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Class 422/85 - Based on color change


Subclass of Class 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
Definition: Apparatus wherein the analytical measurement is based on
No. of applications: 10
Last issue date: 07/15/2010


Application No.Application TitleIssue Date
20100178662NON-INVASIVE HUMAN-HEALTH-MEASUREMENT SYSTEM AND METHOD
Methods and hand-held devices non-invasively measure a health parameter in an individual or a plurality of individuals. Plural hand-held devices may be provided to plural individuals. Each device may compute a score based on the assayed health parameter in the individua...
07/15/2010
20100022018RAPID DETECTION OF SULFHYDRYL COMPOUNDS USING A PAPAIN BASED ASSAY
The invention relates to a method for detecting compounds containing a free sulfhydryl group in a sample and a test device which is used to detect such compounds. The method and test device use a papain-based assay where the papain is initially complexed with a metal io...
01/28/2010
20090263279Utilizing lipopolysaccharide in exhaled breath condensate to diagnose gram negative pneumonia
A method for determining whether a subject has Gram negative bacterial pneumonia based on the presence of lipopolysaccharide in exhaled breath condensate collected from the subject. The collection devices utilized to collect exhaled breath condensate from both spontaneo...
10/22/2009
20090233350RESPIRATORY APPARATUS WITH A BIOBURDEN INDICATOR
A respiratory apparatus includes a bioburden indicator, having an input valve for the entry of air to be analysed, an element for bioburden analysis, and a suction valve suited to be connected to a suction system to suck up the air to be analysed....
09/17/2009
20090095290TRACHEAL TUBE WITH COLORIMETRIC CO2 INDICATOR
Tracheal tubes having an integrated calorimetric CO2 indicator are provided. In certain embodiment, the integrated CO2 indicator is selectively sealed from the remainder of the tracheal tube by a removable sterilization barrier. Also provided are C...
04/16/2009
20080081003Carbon dioxide detector having borosilicate substrate
The present disclosure relates to a carbon dioxide detector having a borosilicate substrate. It may also have a carbon dioxide responsive indicator solution disposed on the borosilicate substrate. The carbon dioxide detector may be part of a carbon dioxide detector syst...
04/03/2008
20080078394Carbon dioxide detector having borosilicate substrate
The present disclosure relates to a carbon dioxide detector having a borosilicate substrate. It may also have a carbon dioxide responsive indicator solution disposed on the borosilicate substrate. The carbon dioxide detector may be part of a carbon dioxide detector syst...
04/03/2008
20080075633Carbon dioxide detector having borosilicate substrate
The present disclosure relates to a carbon dioxide detector having a borosilicate substrate. It may also have a carbon dioxide responsive indicator solution disposed on the borosilicate substrate. The carbon dioxide detector may be part of a carbon dioxide detector syst...
03/27/2008
20080050839Apparatus and method for detecting lung cancer using exhaled breath
The present invention is an apparatus and method for detecting lung cancer. The apparatus is composed of a breath capture device including a colorimetric sensor array with a plurality of chemoresponsive dyes deposited thereon in a predetermined pattern combination, wher...
02/28/2008
20050160789Method, device and system for coding, processing and decoding odor information
An odor analysis must be made before any device is capable of synthesizing an odor. Generally, odor analysis must result in an abstract device-independent odor representation that can easily be processed by various devices. Of course, this representation has to be detai...
07/28/2005
 
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