230 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 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.

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.

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.

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.

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.

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.

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 image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to an atomizer, a liquid storage assembly and an aerosol generating device comprising the atomizer, the atomizer comprises an atomizing assembly, the atomizing assembly comprises an atomizing core used for atomizing a liquid matrix to generate aerosol and a maintaining assembly used for maintaining the atomizing core, and a leading-in hole communicated with the atomizing core is formed in the maintaining assembly; the liquid storage assembly comprises a piston, a shell internally provided with a storage cavity and a leading-out hole used for leading out the liquid matrix stored in the storage cavity, and the piston is configured to be capable of moving from a first position to a second position and sealing the leading-out hole when located at the first position; when the atomization assembly and the liquid storage assembly are connected, a buffer space is constructed between the atomization assembly and the liquid storage assembly, the atomization assembly is configured to move relative to the liquid storage assembly, then the piston is driven to move to the second position so that the leading-out hole can be opened, and the buffer space is used for communicating the leading-out hole with the leading-in hole. Therefore, when the leading-out hole is opened, part of the liquid matrix can be stored in the buffer space to be supplied to the atomizing core.

Provided in the present application is an aerosol generation device, comprising: a liquid reservoir, which comprises a first housing defining a first liquid storage cavity; and a main unit, which comprises a second housing, a first holder and a liquid storage member, wherein the first holder is arranged in the second housing and defines a second liquid storage cavity, and the liquid storage member is filled in at least part of the space of the second liquid storage cavity and is used for receiving and holding a liquid matrix; and the liquid reservoir comprises at least one liquid guide column extending outward from the first liquid storage cavity, the liquid guide column is hollow and has at least one liquid guide hole, the first holder comprises at least one annular wall, a receiving cavity is defined within the annular wall, the liquid guide column at least partially extends into the receiving cavity, the liquid storage member abuts against an end of the annular wall to block the receiving cavity, the annular wall has an air guide channel that avoids blocking of the liquid storage member, and the air guide channel provides a path for air to enter the receiving cavity. Air in the main unit can enter the liquid reservoir through the air guide channel, such that the speed at which the liquid matrix of the aerosol generation device enters the second liquid storage cavity from the first liquid storage cavity is fast.

The invention provides an aerosol generating device and a liquid storage device, the aerosol generating device comprises the liquid storage device, the liquid storage device comprises a first shell and a first support, and a first liquid storage cavity is defined; the device main body comprises a second shell and an atomization assembly, and a second liquid storage cavity is defined in the device main body; wherein the first support is provided with an annular insertion part, the insertion part extends in the direction away from the first liquid storage cavity, at least one first liquid guide hole is formed in the insertion part, a containing cavity used for containing at least part of the insertion part is defined by the device body, and when at least part of the insertion part is contained in the containing cavity, the first liquid guide hole is communicated with the first liquid guide hole. And the first liquid guide hole provides a liquid flow path for the liquid matrix in the first liquid storage cavity to flow into the second liquid storage cavity. When the liquid storage device is installed on the device main body, the liquid storage device can be installed on the device main body without considering the position of the insertion part on the liquid storage device inserted into the device main body, so that the first liquid storage cavity and the second liquid storage cavity are communicated with each other, and the liquid storage device supplies oil to the device main body.

The invention provides an electronic atomization device and a liquid storage device for the electronic atomization device. The electronic atomization device comprises a first main body and a second main body, the first main body comprises a first liquid storage cavity; the liquid output connector is provided with a liquid outlet used for outputting the liquid matrix; the shielding element is combined with the liquid output connector and can move between a closing position and an opening position; the shielding element closes the liquid outlet at the closing position and opens the liquid outlet at the opening position; the second main body comprises a second liquid storage cavity and a liquid input interface; when the first main body is combined with the second main body, the liquid output connector extends into or is inserted into the liquid input connector, and the shielding element moves from the closed position to the open position to open the liquid outlet, so that the liquid matrix in the first liquid storage cavity is supplemented to the second liquid storage cavity. According to the electronic atomization device, when the first main body and the second main body are combined for use, the liquid outlet is opened, so that the liquid matrix is supplemented into the second liquid storage cavity of the second main body.

1. The name of the design product: electronic atomization device (SY30126). 2. The use of the design product: for heating evaporation such as electronic cigarette atomization liquid liquid matrix, so as to produce aerosol for smoking. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

This application discloses a porous body, an atomizer, and an electronic atomization device. The atomizer includes: a liquid storage chamber for storing a liquid matrix; a porous body in fluid communication with the liquid storage chamber to receive the liquid matrix; and a heating element attached to the porous body to heat at least a portion of the liquid matrix within the porous body to generate an aerosol. The volume of micropores with a pore size greater than 30 μm within the porous body accounts for more than 40% of the total volume of all micropores in the porous body. This atomizer, employing a porous body with a larger pore size than typical micropores, generates aerosol particles with a larger diameter, which are more likely to adhere to taste receptors in the oral cavity, thus enhancing taste perception.

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 image or photograph that best illustrates the design's key points: 3D rendering 1. 5. Other situations requiring explanation: In the perspective view 1, part A is made of transparent material.

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.

1. The name of the design product: electronic atomization device (KP30166). 2. The use of the design product: for heating evaporation such as electronic cigarette atomization liquid liquid matrix, so as to produce aerosol for smoking. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

This invention relates to the field of medical device technology, and discloses a microchannel targeted coronary microcatheter and its usage method, comprising a microcatheter body and a visible tip; the body has an inner layer, a braided layer, and an outer layer; the inner layer surface has alternating hydrophilic and hydrophobic strips extending spirally along the axial direction; the gaps in the braided layer are filled with a shear-thickening fluid matrix; the visible tip has a radial gradient modulus; the usage method includes maintaining compliant navigation using the liquid matrix under low pressure; increasing pressure as it approaches the lesion, using the strips to induce a spiral jet to align with the inlet; using negative pressure under high pressure to sharpen the tip and triggering matrix solidification using micro-vibration; and releasing pressure to restore the tip after passing through the lesion. This invention achieves adaptive morphological transformation of the visible tip and automatic alignment and insertion into the microchannel inlet by inducing a high-speed spiral jet through alternating hydrophilic and hydrophobic strips in the inner layer of the catheter, and using the transwall pressure difference generated by the jet to drive the visible tip to contract and sharpen.

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.

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 rendering 2.