JP5118290B2 - 補助入口ポート付きネブライザ - Google Patents
補助入口ポート付きネブライザ Download PDFInfo
- Publication number
- JP5118290B2 JP5118290B2 JP2005123683A JP2005123683A JP5118290B2 JP 5118290 B2 JP5118290 B2 JP 5118290B2 JP 2005123683 A JP2005123683 A JP 2005123683A JP 2005123683 A JP2005123683 A JP 2005123683A JP 5118290 B2 JP5118290 B2 JP 5118290B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- atomization
- atomizing
- auxiliary gas
- nozzle
- 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.)
- Expired - Fee Related
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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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/025—Helium
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- Health & Medical Sciences (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)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Nozzles (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
Claims (8)
- 補助ガスを導入する補助ガス入口ポートを有した霧化ヘッド(10)において、
閉鎖頂部(12)と、囲繞側部(13)と、所定の濃度割合で投与されるべき液体薬剤を収容するレセプタクル(20)が接続されて装着される開放底部(14)とを有するものであって、前記霧化ヘッドにより形成される第1の室と、
前記第1の室の中において上記閉鎖頂部(12)から離隔した位置に担持され且つ該位置から下向きに延びる霧化室(30)とを備え、
前記霧化室(30)は、連行され且つ霧化された前記液体薬剤を外方に通す開放底部を有し、
そしてまた、
前記霧化室(30)とそのノズル先端において流体的に連通する霧化ノズル(16)であって、前記液体薬剤から霧化されたエアロゾルを生成する霧化ノズル(16)と、
前記霧化ノズル(16)の反対側の端に霧化ガス流を流入させ、前記霧化ガス流が前記霧化ノズル(16)のノズル先端から前記第1の室の中に担持された前記霧化室(30)に入るようにする手段(15)と、
前記霧化ノズル(16)と流体的に連通する第1の端と前記レセプタクル(20)内に収容された液体薬剤の中に配されるように位置づけられた第2の端とを有する吸引チューブ(17)と、
前記第1の室の中に前記補助ガスを導入する補助ガス導入口(19)と
を備え、
前記霧化室(30)は、前記補助ガス導入口(19)の上方の位置において前記第1の室の内側に取り付けられた開放頂部を有し、また、前記霧化室(30)は、該霧化室(30)の前記開放底部が前記補助ガス導入口(19)から外れた場所に位置づけられるように、前記開放頂部から下向きに延び、
そしてまた、
前記第1の室は、前記霧化室(30)の前記開放底部と前記補助ガス導入口(19)から離隔した排出出口(18)とを有しており、該排出出口(18)は、前記霧化室(30)に連行された前記液体薬剤と前記補助ガス導入口(19)を通って前記第1の室に導入された前記補助ガスとを排出するものである
ことを特徴とする霧化ヘッド。 - 前記補助ガス導入口および前記排出出口は互いに対向する位置にあり、また、前記第1の室の中に担持された前記霧化室は、前記補助ガス導入口と前記排出出口との間に延びていることを特徴とする請求項1に記載の霧化ヘッド。
- 前記排出出口を介して投与されるべき液体薬剤を収容するレセプタクルを更に含む請求項1に記載の霧化ヘッド。
- 前記レセプタクルは、該レセプタクルを前記第1の室と取り外し可能に接続して前記第1の室とシール係合させる手段を含む請求項3に記載の霧化ヘッド。
- 前記霧化ノズルは、前記霧化室の上方で前記第1の室の最上部から支持されており、前記吸引チューブを介して該霧化ノズルに連通した液体薬剤を運ぶ請求項1に記載の霧化ヘッド。
- 前記霧化室は、該霧化室の前記開放底部が前記補助ガス導入口の下方かつ前記第1の室の排出出口よりも下方の場所に位置づけられるように、前記第1の室の中で下向きに延びる請求項5に記載の霧化ヘッド。
- 前記第1の室への霧化ガス流を接続する前記手段(15)が、駆動ガス源を前記霧化ノズルに取り外し可能に接続するアダプタを備える請求項1に記載の霧化ヘッド。
- 前記補助ガス導入口は、非使用時に、該補助ガス導入口を選択的に閉鎖する手段(19a)を含む請求項1に記載の霧化ヘッド。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/828,972 US7036500B2 (en) | 2004-04-21 | 2004-04-21 | Nebulizer with auxiliary inlet port |
US10/828,972 | 2004-04-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005305171A JP2005305171A (ja) | 2005-11-04 |
JP5118290B2 true JP5118290B2 (ja) | 2013-01-16 |
Family
ID=34940927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005123683A Expired - Fee Related JP5118290B2 (ja) | 2004-04-21 | 2005-04-21 | 補助入口ポート付きネブライザ |
Country Status (4)
Country | Link |
---|---|
US (1) | US7036500B2 (ja) |
EP (1) | EP1588730A1 (ja) |
JP (1) | JP5118290B2 (ja) |
AU (1) | AU2005201600B2 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7191776B2 (en) * | 2004-05-10 | 2007-03-20 | Smiths Medical Asd, Inc. | Nebulizer breathing system |
US8534280B2 (en) | 2007-11-19 | 2013-09-17 | Aeon Research and Technolgy Inc. | Patient interface member for use in an aerosol inhalation system |
US7445006B2 (en) * | 2005-05-03 | 2008-11-04 | Dhuper Sunil K | Aerosol inhalation system and interface accessory for use therewith |
US7926484B2 (en) * | 2005-05-03 | 2011-04-19 | Aeon Research And Technology, Inc. | Interface accessory for use with an aerosol inhalation system |
US7841342B2 (en) * | 2005-05-03 | 2010-11-30 | Aeon Research And Technology, Inc. | Interface accessory for use with an aerosol inhalation system |
US7900625B2 (en) * | 2005-08-26 | 2011-03-08 | North Carolina State University | Inhaler system for targeted maximum drug-aerosol delivery |
US20070240709A1 (en) * | 2006-04-13 | 2007-10-18 | Lmd Research And Development Inc. | Multiple use nebulized oxygen delivery device and methods therefor |
US7909033B2 (en) | 2006-05-03 | 2011-03-22 | Comedica Incorporated | Breathing treatment apparatus |
US20080027372A1 (en) * | 2006-07-31 | 2008-01-31 | Stanley Baldwin | Medication port for a ventilation machine |
US8051854B2 (en) * | 2006-09-15 | 2011-11-08 | Comedica Incorporated | Continuous high-frequency oscillation breathing treatment apparatus |
US20080078389A1 (en) * | 2006-09-29 | 2008-04-03 | Yang Xiao | Heliox delivery system and method with positive pressure support |
US20080078385A1 (en) * | 2006-09-29 | 2008-04-03 | Yang Xiao | System and method for delivery of medication via inhalation |
US7441592B2 (en) * | 2006-11-26 | 2008-10-28 | Tsung-Hsien Huang | Cooler module |
WO2008106508A2 (en) * | 2007-02-27 | 2008-09-04 | Stevens Medical, Llc | Waterfall nebulizer |
US20080283049A1 (en) * | 2007-02-27 | 2008-11-20 | Derek D Mahoney | High efficiency nebulizer |
US9050434B2 (en) * | 2007-05-18 | 2015-06-09 | Comedica Incorporated | Lung therapy device |
WO2009058776A1 (en) * | 2007-10-31 | 2009-05-07 | Stevens Medical, Llc | Nebulizer having a high efficiency impactor |
US8251876B2 (en) | 2008-04-22 | 2012-08-28 | Hill-Rom Services, Inc. | Breathing exercise apparatus |
WO2011014562A1 (en) | 2009-07-28 | 2011-02-03 | North Carolina State University | Methods and devices for targeted injection of microspheres |
US20110100360A1 (en) * | 2009-11-02 | 2011-05-05 | Joseph Dee Faram | Composite lung therapy device and method |
US9151425B2 (en) * | 2009-11-02 | 2015-10-06 | Comedica Incorporated | Multiple conduit connector apparatus and method |
JP5485214B2 (ja) * | 2011-03-31 | 2014-05-07 | 日本メディカルネクスト株式会社 | ネブライザシステム及びこのネブライザシステムに使用されるヒータ装置 |
US9498592B2 (en) | 2012-01-23 | 2016-11-22 | Aeon Research And Technology, Inc. | Modular pulmonary treatment system |
US9180271B2 (en) | 2012-03-05 | 2015-11-10 | Hill-Rom Services Pte. Ltd. | Respiratory therapy device having standard and oscillatory PEP with nebulizer |
US9795752B2 (en) | 2012-12-03 | 2017-10-24 | Mhs Care-Innovation, Llc | Combination respiratory therapy device, system, and method |
US10905836B2 (en) | 2015-04-02 | 2021-02-02 | Hill-Rom Services Pte. Ltd. | Manifold for respiratory device |
CN113748749A (zh) * | 2019-04-03 | 2021-12-03 | 瑞德科技有限公司 | 等离子体处理装置及其使用方法 |
Family Cites Families (16)
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US3353536A (en) * | 1965-04-13 | 1967-11-21 | Forrest M Bird | Nebulizer |
US3874379A (en) * | 1973-08-15 | 1975-04-01 | Becton Dickinson Co | Manifold nebulizer system |
US4198969A (en) * | 1978-10-06 | 1980-04-22 | Baxter Travenol Laboratories, Inc. | Suction-operated nebulizer |
US4767576A (en) * | 1984-10-15 | 1988-08-30 | Cimco | Nebulizer with auxiliary gas input |
DE3702533A1 (de) | 1987-01-29 | 1988-08-11 | Ruegheimer Erich | Konnektions-system fuer gasleitungen mit ineinander steckbaren verbindungselementen fuer beatmungs- oder anaesthesie-geraete |
US4792097A (en) * | 1987-03-31 | 1988-12-20 | Mallinckrodt, Inc. | Non-sputtering nebulizer |
US4805609A (en) | 1987-07-17 | 1989-02-21 | Josephine A. Roberts | Pressurized ventilation system for patients |
US5119807A (en) * | 1987-07-17 | 1992-06-09 | Josephine A. Roberts | Pressurized medical ventilation system |
US4951661A (en) | 1988-06-08 | 1990-08-28 | Thayer Medical Corporation | Quick-connect adapter valve for connecting nebulizer and fluid ventilator hose |
US4957661A (en) * | 1988-09-30 | 1990-09-18 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Graphite fluoride fiber polymer composite material |
US5277175A (en) | 1991-07-12 | 1994-01-11 | Riggs John H | Continuous flow nebulizer apparatus and method, having means maintaining a constant-level reservoir |
US5570682A (en) | 1993-12-14 | 1996-11-05 | Ethex International, Inc. | Passive inspiratory nebulizer system |
US5823179A (en) * | 1996-02-13 | 1998-10-20 | 1263152 Ontario Inc. | Nebulizer apparatus and method |
US6041776A (en) | 1998-05-14 | 2000-03-28 | Briggs, Iii; Stephen W. | Medical nebulization device |
US6328030B1 (en) * | 1999-03-12 | 2001-12-11 | Daniel E. Kidwell | Nebulizer for ventilation system |
JP2005511211A (ja) * | 2001-12-05 | 2005-04-28 | ニュファームクス, エルエルシー | ヘリオックスを用いるエアロゾル化した薬物の吸入のための医療デバイスおよび方法 |
-
2004
- 2004-04-21 US US10/828,972 patent/US7036500B2/en not_active Expired - Lifetime
-
2005
- 2005-04-15 AU AU2005201600A patent/AU2005201600B2/en not_active Ceased
- 2005-04-19 EP EP05252454A patent/EP1588730A1/en not_active Withdrawn
- 2005-04-21 JP JP2005123683A patent/JP5118290B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005305171A (ja) | 2005-11-04 |
US20050235985A1 (en) | 2005-10-27 |
AU2005201600B2 (en) | 2008-09-04 |
AU2005201600A1 (en) | 2005-11-10 |
US7036500B2 (en) | 2006-05-02 |
EP1588730A1 (en) | 2005-10-26 |
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