NO20083381L - Dispergeringsenhet - Google Patents

Dispergeringsenhet

Info

Publication number
NO20083381L
NO20083381L NO20083381A NO20083381A NO20083381L NO 20083381 L NO20083381 L NO 20083381L NO 20083381 A NO20083381 A NO 20083381A NO 20083381 A NO20083381 A NO 20083381A NO 20083381 L NO20083381 L NO 20083381L
Authority
NO
Norway
Prior art keywords
axial
particles
annular channel
chamber
annular
Prior art date
Application number
NO20083381A
Other languages
English (en)
Other versions
NO337268B1 (no
Inventor
Juergen Jauernig
Thomas Weuthen
Stefan Mackeben
Original Assignee
Siegfried Generics Int Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siegfried Generics Int Ag filed Critical Siegfried Generics Int Ag
Publication of NO20083381L publication Critical patent/NO20083381L/no
Publication of NO337268B1 publication Critical patent/NO337268B1/no

Links

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
    • A61M15/00—Inhalators
    • A61M15/0086—Inhalation chambers
    • 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
    • A61M15/00—Inhalators
    • 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
    • A61M11/001—Particle size control
    • A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
    • 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
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nozzles (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Medicinal Preparation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Colloid Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Det er beskrevet en dispergeringsenhet for en pulverinhalator innbefattende et munnstykke (10) med en ringformet kanal (12) for tilførsel av en strøm av partikler. Den ringformede kanalen har et aksielt innløp (14), og et aksielt utløp (16) forbundet med et ringformet avbøyningskammer (18) hvor den aksielt innkommende strømmen med partikler blir avbøyd til en i det alt vesentligste radiell strømningsretning. Avbøyningskammeret er i aksialretningen forbundet med et rotasjonskammer (20) med en sirkulær yttervegg (22) og et aksielt utløp (24).
NO20083381A 2006-02-17 2008-08-04 Dispergeringsenhet NO337268B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006007495A DE102006007495A1 (de) 2006-02-17 2006-02-17 Dispergiereinheit
PCT/EP2007/000129 WO2007096023A1 (de) 2006-02-17 2007-01-09 Dispergiereinheit

Publications (2)

Publication Number Publication Date
NO20083381L true NO20083381L (no) 2008-08-04
NO337268B1 NO337268B1 (no) 2016-02-29

Family

ID=38255391

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083381A NO337268B1 (no) 2006-02-17 2008-08-04 Dispergeringsenhet

Country Status (21)

Country Link
US (1) US8807132B2 (no)
EP (2) EP2614849B1 (no)
JP (2) JP5360471B2 (no)
KR (1) KR101359573B1 (no)
CN (2) CN103157162B (no)
AR (1) AR059332A1 (no)
AU (1) AU2007218385B2 (no)
BR (1) BRPI0708072A2 (no)
CA (2) CA2641557C (no)
CL (1) CL2007000429A1 (no)
DE (1) DE102006007495A1 (no)
DK (1) DK1962934T3 (no)
EA (1) EA014837B1 (no)
HK (2) HK1097999A2 (no)
MX (2) MX2008010443A (no)
MY (1) MY148154A (no)
NO (1) NO337268B1 (no)
NZ (1) NZ570204A (no)
UA (1) UA95279C2 (no)
WO (1) WO2007096023A1 (no)
ZA (1) ZA200806544B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2709071C (en) 2007-12-14 2016-11-15 Labogroup S.A.S. Delivering aerosolizable food products
GR1009186B (el) * 2016-09-28 2018-01-09 Κωνσταντινος Παυλου Ζαρογουλιδης Συσκευη χορηγησης εισπνεομενων φαρμακων σε μορφη ξηρας σκονης με αποσπωμενες κεφαλες για τη ρυθμιση της αντιστασης
GB201710653D0 (en) 2017-07-03 2017-08-16 One Hundred Flowers Ltd Inhaler
CN107737393B (zh) * 2017-10-12 2020-08-28 上海新黄河制药有限公司 一种用于粉雾剂吸入装置的制剂雾化流道
CN107715264B (zh) * 2017-10-12 2021-01-29 上海新黄河制药有限公司 一种粉雾剂装置制剂粉末团聚物的分散/解聚装置
SG11202107903SA (en) * 2019-04-12 2021-08-30 Nat Univ Singapore Inhalable medical aerosol dispensing system

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1295081A (en) 1969-01-08 1972-11-01 Fisons Pharmaceuticals Ltd A method and device for dispensing particulate medicament material from a container
US3838686A (en) * 1971-10-14 1974-10-01 G Szekely Aerosol apparatus for inhalation therapy
US3795244A (en) * 1973-02-02 1974-03-05 Syntex Corp Inhalation device
US3938686A (en) * 1974-11-18 1976-02-17 Milligan Robert T Paint container
SE453566B (sv) 1986-03-07 1988-02-15 Draco Ab Anordning vid pulverinhalatorer
EP0407028B2 (en) * 1989-05-31 1999-07-07 FISONS plc Medicament inhalation device and formulation
AU662919B2 (en) * 1991-07-02 1995-09-21 Inhale, Inc. Method and device for delivering aerosolized medicaments
DE4208880A1 (de) * 1992-03-19 1993-09-23 Boehringer Ingelheim Kg Separator fuer pulverinhalatoren
JPH08103499A (ja) 1994-10-04 1996-04-23 Unisia Jecs Corp 吸入式投薬器
SE9404439D0 (sv) * 1994-12-21 1994-12-21 Astra Ab Inhalation device
US5474059A (en) * 1995-04-08 1995-12-12 Cooper; Guy F. Aerosol dispensing apparatus for dispensing a medicated vapor into the lungs of a patient
DE19522415C2 (de) 1995-06-21 2003-12-04 Sofotec Gmbh & Co Kg Arzneimittelpulverpatrone mit integrierter Dosiereinrichtung und Pulverinhalator mit Mitteln zum Betätigen der Dosiereinrichtung der Arzneimittelpulverpatrone
DE19522416C2 (de) * 1995-06-21 2003-11-20 Sofotec Gmbh & Co Kg Vorrichtung zum Dispergieren von Pulver in einem Luftstrom zur Verwendung mit Pulver-Inhalatoren
GB9513218D0 (en) * 1995-06-29 1995-09-06 Fisons Plc Inhalation device and method
JP3317823B2 (ja) * 1995-08-11 2002-08-26 株式会社ユニシアジェックス 投薬器
SE9503344D0 (sv) 1995-09-27 1995-09-27 Astra Ab Inhalation device
US5875774A (en) * 1996-01-05 1999-03-02 Sunrise Medical Hhg Inc. Nebulizer
GB9626263D0 (en) * 1996-12-18 1997-02-05 Innovata Biomed Ltd Powder inhaler
SE9700937D0 (sv) * 1997-03-14 1997-03-14 Astra Ab Powder inhaler I
GB9720283D0 (en) 1997-09-25 1997-11-26 Norton Healthcare Ltd Inhaler spacer
NZ504021A (en) * 1997-10-17 2003-04-29 Systemic Pulmonary Delivery Lt Method and apparatus for delivering aerosolized medication having air discharged through air tube directly into plume of aerosolized medication
CA2284623C (en) 1998-01-21 2008-03-25 Protool Ag Movable molten mass guide sleeve to compensate for temperature-dependent expansion between the hot channel and the mold feed orifice
DE19825434C2 (de) * 1998-01-30 2002-03-28 Ig Spruehtechnik Gmbh Inhalationsgerät für pulverförmige Medikamente
JP3530004B2 (ja) * 1998-02-06 2004-05-24 株式会社日立ユニシアオートモティブ 吸入式投薬器
JP3739955B2 (ja) * 1999-01-11 2006-01-25 株式会社日立製作所 吸入式投薬器
JP2000217917A (ja) 1999-01-27 2000-08-08 Unisia Jecs Corp 吸入式投薬器
US6363932B1 (en) * 2000-07-06 2002-04-02 Clinical Technologies, Inc. Aerosol enhancement device
FI20002363A0 (fi) * 2000-10-27 2000-10-27 Orion Yhtymae Oyj Jauheinhalaattori
US6482245B2 (en) * 2001-03-30 2002-11-19 Armstrong International Centrifugal particulate matter gas separator
DE10129703A1 (de) * 2001-06-22 2003-01-02 Sofotec Gmbh & Co Kg Zerstäubungssystem für eine Pulvermischung und Verfahren für Trockenpulverinhalatoren
US6681768B2 (en) * 2001-06-22 2004-01-27 Sofotec Gmbh & Co. Kg Powder formulation disintegrating system and method for dry powder inhalers
GB0209494D0 (en) * 2002-04-25 2002-06-05 Optinose As Nasal devices
AU2003276447A1 (en) * 2002-11-04 2004-06-07 Cambridge Consultants Limited Inhalers
EP1581292A1 (en) * 2002-12-02 2005-10-05 The Governors of the University of Alberta Device and method for deagglomeration of powder for inhalation
US7107987B2 (en) * 2004-02-10 2006-09-19 Cfd Research Corporation Spacer for delivery of medications from an inhaler to children and breathing impaired patients
US8365725B2 (en) * 2004-09-13 2013-02-05 Oriel Therapeutics, Inc. Dry powder inhalers that inhibit agglomeration, related devices and methods
KR20080030563A (ko) * 2005-05-12 2008-04-04 코스 라이프 싸이언시즈, 인크. 계측 복용량 흡입기용 복용량 계수기
DE102009030185A1 (de) * 2009-06-24 2010-12-30 Joachim Kern Turboinhalator

Also Published As

Publication number Publication date
JP2012232183A (ja) 2012-11-29
EP2614849A1 (de) 2013-07-17
NZ570204A (en) 2011-03-31
CA2872281C (en) 2017-01-24
EP1962934B1 (de) 2016-01-06
MY148154A (en) 2013-03-15
CL2007000429A1 (es) 2008-01-18
DE102006007495A1 (de) 2007-08-23
EP1962934A1 (de) 2008-09-03
US20100000530A1 (en) 2010-01-07
HK1097999A2 (en) 2007-07-06
DK1962934T3 (en) 2016-04-11
AU2007218385B2 (en) 2013-02-07
EA200870271A1 (ru) 2009-02-27
AU2007218385A1 (en) 2007-08-30
CA2872281A1 (en) 2007-08-30
CN101384290A (zh) 2009-03-11
JP5360471B2 (ja) 2013-12-04
JP2009526580A (ja) 2009-07-23
UA95279C2 (en) 2011-07-25
MX2008010443A (es) 2009-01-07
CA2641557A1 (en) 2007-08-30
AR059332A1 (es) 2008-03-26
BRPI0708072A2 (pt) 2011-05-17
CN103157162B (zh) 2015-06-10
CN101384290B (zh) 2013-03-27
US8807132B2 (en) 2014-08-19
EA014837B1 (ru) 2011-02-28
MX341005B (es) 2016-08-03
WO2007096023A1 (de) 2007-08-30
EP2614849B1 (de) 2017-06-21
HK1121417A1 (en) 2009-04-24
KR101359573B1 (ko) 2014-02-11
CA2641557C (en) 2015-06-30
NO337268B1 (no) 2016-02-29
ZA200806544B (en) 2009-07-29
CN103157162A (zh) 2013-06-19
KR20080103995A (ko) 2008-11-28

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