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:
Aug. 16, 1994
Filed:
Feb. 19, 1993
Applicant:
Inventors:
Rolf Deeg, Bernried, DE;
Eberhard Maurer, Weilheim, DE;
Reiner Babiel, Eberfing, DE;
Sigmar Klose, Berg, DE;
Bernhard Kopfer, Tutzing, DE;
Assignee:
Boehringer Mannheim GmbH, Mannheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436180 ; 436 44 ; 436 46 ; 422 66 ; 422100 ; 2221465 ; 222420 ; 239 13 ;
Abstract
A method for the metered application of a biochemical analytical liquid to a target, wherein the liquid is ejected in small quantities on to the target through a jet from a jet chamber by a procedure in which a partial volume of the liquid in the jet chamber is evaporated and expanded for a short time whenever a quantity of the liquid is to be ejected. The invention further relates to a device with a disposable jet element which contains prepackaged analytical liquid.