Abstract: A drug delivery device including a main housing and a drug delivery module is provided. The main housing has an internal space. The drug delivery module is disposed in the internal space so as to be isolated from an external environment. The drug delivery module includes a drug bottle that contains a liquid drug and a driver that is connected to the drug bottle. The driver is configured to push the liquid drug to pass through a drug nebulization structure of the drug bottle such that the liquid drug is nebulized into a nebulized drug.

Abstract: An atomizing system and device having a double authentication mechanism are provided. The system includes at least one atomizing drug container, an atomizing device and a user device. The at least one atomized medicine container associates with an authentication code carrier and contains the atomized medicine. The atomizing device includes an atomizing module, a power module, a control unit, a first communication module. The second communication module of the user device is configured to be paired with the first communication module and connected with a cloud server through the network, and the authentication module of the user device is configured to perform an authentication operation associated with the authentication code carrier to determine the authenticity of the at least one atomized medicine container or the atomized medicine through the cloud server and generate an authentication result signal correspondingly.

Abstract: A liquid atomization circuit for controlling a spray module that atomizes liquids is provided. The liquid atomization circuit includes a driving unit and a control unit. The driving unit can output a driving voltage so as to drive the spray module directly. The control unit is coupled to the driving unit to drive the driving unit so that the driving unit outputs a driving voltage. The spray module includes a first lead and a second lead. The first lead is coupled to the driving unit, and the second lead is coupled to the control unit. The control unit can output a predetermined voltage to the spray module.

Abstract: A nebulizer utilizing a nozzle assembly includes a main conduit and an air pressure duct. The main conduit is disposed on the nebulizer and has an inner surface and an outer surface. The main conduit has an atomizing opening. The air pressure duct is disposed on one of the inner surface and the outer surface of the main conduit, and has a connecting opening connected to the sensor and a detecting opening that is exposed and adjacent to the atomizing opening. The sensor is disposed inside the nebulizer and determines a pressure change of the atomizing opening by detecting the pressure of the detecting opening. The nebulizer includes an atomizing module and a controlling module electrically connected to the atomizing module and the sensor, and the controlling module determines whether the atomizing module should be turned on based on the pressure change of the atomizing opening detected by the sensor.

Abstract: The present invention provides an atomizing method having an authentication mechanism, including the following steps: placing an atomized medicine contained in at least one atomized medicine container into an accommodating portion of an atomizing device; configuring an authentication module of an atomizing device to perform an authentication operation related to the authentication code carrier associated with the at least one atomized medicine container to determine the authenticity of the at least one atomized medicine container, and generate the authentication result signal correspondingly; and configuring the control unit of the atomization device to determine to determine whether to control the first power module connected to the atomization module to output a first driving voltage according to the authentication result signal.

Abstract: The present invention provides an atomizing system and device having a single authentication mechanism. The system includes at least one atomizing drug container and an atomizing device. The at least one atomized medicine container associates with an authentication code carrier and contains the atomized medicine. The atomizing device includes an atomizing module, a first power module, a control unit, an antenna module and an authentication module. The authentication module is configured to perform an authentication operation associated with the authentication code carrier to determine the authenticity of the at least one atomized medicine container or the atomized medicine and to generate an authentication result signal correspondingly.

Abstract: A flow-guiding element adapted to a nebulizer having a nebulizing module includes a main flow-guiding body having a main flow-guiding channel, and an auxiliary flow-guiding body having at least one auxiliary flow-guiding channel. The at least one auxiliary flow-guiding channel is communicated with the main flow-guiding channel, and a longitudinal axis of the main flow-guiding body crosses a longitudinal axis of the auxiliary flow-guiding body. A nebulizer includes a nebulizing module and a flow-guiding element connected to the nebulizing module. The flow-guiding element includes a main flow-guiding body having a main flow-guiding channel and an auxiliary flow-guiding body having at least one auxiliary flow-guiding channel, in which the at least one auxiliary flow-guiding channel is communicated with the main flow-guiding channel, and the longitudinal axis of the main flow-guiding body crosses a longitudinal axis of the auxiliary flow-guiding body.

Abstract: An atomization device and a cleaning method thereof are provided. The atomization device includes a jar portion and a host device. The jar portion is movably assembled with the host device and includes a nozzle portion and a container portion. The nozzle portion communicates with the container portion and is provided with an atomizer disposed therein. The atomizer is coupled to the host device. The cleaning method includes the steps of: assembling the jar portion and the host device and turning on the host device; determining whether the container portion contains a liquid; entering a safe mode if the container portion does not contain the liquid or determining whether the nozzle portion contains the liquid if the container portion contains the liquid; and entering an atomization mode if the nozzle portion does not contain the liquid or entering a cleaning mode if the nozzle portion contains the liquid.

Abstract: The present invention provides an atomizing system and device having a single authentication mechanism. The system includes at least one atomizing drug container and an atomizing device. The at least one atomized medicine container associates with an authentication code carrier and contains the atomized medicine. The atomizing device includes an atomizing module, a first power module, a control unit, an antenna module and an authentication module. The authentication module is configured to perform an authentication operation associated with the authentication code carrier to determine the authenticity of the at least one atomized medicine container or the atomized medicine and to generate an authentication result signal correspondingly.

Abstract: The present invention provides an atomizing method having an authentication mechanism, including the following steps: placing an atomized medicine contained in at least one atomized medicine container into an accommodating portion of an atomizing device; configuring an authentication module of an atomizing device to perform an authentication operation related to the authentication code carrier associated with the at least one atomized medicine container to determine the authenticity of the at least one atomized medicine container, and generate the authentication result signal correspondingly; and configuring the control unit of the atomization device to determine to determine whether to control the first power module connected to the atomization module to output a first driving voltage according to the authentication result signal.

Abstract: The present invention provides an atomizing system and device having a double authentication mechanism. The system includes at least one atomizing drug container, an atomizing device and a user device. The at least one atomized medicine container associates with an authentication code carrier and contains the atomized medicine. The atomizing device includes an atomizing module, a power module, a control unit, a first communication module. The second communication module of the user device is configured to be paired with the first communication module and connected with a cloud server through the network, and the authentication module of the user device is configured to perform an authentication operation associated with the authentication code carrier to determine the authenticity of the at least one atomized medicine container or the atomized medicine through the cloud server and generate an authentication result signal correspondingly.

Abstract: An atomization device and a cleaning method thereof are provided. The atomization device includes a jar portion and a host device. The jar portion is movably assembled with the host device and includes a nozzle portion and a container portion. The nozzle portion communicates with the container portion and is provided with an atomizer disposed therein. The atomizer is coupled to the host device. The cleaning method includes the steps of: assembling the jar portion and the host device and turning on the host device; determining whether the container portion contains a liquid; entering a safe mode if the container portion does not contain the liquid or determining whether the nozzle portion contains the liquid if the container portion contains the liquid; and entering an atomization mode if the nozzle portion does not contain the liquid or entering a cleaning mode if the nozzle portion contains the liquid.

Abstract: A nebulizer assembly includes a nebulizer host and an auxiliary flow-guiding element. The auxiliary flow-guiding element is disposed on the nebulizer host. The auxiliary flow-guiding element has an auxiliary flow-guiding channel and at least one auxiliary bottom flow-guiding opening communicating with the auxiliary flow-guiding channel, and the auxiliary bottom flow-guiding opening penetrates through a bottom portion of the auxiliary flow-guiding element. A nebulized fluid generated by the nebulizer host can be sent to the auxiliary flow-guiding channel of the auxiliary flow-guiding element, and an outside air can pass through the auxiliary bottom flow-guiding opening and flow into the auxiliary flow-guiding channel. Therefore, the nebulized fluid in the auxiliary flow-guiding channel can be propelled towards a direction away from the auxiliary bottom flow-guiding opening by the outside air flowing into the auxiliary flow-guiding channel through the auxiliary bottom flow-guiding opening.

Abstract: A nebulizer assembly includes a nebulizer host and a main flow-guiding element. The main flow-guiding element is disposed on the nebulizer host. The main flow-guiding element has a main flow-guiding channel and at least one main bottom flow-guiding opening communicating with the main flow-guiding channel, and the main bottom flow-guiding opening penetrates a bottom portion of the main flow-guiding element. A nebulized fluid generated by the nebulizer host can be sent to the main flow-guiding channel of the main flow-guiding element, and an outside air can be introduced into the main flow-guiding channel by passing through the main bottom flow-guiding opening. Therefore, the nebulized fluid in the main flow-guiding channel can be propelled towards a direction away from the at least one main bottom flow-guiding opening by the outside air flowing into the main flow-guiding channel through the main bottom flow-guiding opening.

Abstract: A nebulizer includes a nebulizer main body, an atomization module, a mouthpiece, a signal transmitter and a signal sensor. The atomization module is disposed in the nebulizer main body, and has a plurality of atomization holes. The mouthpiece is disposed on the nebulizer main body, and has an opening corresponding to the plurality of atomization holes. The signal transmitter provides a sensing signal toward the plurality of atomization holes of the atomization module. The signal sensor corresponds to the signal transmitter. The sensing signal passes through or is reflected by the atomization module, so as to produce a clogging rate signal. The signal sensor then receives the clogging rate signal to determine the clogging rate of the plurality of atomization holes.

Abstract: A nebulizer utilizing a nozzle assembly includes a main conduit and an air pressure duct. The main conduit is disposed on the nebulizer and has an inner surface and an outer surface. The main conduit has an atomizing opening. The air pressure duct is disposed on one of the inner surface and the outer surface of the main conduit, and the has a connecting opening connected to the sensor and a detecting opening that is exposed and adjacent to the atomizing opening. The sensor is disposed inside the nebulizer and determines a pressure change of the atomizing opening by detecting the pressure of the detecting opening. The nebulizer includes an atomizing module and a controlling module electrically connected to the atomizing module and the sensor, and the controlling module determines whether the atomizing module should be turned on based on the pressure change of the atomizing opening detected by the sensor.

Abstract: A nebulization structure includes a carrier unit, a vibration unit, a nebulization unit and a position-limiting unit. The carrier unit has a first carrier portion and a first surrounding portion extended from an outer perimeter of the first carrier portion, and the first carrier portion has a through hole. The vibration unit includes an annular vibrating sheet disposed on the carrier unit. The nebulization unit is disposed on the first carrier portion, and the nebulization unit has a plurality of micro holes communicated with the through hole. The position-limiting unit has a first position-limiting portion disposed on the nebulization unit and a second position-limiting portion extended from an outer perimeter of the first position-limiting portion and along the first surrounding portion. The nebulization unit is positioned between the first carrier portion and the position-limiting unit, and the first position-limiting portion has an opening for exposing the micro holes.

Abstract: A protection structure for protecting a portable ultrasonic nebulizer includes a plurality of protection units. One of the protection units has a protection body and an elastic body connected with the protection body, the protection body is disposed on a top cover of the portable ultrasonic nebulizer, and one portion of the elastic body is received inside an exhaust vent of the top cover for enclosing the exhaust vent of the top cover.

Abstract: A liquid atomization circuit for controlling a spray module that atomizes liquids is provided. The liquid atomization circuit includes a driving unit and a control unit. The driving unit can output a driving voltage so as to drive the spray module directly. The control unit is coupled to the driving unit to drive the driving unit so that the driving unit outputs a driving voltage. The spray module includes a first lead and a second lead. The first lead is coupled to the driving unit, and the second lead is coupled to the control unit. The control unit can output a predetermined voltage to the spray module.