JP4604039B2 - 人工空気路構造に取り外し可能に取り付けられる構成の呼吸吸引カテーテル装置 - Google Patents
人工空気路構造に取り外し可能に取り付けられる構成の呼吸吸引カテーテル装置 Download PDFInfo
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- JP4604039B2 JP4604039B2 JP2006532274A JP2006532274A JP4604039B2 JP 4604039 B2 JP4604039 B2 JP 4604039B2 JP 2006532274 A JP2006532274 A JP 2006532274A JP 2006532274 A JP2006532274 A JP 2006532274A JP 4604039 B2 JP4604039 B2 JP 4604039B2
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- 230000000241 respiratory effect Effects 0.000 title claims abstract description 129
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 46
- 238000003973 irrigation Methods 0.000 claims description 17
- 230000002262 irrigation Effects 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 29
- 230000028327 secretion Effects 0.000 description 24
- 238000000034 method Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 244000052769 pathogen Species 0.000 description 5
- 210000004072 lung Anatomy 0.000 description 4
- 210000003097 mucus Anatomy 0.000 description 4
- 210000002345 respiratory system Anatomy 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
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- 238000005859 coupling reaction Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000289371 Ornithorhynchus anatinus Species 0.000 description 1
- 208000005539 Respiratory Aspiration Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
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- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
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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
- A61M16/04—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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0875—Connecting 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
- A61M16/20—Valves specially adapted to medical respiratory devices
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (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)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
12 吸引カテーテル
14 管状部分
18 患者
20 内腔
22 カテーテル取付区画
28 末端部
30 人工空気路構造
34 人工空気路
38 クリーニング区画
Claims (13)
- 呼吸吸引カテーテル装置であって、
末端部及び内腔を備えた管状部分を持ち、前記管状部分を、患者に取り付けられた、複数のポートをもつ人工空気路構造(30)に挿入し、前記内腔に陰圧を付与することによって前記患者から流体を取り除かせることができる吸引カテーテル(12)と、
カテーテル取付区画(22)であって、
前記吸引カテーテルの前記管状部分を通すことができる通路(24)、
前記吸引カテーテル(12)に永久的かつ固定的に取り付けられた近位端部(26)、及び、
前記患者に取り付けられた人工空気路構造(30)に、前記呼吸吸引カテーテル装置の使用中に着脱可能に構成された末端部(28)であって、前記人工空気路構造内で同心となるようになっている、該末端部(28)
からなる、該カテーテル取付区画(22)と、
前記人工空気路構造(30)に接触せず、前記カテーテル取付区画から取り外されないように、全体が前記カテーテル取付区画内部に配置されたバルブ(32)であって、前記吸引カテーテルの前記管状部分を、少なくとも前記患者の前記人工空気路から遮断する閉位置、及び、前記吸引カテーテルの前記管状部分を前記カテーテル取付区画を通って、更に前記患者の前記人工空気路に進ませることができる開位置を持つ、該バルブ(32)と、
からなることを特徴とする装置。 - 前記バルブ(32)から近位側において全体が前記カテーテル取付区画(22)内部に配置されたワイパーシール(36)を更に含むことを特徴とする請求項1に記載の呼吸吸引カテーテル装置。
- 前記バルブ(32)から近位側において前記カテーテル取付区画(22)内に配置されたクリーニング区画(38)と、
流体を前記クリーニング区画(38)に移送させるように構成された、前記クリーニング区画に対して連通状態にある灌注口(40)と、
を含むことを特徴とする請求項1に記載の呼吸吸引カテーテル装置。 - 前記バルブ(32)は、貫通孔を持つ単一フラップであり、該単一フラップは、前記管状部分を前記カテーテル取付区画(22)を通して挿入することにより開状態とすることができることを特徴とする請求項1に記載の呼吸吸引カテーテル装置。
- 前記カテーテル取付区画(22)の前記末端部(28)は、摩擦嵌合構造、ねじ係合、前記人工空気路構造(30)に取り外し可能に取付可能なように配置された少なくとも1つの突起係合部のいずれか1つにより前記人工空気路構造に取り外し可能に取り付けられていることを特徴とする請求項1に記載の呼吸吸引カテーテル装置。
- 前記人工空気路構造(30)はバルブ(66)を有しており、空気損失を防ぐようになっていることを特徴とする請求項1に記載の呼吸吸引カテーテル装置。
- 前記人工空気路構造(30)への前記管状部分の挿入を可能にする開口を持ち、前記人工空気路構造(30)のポートと係合するように構成されたキャップ(100)と、
プラグ連結紐(106)を持ち、前記キャップ(100)内の前記開口に挿入可能なプラグ(104)と、
を更に含むことを特徴とする請求項1に記載の呼吸吸引カテーテル装置。 - 呼吸吸引カテーテル装置であって、
末端部及び内腔を備えた管状部分を持ち、患者に取り付けられた、複数のポートをもつ人工空気路構造(30)に前記管状部分を挿入し、前記内腔に陰圧を付与することにより、患者から流体を取り除く吸引カテーテル(12)と、
カテーテル取付区画(22)であって、
前記吸引カテーテルの前記管状部分を通すことができる通路(24)、
前記吸引カテーテル(12)に永久的かつ固定的に取り付けられた近位端部(26)、
人工空気路構造(30)に、前記呼吸吸引カテーテル装置の使用中に着脱可能に取り付けられるように構成された末端部(28)であって、該末端部が前記人工空気路構造内で同心となるようになっている、該末端部(28)、
前記人工空気路構造(30)に接触せず、前記カテーテル取付区画から取り外されないように全体が前記カテーテル取付区画内部に配置されたバルブ(32)であって、閉位置において前記通路を少なくとも遮断することができ、開位置において前記吸引カテーテルの前記管状部分を前記カテーテル取付区画を通して進ませることができる、該バルブ(32)、及び、
前記バルブの閉位置において前記バルブから近位側にあるクリーニング区画(38)、
からなる、該カテーテル取付区画(22)と、
前記クリーニング区画に対して連通状態にあり、前記クリーニング区画(38)を通して流体を移送することを可能にするように構成された灌注口(40)と、
からなることを特徴とする装置。 - 前記バルブ(32)から近位側において前記カテーテル取付区画(22)に配置されているワイパーシール(36)を含むことを特徴とする請求項8に記載の呼吸吸引カテーテル装置。
- 前記バルブ(32)は、貫通孔を持つ単一フラップであり、該単一フラップは、前記管状部分を前記カテーテル取付区画(22)を通して挿入することにより開状態とすることができることを特徴とする請求項8に記載の呼吸吸引カテーテル装置。
- 前記カテーテル取付区画(22)の前記末端部(28)は、摩擦嵌合構造、ねじ係合、前記人工空気路構造(30)に取り外し可能に取付可能なように配置された少なくとも1つの突起係合部(52)のいずれか1つにより前記人工空気路構造に取り外し可能に取り付けられていることを特徴とする請求項8に記載の呼吸吸引カテーテル装置。
- 更に、前記カテーテル取付区画の前記末端部(28)に対して係合可能で、前記カテーテル取付区画(22)を前記人工空気路構造に取り外し可能に取り付けさせるクランプ係合リング(56)を有することを特徴とする請求項8に記載の呼吸吸引カテーテル装置。
- 呼吸吸引カテーテル装置であって、
末端部及び内腔を備えた管状部分を持ち、患者に取り付けられた、複数のポートをもつ人工空気路構造(30)に前記管状部分を挿入して前記内腔に陰圧を付与することにより患者から流体を取り除くためのものであり、前記管状部分の長さの少なくとも一部分に沿って前記管状部分を完全に囲むスリーブを持つ吸引カテーテル(12)と、
カテーテル取付区画(22)であって、
前記吸引カテーテルの前記管状部分内に通すことができる通路(24)、
前記吸引カテーテル(12)に永久的かつ固定的に取り付けられた近位端部(26)、及び
前記患者に取り付けられた人工空気路構造(30)に対し摩擦嵌合構造によって前記呼吸吸引カテーテル装置の使用中に着脱可能に取り付けられるように構成された末端部(30)、
から成る、該カテーテル取付区画と、
前記人工空気路構造(30)と接触しないように全体が前記カテーテル取付区画内部に配置されたバルブ(32)であって、前記吸引カテーテルの前記管状部分が前記患者の前記人工空気路から少なくとも遮断される閉位置、及び、前記吸引カテーテルの前記管状部分を前記カテーテル取付区画を通して前記患者の前記人工空気路に進ませる開位置を持つ、該バルブ(32)と、
前記バルブ(32)から近位側において前記カテーテル取付区画(22)内に位置させられたクリーニング区画(38)と、
前記クリーニング区画(38)から近位側において前記カテーテル取付区画内に配置されたワイパーシール(36)と、
からなることを特徴とする装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/430,812 US7191782B2 (en) | 2003-05-06 | 2003-05-06 | Respiratory suction catheter apparatus configured for releasable attachment with an artificial airway structure |
PCT/US2004/002626 WO2004101045A1 (en) | 2003-05-06 | 2004-01-30 | Respiratory suction catheter apparatus configured for releasable attachment with an artificial airway structure |
Publications (3)
Publication Number | Publication Date |
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JP2006528532A JP2006528532A (ja) | 2006-12-21 |
JP2006528532A5 JP2006528532A5 (ja) | 2007-02-15 |
JP4604039B2 true JP4604039B2 (ja) | 2010-12-22 |
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JP2006532274A Expired - Lifetime JP4604039B2 (ja) | 2003-05-06 | 2004-01-30 | 人工空気路構造に取り外し可能に取り付けられる構成の呼吸吸引カテーテル装置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7191782B2 (ja) |
EP (1) | EP1620149B1 (ja) |
JP (1) | JP4604039B2 (ja) |
KR (1) | KR101092703B1 (ja) |
AT (1) | ATE477827T1 (ja) |
AU (1) | AU2004238187B2 (ja) |
BR (1) | BRPI0409613B1 (ja) |
CA (1) | CA2523450C (ja) |
DE (1) | DE602004028717D1 (ja) |
MX (1) | MXPA05011324A (ja) |
NO (1) | NO20054877L (ja) |
WO (1) | WO2004101045A1 (ja) |
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-
2003
- 2003-05-06 US US10/430,812 patent/US7191782B2/en active Active
-
2004
- 2004-01-30 AU AU2004238187A patent/AU2004238187B2/en not_active Expired
- 2004-01-30 EP EP04707031A patent/EP1620149B1/en not_active Expired - Lifetime
- 2004-01-30 CA CA2523450A patent/CA2523450C/en not_active Expired - Lifetime
- 2004-01-30 BR BRPI0409613-4A patent/BRPI0409613B1/pt not_active IP Right Cessation
- 2004-01-30 MX MXPA05011324A patent/MXPA05011324A/es active IP Right Grant
- 2004-01-30 JP JP2006532274A patent/JP4604039B2/ja not_active Expired - Lifetime
- 2004-01-30 AT AT04707031T patent/ATE477827T1/de not_active IP Right Cessation
- 2004-01-30 DE DE602004028717T patent/DE602004028717D1/de not_active Expired - Lifetime
- 2004-01-30 WO PCT/US2004/002626 patent/WO2004101045A1/en active Application Filing
-
2005
- 2005-10-20 KR KR1020057019909A patent/KR101092703B1/ko active IP Right Grant
- 2005-10-21 NO NO20054877A patent/NO20054877L/no unknown
Also Published As
Publication number | Publication date |
---|---|
CA2523450A1 (en) | 2004-11-25 |
US7191782B2 (en) | 2007-03-20 |
MXPA05011324A (es) | 2005-11-28 |
BRPI0409613A (pt) | 2006-04-18 |
CA2523450C (en) | 2012-01-17 |
EP1620149A1 (en) | 2006-02-01 |
AU2004238187B2 (en) | 2009-09-17 |
DE602004028717D1 (de) | 2010-09-30 |
US20040221851A1 (en) | 2004-11-11 |
WO2004101045A1 (en) | 2004-11-25 |
AU2004238187A1 (en) | 2004-11-25 |
KR20050119696A (ko) | 2005-12-21 |
EP1620149B1 (en) | 2010-08-18 |
KR101092703B1 (ko) | 2011-12-09 |
BRPI0409613B1 (pt) | 2015-05-26 |
JP2006528532A (ja) | 2006-12-21 |
ATE477827T1 (de) | 2010-09-15 |
NO20054877L (no) | 2005-10-21 |
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