Medical infusion pump fault maintenance and cleaning disinfection
Release time:
2021-06-16 09:37
Source:
Www.csbeyond.com
1. troubleshooting: Infusion pump failures include non-functional failures caused by functional failures of the machine itself and non-functional failures caused by reasons other than the machine. When the infusion pump alarm for various reasons, press the mute button to eliminate the alarm sound for 2 minutes. Then find the cause of the alarm, eliminate the fault, and restart the infusion (Table 1-1)
Table 1-1 Alarm Display, Fault Causes and Treatment Methods
|
Alarm display |
Common fault causes |
Processing method |
|
Air in line bubble alarm |
There are bubbles in the pipeline, the solution bottle or the liquid in the bag is empty |
Open the door to take out the pump tube, remove air bubbles, and replace with a new infusion bottle. |
|
Battery Alarm(low Battery) low battery voltage alarm |
Low battery/battery charge, invalid battery charge |
Connect AC power, Replace the same type of battery |
|
Drop Alarm Drop Number Alarm |
The liquid in the infusion bottle or bag is empty, the flow rate regulator is not opened, the small cap is not opened during exhaust, the sensor is placed incorrectly, the sensor is damaged, the dripping pot is unstable, there is swing, the dripping pot has water mist, and the liquid level of the dripping pot is too high. |
Replace the new infusion, open the flow rate regulator, open the exhaust cap, correctly place and clamp the sensor in the drip pot, replace the sensor, fix the infusion pot, keep stable, shake the drip pot, remove water mist, the liquid level in the drip pot cannot exceed 1/2 of the height of the drip pot, place the infusion bottle upright, and then squeeze some liquid back into the bottle to reduce the liquid level. |
|
Infusion complete infusion completion alarm |
The preset infusion volume has been completed |
Stop the infusion or replace the liquid according to the doctor's advice and then set the preset volume. |
|
KOR end Keep open rate |
Infusion bottle or bag is empty |
Replace or stop the infusion as directed |
|
Abnormal Malfuntion device function |
Equipment not functioning properly |
Replace the infusion pump |
|
Not operating the machine is not running |
Start Run key not pressed |
Press the "Start" key to start the machine |
|
Not charging not charging |
Some devices require charging when idle and alarm when not charging |
Connect the main power supply for charging |
|
Pressure pressure alarm |
The flow rate regulator (screw clamp) is not loosened, the infusion tube is folded or compressed. |
Loosen the flow rate regulator (screw clamp), remove the discount or pressure of the infusion tube, remove the blood clot, loosen the tourniquet, wear clothes with wide cuffs, and avoid blood pressure measurement on the side of the infusion limb. |
|
Occlusion blocking alarm |
Blood clot blocking venous access, excessive pressure on proximal cardiac vessels |
|
|
Pump door open Pump door alarm |
Pump door not closed properly Incorrect placement of infusion tube |
close the infusion pump door Reposition the infusion tube as required. |
|
Fault code alarm |
Circuit failure, memory battery damage |
Professional and technical personnel to assist in solving |
2. cleaning and disinfection:
Wipe the housing of the infusion pump with a slightly damp clean soft cloth. The drip rate sensor is cleaned with absolute ethanol. Disinfect and sterilize regularly to prevent cross infection. Wipe the instrument with 5% chlorhexidine, 2.25 pentanal or 10% benzylamine chloride cleaning solution.
Cleaning, alarm, infusion, failure, infusion pump, open, cause, charge, battery, replacement
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