about electrocardiograph made by abhishek mahajan ec branch 1st year

1. SHREEJEE INSTITUTE OF
TECHNOLOGY AND MANAGEMENT
ELECTROCARDIOGRAPH
• Guided By:- Mr.Prakash
Singh Panwar
• By:- Rajpal Singh
Chouhan
• EC BRANCH 1ST YEAR

2. INTRODUCTION
• Electrocardiograph is a device that records the
electrical activity of the heart which will
produce the result in the graphic form which
called electrocardiogram (ECG).
• Electrical waves cause the heart muscle to
pump.
• These waves pass through the body and can
be measured at electrodes attached to the
skin.

3. MEDICAL APPLICATION
The ECG is useful for three basic parameters of
clinically interest;
• check the rhythm and rate of the heart,
whether it is regular and normal, faster
(tachycardia) or slower.
• Check the axis of the heart, which can reveal
any enlargement of the heart (hypertrophy).
• Check the state of the myocardial muscle

4. MAJOR COMPONENT & PRINCIPLE OF
OPERATION

5. ADVANTAGES
• Higher diagnostical informatively and
possibility to represent the data in a
topographic form.
• ECG also require to detect the chest pain or
discomfort , shortness of breath , weakness ,
anxiety, abdominal pain.
• ECG can use to detect any latent (silent)
cardiac conditions that might worsen with the
stresses of surgery and anesthesia.

6. COUN….
• The advantages of ECG also use to solve the
underlying rate and rhythm mechanism of the
heart.
• The others advantages of ECG are noninvasive,
safe, inexpensive, and easy to perform, the
necessary equipment is widely available.

7. DISADVANTAGES
• A static picture and may not reflect severe
underlying heart problems at a time when the
patient is not having any symptoms.
• It don’t always permit an accurate diagnosis. It
can be normal despite a serious heart
problem

8. CONTRIBUTION TO SOCIETY
• ECG machine helps lots of heart’s patient in
this world to detect their heart failure.
• Detect heart failure functioning with easy,
clear, and faster way.
• ECG machine can be used widely using ECG
portable.
• The ECG waveform itself helps the doctor to
analys the patient results.

9. CURRENT DESIGN ISSUE AND
IMPROVEMENT
• Nowadays, patient can now easily check their
own ECG.
• The equipment is a tiny and easy to bring
anywhere.
• User can simply touch the Primer by two rights
and left thumb, ECG trace is scrolling alive on the
LCD screen.
• The device also delivers and displays the ECG on a
PC through the USB cable and also transmitted
over phone.

10. PROCE…
• The patients put the electrodes under each
arm and attach a transmitter to the phone
mouthpiece and the signal is sent to a
monitoring center, where computers convert
it to ECG readings.
• This information can then be transferred to a
doctor, so that it’s making it possible to detect
heart problems in some patients much earlier

11. COUN…
• For the additional improvements included the
incorporation of amplifiers, which improved
the electronic signal, and direct writing
instruments, which made the ECG data
immediately available

12. CONCLUSION
• Electrocardiograph is a device that can record the
electrical activities of the heart and display the
data in graphic data called electrocardiogram
(ECG).
• electrocardiographs share the same basic circuit
in all ECG devices. This circuit use to analys the
signal from patient heart and produce the result
in graphical output.
• This is the most important device which can help
the doctor to identify the problems in certain
heart failure.