Повышение эффективности диагностики и лечения больных с гнойно-воспалительными заболеваниями на основе применения лазерно-флюоресцентной диагностики

In this article the results of using laser-fluorescent diagnostics (LFD) method in patients with purulent diseases are demonstrated. LFD allows making an adequate assessment of the patient's rehabilitation process on the amplitude-spectral objective characteristics; to define dates of convalescence, to reveal complications and to correct an option of drug therapy in time. Such technology permits to prevent complications and reduce the time of treatment for 2-15 days (depends on severity of disease).В статье приведены результаты использования лазерно-флюоресцентной диагностики (ЛФД) в клинике у больных с гнойно-воспалительными заболеваниями. Метод ЛФД основан на объективных амплитудно-спектральных характеристиках, что позволяет проводить адекватную оценку процесса реабилитации больного, определять сроки его выздоровления, выявлять осложнения и своевременно корректировать выбор средств медикаментозной поддержки больных ГВЗ. Применение ЛФД позволяет предотвратить осложнения и сократить сроки лечения больных на 2-15 дней в зависимости от степени тяжести заболевания

20-year experience with laserofluorescent diagnostics in clinical microbiology

Results of rapid laser-assisted identification of microorganisms for diagnostics of microbial processes based on auto-fluorescence effect in bacteria-containing materials are summarized. It is proposed to use the auto-fluorescence technique for express diagnostics of pyoinflammatory diseases, evaluation of microflora conditions (eubiosis, dysbiosis) and sensitivity to antibiotics, monitoring and prognostication, assessment of the quality of antibiotic therapy. Priority in the development of this medical technology for laserofluorescent diagnostics and its practical application is protected by 15 patents

Study of nanostructured NiTi shape memory alloy’s structure and functional properties

The present work is aimed to study of nanostructured NiTi shape memory alloy’s structure and functional properties depending on the type of thermo mechanical treatment. Structure, recoverable strain and reactive force were compared for coarse grain alloys and nanostructured alloy which was prepared by equal chanal angular pressing. The structure of the nanostructured NiTi was studied by means of TEM. Functional properties were studied by three point bending method in wide temperature range. The processing of the alloy by equal canal angular pressing at 450C results in formation of the structure with mean grain size about 300 nm. The functional properties of nanostructured and coarse grain alloys were compared in terms of maximal recoverable strain, maximal reactive force, specific energy capacity and functional inflexibility. It was found that nanostructured alloy generates essentially higher maximal recoverable force, has higher specific energy capacity and functional inflexibility than coarse grain one deformed as well (up to 7%). These advantages are most favourable in the field of applications of the shape memory alloys to surgical or dental implant’s design

20-year experience with laserofluorescent diagnostics in clinical microbiology

Results of rapid laser-assisted identification of microorganisms for diagnostics of microbial processes based on auto-fluorescence effect in bacteria-containing materials are summarized. It is proposed to use the auto-fluorescence technique for express diagnostics of pyoinflammatory diseases, evaluation of microflora conditions (eubiosis, dysbiosis) and sensitivity to antibiotics, monitoring and prognostication, assessment of the quality of antibiotic therapy. Priority in the development of this medical technology for laserofluorescent diagnostics and its practical application is protected by 15 patents

Application of nanostructural nickel titanium implants with shape memory effect to modern dental practice

The results of clinical treatment of severe periodontal diseases by application of the new functional implants based on nanostructural NiTi alloy with shape memory effect are presented. The nanostructure in NiTi alloy is attained by severe plastic deformation, particularly by equal channel angular pressing. Several new types of NiTi implants are developed, including dental implants (to replace the removed teeth) and trans radix implants (to enforce teeth and to attach teeth to the jaw bone). The surface of nanostructured NiTi implants is covered by the carbyne layer in order to ensure high bio-compatibility. The new treatment procedure is proposed which includes the injection into the jawbone tissue of the mixture based on powdered NiTi alloy. These injection implants will be incorporated into living bone tissue. The result will be the growth of the shell of the new healthy dense bone. The NiTi particles behave structurally similar to healthy bones, i.e. living tissue cells incorporate with them followed by small vessels and nerves. As a result the implants will not be rejected for a long time. The summary results of 3 years’ practice of the successful application of these new implantation system in dentistry are presented. The ease of implementation of the new NiTi dental shape memory implants and the ease at which they can be adopted to bone tissue, especially in cases where it’s in deficit are highlighte