WHAT IS AN ECG PAPER ROLL?
An ECG paper roll is a crucial part of electrocardiography as it is used to record the waves/signals of the ECG machine and aid the machine in printing proper and precise results to evaluate the heart’s condition. The paper rolls are incredibly smooth since they are made from the highest quality paper of medical-grade to make sure that the sensitive components of the ECG machine are not damaged.
Read more about: What is a channel ECG machine and what it is used for
WHAT IS THE SIZE OF AN ECG PAPER?
The type and size of an ECG paper roll depend on the model of the ECG machine and the inbuilt ECG printer. Therefore, there are numerous sizes of ECG paper to suit single-channel ECG machines, 3 channel ECG machines, 6 channel ECG machines, and 12 channel ECG machines.
SOME REGULAR ECG PAPER ROLL SIZES:
- 50mm x 20m roll
- 80mm x 20m roll
- 112mm x 27m roll
- 215 mm x 20m roll
- 50mm x 30m roll
- 110mm x 20m roll
- 106mm x 20m roll
- 216mm x 20m roll
- 63mm x 30m roll
- 110mm x 30m roll
- 210mm x 20m roll
- 216mm x 30m roll
- 80mm x 30m roll
- 106mm x 20m roll
- 210mm x 30m roll
- 58mm x 20m roll
WHAT IS THE STANDARD ECG PAPER SPEED?
Here, speed refers to the rate at which an ECG machine produces a trace on the paper roll. The standard ECG paper speed is 25 mm per second, wherein:
- 1 SMALL square (1mm) = 0.04 sec (40ms)
- 5 SMALL squares (5mm) = 1 LARGE square = 0.2 sec (200ms)
- 5 LARGE squares = 1 second
Standard rate calculations will be modified in accordance with different paper speeds.
WHAT ARE THE DIFFERENT TYPES OF ECG PAPER?
Rolled Thermal Sensitive Recording Paper: These are thermally sensitive ECG machine paper rolls that come in various sizes depending on the printer in the ECG machine. They are usually used in single-channel machines like the BPL ECG machine, 3 channel machines like the Contec ECG machine, and 6 channel ECG machines.
Z Folded Thermal Sensitive Recording Paper: This type of ECG paper differs from paper rolls because they fold into a Z shape instead of rolling. They are typically used for 12 channel ECG machines.
HOW TO READ AN ECG MACHINE?
One of the most important components of interpreting an ECG is to understand what the different things on the paper indicate. The horizontal axis consists of larger squares, and each large square is 5 mm in length and represents 0.2 seconds, which are then divided into 5 smaller squares. On the vertical axis, each small square subdivision is 1 mm in length and represents 0.04 seconds. Which implies that 250 small squares = 50 large squares = 10 seconds.
WHERE TO BUY ECG PAPER ROLLS ONLINE?
TenTabs guarantees access to some of the most trusted and top-selling medical equipment online from world-renowned hospital equipment brands, home care brands, sleep apnea brands, physiotherapy brands, cardio and respiratory brands, and more. Diversity of authentic and premium quality equipments coupled with fast shipping, EMI payments, easy return policy, and generous discounts makes TenTabs the best online medical supply store to shop for all medical, surgical, and laboratory supplies.
WHAT IS THE PRICE OF ECG PAPER ROLL IN INDIA?
The price of an ECG paper roll starts from ₹330 and goes up to ₹2,990.