Monitor manufacturer to tell you: no display monitor boot failure analysis and elimination
1. The fault phenomenon: when open the instrument, the screen no display, light is not bright;When an external power supply, low battery voltage alarm, then the machine automatically shut down;Not when external battery, low battery voltage alarm, then automatically shut down, even to charging machine is useless.Multi-parameter monitor
2. Review method:
(1) under the condition of the instrument not pass an alternating current, check whether the 12 v voltage on the low side.The fault alarm that the power board detection part to low voltage, output voltage can be output power board test part is out of order or power board failure, may also be a back-end load circuit failure cause.
(2) has a battery when loading, this phenomenon shows that the monitor work in the state of batteries and battery almost exhausted, AC input does not work properly.May the reason is: 220 v power socket itself without electricity, or fuse.Multi-parameter monitor
(3) is not an external battery, the judge may be a rechargeable battery is broken, or the battery can't charge caused by the failures of power board/charging panel.
3. Method: connect all parts reliable connection, connected to an alternating current recharge instrument.
Patient monitor is a kind of measure and control the patient physiological parameters, and can be compared and have set the value of the poor, if there is a super can emit alarm device or system.Before due to the limitation of technology, the patient's physiological and biochemical parameters only by artificial discontinuity, timing measurements, so can't timely found in acute onset of disease condition change, so often leads to death.Now have a patient monitoring system, it can perform a continuous detection of day and night, quick and accurate grasp of the patient's condition, so that the doctor's timely rescue, death rates have dropped sharply.Multi-parameter monitor
Monitoring purposes in addition to measure and monitor the physiological parameters, also including the status of the monitoring and treatment before and after medication and surgery.Monitor to monitor a patient in the ward which parameters is determined by the doctor, can have a choice of prison guard for the following parameters: the heart rate and rhythm, invasive blood pressure, noninvasive blood pressure, breathing rate, blood oxygen saturation, pulse frequency, parameters such as temperature, can also detect ECG arrhythmia, arrhythmia analysis and alarm review, analysis of ST segment etc.Multi-parameter monitor
The use of the monitor is not only reduced the labor of medical workers, improve the efficiency of nursing work, the most important thing is to make the doctor can understand condition at any time, when a crisis situation can be treated in a timely manner, improve the nursing quality, reduce the mortality of critically ill patients.