Topic 1 introduction of biomedical instrumentationGhansyam Rathod
Basic Description of the Biomedical Instrumentation subject and basics of the physiological system of human body discussed as per the syllabus of 2EC42 subject offered at Birla Vishvakarma Mahavidyalaya, Engineering Autonomous Institution.
Bio signal characteristics and recording modesBharathasreejaG
YOU CAN LEARN ABOUT BIO ELECTRIC SIGNAL CHARACTERISTICS # RECORDING MODES # BASICS OF BIOMEDICAL INSTRUMENTATION UNIT II CONTENTS # MEDICAL ELECTRONICS BIO ELECTRIC SIGNAL CHARACTERISTICS
Instruments and equipments are essential for the functioning of any medical laboratory. There should be no confusion with these two terms- equipment and instruments. All instruments are equipment but all equipment but all equipment is not instruments.
Laboratory equipment refers to various tools used by a laboratory worker in a laboratory.
Laboratory equipment is generally used either to perform an experiment or to take measurement and gather data.
Discussion of Bioelectrodes, types of electrodes, their materials, bio potentials and their electrodes used. Special electrodes and their designs are discussed.
“Biomedical engineering is a discipline that
advances knowledge in engineering, biology and medicine, and improves human health through cross-disciplinary activities that integrate the engineering sciences with the biomedical sciences and clinical practice.”
Topic 1 introduction of biomedical instrumentationGhansyam Rathod
Basic Description of the Biomedical Instrumentation subject and basics of the physiological system of human body discussed as per the syllabus of 2EC42 subject offered at Birla Vishvakarma Mahavidyalaya, Engineering Autonomous Institution.
Bio signal characteristics and recording modesBharathasreejaG
YOU CAN LEARN ABOUT BIO ELECTRIC SIGNAL CHARACTERISTICS # RECORDING MODES # BASICS OF BIOMEDICAL INSTRUMENTATION UNIT II CONTENTS # MEDICAL ELECTRONICS BIO ELECTRIC SIGNAL CHARACTERISTICS
Instruments and equipments are essential for the functioning of any medical laboratory. There should be no confusion with these two terms- equipment and instruments. All instruments are equipment but all equipment but all equipment is not instruments.
Laboratory equipment refers to various tools used by a laboratory worker in a laboratory.
Laboratory equipment is generally used either to perform an experiment or to take measurement and gather data.
Discussion of Bioelectrodes, types of electrodes, their materials, bio potentials and their electrodes used. Special electrodes and their designs are discussed.
“Biomedical engineering is a discipline that
advances knowledge in engineering, biology and medicine, and improves human health through cross-disciplinary activities that integrate the engineering sciences with the biomedical sciences and clinical practice.”
medical instrumentation system for biomedical engineerskeerthikrishna41
Bioinstrumentation or biomedical instrumentation is engineering concerned with devices and mechanics used to measure, evaluate, and treat biological systems. It focuses on using multiple sensors to monitor the physiological characteristics of a human or an animal.In biomedical instrumentation we may have the sensing system measuring a physiological parameter directly, such as the average blood flow in an artery or indirect measurement where a parameter related to the physiologic parameter of interest such as ECG recording at the body surface which is related to propagation of the action potential in the heart but isn’t a measurement of the propagation waveform.Biomedical instrumentation involves the design, development, and application of various instruments and devices used in healthcare settings. These instruments are crucial in diagnosing diseases, monitoring patient vital signs, delivering therapies, and conducting research. They bridge the gap between medicine and technology, enabling healthcare professionals to make accurate diagnoses, provide effective treatments, and enhance patient care.Biomedical instruments such as X-ray machines, computed tomography (CT) scanners, magnetic resonance imaging (MRI) systems, and ultrasound devices have revolutionized the way diseases are diagnosed. These instruments provide detailed images of internal body structures, aiding in the early detection of various conditions.Instruments like electrocardiography (ECG) machines, pulse oximeters, and blood pressure monitors enable continuous monitoring of patients' vital signs. This real-time data helps healthcare professionals detect abnormalities, make informed decisions, and provide timely interventions.Biomedical instrumentation also includes devices used for therapy and treatment, such as infusion pumps, ventilators, and surgical instruments. These instruments ensure precise and accurate delivery of medications, gases, and surgical interventions, improving patient outcomes.Biomedical instrumentation is a dynamic field that has immense potential in both India and abroad. The advancements in this field are transforming healthcare delivery, enabling precise diagnostics, continuous monitoring, and effective therapies. As technology continues to evolve, the opportunities for innovation and growth in biomedical instrumentation are boundless. By embracing this field and fostering collaboration between healthcare professionals, engineers, and researchers, we can shape a future where advanced medical technologies improve the quality of healthcare worldwide.India has a rich pool of scientific talent and a thriving research community. Biomedical instrumentation plays a pivotal role in advancing research in areas such as genomics, personalized medicine, regenerative therapies, and nanotechnology, opening doors for groundbreaking discoveries and innovations.The popularity of wearable devices for health monitoring, fitness tracking, and disease management is on the rise.
Medical Technology will save our minds and bodiesAshley Dibley
What is medical technology?
History of Medical Technology.
Advanced Medical Technology.
Pro's/Con's of Medical Technology
Different Types of Modern Medical Technology
MEDICAL DEVICES INTRODUCTION. TEHZJGSDV DSWVD GSDV SG RD GRD GRDFG D GD F FG GFDGB TFDGB DFGDGBFD HF BFGH FHFG HF HFBFGHFGRTGHF HFG HFTYTF HF HFG HTF H F GG FG F F FG FG FG G FG FG FG FG FG FG FG FG FG FG FG FG FG F FG FG G G G FG H F FG GHFGH F GH FGH F G H FG GH H F F FHFG HFGH FGHFGHFGH FGHFG HFG HFGHFG HTHF HFGH G H FG HGF FG H FG H SFEFUBGS G RGRDGTRHFTTR T HY RTGRH F T T HR T F T H TF YH T F H RT H TF FG F G F G
MedicalDevicesType K tube has thicker walls than Type L tube, and Type L wall...FahmiOlayah
Type K tube has thicker walls than Type L tube,Type K tube has thicker walls than Type L tube, and Type L walls are thicker than Type M, and Type L walls are thicker than Type M, It must be installed away from
Mechanical damage such as (lifts).
Damage chemicals such as (the laundry).
high temperatures Such as (burners).
Grease and oils.
electrical sparks such as (generators).
Physical damage (such as patients over a trolley).
It must be installed away from
Mechanical damage such as (lifts).
Damage chemicals such as (the laundry).
high temperatures Such as (burners).
Grease and oils.
electrical sparks such as (generators).
Physical damage (such as patients over a trolley).
Biomedical Signal Processing / Biomedical Signals/ Bio-signals/ Bio-signals C...Mehak Azeem
These amazing and highly informative slides presented to the IEEE Signal Processing Society of IEEE MESCE Student Branch. These slides aim to provide basic knowledge about biosignals, their classification, examples and their working.
For more information, please contact:
[mehakazeem@ieee.org]
Health monitoring of patient using Telemedicine and android technologyMohammad Zakriya
Telemedicine is a rapidly developing application of clinic medicine where medical information is
Transferred through the phone or internet or other networks for the purpose of consulting and performing remote medical procedures or examinations. Telemedicine can be applied to a greater extend in the field of cardiology where ECG serves as the major tool. This project elaborates the experience; a methodology adopted and highlights various design aspects to be considered for making telemedicine in patient monitoring system effective.
In this method, the patient’s vital signs like ECG, heart rate, breathing rate, temperature,SpO2 are captured and the values are entered into the database. It is then uploaded into the web based server and sent to the doctor’s phone using ANDROID technology. It also enables the doctors to instantly send back their feedback to the nurse station.
This presentation will help you to understand what is applied in real life numerical analysis.in this slide, i tried to show what is biomedical science and what is application it.
bio electronic medicine
contents
interduction
definition
how it is work
how diseases are treated by bio electroni device??
example diseases
applications of bioelectronic deviceses
recent inentions
By using bio electronic medicine technologies to record ,stimulate and block neural signals which will change the way we treat disease , injuries and conditions such as rheumatid arthritis
,diabetes , paralysis , bleeding and even cancer.
Bioeletronic medicine is the convergence of molecular medicine , neuroscience, engineering and computing to develop devices to diagnose and treat diseases ,is at the forefront of potential revolution in disease management .
Bioelectronic devices used in the central nervous system ,increasingly applied in clinical trials .
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
New Drug Discovery and Development .....NEHA GUPTA
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Are There Any Natural Remedies To Treat Syphilis.pdf
Medical electronics
1. Introduction
Modern electronic medical equipment
Biomedical
Medical diagnostics
Types of medical diagnostics
Laboratory diagnostics
Ultrasound diagnostics
Functional diagnostics
Computer tomography
2. MEDICAL ELECTRONICS - scientific direction in technical electronics,
which aims to develop electronic devices for experimental, preventive
and clinical research and treatment of human.
3. Currently, many traditional "non-electric" characteristics
(temperature, displacement of the body, biochemical parameters,
and others.) the measurements tend to be converted into an
electrical signal
4. Main groups of electronic instruments and
devices used for biomedical purposes:
Apparatus for receiving, recording and transmission of
biomedical information (ballistocardiograph,
phonocardiography, and other.)
5. Electronic devices that provide dispensing effects on
the various physical factors (microwave therapy,
devices for electrosurgery, cardiac pacemakers)
6. Medical diagnostics - industry scientific and medical
knowledge, which constitute the essence of the theory,
methods and means of diagnosis of the patient.
7. Laboratory diagnostics (various blood tests, urine and stool);
Ultrasound diagnostics (examination of internal organs and
processes);
Functional (detect deviations and dysfunction of different organs
and physiological systems);
Computer tomography (X-ray examination of internal organs).