This disclosure discloses various dispensation devices for dispensation of various volumes of content. For example, some of such content can include cream.

This disclosure discloses various dispensation devices for dispensation of various volumes of content. For example, some of such content can include cream.

The present invention relates to an apparatus for manufacturing cosmetic using instantaneous emulsification. Provided according to an aspect of the invention may be an apparatus for manufacturing cosmetic using instantaneous emulsification, which includes a housing which forms an outer appearance; an internal phase container which is replaceably coupled to the housing, and which stores internal phase fluid; an external phase container which is replaceably coupled to the housing, and which stores external phase fluid; a channel unit which generates emulsion by mixing the internal phase fluid provided from the internal phase container and the external phase fluid provided from the external phase container; and an operative unit which provides external force required to form and discharge emulsion at the channel unit by manipulation of a user.

This disclosure discloses various dispensation devices for dispensation of various volumes of content. For example, some of such content can include cream.

An aerosol-generating system may include a device body and a cartridge configured to be removably inserted into or connected to the device body. The device body may include a power supply and an electrical heater connected to the power supply. The cartridge contains an aerosol-forming substrate in the form of a thermoreversible gel that is a solid at room temperature.

Provided is an aerosol product which has a simple configuration and which makes it possible to emulsify a foamable liquid and a foaming agent sufficiently and discharge a satisfactory foam without shaking the aerosol container. An aerosol product (100) has a plurality of partitioned housing spaces and a valve unit (120) provided with an inflow port (122) corresponding to the housing space, wherein at least one among the plurality of housing spaces is a foamable liquid housing section (141) that houses contents (S) including a foamable liquid, at least one other of the plurality of housing spaces is a foaming agent housing section (140) that houses contents including a foaming agent (LG), and the foamable liquid (S) discharged from the inflow port (122) and the foaming agent (LG) discharged from the inflow port (122A) are mixed in an actuator (130).

An aerosol-generating system may include a device body and a cartridge configured to be removably inserted into or connected to the device body. The device body may include a power supply and an electrical heater connected to the power supply. The cartridge contains an aerosol-forming substrate in the form of a thermoreversible gel that is a solid at room temperature.

A handheld aerosol-generating device may include an emitter configured to emit light, a sensor configured to receive light, and an aerosol chamber configured to hold an aerosol. The emitter may emit light into the aerosol chamber. The sensor may receive light from the aerosol chamber and measure at least one wavelength of the spectrum of the received light. Direct measurement of parameters, and/or the presence, of the aerosol in the aerosol chamber may be enabled, where the direct measurement of parameters of the aerosol in the aerosol chamber may enable optimal operation of an aerosol-generating system that may be the handheld aerosol-generating device.

A nose-to-brain drug delivery device is provided. The nose-to-brain drug delivery device includes a freeze-dried drug container for storing a freeze-dried drug, a restoring solvent container for storing a solvent for thawing the freeze-dried drug, a membrane for preventing the freeze-dried drug from being mixed with the solvent, and a compressor for providing a driving force. The membrane is opened by the driving force of the compressor to mix the freeze-dried drug with the solvent, thereby thawing the freeze-dried drug, and the thawed drug is sprayed by the driving force of the compressor.

A handheld aerosol-generating device may include an emitter configured to emit light, a sensor configured to receive light, and an aerosol chamber configured to hold an aerosol. The emitter may emit light into the aerosol chamber. The sensor may receive light from the aerosol chamber and measure at least one wavelength of the spectrum of the received light. Direct measurement of parameters, and/or the presence, of the aerosol in the aerosol chamber may be enabled, where the direct measurement of parameters of the aerosol in the aerosol chamber may enable optimal operation of an aerosol-generating system that may be the handheld aerosol-generating device.