Diagnostics, Diagnosis Technology Offers

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Cracow University of Technology posted this:

A comprehensive method to assess the technical condition of the pressure equipment of installation operated in the chemical and petrochemical industry, with the use of acoustic emission signal analysis, structure stress field and the degradation st The algorithm for the assessment of the technical condition of pressure equipment of chemical and petrochemical installations, subjected to the long-term operation, allows to determine the damage degree of the material and allows to predict the further development of degradation processes in a function of time. The proposed approach to the problem of safe operation of devices is fundamentally different from the solutions which are currently used in industrial practice. Currently, the supervision of these objects is based mainly on standard non-destructive testing methods. The main limitation of used methods is the lack of the possibility of both examining the object in its entire volume and testing the device in working conditions. Developed algorithm allows to effectively solve current problems in the diagnosis of chemical installations related to the assessment of their technical condition and determination of the conditions for further operation in real time. The algorithm is particularly recommended for monitoring devices in which adverse damages occur due to the long-term operation.

Laijo Jose posted this:
Manager-Tech Transfer at Centre For Future (CFF)

This device is used for detection of most of the early cancerous and high-grade precancerous lesions of cervix and oral cavity. It gives a complete white light spectrum (equivalent to day light 5500-6000 K) and provides magnification with interchangeable lenses with optical power from 1 to 4 dioptre. The light of this instrument goes deeper inside the mucosal folds and provides a clear view with magnification for the differentiation of various categories of lesions. The aceto-white lesions of the cervix are screened by means of this device after the application of 5% freshly prepared acetic acid on cervix. The oral cavity is rinsed with 1% acetic acid solution for 20 seconds followed by water to remove the mucous and saliva and the examination is done. If any lesion suspicious for cancer is identified by this device, the observations regarding location, size, morphology and colour of the lesion are recorded and then confirmed cytologically and histologically. It is proved from the validation studies that this low cost portable device is with sufficient sensitivity and specificity in detecting high grade pre-cancerous and early cancerous lesions of uterine cervix and oral cavity. The technology provides a high sensitivity with a specificity of 94.3% for precancerous and early cancerous lesions of uterine cervix and reduces false positive results.

Unitat de Valorització de la URV posted this:
Licensing Manager at Fundació URV

Cystic Echinococcosis, also known as hydatid disease (Hydatidosis), is a parasitic disease caused by the tapeworms of genus Echinococcus. Hydatidosis is globally distributed and found in every continent except Antarctica. Endemic areas are parts of Argentina, Peru, East Africa, Central Asia and China. The infection to humans occur through the ingestion of parasite eggs in contaminated water, food, soil or through direct contact with animal hosts such as dogs and sheep. Human infection with E. granulosus leads to the development of one or more hydatid cysts located most often in the liver and lungs, and less frequently in the bones, kidneys, spleen, muscles, central nervous system and eyes. The asymptomatic incubation period of the disease can last many years until hydatid cysts grow to an extent that triggers clinical signs. The diagnosis is done through ultrasonography imaging, which is usually complemented or validated by computed tomography and/or magnetic resonance imaging scans. Cysts can be incidentally discovered by radiography. Specific antibodies are detected by different serological tests and can support the diagnosis. Biopsies and ultrasound-guided punctures may also be performed for differential diagnosis of cysts from tumours and abscesses. In this invention, a new system for non-invasive, early, fast and easy to use diagnosis test for Hydatidosis from exhaled breath analysis has been developed.
New method for the diagnosis of diseases caused by helminths