CA2197758C - Appareil d'inhalation avec chambre d'optimisation - Google Patents

Appareil d'inhalation avec chambre d'optimisation Download PDF

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Publication number
CA2197758C
CA2197758C CA002197758A CA2197758A CA2197758C CA 2197758 C CA2197758 C CA 2197758C CA 002197758 A CA002197758 A CA 002197758A CA 2197758 A CA2197758 A CA 2197758A CA 2197758 C CA2197758 C CA 2197758C
Authority
CA
Canada
Prior art keywords
medicament
chamber
inhaler
patient
breath
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
CA002197758A
Other languages
English (en)
Other versions
CA2197758A1 (fr
Inventor
John H. Bell
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.)
Norton Healthcare Ltd
Original Assignee
Norton Healthcare Ltd
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 GB9416486A external-priority patent/GB2293110A/en
Application filed by Norton Healthcare Ltd filed Critical Norton Healthcare Ltd
Publication of CA2197758A1 publication Critical patent/CA2197758A1/fr
Application granted granted Critical
Publication of CA2197758C publication Critical patent/CA2197758C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Un dispositif d'inhalation comprend un corps (20) d'actuateur adapté pour recevoir un distributeur (40) de médicament, ainsi qu'un moyen (23) de sortie de distribution de médicament par lequel un médicament est administré dans un flux d'air en réponse à l'inhalation d'un utilisateur. Le moyen (23) de sortie de distribution du médicament présente une chambre d'optimisation (60) comportant un embout (61). La chambre présente un volume compris dans une plage située entre 20 et 200 ml, et elle est éventuellement équipée d'un déflecteur.
CA002197758A 1994-08-16 1995-06-15 Appareil d'inhalation avec chambre d'optimisation Expired - Lifetime CA2197758C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9416486A GB2293110A (en) 1994-08-16 1994-08-16 Inhaler device with optimisation chamber
GB9416486.0 1994-08-16
PCT/GB1995/001390 WO1996004948A1 (fr) 1994-08-16 1995-06-15 Inhalateur a chambre d'optimisation

Publications (2)

Publication Number Publication Date
CA2197758A1 CA2197758A1 (fr) 1996-02-22
CA2197758C true CA2197758C (fr) 2006-02-21

Family

ID=35929871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002197758A Expired - Lifetime CA2197758C (fr) 1994-08-16 1995-06-15 Appareil d'inhalation avec chambre d'optimisation

Country Status (1)

Country Link
CA (1) CA2197758C (fr)

Also Published As

Publication number Publication date
CA2197758A1 (fr) 1996-02-22

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Effective date: 20150615