Project 1
1. ECG physiological signal
normal limits for ECG parameters according to gender
HR- heart rate
bpm-beats per minute
PRI -PR interval
QTI- QT interval
cornell index
three main components to an ECG
P wave -depolarization of the atria
QRS complex -depolarization of the ventricles
T wave - repolarization of the ventricles
sensors used;
wet electrode sensors to dry sensors
textile based sensors
knitted integrated sensors
planar fashionable circuit boards
2. block diagram in the pdf.
features;
readings such as heart rate,
central venous pressure,
non invasive blood pressure,
ECG, SPo2,PaCO2,
invasive blood pressure
temperature
3. precise
multiparameter measurements with high sensitivity
wireless
secure connectivity for data logging
monitoring
intuitive
responsive human machine interface
4.safety requirements;
avoid risks
evaluate unavoidable risks
combat risks at source
adapt work to the individual
especially the design of places of work
adapt the place of work to technical progress
reduces exposure to product liability
lawsuits
product recall campaigns
5.the exact procedure may vary from product to product
using the measurement to test samples of one or more known values called 'calibrators'
the results are used to establish a relationship between the measurement technique
comparing the readings on the instrument with those given by a reference instrument
comparing on one piece of equipment or system
another piece of equipment that has been calibrated
6.screen layout for displaying the parameters in the pdf.
7. data stored in a data base;
data elements within the database are stored in the form of simple tables
tables are related if they contain common fields
DBMS packages based on the relational model
link data elements from various tables to provide information to users
create database
create database table
create database privileges
create HTML form
fetch form info with PHP
8.unexpected incidents are common in intensive care medicine
one means of detecting,diagnosing and treating these events is use of physiologic displays
shows the patients vital signs
provide information in numerical and waveform formats
development of patient monitors grew out of anesthesiologists need to improve intraoperative patient monitoring
ICU nurses monitor physiologic patient parameters on a regular basis to assure patients stability
detecting changes in one or more physiologic patient parameters
timely detection of a change becomes a potential problem
9. remote monitoring devices ,connected to all of the network segments
provide information to the management station to complement that provided by other network devices
these devices lack much of the sophistication of the monitors
central monitoring station ,in addition to being able to act as if it were connected to a single monitor
interrogate each of the remote monitors
10.ICU nurses and devices from 48 critically ill patient cases
data were collected through direct observation alarm occurrence
questionnaires that were completed by ICU nurses
the observation time unit was one hour block
one bed out of 56 ICU beds was randomly assigned to each observation time
medical device alarm's ,which were designed to draw medical staff's attension
when a patients conditions goes beyond the proper range
there were no more than 6 types of alarms
from one critically ill patient in 1983
there were at least 40 types of clinical alarms in 2011
11.open the drive for the USB flash drive
click in a white empty space on the drive
press ctrl and V on the keyboard
this then copies the files from the PC memory to the USB flash drive
text
numeric
multimedia
models
software languages