JP5080503B2 - 超軟性ゲルを充填する密封体及び密封体を使用するマスク - Google Patents
超軟性ゲルを充填する密封体及び密封体を使用するマスク Download PDFInfo
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- JP5080503B2 JP5080503B2 JP2008558550A JP2008558550A JP5080503B2 JP 5080503 B2 JP5080503 B2 JP 5080503B2 JP 2008558550 A JP2008558550 A JP 2008558550A JP 2008558550 A JP2008558550 A JP 2008558550A JP 5080503 B2 JP5080503 B2 JP 5080503B2
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Classifications
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- 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
- 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
- A61M16/0622—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 having an underlying cushion
-
- 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
- A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
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- 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)
Description
Claims (21)
- 使用者の表面に対向して接触しかつ使用者の表面との境界面を形成する呼吸用密封体において、
内部空洞を有する弾性ケースであり、前記弾性ケースは、最小伸び率約400%を有し、前記弾性ケースは、ショアA硬度約15〜40を有し、前記弾性ケースは、患者と接触する壁厚が、厚さ約0.20〜0.64mm(約0.008〜0.025インチ)を有する、弾性ケースと、
内部空洞内に配置されかつコーン貫入度約5〜200を有するゲル物質とを備えることを特徴とする呼吸密封体。 - ゲル物質は、コーン貫入度約5〜100を有する請求項1に記載の呼吸密封体。
- 内部空洞内に配置されるゲル物質は、厚さ約6.35〜12.70mm(約0.250〜0.500インチ)を有する請求項2に記載の呼吸密封体。
- 弾性ケースは、厚さ約0.25〜0.64mm(約0.010〜0.025インチ)の患者接触壁を有する請求項1に記載の呼吸密封体。
- ゲル物質は、コーン貫入度約5〜25を有する請求項1に記載の呼吸密封体。
- 弾性ケースは、ショアA硬度約15〜30範囲と、厚さ約0.25mm(約0.010インチ)とを有する請求項5に記載の呼吸密封体。
- ゲル物質は、コーン貫入度約30〜50を有する請求項1に記載の呼吸密封体。
- 弾性ケースは、ショアA硬度約20〜40範囲と、厚さ約0.20〜0.38mm(約0.008〜0.015インチ)とを有する請求項7に記載の呼吸密封体。
- ゲル物質は、コーン貫入度約65〜100を有する請求項1に記載の呼吸密封体。
- 弾性ケースは、ショアA硬度約40と、厚さ約0.38〜0.64mm(約0.015〜0.025インチ)とを有する請求項9に記載の呼吸密封体。
- 少なくとも1つの開口部を有する基部を弾性ケースに設けた請求項1に記載の呼吸密封体。
- 前記少なくとも1つの開口部が、基部と前記基部から上に伸びる中央壁を含む蓋体により密封され、前記少なくとも1つの窓部を有する中央壁が、完全に貫通して、機械的結合のために前記ゲル物質又は接着剤を流すことを可能とする、請求項11に記載の呼吸密封体。
- 開口溝を有する基部を弾性ケースに設けた請求項1に記載の呼吸密封体。
- 開口溝の形状に一致する形状を有する蓋体により、開口溝を密封した請求項13に記載の呼吸密封体。
- 外部リング、内部リングと剛性のある基部要素とを備えるケース部分組立体により開口溝を密封され、前記剛性のある基部要素が、前記開口溝で受けられ、前記外部リング及び内部リングが前記弾性ケース部分と前記弾性基部要素に結合される、請求項13に記載の呼吸密封体。
- ゲル物質を内部に配置する一体型額パッド部と、第1の部分とを弾性ケースに設けた請求項1に記載の呼吸密封体。
- 一体型額パッド部の内部空洞内に配置されるゲル物質は、第1の部分内に配置されるゲル物質よりも低いコーン貫入度を有する請求項16に記載の呼吸密封体。
- 一体型密封フラップを弾性ケースに設けた請求項1に記載の呼吸密封体。
- 少なくともゲル物質の一部に硬化剤を添加して、形成可能な部分を設けた請求項1に記載の呼吸密封体。
- 第1の開口部と、第2の開口部とが形成されるマスク本体を更に備え、第1の開口部で密封体をマスク本体に作動接続し、使用者の表面に対向して接触させて、使用者の表面と境界面を形成する請求項1に記載の呼吸密封体。
- 気体流を発生する気体流発生装置と、気体流発生装置に作動連結される第1の端部と、第2の端部とを有しかつ気体流発生装置の動作時に気体流発生装置からの気体流の搬送通路となる導管と、導管の第2の端部に作動連結される呼吸マスクとを更に備え、鼻マスク組立体は、第1の開口部と、第2の開口部とが形成されるマスク本体を備え、第1の開口部でマスク本体に作動接続されかつ使用者の表面に対向して接触して使用者の表面との境界面を形成する請求項1に記載の呼吸密封体。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78058906P | 2006-03-09 | 2006-03-09 | |
US60/780,589 | 2006-03-09 | ||
US11/715,760 US9320865B2 (en) | 2006-03-09 | 2007-03-08 | Super-soft gel seal and mask using same |
US11/715,760 | 2007-03-08 | ||
PCT/US2007/063678 WO2007104042A2 (en) | 2006-03-09 | 2007-03-09 | Super-soft gel seal and mask using same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009540870A JP2009540870A (ja) | 2009-11-26 |
JP5080503B2 true JP5080503B2 (ja) | 2012-11-21 |
Family
ID=38475876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008558550A Active JP5080503B2 (ja) | 2006-03-09 | 2007-03-09 | 超軟性ゲルを充填する密封体及び密封体を使用するマスク |
Country Status (6)
Country | Link |
---|---|
US (1) | US9320865B2 (ja) |
EP (1) | EP1998855B1 (ja) |
JP (1) | JP5080503B2 (ja) |
CN (1) | CN101400409B (ja) |
AU (1) | AU2007222971B2 (ja) |
WO (1) | WO2007104042A2 (ja) |
Families Citing this family (58)
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- 2007-03-09 WO PCT/US2007/063678 patent/WO2007104042A2/en active Application Filing
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- 2007-03-09 EP EP07758249.2A patent/EP1998855B1/en active Active
- 2007-03-09 CN CN2007800085243A patent/CN101400409B/zh active Active
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WO2007104042A2 (en) | 2007-09-13 |
JP2009540870A (ja) | 2009-11-26 |
CN101400409B (zh) | 2013-05-29 |
CN101400409A (zh) | 2009-04-01 |
EP1998855A2 (en) | 2008-12-10 |
US20070221227A1 (en) | 2007-09-27 |
AU2007222971B2 (en) | 2012-05-24 |
WO2007104042A3 (en) | 2008-02-07 |
EP1998855B1 (en) | 2019-06-19 |
US9320865B2 (en) | 2016-04-26 |
EP1998855A4 (en) | 2017-07-26 |
AU2007222971A1 (en) | 2007-09-13 |
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