Inhaler
AssigneeMerxin Limited
InventorsGraham Purkins, Adam Stuart, Peter David Hodson, Dylan Antoniak
Life of this patent
Estimating the term…
Abstract
An inhaler comprises a nozzle retaining structure comprising a nozzle retainer, the nozzle retainer comprising: a main body forming a central bowl comprising a rim, an aperture formed substantially at the well of the bowl, the aperture passing through the main body from one side to the other; the nozzle retaining structure and nozzle retainer configured so that a recess is formed between the nozzle retainer and the remainder of the nozzle retaining structure; at least one passage extending outwards towards the rim of the bowl from an inwards opening at or close to the well of the bowl, the passage comprising an at least partly open-topped channel formed through the wall of the central bowl.
Claims20
An inhaler, comprising:
- a nozzle retaining structure comprising a nozzle retainer, the nozzle retainer comprising:
- a main body forming a central bowl comprising a rim, an aperture formed substantially at the well of the bowl, the aperture passing through the main body from one side to the other;
- the nozzle retaining structure and nozzle retainer configured so that a recess is formed between the nozzle retainer and the remainder of the nozzle retaining structure,
- at least one passage extending outwards towards the rim of the bowl from an inwards opening at or close to the well of the bowl, the passage comprising an at least partly open-topped channel formed through the wall of the central bowl.
Dependencies are inferred from the claim text.