with asthma, a coronavirus, or the like, without loss, thereby preventing a given amount of the drug from remaining in an inhalation container and improving the drug inhalation efficiency of the infected patient with asthma, a coronavirus, or the like along with prevention of excessive inhalation of the drug.

A microporous vaporization assembly includes: a microporous vaporization plate for vaporizing an aerosol-generation substrate to generate aerosols; and a circuit board flexibly electrically connected to the microporous vaporization plate, the circuit board transmitting an electrical signal of the circuit board to the microporous vaporization plate. In an embodiment, the microporous vaporization assembly includes a flexible electrical conductor between the circuit board and the microporous vaporization plate. The flexible electrical conductor is in contact with the circuit board and the microporous vaporization plate respectively, to implement a flexible electrical connection between the circuit board and the microporous vaporization plate.

A nebulizer assembly for a respiratory device is provided having a housing defining a chamber. The housing also has a nebulizer port configured to receive a nebulizer to discharge atomized medication into the chamber. An outlet of a handle is coupled to the inlet of the housing. A hose is coupled to an inlet of the handle. A patient interface is coupled to the outlet of the housing. Air flows from the hose to the patient interface via the handle and the housing. The air mixes with the atomized medication within the chamber.

A device control system including a wearable device and a server. The wearable device includes a device that ejects a fragrance material, a biological sensor, and a computer. The computer transmits biological data to the server, receives a first control signal, and causes the device to eject a fragrance material upon receipt of the first control signal. The server includes a computer. The computer receives the biological data, estimates users emotion from the received biological data, and in a case where it is determined that the user has positive emotion by using a result of the estimation, (i) transmits the first control signal to the wearable device and (ii) transmits, to an aroma device, a second control signal for causing the aroma device to eject a fragrance material at a predetermined timing.

A photo-resist (21) is applied in a pattern or vertical columns having the dimensions of holes or pores of the aperture plate to be produced. This mask pattern provides the apertures which define the aerosol particle size, having up to 2500 holes per square mm. There is electro-deposition of metal (22) into the spaces around the columns (21). There is further application of a second photo-resist mask (25) of much larger (wider and taller) columns, encompassing the area of a number of first columns (21). The hole diameter in the second plating layer is chosen according to a desired flow rate.