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公开(公告)号：US20240335626A1
公开(公告)日：2024-10-10
申请号：US18745415
申请日：2024-06-17
IPC分类号： A61M15/06 , A24F40/10 , A24F40/44 , A24F40/485 , A61M11/00 , A61M11/04 , A61M16/00 , H05B1/02 , H05B3/00
CPC分类号： A61M15/06 , A24F40/44 , A24F40/485 , A61M11/042 , H05B1/0202 , H05B1/0244 , H05B3/0014 , A24F40/10 , A61M11/002 , A61M2016/0021 , A61M2016/0039 , A61M2205/3375 , A61M2205/3653 , A61M2205/8206 , A61M2206/14 , A61M2206/16
摘要： A smoking system includes a capillary wick for holding liquid, at least one air inlet, at least one air outlet and a chamber between the air inlet and air outlet. The air inlet, the air outlet and the chamber are arranged so as to define an air flow route from the air inlet to the air outlet via the capillary wick so as to convey aerosol formed from the liquid to the air outlet. The smoking system further includes at least one guide for channeling the air flow in the air flow route, so as to control particle size in the aerosol. The smoking system optionally includes at least one heater for heating the liquid in at least a portion of the capillary wick to form the aerosol.
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公开(公告)号：US11878094B2
公开(公告)日：2024-01-23
申请号：US18352453
申请日：2023-07-14
申请人： ResMed Pty Ltd
CPC分类号： A61M16/16 , A61M16/0066 , A61M16/0666 , A61M16/0875 , A61M16/109 , A61M2206/14 , A61M2206/16
摘要： A humidifier tub includes a first side having an air inlet opening configured to receive the pressurized flow of respiratory gas. A second side opposes the first side. An air outlet opening is configured to discharge the pressurized flow of respiratory gas with added humidity. An inlet passage extends from the air inlet opening toward the second side so that the pressurized flow of respiratory gas travels through the inlet passage in a first direction. A guidance structure is located between the first and second sides and positioned so that a traveling direction of the pressurized flow of respiratory gas changes from the first direction to a second direction upon the pressurized flow of respiratory gas engaging the guidance structure. The guidance structure extends downward from a lid. In addition, the first direction is a lateral direction and the second direction is a downward direction.
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公开(公告)号：US20240017026A1
公开(公告)日：2024-01-18
申请号：US18038893
申请日：2021-12-09
发明人： Gennaro CAMPITELLI , Onur DAYIOGLU
IPC分类号： A61M15/00
CPC分类号： A61M15/0035 , A61M15/0041 , A61M2206/16 , A61M2202/064
摘要： An inhaler system includes a housing defining a housing cavity, a sleeve extending along a sleeve longitudinal axis and positioned within the housing cavity, a capsule is contained within the sleeve, and a piercing element comprising only a single shaft extending from a fixed end to a tip along a piercing element longitudinal axis. The piercing element longitudinal axis being parallel with the sleeve longitudinal axis. The piercing element having a piercing element diameter in a range from 0.5 to 0.9 mm. The single piercing element tip having only a single cutting plane and defining a cutting plane angle between the longitudinal axis of the piercing element and the single cutting plane. The cutting plane angle being in a range from about 25 degrees and about 35 degrees.
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公开(公告)号：US11839710B2
公开(公告)日：2023-12-12
申请号：US17044882
申请日：2019-04-02
发明人： Peter Klöffel , Tilman Stäblein , Andreas Syfonios , Dirk Hümmer , Tobias Irrgang , Benedict Glaser
CPC分类号： A61M1/1635 , A61M1/1658 , A61M1/3627 , A61M2206/16
摘要： A dialysis machine has a balancing system with a balancing chamber for a volumetrically exact supply and removal of dialysis solution to and from a dialyzer fluidically connected to the balancing system in operation; a water inlet system connected to the balancing system for the supply of fresh dialysis liquid, with the water inlet system having an apparatus for degassing water that is connected to an air separator of the dialysis machine, with a first subsection of the air separator serving as a mixing chamber and being connectable to at least one concentrate source via at least one concentrate line and being in fluid communication with the balancing system via at least one dialysate line, wherein the filling volume of a balancing chamber corresponds to or exceeds the sum of the volume of the mixing chamber and the inner volume of the dialysate line.
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公开(公告)号：US11819601B2
公开(公告)日：2023-11-21
申请号：US17058687
申请日：2018-09-17
申请人： Ruslan Molchanov , Irina Molchanova
发明人： Ruslan Molchanov , Irina Molchanova
CPC分类号： A61M1/631 , A61M1/88 , A61B17/16 , A61B2217/005 , A61M2205/7545 , A61M2206/16 , A61M2206/20 , A61M2210/02
摘要： The Bone Dust Trap for collecting bone dust during various surgical procedures for subsequent bone graft implantation. The device includes cylindrical housing unit covered with the lid, attached to the central pipe with the porous tip. The pipe connects the cyclone forming mechanism and filtrating membrane, located at the lower part of the central pipe. The membrane interlinks with the plurality of porous plates located along the walls of the cylinder. The cyclone forming mechanism, consisting of the inlet port with conical jet and the spiral helix, creates spiral movement of the incoming fluid. The liquid is further directed towards the 2-stage filtrating system with the said porous plates, where larger bone particles are accumulated, and then to the filtrating membrane, which collects smaller particles. The fluid is extracted through the central pipe. The lid can be removed to collect the bone particles from plates and membrane.
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公开(公告)号：US20230302236A1
公开(公告)日：2023-09-28
申请号：US18317245
申请日：2023-05-15
发明人： Philip Worth LONGEST , Michael HINDLE , Dale FARKAS , Susan BOC
IPC分类号： A61M15/00
CPC分类号： A61M15/0028 , A61M15/0008 , A61M15/0021 , A61M15/0086 , A61M15/0091 , A61M2202/064 , A61M2206/16
摘要： Containment units, dry powder inhalers, delivery systems, and methods for the same are disclosed. Exemplary devices are configured to have inlets and outlets which are formed with the containment walls of a containment unit. Air jets formed by the configuration of inlet(s) and outlet(s) inside the containment unit create significant turbulence and deaggregate the powder. Delivery system components downstream of the containment unit may integrate the exiting aerosol plume with a low flow nasal cannula air stream for delivery to a subject.
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公开(公告)号：US11752282B2
公开(公告)日：2023-09-12
申请号：US16533970
申请日：2019-08-07
发明人： Eric Carl Richardson
IPC分类号： A61M15/00
CPC分类号： A61M15/0008 , A61M15/002 , A61M15/0021 , A61M15/0028 , A61M15/0043 , A61M15/0091 , A61M2202/064 , A61M2206/16 , A61M2207/00 , A61M2207/10 , A61M2209/06
摘要： Taught herein is a disposable breath actuated dry powder drug inhalation device having a powderized drug storage chamber with integral toroidal geometry and air flow pathways for entraining and breaking up powder aggregates prior to delivery to the patient. The toroidal chamber is fluidly connected by one or more air inlets directed in a non-tangent manner toward the powder to loft and set up an irregular-rotational flow pattern. Also, in fluid connection with the toroidal chamber is a centrally or near centrally located air and powder outlet consisting of one or more holes forming a grid in fluid connection with a channel providing a passageway for powder flow to the patient.
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公开(公告)号：US20230270953A1
公开(公告)日：2023-08-31
申请号：US18024083
申请日：2021-08-31
发明人： Emma Louise HUBERT
CPC分类号： A61M11/007 , A61M15/003 , A61M2206/16
摘要： Various exemplary drug delivery devices with a spinning nozzle, drug products utilizing the same, and methods of using drug delivery devices with a spinning nozzle are provided. In general, a nasal drug delivery device configured to dispense a drug therefrom includes a spinning nozzle configured to facilitate the drug's ejection into a patient's nose. The spinning nozzle is located between a drug holder containing the drug to be dispensed and an opening of the drug delivery device through which the drug exits the drug delivery device. The spinning nozzle is configured to spin during the drug's delivery as the drug travels from the drug holder and out of the drug delivery device. The spinning nozzle includes a plurality of perforations therein through which the drug as a liquid is configured to pass. The spinning of the spinning nozzle causes the drug to exit the drug delivery device as a fine mist.
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公开(公告)号：US11738166B2
公开(公告)日：2023-08-29
申请号：US16855180
申请日：2020-04-22
申请人： ResMed Pty Ltd
CPC分类号： A61M16/16 , A61M16/0066 , A61M16/0666 , A61M16/0875 , A61M16/109 , A61M2206/14 , A61M2206/16
摘要： A humidifier includes a humidifier tub including an air inlet and an air outlet. The air outlet may have an exit port positioned in a plane disposed below the air inlet. A base plate is provided to the bottom of the humidifier tub. The base plate and humidifier tub define a water chamber adapted to receive a volume of water. The humidifier tub may include a guidance structure adapted to direct air entering the humidifier tub via the air inlet to swirl downwardly and around within the humidifier tub reaching the water surface before exiting the exit port. The tub may include a structure to prevent the inadvertent entry of water from the tub to the flow generator.
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公开(公告)号：US11738132B2
公开(公告)日：2023-08-29
申请号：US16580288
申请日：2019-09-24
申请人： GAMBRO LUNDIA AB
CPC分类号： A61M1/3653 , A61M1/34 , A61M1/342 , A61M1/3413 , A61M1/3431 , A61M1/3434 , A61M1/3437 , A61M1/3458 , A61M1/3659 , A61M1/3672 , A61M1/3675 , A61M1/024 , A61M1/3627 , A61M25/0074 , A61M2025/0031 , A61M2202/0021 , A61M2202/0042 , A61M2206/16
摘要： The present disclosure relates to a blood line (108) comprising an infusion site (145) intended to inject into the line a solution comprising: —a first main channel (200) having a first passage section, —a second main channel (220) having a second passage section, —means for the formation (210) of a turbulence area located downstream from the first main channel, located upstream from the second main channel, these formation means comprising a first fluid passage means (224) defining a reduction (225) in the passage section and whose smallest passage section is smaller than the first passage section and smaller than the second fluid passage section, —a secondary channel (230) comprising an inlet (231) for letting in the solution and an outlet (232) in fluid communication with the first main channel or the means for the formation of a turbulence area or the second main channel.
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