A sample collection device includes a tube, a closure and a partitioning member. The tube includes an opening and is used to receive a sampling swab. The closure is engaged with the tube for enclosing the opening. The partitioning member is disposed in the tube and includes a blocking portion and a position-limiting portion. The blocking portion is disposed close to the opening and covers a portion of the opening so as to leave another uncovered portion as an entrance for passing the sampling swab therethrough. The position-limiting portion is connected with the blocking portion and extended into the tube, so as to limit the sampling swab in a space corresponding to the entrance inside the tube after the sampling swab passes through the entrance.

Provided herein are systems and methods allowing for automated sampling and/or analysis of controlled environments, for example, to determine the presence, quantity, size, concentration, viability, species or characteristics of particles within the environment. The described systems and methods may utilize robotics or automation or remove some or all of the collection or analysis steps that are traditionally performed by human operators. The methods and systems described herein are versatile and may be used with known particle sampling and analysis techniques and particle detection devices including, for example, optical particle counters, impingers and impactors.

A method of classifying sample data for robotically extracted samples is disclosed. A specimen is received from a human subject with a potential infection of a first disease agents or a plurality of disease agents. The specimen includes genetic material collected from a human subject using a collection device and stored in a collection carrier. The specimen includes a unique identifier on the collection carrier. The unique identifier contains human subject descriptive data. The method classifies the human subject descriptive data to identify a second disease agent. The method extracts a sequence of genetic material from the specimen using an automated robot. The method determines a test result for the first disease agent as a function of the sequence of genetic material. A system comprising a computer device configured to classify sample data for robotically extracted samples is also disclosed.

A swab canister (101) is provided which includes a container (103) equipped with a first opening (105) and having a removable sample collector (117) disposed therein. A membrane (111) which is permeable to both moisture and a sanitizing agent such as ethylene oxide is disposed between the sample collector and the first opening. A desiccant (113) disposed between the membrane and the first opening.

Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. In some embodiments, the reader component communicates with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample.

The present invention provides devices, systems, and methods, for performing biological and chemical assays.

The present invention provides an Analyzer adapted to receive an immunoassay cartridge comprising an imaging module including a two-dimensional light sensor and a plurality of light sources. The light sources and the two-dimensional light sensor are arranged such that the light sources are adapted to illuminate a result display section and a graphical code of the immunoassay cartridge and the two-dimensional light sensor is adapted to acquire images of both the graphical code and the result display section. The analyzer comprises an oscillator portion being adapted to cause the immunoassay cartridge to perform oscillations at a pre-set oscillation frequency. The analyzer comprises a processing section adapted to process an image of the graphical code acquired by the two-dimensional sensor to determine the pre-set oscillation frequency. The analyzer comprises a controller adapted to control the oscillator portion to cause the immunoassay cartridge to oscillate at the pre-set oscillation frequency.

Method and devices are provided for assessing tissue samples from a plurality of tissue sites in a subject using molecular analysis. In certain aspects, devices of the embodiments allow for the collection of liquid tissue samples and delivery of the samples for mass spectrometry analysis.

Devices and methods are provided for collecting and handling difficult sample types.

A device for preparing a gaseous sample obtained from a solid sample. The device includes a laser source arranged to emit a laser beam which is capable of generating calcination and/or combustion of a portion of the solid sample, a collector arranged to collect a gaseous sample of a gas emitted during the calcination and/or combustion of the portion of the solid sample; the laser beam has an irradiance less than 5 MW/cm.sup.2 in a given impact zone on a surface of the sample, and including an optical fibre for propagating the laser beam between the laser source and the given impact zone on the surface of the sample.