Electrocardiogram paper is a common medical consumable, specifically used for electrocardiograph machines, mainly for electrocardiogram examination. However, many novice medical personnel are not familiar with the installation of electrocardiograph paper, which has caused many unnecessary troubles.

Below, the editor will give you a slow answer.

1. It is necessary to first distinguish whether it is a warehouse type or a drum type. When unpacking the warehouse, the direction should be aligned. Generally, there are arrows indicating the up and down direction. If there is no arrow, the black sensing point should be looked at. Generally, it is at the bottom, and if there is no arrow, it should be looked at at at both ends. If there is a red one, it is at the bottom, and if there is no one, it is at the top. Then, pull a little to close the hatch cover outside. The reel is easy to handle, just like loading a roll of paper. Take off the old one, replace it with a new roll, and the direction should be right.

2. The operation of the reel type electrocardiogram paper is relatively simple, just like loading a roll of paper. Remove the old one, replace it with a roll, and then install it in the correct direction. The storage type electrocardiogram paper needs to be unpacked first and aligned with the direction. Generally, there are arrows indicating up and down, and if there are no arrows, you can look at both ends. If there are red ones, it means the bottom, and if there are no arrows, it means the top. Or look at the black sensing point, usually located at the bottom. Pull the bottom out a bit and close the hatch cover, so that it is installed properly.

3. When unpacking the warehouse, there are usually arrows indicating the direction up and down. If there are no arrows, the black sensing points are usually at the bottom. If you don't want to look anymore, you can look at both ends. If there is red, it is the bottom, and if there is no arrow, it is the upper part. Then, pull a little bit and close the hatch cover outside.

4. Each electrocardiogram machine has slightly different paper loading. But most of the middle finger is located on the right side of the machine. That is, when you face the machine, it is on your left and left side. First, open the paper container. Then. Just put the paper in.