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:
Apr. 22, 1986
Filed:
Apr. 01, 1985
Nayan S Shah, Mentor, OH (US);
Other;
Abstract
A hand held device for regulating and monitoring air pressure. The device comprises an elongate barrel having a crown end and an opposite end attachment structure for connecting the device to a point of use such as an inflatable endotracheal cuff. A plunger pump in the barrel is digitally operable at the crown end for generating air pressure within a chamber the in barrel. A pressure monitoring gauge is carried by the barrel. Air pressure generated by the plunger pump communicates from the chamber through the attachment structure with the point of use, and through a mercury reservoir with the pressure monitoring gauge. A second digitally operable plunger carried by the barrel and engageable at the crown end is adapted for selectively releasing the air pressure from the chamber.