Inhalation device

Details Inhalation device Inhalation device

2006-12-05

2006-12-05

Mitchell, Teena (Department: 3743)

Surgery

Respiratory method or device

Means for mixing treating agent with respiratory gas

C128S203210

Reexamination Certificate

active

07143765

ABSTRACT:
An inhalation device for delivery of a powdered medicament comprising a suction tube (21) and one or more doses of powdered medicament. The suction tube (21) has a distal end (28) and a proximal end (29) with an air passage (30) therethrough, the distal end (28) having an air inlet and the proximal end (29) having an air outlet which forms the mouthpiece of the device. The inhalation device further comprises a means for drying air (23) drawn by a user into the inhalation device prior to contact with the aggregated powdered medicament such that a dose of powdered medicament will be dispersed in dried air for delivery at the proximal end.

REFERENCES:
patent: 2534636 (1950-12-01), Stirn
patent: 2603215 (1952-07-01), Arnow
patent: 2693805 (1954-11-01), Taplin et al.
patent: 3888252 (1975-06-01), Side et al.
patent: 5201308 (1993-04-01), Newhouse
patent: 5351683 (1994-10-01), Chiesi et al.
patent: 5746227 (1998-05-01), Rose et al.
patent: 5778873 (1998-07-01), Braithwaite
patent: 6520179 (2003-02-01), Von Schuckmann et al.
patent: 6595209 (2003-07-01), Rose et al.
patent: 6715485 (2004-04-01), Djupesland
patent: 6892728 (2005-05-01), Helgesson et al.
patent: 2003/0140923 (2003-07-01), Taylor et al.
patent: 2004/0089299 (2004-05-01), Bonney et al.
patent: 2005/0183723 (2005-08-01), Pinon et al.
patent: 199 63 946 (2001-07-01), None
patent: 1597195 (1990-10-01), None
patent: WO 89/01348 (1989-02-01), None
patent: WO 92/04069 (1992-03-01), None
patent: WO 97/40876 (1997-11-01), None
patent: WO 98/41256 (1998-09-01), None
patent: WO 99/31952 (1999-07-01), None
English Abstract of SU 1597195.
Copy of a communication from a foreign patent office in a counterpart application.

Affiliated with

Also associated with

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

Comments { 0 }

Profile ID: LFUS-PAI-O-3713916