CA2245079A1 - Ventilation imaging using a fine particle aerosol generator - Google Patents

Ventilation imaging using a fine particle aerosol generator Download PDF

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Publication number
CA2245079A1
CA2245079A1 CA002245079A CA2245079A CA2245079A1 CA 2245079 A1 CA2245079 A1 CA 2245079A1 CA 002245079 A CA002245079 A CA 002245079A CA 2245079 A CA2245079 A CA 2245079A CA 2245079 A1 CA2245079 A1 CA 2245079A1
Authority
CA
Canada
Prior art keywords
formulation
radioactive
patient
container
particles
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.)
Abandoned
Application number
CA002245079A
Other languages
English (en)
French (fr)
Inventor
Fred Silverstein
Stephen J. Farr
Reid M. Rubsamen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aradigm Corp
Original Assignee
Individual
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
Priority claimed from US08/789,551 external-priority patent/US5829436A/en
Application filed by Individual filed Critical Individual
Publication of CA2245079A1 publication Critical patent/CA2245079A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/12—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
    • A61K51/1206—Administration of radioactive gases, aerosols or breath tests
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/0813—Measurement of pulmonary parameters by tracers, e.g. radioactive tracers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2123/00—Preparations for testing in vivo

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Atmospheric Sciences (AREA)
  • Physiology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA002245079A 1996-02-05 1997-02-04 Ventilation imaging using a fine particle aerosol generator Abandoned CA2245079A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US59708996A 1996-02-05 1996-02-05
US08/597,089 1996-02-05
US08/789,551 US5829436A (en) 1996-02-05 1997-01-27 Ventilation imaging using a fine particle aerosol generator
US08/789,551 1997-01-27

Publications (1)

Publication Number Publication Date
CA2245079A1 true CA2245079A1 (en) 1997-08-07

Family

ID=27082724

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002245079A Abandoned CA2245079A1 (en) 1996-02-05 1997-02-04 Ventilation imaging using a fine particle aerosol generator

Country Status (3)

Country Link
EP (1) EP0955885A1 (https=)
CA (1) CA2245079A1 (https=)
WO (1) WO1997027804A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111634915A (zh) * 2020-06-12 2020-09-08 将乐三晶新材料有限公司 熔融金属硅雾化制粉工艺
WO2024079330A1 (de) * 2022-10-14 2024-04-18 AlmediS Altmann GmbH Vorrichtung und verfahren zur erzeugung eines radioaktiv-markierten trockenaerosols
CN118452562A (zh) * 2024-07-12 2024-08-09 深圳市酷斯达科技有限公司 一种电子雾化器输出模块监测方法和系统

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US7458374B2 (en) 2002-05-13 2008-12-02 Alexza Pharmaceuticals, Inc. Method and apparatus for vaporizing a compound
US20030051728A1 (en) 2001-06-05 2003-03-20 Lloyd Peter M. Method and device for delivering a physiologically active compound
US7078016B2 (en) 2001-11-21 2006-07-18 Alexza Pharmaceuticals, Inc. Delivery of caffeine through an inhalation route
US20070122353A1 (en) 2001-05-24 2007-05-31 Hale Ron L Drug condensation aerosols and kits
JP2005503425A (ja) 2001-05-24 2005-02-03 アレックザ モレキュラー デリヴァリー コーポレイション 所定の吸入ルートによる薬剤エステルの送出
ATE415155T1 (de) 2001-05-24 2008-12-15 Alexza Pharmaceuticals Inc Verabreichung von alprazolam, estazolam, midazolam oder triazolam durch inhalation
WO2002094242A1 (en) 2001-05-24 2002-11-28 Alexza Molecular Delivery Corporation Delivery of rizatriptan or zolmitriptan through an inhalation route
US7090830B2 (en) 2001-05-24 2006-08-15 Alexza Pharmaceuticals, Inc. Drug condensation aerosols and kits
US7585493B2 (en) 2001-05-24 2009-09-08 Alexza Pharmaceuticals, Inc. Thin-film drug delivery article and method of use
US7498019B2 (en) 2001-05-24 2009-03-03 Alexza Pharmaceuticals, Inc. Delivery of compounds for the treatment of headache through an inhalation route
WO2003041693A1 (en) 2001-11-09 2003-05-22 Alexza Molecular Delivery Corporation Delivery of diazepam through an inhalation route
US7550133B2 (en) 2002-11-26 2009-06-23 Alexza Pharmaceuticals, Inc. Respiratory drug condensation aerosols and methods of making and using them
US20040234916A1 (en) 2003-05-21 2004-11-25 Alexza Molecular Delivery Corporation Optically ignited or electrically ignited self-contained heating unit and drug-supply unit employing same
US7540286B2 (en) 2004-06-03 2009-06-02 Alexza Pharmaceuticals, Inc. Multiple dose condensation aerosol devices and methods of forming condensation aerosols
EP1781360A1 (en) 2004-08-12 2007-05-09 Alexza Pharmaceuticals, Inc. Aerosol drug delivery device incorporating percussively activated heat packages
WO2008112661A2 (en) 2007-03-09 2008-09-18 Alexza Pharmaceuticals, Inc. Heating unit for use in a drug delivery device
EP2077132A1 (en) 2008-01-02 2009-07-08 Boehringer Ingelheim Pharma GmbH & Co. KG Dispensing device, storage device and method for dispensing a formulation
EP2414560B1 (de) 2009-03-31 2013-10-23 Boehringer Ingelheim International GmbH Verfahren zur beschichtung einer oberfläche eines bauteils
JP5763053B2 (ja) 2009-05-18 2015-08-12 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング アダプタ、吸入器具及びアトマイザ
BR112012012475B1 (pt) 2009-11-25 2020-03-03 Boehringer Ingelheim International Gmbh Nebulizador
WO2011064163A1 (en) 2009-11-25 2011-06-03 Boehringer Ingelheim International Gmbh Nebulizer
US10016568B2 (en) 2009-11-25 2018-07-10 Boehringer Ingelheim International Gmbh Nebulizer
WO2011160932A1 (en) 2010-06-24 2011-12-29 Boehringer Ingelheim International Gmbh Nebulizer
US20120048963A1 (en) 2010-08-26 2012-03-01 Alexza Pharmaceuticals, Inc. Heat Units Using a Solid Fuel Capable of Undergoing an Exothermic Metal Oxidation-Reduction Reaction Propagated without an Igniter
EP2694220B1 (de) 2011-04-01 2020-05-06 Boehringer Ingelheim International GmbH Medizinisches gerät mit behälter
US9827384B2 (en) 2011-05-23 2017-11-28 Boehringer Ingelheim International Gmbh Nebulizer
WO2013152894A1 (de) 2012-04-13 2013-10-17 Boehringer Ingelheim International Gmbh Zerstäuber mit kodiermitteln
ES2836977T3 (es) 2013-08-09 2021-06-28 Boehringer Ingelheim Int Nebulizador
JP6643231B2 (ja) 2013-08-09 2020-02-12 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング ネブライザ
WO2015169430A1 (en) 2014-05-07 2015-11-12 Boehringer Ingelheim International Gmbh Nebulizer
CN116036425A (zh) 2014-05-07 2023-05-02 勃林格殷格翰国际有限公司 喷雾器、指示器装置及容器
IL247927B (en) 2014-05-07 2022-09-01 Boehringer Ingelheim Int Container, a device that turns a liquid into a fine spray and use
WO2016145075A1 (en) 2015-03-11 2016-09-15 Alexza Pharmaceuticals, Inc. Use of antistatic materials in the airway for thermal aerosol condensation process
US12214118B2 (en) 2018-02-02 2025-02-04 Alexza Pharmaceuticals, Inc. Electrical condensation aerosol device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510929A (en) * 1982-04-30 1985-04-16 Bordoni Maurice E Disposable radioactive aerosol inhalation apparatus
CA1243784A (en) * 1984-10-04 1988-10-25 William M. Burch Radionuclide metallic vapour
EP0302834A3 (de) * 1987-08-07 1989-12-20 SORIN BIOMEDICA S.p.A. Verfahren zur Erzeugung von Aerosolen für die szintigraphische Messung der Lungenventilation sowie diesbezügliche Vorrichtung
FR2673142A1 (fr) 1991-02-21 1992-08-28 Ribal Annick Dispositif de soudure autonome, portatif pour poches plastiques.
US5404871A (en) 1991-03-05 1995-04-11 Aradigm Delivery of aerosol medications for inspiration
US5469750A (en) 1991-03-05 1995-11-28 Aradigm Corporation Method and apparatus for sensing flow in two directions and automatic calibration thereof
US5450336A (en) 1991-03-05 1995-09-12 Aradigm Corporation Method for correcting the drift offset of a transducer
US5522385A (en) * 1994-09-27 1996-06-04 Aradigm Corporation Dynamic particle size control for aerosolized drug delivery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111634915A (zh) * 2020-06-12 2020-09-08 将乐三晶新材料有限公司 熔融金属硅雾化制粉工艺
WO2024079330A1 (de) * 2022-10-14 2024-04-18 AlmediS Altmann GmbH Vorrichtung und verfahren zur erzeugung eines radioaktiv-markierten trockenaerosols
CN118452562A (zh) * 2024-07-12 2024-08-09 深圳市酷斯达科技有限公司 一种电子雾化器输出模块监测方法和系统
CN118452562B (zh) * 2024-07-12 2024-11-12 深圳市酷斯达科技有限公司 一种电子雾化器输出模块监测方法和系统

Also Published As

Publication number Publication date
WO1997027804A1 (en) 1997-08-07
EP0955885A4 (https=) 1999-12-22
EP0955885A1 (en) 1999-11-17

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Legal Events

Date Code Title Description
FZDE Discontinued