公开(公告)号：US20250058059A1

公开(公告)日：2025-02-20

申请号：US18720321

申请日：2022-11-30

Applicant: STAMFORD DEVICES LIMITED

Inventor： Joseph GREHAN ,  Aidan DUFFY ,  Anthony REDMOND

IPC: A61M11/00

Abstract: A nebulizer (1, 102) has a liquid reservoir (3, 112) for supply of liquid to be aerosolized to a first surface of a vibratable aperture plate (41) with apertures having a size in the range of 1 pm to 10 pm. A drive has a piezoelectric annular element on an aperture plate support to cause the aperture plate to vibrate at a drive frequency of 128 kHz to cause droplets to separate from a side of the aperture plate opposed to the reservoir. An outlet conduit (6, 114) is for flow of droplets from the aperture plate. A sensor is arranged with an acoustic transducer in contact with the conduit outer surface to pick up an acoustic signal which is representative of a droplet plume in the conduit, and a processor analyses the signal to provide an output representative of a plume. The monitored acoustic signal frequency band is centred around half of the drive frequency because it takes on average more than one aperture plate cycle to separate a droplet.

公开(公告)号：US20250056679A1

公开(公告)日：2025-02-13

申请号：US18929274

申请日：2024-10-28

Applicant: Philip Morris Products S.A.

Inventor： Ihar ZINOVIK ,  Oleg MIRONOV ,  Keethan Dasnavis FERNANDO

IPC: H05B3/34 ,  A24F40/42 ,  A61M11/00 ,  A61M11/04 ,  A61M15/00 ,  A61M15/06 ,  B32B3/26 ,  B32B5/02 ,  B32B27/06 ,  B32B27/12 ,  B32B27/28 ,  G05D23/24 ,  H05B3/14

Abstract: An aerosol-generating system including a cartridge is provided, the cartridge including a liquid storage portion including a housing configured to hold a liquid aerosol-forming substrate, the housing having an opening; and a heater assembly including at least one heater element fixed to the housing and extending across an opening of the housing, wherein a width of the at least one heater element of the heater assembly is smaller than a width of the opening of the housing. The heater element may be spaced from a periphery of the opening, leading to more efficient heating and aerosol production.

公开(公告)号：US12220148B2

公开(公告)日：2025-02-11

申请号：US17727750

申请日：2022-04-24

Applicant: WUHU SHANGRING TECHNOLOGY CO., LTD

Inventor： Huarong Yu ,  Shujie Xia ,  Jianzhong Shang ,  Jingjing Shang ,  Yifeng Peng

IPC: A61B17/326 ,  A61B17/12 ,  A61B17/32 ,  A61M11/00

Abstract: A prepuce extruding, cutting, hemostasis, and healing assembly using ultrasonic wave. Ultrasonic wave is applied in extruding, cutting, hemostasis, and healing of prepuce at a conjunction of internal and external tissues of a distal part of a human body. The assembly includes an ultrasonic generating device, a transmission device and a circumcision device. The ultrasonic generating device is used for generating ultrasonic waves, is connected to the transmission device and can send the ultrasonic waves to the transmission device. The transmission device is connected to the circumcision device and can send the ultrasonic waves to the circumcision device. The circumcision device is used for extruding and cutting a prepuce and/or performing hemostasis and/or healing of wounds. In this way, circumcision can be completed within just several seconds, and immediate healing can be achieved, preventing bleeding during and after a surgery.

公开(公告)号：US20250041539A1

公开(公告)日：2025-02-06

申请号：US18924010

申请日：2024-10-23

Applicant: OMRON HEALTHCARE Co., Ltd.

Inventor： Hidetaka TOGO ,  Hiroko YOSHINO

IPC: A61M11/00

Abstract: A nebulizer system of the present invention includes a computer device and a nebulizer head directly connected to the computer device by a USB cable. The computer device supplies a DC voltage through a Vbus line and a GND line of the USB cable, and supplies a control signal having a square waveform through a D+ line and a D− line of the USB cable. The nebulizer head includes a first resonance circuit including a first coil and a first capacitor, a conversion circuit that applies a DC voltage intermittently or alternately polarity-reversedly according to a control signal of the first resonance circuit to generate an AC voltage having a sinusoidal waveform, and an atomizer that is driven by the AC voltage having the sinusoidal waveform and atomizes and ejects a liquid.

公开(公告)号：US12201770B2

公开(公告)日：2025-01-21

申请号：US18160864

申请日：2023-01-27

Applicant: Robert Irving Pratt, Jr.

Inventor： Robert Irving Pratt, Jr. ,  Joshua Smith Young

IPC: A61M16/00 ,  A61M11/02 ,  A61M11/04 ,  A61M11/00 ,  A61M15/00 ,  A61M15/08 ,  A61M16/08 ,  A61M16/10 ,  A61M16/14 ,  A61M16/20

Abstract: A therapeutic vaporizer inhalation bag attachment system with an integrated valve. The attachment system includes a body having a lumen extending between the two openings of the body, a bag coupling, and a valve positioned within the lumen.

公开(公告)号：US12201766B2

公开(公告)日：2025-01-21

申请号：US18099011

申请日：2023-01-19

Applicant: UNM Rainforest Innovations

Inventor： Nicola Jeanne Maynard ,  Hugh D. C. Smyth

IPC: A61M15/00 ,  A61M11/00 ,  A61M16/00

Abstract: A dry powder delivery device may be configured to provide micronized dry powder particles to airways of a user. The device may include a cylindrical container delimiting a chamber containing at least one magnetically-responsive object, a motor external to said chamber, a magnet external to the chamber and rotatably coupled with the motor, and an outflow member configured to direct airflow to a user. The magnetically-responsive object may be coated with micronized dry powder particles, and the motor may be operable to rotate the magnet about an axis. Rotation of the magnet creates a magnetic field that causes the magnetically-responsive object to move in response to the magnetic field and collide with a side wall of the container to deaggregate the dry powder particles and aerosolize the dry powder in the chamber.

公开(公告)号：US12201765B2

公开(公告)日：2025-01-21

申请号：US17419911

申请日：2019-01-03

Applicant: Aptar Radolfzell GmbH

Inventor： Jürgen Greiner-Perth

IPC: A61M11/00 ,  A61M15/00 ,  B05B15/40 ,  B65D83/14

Abstract: Two sub-methods are used together to produce a nozzle unit for a liquid dispenser. The methods include adding a nozzle plate into a nozzle channel of a nozzle unit using an assembly tool which elastically expands the nozzle channel. The assembly tool is inserted in the nozzle channel and expands same, thus moving the nozzle plate into its final position where it remains after the assembly tool is removed. The methods also include attaching a filter to a nozzle unit carrier. In a preparation step, a flat filter material is positioned on the end face of the carrier. Only after the filter material is positioned and a connection of the filter material to the end face is established, a separation process is carried out by which the filter material is cut to surround the end face. The filter material positioned on the end face and cut in situ remains.

公开(公告)号：US12201144B2

公开(公告)日：2025-01-21

申请号：US17835923

申请日：2022-06-08

Applicant: SHAHEEN INNOVATIONS HOLDING LIMITED

Inventor： Mohammed Alshaiba Saleh Ghannam Almazrouei ,  Sajid Bhatti ,  Jeff Machovec ,  Clement Lamoureux ,  Imad Lahoud

IPC: A24F1/30 ,  A24F40/05 ,  A24F40/10 ,  A24F40/42 ,  A24F40/44 ,  A24F40/48 ,  A24F40/51 ,  A24F40/53 ,  A61M11/00 ,  B05B17/06 ,  B06B1/06 ,  H02J7/00 ,  H03L7/081 ,  H03M1/12

Abstract: A hookah device (202) which attaches to a hookah (246). The hookah device (202) comprises a plurality of ultrasonic mist generator devices (201) for generating a mist for inhalation by a user. The hookah device (202) comprises a driver device (202) which controls the mist generator devices (201) to maximize the efficiency of mist generation by the mist generator devices (201) and optimize mist output from the hookah device (202).

公开(公告)号：US12193489B2

公开(公告)日：2025-01-14

申请号：US17459265

申请日：2021-08-27

Applicant: Altria Client Services LLC

Inventor： Michel Thorens

IPC: A24F40/42 ,  A24D1/20 ,  A24F40/00 ,  A24F40/30 ,  A24F40/40 ,  A61M11/00 ,  A61M11/04 ,  A61M15/00 ,  A61M15/06 ,  H05B6/10 ,  A24D1/02 ,  A24D3/17 ,  A24F40/10 ,  A24F40/20 ,  B05B7/24

Abstract: The method includes defining a cavity within a housing of a vapor-generating article, the vapor-generating article having a first end, a second end and a middle section, first inserting at least one portion of a retention medium within the housing between the first end and the middle section, and second inserting a first frangible capsule to be near or at least partially within the retention medium, the first frangible capsule including a first volatile substrate.

公开(公告)号：US20250001103A1

公开(公告)日：2025-01-02

申请号：US18757711

申请日：2024-06-28

Applicant: HCMed Innovations Co., LTD.

Inventor： YEN-TING CHEN ,  CHIEN-SHEN TSAI ,  CHUN-CHIA JUAN

IPC: A61M11/00

Abstract: A portable nebulizer and a shutdown method of the portable nebulizer are provided. The portable nebulizer includes a medicine storage device, a sensing device, a nebulization device, a driving device and a processing device. The medicine storage device is configured to contain predetermined medical fluid. The sensing device is located in the medicine storage device. The nebulization device is configured to nebulize the predetermined medical fluid and simultaneously transmit a sensing signal to the sensing device. The driving device is electrically connected to the nebulization device and transmits a driving signal to the nebulization device. The processing device is electrically connected to the sensing device and the driving device, and collects electrical information of the sensing signal and electrical information of the driving signal to calculate medical fluid volume indication information.