JP5227959B2 - 呼吸装置の襟巻体 - Google Patents
呼吸装置の襟巻体 Download PDFInfo
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- JP5227959B2 JP5227959B2 JP2009528682A JP2009528682A JP5227959B2 JP 5227959 B2 JP5227959 B2 JP 5227959B2 JP 2009528682 A JP2009528682 A JP 2009528682A JP 2009528682 A JP2009528682 A JP 2009528682A JP 5227959 B2 JP5227959 B2 JP 5227959B2
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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
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
-
- 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
- A61M16/04—Tracheal tubes
-
- 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
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
- A61M16/0443—Special cuff-wall materials
-
- 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
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
- A61M16/0454—Redundant cuffs
- A61M16/0456—Redundant cuffs one cuff within another
-
- 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
- A61M16/04—Tracheal tubes
- A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Description
Claims (22)
- 呼吸装置の襟巻体(10)であって、該襟巻体(10)は呼吸チューブ(4)を抱擁して当該呼吸チューブに密封関係にて固定され、かつ該襟巻体は内側膜(1)と外側膜(2)から構成され、該内側膜と外側膜は相互に他から分離しており、外側膜は弾性的に容易に伸長する素材で構成され、最大でも50hPaの内圧を受けると呼吸装置を付した目的気管の直径より大きな直径にまで膨張可能であり、具体的には呼吸チューブの外周直径の少なくとも1.5倍となり、内側膜は弾性的な伸長性が外側膜の素材より低い素材で構成されており、内側膜は外界からの拘束力がなければ最大でも20hPaの内圧によりその直径が該襟巻体を付した目的気管の直径より大きくなる、ことを特徴とする襟巻体。
- 呼吸装置が、気管開口カニューレまたは気管内チューブである、ことを特徴とする請求項1に記載の襟巻体。
- 内側膜(1)と外側膜(2)の間に気体クッション(5)が供与される、ことを特徴とする請求項1又は2に記載の襟巻体。
- 気体クッション(5)が、外側膜と内側膜の間に存して外界から閉鎖された層である、ことを特徴とする請求項3に記載の襟巻体。
- 気体クッション(5)の容積が、気体を自由に充満した状態では、内側襟巻体の容積の20%未満に相当する、ことを特徴とする請求項3に記載の襟巻体。
- 気体クッション(5)の容積が、1ml未満に相当する、ことを特徴とする請求項3に記載の襟巻体。
- 二つの膜が相互に接着するのを防止する物質を内側膜(1)と外側膜(2)の間に導入する、ことを特徴とする請求項1から6のいずれか1項に記載の襟巻体。
- 二つの膜が相互に接着するのを防止する潤滑性ゲルを内側膜(1)と外側膜(2)の間に導入する、ことを特徴とする請求項1から7のいずれか1項に記載の襟巻体。
- 内側膜(1)と外側膜(2)が弾性率および/またはショア硬度において異なる、ことを特徴とする請求項1から8のいずれか1項に記載の襟巻体。
- 内側膜(1)と外側膜(2)が異なる素材から構成される、ことを特徴とする請求項1から9のいずれか1項に記載の襟巻体。
- 内側膜(1)が素材であるポリウレタン、ポリプロピレン、ポリエチレン、ポリエチレンテレフタレート、ポリビニルクロライドの一つ、または他の重合体および重合体の混合物から構成され、外側膜(2)が重合体であるポリウレタン、SEBS(スチレン−エテン−ブテン−スチレン)、SBS(スチレン−ブタジエン−スチレン)、SIS(スチレン−イソプレン−スチレン)、IR(ポリイソプレン)、の少なくとも一つ、または他の熱可塑性エラストマー、ラテックス、シリコーン、天然ゴムもしくは合成ゴムから構成される、ことを特徴とする請求項1から10のいずれか1項に記載の襟巻体。
- 外側膜(2)および/または内側膜(1)が水蒸気不透過性膜である、ことを特徴とする請求項1から11のいずれか1項に記載の襟巻体。
- 二つの膜が少なくとも呼吸チューブ(4)に固定的かつ密封的に連結している部分(11、12、11’、12’)において順にそれらが相互に固定的かつ密封的に連結し合う、ことを特徴とする請求項1から12のいずれか1項に記載の襟巻体。
- 外側膜(2)および/または内側膜(1)にコーティングを付す、ことを特徴とする請求項1から13のいずれか1項に記載の襟巻体。
- 外側膜(2)および/または内側膜(1)が複数の膜層から構成され、それら膜層が相互に固定的に連結し合う、ことを特徴とする請求項1から14のいずれか1項に記載の襟巻体。
- 内側膜(1)の壁厚が20μmと100μmの間である、ことを特徴とする請求項1から15のいずれか1項に記載の襟巻体。
- 内側膜(1)の壁厚が50μmと100μmの間である、ことを特徴とする請求項16に記載の襟巻体。
- 外側膜(2)の壁厚が20μmと600μmの間である、ことを特徴とする請求項1から15のいずれか1項に記載の襟巻体。
- 外側膜(2)の壁厚が50μmと400μmの間である、ことを特徴とする請求項18に記載の襟巻体。
- 外側膜(2)の壁厚が100μmと300μmの間である、ことを特徴とする請求項18に記載の襟巻体。
- 外側膜(2)および内側膜(1)が延伸して実質的に同一軸の区域を覆い、その区域で外側膜と内側膜とが共同して呼吸チューブ(4)におよび相互にそれぞれ密封関係にて同一軸の位置に固定される、ことを特徴とする請求項1から20のいずれか1項に記載の襟巻体。
- 請求項1から21のいずれか1項に記載の襟巻体を有する、ことを特徴とする気管内チューブまたは気管開口チューブ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006044740.9 | 2006-09-20 | ||
DE102006044740A DE102006044740A1 (de) | 2006-09-20 | 2006-09-20 | Manschette einer Beatmungsvorrichtung |
PCT/EP2007/059609 WO2008034751A1 (de) | 2006-09-20 | 2007-09-13 | Manschette einer beatmungsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010504121A JP2010504121A (ja) | 2010-02-12 |
JP5227959B2 true JP5227959B2 (ja) | 2013-07-03 |
Family
ID=38787710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009528682A Active JP5227959B2 (ja) | 2006-09-20 | 2007-09-13 | 呼吸装置の襟巻体 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8733359B2 (ja) |
EP (1) | EP2068989B1 (ja) |
JP (1) | JP5227959B2 (ja) |
CN (1) | CN101516428B (ja) |
AT (1) | ATE543530T1 (ja) |
DE (1) | DE102006044740A1 (ja) |
WO (1) | WO2008034751A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US8607795B2 (en) | 2007-09-20 | 2013-12-17 | Kimberly-Clark Worldwide, Inc. | Balloon cuff tracheostomy tube |
US8313687B2 (en) | 2007-09-20 | 2012-11-20 | Kimberly-Clark Worldwide, Inc. | Method of making an improved balloon cuff tracheostomy tube |
US20090107510A1 (en) * | 2007-10-29 | 2009-04-30 | Yulex Corp. | Two-layer endotracheal tube cuff for prevention of pneumonia |
US8434488B2 (en) * | 2009-06-08 | 2013-05-07 | Covidien Lp | Endotracheal tube with dedicated evacuation port |
JP5927297B2 (ja) * | 2011-08-18 | 2016-06-01 | ミリッツ マティーアス | 骨拡大のための医療装置 |
US9526856B2 (en) | 2011-12-15 | 2016-12-27 | The Board Of Trustees Of The Leland Stanford Junior University | Devices and methods for preventing tracheal aspiration |
CA2930662A1 (en) | 2013-11-15 | 2015-05-21 | Ciel Medical, Inc. | Devices and methods for airway suctioning |
US10765825B2 (en) | 2017-08-31 | 2020-09-08 | Corestone Biosciences (Beijing) Co., Ltd. | Endotracheal tube drainage system and methods |
DE102017131172A1 (de) * | 2017-12-22 | 2019-06-27 | Tracoe Medical Gmbh | Tracheostomievorrichtung |
WO2020065393A1 (en) * | 2018-09-25 | 2020-04-02 | Airway Medix S.A. | Ventilation tubes with inflatable cuffs |
DE102019003482A1 (de) * | 2019-05-16 | 2020-11-19 | Creative Balloons Gmbh | Ballon mit mehrlagigem Wandungsaufbau für die dynamische Dichtung von Orangen und Hohlräumen im Körper |
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2006
- 2006-09-20 DE DE102006044740A patent/DE102006044740A1/de not_active Withdrawn
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2007
- 2007-09-13 CN CN200780033843.XA patent/CN101516428B/zh not_active Expired - Fee Related
- 2007-09-13 US US12/442,125 patent/US8733359B2/en active Active
- 2007-09-13 JP JP2009528682A patent/JP5227959B2/ja active Active
- 2007-09-13 AT AT07820165T patent/ATE543530T1/de active
- 2007-09-13 EP EP07820165A patent/EP2068989B1/de active Active
- 2007-09-13 WO PCT/EP2007/059609 patent/WO2008034751A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN101516428A (zh) | 2009-08-26 |
ATE543530T1 (de) | 2012-02-15 |
CN101516428B (zh) | 2012-02-29 |
JP2010504121A (ja) | 2010-02-12 |
EP2068989A1 (de) | 2009-06-17 |
WO2008034751A1 (de) | 2008-03-27 |
DE102006044740A1 (de) | 2008-04-03 |
EP2068989B1 (de) | 2012-02-01 |
US8733359B2 (en) | 2014-05-27 |
US20100006102A1 (en) | 2010-01-14 |
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