6854 results about "Aerosolize" patented technology

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

A nasal spray device comprises a non-pressurized reservoir for containing a liquid formulation; a spray nozzle; and a manually energizable pump, configured to pressurize a quantity of said liquid formulation and causing the liquid formulation to move through the spray nozzle such that the liquid formulation is discharged from the spray nozzle as an aerosol spray. The spray nozzle comprises a membrane having a plurality of micropores of a substantially identical size below 8 micron and beyond 3 micron through which the liquid formulation passes as the liquid formulation is discharged from the device. Said membrane is configured to release said dose of said liquid formulation in a period of at least 500 milliseconds as a conically shaped plume having an apex. An energy of less than 20 Joule / gram is being dissipated in the liquid to preserve the molecular integrity of macromolecules within the liquid.

The invention relates to an amine aerosol gradient capture and solvent regeneration combined device and method based on multistage rotational flow coupling, the amine aerosol gradient capture and solvent regeneration combined device comprises a pre-separation module, a wet-process rotational flow separation module and a solvent cyclic regeneration module, the pre-separation module is connected with an absorption tower tail gas discharge port, and primary coarse screening is performed on amine aerosol through collision type inertial separation; and the wet-process cyclone separation module is connected through a reducer pipe. The solvent cyclic regeneration module comprises a solution inner circulation branch and a solution outer circulation branch, and the inner circulation branch is connected with an inlet of the wet-process cyclone separation module through an atomization spray head. The wet-process cyclone separation module is used for generating rotating air flow, and the rotating air flow is coupled with the atomized liquid drops to realize secondary capture. The solution internal circulation maintains the droplet concentration gradient and enriches the amine solution, the external circulation branch is started when a threshold value is reached, the regenerated amine solution is conveyed to the absorption tower, and closed-loop regeneration of the solvent is realized. Compared with the prior art, efficient multi-stage capture of amine aerosol and recycling of an escape solvent can be achieved, and therefore the operation stability and economical efficiency of a carbon capture system are improved.

1. The name of the product of this design: electronic atomization device. 2. Purpose of the product with this design: The product with this design is used to heat and atomize a liquid matrix such as nicotine salt solution to produce an aerosol for users to inhale. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

A gas-liquid contactor for capturing carbon dioxide from atmospheric air includes at least one inlet; at least one outlet spaced apart from the at least one inlet; a gas-sorbent interface disposed between the at least one inlet and the at least one outlet; a liquid distribution system configured to flow a CO2 capture solution along the gas-sorbent interface; at least one gas-circulating device configured to flow atmospheric air along a flow path to contact the atmospheric air with the CO2 capture solution and absorb CO2 from the atmospheric air into the CO2 capture solution to form a CO2-lean gas stream flowable through the at least one outlet, wherein the CO2-lean gas stream is deflected from a downward direction to an upward direction causing at least a portion of aerosolized particles in the CO2-lean gas stream to exit said CO2-lean gas stream upstream of the at least one outlet.

The invention relates to the technical field of smoke purification, in particular to an industrial smoke purification device and a purification method. The invention aims to solve the problem that the existing smoke treatment equipment has a poor treatment effect on harmful substances. According to the technical scheme, the industrial smoke purification device comprises a purification cylinder, an air inlet pipe is fixedly connected to the right side of the purification cylinder in a communicating mode, an exhaust port is formed in the top of the purification cylinder, a first liquid passing port and a second liquid passing port are formed in the left side of the purification cylinder, and the first partition plate is fixedly connected into the purification cylinder. By arranging the atomization unit, waste gas flows upwards in the gap between the flow dividing pipe and the extrusion plug through air pressure and makes contact with absorption liquid through the ventilation plate, due to the fact that the gap between the flow dividing pipe and the extrusion plug is small, the gas can flow at a high speed when the waste gas passes through the gap, and the absorption liquid is attracted to enter the flow dividing pipe through the flow guiding pipe; waste gas collides with the absorption liquid to generate fine bubbles, and the waste gas absorption efficiency of the absorption liquid is improved.

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted to from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

Provided is an assembly for use in an apparatus for heating aerosolizable material to volatilize at least one component of the aerosolizable material to generate an inhalable aerosol. The assembly having a structure delimiting an opening through which aerosolizable material can be removably inserted into the apparatus, a door coupled to the structure and movable between an open position where access to the opening is unrestricted and a closed position where access to the opening is restricted, and a latching arrangement configured to hold the door in at least one of the open position and the closed position when the door is in the one of the open position and the closed position until an external force is applied, in use, to release the latching arrangement.

Provided herein are systems for treating a subject with a pulmonary infection, for example, a nontuberculous mycobacterial pulmonary infection, a Burkholderia pulmonary infection, a pulmonary infection associated with bronchiectasis, or a Pseudomonas pulmonary infection. The system includes a pharmaceutical formulation comprising a liposomal aminoglycoside dispersion, and the lipid component of the liposomes consist essentially of electrically neutral lipids. The system also includes a nebulizer which generates an aerosol of the pharmaceutical formulation at a rate greater than about 0.53 gram per minute. The aerosol is delivered to the subject via inhalation for the treatment of the pulmonary infection.

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

The invention provides an atomization assembly and an aerosol generating device. The aerosol generating device comprises a power supply structure and the atomization assembly. The power supply structure supplies power to the atomization assembly. The atomization assembly comprises a shell; a liquid storage cavity is formed in the shell; the liquid storage cavity is used for accommodating an atomizing medium; an absorption structure is arranged in the liquid storage cavity; the absorbing structure and the atomizing medium are arranged at an interval; the absorption structure is used for absorbing oxygen or nitrogen in air in the liquid storage cavity. The absorption structure is arranged in the liquid storage cavity, so that even if atmospheric pressure fluctuation is generated due to the temperature influence in the liquid storage cavity, the components in the air in the liquid storage cavity can be absorbed through the absorption structure, the air pressure of the liquid storage cavity is reduced, and therefore oil leakage is reduced.

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

The present application relates to the field of atomization, and specifically discloses an atomizer and an aerosol generating device capable of realizing liquid-core separation. The aerosol generating device comprises a liquid storage cavity; a slidable atomization assembly is arranged in the liquid storage cavity; a liquid separation member is sleeved on the atomization assembly; a liquid separation tube is sleeved on the liquid separation member; liquid inlet holes are formed in the liquid separation tube; liquid passing holes are formed in the liquid separation member; and the liquid separation member can move along with the atomization assembly to enable the liquid passing holes and the liquid inlet holes to be communicated or closed.

The invention provides an aerosol simulation system, and the system comprises a micropump array which is used for extracting raw materials in a raw material storage unit, and forming a mixed solution; the micropump array comprises a first micropump and at least one second micropump; the raw material storage group comprises a first raw material storage unit and at least one second raw material storage unit; the control module can control the micropump array to extract a first raw material of the first raw material storage unit at a first pumping speed and extract a second raw material of the second raw material storage unit at a second pumping speed; the atomization module is used for carrying out atomization treatment on the mixed liquid to form aerosol and adjusting the temperature and humidity of the aerosol; and the first pumping speed and the second pumping speed in the control module are adjusted according to the physicochemical properties. The chemical component concentration and physical parameters of the output aerosol are dynamically changed in real time so as to simulate the whole life cycle of a real cigarette from ignition to extinguishment.

1. The name of the product of this design: electronic atomization device. 2. Purpose of the product with this design: The product with this design is used to heat and atomize a liquid matrix such as nicotine salt solution to produce an aerosol for users to inhale. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design.

The embodiment of the invention relates to the technical field of electronic atomization, and discloses a control method and an aerosol generating device.The control method comprises the steps that in the first time stage of the smoking period, a power source is controlled to supply energy to a heater, so that the temperature of the heater is at the first temperature or below the first temperature. In a second time phase during the suction, the power source is controlled to intermittently supply energy to the heater a plurality of times such that a maximum temperature reached after the energy supply is greater than the first temperature. By means of the method, the temperature of the heater fluctuates in a wave shape in the second time stage, and the highest temperature is larger than the first temperature. On one hand, stable aerosol can be generated in the smoking period, and it is beneficial for keeping the aerosol to have a good taste. On the other hand, energy supply is intermittently carried out, the intermittent suction habit of a user is met, and aerosol waste caused by the fact that aerosol is continuously baked at high temperature to form a substrate is avoided.

The invention discloses a liquid-phase sweating cooling thermal protection structure based on atomization jet flow, and relates to the field of heat reduction and resistance reduction of active flow control of aerospace high-speed aircrafts, the liquid-phase sweating cooling thermal protection structure comprises a coolant cabin, and cooling spray holes are formed in the cabin wall of the coolant cabin; an atomization vibrating body is fixedly connected to the position, located at the cooling spray hole, of the cabin wall of the cooling agent cabin, the atomization vibrating body can make contact with a cooling agent in the cooling agent cabin, and a driver used for enabling the atomization vibrating body to vibrate is further included. The liquid-phase sweating cooling device works on the basis of the ultrasonic atomization principle, through the effect of the piezoelectric ceramic atomization piece, the liquid coolant generates atomization jet flow and enters a boundary layer outside the aircraft, use of a liquid pumping driving device is avoided, and the light weight degree of the liquid-phase sweating cooling device is improved.

The utility model provides a smoking set and a hookah device. The smoking set comprises an atomization device, and the atomization device comprises a shell assembly, a heating device and a containing cup. The containing cup is provided with a containing space used for containing the atomization matrix, and the heating device is used for heating the atomization matrix in the containing cup to generate aerosol. The shell assembly is used for installing the heating device and the containing cup. The atomization device is provided with a first air inlet channel, a second air inlet channel and an atomization channel used for allowing aerosol to flow out of the atomization device. The first air inlet channel passes through the containing space of the containing cup and is used for leading aerosol into the atomization channel. The second air inlet channel is used for leading outside cold air into the atomization channel, and the first air inlet channel and the second air inlet channel communicate with the atomization channel. By forming the second air inlet channel in the atomization device, cold air can be provided for the atomization channel. After the cold air meets the smoke in the atomization channel, the temperature of the smoke can be reduced, the density of the smoke is increased, and therefore the smoke amount is increased.

The invention discloses an intelligent atomization control method and system for respiratory tract treatment and a storage medium, and relates to the technical field of atomization control. During operation of the system, a multi-mode patient respiratory behavior monitoring module is used for capturing real-time respiratory frequency, depth, rhythm, cough characteristics and atomization efficacy based on a non-contact sonic sensor and lung sound analysis; the method comprises the following steps: monitoring environment humidity, temperature and aerosol diffusion rate in real time, analyzing the influence of the environment humidity, temperature and aerosol diffusion rate on drug mist particle size and sedimentation behavior, controlling atomization particle size through a variable-frequency ultrasonic exciter, calculating to obtain an intelligent atomization curative effect adaptation index AEAI, dynamically adjusting particle size distribution according to the real-time inhalation demand of a patient and environment parameters, and combining with respiration monitoring data to obtain the intelligent atomization curative effect adaptation index AEAI. According to the method, the medicine mist release opportunity is adjusted in real time, threshold value comparison is carried out by monitoring respiratory resistance changes and real-time feedback of lung sound characteristic improvement degree, a medicine release strategy is obtained, and remote doctor viewing and parameter adjusting functions are provided.

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

1. The name of the product of this design: electronic cigarette atomizer. 2. Purpose of this design product: used for atomizing electronic cigarette matrix. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design. 6. Point A in the stereogram 1 of Design 1, Point B in the stereogram 1 of Design 2, Point C in the stereogram 1 of Design 3, and Point D in the stereogram 1 of Design 4 are all made of transparent materials.

The present application discloses an atomization apparatus and an atomization device. The atomization apparatus comprises: a housing having one end provided with an opening, and the other end extending inward to form an atomization tube; a packaging seat body for blocking the opening, such that the packaging seat body and the housing define a liquid storage cavity, the packaging seat body comprising a columnar tube having an atomization cavity, and the columnar tube being communicated with the atomization tube; a sealing body movably connected to the packaging seat body to form a first liquid storage state and a second liquid storage state; and an atomization core arranged in the atomization cavity and used for atomizing an aerosol substrate in the liquid storage cavity. In the first liquid storage state, the atomization core is separated from the aerosol substrate in the liquid storage cavity; in the second liquid storage state, the atomization core is in contact with the aerosol substrate in the liquid storage cavity; and in the first liquid storage state, the sealing body protrudes from the surface of the packaging seat body facing away from the housing.

The invention provides an atomizer and an electronic atomization device. The atomizer comprises a liquid storage cavity; the first liquid guide element is arranged perpendicular to the longitudinal direction of the atomizer and is in fluid communication with the liquid storage cavity to suck the liquid matrix; the tubular element penetrates through the first liquid guide element; the second liquid guide element is located in the tubular element and indirectly sucks the liquid matrix from the liquid storage cavity from the first liquid guide element; the heating element is combined with the second liquid guide element and is used for heating at least part of the liquid matrix kept in the second liquid guide element to generate aerosol; the support at least partially accommodates and surrounds the first liquid guiding element and supports or holds a part of the tubular element. According to the atomizer, the support accommodates and surrounds the first liquid guide element which absorbs the liquid matrix from the liquid storage cavity and supports or keeps the tubular element, so that the second liquid guide element in the tubular element indirectly absorbs the liquid matrix in the liquid storage cavity and then is heated and atomized to generate aerosol.

Provided are methods for delivering lipid nanoparticles (LNPs) to a lung cell of a subject suffering from or at risk for primary ciliary dyskinesia (PCD), wherein the method comprises nebulizing a liquid pharmaceutical composition to generate an aerosolized pharmaceutical composition, and administering the aerosolized pharmaceutical composition to the subject.

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

The invention relates to the technical field of atomization devices, in particular to an atomization device using oil liquid for atomization. In the atomization device, the locking structure locks the pushing piece so as to keep the position of the pushing piece, and then the atomization assembly is kept in the to-be-activated state. When the atomization device needs to be used, the locking structure is unlocked, limitation on the pushing piece is relieved, the elastic piece applies elastic force to the pushing piece, then the pushing piece pushes the atomization assembly to move to the activated state, at the moment, the atomization space is communicated with the oil storage space, and normal atomization work can be conducted. When the atomization assembly is in the to-be-activated state, the atomization space is isolated from the oil storage space, in this way, in the transportation process, aerosol-generating oil in the oil storage space cannot enter the atomization assembly, the aerosol-generating oil is not prone to leaking through the atomization space, and the problem that oil liquid of an existing atomization device is prone to leaking in the transportation process is solved.

The embodiment of the invention relates to the technical field of electronic atomization, and discloses a control method and an aerosol generating device, the whole baking process is divided into a plurality of time periods according to the energy demand characteristics in the aerosol forming substrate baking process, and corresponding energy supply is set for each time period, so that the aerosol forming substrate baking efficiency is improved. Therefore, the aerosol forming substrate receives heat output by the heater in different time periods, and the aerosol generated after baking can rapidly reach a smokable state and maintain the smokable state. On the other hand, starting from the heat conduction characteristic, for each first time period, energy is continuously supplied in the first time period, and energy supply is stopped in the second time period, so that the temperature is firstly increased to the highest temperature and then reduced to the lowest temperature in the first time period, and the temperature difference between the two is 15 DEG C or above; the heat provided by the heater can be absorbed by the aerosol forming matrix in a large proportion when the energy is supplied in the next time period, so that the effects of improving the energy utilization rate and reducing the energy consumption are achieved.

The invention relates to a medicine bottle for a soft fog inhaler and a soft fog inhaling device.The medicine bottle comprises a bottle body, a plunger is arranged in the bottle body, and an inner cavity of the bottle body is divided into a sealed space for storing liquid medicine through the plunger; a filter element and an atomization chip are sequentially arranged at the outlet end of the bottle body, the filter element is located between the sealed space and the atomization chip, and the atomization chip is fixedly assembled at the outlet position of the bottle body; an elastic piece is arranged on the outer side of the atomization chip, a supporting piece is arranged on the outer side of the elastic piece, and the supporting piece is fixedly connected with the outlet end of the bottle body; when external force is applied to push the plunger, liquid medicine enters the atomization chip through the filter element and is atomized by the atomization chip to form fog drops to be sprayed out. According to the soft fog inhalation device, the medicine bottles in the soft fog inhalation device can be rapidly replaced, the atomization requirements of different particle sizes can be met, the cross contamination problem caused by different liquid medicine of an atomization chip is avoided, and the soft fog inhalation device can solve the problems that a soft fog generation driving device is high in operation difficulty, high in manufacturing cost, poor in working stability and the like.