International Business Machines Corporation

Ademir Fereira Silva

Ricardo Luis Ohta

Mathias B Steiner

Jaione Tirapu Azpiroz

Jeannette M Garcia

Thomas Guthrie Zimmerman

Michael Engel

Matheus Esteves Ferreira

Marcelo Nery Dos Santos

Vinicius Costa Villas Boas Segura

Leonardo Guerreiro Azevedo

Fabio Latuf Gandour

Alecio Binotto

A hybrid microfluidics device includes a substrate having a base region with a width and a length. A paper has testing regions disposed along the width of the base region. A cover has an angled relationship with the base region to form a wedge profile to provide a length-wise droplet pump effect to separately maintain channel-less regions for the testing regions.

Hybrid microfluidics devices

Method, apparatus, and computer program product are provided for anonymized diagnosis using lateral flow assays. In some embodiments, a test card includes one or more lateral flow assay (LFA) with one or more test patterns (e.g., full line, partial line, dot), one or more dummy patterns, and one or more control patterns. To visually encode LFA results, at manufacture, one or more lines/dots containing true results of the LFA(s) each has a position mixed with other 'dummy' lines/dots, in randomized position patterns selected from among a plurality of possible position patterns. An optical machine-readable representation of data (e.g., QR code) is attached to the test card and encodes test card identification information (e.g., lot number, serial number, test type) associated with the test card. In some embodiments, a passcode card having a scrapeable coating that conceals a passcode associated with the test card is removably attached to the test card.

Anonymized diagnosis via lateral flow assays

A system is provided for performing metal trace analysis on a liquid sample. A sample holder holds an analysis substrate that includes a reference region and at least one test region. An ultraviolet (UV) light source emits ultraviolet light illuminating the liquid sample. An optical sensor detects radiation emanating from the liquid sample and converting the detected radiation into an electrical signal. A microcontroller processes the electrical signal. An external interface transmits the processed electrical signal to an external device. The analysis substrate is configured for manual movement by a user. A tracking system detects a sample scanning location for the metal trace analysis, and includes a light source, other than the UV light source, and another optical sensor. The other optical sensor detects light emitted by the light source.

Portable and autonomous, IoT enabled, optical measurement system

Sensor data is detected from at least one sensor selected and installed for detecting operating conditions of at least one equipment. The sensor data includes an operating condition of at least one equipment. The sensor is selected dependent on indications of a user restriction and a predictive model. A sensor data signal is generated dependent on the sensor data. The sensor data signal is transmitted to a network device for collecting the sensor data and transforming the collected sensor data into a formatted transmission signal having a format for transmission over a network to a network server. The network server receives the formatted transmission signal for performing on-demand service of at least one of analysis, reporting and visualization dependent on the operating condition.

On-demand remote predictive monitoring for industrial equipment analysis and cost forecast

A portable optical measurement system is provided for performing metal trace analysis on a liquid sample. The system includes a sample holder for holding an analysis substrate that includes the liquid sample during the metal trace analysis. The system further includes an ultraviolet (UV) light source for emitting ultraviolet light illuminating the liquid sample. The system also includes an optical sensor for detecting radiation emanating from the liquid sample and converting the detected radiation into an electrical signal. The system additionally includes a microcontroller for processing the electrical signal. The system further includes an external interface for transmitting the processed electrical signal to an external device.

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Sao Paulo, Brazil

Ademir Fereira Silva