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:
Dec. 17, 1985
Filed:
Oct. 25, 1983
Applicant:
Inventors:
Satoshi Aida, Yokohama, JP;
Ayao Itoh, Yokohama, JP;
Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128719 ; 7386323 ;
Abstract
A gas introducing apparatus for a respiratory gas analyzer which comprises a gas introducing tube for guiding sampled gas from an airway tube inserted into the airway of a patient to a gas analyzer, and a sintered metal filter hermetically and detouchably mounted on a distal end of the gas introducing tube.