The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 1980
Filed:
Apr. 24, 1978
Gerald W Hallworth, Ware, GB;
David Clough, Bishop's Stortford, GB;
Allen & Hanburys Limited, Bethnal Green, GB;
Abstract
An inhalation device by which powdered medicaments can be orally or nasally inhaled by a patient through a nozzle. A hollow body shell has a chamber therein. An air inlet leads into the chamber. A capsule retaining means has an inlet opening outside the chamber through which the capsule can be inserted. The retaining means is arranged to retain an inserted capsule with a portion of the capsule body projecting into the chamber as well as to squeeze and deform the overlapping portions of the capsule body and capsule cap. A capsule opening means is located inside the chamber. Said opening means and said retaining means are relatively movable and are so disposed that relative movement between them brings the projecting portion of an inserted capsule and the opening means into engagement with one another so as to separate the capsule body from the capsule cap. A guard prevents the separated capsule body from passing through the nozzle.