ES2117353T3 - Dispositivo para tomar muestras de sustancias volatiles con un cuerpo de difusion y un agente para absorber la sustancia volatil a detectar. - Google Patents

Dispositivo para tomar muestras de sustancias volatiles con un cuerpo de difusion y un agente para absorber la sustancia volatil a detectar.

Info

Publication number
ES2117353T3
ES2117353T3 ES95250287T ES95250287T ES2117353T3 ES 2117353 T3 ES2117353 T3 ES 2117353T3 ES 95250287 T ES95250287 T ES 95250287T ES 95250287 T ES95250287 T ES 95250287T ES 2117353 T3 ES2117353 T3 ES 2117353T3
Authority
ES
Spain
Prior art keywords
volatile
diffusion body
volatile substances
absorb
detected
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 - Lifetime
Application number
ES95250287T
Other languages
English (en)
Inventor
Vincenzo Dr Cocheo
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.)
Fondazione Salvatore Maugeri Clinica del Lavora e della Riabilitazione
Original Assignee
Fondazione Salvatore Maugeri Clinica del Lavora e della Riabilitazione
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11390847&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2117353(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fondazione Salvatore Maugeri Clinica del Lavora e della Riabilitazione filed Critical Fondazione Salvatore Maugeri Clinica del Lavora e della Riabilitazione
Application granted granted Critical
Publication of ES2117353T3 publication Critical patent/ES2117353T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2273—Atmospheric sampling
    • G01N2001/2276—Personal monitors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
    • G01N2001/2826—Collecting by adsorption or absorption

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO PARA LA TOMA DE MUESTRAS DE SUSTANCIAS VOLATILES, CON UN CUERPO DE DIFUSION Y UN MEDIO PARA LA ABSORCION DE LA SUSTANCIA VOLATIL A SER REGISTRADA. LA INVENCION BASA SU PROBLEMA, EN LA MEJORA DE UN DISPOSITIVO DE TIPO CONOCIDO DE ENTRADA, DE FORMA QUE SE REDUCEN LOS LIMITES DE REGISTRO ANALITICOS Y SE ELEVAN DE FORMA CONSIDERABLE LA FRECUENCIA DE MUESTRAS OBTENIBLE. LA SOLUCION DE ACUERDO CON LA INVENCION SE OBTIENE DE TAL MODO, QUE EL MEDIO DE ABSORCION ESTA DISPUESTO DENTRO DEL CUERPO DE DIFUSION DE TAL MANERA, QUE LA EXTENSION DE DIFUSION SE CONFIGURA DE FORMA SIMETRICA RADIAL PARA EL REGISTRO DE LAS SUSTANCIA VOLATIL. EL CAMPO DE UTILIZACION PRINCIPAL DEL DISPOSITIVO DE ACUERDO CON LA INVENCION ES LA SUPERVISION DE LA SUCIEDAD DEL MEDIO AMBIENTE, EN PARTICULAR EL ESTADO DE IMPURIFICACION DE AIRE.
ES95250287T 1994-11-25 1995-11-22 Dispositivo para tomar muestras de sustancias volatiles con un cuerpo de difusion y un agente para absorber la sustancia volatil a detectar. Expired - Lifetime ES2117353T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD940208A IT1269221B (it) 1994-11-25 1994-11-25 Campionatore diffusivo a simmetria radiale di sostanze volatili, ad alta capacita' di pompaggio equivalente ed utile per il desorbimento chimico e termico.

Publications (1)

Publication Number Publication Date
ES2117353T3 true ES2117353T3 (es) 1998-08-01

Family

ID=11390847

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95250287T Expired - Lifetime ES2117353T3 (es) 1994-11-25 1995-11-22 Dispositivo para tomar muestras de sustancias volatiles con un cuerpo de difusion y un agente para absorber la sustancia volatil a detectar.

Country Status (5)

Country Link
EP (1) EP0714020B1 (es)
AT (1) ATE165662T1 (es)
DE (1) DE59502048D1 (es)
ES (1) ES2117353T3 (es)
IT (1) IT1269221B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710525C2 (de) 1997-03-14 1999-11-11 Cammann Karl Passiv-Diffusionssammler für in Gasen enthaltene Analyte sowie Verfahren zur passiven Probenahme und Analyse
US6354135B1 (en) * 1998-04-28 2002-03-12 Givauden Roure (International) Sa Obtention and analysis of odors from odor emitters
FR2821159B1 (fr) * 2001-02-16 2003-05-02 Armines Ass Pour La Rech Et Le Dispositif d'echantillonnage passif de polluants dans l'air
WO2008015029A1 (en) * 2006-08-01 2008-02-07 Fondazione Salvatore Maugeri Clinica Del Lavoro E Della Riabilitazione I.R.C.C.S. Sampling device for volatile substances
ITMI20061525A1 (it) * 2006-08-01 2008-02-02 Fondazione Salvatore Maugeri Clinica Del ... Dispositivo di campionamento di sostanze volatili
ITMI20061528A1 (it) * 2006-08-01 2008-02-02 Fondazione Salvatore Maugeri Clinica Del ... Dispositivo di campionamento di sostanze volatili
FR2923910B1 (fr) * 2007-11-20 2010-01-01 Excell Lab Dispositif d'echantillonnage comprenant un corps principal de diffusion et un bouchon de fermeture.
CN101852692A (zh) * 2010-04-30 2010-10-06 清华大学 空气挥发性污染物浓度检测被动式填充型吸附采样装置
CN101852691B (zh) * 2010-04-30 2013-07-24 清华大学 室内空气挥发性污染物浓度检测的被动式吸附采样装置
CN103926116B (zh) * 2014-04-29 2017-01-11 深圳市建筑科学研究院股份有限公司 空气采样器用采样芯

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064765B (en) * 1979-07-12 1983-06-22 Perkin Elmer Ltd Personal gas monitors
US4350502A (en) * 1980-09-30 1982-09-21 Spatola Joseph A Method and apparatus for decontaminating gas vented from land fill and fugitive sources
US4786501A (en) * 1985-07-15 1988-11-22 International Minerals & Chemical Corp. Cylindrical implants for the controlled release of growth hormones
DE3712924C1 (de) * 1987-04-16 1988-05-19 Draegerwerk Ag Plakettenfoermiges Dosimeter mit gewoelbtem Substrattraeger
CH679886A5 (es) * 1989-09-04 1992-04-30 Topic Ag

Also Published As

Publication number Publication date
EP0714020A3 (es) 1996-07-10
ATE165662T1 (de) 1998-05-15
EP0714020A2 (de) 1996-05-29
IT1269221B (it) 1997-03-21
ITPD940208A1 (it) 1996-05-25
EP0714020B1 (de) 1998-04-29
ITPD940208A0 (it) 1994-11-25
DE59502048D1 (de) 1998-06-04

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