In recent years, survival rate from myocardial infarction and bundle branch block has been increased due to the advancements in medical field. Continuous monitoring and location management of these patients becomes an essential task. Hence this study aims in design and development of GPS in a Field Programmable Gate Array (FPGA) and interfaced with a GSM modem to transmit the location of a civilian or a patient to the mobile of the caretaker. The digital blocks like code acquisition, carrier tracking, code tracking and data processing are modeled in VHDL and validation of the blocks were done using MODELSIM simulator. The analog front end of the GPS receiver have been designed and integrated with Altera DE1 FPGA board which has software defined digital baseband GPS receiver. Quartus II software is used to integrate the analog front end and digital back end of the GPS receiver. The GPS output from the FPGA is given to the GSM that transmits the location to a mobile. The proposed implementation has the advantage that various blocks of the processor can be reconfigured to support multiple signal processing tasks and also can be retargeted to any family of FPGA device.
A lot of care must be taken to choose the processor for the biomedical application to meet out the real time constrains. Also the complexity of the programming increases with the multi processing environments. The real time Operating systems can support the problem up to a particular limit based on the processor architecture. When the hard real time parameters needs higher Multi processing environment, the processor struck to a limit. This paper deals with the wearable telemonitoring and Lab on chip feature for the 12 lead ECG interpretation and analysis with maintaining the patient history in case of arrhythmia like diseases. Instead of implementing the application on a single processor or FPGA solution, it is implemented using NIOS II (Altera IP core) based multi core architecture. The System on chip consists of GPS tracking, GSM base band work and the ECG processing elements and this proposes a most user friendly and wearable single medical chip. The idea of this paper is to improve the efficiency and speed of processing of the ECG interpretation and telemonitoring by separating tasks between the processors.
The current review aimed to provide a comprehensive overview of Bioactive compounds and pharmacological uses, of Linum
usitatissimum, and to list its significant therapeutic benefits. From various studies, researchers specified the pharmacological
properties of flaxseed. The phytoconstituents like lignan and ? linolenic acid are the richest of flaxseeds. It is also a chief source for
soluble fiber, high-quality protein, and antioxidants. Its long trip from old era to the 21st century from being a medication in old age
opened the way for a broad populace. Linolenic acid, linoleic acid, lignans, polysaccharides cyclic peptides, alkaloids, cadmium and
cyanogenic glycosides were some of the biologically active chemicals and elements. Flaxseed extracts containing lignan or ? linolenic
acid were often the focus of biological and clinical research. Some beneficial outcomes for health include decreasing cardiovascular
illnesses, atherosclerosis, diabetes, cancer and arthritis, osteoporosis, and autoimmune illnesses, as well as neuroscience. Some
Proteins present in flaxseed helps in prevention and cure for cardiovascular disease and reinforce the immune system. This present review focuses briefly on a pharmacological properties and laboratory outcomes of flaxseed diet.
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