42 results about "Nicotine delivery" patented technology

The invention discloses a buccal nicotine bag product and a preparation method thereof. The buccal nicotine bag product comprises a content and an outer package, the content is powdery and comprises a nicotine source and an acidic pH regulator; the outer package is a saliva permeable pouch and is used for packaging the content, so that the pH value of the buccal nicotine pouch product in pure water or saliva is smaller than 6.0. Optimizing the pH value to a weakly acidic range (pH lt; a specific buffer system and a slow-release carrier are combined to solve the problems of oral cavity stimulation, flavor limitation and high pH dependence in the using process of an existing nicotine bag, the palatability of the nicotine bag in the using process and the nicotine release efficiency in the mouth consumption process are improved, long-acting and stable nicotine delivery is achieved by controlling release kinetics, the production cost is reduced, and the nicotine bag is suitable for large-scale popularization and application. The consumption experience is improved.

A security tag can prohibit unauthorized usage of a device or product. The device may include an electronic nicotine delivery systems (“ENDS”) device, which may include aerosol delivery devices such as smoking articles that produce aerosol. The security tag can prevent usage until authorized. Attempts at usage without authorization can result in the device being unusable. The authorization may include identity confirmation or age verification.

A mist delivery device for delivering a polydisperse mist. The mist delivery device comprising a mist generator (500) for generating a mist for inhalation by a user. The mist generator (500) comprises a first liquid chamber (546) containing a first liquid, a second liquid chamber (547) containing a second liquid, a first ultrasonic transducer (505) including a planar first atomisation surface and a second ultrasonic transducer (506) including a planar second atomisation surface. The first ultrasonic transducer (505) is configured to generate and transmit ultrasonic waves to generate a first portion of the mist from the first liquid and the second ultrasonic transducer (506) is configured to generate and transmit ultrasonic waves to generate a second portion of the mist from the second liquid, wherein the first portion of the mist and the second portion of the mist combine to form the mist which flows through a mist outlet port (208) for inhalation by the user.

The invention discloses a smokeless electronic cigarette liquid capable of inhibiting generation of visible aerosol and a preparation method thereof, the smokeless electronic cigarette liquid is composed of a matrix component and an essence component, the matrix component comprises food-grade propylene glycol, absolute ethyl alcohol and purified water, and the essence component comprises essence, nicotine salt, a cooling agent, food-grade propylene glycol and a sweetening agent. According to the smokeless electronic cigarette liquid, by canceling traditional atomized matrix glycerol, the electronic cigarette liquid hardly generates aerosol in the heating and using process, namely hardly generates obvious smoke which is lower than an alarm threshold value of a smoke alarm, does not trigger the smoke alarm, avoids environmental residues, and is safe and reliable. According to the present invention, the use requirements of users in public places or no-smoking areas can be met, the trouble to surrounding people is effectively avoided, the harm to the human respiratory system is reduced, the environmental protection and health are provided, the transmission efficiency and the taste of nicotine are retained, and the preparation method has characteristics of simple processing, simple process requirement and low cost, and is suitable for large-scale production.

Nicotine delivery devices and systems, particularly smoking cessation systems are provided by the present disclosure. Such devices and systems produce a nicotine-containing aerosol for inhalation that mimics smoking. The devices are capable of being adapted to control the amount of nicotine delivered to taper the amount of nicotine delivered to the user over time. Methods for treating patients to stop smoking are also disclosed. The devices, systems and methods can also be used to deliver other drugs disclosed herein, such as opioids (e.g., fentanyl).

The present disclosure describes systems, methods, and an apparatus for controlling fluid viscosity within a personal vaporizer such as an electronic cigarette, a vape pen, vape kits, e-cig, or e-hookah, electronic nicotine delivery system. The apparatus can include a cartridge for a personal vaporizer that has a reservoir for containing fluid to be vaporized, a first heater configured to vaporize the fluid, the first heater located in an atomization chamber, a wick configured to deliver the fluid from the first heater, a second heater configured to warm the fluid in the reservoir without vaporizing the fluid, and a set of contacts configured to receive power and deliver the power to the first heater and the second heater.

A nicotine delivery device (200) for generating a mist containing nicotine for inhalation by a user. The device comprises a mist generator device (201) and a driver device (202). The driver device (202) is configured to drive the mist generator device (201) at an optimum frequency to maximise the efficiency of mist generation by the mist generator device (201).

An electronic nicotine delivery apparatus 10 comprises a main body 12 and a delivery arrangement 14. The main body is configured to be gripped in one hand by a user and comprises electric battery 26,

1. A filter material for producing a nicotine delivery product, comprising: a filter material comprising: a first filter layer; a second filter layer; and a third filter layer having a thickness of at least 25 g / m. The filter material comprises at least 50% by weight and at most 100% by weight of cellulose fibers, based on the weight of the filter material. 2 And a maximum of 60g / m 2 and the filter material has a structure characterized in that it provides the filter material with a transparency of at least 45% and at most 70% as measured according to DIN 53147:1993-01.Further described are segments comprising the filter material for nicotine delivery products, smoking devices comprising such segments, oral nicotine delivery products, and methods of making the filter material.

An aerosol generating system includes: an aerosol generating device including a first vaporizer, a second vaporizer, and a control unit, wherein the first vaporizer generates a first aerosol by heating a first liquid composition, and the second vaporizer generates a second aerosol by heating a second liquid composition; the control unit controls the first and second vaporizers, as well as an aerosol-generating article housed in the aerosol generating device and indirectly heated by heat generated in the first and second vaporizers; the control unit controls the power supplied to the first and second vaporizers based on a first mode and a second mode, wherein a smokeless aerosol is generated in the first mode and the nicotine delivery amount in the aerosol-generating article is adjusted in the second mode.

Nicotine-containing formulations for electric / electronic nicotine delivery systems are disclosed, containing both nicotine at relatively much higher concentrations, typically at least 25% by weight of total formulation weight, w / w, and in many cases as much as 40-50% w / w, than is typical for conventional nicotine containing formulations, which only contain about 2-4% w / w nicotine. The formulations also include a biologically and pharmaceutically acceptable mono- or di-carboxylic organic acid, such as benzoic acid, salicylic acid and most preferably lactic acid also at relatively high w / w concentrations. One or more nicotine salts may be created and be extant within the formulations, which not only mitigates against the loss of nicotine to the atmosphere through natural volatility and evaporation, but also markedly increases the surface energy of the formulations created, and the globules of formulations deposited on a heating substrate are much more cohesive and much less likely to migrate through wetting over the substrate.

There can be provided an electronic nicotine delivery “END” device comprising: a wireless local area network “WLAN” or wireless telecommunications connectivity interface configured to establish a wireless data connection to a wireless local area network access point to provide data connectivity from the END device to a remote management service, and a charging connector configured to receive power input for recharging a power source of the END device. The END device also comprises circuitry configured to selectively activate the connectivity interface in response to expected or ongoing receipt of power via the charging connector.

The invention discloses a nicotine buccal cotton sliver and a preparation method thereof. According to the nicotine buccal cotton sliver, a cotton material serves as a carrier, water-soluble colloid containing nicotine organic acid salt is evenly distributed in the cotton material through an infiltration method, and the cotton sliver capable of evenly releasing nicotine in the oral cavity is prepared. The prepared buccal cotton sliver is a novel nicotine delivery system, nicotine is absorbed through oral mucosa, the buccal cotton sliver has the advantages of being convenient to use, good in concealment, stable in release and the like, and the buccal cotton sliver is good in appearance state and good in experience feeling.

An aerosol delivery or electronic nicotine delivery systems (“ENDS”) device may include smoking articles that produce aerosol. The device may operate upon authentication. The authentication may first include an age verification before an authentication allows for operation of the device. The authentication may include a control signal communication to the device. The control signal communication may include an audio signal, such as an authentication tone that is detected by a microphone or pressure sensor on the device. The control signal communication may include a visual, optical, or light signal that is detected by a light sensor or photodiode on the device.

An electronic nicotine delivery systems (“ENDS”) device may include aerosol delivery devices such as smoking articles that produce aerosol. The device may include a cartridge for the aerosol production. The cartridge is assigned a unique identifier that is approved for a user or that user's device such that the cartridge and / or the device only operate when approved. The unique identifiers help with user identification, tracking, and age verification.

Nicotine delivery devices and systems, particularly smoking cessation systems are provided by the present disclosure. Such devices and systems produce a nicotine-containing aerosol for inhalation that mimics smoking. The devices are capable of being adapted to control the amount of nicotine delivered to taper the amount of nicotine delivered to the user over time. Methods for treating patients to stop smoking are also disclosed. The devices, systems and methods can also be used to deliver other drugs disclosed herein, such as opioids (e.g., fentanyl).

The present invention relates to a smokeless article for oral consumption comprising a pouch enclosing an oral nicotine delivery (OND) formulation, the OND formulation comprising a water insoluble bulking agent and an active component comprising a complex of a sugar alcohol and nicotine. Methods of manufacturing the article and kits comprising the article are also described.

This invention discloses a nicotine delivery control method, system, electronic device, and storage medium. The method includes: acquiring baseline physiological signal data of a user in a resting state via a biosignal acquisition module; establishing an individual physiological baseline value for the user based on the baseline physiological signal data via an edge computing processing module; acquiring the user's current physiological signal data in real time via the biosignal acquisition module during user use; determining the user's current emotional state based on the current physiological signal data and the individual physiological baseline value via the edge computing processing module, and generating a heating strategy instruction corresponding to the current emotional state; and receiving and executing the heating strategy instruction via a dynamic heating execution module to adjust the heating method of the cigarette, thereby achieving nicotine delivery control. The technical solution of this invention achieves personalized nicotine delivery by identifying the user's emotional state during use and dynamically adjusting the nicotine delivery rate accordingly.

The invention relates to the technical field of electronic atomization control, and discloses an atomization device and an atomization device adjusting system and method. The adjusting method of the atomization device comprises the following steps that the nicotine delivery amount and flavor sensing information are obtained; making an adjustment strategy according to the nicotine delivery amount compared with a target value and the flavor perception information; and executing the regulation strategy, including regulating the throat striking feeling or the nicotine delivery amount. According to the adjusting method, the overall satisfaction and experience consistency of the user can be maintained, the user experience is improved, and the viscosity of the user is improved.

The Invention relates to an oral nicotine delivery product containing a composition enclosed in a water-insoluble pouch, said pouch being permeable to saliva and to dissolved compounds of the composition, the composition comprising a nicotine source and cellulose or a cellulose derivative, the cellulose or cellulose derivative being in granular form. The invention further relates to a method for preparing the product for oral administration of nicotine.

Provided herein, inter alia, are compositions including sol-gels and nicotine. The compositions are readily prepared and stored in cartridges or used directly in a device for delivering nicotine to a user.

An aerosol-generating device includes: a first vaporizer that generates a first aerosol by heating a first liquid composition; a second vaporizer that generates a second aerosol by heating a second liquid composition; and a control unit that controls power supplied to the first vaporizer and the second vaporizer based on a first mode and a second mode, wherein a smokeless aerosol is generated in the first mode and a nicotine delivery amount of the second liquid composition is adjusted in the second mode.

1. The name of the product of this design: Electronic Cigarette (HF006 Rainbow). 2. Purpose of the product of this design: Electronic cigarette refers to an electronic nicotine delivery system. 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: three-dimensional picture.

The invention discloses a nicotine release system and a preparation method thereof, the nicotine release system comprises a nicotine controlled-release component, a penetration enhancer and a nicotine slow-release salt, the nicotine slow-release salt is an ultramicro nano composite nicotine slow-release salt, the nicotine slow-release salt comprises at least one of citrate, malate and lactate, and the penetration enhancer is an ultramicro nano composite nicotine slow-release salt. The particle size of the nicotine sustained-release salt is 200-500nm, and the specific surface area of the nicotine sustained-release salt is 150 + / -50m < 2 > / g. According to the nicotine slow-release salt, the dissolving effect of nicotine in the oral cavity is relatively good.

1. The name of the design product: electronic cigarette (KK001 twin city). 2. The use of the design product: electronic cigarette refers to electronic nicotine delivery system. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The present invention relates to a smokeless article for oral consumption comprising a pouch enclosing an oral nicotine delivery (OND) formulation, the OND formulation comprising a water insoluble bulking agent and an active component comprising a complex of a sugar alcohol and nicotine. Methods of manufacturing the article and kits comprising the article are also described.

The invention discloses a nicotine dental strip and a preparation method thereof. The nicotine dental strip has a three-dimensional shape matched with the shape of teeth. The nicotine tooth paste comprises a release film layer, a gel layer and a protective layer which are stacked in the thickness direction, the gel layer includes a nicotine source. According to the utility model, the nicotine tooth paste is directly and fixedly adhered to the surface of the tooth, especially the back side of the tooth, so that the problems that the nicotine buccal product cannot be fixed in the oral cavity and is easy to displace, wrinkle or fall off are solved, and the foreign body sensation and mistaken swallowing risk of the nicotine product in the oral cavity are reduced; on the premise of not influencing normal diet and social contact, the nicotine delivery position is constant, the nicotine release is more stable, the flavor in the oral cavity is full and consistent, the irritation of the nicotine tooth paste to the oral cavity and the stomach is remarkably reduced, the comfort and the user acceptance are greatly improved, and consumers have better consumption experience.

A security tag can prohibit unauthorized usage of a device or product. The device may include an electronic nicotine delivery systems (“ENDS”) device, which may include aerosol delivery devices such as smoking articles that produce aerosol. The security tag can prevent usage until authorized. Attempts at usage without authorization can result in the device being unusable. The authorization may include identity confirmation or age verification.

An electronic nicotine delivery systems (“ENDS”) device may include aerosol delivery devices such as smoking articles that produce aerosol. The device may include a cartridge for the aerosol production. The cartridge is assigned a unique identifier that is approved for a user or that user's device such that the cartridge and / or the device only operate when approved. The unique identifiers help with user identification, tracking, and age verification.

The present application describes a filter material for manufacturing a nicotine delivery product, the filter material being hydroentangled and comprising at least 50% and at most 100% of cellulose fibers relative to the mass of the filter material, wherein the filter material has a basis weight of at least 25 g / m 2 and at most 60 g / m 2 and wherein the filter material has a structure characterized in that it ensures that the filter material has a transparency of at least 45% and at most 70% measured according to DIN 53147:1993-01. Furthermore, the present application also describes a portion of a nicotine delivery product, the portion comprising a filter material; a smoking article comprising such a portion; an oral nicotine delivery product; and a method of manufacturing a filter material.