A system and method for processing and detecting nucleic acids from a set of biological samples, comprising: a molecular diagnostic module configured to receive nucleic acids bound to magnetic beads, isolate nucleic acids, and analyze nucleic acids, comprising a cartridge receiving module, a heating/cooling subsystem and a magnet configured to facilitate isolation of nucleic acids, a valve actuation subsystem including an actuation substrate, and a set of pins interacting with the actuation substrate, and a spring plate configured to bias at least one pin in a configurations, the valve actuation subsystem configured to control fluid flow through a microfluidic cartridge for processing nucleic acids, and an optical subsystem for analysis of nucleic acids; and a fluid handling system configured to deliver samples and reagents to components of the system to facilitate molecular diagnostic protocols.

The present invention discloses a convective PCR apparatus by using a transparent conductive thin film to replace the traditional metal heater. The PCR reaction is activated when the container with reagents contacted the heated transparent conductive thin film and the temperature inside the container raised to initiate the convective circulation. Also, the present invention could apply for a quantitative PCR reaction by adding a specific probe, a fluorescent dye, a light source, or a photon receiver.

Provided is a temperature control system applied to an apparatus for analyzing a sample using a pipette nozzle and a reaction container, including a pipette tip temperature controller that heats a pipette tip which is fitted on the pipette nozzle and aspirates or discharges liquid and a reaction container temperature controller that heats the reaction container. The pipette tip temperature controller heats, in a concentrated manner, at least a distal end portion of the pipette tip of the pipette nozzle located at a predetermined heating position with hot air emitted from a heat source and is configured such that a distal end is capable of arriving at the reaction container by lowering the pipette nozzle from the heating position.

A method and biological sample analyzer is described that adjusts airflow within a housing based upon altitude. A first volume of air is moved by at least one fan within a housing of a biological sample analyzer. A temperature of the first volume of air is measured within the biological sample analyzer with a temperature sensor within the housing of the biological sample. Power output of at least one heater positioned within the housing of the biological sample analyzer is measured. The measured power output of the at least one heater is analyzed at the measured temperature within the biological sample analyzer. And, the fan is adjusted to move a second volume of air different from the first volume of air by comparing the measured power output of the at least one heater and expected power output of the at least one heater.

The invention provides devices for generating pre-templated instant partitions. The devices may include a shearing mechanism, such as a vortexer, a holder for holding a vessel containing a liquid onto the vortexer, and a temperature control unit for modulating a temperature of the vessel by convection. The invention also provides methods of using such devices to process analyte inside the pre-templated instant partitions.

Systems and methods for probe tip heating are disclosed. An exemplary system for probe tip heating can include an enclosure enclosing a probe tip, a heating device, and a fan. The probe tip can be configured to access an internal volume of a stoppered container and to aspirate or dispense a material from or to the internal volume of the stoppered container. The heating device can be configured to heat air circulating within the enclosure. The fan can be positioned to circulate air within the enclosure to heat the tip of the probe

Systems, methods, and apparatuses are provided for self-contained nucleic acid preparation, amplification, and analysis.

The invention refers to a method of detecting nucleic acid sequences in biological samples from medical, agricultural and biotechnological sources, and a corresponding device, that can be used in health care, in particular in laboratorial diagnosis, to detect genetic sequences, with the objective of identifying viruses and diseases arising from genetic malformations, bringing novelties of using saliva samples, making extraction of RNA from the genetic material from the sample, through a small device with low complexity and innovative design, with the advantages of portable, rapid results, with on-line connectivity to a test results center, dispensing frequent visits to the doctor, hastening the start of treatment, allowing access for groups of people and eliminating the need for a highly qualified operator.

An apparatus arranged to hold at least one vessel. The apparatus includes a frame defining a gas flow pathway and having at least one aperture configured to receive a vessel. The apparatus also includes a device for directing a gas flow along the gas flow pathway, such that when a vessel is located in the aperture, the vessel is positioned at least partially in the gas flow pathway such that heat is transferred between the gas flow and the vessel.

The present disclosure relates to a flow cell receiver. The flow cell receiver can include at least one platen, having a plurality of ports. The flow cell receiver can include magnets. The flow cell receiver can be configured to automatically align, secure, and retain a flow cell carrier containing a flow cell.