JP2014515689A - 呼吸マスク - Google Patents
呼吸マスク Download PDFInfo
- Publication number
- JP2014515689A JP2014515689A JP2014508873A JP2014508873A JP2014515689A JP 2014515689 A JP2014515689 A JP 2014515689A JP 2014508873 A JP2014508873 A JP 2014508873A JP 2014508873 A JP2014508873 A JP 2014508873A JP 2014515689 A JP2014515689 A JP 2014515689A
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- JP
- Japan
- Prior art keywords
- wearer
- mask
- lip
- lower jaw
- respiratory mask
- 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.)
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims description 7
- 230000001815 facial effect Effects 0.000 claims abstract description 28
- 230000000241 respiratory effect Effects 0.000 claims description 51
- 230000002093 peripheral effect Effects 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 29
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000002560 therapeutic procedure Methods 0.000 description 5
- 239000000443 aerosol Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241001282135 Poromitra oscitans Species 0.000 description 1
- 206010048232 Yawning Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 229940100563 gas for inhalation Drugs 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0616—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
【解決手段】本体と、弾性シール形成体と、を備え、前記弾性シール形成体は第1及び第2のリップ部を備え、前期第1のリップ部は顔面寸法の小さな着用者に適合され、第2のリップ部は顔面寸法のより大きな着用者に適合されている。
【選択図】図1
Description
Claims (16)
- 吸入流体を装着者の気道に送るための呼吸マスクであって、前記呼吸マスクは、
全体として凹形の形状の、かつ周縁エッジを有する本体と(前記本体は、使用中、装着者の口及び鼻の周りにキャビティを提供するように適合され、これにより、吸入ガスが、前記キャビティから、前記装着者によって吸入されることが可能になり、前記本体は、吸入ガスの供給源と係合可能な、かつ前記キャビティと連通する入口ポートを有し)、
前記周縁エッジの少なくとも一部から垂下する弾性シール形成体と
を備え、
前記弾性シール形成体は、前記本体の前記周縁エッジを基準とした第1及び第2のリップ部の両方を備え、
前記第1のリップ部は、前記本体の前記周縁エッジから前記キャビティ内に内向きに垂下し、相対的に小さな顔面寸法を有する装着者の下顎のすぐ下を通るように配置され、
前記第2のリップ部は、前記本体の前記周縁エッジから外向きに垂下し、相対的に大きな顔面寸法を有する装着者の下顎のすぐ下を通るように配置された
呼吸マスク。 - 第1及び第2の装着状態の両方に対応し、前記第1の状態は、前記第1のリップ部が、相対的に小さな顔面寸法を有する装着者の前記下顎のすぐ下を通る場合であり、前記第2の状態は、前記第2のリップが、相対的に大きな顔面寸法を有する装着者の前記下顎のすぐ下を通る場合である、請求項1に記載の呼吸マスク。
- 前記本体は、相対的に小さな顔面寸法を有する装着者のための下顎係合部を提供するように成形され、前記下顎係合部は、前記装着者の前記下顎のすぐ下を通るように成形された請求項1又は2に記載の呼吸マスク。
- 前記本体の前記下顎係合部は、前記装着者の下顎の下を通るように配置されたシル形成体と、前記装着者の顎の正面部分に当接するように配置された直立した壁部分とを備える請求項3に記載の呼吸マスク。
- 前記第2のリップ部は、前記本体部分の前記周縁エッジの第1の領域のみから垂下する請求項1〜4のいずれか一項に記載の呼吸マスク。
- 前記第1のリップ部は、実質的に前記マスク本体の周縁エッジ全体の周囲に延在する請求項1〜5のいずれか一項に記載の呼吸マスク。
- 前記マスク本体は、実質的に第1の材料で形成され、前記シール形成体は、実質的に第2の材料で形成され、ここで、第1の材料の剛性は、前記第2の材料の剛性より大きい請求項1〜6のいずれか一項に記載の呼吸マスク。
- 前記弾性シール形成体は、エラストマである請求項1〜7のいずれか一項に記載の呼吸マスク。
- 前記第2のリップ部は、全体として凹形の形状であり、相対的に大きな顔面サイズを有する装着者のための顎カップを提供する請求項1〜8のいずれか一項に記載の呼吸マスク。
- 前記第2のリップ部は、前記本体部分の前記周縁エッジの下側領域から垂下し、前記第1のリップ部は、前記本体の下側周縁領域の近傍における曲率半径が、前記本体の前記下側周縁領域の近傍における前記第2のリップ部の外側エッジの曲率半径より大きな内側エッジを有する請求項1〜9のいずれか一項に記載の呼吸マスク。
- 前記第1のリップ部は、前記本体の前記下側周縁領域の近傍において、実質的にまっすぐな内側エッジを備え、前記第2のリップ部は、前記本体の前記第1の周縁領域の近傍において実質的に一定の曲率半径を示す外側エッジを備える請求項10に記載の呼吸マスク。
- 前記第1及び第2のリップ部は、単体のシール形成体として形成される請求項1〜11のいずれか一項に記載の呼吸マスク。
- 前記本体及び前記シール形成体は、マルチショット成形プロセスによって形成される、請求項1〜12のいずれか一項に記載の呼吸マスク。
- 第1の装着状態において、装着者の下顎は、前記本体の前記周縁エッジ内に含まれ、第2の装着状態において、装着者の下顎は、前記本体の前記周縁エッジを越えて突出して、前記第2のリップ部と係合する、請求項1〜13のいずれか一項に記載の呼吸マスク。
- 前記第1の状態において、前記装着者の下顎は、前記第1のリップ部を変形させ、したがって前記第1のリップ形成体は、前記装着者の顔に対して付勢され、これにより、前記呼吸マスクと前記装着者の前記顔との間のシールが形成される、請求項14に記載の呼吸マスク。
- 前記顔面寸法は、装着者の全顔面高さ、中央部顔面高さ、又は下部顔面高さのうちのいずれかを含む、請求項1〜15のいずれか一項に記載の呼吸マスク。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1107314.5A GB2490507C (en) | 2011-05-03 | 2011-05-03 | Respiratory mask |
GB1107314.5 | 2011-05-03 | ||
PCT/GB2012/050676 WO2012150441A1 (en) | 2011-05-03 | 2012-03-27 | Respiratory mask |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016252591A Division JP6392842B2 (ja) | 2011-05-03 | 2016-12-27 | 呼吸マスク |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014515689A true JP2014515689A (ja) | 2014-07-03 |
JP6159714B2 JP6159714B2 (ja) | 2017-07-05 |
Family
ID=44203053
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014508873A Active JP6159714B2 (ja) | 2011-05-03 | 2012-03-27 | 呼吸マスク |
JP2016252591A Active JP6392842B2 (ja) | 2011-05-03 | 2016-12-27 | 呼吸マスク |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016252591A Active JP6392842B2 (ja) | 2011-05-03 | 2016-12-27 | 呼吸マスク |
Country Status (9)
Country | Link |
---|---|
US (1) | US10238826B2 (ja) |
EP (2) | EP2704784B1 (ja) |
JP (2) | JP6159714B2 (ja) |
CN (2) | CN103596614B (ja) |
DK (1) | DK3117862T3 (ja) |
ES (2) | ES2876310T3 (ja) |
GB (1) | GB2490507C (ja) |
PT (2) | PT3117862T (ja) |
WO (1) | WO2012150441A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2668855C2 (ru) | 2013-03-15 | 2018-10-03 | Скотт Текнолоджиз, Инк. | Полнолицевая маска с перестраиваемой структурой, содержащая картридж-модуль для защиты органов дыхания |
USD776258S1 (en) | 2013-09-24 | 2017-01-10 | 3M Innovative Properties Company | Respirator with face seal multiple flexing region |
USD787659S1 (en) | 2013-09-24 | 2017-05-23 | 3M Innovative Properties Company | Respirator with face seal flexing region |
USD740932S1 (en) | 2013-09-24 | 2015-10-13 | 3M Innovative Properties Company | Respirator with raised face seal flexing region |
USD787660S1 (en) | 2014-05-22 | 2017-05-23 | 3M Innovative Properties Company | Respirator mask having a face seal flexing region |
USD744088S1 (en) | 2014-05-22 | 2015-11-24 | 3M Innovative Properties Company | Respirator mask having a circular button |
USD746437S1 (en) | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator mask having a communication grille |
USD759807S1 (en) | 2014-05-22 | 2016-06-21 | 3M Innovative Properties Company | Respirator mask exhalation port |
USD754844S1 (en) | 2014-05-22 | 2016-04-26 | 3M Innovative Properties Company | Respirator mask |
USD767116S1 (en) | 2015-02-27 | 2016-09-20 | 3M Innovative Properties Company | Respirator mask having an exhalation port |
USD742504S1 (en) | 2015-02-27 | 2015-11-03 | 3M Innovative Properties Company | Respirator mask |
USD741475S1 (en) | 2015-02-27 | 2015-10-20 | 3M Innovation Properties Company | Respirator mask having a communication grille |
USD795416S1 (en) | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator mask |
USD743536S1 (en) | 2015-02-27 | 2015-11-17 | 3M Innovative Properties Company | Respirator mask having a circular button |
USD747795S1 (en) | 2015-02-27 | 2016-01-19 | 3M Innovative Properties Company | Respirator mask body |
USD787045S1 (en) | 2016-01-12 | 2017-05-16 | Brilliant Group Headquarters Co., Ltd. | Oxygen mask |
CN110139687B (zh) * | 2016-12-08 | 2022-06-03 | 皇家飞利浦有限公司 | 衬垫构件、包括衬垫构件的压力支持系统以及衬垫构件的制造方法 |
DE102017009391A1 (de) | 2017-10-11 | 2019-04-11 | Holger Claaßen | Multifunktionale Atemmaske mit passivem Anwärm-, Befeuchtungs-, und Nassfiltersystem für die Atemluft |
JP7289494B2 (ja) * | 2018-10-12 | 2023-06-12 | 興研株式会社 | 使い捨てマスク |
EP3965900A4 (en) * | 2019-05-10 | 2023-01-04 | 3M Innovative Properties Company | CHIN HOLDER FOR FACE MASK |
CN112169088B (zh) * | 2020-10-12 | 2023-04-18 | 温州医科大学附属第一医院 | 一种简易喷雾面罩 |
JP7350710B2 (ja) * | 2020-12-28 | 2023-09-26 | ユニ・チャーム株式会社 | マスク |
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-
2011
- 2011-05-03 GB GB1107314.5A patent/GB2490507C/en active Active
-
2012
- 2012-03-27 WO PCT/GB2012/050676 patent/WO2012150441A1/en active Application Filing
- 2012-03-27 PT PT161822614T patent/PT3117862T/pt unknown
- 2012-03-27 ES ES16182261T patent/ES2876310T3/es active Active
- 2012-03-27 US US14/115,016 patent/US10238826B2/en active Active
- 2012-03-27 JP JP2014508873A patent/JP6159714B2/ja active Active
- 2012-03-27 EP EP12716530.6A patent/EP2704784B1/en active Active
- 2012-03-27 EP EP16182261.4A patent/EP3117862B1/en active Active
- 2012-03-27 PT PT127165306T patent/PT2704784T/pt unknown
- 2012-03-27 DK DK16182261.4T patent/DK3117862T3/da active
- 2012-03-27 CN CN201280028439.4A patent/CN103596614B/zh active Active
- 2012-03-27 CN CN201610882095.3A patent/CN106215297B/zh active Active
- 2012-03-27 ES ES12716530.6T patent/ES2589032T3/es active Active
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2016
- 2016-12-27 JP JP2016252591A patent/JP6392842B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB848215A (en) * | 1957-03-05 | 1960-09-14 | Airmed Ltd | Improvements in or relating to respiratory masks |
US4167185A (en) * | 1977-04-18 | 1979-09-11 | A-T-O Inc. | Face mask seal |
JPS57160472A (en) * | 1981-03-10 | 1982-10-02 | Yuu Esu Dei Corp | Gas mask |
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US20140053845A1 (en) | 2014-02-27 |
GB201107314D0 (en) | 2011-06-15 |
EP2704784B1 (en) | 2016-08-03 |
US10238826B2 (en) | 2019-03-26 |
WO2012150441A1 (en) | 2012-11-08 |
DK3117862T3 (da) | 2021-06-28 |
CN106215297A (zh) | 2016-12-14 |
PT3117862T (pt) | 2021-06-28 |
ES2876310T3 (es) | 2021-11-12 |
JP6392842B2 (ja) | 2018-09-19 |
GB2490507A (en) | 2012-11-07 |
CN106215297B (zh) | 2019-12-17 |
ES2589032T3 (es) | 2016-11-08 |
CN103596614A (zh) | 2014-02-19 |
EP2704784A1 (en) | 2014-03-12 |
GB2490507B (en) | 2017-08-02 |
JP6159714B2 (ja) | 2017-07-05 |
GB2490507C (en) | 2020-08-12 |
PT2704784T (pt) | 2016-09-05 |
CN103596614B (zh) | 2016-11-09 |
EP3117862B1 (en) | 2021-05-05 |
EP3117862A1 (en) | 2017-01-18 |
JP2017056258A (ja) | 2017-03-23 |
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