Nasal delivery device including spray nozzle

Details Nasal delivery device including spray nozzle Nasal delivery device including spray nozzle

2007-11-20

2007-11-20

Ho, (Jackie) Tan-Uyen (Department: 3731)

Surgery

Liquid medicament atomizer or sprayer

C128S200220

Reexamination Certificate

active

10138133

ABSTRACT:
A nasal delivery device is provided for delivering substances such as liquid drugs, vaccines and the like to a nasal passage. The nasal delivery device preferably comprises a drug container such as syringe and a separable spray nozzle. The spray nozzle includes a rigid plastic cap having a spray aperture at a distal end of the nozzle for delivering the liquid substance to the nasal passage. Attachment means is provided for attaching the spray nozzle to the syringe at the time of the delivery of the liquid substance to the nasal passage. The nozzle defines a conduit that allows fluid communication from the syringe to the spray aperture. The nozzle includes an internal valve between the spray aperture and the syringe for allowing only pressurized liquid substance to flow through the conduit and the aperture so that a mist or spray is delivered through the spray aperture.

REFERENCES:
patent: 3373743 (1968-03-01), Saffir
patent: 3874380 (1975-04-01), Baum
patent: 3889351 (1975-06-01), Tischlinger
patent: 3987940 (1976-10-01), Tischlinger
patent: 4245654 (1981-01-01), Raitto
patent: 4344573 (1982-08-01), De Felice
patent: 4444335 (1984-04-01), Wood et al.
patent: 4493348 (1985-01-01), Lemmons
patent: 4513891 (1985-04-01), Hain et al.
patent: 4718463 (1988-01-01), Jurgens, Jr. et al.
patent: 4767416 (1988-08-01), Wolf et al.
patent: 4790832 (1988-12-01), Lopez
patent: 4801093 (1989-01-01), Brunet et al.
patent: 4895559 (1990-01-01), Shippert
patent: 4919167 (1990-04-01), Manska
patent: 4923448 (1990-05-01), Ennis, III
patent: 4929230 (1990-05-01), Pfleger
patent: 4946069 (1990-08-01), Fuchs
patent: 5064122 (1991-11-01), Kamishita et al.
patent: 5098405 (1992-03-01), Peterson et al.
patent: 5152752 (1992-10-01), Hammami
patent: 5181658 (1993-01-01), Behar
patent: 5257726 (1993-11-01), Graf et al.
patent: 5265154 (1993-11-01), Schotz
patent: 5287983 (1994-02-01), Reil et al.
patent: 5328099 (1994-07-01), Petit et al.
patent: 5373684 (1994-12-01), Vacca
patent: 5509578 (1996-04-01), Livingstone
patent: 5519984 (1996-05-01), Beussink et al.
patent: 5531255 (1996-07-01), Vacca
patent: 5537042 (1996-07-01), Beutler et al.
patent: 5597530 (1997-01-01), Smith et al.
patent: 5601077 (1997-02-01), Imbert
patent: 5620425 (1997-04-01), Heffernan et al.
patent: 5901942 (1999-05-01), Lopez
patent: 5961489 (1999-10-01), Hirota
patent: 6041775 (2000-03-01), Century
patent: 6112743 (2000-09-01), Denton
patent: 6161731 (2000-12-01), Sigg
patent: 6382204 (2002-05-01), Jansen et al.
patent: 6530371 (2003-03-01), Jansen et al.
patent: 6622721 (2003-09-01), Vedrine et al.
patent: 6705493 (2004-03-01), Mijers
patent: 6761286 (2004-07-01), Py et al.
patent: 6789750 (2004-09-01), Heldt
patent: 7021561 (2006-04-01), Vedrine et al.
patent: 7044125 (2006-05-01), Vedrine et al.
patent: 7182277 (2007-02-01), Vedrine et al.
patent: 2002/0010428 (2002-01-01), Vedrine et al.
patent: 2002/0174865 (2002-11-01), Gatton et al.
patent: 2003/0111552 (2003-06-01), Vedrine et al.
patent: 2006/0124778 (2006-06-01), Vendrine et al.
patent: 2006/0151629 (2006-07-01), Vedrine et al.
patent: 0334349 (1989-03-01), None
patent: 0 546 607 (1998-06-01), None
patent: 2635084 (1990-09-01), None
patent: 2739294 (1995-09-01), None
patent: 3047521 (1998-01-01), None

Affiliated with

Also associated with

Rating

Nasal delivery device including spray nozzle does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3827068