Patent application number | Description | Published |
20100120085 | Method for separation, characterization and/or identification of microorganisms using mass spectrometry - The present invention is directed to a method for separating, characterizing and/or identifying microorganisms in a test sample. The method of the invention comprises an optional lysis step for lysing non-microorganism cells that may be present in a test sample, followed by a subsequent separation step. The method may be useful for the separation, characterization and/or identification of microorganisms from complex samples such as blood-containing culture media. The invention further provides for interrogation of the separated microorganism sample by mass spectrometry to produce a mass spectrum of the microorganism and characterizing and/or identifying the microorganism in the sample using the mass spectrum obtained. | 05-13-2010 |
20100136609 | Method for separation, characterization and/or identification of microorganisms using raman spectroscopy - The present invention is directed to a method for separating, characterizing and/or identifying microorganisms in a test sample. The method of the invention comprises an optional lysis step for lysing non-microorganism cells that may be present in a test sample, followed by a subsequent separation step. The method may be useful for the separation, characterization and/or identification of microorganisms from complex samples such as blood-containing culture media. The invention further provides for Raman spectroscopic interrogation of the separated microorganism sample to produce measurements of the microorganism and characterizing and/or identifying the microorganism in the sample using said Raman spectroscopic measurements. | 06-03-2010 |
20120135454 | METHODS FOR SEPARATION, CHARACTERIZATION AND/OR IDENTIFICATION OF MICROORGANISMS USING SPECTROSCOPY - The present invention is directed to a method for separating, characterizing and/or identifying microorganisms in a test sample. The method of the invention comprises an optional lysis step for lysing non-microorganism cells that may be present in a test sample, followed by a subsequent separation step. The method may be useful for the separation, characterization and/or identification of microorganisms from complex samples such as blood-containing culture media. The method may also be useful for the physical separation and/or enrichment of two or more different or individual microorganism species contained in a mixed test sample. The invention further provides for spectroscopic interrogation of the separated microorganism sample(s) to produce measurements of the microorganism and characterizing and/or identifying the microorganism(s) in the sample using said spectroscopic measurements. | 05-31-2012 |
20120156716 | Methods For The Isolation, Accumulation, Characterization And/Or Identification Of Microorganisms Using A Filtration And Sample Transfer Device - The present invention is directed to methods, devises and kits for separating, accumulating, characterizing and/or identifying microorganisms known to be present or that may be present in a test sample. The method of the invention comprises optional lysing non-microorganism cells and/or particulates that may be present in a test sample, followed by a subsequent filtration step for isolation and/or accumulation of microorganisms. In one embodiment, a filtration and sample transfer device is used for isolation and/or accumulation of microorganisms by filtration. Once the microorganisms have been filtered for isolation and/or accumulation microorganisms, the isolated and/or accumulated microorganisms can be analyzing to acquire measurements for the characterization and/or identification of said microorganisms. | 06-21-2012 |
20130288295 | Method and System for Detection and/or Characterization of a Biological Particle in a Sample - The present invention provides a method and system for monitoring, detecting, and/or characterizing a biological particle that may be present in a sample whereby the method may be accomplished non-invasively by utilizing a time-dependent spectroscopic technique to obtain at least two measurements of a growth composition comprising a sample and correlating said measurements for the detection and/or characterization of a biological particle, that may be present in the sample. | 10-31-2013 |
20130309714 | Methods for Inactiviation And Extraction of Acid-Fast Bacteria for Characterization And/Or Identification Using Mass Spectrometry - The present invention is directed to a method for inactivation and/or extraction of acid-fast bacteria (e.g., | 11-21-2013 |
20130323718 | Methods for the Characterization of Microorganisms on Solid or Semi-Solid Media - The present invention relates to methods and systems for scanning, detecting, and monitoring microorganisms on solid or semi-solid media using intrinsic fluorescence (IF) measurements. The methods are further directed to detection, characterization and/or identification of microorganisms on a solid or semi-solid media using intrinsic fluorescence (IF) measurements that are characteristic of said microorganisms. | 12-05-2013 |
20140087368 | Methods for Antimicrobial Resistance Determination - The present invention relates to methods and systems for determining the antibiotic-resistance status of microorganisms. The invention further provides methods for determining the antibiotic-resistance status of microorganisms in situ within a single system. | 03-27-2014 |
20140186879 | Methods for Separation, Characterization and/or Identification of Microorganisms using Spectroscopy - The present invention is directed to a method for separating, characterizing and/or identifying microorganisms in a test sample. The method of the invention comprises an optional lysis step for lysing non-microorganism cells that may be present in a test sample, followed by a subsequent separation step. The method may be useful for the separation, characterization and/or identification of microorganisms from complex samples such as blood-containing culture media. The invention further provides for spectroscopic interrogation of the separated microorganism sample to produce measurements of the microorganism and characterizing and/or identifying the microorganism in the sample using said spectroscopic measurements. | 07-03-2014 |
20140186881 | Method and System for Detection and/or Characterization of a Biological Particle in a Sample - The present invention provides a method and system for monitoring, detecting, and/or characterizing a biological particle that may be present in a sample whereby the method may be accomplished non-invasively by utilizing a time-dependent spectroscopic technique to obtain at least two measurements of a growth composition comprising a sample and correlating said measurements for the detection and/or characterization of a biological particle, that may be present in the sample. | 07-03-2014 |