The document describes a proposed multiparameter physiological monitoring system that can continuously monitor glucose, carbon dioxide, and hemoglobin levels in a non-invasive manner. The existing patient monitoring systems can measure ECG, heart rate, blood pressure, oxygen saturation, and temperature but do not continuously monitor these additional important parameters. The proposed system uses near-infrared spectroscopy powered by an Arduino microcontroller to non-invasively estimate glucose, carbon dioxide, and hemoglobin levels. This would provide continuous monitoring of these parameters while improving patient comfort by eliminating invasive monitoring techniques.
Integrating all the devices into one which costs around 2000/- and making it available for poor people. Done it under the guidance of IITM Ph.D scholar Balamurugan.
Extraction of respiratory rate from ppg signals using pca and emdeSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
An Electrocardiograph based Arrythmia Detection SystemDr. Amarjeet Singh
Cardiac disorders turn out to be a serious disease if
not diagnosed and treated at the earliest. Arrhythmia is a
cardiac disorder that exists as a result of irregular heart beat
conditions. There are several variants in this type of disorder
which can be only diagnosed only when patient is under an
intensive care conditions and also the patient with such
disorder do not experience and physical symptoms. Such
diseases turn out to be deadly if not treated early. A detection
system is thus required which is capable of detecting these
arrhythmias in real time and aid in the diagnosis. An FPGA
based arrhythmia detection system is designed and
implemented here which can detect second degree AV block
type of arrhythmia. The designed system was simulated and
tested with ECG signal from MIT-BH database and the
results revealed that a robust arrhythmia detection system
was implemented.
Integrating all the devices into one which costs around 2000/- and making it available for poor people. Done it under the guidance of IITM Ph.D scholar Balamurugan.
Extraction of respiratory rate from ppg signals using pca and emdeSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
An Electrocardiograph based Arrythmia Detection SystemDr. Amarjeet Singh
Cardiac disorders turn out to be a serious disease if
not diagnosed and treated at the earliest. Arrhythmia is a
cardiac disorder that exists as a result of irregular heart beat
conditions. There are several variants in this type of disorder
which can be only diagnosed only when patient is under an
intensive care conditions and also the patient with such
disorder do not experience and physical symptoms. Such
diseases turn out to be deadly if not treated early. A detection
system is thus required which is capable of detecting these
arrhythmias in real time and aid in the diagnosis. An FPGA
based arrhythmia detection system is designed and
implemented here which can detect second degree AV block
type of arrhythmia. The designed system was simulated and
tested with ECG signal from MIT-BH database and the
results revealed that a robust arrhythmia detection system
was implemented.
Design and Implementation of programmable Cardiac Pacemaker Using VHDLIJERA Editor
Pacemaker design has evolved very rapidly over the last several years. There has been a great deal of work in enhancing the programmability of pacemakers, to enable them to be programmed to work with different selected operating parameters, and indeed to work in different modes. In Taiwan, about 70%of cardiac pacemakerpatients are paced only from the ventricle with some pacing parameter programmability. This paper goal is to design a cardiac pacemaker with various NBG modes. A state machine approach has been followed to achieve the desired purpose. The pacemaker system is divide into three main sections i.e. controlling unit, sensing unit and pulse generator. In this paper we mainly concentrate on controlling unit and pulse generator. It has been developed using VHDL coding and implemented in hardware using FPGA. In a simple pacemaker process i.e. single chamber or dual chamber pacemaker, first an input signal or an event is detected in heart through leads. When the input signal is detected a timer generates a delay for approximately 0.8 sec. It is the time between two consecutive heartbeats, thus giving us 72 heartbeats per minute. Once the generated delay expires, sensing unit again start detecting a new event. If any event is detected we repeat the process of detection and waiting. If no event is detected we need to provide an electrical pulse to the heart and then repeat the whole process of detection and waiting. The code has been optimized and modified for different pacemaker modes.
This is a presentation of our final year project of Biomedical Engineering course on Cuffless blood pressure monitoring. A new technology recently developed. We have tried to develop a model for the same.
Design and fabrication of cost-effective heart-rate pulse monitoring sensor s...TELKOMNIKA JOURNAL
A traditional approach of heart rate measurement has always meant that people must go to hospitals to examine the patient disease at Cardiologist and medical officer. Most people have difficult such as no transport and lazy to go to the hospital for the check-ups of their conditions heart rate. This is because, before have a treatment or medical check-up, they should do an appointment. Besides that, demands of works very high nowadays. People busy with their works until forget to do medical check-ups. Additionally, the available portable heart rate monitoring machine is costly to buy for all. In this research, we develop a system which can be accommodate for all while everyone can do their check up at home and do not waste their time by waiting for their turn in the hospital to do the medical check-ups. The prototype is built using low cost electronics components. The prototype can do a self-check-up before seeing a medical practitioner may reduce mortality rate due to the silent killer that is heart attacks.
Multipara monitor -Application and Maintenanceshashi sinha
A multiparameter monitor is a medical device for monitoring a patient's vital signs. It is mainly used in intensive care, hospitalization or Emergency Room.
It is also known as Vital Signs Monitor in its basic model. In general, basic models are used to monitor cardiac activity (ECG), blood pressure (NIBP), respiration (RESP), oxygen saturation (SpO2) and temperature (TEMP).
Improving the Design of Blood Pressure and Blood Saturation MonitorsLuca Parisi
A blood pressure monitor or sphygmomanometer can
be either manual or automatic, employing respectively either the
auscultatory method or the oscillometric method.
The manual version of the sphygmomanometer involves an
inflatable cuff with a stethoscope adopted to detect the sounds
generated by the arterial walls to measure blood pressure in an artery.
An automatic sphygmomanometer can be effectively used to
monitor blood pressure through a pressure sensor, which detects
vibrations provoked by oscillations of the arterial walls.
The pressure sensor implemented in this device improves the
accuracy of the measurements taken.
Cardiac monitoring generally refers to continuous or intermittent monitoring of heart activity, generally by electrocardiography, with an assessment of the patient's condition relative to their cardiac rhythm.
Pacemaker | Implantable Cardiac Devices For Heart FailuresYashodaHospitals
Implantable cardiac devices are electronic, battery-operated medical devices that are implanted to restore the heart's normal rhythm and prevent sudden cardiac death. Implantable cardioverter-defibrillator, Pacemaker and LAVD are such devices that help to maintain rhythm and pumping. A pacemaker is a small implantable cardiac device that is placed under the skin in the chest to help control the heartbeat, improve quality of life and for longevity. It is used to help the heart beat more regularly for irregular heartbeat also known as arrhythmia.
What does it help with?
Pacemaker helps in controlling the rhythm and of the heart by either:
Resynchronizing the rhythm
Correcting the rhythm
Facilitating adequate circulation to support a failing heart
Conduction system of the heart
Action potential of cardiac tissues
Cardiac cell architecture
Blood supply of conduction tissue of heart
Influence of autonomic nervous system on heart
Conduction of impulse
Cardiac cycle
Electrical vector
Recording and presentation of Electrical activity of the heart
Parts and components of a normal ECG
SA node
Ionic Basis of Electrical Activity in Pacemaker Cells
Secondary/ Latent pacemaker
How Atrial impulse is transmitted?
AV node
Bundle of His
Purkinje fibers/ventricular myocardium
Design and Implementation of programmable Cardiac Pacemaker Using VHDLIJERA Editor
Pacemaker design has evolved very rapidly over the last several years. There has been a great deal of work in enhancing the programmability of pacemakers, to enable them to be programmed to work with different selected operating parameters, and indeed to work in different modes. In Taiwan, about 70%of cardiac pacemakerpatients are paced only from the ventricle with some pacing parameter programmability. This paper goal is to design a cardiac pacemaker with various NBG modes. A state machine approach has been followed to achieve the desired purpose. The pacemaker system is divide into three main sections i.e. controlling unit, sensing unit and pulse generator. In this paper we mainly concentrate on controlling unit and pulse generator. It has been developed using VHDL coding and implemented in hardware using FPGA. In a simple pacemaker process i.e. single chamber or dual chamber pacemaker, first an input signal or an event is detected in heart through leads. When the input signal is detected a timer generates a delay for approximately 0.8 sec. It is the time between two consecutive heartbeats, thus giving us 72 heartbeats per minute. Once the generated delay expires, sensing unit again start detecting a new event. If any event is detected we repeat the process of detection and waiting. If no event is detected we need to provide an electrical pulse to the heart and then repeat the whole process of detection and waiting. The code has been optimized and modified for different pacemaker modes.
Design and Implementation of programmable Cardiac Pacemaker Using VHDLIJERA Editor
Pacemaker design has evolved very rapidly over the last several years. There has been a great deal of work in enhancing the programmability of pacemakers, to enable them to be programmed to work with different selected operating parameters, and indeed to work in different modes. In Taiwan, about 70%of cardiac pacemakerpatients are paced only from the ventricle with some pacing parameter programmability. This paper goal is to design a cardiac pacemaker with various NBG modes. A state machine approach has been followed to achieve the desired purpose. The pacemaker system is divide into three main sections i.e. controlling unit, sensing unit and pulse generator. In this paper we mainly concentrate on controlling unit and pulse generator. It has been developed using VHDL coding and implemented in hardware using FPGA. In a simple pacemaker process i.e. single chamber or dual chamber pacemaker, first an input signal or an event is detected in heart through leads. When the input signal is detected a timer generates a delay for approximately 0.8 sec. It is the time between two consecutive heartbeats, thus giving us 72 heartbeats per minute. Once the generated delay expires, sensing unit again start detecting a new event. If any event is detected we repeat the process of detection and waiting. If no event is detected we need to provide an electrical pulse to the heart and then repeat the whole process of detection and waiting. The code has been optimized and modified for different pacemaker modes.
This is a presentation of our final year project of Biomedical Engineering course on Cuffless blood pressure monitoring. A new technology recently developed. We have tried to develop a model for the same.
Design and fabrication of cost-effective heart-rate pulse monitoring sensor s...TELKOMNIKA JOURNAL
A traditional approach of heart rate measurement has always meant that people must go to hospitals to examine the patient disease at Cardiologist and medical officer. Most people have difficult such as no transport and lazy to go to the hospital for the check-ups of their conditions heart rate. This is because, before have a treatment or medical check-up, they should do an appointment. Besides that, demands of works very high nowadays. People busy with their works until forget to do medical check-ups. Additionally, the available portable heart rate monitoring machine is costly to buy for all. In this research, we develop a system which can be accommodate for all while everyone can do their check up at home and do not waste their time by waiting for their turn in the hospital to do the medical check-ups. The prototype is built using low cost electronics components. The prototype can do a self-check-up before seeing a medical practitioner may reduce mortality rate due to the silent killer that is heart attacks.
Multipara monitor -Application and Maintenanceshashi sinha
A multiparameter monitor is a medical device for monitoring a patient's vital signs. It is mainly used in intensive care, hospitalization or Emergency Room.
It is also known as Vital Signs Monitor in its basic model. In general, basic models are used to monitor cardiac activity (ECG), blood pressure (NIBP), respiration (RESP), oxygen saturation (SpO2) and temperature (TEMP).
Improving the Design of Blood Pressure and Blood Saturation MonitorsLuca Parisi
A blood pressure monitor or sphygmomanometer can
be either manual or automatic, employing respectively either the
auscultatory method or the oscillometric method.
The manual version of the sphygmomanometer involves an
inflatable cuff with a stethoscope adopted to detect the sounds
generated by the arterial walls to measure blood pressure in an artery.
An automatic sphygmomanometer can be effectively used to
monitor blood pressure through a pressure sensor, which detects
vibrations provoked by oscillations of the arterial walls.
The pressure sensor implemented in this device improves the
accuracy of the measurements taken.
Cardiac monitoring generally refers to continuous or intermittent monitoring of heart activity, generally by electrocardiography, with an assessment of the patient's condition relative to their cardiac rhythm.
Pacemaker | Implantable Cardiac Devices For Heart FailuresYashodaHospitals
Implantable cardiac devices are electronic, battery-operated medical devices that are implanted to restore the heart's normal rhythm and prevent sudden cardiac death. Implantable cardioverter-defibrillator, Pacemaker and LAVD are such devices that help to maintain rhythm and pumping. A pacemaker is a small implantable cardiac device that is placed under the skin in the chest to help control the heartbeat, improve quality of life and for longevity. It is used to help the heart beat more regularly for irregular heartbeat also known as arrhythmia.
What does it help with?
Pacemaker helps in controlling the rhythm and of the heart by either:
Resynchronizing the rhythm
Correcting the rhythm
Facilitating adequate circulation to support a failing heart
Conduction system of the heart
Action potential of cardiac tissues
Cardiac cell architecture
Blood supply of conduction tissue of heart
Influence of autonomic nervous system on heart
Conduction of impulse
Cardiac cycle
Electrical vector
Recording and presentation of Electrical activity of the heart
Parts and components of a normal ECG
SA node
Ionic Basis of Electrical Activity in Pacemaker Cells
Secondary/ Latent pacemaker
How Atrial impulse is transmitted?
AV node
Bundle of His
Purkinje fibers/ventricular myocardium
Design and Implementation of programmable Cardiac Pacemaker Using VHDLIJERA Editor
Pacemaker design has evolved very rapidly over the last several years. There has been a great deal of work in enhancing the programmability of pacemakers, to enable them to be programmed to work with different selected operating parameters, and indeed to work in different modes. In Taiwan, about 70%of cardiac pacemakerpatients are paced only from the ventricle with some pacing parameter programmability. This paper goal is to design a cardiac pacemaker with various NBG modes. A state machine approach has been followed to achieve the desired purpose. The pacemaker system is divide into three main sections i.e. controlling unit, sensing unit and pulse generator. In this paper we mainly concentrate on controlling unit and pulse generator. It has been developed using VHDL coding and implemented in hardware using FPGA. In a simple pacemaker process i.e. single chamber or dual chamber pacemaker, first an input signal or an event is detected in heart through leads. When the input signal is detected a timer generates a delay for approximately 0.8 sec. It is the time between two consecutive heartbeats, thus giving us 72 heartbeats per minute. Once the generated delay expires, sensing unit again start detecting a new event. If any event is detected we repeat the process of detection and waiting. If no event is detected we need to provide an electrical pulse to the heart and then repeat the whole process of detection and waiting. The code has been optimized and modified for different pacemaker modes.
In this paper, an ATmega16 based system for vital signs recording using GSM is developed to measure patient’s
Heart Rate, Blood oxygen saturation percentage ,Body Temperature & also records ECG in real time. Nowadays people
are dying because of various health problems so a device will be designed to keep track on patient which should be easy
to use, portable, light weighted, small size so that it gives freedom of mobility for patient. The system is for home use by
patients that are not in critical condition but need to be periodically monitored by clinician. At any critical condition the
SMS is send to the doctor so that quick services can be provided.
The term Arrhythmia refers to any change from the normal sequence in the electrical impulses. It is also treated as abnormal heart rhythms or irregular heartbeats. The rate of growth of Cardiac Arrhythmia disease is very high & its effects can be observed in any age group in society. Arrhythmia detection can be done in many ways but effective & simple method for detection & diagnosis of Cardiac Arrhythmia is by doing analysis of Electrocardiogram signals from ECG sensors. ECG signal can give us the detail information of heart activities, so we can use ECG signals to detect the rhythm & behaviour of heart beats resulting into detection & diagnosis of Cardiac Arrhythmia. In this paper new & improved methodology for early Detection & Classification of Cardiac Arrhythmia has been proposed. In this paper ECG signals are captured using ECG sensors & this ECG signals are used & processed to get the required data regarding heart beats of the human being & then proposed methodology applies for Detection & Classification of Cardiac Arrhythmia. Detection of Cardiac Arrhythmia using ECG signals allows us for easy & reliable way with low cost solution to diagnose Arrhythmia in its prior early stage.
Heamodynamic Monitoring System Using Photoplethysmographyabhijith prabha
A proposed system for combining pulse oximeter and blood pressure measuring apparatus to a single novel device. System will be using optical method, photoplethysmography (PPG) for taking the measurement, thus foolproof and hazard free method introduced.
Measurement of Multiparameters using Anaesthesia Injector Based on Arm Processorijsrd.com
generally the patient should be anaesthetized while major operations are done. If the operations are performed for longer run, the anaesthesia cannot be given at a stretch. The amount of anaesthesia that is delivered to the patient is very important because the over dosage can threaten the life of the patient. If lower quantity is injected then at the time of surgical procedure patient may get conscious and they will feel the surgical pain. To overcome these problems, an automatic anaesthesia machine was designed using an ARM processor. This anaesthesia machine will be very much helpful in delivering the correct amount of anaesthesia in a particular period of time. In this method, a keypad is used for setting the amount of anaesthesia by the anaesthetist and it is delivered using a syringe pump. As soon as the value is entered, the microprocessor accesses the values and starts delivering the anaesthesia through the syringe pump by initiating the stepper motor. The stepper motor is used to drive the syringe pump. According to the stepper motor rotation the amount of anaesthesia will be administered to the patient and if anything goes wrong the alarm will turn on to indicate that there is some problem with the machine.
The ECG signals captured from the body of the patient using three electrode model is processed and conditioned by the analog front end device is finally sent to the data acquisition unit. The data acquisition unit used is the user pc/ laptop with MATLAB. Using very specific image processing techniques the critical intelligence from the captured image is extracted. From this processed image any sort of abnormal conditions is determined which is informed to the corresponding doctor via text message. Simultaneously the processed image is sent to the doctor mail by using specific TCP/IP protocol.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.