JP2008534098A - カテーテルとコネクタ片とを含む装置、及びカテーテルの通過のための弁 - Google Patents
カテーテルとコネクタ片とを含む装置、及びカテーテルの通過のための弁 Download PDFInfo
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- 210000003323 beak Anatomy 0.000 claims abstract description 36
- 238000001802 infusion Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 43
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 description 11
- 229940079593 drug Drugs 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 210000004072 lung Anatomy 0.000 description 7
- 239000013013 elastic material Substances 0.000 description 3
- 229940066294 lung surfactant Drugs 0.000 description 3
- 239000003580 lung surfactant Substances 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 208000004852 Lung Injury Diseases 0.000 description 1
- 206010069363 Traumatic lung injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 231100000515 lung injury Toxicity 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
-
- 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. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
-
- 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. ventilators; 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. ventilators; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
-
- 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. ventilators; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0833—T- or Y-type connectors, e.g. Y-piece
-
- 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. ventilators; Tracheal tubes
- A61M16/20—Valves specially adapted to medical respiratory devices
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
-
- 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
- A61M2205/32—General characteristics of the apparatus with radio-opaque indicia
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Biophysics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
臨床分野において、気管内チューブ又は気管内挿入管はしばしば患者の呼吸を補助するために使用される。これらの管はほとんどの場合、換気装置に加えて、患者の気管及び気管支に蓄積する粘液及びその他の液体を除去するための吸引装置をも含む。これらの装置は、適切なコネクタ片によって気管内チューブに取り付けられている。
したがって、本発明の目的は、密封されておりかつ同時にカテーテルの移動性及び正確な位置決めを可能にするアクセスルートを提供することである。
以下に図1から図6までによる例示的な実施形態に基づき発明を説明する。
Claims (19)
- 点滴カテーテル(6)と、気管内チューブに取り付けるためのコネクタ片(1)とが設けられており、該コネクタ片が、前記気管内チューブに取り付けるための遠位側端部(1a)と、換気及び/又は吸引装置に取り付けるための近位側端部(1b)とを有しており、カテーテルを挿入するために働く分枝部(5)が設けられており、該分枝部に弁(2)が配置されており、該弁(2)が、近位側貫通孔(21)を有しておりかつ少なくとも一部の領域において、弾性変形可能な材料から形成されておりかつカテーテル(6)を挿入することによって開放させられることができるようになっている装置において、
前記近位側貫通孔(21)の内壁が、カテーテル(6)と前記内壁との間における流体の軸方向流れに対してシールする手段を有しており、前記弁(2)が、近位側貫通孔(21)から遠位方向にくちばし区分(22)を有しており、該くちばし区分がくちばし先端部(23)において、通常は閉鎖されているスリット(24)を有することを特徴とする、装置。 - 分枝部(5)への取付けのための遠位側結合キャップ(61)と、カテーテル(6)の近位側端部領域に設けられた近位側結合キャップ(62)との間において、前記カテーテル(6)が、カテーテルを包囲する保護フィルム(63)を有する、請求項1記載の装置。
- カテーテル(6)が、カテーテルの長さに沿って、チューブに対するカテーテル(6)の遠位端部の位置を使用者に示すマーク(65)を有する、請求項1又は2記載の装置。
- カテーテル6が、遠位端部の近くにおいて放射線不透過性インジケータ(66)を有する、請求項1から3までのいずれか1項記載の装置。
- 分枝部(5)の長手方向軸線(51)と、コネクタ片(1)の遠位端部(1a)を通る長手方向軸線(11)とによって形成された角度が、35゜〜45゜である、請求項1から4までのいずれか1項記載の装置。
- 近位側貫通孔(21)を有しておりかつ、少なくとも一部の領域において、弾性変形可能な材料から形成されておりかつ、カテーテル(6)の挿入によって開放されることができる弁(2)において、
弁(2)の近位側貫通孔(21)の内壁が、カテーテル(6)と内壁との間における流体の軸方向流れに対するシールを提供する手段を有しており、前記近位側貫通孔(21)から遠位方向に、弁(2)がくちばし区分(22)を有しており、該くちばし区分が、くちばし先端部(23)において、通常は閉鎖されているスリット(24)を有することを特徴とする、弁。 - シーリング手段によって規定された内径(D)が、0.05mm〜0.2mm、好適には、カテーテルの外径(A)よりも小さな0.1mm〜0.15mmである、請求項1から6までのいずれか1項記載の装置又は弁。
- 貫通孔(21)が、分枝部(5)の受容座部(5a)に弁(2)を位置決めするためのシーリングアバットメントとして働くフランジ(26)を備えた外壁を有する、請求項1から7までのいずれか1項記載の装置又は弁。
- フランジ(26)が、2つの横方向平坦部(26a,25b)によって規定された区分を有しており、前記平坦部が、区分の中央において交差しており、該中央が好適には丸み付けられており、さらに好適には、それぞれの平坦部が、くちばし開口におけるスリットに対して平行でありかつ区分の中央に位置する接線に対して約6゜の角度を形成している、請求項8記載の装置又は弁。
- シーリング手段が、好適には内壁に周方向に配置されたシーリングリップ(25)を含む、請求項1から9までのいずれか1項記載の装置又は弁。
- シーリング手段が、好適には内壁に周方向に配置された2つのシーリングリップ(25)を含む、請求項1から10までのいずれか1項記載の装置又は弁。
- シーリングリップ(25)が、好適には一定の曲率半径を備えた実質的にベル状の断面を有する、請求項10又は11記載の装置又は弁。
- シーリングリップ(25)の曲率半径(R1,R1′)が最大でも0.25mmである、請求項12記載の装置又は弁。
- シーリングリップ(25)の間の結合領域が、最大でも0.1mmの曲率半径(R2)で湾曲させられている、請求項11記載の装置又は弁。
- 弁(2)が、くちばし区分と、隣接するシーリングリップ(25)との間の移行部において、最大でも0.3mmの曲率半径(R3)で湾曲させられている、請求項12から14までのいずれか1項記載の装置又は弁。
- くちばし区分(22)が、円筒状基本形状から始まって、互いに向き合って位置した平坦部(27a,27b)を介して楔状に狭まっている、請求項1から15までのいずれか1項記載の装置又は弁。
- 弁(2)の長手方向と、くちばし区分(22)の2つの平坦部(27a,27b)との間の角度(α)が、約26゜〜約28゜である、請求項1から16までのいずれか1項記載の装置又は弁。
- 弁(2)が、分枝部(5)に環状カバー(3)によって固定されることができる、請求項1から17までのいずれか1項記載の装置又は弁。
- 受容座部(5a)が、環状蓋(3)を所定の位置に確実にスナップ係合させるためのスナップ係合リップ(5b)を有する、請求項1から18までのいずれか1項記載の装置又は弁。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005014650A DE102005014650B3 (de) | 2005-03-31 | 2005-03-31 | Anordnung aus Katheter und Anschlussstück sowie Ventil zum Durchführen eines Katheters |
| DE102005014650.3 | 2005-03-31 | ||
| PCT/EP2006/061096 WO2006103233A1 (en) | 2005-03-31 | 2006-03-28 | Arrangement comprising a catheter and connector piece, and valve for passage of a catheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008534098A true JP2008534098A (ja) | 2008-08-28 |
| JP4909341B2 JP4909341B2 (ja) | 2012-04-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008503501A Expired - Fee Related JP4909341B2 (ja) | 2005-03-31 | 2006-03-28 | カテーテルとコネクタ片とを含む装置、及びカテーテルの通過のための弁 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7892209B2 (ja) |
| EP (1) | EP1866017A1 (ja) |
| JP (1) | JP4909341B2 (ja) |
| KR (1) | KR101324382B1 (ja) |
| CN (1) | CN101146566B (ja) |
| AU (1) | AU2006228122B2 (ja) |
| BR (1) | BRPI0609131A2 (ja) |
| CA (1) | CA2602251C (ja) |
| DE (1) | DE102005014650B3 (ja) |
| EA (1) | EA012007B1 (ja) |
| IL (1) | IL186100A0 (ja) |
| MX (1) | MX2007011326A (ja) |
| NO (1) | NO20075356L (ja) |
| NZ (1) | NZ560439A (ja) |
| WO (1) | WO2006103233A1 (ja) |
| ZA (1) | ZA200706623B (ja) |
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| JPH07222772A (ja) * | 1993-12-22 | 1995-08-22 | Nissho Corp | 採血針取外し装置用の位置決めアダプタ |
| US5456284A (en) * | 1993-05-10 | 1995-10-10 | Applied Medical Resources Corporation | Elastomeric valve assembly |
| JPH11114072A (ja) * | 1997-10-14 | 1999-04-27 | Dai Ichi Seiyaku Co Ltd | 点滴セット |
| JP2001000443A (ja) * | 1999-06-02 | 2001-01-09 | Olympus Winter & Ibe Gmbh | ダックビル弁を有するトロカールスリーブ |
| JP2001061971A (ja) * | 1999-08-30 | 2001-03-13 | Fukai Kogyo Kk | 混注管 |
| JP2001269412A (ja) * | 2000-03-23 | 2001-10-02 | Top:Kk | ガストロストミーチューブセット |
| US6575944B1 (en) * | 2000-06-19 | 2003-06-10 | Portex, Inc. | Adapter for localized treatment through a tracheal tube and method for use thereof |
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| DE3802613A1 (de) * | 1988-01-29 | 1989-08-03 | Basf Ag | Verfahren zur herstellung von acylaminen der anthrachinonreihe |
| DE4418936A1 (de) * | 1994-05-31 | 1996-02-08 | Byk Gulden Lomberg Chem Fab | Polypeptid |
-
2005
- 2005-03-31 DE DE102005014650A patent/DE102005014650B3/de not_active Withdrawn - After Issue
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2006
- 2006-03-28 NZ NZ560439A patent/NZ560439A/en not_active IP Right Cessation
- 2006-03-28 US US11/886,786 patent/US7892209B2/en not_active Expired - Fee Related
- 2006-03-28 BR BRPI0609131-8A patent/BRPI0609131A2/pt not_active IP Right Cessation
- 2006-03-28 KR KR1020077024491A patent/KR101324382B1/ko not_active Expired - Fee Related
- 2006-03-28 AU AU2006228122A patent/AU2006228122B2/en not_active Ceased
- 2006-03-28 CA CA2602251A patent/CA2602251C/en not_active Expired - Fee Related
- 2006-03-28 EP EP06725359A patent/EP1866017A1/en not_active Ceased
- 2006-03-28 JP JP2008503501A patent/JP4909341B2/ja not_active Expired - Fee Related
- 2006-03-28 EA EA200701848A patent/EA012007B1/ru not_active IP Right Cessation
- 2006-03-28 WO PCT/EP2006/061096 patent/WO2006103233A1/en not_active Ceased
- 2006-03-28 MX MX2007011326A patent/MX2007011326A/es active IP Right Grant
- 2006-03-28 CN CN2006800093673A patent/CN101146566B/zh not_active Expired - Fee Related
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2007
- 2007-08-08 ZA ZA200706623A patent/ZA200706623B/xx unknown
- 2007-09-20 IL IL186100A patent/IL186100A0/en not_active IP Right Cessation
- 2007-10-19 NO NO20075356A patent/NO20075356L/no not_active Application Discontinuation
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|---|---|---|---|---|
| US5333606A (en) * | 1992-04-24 | 1994-08-02 | Sherwood Medical Company | Method for using a respirator accessory access port and adaptor therefore |
| US5456284A (en) * | 1993-05-10 | 1995-10-10 | Applied Medical Resources Corporation | Elastomeric valve assembly |
| JPH07222772A (ja) * | 1993-12-22 | 1995-08-22 | Nissho Corp | 採血針取外し装置用の位置決めアダプタ |
| JPH11114072A (ja) * | 1997-10-14 | 1999-04-27 | Dai Ichi Seiyaku Co Ltd | 点滴セット |
| JP2001000443A (ja) * | 1999-06-02 | 2001-01-09 | Olympus Winter & Ibe Gmbh | ダックビル弁を有するトロカールスリーブ |
| US6439541B1 (en) * | 1999-06-02 | 2002-08-27 | Olympus Winter & Ibe Gmbh | Trocar sleeve with a duckbill valve |
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| JP2001269412A (ja) * | 2000-03-23 | 2001-10-02 | Top:Kk | ガストロストミーチューブセット |
| US6575944B1 (en) * | 2000-06-19 | 2003-06-10 | Portex, Inc. | Adapter for localized treatment through a tracheal tube and method for use thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012511376A (ja) * | 2008-12-12 | 2012-05-24 | キンバリー クラーク ワールドワイド インコーポレイテッド | 医用換気・吸引器具のためのポート密閉カートリッジ |
| JP2011239957A (ja) * | 2010-05-18 | 2011-12-01 | Tokyo Univ Of Science | 経肺薬剤投与器具および経肺薬剤投与装置 |
| JP2014525602A (ja) * | 2011-08-24 | 2014-09-29 | アンジェロ トルトラ | 外科技能訓練のためのアプリケーション及び方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101146566A (zh) | 2008-03-19 |
| NZ560439A (en) | 2010-12-24 |
| CN101146566B (zh) | 2013-03-27 |
| US20080185006A1 (en) | 2008-08-07 |
| MX2007011326A (es) | 2008-03-18 |
| EA200701848A1 (ru) | 2008-04-28 |
| EP1866017A1 (en) | 2007-12-19 |
| KR101324382B1 (ko) | 2013-11-01 |
| DE102005014650B3 (de) | 2006-08-17 |
| AU2006228122B2 (en) | 2012-05-17 |
| NO20075356L (no) | 2007-10-19 |
| CA2602251C (en) | 2014-02-18 |
| KR20080003363A (ko) | 2008-01-07 |
| ZA200706623B (en) | 2008-09-25 |
| WO2006103233A1 (en) | 2006-10-05 |
| US7892209B2 (en) | 2011-02-22 |
| BRPI0609131A2 (pt) | 2010-02-23 |
| AU2006228122A1 (en) | 2006-10-05 |
| CA2602251A1 (en) | 2006-10-05 |
| JP4909341B2 (ja) | 2012-04-04 |
| HK1115552A1 (en) | 2008-12-05 |
| IL186100A0 (en) | 2008-01-20 |
| EA012007B1 (ru) | 2009-06-30 |
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