ATE250757T1 - System und verfahren zum nachweis von allergenen - Google Patents

System und verfahren zum nachweis von allergenen

Info

Publication number
ATE250757T1
ATE250757T1 AT98933119T AT98933119T ATE250757T1 AT E250757 T1 ATE250757 T1 AT E250757T1 AT 98933119 T AT98933119 T AT 98933119T AT 98933119 T AT98933119 T AT 98933119T AT E250757 T1 ATE250757 T1 AT E250757T1
Authority
AT
Austria
Prior art keywords
light
blocking device
scattered
predetermined
air sample
Prior art date
Application number
AT98933119T
Other languages
German (de)
English (en)
Inventor
Robert N Hamburger
Ruibo Wang
Jien-Ping Jiang
Original Assignee
Robert N Hamburger
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 US08/887,533 external-priority patent/US6008729A/en
Application filed by Robert N Hamburger filed Critical Robert N Hamburger
Application granted granted Critical
Publication of ATE250757T1 publication Critical patent/ATE250757T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT98933119T 1997-07-03 1998-07-02 System und verfahren zum nachweis von allergenen ATE250757T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/887,533 US6008729A (en) 1996-07-11 1997-07-03 Allergen detector system and method
PCT/US1998/013837 WO1999001748A1 (en) 1997-07-03 1998-07-02 Allergen detector system and method

Publications (1)

Publication Number Publication Date
ATE250757T1 true ATE250757T1 (de) 2003-10-15

Family

ID=25391356

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98933119T ATE250757T1 (de) 1997-07-03 1998-07-02 System und verfahren zum nachweis von allergenen

Country Status (8)

Country Link
EP (1) EP1000343B1 (https=)
JP (1) JP2002512698A (https=)
CN (1) CN1128352C (https=)
AT (1) ATE250757T1 (https=)
AU (1) AU8285698A (https=)
DE (1) DE69818480T2 (https=)
TW (1) TW494231B (https=)
WO (1) WO1999001748A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO313728B1 (no) 1999-04-30 2002-11-18 Ericsson Telefon Ab L M Tilpassing av tjenester i telekommunikasjonsnett
US7053783B2 (en) * 2002-12-18 2006-05-30 Biovigilant Systems, Inc. Pathogen detector system and method
CN100447555C (zh) * 2004-04-07 2008-12-31 中国科学院安徽光学精密机械研究所 大气悬浮颗粒物的激光信号实时连续提取方法
EP1784912A4 (en) * 2004-07-30 2012-03-14 Biovigilant Systems Inc PATHOGENIC AND PARTICULATE DETECTOR SYSTEM AND METHOD
JP2006275998A (ja) * 2005-03-02 2006-10-12 Kyoto Univ 光散乱測定装置
ES2419165T3 (es) * 2007-08-13 2013-08-19 Ndc Infrared Engineering Limited Método y aparato para la detección electromagnética para su uso en la fabricación de una lámina fibrosa
KR20120074558A (ko) * 2010-12-28 2012-07-06 삼성전자주식회사 미세입자 검출장치
CN102129755B (zh) * 2011-01-06 2012-07-04 中国科学技术大学 一种基于前向小角度散射的光电感烟探测器
CN104873214B (zh) * 2015-05-22 2018-04-13 北京师范大学 早期乳腺癌的检测装置
CN109061054A (zh) * 2018-06-29 2018-12-21 湖北海纳天鹰科技发展有限公司 一种空气中过敏原监测方法和装置
CN109115945A (zh) * 2018-06-30 2019-01-01 湖北海纳天鹰科技发展有限公司 一种空气中过敏原监测方法和装置
CN109085288A (zh) * 2018-06-30 2018-12-25 湖北海纳天鹰科技发展有限公司 一种空气中过敏原监测方法和装置
EP3754323B1 (en) * 2019-06-18 2023-08-23 Plair SA Automatic spore trap
CN115493977B (zh) * 2021-06-17 2025-10-21 江苏美的清洁电器股份有限公司 一种颗粒检测装置和清洁设备
US20240077412A1 (en) * 2022-09-06 2024-03-07 Kabushiki Kaisha Toshiba Optical imaging apparatus, processing apparatus, optical imaging method, and non-transitory storage medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286876A (en) * 1979-01-02 1981-09-01 Coulter Electronics, Inc. Apparatus and method for measuring scattering of light in particle detection systems
DE3000034A1 (de) * 1979-01-02 1980-07-31 Coulter Electronics Verfahren und vorrichtung zum messen der richtungsverteilungseigenschaften der von einem teilchen zurueckgestrahlten strahlungsenergie
US4830494A (en) * 1986-07-10 1989-05-16 Kowa Company Ltd. Method and apparatus for measuring particles in a fluid
US5001463A (en) * 1989-02-21 1991-03-19 Hamburger Robert N Method and apparatus for detecting airborne allergen particulates
US5315115A (en) * 1992-08-10 1994-05-24 Gerber Hermann E Optical apparatus and method for sensing particulates
US5428964A (en) * 1994-01-10 1995-07-04 Tec-Way Air Quality Products Inc. Control for air quality machine
US6087947A (en) * 1996-07-11 2000-07-11 Robert N. Hamburger Allergen detector system and method

Also Published As

Publication number Publication date
EP1000343A1 (en) 2000-05-17
CN1261433A (zh) 2000-07-26
DE69818480T2 (de) 2004-07-22
TW494231B (en) 2002-07-11
JP2002512698A (ja) 2002-04-23
WO1999001748A1 (en) 1999-01-14
CN1128352C (zh) 2003-11-19
AU8285698A (en) 1999-01-25
DE69818480D1 (de) 2003-10-30
EP1000343B1 (en) 2003-09-24

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Legal Events

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