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公开(公告)号：US20240299695A1
公开(公告)日：2024-09-12
申请号：US18667076
申请日：2024-05-17
Applicant: RESMED PTY LTD
Inventor： Skye Kimberley SHARMA , Sung Hoon MUN , Ting Lee TEH , Samuel Thomas HORLER
CPC classification number: A61M16/16 , A61M16/0616 , A61M16/0633 , A61M16/0875 , A61M16/106 , A61M16/109
Abstract: A humidifier for humidifying a flow of pressurized breathable gas to be delivered to a patient includes a dock with a device compartment configured to at least partially removably receive in a vertical direction an RPT device that is configured to supply the flow of pressurized breathable gas, and a humidification compartment fluidly connected to the device compartment, the humidification department being configured to at least partially removably receive in a vertical direction a humidification tub configured to contain a supply of water. The dock is structured to convey the flow of pressurized breathable gas through the dock from the device compartment to the humidification compartment.
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公开(公告)号：US20240285886A1
公开(公告)日：2024-08-29
申请号：US18655658
申请日：2024-05-06
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Hiroaki WADA , Yuzo HIGASHIYAMA
CPC classification number: A61M16/0066 , A61M16/106 , A61M2205/10 , A61M2205/3331 , A61M2205/3334 , A61M2205/42 , A61M2205/52
Abstract: A CPAP device includes a housing. A suction port is provided in a top plate portion of a casing of the air blower. The air blower chamber has a facing wall portion facing the top plate portion with a distance therebetween. A wall portion defining the air blower chamber is provided with an introduction port for introducing external air. In a space between the facing wall portion and the top plate portion, a flow adjustment portion that partitions the space into flow paths arranged side by side around a rotation axis is provided. An outer end portion and an inner end portion of each of the flow paths in a direction orthogonal to the rotation axis are respectively constituted of a first open end and a second open end, the first open end and the second open end being open along the direction orthogonal to the rotation axis.
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公开(公告)号：US20240278070A1
公开(公告)日：2024-08-22
申请号：US18568882
申请日：2022-06-29
Applicant: SMITHS MEDICAL INTERNATIONAL LIMITED
Inventor： Ombeline Marone-Hitz , Jamie Daniel Perkins , Steven Mark Tupper , Stephen James Field , Mohammad Qassim Mohammad Khasawneh
CPC classification number: A63B23/18 , A61M16/0006 , A61M16/1045 , A61M16/1055 , A61M16/106 , A61M16/208 , A61M2205/7509
Abstract: An oscillatory respiratory therapy device (100) has a rocker aim (105) that opens and closes a valve seat (106) by breathing through the device. The device (100) also includes a gas treatment arrangement including an HME (122) and filter (121) located such that both inhaled and exhaled gas passes through the HME and filter.
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公开(公告)号：US12023447B2
公开(公告)日：2024-07-02
申请号：US18025102
申请日：2021-09-08
Applicant: RESMED PTY LTD
Inventor： Skye Kimberley Sharma , Sung Hoon Mun , Ting Lee Teh , Samuel Thomas Horler
CPC classification number: A61M16/16 , A61M16/0616 , A61M16/0633 , A61M16/0875 , A61M16/106 , A61M16/109
Abstract: A humidifier for humidifying a flow of pressurized breathable gas to be delivered to a patient includes a dock and a humidification tub. The dock includes a device compartment that is configured to at least partially removably receive an RPT device that is configured to supply the flow of pressurized breathable gas. The dock also includes a humidification compartment that is fluidly connected to the device compartment. The humidification tub is configured to contain a supply of water and is at least partially removably received within the humidification compartment so that, in an operational configuration, the humidification tub is arranged to receive the flow of pressurized breathable gas and output the flow of pressurized breathable gas with increased humidity. The dock also includes a heater fixed to the humidification tub. The heater is configured to heat the supply of water.
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公开(公告)号：US11992612B2
公开(公告)日：2024-05-28
申请号：US17035898
申请日：2020-09-29
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Hiroaki Wada , Yuzo Higashiyama
CPC classification number: A61M16/0066 , A61M16/106 , A61M2205/10 , A61M2205/3331 , A61M2205/3334 , A61M2205/42 , A61M2205/52
Abstract: A CPAP device includes a housing. A suction port is provided in a top plate portion of a casing of the air blower. The air blower chamber has a facing wall portion facing the top plate portion with a distance therebetween. A wall portion defining the air blower chamber is provided with an introduction port for introducing external air. In a space between the facing wall portion and the top plate portion, a flow adjustment portion that partitions the space into flow paths arranged side by side around a rotation axis is provided. An outer end portion and an inner end portion of each of the flow paths in a direction orthogonal to the rotation axis are respectively constituted of a first open end and a second open end, the first open end and the second open end being open along the direction orthogonal to the rotation axis.
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Patent Agency Ranking
公开(公告)号：US20230201513A1
公开(公告)日：2023-06-29
申请号：US18086724
申请日：2022-12-22
Applicant: Blok Additive Manufacturing B.V. , Stichting Het Nederlands Kanker Instituut - Antoni van Leeuwenhoek Ziekenhui
Inventor： Boris Theodore van Putten , Bas Koper , Sara Hillegonda Muller , Maartje Leemans , Maarten Jan Antony van Alphen
IPC: A61M16/10
CPC classification number: A61M16/1045 , A61M16/106
Abstract: A heat and moisture exchanger, comprises a rigid monolithic body (101). The rigid monolithic body (101) comprises a circumferential wall (102); and a structure of interconnected elements (106) surrounded by the circumferential wall (102). The structure (106) is open to fluid communication through the structure (106) between a first side (114) of the structure and a second side (115) of the structure (106) opposite the first side (114) of the structure (106). The circumferential wall (102) extends from the first side (114) to the second side (115) of the structure (106). The heat and moisture exchanger (100) is open on both of the first side (114) and the second side (115) of the structure (106), to allow fluid communication between the structure (106) and an exterior of the heat and moisture exchanger (100) on both sides (114, 115).
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公开(公告)号：US10071217B2
公开(公告)日：2018-09-11
申请号：US14394836
申请日：2013-04-18
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Jonathan Sayer Grashow , Paul Denis McGroary
CPC classification number: A61M16/0683 , A61M16/0093 , A61M16/06 , A61M16/0611 , A61M16/106 , A61M16/1065 , A61M16/107 , A61M16/208 , A61M2205/3331 , A61M2205/7572 , A61M2209/088
Abstract: A respiratory interface device is provided. The respiratory interface device includes at least one elongated support member structured to contact a user. The support member has at least one conduit portion and at least one porous portion. The conduit portion is structured to allow the passage of gas therethrough. The conduit portion is structured to be in fluid communication with a pressure generating system and with the porous portion. The porous portion is structured to allow for axial passage of gas therethrough and for radial exhaust of gas therefrom.
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公开(公告)号：US20180177962A1
公开(公告)日：2018-06-28
申请号：US15851908
申请日：2017-12-22
Applicant: AG Industries LLC
Inventor： Samantha Bonano , Greg Pepe
CPC classification number: A61M16/024 , A61M16/0051 , A61M16/106 , A61M16/107 , A61M2205/18 , A61M2205/273 , A61M2205/50 , A61M2205/6018 , A61M2205/6054 , A61M2205/6072 , A61M2205/75 , A61M2205/7545
Abstract: Presented is a method and apparatus for filtering. An exemplary apparatus includes an air flow generator having a fluid intake fluidly connected to a fluid outlet, and a removable filter operably maintained within the air flow generator to filter a flow of fluid between the fluid intake and the fluid outlet, wherein the removable filter comprises an electronic tag operable to transmit identifying information of the removable filter. The apparatus further includes an air delivery tube fluidly connected to the fluid outlet, an air delivery element fluidly connected to the air delivery tube, and a processor operable to communicate with the electronic tag to receive the identifying information of the removable filter.
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公开(公告)号：US09987453B2
公开(公告)日：2018-06-05
申请号：US14571341
申请日：2014-12-16
Applicant: ResMed Limited
Inventor： Alexander Virr , Donald Darkin , Nathan John Row , Paul Jan Klasek
CPC classification number: A61M16/1095 , A61M16/0003 , A61M16/0057 , A61M16/06 , A61M16/0875 , A61M16/1055 , A61M16/106 , A61M16/1075 , A61M16/109 , A61M16/142 , A61M16/16 , A61M16/161 , A61M16/162 , A61M2016/003 , A61M2205/3334 , A61M2205/3368 , A61M2206/14
Abstract: A humidifying apparatus utilizing a semi-permeable membrane portion within a gas conduit where the direction of gas flow within a central lumen is given by an arrow. The humidification apparatus has a helical configuration for the semi-permeable membrane portion, a structural reinforcing member or members, a water channel and a heating element. The helical configuration of an outer wall may be similar to conventional conduits that are in common use in respiratory apparatus. Thus the humidification apparatus may be readily substituted into existing respiratory device by exchanging the gas conduit.
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公开(公告)号：US09872967B2
公开(公告)日：2018-01-23
申请号：US15265735
申请日：2016-09-14
Applicant: Fisher & Paykel Healthcare Limited
Inventor： David John Sims , Enrico Alvarez Garcia , Peter Kenneth Graham
IPC: F24H1/10 , A61M16/10 , A61M16/08 , A61M16/16 , A61M39/08 , B29D23/18 , F16L11/118 , F16L53/00 , B29C65/48 , B29C65/56 , A61M13/00 , B29L31/00
CPC classification number: A61M16/1095 , A61M13/00 , A61M13/003 , A61M13/006 , A61M16/024 , A61M16/0808 , A61M16/0875 , A61M16/106 , A61M16/16 , A61M16/161 , A61M39/08 , A61M2207/00 , B29C65/4815 , B29C65/4845 , B29C65/562 , B29D23/18 , B29L2031/7542 , F16L11/118 , F16L53/38 , Y10T29/49002
Abstract: Condensation or “rain-out” is a problem in medical circuits and previous attempts to manage and/or prevent rain-out have resulted in relatively expensive and/or difficult to manufacture medical circuit components. The subject patent provides an improved medical circuit component for managing rain-out. In particular the component may be an improved breathing tube, or insufflation system limb comprising a helically corrugated tube preferably incorporating a heater wire.
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