G01N2035/00851

Systems and methods for tissue sample processing
11935632 · 2024-03-19 · ·

Tissue sample management systems include a central network, a medical professional system, and a pathology lab system for processing a tissue sample in a matrix having a sectionable code. At least the pathology lab system includes at least one imaging device, and the central network is configured to process images from the at least one imaging device to identify and record at least the sectionable code of the matrix. Methods for tissue sample processing include providing a matrix having a sectionable code and measurement marks, the matrix for receiving a tissue sample, and identifying the sectionable code from an image taken of the tissue sample in the matrix. Tissue sample-receiving matrices include a sectionable alphanumeric code or bar code, a tissue sample receptacle, and measurement marks formed along a sidewall thereof. The matrices include one or more proteins and one or more lipids.

METHOD FOR COMPENSATION NON-VALID PARTITIONS IN dPCR
20240062373 · 2024-02-22 ·

A method for compensating defective partitions of a microfluidic chip and a sample processing system for performing the method are disclosed. The microfluidic chip includes at least one array of partitions. The method includes generating image data of the microfluidic chip by imaging the microfluidic chip with an imaging device, providing a mask for at least one area of partitions to a data processing unit, applying the mask to (a) the image data, (b) at least one feature extracted from the image data, or (c) at least one value extracted from the image data, to generate masked data, and generating an analytical result for the sample using the masked data.

Modular point-of-care devices, systems, and uses thereof

The present invention provides devices and systems for use at the point of care. The methods devices of the invention are directed toward automatic detection of analytes in a bodily fluid. The components of the device are modular to allow for flexibility and robustness of use with the disclosed methods for a variety of medical applications.

Diagnostic and Treatment Assembly

A diagnostic and treatment assembly, configured to diagnose and treat cellular disease. The diagnostic and treatment assembly has a radio wave generator communicatively coupled to a carrier modulator and a radio wave amplifier. An impedance matching system is electrically coupled to the radio wave amplifier. A reflected wave sensor is electrically coupled to the impedance matching system. A radiator applicator is electrically coupled to the reflected wave sensor. A vector impedance analyzer is electrically coupled to the radio wave amplifier. An information collector data network is electrically coupled to the vector impedance analyzer. A data logger is communicatively coupled to the carrier modulator, the vector impedance analyzer, and the reflected wave sensor. The diagnostic and treatment assembly operates in a low-power mode to diagnose a cellular disease and in a high-power mode to treat the cellular disease.

Automatic analysis device

The purpose of the present invention is to provide an automatic analysis device capable of efficiently performing a plurality of analyses, while reducing the footprint and cost of the device. Provided is an automatic analysis device characterized by being provided with containers for containing samples, one rack for placing the containers thereon, and a control unit, the control unit generating, with respect to the one rack, a plurality of registration patterns in which information of the positions where the containers are disposed, and information of the samples contained in the containers are correlated with each other, storing the registration patterns thus generated, applying, to the one rack, one registration pattern selected from among the registration patterns thus stored, and analyzing the samples. Also provided is an analysis method using the device.

HISTORY LOGGING FOR SAMPLES OF BIOLOGICAL MATERIAL
20190331702 · 2019-10-31 ·

A method of reducing quality problems associated with patient sample collection and delivery is provided. It is possible that the method can provide a chain of custody process to better track a sample from the initial point of sample collection to the final point of sample testing. Such a method can also include providing an alert to indicate a potential problem with the quality of the diagnostic test result when a measured parameter exceeds a threshold.

Method for setting at least one parameter of a handheld power tool

A method for setting at least one parameter of a handheld power tool includes recording at least one first characteristic variable using at least one internal sensor unit or an external sensor unit and transmitting the first characteristic variable to at least one of (i) an internal data processing unit and (ii) an external data processing unit. The method further includes processing the first characteristic variable into at least one of (i) at least one first parameter output and (ii) an output of a combination of parameters and transmitting using a communication unit to at least one of (i) an internal open-loop and (ii) a closed-loop control unit. The method further includes calculating from the first parameter output at least one operating parameter of the handheld power tool and setting it on the handheld power tool.

Error detection and rejection for a diagnostic testing system

A system for measuring a property of a sample is provided. The system comprises a diagnostic measuring device having a memory and a diagnostic test strip for collecting the sample. The strip has embedded thereon a pattern representative of at least first data and second data, the first data being data representing at least one of parameters related to measuring the property, codes usable for calibration of the diagnostic measuring device, or parameters indicating proper connection between the measuring device and the test strip and the second data usable for detecting and rejecting potential errors affecting the proper measurement of the property.

MONITORING APPARATUS FOR TEMPERATURE-CONTROLLED SAMPLE COLLECTION AND TRANSPORT
20190320650 · 2019-10-24 ·

A system is provided for transporting, handling and monitoring samples in a temperature-controlled storage environment. The system includes a handheld carrier configured to transfer samples to and from a temperature-controlled storage station and a temperature-controlled container for receiving and housing one or more carriers. The carrier includes an integrated sample identification and temperature sensing capability configured to monitor a thermal history of one or more samples during transport, handling and storage including as the samples are conveyed between the temperature-controlled storage environment and the temperature-controlled container. That is, the carrier is adapted to be held in the hand during use. A carrier for conveying and monitoring samples during transport, handling and storage is also provided.

Assay information management methods and devices

The present invention relates to methods, devices and systems for associating assay information with an assay consumable used in a biological assay. Provided are assay systems and associated consumables, wherein the assay system includes a reader adapted to read/erase/write information from/to an assay consumable identifier associated with the assay consumable. Various types of assay information are described, as well as methods of using such information in the conduct of an assay by an assay system.