Dispensing device

Details Dispensing device Dispensing device

2007-04-13

2010-11-30

Douglas, Steven O (Department: 3771)

Surgery

Respiratory method or device

Means for mixing treating agent with respiratory gas

C128S200180

Reexamination Certificate

active

07841338

ABSTRACT:
A dispensing device for dispensing powder as a spray is disclosed. The dispensing device comprises a duct through which the powder is dispensable by gas pressure for de-agglomerating the powder. The duct is angled by at least about 90 degrees at a diversion portion and/or diverted into two opposite directions at a fork portion so that the powder is impacted on to or sheared by a solid surface for powder de-agglomeration.

REFERENCES:
patent: 5469843 (1995-11-01), Hodson
patent: 5724959 (1998-03-01), McAughey et al.
patent: 5918594 (1999-07-01), Asking et al.
patent: 6488648 (2002-12-01), Matsugi et al.
patent: 7617822 (2009-11-01), De Boer et al.
patent: 2005/0263151 (2005-12-01), Hochrainer et al.
patent: 2006/0213514 (2006-09-01), Price et al.
patent: 2 297 174 (1999-02-01), None
patent: 2248400 (1992-04-01), None
patent: 2 375 310 (2002-11-01), None
patent: 92/12799 (1992-08-01), None
patent: 93/18811 (1993-09-01), None
patent: 99/07340 (1999-02-01), None
patent: 99/58180 (1999-11-01), None
patent: 2005/002654 (2005-01-01), None

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