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1. WO2006096658 - NEBULIZING DRUG DELIVERY DEVICE WITH AN INCREASED FLOW RATE

Publication Number WO/2006/096658
Publication Date 14.09.2006
International Application No. PCT/US2006/007969
International Filing Date 06.03.2006
IPC
A61M 11/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
11Sprayers or atomisers specially adapted for therapeutic purposes
CPC
A61M 11/001
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
11Sprayers or atomisers specially adapted for therapeutic purposes
001Particle size control
A61M 11/005
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
11Sprayers or atomisers specially adapted for therapeutic purposes
005using ultrasonics
A61M 11/041
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
11Sprayers or atomisers specially adapted for therapeutic purposes
04operated by the vapour pressure of the liquid to be sprayed or atomised
041using heaters
A61M 2205/3653
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
36related to heating or cooling
3653by Joule effect, i.e. electric resistance
A61M 2205/8268
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
82Internal energy supply devices
8268Fuel storage cells
Applicants
  • RIC INVESTMENTS, LLC [US]/[US] (AllExceptUS)
Inventors
  • LIEBERMAN, Eric, A.
  • VON HOLLEN, Dirk
Agents
  • GASTINEAU, Cheryl, L.
Priority Data
11/367,64903.03.2006US
60/659,91909.03.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NEBULIZING DRUG DELIVERY DEVICE WITH AN INCREASED FLOW RATE
(FR) DISPOSITIF D'ADMINISTRATION DE MEDICAMENT DE NEBULISATION A DEBIT ACCRU
Abstract
(EN)
The present invention provides a nebulizing drug delivery (110) system for delivering an aerosolized drug to a user having various features to increase the capacity of the drug delivery device (110). The drug delivery system (110) includes a heater (1024) to increase the viscosity of the drug, a double aerosolizing system to double the capacity of the device, and a valve system (330, 430) to continuously replenish drug to the aerosol generator (338, 438) thereby providing a high speed delivery.
(FR)
La présente invention a trait à un système d'administration de médicament de nébulisation (110) pour l'administration d'un médicament en aérosol à un utilisateur comprenant divers éléments pour accroître la capacité du dispositif d'administration de médicament (110). Le système d'administration de médicament (110) comprend un élément chauffant (1024) pour accroître la viscosité du médicament, un système de formulation en aérosol pour doubler la capacité du dispositif, et un système de soupape (330, 430) pour le remplissage continu de médicament de l'atomiseur (338, 438) entraînant ainsi une administration à grande vitesse.
Also published as
Latest bibliographic data on file with the International Bureau