Oxygen supplying apparatus

Details Oxygen supplying apparatus Oxygen supplying apparatus

2011-06-07

2011-06-07

Matter, Kristen C (Department: 3771)

Surgery

Respiratory method or device

Means for supplying respiratory gas under positive pressure

C128S204210, C128S205240

Reexamination Certificate

active

07954493

ABSTRACT:
As a respiration synchronized-type gas supplying apparatus which has a function for setting the flow rate during continuous supply and at the same time can be miniaturized by simplifying the structure, the present invention provides an oxygen supplying apparatus comprising an oxygen generating means, an oxygen supplying means for supplying the oxygen generated by the oxygen supplying means to a user and an automatic closing valve placed on the oxygen-supplying passage, wherein the oxygen supplying apparatus is provided with the following: a respiration sensor which detects the respiration of a user; a supply method setting means which selects the supply in a continuous flow or the supply in synchronism with the respiration of the user; a flow rate setting means for a supply flow rate; and a controlling means which controls the aperture of the closing valve corresponding to the set value of the flow rate setting means by receiving a supply method setting signal of the continuous flow, or opens the automatic closing valve on the inhalation starting point based on the respiration signal of the respiration sensor by receiving a supply method setting signal of the synchronous flow and at the same time controls the open time of the automatic closing valve corresponding to the flow rate set value.

REFERENCES:
patent: 3221734 (1965-12-01), Beasley
patent: 4648395 (1987-03-01), Sato et al.
patent: 4681099 (1987-07-01), Sato et al.
patent: 4822384 (1989-04-01), Kato et al.
patent: 5398676 (1995-03-01), Press et al.
patent: 5540220 (1996-07-01), Gropper et al.
patent: 5603315 (1997-02-01), Sasso, Jr.
patent: 6000396 (1999-12-01), Melker et al.
patent: 2002/0038656 (2002-04-01), Yagi et al.
patent: 0188071 (1986-07-01), None
patent: 0713711 (1996-05-01), None
patent: 1661596 (2006-05-01), None
patent: 59-008972 (1984-01-01), None
patent: 61-131756 (1986-06-01), None
patent: 03-022185 (1991-03-01), None
patent: 07-136271 (1995-05-01), None
patent: 07-136272 (1995-05-01), None
patent: 08-187289 (1996-07-01), None
patent: 09-24098 (1997-01-01), None
patent: 2000-325482 (2000-11-01), None
patent: 2002-045424 (2002-02-01), None
patent: 2002-85567 (2002-03-01), None
patent: 2002-121010 (2002-04-01), None
patent: 2002-143306 (2002-05-01), None
patent: 2002-143307 (2002-05-01), None
patent: 2001-163605 (2009-06-01), None
patent: WO-82/01815 (1982-06-01), None
patent: WO-97/11734 (1997-04-01), None
patent: WO-98/18513 (1998-05-01), None
patent: WO-00/23134 (2000-04-01), None
patent: WO 01/04528 (2001-01-01), None
International Search Report mailed on Mar. 9, 2004.
Office Action from Patent Office of the People's Republic of China for application No. 200380106490.3 dated Mar. 28, 2003.
Office Action of Japanese Patent Application No. 2002-365195 mailed on Sep. 29, 2009 (Japan).
Office Action of Korean Patent Application No. 10-2005-7011105 issued on Sep. 27, 2010 (Republic of Korea).
Supplementary European Search Report of European Patent Application No. 03780801.1 dated Nov. 2, 2009 (EPO).

Affiliated with

Also associated with

Rating

Oxygen supplying apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2673767