JPWO2021239532A5 - - Google Patents

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Publication number
JPWO2021239532A5
JPWO2021239532A5 JP2022565565A JP2022565565A JPWO2021239532A5 JP WO2021239532 A5 JPWO2021239532 A5 JP WO2021239532A5 JP 2022565565 A JP2022565565 A JP 2022565565A JP 2022565565 A JP2022565565 A JP 2022565565A JP WO2021239532 A5 JPWO2021239532 A5 JP WO2021239532A5
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JP
Japan
Prior art keywords
cannula
pep
oxygen
opening
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022565565A
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Japanese (ja)
Other versions
JP2023526775A (en
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2021/063251 external-priority patent/WO2021239532A1/en
Publication of JP2023526775A publication Critical patent/JP2023526775A/en
Publication of JPWO2021239532A5 publication Critical patent/JPWO2021239532A5/ja
Pending legal-status Critical Current

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Claims (14)

患者に呼気陽圧（ＰＥＰ）及び酸素を供給するように構成されるカニューレにおいて、
酸素開口及び吸気開口を含むベース、
前記吸気開口を閉じる吸気フラップ弁と、ＰＥＰフラップ弁とを含む弁、
流れ開口及び呼気開口を含む弁受けであって、前記ＰＥＰフラップ弁が前記呼気開口を閉じる、弁受け、並びに
前記弁受けの上に設置される鼻枕
を有するカニューレ。 in a cannula configured to supply positive expiratory pressure (PEP) and oxygen to a patient;
a base including an oxygen opening and an intake opening;
a valve including an intake flap valve that closes the intake opening; and a PEP flap valve;
A cannula having: a valve receiver including a flow opening and an exhalation opening, the PEP flap valve closing the exhalation opening; and a nasal pillow positioned over the valve receiver. 前記ベースの前記酸素開口において、複数のノズル開口を含むノズルをさらに有する、請求項１に記載のカニューレ。 2. The cannula of claim 1, further comprising a nozzle in the oxygen aperture of the base that includes a plurality of nozzle apertures. 前記ノズルは、ベンチュリー効果を生み出すように構成される、請求項２に記載のカニューレ。 3. The cannula of claim 2, wherein the nozzle is configured to create a Venturi effect. 前記弁受けは、流れ開口壁をさらに含み、前記流れ開口壁のエッジ部は、吸入フラップ弁止め具である、請求項１に記載のカニューレ。 The cannula of claim 1, wherein the valve receiver further includes a flow aperture wall, and an edge of the flow aperture wall is an inlet flap valve stop. 前記弁受けは、その端部に脚ノッチを備える脚を含み、前記ベースは、前記脚ノッチと係合するように構成されるタブを含む、請求項１に記載のカニューレ。 The cannula of claim 1, wherein the valve receiver includes a leg with a leg notch at an end thereof, and the base includes a tab configured to engage the leg notch. 前記ＰＥＰフラップ弁が静的ＰＥＰ値を提供する、請求項１に記載のカニューレ。 The cannula of claim 1, wherein the PEP flap valve provides a static PEP value. 前記ＰＥＰフラップ弁が静的ＰＥＰ値を提供するように構成される付勢部材を含む、請求項１に記載のカニューレ。 The cannula of claim 1, wherein the PEP flap valve includes a biasing member configured to provide a static PEP value. 前記酸素開口に置かれるように構成される栓をさらに有する、請求項１に記載のカニューレ。 The cannula of claim 1, further comprising a plug configured to be placed in the oxygen opening. 前記弁受けが外壁を含み、前記呼気開口に隣接する前記外壁の一部がＰＥＰフラップシールである、請求項１に記載のカニューレ。 The cannula of claim 1, wherein the valve receiver includes an outer wall, and a portion of the outer wall adjacent the exhalation opening is a PEP flap seal. 前記ベースは、酸素開口壁をさらに含み、前記酸素開口壁のエッジは、吸気フラップシールである、請求項１に記載のカニューレ。 The cannula of claim 1, wherein the base further includes an oxygen aperture wall, and an edge of the oxygen aperture wall is an inspiratory flap seal. 前記吸気フラップ弁は、前記患者が息を吸うとき、前記吸気開口を開くように構成される、請求項１に記載のカニューレ。 The cannula of claim 1, wherein the inspiratory flap valve is configured to open the inspiratory opening when the patient inhales. 前記ＰＥＰフラップ弁は、前記患者が息を吐くとき、前記呼気開口を開き、静的ＰＥＰ値を提供するように構成される、請求項１に記載のカニューレ。 The cannula of claim 1, wherein the PEP flap valve is configured to open the exhalation opening and provide a static PEP value when the patient exhales. 患者に呼気陽圧（ＰＥＰ）及び酸素を供給するように構成されるカニューレ装置において、
２つの請求項１に記載されるカニューレ、
２つの前記カニューレを互いに接続するコネクタ、並びに
前記ベースに接続するように構成される酸素ホース
を有する、カニューレ装置。 In a cannula device configured to supply positive expiratory pressure (PEP) and oxygen to a patient,
a cannula according to two claims 1;
A cannula device comprising: a connector connecting the two cannulae to each other; and an oxygen hose configured to connect to the base. 前記２つのカニューレの前記酸素開口に置かれるように構成される２つの栓をさらに有する、請求項１３に記載のカニューレ装置。 14. The cannula device of claim 13, further comprising two plugs configured to be placed in the oxygen openings of the two cannulas.
JP2022565565A 2020-05-29 2021-05-19 oxygen PEP cannula Pending JP2023526775A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063031633P 2020-05-29 2020-05-29
US63/031,633 2020-05-29
PCT/EP2021/063251 WO2021239532A1 (en) 2020-05-29 2021-05-19 Oxygen pep cannula

Publications (2)

Publication Number Publication Date
JP2023526775A JP2023526775A (en) 2023-06-23
JPWO2021239532A5 true JPWO2021239532A5 (en) 2024-03-22

Family

ID=76076337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022565565A Pending JP2023526775A (en) 2020-05-29 2021-05-19 oxygen PEP cannula

Country Status (5)

Country Link
US (1) US20210370004A1 (en)
EP (1) EP4157413B1 (en)
JP (1) JP2023526775A (en)
CN (1) CN115666693A (en)
WO (1) WO2021239532A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113857A (en) * 1990-08-27 1992-05-19 Stair Dickerman Breathing gas delivery system and holding clip member therefor
US6595215B2 (en) * 2000-03-13 2003-07-22 Innomed Technologies, Inc. Ventilation interface for sleep apnea therapy
WO2009117400A2 (en) * 2008-03-17 2009-09-24 Ventus Medical, Inc. Noise-reduced nasal devices and adjustable resistance nasal devices
EP2384174B1 (en) * 2008-12-30 2013-07-24 Koninklijke Philips Electronics N.V. System and respiration appliance for supporting the airway of a subject
CA2751485C (en) * 2009-02-04 2016-06-28 Robert Tero Nasal interface device
EP2451517B1 (en) * 2009-07-09 2016-12-07 Koninklijke Philips N.V. System and method for entraining the breathing of a subject
US11904096B2 (en) * 2012-09-12 2024-02-20 Inogen, Inc. Nasal interface apparatus and systems for use with a respiratory assist device
US20140366880A1 (en) * 2013-06-18 2014-12-18 Andrew Donald Metz Adjustable non-rebreathing nasal cannula
US10314999B1 (en) * 2018-08-23 2019-06-11 Baiping Lei Nasal breathing apparatus and method for high-flow therapy and non-invasive ventilation

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