Inhalation device

A - Human Necessities – 61 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61M 15/00 (2006.01)

Patent

CA 2316284

A suction tube for administering powder containing medicament from a blister (12) comprising a cavity (19) sealed by a covering film (37), the suction tube comprising an elongate body (62) which includes an inlet section (63) at one end thereof, which inlet section (63) includes an inlet (65) and a cutting assembly (64) comprising a cutting blade (127) which includes a cutting edge (133) for making a cut in the covering film (37) of a blister (12) and at least one ram blade (129, 131) which includes a bearing surface (129', 131') for bearing on the covering film (37) of the blister (12) and pushing the same into the cavity (19) of the blister (12), an outlet section (67) at the other end thereof, which outlet section (67) includes an outlet (69) and provides a mouthpiece, and an inhalation channel (71) providing fluid communication between the inlet (65) and the outlet (69) through which powder is in use drawn on inhalation by a user.

La présente invention concerne un tube d'aspiration permettant d'administrer une poudre contenant un médicament à partir d'une alvéole (12) constituée par une cavité (19) fermée par un film de protection (37). Le tube d'aspiration comprend un corps allongé (62) comportant: une partie d'entrée (63) à une extrémité, laquelle partie d'entrée (63) comprend une entrée (65) et un ensemble de coupe (64) composé d'une lame tranchante (127) à bord tranchant (133) destinée à trancher le film de protection (37) d'une alvéole (12) et d'au moins une lame-poussoir (129,131) comprenant une surface de contact (129',131') destinée à appuyer contre le film de protection (37) de l'alvéole (12) et à pousser celui-ci à l'intérieur de la cavité (19) formée par l'alvéole (12); et comportant une partie de sortie (67) à l'autre extrémité, laquelle partie de sortie (67) comprend une sortie (69) et forme un embout buccal, un canal d'inhalation (71) assurant entre l'entrée (65) et la sortie (69) une voie de communication fluidique à travers laquelle la poudre est aspirée par un utilisateur lors de l'inhalation.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Inhalation device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Inhalation device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inhalation device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1698172

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.