JPWO2021102518A5 - - Google Patents
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- JPWO2021102518A5 JPWO2021102518A5 JP2022531567A JP2022531567A JPWO2021102518A5 JP WO2021102518 A5 JPWO2021102518 A5 JP WO2021102518A5 JP 2022531567 A JP2022531567 A JP 2022531567A JP 2022531567 A JP2022531567 A JP 2022531567A JP WO2021102518 A5 JPWO2021102518 A5 JP WO2021102518A5
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- Prior art keywords
- patient
- positioning
- stabilizing structure
- head
- gas delivery
- Prior art date
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- 230000000087 stabilizing effect Effects 0.000 claims 47
- 230000001225 therapeutic effect Effects 0.000 claims 9
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 7
- 239000003570 air Substances 0.000 claims 6
- 239000012080 ambient air Substances 0.000 claims 5
- 238000007789 sealing Methods 0.000 claims 3
- 230000006641 stabilisation Effects 0.000 claims 3
- 238000011105 stabilization Methods 0.000 claims 3
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000005457 optimization Methods 0.000 claims 1
- 238000004513 sizing Methods 0.000 claims 1
- 239000013598 vector Substances 0.000 claims 1
Claims (39)
使用時に前記患者の頬領域にわたって延び、使用時に前記患者の頭部のうち前記患者の頭部の上耳底点の上方の領域と接触するように配置された前フープ;
使用時に前記患者の頭部の後部を包囲するように構成された後ストラップ;
前記前フープおよび前記後ストラップの前記患者の頭部に相対する調節のための調節機構であって、前記調節機構は、前記前フープおよび後ストラップ双方を調節して前記位置決めおよび安定化構造を異なるサイズの頭部にフィットさせる単一の動作において配置される、調節機構、を含み、
前記調節機構は、前記前フープおよび後ストラップ双方に接続された1つ以上のケーブルと、1つ以上の前記ケーブルを平行移動させて前記前フープおよび後ストラップの調節を誘発させるコントローラとを採用する、位置決めおよび安定化構造。 a positioning and stabilizing structure that maintains a seal-forming structure in a therapeutically effective position on a patient's head, the seal-forming structure, in use, directing airflow relative to ambient air pressure throughout the patient's breathing cycle; and the positioning and stabilizing structure is constructed and arranged to form a seal with an area of the patient's face surrounding the entrance to the patient's airway for sealing delivery at a therapeutic pressure of at least 4 cm H 2 O. teeth,
a front hoop extending over the buccal region of the patient and being positioned to contact, in use, an area of the patient's head above the superior ear base point of the patient's head;
a rear strap configured to encircle the back of the patient's head in use;
an adjustment mechanism for adjusting the front hoop and the rear strap relative to the patient's head, the adjustment mechanism adjusting both the front hoop and the rear strap to make the positioning and stabilization structure different; an adjustment mechanism arranged in a single motion to fit a sized head;
The adjustment mechanism employs one or more cables connected to both the front hoop and rear strap and a controller that translates one or more of the cables to induce adjustment of the front hoop and rear strap. , positioning and stabilizing structures.
屈曲可能であり、波形構造および/または蛇腹構造を含んで、使用時における前記患者の頭部上の少なくとも1つの管の上部の位置調節を可能にする前記上部;
空気回路へ接続するように構成された接続ポートを含む少なくとも1つのスイベルであって、少なくとも1つの前記スイベルは、少なくとも1つの前記ガス送達管の上部と、前記接続ポートへ接続された前記空気回路との間の相対的回転を可能にするように構成される、少なくとも1つのスイベル、を含む、請求項12または13に記載の位置決めおよび安定化構造。 The uncoupling mechanism includes:
the upper part being bendable and including a corrugated structure and/or a bellows structure to enable adjustment of the position of the upper part of the at least one tube on the patient's head in use;
at least one swivel including a connection port configured to connect to an air circuit, wherein at least one of the swivels connects an upper portion of the at least one gas delivery tube and the air circuit connected to the connection port; 14. The positioning and stabilizing structure of claim 12 or 13, comprising at least one swivel configured to allow relative rotation between the swivel and the swivel.
使用時に前記患者の頬領域にわたって延び、使用時に前記患者の頭部のうち前記患者の頭部の上耳底点の上方の領域と接触するように配置された前フープであって、前記前フープは、
前記シール形成構造へ流体接続された2つのガス送達管の下部であって、前記ガス送達管の各下部は、使用時に前記患者の頬領域のうち1つにわたって延び、前記2つのガス送達管は、前記患者の頭部の異なる側部上に設けられる、2つのガス送達管の下部、および
前記2つのガス送達管の下部と上部との間の前記2つのガス送達管を接続させるリンク、を含む、前フープ;および
使用時に前記患者の頭部の後部を包囲するように構成された後ストラップ;および
前記ガス送達管の上部の位置調節を使用時における前記シール形成構造の前記患者の顔から離隔方向の動きから連結解除させることにより、前記患者の頭部上の前記ガス送達管の上部の位置調節を可能にする連結解除機構、を含む、位置決めおよび安定化構造。 a positioning and stabilizing structure that maintains a seal-forming structure in a therapeutically effective position on a patient's head, the seal-forming structure, in use, directing airflow relative to ambient air pressure throughout the patient's breathing cycle; and the positioning and stabilizing structure is constructed and arranged to form a seal with an area of the patient's face surrounding the entrance to the patient's airway for sealing delivery at a treatment pressure of at least 4 cm H 2 O. teeth,
a front hoop extending over the buccal region of the patient and arranged to contact, in use, an area of the patient's head above the supra-auricular point of the patient's head, the front hoop teeth,
lower portions of two gas delivery tubes fluidly connected to the seal-forming structure, each lower portion of the gas delivery tubes extending across one of the patient's cheek regions in use; , lower portions of the two gas delivery tubes provided on different sides of the patient's head, and a link connecting the two gas delivery tubes between the lower and upper portions of the two gas delivery tubes. a front hoop; and a rear strap configured to encircle the back of the patient's head in use; and adjusting the position of the upper portion of the gas delivery tube from the patient's face of the seal-forming structure in use. a positioning and stabilizing structure, including a decoupling mechanism that allows adjustment of the position of the upper portion of the gas delivery tube on the patient's head by decoupling it from movement in a distal direction.
前記患者の顔のうち前記患者の気道への入口を包囲する領域とシールを形成するように構築および配置され、これにより、前記空気流れが前記治療圧力において少なくとも前記患者の鼻孔への入口へ送達されるシール形成構造であって、前記シール形成構造は、使用時に前記患者の呼吸サイクル全体において前記プレナムチャンバ内の前記治療圧力を維持するように構築および配置される、シール形成構造;
使用時に前記空気流れへ接続された空気回路と流体接続する接続ポートであって、前記接続ポートは、使用時に患者の頭部の上部、側部または後部の近隣に配置される、接続ポート;および
位置決めおよび安定化構造であって、
使用時に前記患者の頬領域にわたって延び、使用時に前記患者の頭部のうち前記患者の頭部の上耳底点の上方の領域と接触するように配置された前フープ;
使用時に前記患者の頭部の後部を包囲するように構成された後ストラップ;
前記前フープおよび前記後ストラップの前記患者の頭部に相対する調節のための調節機構であって、前記調節機構は、前記前フープおよび後ストラップ双方を調節して前記位置決めおよび安定化構造を異なるサイズの頭部にフィットさせる単一の動作において配置される、調節機構、を含む、位置決めおよび安定化構造、を含み、
前記調節機構は、前記前フープおよび後ストラップ双方に接続された1つ以上のケーブルと、1つ以上の前記ケーブルを平行移動させて前記前フープおよび後ストラップの調節を誘発させるコントローラとを採用する、患者インターフェース。 a plenum chamber pressurizable to a therapeutic pressure of at least 4 cm H 2 O above ambient air pressure, said plenum chamber being sized and configured to receive airflow at said therapeutic pressure for breathing by a patient; a plenum chamber including a plenum chamber inlet port;
constructed and arranged to form a seal with an area of the patient's face surrounding the entrance to the patient's airway, such that the airflow is delivered at the therapeutic pressure to at least the entrance to the patient's nasal passages; a seal-forming structure constructed and arranged to maintain the therapeutic pressure in the plenum chamber throughout the patient's breathing cycle in use;
a connection port in fluid communication with an air circuit connected to the air stream, the connection port being located near the top, side or back of the patient's head in use; and a positioning and stabilizing structure, the positioning and stabilizing structure comprising:
a front hoop extending over the buccal region of the patient and being positioned to contact, in use, an area of the patient's head above the supraauricular point of the patient's head;
a rear strap configured to encircle the back of the patient's head in use;
an adjustment mechanism for adjusting the front hoop and the rear strap relative to the patient's head, the adjustment mechanism adjusting both the front hoop and the rear strap to make the positioning and stabilization structure different; a positioning and stabilizing structure, including an adjustment mechanism, arranged in a single motion to fit a sized head;
The adjustment mechanism employs one or more cables connected to both the front hoop and rear strap and a controller that translates one or more of the cables to induce adjustment of the front hoop and rear strap. , patient interface.
前記患者の顔のうち前記患者の気道への入口を包囲する領域とシールを形成するように構築および配置され、これにより、前記空気流れが前記治療圧力において少なくとも前記患者の鼻孔への入口へ送達されるシール形成構造であって、前記シール形成構造は、使用時に前記患者の呼吸サイクル全体において前記プレナムチャンバ内の前記治療圧力を維持するように構築および配置される、シール形成構造;
使用時に前記患者の頬領域にわたって延び、使用時に前記患者の頭部のうち前記患者の頭部の上耳底点の上方の領域と接触するように配置された前フープであって、前記前フープは、
前記シール形成構造へ流体接続された2つのガス送達管の下部であって、前記ガス送達管の各下部は、使用時に前記患者の頬領域のうち1つにわたって延び、前記2つのガス送達管は、前記患者の頭部の異なる側部上に設けられる、2つのガス送達管の下部、および
前記2つのガス送達管の下部と上部との間の前記2つのガス送達管を接続させるリンク、を含む、前フープ;および
使用時に前記患者の頭部の後部を包囲するように構成された後ストラップ;および
前記ガス送達管の上部の位置調節を使用時における前記シール形成構造の前記患者の顔から離隔方向の動きから連結解除させることにより、前記患者の頭部上の前記ガス送達管の上部の位置調節を可能にする連結解除機構、を含む、患者インターフェース。 a plenum chamber pressurizable to a therapeutic pressure of at least 4 cm H 2 O above ambient air pressure, said plenum chamber being sized and configured to receive airflow at said therapeutic pressure for breathing by a patient; a plenum chamber including a plenum chamber inlet port;
constructed and arranged to form a seal with an area of the patient's face surrounding the entrance to the patient's airway, such that the airflow is delivered at the therapeutic pressure to at least the entrance to the patient's nasal passages; a seal-forming structure constructed and arranged to maintain the therapeutic pressure in the plenum chamber throughout the patient's breathing cycle in use;
a front hoop extending over the buccal region of the patient and arranged to contact, in use, an area of the patient's head above the supra-auricular point of the patient's head, the front hoop teeth,
lower portions of two gas delivery tubes fluidly connected to the seal-forming structure, each lower portion of the gas delivery tubes extending across one of the patient's cheek regions in use; , lower portions of the two gas delivery tubes provided on different sides of the patient's head, and a link connecting the two gas delivery tubes between the lower and upper portions of the two gas delivery tubes. a front hoop; and a rear strap configured to encircle the back of the patient's head in use; and adjusting the position of the upper portion of the gas delivery tube from the patient's face of the seal-forming structure in use. a patient interface, comprising: a decoupling mechanism that allows adjustment of the position of the upper portion of the gas delivery tube on the patient's head by decoupling it from movement in a distal direction;
使用時に前記患者の頬領域にわたって延び、使用時に前記患者の頭部のうち前記患者の頭部の上耳底点の上方の領域と接触するように配置された少なくとも1つのフープを含み、少なくとも1つの前記フープは、
前記空気流れを前記シール形成構造を介して患者の気道の入口へ送達するための少なくとも1つのガス送達管であって、少なくとも1つの前記ガス送達管は、使用時に少なくとも前記患者の頭部のうち前記患者の頭部の上耳底点の上方の領域を覆うように構築および配置される、少なくとも1つのガス送達管を含む、少なくとも1つのフープ;および
少なくとも1つの前記フープの調節により前記位置決めおよび安定化構造を異なるサイズの頭部にフィットさせるための調節機構であって、前記調節機構は、前記フープの長さを変更するために少なくとも1つの前記ガス送達管ヘ選択可能に流体接続されるように構成された1つ以上の管インサート部材を含む、調節機構、を含み、
前記1つ以上の管インサート部材により、複数の管インサート部材が形成され、複数の前記管インサート部材の各管インサート部材を異なるサイズにすることにより、前記フープの長さの変更が促進され、
複数の前記管インサート部材からの1つ以上の管インサート部材は、連結部の位置の調節を可能にすることにより快適性/力ベクトルの最適化を可能にするように選択されるように構成される、位置決めおよび安定化構造。 a positioning and stabilizing structure that maintains a seal-forming structure in a therapeutically effective position on a patient's head, the seal-forming structure, in use, directing airflow relative to ambient air pressure throughout the patient's breathing cycle; and the positioning and stabilizing structure is constructed and arranged to form a seal with an area of the patient's face surrounding the entrance to the patient's airway for sealing delivery at a treatment pressure of at least 4 cm H 2 O. teeth,
at least one hoop extending over the buccal region of the patient and arranged to contact, in use, an area of the patient's head above the supraauricular point of the patient's head; One said hoop is
at least one gas delivery tube for delivering the airflow through the seal-forming structure to the entrance of the patient's airway, the at least one gas delivery tube being at least one of the patient's head in use; at least one hoop, including at least one gas delivery tube, constructed and arranged to cover an area above the superior auricular point of the patient's head; and adjusting the at least one hoop to position and an adjustment mechanism for fitting a stabilizing structure to heads of different sizes, the adjustment mechanism being selectively fluidly connected to at least one of the gas delivery tubes to change the length of the hoop; an adjustment mechanism including one or more tube insert members configured to
the one or more tube insert members form a plurality of tube insert members, and varying the length of the hoop is facilitated by sizing each tube insert member of the plurality of tube insert members;
One or more tube insert members from the plurality of tube insert members are configured to be selected to allow optimization of comfort/force vectors by allowing adjustment of the position of the connection. positioning and stabilizing structure.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2019904513 | 2019-11-29 | ||
AU2019904513A AU2019904513A0 (en) | 2019-11-29 | Patient Interface | |
AU2020900503A AU2020900503A0 (en) | 2020-02-21 | Adjustable headgear tubing for a patient interface | |
AU2020900503 | 2020-02-21 | ||
PCT/AU2020/051286 WO2021102518A1 (en) | 2019-11-29 | 2020-11-27 | Adjustable headgear tubing for a patient interface |
Publications (2)
Publication Number | Publication Date |
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JP2023504120A JP2023504120A (en) | 2023-02-01 |
JPWO2021102518A5 true JPWO2021102518A5 (en) | 2023-12-05 |
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Application Number | Title | Priority Date | Filing Date |
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JP2022531567A Pending JP2023504120A (en) | 2019-11-29 | 2020-11-27 | Adjustable headgear tubing for patient interface |
Country Status (5)
Country | Link |
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US (2) | US11666724B2 (en) |
EP (1) | EP4065202A4 (en) |
JP (1) | JP2023504120A (en) |
CN (1) | CN114980944A (en) |
WO (1) | WO2021102518A1 (en) |
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- 2020-11-27 WO PCT/AU2020/051286 patent/WO2021102518A1/en active Search and Examination
- 2020-11-27 JP JP2022531567A patent/JP2023504120A/en active Pending
- 2020-11-27 US US17/780,804 patent/US11666724B2/en active Active
- 2020-11-27 EP EP20894269.8A patent/EP4065202A4/en active Pending
- 2020-11-27 CN CN202080092942.0A patent/CN114980944A/en active Pending
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2023
- 2023-02-08 US US18/166,017 patent/US20230241342A1/en active Pending
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