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公开(公告)号：US12023430B2
公开(公告)日：2024-07-02
申请号：US17043146
申请日：2018-12-19
申请人： GPF Co. Ltd.
CPC分类号： A61M1/60 , A61M1/604 , B01D39/12 , B01D39/1623 , B01D39/18 , B01D46/0032 , B01D46/02 , A61M2205/7509 , A61M2205/7518 , B01D46/12 , B01D2239/0291 , B01D2239/0421 , B01D2239/0428 , B01D2239/0435 , B01D2239/0618 , B01D2239/0622 , B01D2239/0627 , B01D2239/065 , B01D2239/1216 , B01D2239/1258 , B01D2279/65
摘要： Provided is a molded filter used for a flexible disposable bag which is produced so as to be capable of sucking and storing, for example, bodily secretions of a patient and being disposed when a fixed storage amount is reached, wherein a laminate of at least two elements of a powdered hydrophilic swelling agent and a charged nonwoven fabric, and more preferably, a laminate of three elements with a hydrophobic porous film added thereto, is used as a filter base material and the charged nonwoven fabric is arranged downstream of the powdered hydrophilic swelling agent in a direction of flow of expiratory air inside the body. Thus, the molded filter has functions of air permeability that is equal to or higher than a PE sintered body CMC filter, short term and long term waterproof properties, and a better microbial barrier property.
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公开(公告)号：US20240207559A1
公开(公告)日：2024-06-27
申请号：US18393026
申请日：2023-12-21
申请人： Andres Mencia
发明人： Andres Mencia
CPC分类号： A61M16/0672 , A61M16/0003 , A61M16/0683 , A61M2202/0007 , A61M2202/0208 , A61M2205/02 , A61M2205/7509 , A61M2205/7518 , A61M2205/7545 , A61M2210/0618
摘要： A device for blocking the nasal airway at the opening of the nostrils has two tubes that terminate at distal tips. The tubes are each separated into channels, or lumens, running the length of the tubes, including an outer lumen that extends from an inflation connection port to an inflatable donut just below the distal tip of each tube. With the distal tips received in the respective left and right nostrils of the user, the donuts are inflated to close off the nostrils at the rim, adjacent the nasal vestibule. Filters may be provided between the inflation ports and the distal tips for cleaning air prior to entry into the nasal cavity. The device may further include left and right ear straps to secure the device on the user's ears.
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公开(公告)号：US11986587B2
公开(公告)日：2024-05-21
申请号：US17490136
申请日：2021-09-30
申请人： Conmed Corporation
发明人： Mikiya Silver
IPC分类号： A61B17/34 , A61B17/00 , A61B34/00 , A61B90/00 , A61B90/96 , A61B90/98 , A61M1/00 , A61M13/00 , B01D46/00 , B01D46/42
CPC分类号： A61M13/003 , A61B17/3421 , A61B17/3474 , A61B34/25 , A61B90/96 , A61B90/98 , A61M1/74 , A61M13/00 , A61M13/006 , B01D46/0008 , B01D46/4254 , A61B2017/00199 , A61B2017/00221 , A61B2017/00225 , A61B2090/064 , A61B2090/0803 , A61B2218/008 , A61M2205/273 , A61M2205/33 , A61M2205/3344 , A61M2205/505 , A61M2205/6018 , A61M2205/6054 , A61M2205/6063 , A61M2205/70 , A61M2205/75 , A61M2205/7509 , A61M2205/7518 , B01D46/429
摘要： A surgical gas delivery device includes a filter cartridge interface and a computer controlled control unit configured to control the circulation of surgical gas during endoscopic surgery. The control unit can operate in a plurality of different modes of operation. A tube set for connecting the surgical gas delivery device to one or more end effectors includes a filter cartridge in fluid communication with the tube set. The filter cartridge is seated in the filter cartridge interface of the surgical gas delivery device to communicate surgical gas between the surgical gas delivery device and the one or more end effectors. The surgical gas delivery device includes a reader operatively connected to receive input from a data carrying element of the tube set. The data carrying element, reader, and control unit can launch a specific one of the modes of operation when the filter cartridge is inserted.
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公开(公告)号：US11813394B2
公开(公告)日：2023-11-14
申请号：US16542190
申请日：2019-08-15
申请人： Smith & Nephew, Inc.
IPC分类号： A61F13/00 , A61F13/02 , A61M1/00 , A61L15/28 , A61L15/42 , A61L15/58 , A61L15/60 , A61M39/02 , A61M27/00
CPC分类号： A61M1/73 , A61F13/0206 , A61F13/0213 , A61F13/0216 , A61F13/0243 , A61L15/28 , A61L15/425 , A61L15/58 , A61L15/60 , A61M1/74 , A61M1/743 , A61M1/78 , A61M1/784 , A61M1/90 , A61M1/915 , A61M1/962 , A61M1/882 , A61M1/964 , A61M1/982 , A61M27/00 , A61M2205/13 , A61M2205/15 , A61M2205/7509 , A61M2205/7518
摘要： A wound therapy device is disclosed. The wound therapy device may include a housing for covering at least a portion of a wound and for sealing to a body surface of a patient. The housing may also include a liquid collector for retaining liquid therein and a vacuum connection for coupling to a vacuum source. The vacuum connection may be in gaseous communication with the liquid collector. The vacuum connection may be separated from the liquid collector by a liquid barrier.
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75.发明公开公开(公告)号：US20230270968A1
公开(公告)日：2023-08-31
申请号：US18003407
申请日：2021-07-08
CPC分类号： A61M16/1055 , A61M16/0875 , A61L9/16 , H05H1/2443 , H05H1/01 , A61M2205/7509 , H05H2245/32
摘要： A system for treating and/or preventing a viral, bacterial and/or fungal infection in the oral cavity and/or along the respiratory tract, in particular the interior of the nose, throat, trachea and/or lungs, of a patient by reactive species generated by plasma as well as a plasma for such use is disclosed. The system comprises a plasma source generating reactive species in a gas, the plasma source being configured to be located outside a body of the patient, and a species directing member forming at least one duct for guiding at least a part of the reactive species generated by the plasma source into the oral cavity and/or the respiratory tract.
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公开(公告)号：US11697014B2
公开(公告)日：2023-07-11
申请号：US16473626
申请日：2017-08-25
发明人： Zhenmin Mao , Xiaoping Zhan , Yan Long , Chaoting Wang
CPC分类号： A61M39/20 , A61M5/158 , A61M5/165 , B01D46/543 , B01D46/62 , A61M2005/1657 , A61M2205/3344 , A61M2205/7509 , A61M2205/7518 , A61M2205/7545 , B01D2279/35
摘要： A device for preventing contamination of a positive-pressure connector (6) of an indwelling needle and a method based on same. The device comprises a shell (1), a connecting port (3) fixedly connected to the shell (1) and used for connecting to the positive-pressure connector (6), an air pressure balance hole (5) disposed opposite to the connecting port (3) and provided on the shell (1), and a filtering membrane (2) provided between the air pressure balance hole (5) and the connecting port (3). The device is simple in structure, adopts a structural design of the filtering membrane (2), can filter microorganisms, bacteria, viruses, dusts, and particulate pollution sources, and is used during indwelling of infusion intervals to prevent the positive-pressure connector (6) from being exposed to the air and maintain the aseptic state and positive-pressure condition of the positive-pressure connector (6) during indwelling.
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公开(公告)号：US20230211098A1
公开(公告)日：2023-07-06
申请号：US17999245
申请日：2021-06-14
发明人： Steven LISCO , Nicholas MARKIN
CPC分类号： A61M16/0093 , A41D13/1138 , A61M16/06 , A61M16/0009 , A61M16/208 , A61M16/0816 , A61M16/1065 , A61M2205/7509
摘要： An infectious aerosol capture mask (IACM) includes a face tent coupled to a suction tube adapter. The face tent includes a proximal opening configured to be disposed over the mouth and nose of a patient. The face tent further includes a distal opening with a smaller diameter than the proximal opening. A coupler is configured to secure the suction tube adapter to the distal opening of the face tent. The suction tube adapter includes a suction port configured to be coupled to a suction tube for active capture of infectious aerosol and left unconnected for passive capture of infectious aerosol. A viral filter is disposed between the suction port and the face tent to capture infectious aerosols expelled by the patient. The IACM further includes one or more one-way valves that are configured to permit airflow into the face tent.
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公开(公告)号：US20180326172A1
公开(公告)日：2018-11-15
申请号：US15543893
申请日：2016-01-08
发明人： Andreas SOMMER , Matthias PULLA , Stefan HEIN
CPC分类号： A61M16/1055 , A61M16/047 , A61M16/107 , A61M2205/125 , A61M2205/7509 , A61M2205/7518 , A61M2205/7545 , F24F3/16 , F24F3/166
摘要： A hygiene filter for a device for artificial respiration, having at least one filter for filtering microorganisms and/or solid particles from a respiratory air volume flow, and a device for artificial respiration, having a holding device within the air intake region. The filter material is designed as a sealing means against the respiratory air volume flow conducting elements such that the risk of the occurrence of secondary air is reduced.
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公开(公告)号：US20180304038A1
公开(公告)日：2018-10-25
申请号：US15737997
申请日：2016-06-22
申请人： Linde AG
发明人： Syed JAFRI , Konstantin FIEDLER
CPC分类号： A61M16/12 , A61M16/0006 , A61M16/0051 , A61M16/024 , A61M16/1055 , A61M16/1065 , A61M16/107 , A61M16/1075 , A61M16/201 , A61M2016/102 , A61M2202/0007 , A61M2202/0208 , A61M2202/0275 , A61M2205/3334 , A61M2205/3592 , A61M2205/502 , A61M2205/7509 , A61M2205/7518 , A61M2205/8206 , A61M2230/005 , A61M2230/43 , A61M2230/437
摘要： The present invention pertains to a device (1) for the treatment of respiratory disorders or complications thereof in a mammal with a gaseous mixture for use as an inhalable medicament, comprising a patient interface (3), a source (23) of air, a source (21) of gaseous nitric oxide, a source (22) of gaseous oxygen, an application device (4) for providing a gaseous mixture to a patient interface, at least one gas injector (5) for injecting nitric oxide provided by the source of gaseous nitric oxide into the gaseous mixture provided by the application device, at least one gas injector (6) for injecting oxygen provided by the source of gaseous oxygen into the gaseous mixture provided by the application device, and a controller (8) programmed for controlling the at least one gas injector and the application device, wherein the source of gaseous nitric oxide comprises an arrangement (210) for onsite production of nitric oxide, and the source of gaseous oxygen comprises an arrangement (220) for onsite enrichment of oxygen.
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80.发明申请公开(公告)号：US20180221597A1
公开(公告)日：2018-08-09
申请号：US15947083
申请日：2018-04-06
申请人： Conmed Corporation
发明人： Mikiya Silver
IPC分类号： A61M13/00 , A61B90/98 , A61B17/34 , B01D46/42 , B01D46/00 , A61M1/00 , A61B90/00 , A61B17/00
CPC分类号： A61M13/003 , A61B17/3421 , A61B17/3474 , A61B34/25 , A61B90/96 , A61B90/98 , A61B2017/00199 , A61B2017/00221 , A61B2017/00225 , A61B2090/064 , A61B2090/0803 , A61B2218/008 , A61M1/0031 , A61M13/00 , A61M13/006 , A61M2205/273 , A61M2205/33 , A61M2205/3344 , A61M2205/505 , A61M2205/6018 , A61M2205/6054 , A61M2205/6063 , A61M2205/70 , A61M2205/75 , A61M2205/7509 , A61M2205/7518 , B01D46/0008 , B01D46/4254 , B01D46/429
摘要： A surgical gas delivery device includes a filter cartridge interface and a computer controlled control unit configured to control the circulation of surgical gas during endoscopic surgery. The control unit can operate in a plurality of different modes of operation. A tube set for connecting the surgical gas delivery device to one or more end effectors includes a filter cartridge in fluid communication with the tube set. The filter cartridge is seated in the filter cartridge interface of the surgical gas delivery device to communicate surgical gas between the surgical gas delivery device and the one or more end effectors. The surgical gas delivery device includes a reader operatively connected to receive input from a data carrying element of the tube set. The data carrying element, reader, and control unit can launch a specific one of the modes of operation when the filter cartridge is inserted.
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