338 results about "Liquid matrix" patented technology

The utility model relates to an atomizer, an aerosol generating device and a heating element, and the atomizer comprises a shell which is internally provided with a liquid storage cavity for storing a liquid matrix; the atomization assembly comprises a liquid guide element and a heating element, the liquid guide element is used for conducting the liquid matrix to the heating element, and the heating element is used for heating and atomizing the liquid matrix to generate aerosol; the first support is used for holding the atomization assembly; wherein the heating element comprises a first heating part, a second heating part and a connecting part, the connecting part is connected with the first heating part and the second heating part, the first heating part and the second heating part are arranged at intervals in a non-coplanar mode, and an atomization cavity used for releasing aerosol and allowing airflow to pass through is defined between the first heating part and the second heating part.

The utility model provides an electronic atomization device, a power supply main body for the electronic atomization device and an atomization main body. The electronic atomization device comprises a front side and a rear side which are opposite in the thickness direction. A first liquid storage cavity; the atomizing assembly is used for receiving the liquid matrix in the first liquid storage cavity and atomizing the liquid matrix to generate aerosol; the second liquid storage cavity is used for supplementing the liquid matrix to the first liquid storage cavity; the second liquid storage cavity and the first liquid storage cavity are arranged at intervals in the longitudinal direction; the first liquid transfer channel and the second liquid transfer channel are arranged at intervals in the thickness direction; the distance between the first liquid transfer channel and the front side is larger than the distance between the second liquid transfer channel and the rear side, and the distance between the second liquid transfer channel and the front side is larger than the distance between the second liquid transfer channel and the front side. According to the electronic atomization device, when one of the first liquid delivery channel and the second liquid delivery channel delivers the liquid matrix from the second liquid storage cavity to the first liquid storage cavity, the other one can be used for air exchange to balance the pressure between the first liquid delivery channel and the second liquid delivery channel.

The invention discloses a liquid matrix and freeze-dried powder two-phase liquid foundation as well as an instant shaking compounding method, a container and application thereof, the liquid matrix and freeze-dried powder two-phase liquid foundation comprises a liquid matrix phase and a freeze-dried powder phase, and the weight ratio of the liquid matrix phase to the freeze-dried powder phase is (65-85): (15-35); high-activity components and other components are separated and stored, potential quality hazards such as degradation and oxidation of the active components in a liquid environment are avoided from the source, after the powder phase is subjected to freeze-drying process treatment, the biological activity and stability of the high-activity components can be effectively reserved, the quality guarantee period of the product is remarkably prolonged, and the product quality guarantee period is prolonged. Due to the design of a double-phase separated sealing structure, the liquid matrix phase and the freeze-dried powder phase can be prevented from being in contact in the storage stage, and further guarantee is provided for the product stability.

The utility model discloses a container, an atomizer and an electronic atomization device, and the atomizer comprises an atomization main body which comprises a first liquid storage cavity used for storing a liquid matrix and an atomization assembly used for atomizing the liquid matrix from the first liquid storage cavity to generate aerosol; the first container and the second container can be connected with the atomization main body, the first container is provided with a second liquid storage cavity used for storing a liquid matrix, and the second container is provided with a third liquid storage cavity used for storing the liquid matrix; when the first container and the second container are connected with the atomizing main body, a first liquid guide channel for conducting the liquid matrix in the second liquid storage cavity to the first liquid storage cavity is established between the first container and the atomizing main body; and a second liquid guide channel for conducting the liquid matrix in the third liquid storage cavity to the first liquid storage cavity is established between the second container and the atomizing main body. In this way, it can be avoided that when the liquid matrix is supplemented to the atomization body, the liquid matrix is easily limited by existing regulatory requirements.

The utility model provides an electronic atomization device which comprises a first shell, a second shell, a first liquid storage cavity and a second liquid storage cavity. The atomizing core is arranged in the first shell; the second shell is independent of the first shell, and a second liquid storage cavity is formed in the second shell; the second shell is configured to be assembled on the first shell in the first assembling direction, and a liquid channel for the liquid matrix to flow is established between the first liquid storage cavity and the second liquid storage cavity; the retaining mechanism comprises a retaining buckle and a retaining groove, the retaining buckle is arranged on one of the first shell and the second shell, and the retaining groove is formed in the other shell; when the second shell is assembled on the first shell, the retaining buckle is buckled in the retaining groove so as to limit the second shell to be separated from the first shell in the direction opposite to the first assembling direction. According to the electronic atomization device, the problem that connection between an existing liquid storage component and the electronic atomization device body is not firm is solved, and the use experience of a user is improved.

The utility model provides an atomization main body and an electronic atomization device. The atomization body comprises a first end and a second end which are opposite in the longitudinal direction. The first liquid storage cavity is used for storing a liquid matrix; the atomization assembly is used for receiving the liquid matrix in the first liquid storage cavity and atomizing the liquid matrix to generate aerosol; the ventilation channel extends to the first end from the first liquid storage cavity and is used for balancing the pressure between the first liquid storage cavity and the outside; at least part of the ventilation channel is arranged between the first liquid storage cavity and the first end in a bending and extending mode. According to the atomization main body, the first liquid storage cavity is communicated with the outside air through the ventilation channel which is arranged between the first liquid storage cavity and the first end in the bent mode, and it is beneficial for preventing the liquid matrix in the first liquid storage cavity from flowing into the ventilation channel.

The utility model provides an aerosol generating device and a liquid storage device, and the aerosol generating device comprises the liquid storage device which comprises a first shell, and a first liquid storage cavity and a liquid outlet are defined in the first shell; the device main body comprises a second shell and an atomizer arranged in the second shell, and a second liquid storage cavity is defined in the atomizer; the liquid storage device further comprises a liquid output piece adjacent to the liquid outlet, the liquid output piece can rotate between a first position and a second position relative to the first shell, when the liquid output piece is located at the first position, the liquid outlet is opened, and when the liquid output piece is located at the second position, the liquid outlet is shielded. Wherein the liquid storage device is operably connected with the atomizer of the device main body from a separated state, after the liquid storage device is connected with the atomizer, the atomizer can drive the liquid output piece to rotate, and the liquid output piece and the atomizer are kept connected and cannot be separated, so that a user opens and closes the liquid outlet according to the use condition; therefore, liquid matrix leakage is avoided.

The utility model provides an electronic atomization device. The electronic atomization device comprises a power source assembly, a liquid storage component and an atomization assembly. The power supply assembly comprises a first shell, the first shell is provided with a containing cavity, and the containing cavity is provided with at least one opening; a third shell of the atomization assembly is constructed to be capable of being connected with a second shell of the liquid storage component, and a liquid channel for liquid matrix flowing and / or an air channel for air exchange are / is established between the second liquid storage cavity and the first liquid storage cavity; the liquid storage part and the atomization assembly can be removably installed in the containing cavity from the opening, and the first electrode assembly of the atomization assembly is electrically connected with the second electrode assembly of the power supply assembly. According to the electronic atomization device, the capacity of the liquid matrix can be increased through the liquid storage part, the use cost of a user is reduced, the liquid storage part and the atomization assembly can be detachably installed on the power source assembly, replacement of the liquid storage part or the atomization assembly is facilitated, and the use experience of the user is improved.

The utility model provides a liquid storage component, an atomization assembly and an electronic atomization device. The liquid storage component comprises an atomization core; a first liquid storage cavity; a second liquid storage cavity; one end of the first channel communicates with the first liquid storage cavity, the other end of the first channel communicates with the second liquid storage cavity, and the first channel is used for providing a fluid path for flowing of the liquid matrix; one end of the second channel is communicated with the first liquid storage cavity, the other end of the second channel is communicated with the second liquid storage cavity, and the second channel is used for providing an air exchange path for air intercommunication; and a switch having an active stroke including a first position and a second position, the switch being configured to simultaneously open the first channel and the second channel in the first position and simultaneously close the first channel and the second channel in the second position. The liquid channel and the air channel between the first liquid storage cavity and the second liquid storage cavity can be selectively communicated or not communicated at the same time through the switch, on one hand, the capacity of the liquid matrix is increased, on the other hand, the use cost of a user is reduced, and the use experience of the user is improved.

The utility model provides an electronic atomization device which comprises a first shell assembly provided with a first liquid storage cavity and a first channel. The atomizing core is arranged in the first shell assembly; the second shell assembly is provided with a second liquid storage cavity and a second channel; the movable part is arranged in the second shell assembly; when the first shell assembly is connected to the second shell assembly in the longitudinal axis direction, the switching mechanism drives the movable part to rotate around the longitudinal axis to a first position, so that the second channel is opened, and a path for air or liquid matrix to flow is established between the first liquid storage cavity and the second liquid storage cavity through the first channel and the second channel; when the first shell assembly is removed from the second shell assembly in the longitudinal axis direction, the switching mechanism drives the movable part to rotate around the longitudinal axis to the second position, and therefore the second channel is closed. According to the electronic atomization device, the problem of leakage of the liquid matrix during disassembly can be avoided, and the use experience of a user is improved.

1. The name of the design product: electronic atomization device. 2. The use of the design product: the design product is used for heating and atomizing liquid matrix such as nicotine salt to generate aerosol for users to smoke. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention provides a liquid storage part and an electronic atomization device, and the liquid storage part comprises a second housing assembly which is internally provided with a second liquid storage cavity used for storing a second liquid matrix; the second through hole is formed in the second shell assembly; the second through hole can be used for supplementing air to the second liquid storage cavity or discharging air from the second liquid storage cavity; the sealing element is arranged on the second shell assembly; the sealing piece is configured to close the second through hole and can open the second through hole when moving relative to the second shell assembly. According to the liquid storage component and the electronic atomization device, the sealing piece can close the air channel of the liquid storage component and open the air channel when moving relative to the liquid storage component, on one hand, the liquid storage component can increase the volume of a liquid matrix for the electronic atomization device, the use cost of a user is reduced, and the use experience of the user is improved; on the other hand, the sealing performance of the liquid storage component is enhanced, and the use convenience of a user is improved.

1. The name of the design product: atomization beauty instrument. 2. The use of the design product: the design product is used for atomizing liquid matrix to produce aerosol to moisten eyes or skin. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

The utility model relates to the technical field of medical treatment and health, in particular to a stirring device for industrial enzyme preparation production, which comprises a production cylinder, a stirring device and a stirring device, the stirring mechanism is arranged in the production cylinder, and the stirring mechanism comprises a stirring assembly and a mounting mechanism; according to the industrial enzyme production device, production raw materials of industrial enzyme can be stirred through the stirring assembly, after the industrial enzyme at the production position is discharged, the cleaning mechanisms can be installed on the stirring assembly, water is added into the production barrel, and the industrial enzyme can be cleaned through the stirring assembly. The enzyme liquid matrix adhered to the inner wall of the production cylinder can be cleaned through the cleaning mechanism and taken out, the upper enzyme liquid matrix can be cleaned, and cross contamination caused by the residual enzyme liquid matrix to enzyme-producing strains in the next batch is avoided.

The invention relates to the technical field of data processing, in particular to a pharmaceutical production whole-process quality tracing method and system applying a block chain technology, and the method comprises the steps: obtaining a liquid matrix composed of pixel values of a liquid region in an injection bottle; obtaining an effective test region in the liquid matrix by using a region growth method; processing the pixel value of the effective test area to obtain an enhanced matrix; training a recognition network to recognize impurity types in the enhancement matrix; acquiring an enhanced matrix in the production process, and identifying whether impurity types exist or not by using the trained identification network; and in response to the existence of the impurity type, prompting related personnel to perform quality inspection on the corresponding production process. The method has the effects of improving the drug detection accuracy and providing a reliable data basis for subsequent drug traceability.

The utility model relates to a liquid storage part for an electronic atomization device and the electronic atomization device. The liquid storage part comprises a body and a support. The main body is provided with a liquid storage cavity, a liquid injection port and a mounting port, the liquid injection port and the mounting port are communicated with the liquid storage cavity and oppositely arranged in the longitudinal direction, and the liquid storage cavity is used for storing a liquid matrix capable of being atomized; the support seals the mounting opening and is provided with a liquid outlet, and the liquid outlet is used for allowing the liquid matrix to flow out of the liquid storage cavity. The liquid storage part, the main body of the liquid storage part and the support are designed in a split mode, compared with the structural design that a liquid storage part is integrally formed in the prior art, when the liquid storage part is manufactured, mold stripping can be conducted on the main body and the support respectively, and the mold stripping direction of the main body of the liquid storage part can avoid the end where a liquid injection opening is located; and the mounting opening where the bracket is located is selected as the mold outlet, so that when the liquid injection opening corresponds to the suction nozzle of the electronic atomization device, the size flexibility of the suction nozzle during design can be improved.

The present application relates to an aerosol generating device and an actuator, the aerosol generating device comprising: a storage assembly comprising a first chamber for storing a liquid substrate; the atomizing assembly comprises a second chamber for storing a liquid matrix and an atomizing core for atomizing the liquid matrix stored in the second chamber to generate aerosol; a fluid channel for supplementing the liquid matrix in the first chamber into the second chamber is established between the storage assembly and the atomization assembly; the blocking mechanism is used for closing or opening the fluid channel; the actuator is configured to be capable of being converted from a first state to a second state under electric operation, when the actuator is in the first state, the blocking mechanism closes the fluid channel, and when the actuator is in the second state, the blocking mechanism is driven to open the fluid channel; and the power supply is electrically connected with the atomization assembly to provide electric power for the atomization core, and is electrically connected with the actuator to provide electric power for the actuator, so that the actuator is irreversibly converted into the second state from the first state.

Dissolving activity analyzer including an integrating cavity comprising a reflective inner wall or walls, and configured to receive a cuvette containing liquid sample. The integrating cavity comprises a light inlet port and a light outlet port, the light inlet port being configured to receive light from a light source and the light outlet port being configured to deliver light to a spectrometer. The dissolving activity analyzer is configured to operate in a diffusely reflecting mode in which light from the light source follows a light path from the inlet port into the integrating cavity, is incident onto the reflective inner wall or walls and is diffusely reflected, such that the light from the light source irradiates the liquid sample before being transmitted through the light outlet port and received by the spectrometer to provide an absorbance spectrum of the liquid or liquid matrix contained in the liquid sample.

1. Name of the product in this design: Electronic atomizing device. 2. Purpose of this design: This design is used to heat and atomize a liquid matrix to generate an aerosol for users to inhale. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Medical Nebulizer. 2. Application of this design: This design is used for medical nebulization therapy to atomize liquid matrices such as medications. 3. The key design features of this product are its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses an atomizer and an electronic atomization device. The atomizer comprises a liquid storage cavity; the atomization assembly comprises a first liquid guide element and a heating element combined on the first liquid guide element, the first liquid guide element is used for receiving and transmitting the liquid matrix, and the heating element is used for heating the liquid matrix to generate aerosol; the support defines a holding cavity used for holding the atomization assembly, the support comprises a first part and a second part which are distributed in the longitudinal direction, and the outer diameter of the first part is larger than that of the second part; the base is fixedly connected with the support so as to support the support, and the base comprises a bottom wall and a side wall extending from the bottom wall to the liquid storage cavity; wherein the first part is provided with an air channel for guiding external air to enter the liquid storage cavity, the side wall is fixedly connected with the first part, then the side wall and the second part are defined to form a containing cavity, and the containing cavity is communicated with the air channel. In this way, the probability that the liquid substrate leaks out of the atomizer is reduced on the whole.

This invention provides various matrix-type automatic sampling devices and processes for pharmaceutical liquids. The invention relates to the field of liquid sampling technology, including a sampling shell forming a sampling space within the shell. The bottom of the sampling space is a sampling area, and a matrix sampling mechanism is positioned above this area. The matrix sampling mechanism includes a first sampling platform and a second sampling platform. The second sampling platform moves vertically relative to the first sampling platform. Multiple sampling heads are matrix-distributed on the surface of the second sampling platform. Semi-enclosed shields are positioned outside the sampling heads located in the same column or row, and these shields are rotatably connected to the second sampling platform. By controlling the shields to rotate to the bottom position of the second sampling platform, the dripping pharmaceutical liquid below the sampling heads is collected. This invention avoids cross-contamination caused by pharmaceutical liquid dripping during the movement after sampling, ensuring continuous and normal detection while improving detection efficiency and accuracy.

The utility model provides a liquid storage component, a device body and an electronic atomization device, and the liquid storage component comprises a first shell which is provided with a first liquid storage cavity; the atomizing core is arranged in the first shell; the second shell is independent of the first shell, and a second liquid storage cavity is formed in the second shell; the second shell is configured to be assembled on the first shell, and a connecting channel for communicating the first liquid storage cavity with the second liquid storage cavity is established between the first liquid storage cavity and the second liquid storage cavity; the liquid guide medium is at least partially arranged in the connecting channel so as to transfer the liquid matrix stored in the second liquid storage cavity to the first liquid storage cavity; a gap between the liquid guide medium and the inner wall of the connecting channel defines an air channel which is formed between the first liquid storage cavity and the second liquid storage cavity and allows air to flow. Through the liquid guide medium, the liquid matrix can be prevented from flowing too fast, and the supply rate can be guaranteed; through the air channel, it can be avoided that negative pressure is formed in the liquid storage component to hinder the liquid guiding efficiency, and the user experience is improved.

1. The name of this design product: electronic atomization device. 2. Purpose of the product of this design: used to atomize a liquid matrix such as e-cigarette liquid to produce an aerosol for inhalation. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The utility model provides an atomizer and an aerosol generating device, and the atomizer comprises a housing which is provided with a liquid storage cavity for storing a liquid substrate; the first bracket is arranged in the shell; the atomization assembly is arranged on the first support and used for atomizing the liquid matrix coming from the liquid storage cavity; a liquid inlet channel is arranged between the liquid storage cavity and the atomization assembly, and the liquid inlet channel can provide a path for a liquid matrix in the liquid storage cavity to enter the atomization assembly; the isolation piece can move relative to the first support and has a first state and a second state, the liquid inlet channel is communicated in the first state, and the liquid inlet channel is closed in the second state; the driving part is used for driving the isolation part to be repeatedly switched between the first state and the second state, so that a user can open or close the liquid inlet channel according to the use condition in the process of using the atomizer, and liquid leakage of the atomizer in the use process is avoided.

The present application sets forth an electronic atomization apparatus, and a liquid storage device for the electronic atomization apparatus. The electronic atomization apparatus comprises: a first main body and a second main body; the first main body comprises a first liquid storage chamber and at least one liquid output connector; the second main body comprises a second liquid storage chamber, an atomization assembly, and at least one liquid input port; when the first main body is joined to the second main body, the liquid output connector is at least partially inserted into the liquid input port, and establishes a capillary channel between the two; the capillary channel is capable of adsorbing and retaining a liquid matrix output from the liquid output connector by means of capillary action, and replenishing the adsorbed and retained liquid matrix into the second liquid storage chamber when a change in a gas pressure difference between the second liquid storage chamber and the first liquid storage chamber occurs. In the described electronic atomization apparatus, the first liquid storage chamber in the first main body is capable of replenishing a predetermined amount of liquid matrix into the second liquid storage chamber in the second main body; the above liquid matrix replenishment operation is performed automatically, without requiring manual intervention.

The invention provides a liquid storage component, which comprises a shell assembly, a liquid storage component, a liquid supply component and a liquid supply component, an air channel for supplementing air into the liquid storage cavity and / or a liquid channel for conveying a liquid matrix outwards from the liquid storage cavity are defined on the shell assembly; the base is detachably connected with the shell assembly; the first locking mechanism is connected with the base and is configured to move between a locking position and an unlocking position; the base or the first locking mechanism can seal at least one of the air channel and the liquid channel; when the first locking mechanism is located at the locking position, the base is limited to be detached from the shell assembly; when the first locking mechanism is located at the unlocking position, the base is allowed to be detached from the shell assembly. According to the liquid storage component, the base is locked at the locking position through the locking mechanism, so that the base is prevented from being detached from the shell assembly before unlocking, and the risk that the base is mistakenly touched by children is avoided.

The utility model relates to the technical field of atomization equipment, and discloses an aerosol generating device. The aerosol generating device comprises a shell assembly, and a suction nozzle is arranged on the shell assembly; a liquid storage cavity used for storing a liquid matrix, an atomizing core, a first sealing piece and a first cavity are arranged in the shell assembly. The liquid storage cavity is communicated with the atomizing core in a liquid guide mode, and a main air channel is formed between the atomizing core and the suction nozzle. The first sealing piece is arranged between the suction nozzle and the liquid storage cavity and is in sealing connection with the shell assembly so as to prevent the liquid matrix from leaking to the suction nozzle; the first cavity is communicated with the main air channel; at least part of the boundary of the first cavity is defined by the main air channel, the shell assembly and the first sealing piece. And the first cavity is communicated with the liquid storage cavity through an auxiliary channel. According to the aerosol generating device, the liquid storage cavity and the main air channel are arranged to be in air guide communication through the first cavity and the auxiliary channel, the air pressure in the liquid storage cavity and the air pressure of the main air channel can be balanced, and the situation that the air pressure of the liquid storage cavity is too high to press out and leak a liquid matrix is prevented.

1. The name of this design product: electronic atomization device. 2. Purpose of the product of this design: used to atomize a liquid matrix such as e-cigarette liquid to produce an aerosol for inhalation. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

1. Name of the product in this design: Electronic atomizing device. 2. Purpose of this design: This design is used to heat and atomize liquid matrices such as nicotine salts to generate aerosols for users to inhale. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.