What is an ECG caliper?
What is an ECG caliper?
A caliper is a measurement tool used to measure thickness, distance, and diameter. EKG calipers are most commonly of a type called divider calipers, consisting of two pivoting, adjustable legs with a point or tip at the end of each leg. They are used in medicine, mainly in cardiology, and are specifically calibrated to measure the distance, or interval, between the lines on a graph called an electrocardiogram (abbreviated as ECG or EKG). Many EKG calipers include a separate ruler to measure the distance between the tips of the caliper after they have been positioned on the lines, or waves, of the EKG graph. The ruler then gives a measurement that often translates distance into seconds, for example, 25 mm can equal 1 second, allowing the user to examine the EKG and make a diagnosis.
Electrocardiography is a way of examining heart activity and is used to diagnose various kinds of heart problems, such as myocardial infarction. This diagnostic procedure is considered especially effective when diagnosing heart problems related to abnormal heart rhythm. To do the exam, skin electrodes are fastened to the legs, arms, and chest. These electrodes are connected to an ECG device which is then able to provide a detailed, non-invasive recording of the electrical impulses of the heart as a series of waves. The graph produced is then examined and interpreted by a specialist, and EKG calipers are commonly used to help interpret the readings.
EKG calipers are often made from steel or other metal, and a common size is approximately 4-5 inches (10-15 cm) long, though they come in different sizes. The tips of the EKG calipers are very fine and sharp in order to be securely and accurately positioned on the EKG graph paper. These tips are often covered with a removable, protective cap. Some EKG calipers are vernier calipers, meaning they have tips that slide along the tool rather than pivoting legs for measuring. Vernier calipers usually have a built-in ruler or scale on the instrument itself.
The use of EKG Calipers
The pocket EKG caliper is ideal for carrying and reviewing EKGs at a moment's notice. These calipers are used by today's students, nurses, interns, residents, and physicians. Compact and easy to use for day-to-day EKG readings these calipers are supplied with a protective tip cover.
The Styles of EKG Calipers
When looking for EKG calipers, you should consider not only the quality but also the price and the opinions of the customers. But among hundreds of products in different price ranges, choosing the right EKG calipers is not an easy task. In this article, we show you how to find the right ECG calibrators and our best comments. Take a look at our tips to find the best ECG brackets for you.
The EKG calipers are used to accurately measure the electrocardiograph. These precision instruments are robust and convenient for the doctor. Here is a List of EKG Calipers which you must see before buying an EKG Caliper.
1. EKG calipers – ECG pen-style caliper – Pro-health quality, metal, designed to last entire career
This is a high-quality brass ECG / EKG calibrator, designed by doctors who use them every day. These high-quality chrome-plated brass ECG pliers will last your career.
It’s easy to understand, to compare with these low-cost plastic models. Comes with adjustable arms, hardened steel tips, and an elegant tin case. These EKG calibrators are designed to last your entire career with the manufacturer’s money-back guarantee.
2. Economy EKG Caliper EKG
The basic ECG is one of the best ECG calibrators. The chrome indicator measures sections of the ECG wave with a range of up to 7 inches. Complete with a plastic cap and chrome gauge measuring ECG wave sections with a radius of up to 7 inches.
3. EKG ECG Nurse or Doctor Caliper for Measuring Electrocardiographs
These high-quality ECG calipers accurately measure electrocardiographs. The circular silver-colored serrated arms make opening, adjustment, and arms easy. A clamp protection sleeve is a useful tool for measuring 6-second slices or a 12-lead ECG. The small screws make the ends long or short or the arms tight or loose for a comfortable feeling. The case includes a useful clip that facilitates its positioning in a uniform or pocket.
4. EKG Caliper and EKG Ruler
Deluxe ECG holders for Pro-health Product Ltd. The instrument accurately measures the wave sections of the electrocardiogram. It is made of hardened steel and includes a protective plastic cover for easy reference. It comes with a reusable PVC case.