The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 1996
Filed:
Oct. 27, 1994
Ronald A Laswick, Brampton, CA;
Kevin D Bowden, Orangeville, CA;
O-Two Systems International Inc., Mississauga, CA;
Abstract
An automatic resuscitation apparatus for administering a breathable gas to a patient that can be held in one hand, and containing the necessary valves and controls, and operable in automatic mode, demand mode, and manual mode, and having, a flow chamber for a breathable gas, a patient mask connector at an outlet of said flow chamber, a chamber valve within the flow chamber for permitting passage of breathable gas from the chamber to the mask connector, a exhaust for exhausting exhaled breath exteriorly of the flow chamber, a breathable gas supply to the flow chamber, a supply valve operable to provide an on-off control of the breathable gas supply, and, a timing valve responsive to flow of gas to the flow chamber, to move at predetermined intervals between on/off positions, the timing valve being connected to the supply valve, so as to procure on-off operation of the supply valve in timed relation to the timing valve.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile