Abstract: In one embodiment, a diagnostic system includes an instrument coupled to a client device and having at least one sample processing bay. The diagnostic system has a software architecture including instrument software (ISW) associated with the instrument. The ISW receives an assay definition file (ADF) that has a control file and an assay analysis module (AAM) file. The processing bay prepares and senses the sample according to parameters in the OPUS file and then generates sensor scan data. The diagnostic system then analyzes the sensor scan data and prepares a report according to the AAM file.

Abstract: In one embodiment, a diagnostic system includes an instrument coupled to a client device and having at least one sample processing bay. The diagnostic system has a software architecture including instrument software (ISW) associated with the instrument. The ISW receives an assay definition file (ADF) that has a control file and an assay analysis module (AAM) file. The processing bay prepares and senses the sample according to parameters in the OPUS file and then generates sensor scan data. The diagnostic system then analyzes the sensor scan data and prepares a report according to the AAM file.

Abstract: This invention provides biochip cartridges and instrument devices for the detection and/or analysis of target analytes from patient samples.

Abstract: The present disclosure pertains to devices and methods for diagnosis and treatment of biological tissue in which the tissue is accessed by a catheter through a working channel of an endoscope and in which the degree of extension of a distal tip of the catheter beyond a distal tip of the endoscope is controlled.

Abstract: An assay device includes a first flow channel of a first size and a second flow channel of a second size disposed within a planar substrate, the second size being larger than the first size. The first flow channel is configured to receive a liquid sample and allow a first flow of the liquid sample within the first flow channel whereby a first analyte of the liquid sample is distributed within the first flow channel as a first monolayer. The second flow channel is configured to receive the liquid sample and allow a second flow of the liquid sample within the second flow channel whereby a second analyte of the liquid sample is distributed within the second flow channel as a second monolayer. The first analyte has higher population density within the liquid sample compared to the second analyte.

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices and methods to guide delivery devices and instruments. Exemplary instrument guides, including for endoscopes as delivery devices for cryogen delivery catheters and to guide cryogen decompression tubes as instruments, and methods for use of such instrument guides for use in body lumens at treatment sites, are disclosed.

Abstract: In one embodiment, a diagnostic system includes an instrument coupled to a client device and having at least one sample processing bay. The diagnostic system has a software architecture including instrument software (ISW) associated with the instrument. The ISW receives an assay definition file (ADF) that has a control file and an assay analysis module (AAM) file. The processing bay prepares and senses the sample according to parameters in the OPUS file and then generates sensor scan data. The diagnostic system then analyzes the sensor scan data and prepares a report according to the AAM file.

Abstract: In one embodiment, a diagnostic system includes an instrument coupled to a client device and having at least one sample processing bay. The diagnostic system has a software architecture including instrument software (ISW) associated with the instrument. The ISW receives an assay definition file (ADF) that has a control file and an assay analysis module (AAM) file. The processing bay prepares and senses the sample according to parameters in the OPUS file and then generates sensor scan data. The diagnostic system then analyzes the sensor scan data and prepares a report according to the AAM file.

Abstract: The present invention provides improved methods that allow accurate monitoring and/or control of temperature changes in a microfluidic environment. An advantage of the present invention is that the temperature can be monitored and/or controlled at any location within a microfluidic device, especially where a preparation step, an amplification step and/or a detection step is performed. The invention further provides improved microfluidic devices for practicing the methods disclosed and claimed herein.

Abstract: This invention provides biochip cartridges and instrument devices for the detection and/or analysis of target analytes from patient samples.

Abstract: This invention provides biochip cartridges and instrument devices for the detection and/or analysis of target analytes from patient samples.

Abstract: The present disclosure relates generally to the field of medical devices and, in particular, the present disclosure relates to methods and devices to enhance radial spray from a catheter, such as devices with flow distribution elements for a radial spray catheter, including for radial cryospray catheters.

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices and methods to guide delivery devices and instruments. Exemplary instrument guides, including for endoscopes as delivery devices for cryogen delivery catheters and to guide cryogen decompression tubes as instruments, and methods for use of such instrument guides for use in body lumens at treatment sites, are disclosed.

Abstract: The invention generally relates to devices and methods for treating cardiac tissue, including percutaneous closure of cardiac openings such as a patent foramen ovale (PFO) and obliteration of the cardiac cul-de-sacs. The invention includes a device having at least one elongated member. The elongated member has a first material and a second material interwoven with at least a portion of the first material. The second material is capable of transferring energy to tissue in need of treatment.

Abstract: The present disclosure relates to methods and devices for displacing a liquid, gas or solid from a compressible pouch. The compressible pouch is housed in an external housing with holes over the compressible pouch and a label over the external housing/holes and compressible pouch. The label comprises perforations configured to allow a chad to separate but not detach from the label. When a compressive force is applied to the label, the chad separates (but does not detach) from the label allowing the compressive force to be applied to the compressible pouch below and force the fluid, gas or solid from the compressible pouch.

Abstract: The present invention provides improved methods that allow accurate monitoring and/or control of temperature changes in a microfluidic environment. An advantage of the present invention is that the temperature can be monitored and/or controlled at any location within a microfluidic device, especially where a preparation step, an amplification step and/or a detection step is performed. The invention further provides improved microfluidic devices for practicing the methods disclosed and claimed herein.

Abstract: This invention provides biochip cartridges and instrument devices for the detection and/or analysis of target analytes from patient samples.

Abstract: The present invention provides compositions and methods directed to an electrode initialization step for the electrochemical treatment of monolayers used in electrochemical detection of target analytes on the surface of a monolayer. Electrode initialization creates a more stable monolayer, and resolves variability within the electrochemical signal detected on the monolayer.

Abstract: In one embodiment, a multiplex fluid processing cartridge includes a sample well, a deformable fluid chamber, a mixing well with a mixer disposed therein, a lysis chamber including a lysis mixer, an electrowetting grid for microdroplet manipulation, and electrosensor arrays configured to detect analytes of interest. An instrument for processing the cartridge is configured to receive the cartridge and to selectively apply thermal energy, magnetic force, and electrical connections to one or more discrete locations on the cartridge and is further configured to compress the deformable chamber(s) in a specified sequence.