Unit dosage powder container
First Claim
1. A unit dosage powder receptacle (31) with receptacle is provided with a frangible sealing member (312) receptacle is provided with means to enable the frangible sealing member (312) to be ruptured by inserting a powder flow channel (729) through the sealing member (312) characterised in that the sealing member ruptures in a direction away from the powder.
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Accused Products
Abstract
There is described a unit dosage powder receptacle which receptacle is provided with a frangible sealing member characterised in that the receptacle is provided with means to enable the frangible sealing member to be ruptured by inserting a powder flow channel through the sealing member such that the sealing member ruptures in a direction away from the powder. There is also described a rupturing member adapted for rupturing such a unit dosage powder receptacle and also a powder delivery device comparing a unit dosage powder receptacle and a method of treatment related thereto.
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Citations
53 Claims
- 1. A unit dosage powder receptacle (31) with receptacle is provided with a frangible sealing member (312) receptacle is provided with means to enable the frangible sealing member (312) to be ruptured by inserting a powder flow channel (729) through the sealing member (312) characterised in that the sealing member ruptures in a direction away from the powder.
- 14. A unit dosage powder receptacle according to claim 14 charaterised in that the recessed portion also forms a snug fit with the spool sleeve.
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53. A unit dosage powder receptacle, rupturing member or powder delivery device substantially as described with reference to the accompanying drawings.
Specification