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公开(公告)号：US12232539B2
公开(公告)日：2025-02-25
申请号：US18161240
申请日：2023-01-30
Applicant: JUUL Labs, Inc.
Inventor： Ariel Atkins , Adam Bowen , Bradley J. Ingebrethsen , Esteban Leon Duque , James Monsees
IPC: A24F40/57 , A24F40/10 , A24F40/42 , A24F40/50 , A24F40/51 , A24F40/53 , A24F40/65 , A61M11/04 , A61M15/00 , A61M15/06 , A61M16/00 , G01K7/22 , G01N33/00 , H05B1/02
Abstract: Methods and vaporizer apparatuses that estimate, measure and/or predict the amount of vapor and/or material (including active ingredients) released by the vaporizer apparatus. In particular, described herein are electronic vaporizers and methods of using them that determine a dose/amount of vapor and/or a material in the vapor based primarily or exclusively on the electrical and thermal properties, e.g., power or energy applied to the vaporizing element (e.g., heating coil) and the temperature of the material immediately before and as it is vaporized. Dose information may be used to control operation of the device and/or reported to the user.
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公开(公告)号：US12226570B2
公开(公告)日：2025-02-18
申请号：US17426711
申请日：2020-02-03
Applicant: APTAR FRANCE SAS
Inventor： David Fabien , Matthieu Cavatorta , Jeremy Tournois , Matthieu Walter
Abstract: A device having a body (10), a reservoir (100) axially slidable relative to the body (10), a metering valve (200), a blocking element (500), a triggering element (600), a triggering system controlled by inhalation (60), an actuating member (800) cooperating with the blocking element (500), a cover (11) with a central axial sleeve (110) with a lower axial edge (111), a push member (810) mounted in the cover around the central axial sleeve (110), and a spring (850) disposed around the central axial sleeve (110) between a bottom of the cover and the push member. The lower axial edge (111) of the central axial sleeve is deformed after assembly of the push member and the spring in order to produce a retention collar of the push member and form a pre-assembled subassembly that is fixed to the body.
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公开(公告)号：US12226567B2
公开(公告)日：2025-02-18
申请号：US18124249
申请日：2023-03-21
Applicant: Pax Labs, Inc.
Inventor： Ariel Atkins , Adam Bowen , Steven Christensen , Nicholas Jay Hatton , Esteban Leon Duque , James Monsees
IPC: A61M11/00 , A24F7/00 , A24F40/10 , A24F40/40 , A24F40/42 , A24F40/44 , A24F40/46 , A24F40/485 , A61M11/04 , A61M15/00 , A61M15/06
Abstract: Vaporizer cartridges and vaporizer apparatuses, and methods for making, using and delivering vapor to a user, that are leak-resistant for use with cannabinoids. In particular, described herein are leak-resistant vaporizer cartridges and apparatuses adapted for use with oil-based vaporizable materials including cannabis oils.
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公开(公告)号：US20250050040A1
公开(公告)日：2025-02-13
申请号：US18929508
申请日：2024-10-28
Applicant: GLENMARK PHARMACEUTICALS LIMITED
Inventor： Julianne BERRY , Rajesh ANKAM , Sushrut KULKARNI , Michael CRICK , Hemant PAWAR , Rajesh RAIKAR
Abstract: The invention relates to metered dose inhaler comprising a stable pharmaceutical composition of fluticasone or its pharmaceutically acceptable ester contained in a canister fitted with a metering valve, an actuator and dose counter. The invention also relates to a process for preparing said pharmaceutical composition and its use in the treatment of respiratory disorders such as asthma in a subject (e.g., a human).
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公开(公告)号：US20250050039A1
公开(公告)日：2025-02-13
申请号：US18721184
申请日：2022-12-19
Applicant: CHIESI FARMACEUTICI S.P.A.
Inventor： Marco DI CASTRI , Giuseppe Antonio MULAS , Alan TWEEDIE , Ralph Donald Quentin COLLINGS , Daniel David HIGGINS , Benjamin Michael RICHARDS , Odysseas Michail VARVOUNIS
Abstract: A powder inhaler includes a casing having a mouthpiece, an inhalation channel, a container for a powdered medicament, and a metering device with a shuttle having a dosing recess. The shuttle is movable between a filling position, in which the dosing recess is in alignment with an opening of the container to be filled with a dose of the powdered medicament, and an inhalation position, in which the dosing recess is in alignment with the inhalation channel, for enabling inhalation of the dose of the powdered medicament contained in the dosing recess through the mouthpiece. A sealing device is operationally active at a coupling zone of the shuttle with the container when the shuttle is in the filling position, the coupling zone circumscribing the dosing recess and the opening.
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6.发明申请
公开(公告)号：US20250041538A1
公开(公告)日：2025-02-06
申请号：US18423946
申请日：2024-01-26
Applicant: PNEUMA RESPIRATORY, INC.
Inventor： Louis Thomas Germinario , John H. Hebrank , Charles Eric Hunter , Jack C. Hunter , Chengjie LI , Christopher W. Maurer
IPC: A61M11/00 , A61B5/08 , A61B5/087 , A61B5/091 , A61M15/00 , A61M15/02 , A61M16/00 , A61M16/10 , A61M16/14 , B05B17/06 , G16H50/20 , G16H50/30
Abstract: A device and method for delivering a fluid as an ejected stream of droplets during inhalation uses inertial filtering to cause a first plurality of droplet particles generated by an ejector mechanism to pass through an airflow exit while a second plurality of droplet particles having a greater mass mean aerodynamic diameter than the first plurality of droplet particles fails to pass through the airflow exit.
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公开(公告)号：US12208198B2
公开(公告)日：2025-01-28
申请号：US16981944
申请日：2019-03-29
Applicant: Nick Mariani
Inventor： Nick Mariani
Abstract: An apparatus for oral inhalation-driven administration of therapeutic substances to the airways and lungs of a human subject, which includes a body portion having one or more air intakes for the intake of ambient air, a mouthpiece, and a cartridge receiving port for receiving and engaging a dispensing cartridge containing at least one volatile therapeutic substance.
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公开(公告)号：US20250025644A1
公开(公告)日：2025-01-23
申请号：US18909749
申请日：2024-10-08
Applicant: RAI STRATEGIC HOLDINGS, INC.
Inventor： Nathan Andrew Terry , Noah Mark Minskoff
Abstract: A personal vapor inhaling unit is disclosed. An electronic flameless vapor inhaler unit that may simulate a cigarette has a cavity that receives a cartridge in the distal end of the inhaler unit. The cartridge brings a substance to be vaporized in contact with a wick. When the unit is activated, and the user provides suction, the substance to be vaporized is drawn out of the cartridge, through the wick, and is atomized by the wick into a cavity containing a heating element. The heating element vaporizes the atomized substance. The vapors then continue to be pulled by the user through a mouthpiece and mouthpiece cover where they may be inhaled.
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公开(公告)号：US12201146B2
公开(公告)日：2025-01-21
申请号：US18088653
申请日：2022-12-26
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Yonghai Li , Zhongli Xu , Huiyong Yan
IPC: A24F40/05 , A24F40/50 , A61M15/00 , A61M15/06 , B05B12/08 , B05B17/06 , H02H3/08 , H02H3/20 , A24F40/10 , A61M16/00
Abstract: Disclosed are an ultrasonic atomization control system and an electronic cigarette. The system includes: a current feedback circuit and/or a voltage feedback circuit, a microcontroller unit, a push-pull circuit, and an oscillator driving circuit; wherein the push-pull circuit is coupled between the microcontroller unit and the oscillator driving circuit, the current feedback circuit and/or the voltage feedback circuit are/is coupled between the oscillator driving circuit and the microcontroller unit; and the oscillator driving circuit is configured to be connected with a load; wherein the microcontroller unit is configured to output a pulse width modulation signal with a predetermined frequency and voltage to the push-pull circuit, judge a current and/or a voltage fluctuation fed back by the current feedback circuit and/or the voltage feedback circuit are/is greater than a threshold, and stop operation of the load if the fluctuation is greater than the threshold.
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公开(公告)号：US12194229B2
公开(公告)日：2025-01-14
申请号：US16932237
申请日：2020-07-17
Applicant: Trudell Medical International Inc.
Inventor： Sam Bender , Adam Meyer , Michael Nuttall
Abstract: A medication delivery system having a holding chamber capable of delivering dosages of medicament from a metered dose inhaler. The holding chamber includes a first housing component having a user interface with an outlet opening and a second housing component having an inlet opening spaced apart from the outlet opening of the first housing component. The first housing component is pivotally connected to the second housing component about a pivot axis.
