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:
Mar. 18, 1997
Filed:
Sep. 23, 1994
Applicant:
Inventor:
Pekka Merilainen, Helsinki, FI;
Assignee:
Instrumentarium Corp., , FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128719 ; 128730 ; 73 233 ; 422 84 ;
Abstract
The invention relates to a portable collection container (5) for a test person, and a method for measuring and analyzing the expiration gas collected into the container (5). The container (5) is made of laminate. In the method, the container when discharged by low pressure suction, is folded into its original folded state.