Now people pay more and more attention to disease prevention and health body.As a health investment, household medical equipment gradually entered the ordinary people.But the elderly has become an important consumer groups home medical equipment.However, household medical equipment in bring health care to the elderly consumption at the same time, also make some old people spend money have become "beautiful", because of the good and bad are intermingled of home medical devices tend to be "counterproductive".


Currently, the domestic medical equipment on the market can be divided into household monitor, household detection equipment, home health care equipment and household care rehabilitation appliances four categories.Household therapeutic apparatus manufacturers including household cervical lumbar tractor, traction chair, hearing, etc.;Home inspection instruments such as thermometer, blood pressure, blood glucose meter;Home health care equipment including electric massage products series, air purifier, humidifier, etc.Household care rehabilitation equipment including functional bed, sleep instrument, oxygen machine, etc.In the home medical equipment, the most popular is the old.As the aging wave swept, "silver industry" is booming, and pull the home medical equipment market of the elderly.Although home medical equipment can have the effect of self care, treatment, but some people take home medical equipment as omnipotent "family doctor", it is possible to self-defeating.
Monitor is one of the common hospital first-aid equipment can continuously throughout the day to multiple physiological parameters monitoring of patients, doctors and nurses of diagnosis, treatment and rescue is important assistant, which is widely used in clinical, outpatient service, disease room, operating room, ICU, so each hospital ownership is big;Due to the use cycle is long (special patient care 24 hours a day), using location uncertain environment is relatively poor, use of personnel are not fixed (doctors and nurses work shift), bed is used, the patient and family to easy contact instruments and sensors, leading to monitor fault more use.Monitor is a kind of monitoring, analysis and recording in patients with multiple physiological parameters, an exception can be send out sound and light alarm device or system that is composed of host and the necessary sensors, common hospital bedside monitor a kind can monitor the patient's ECG (ECG), noninvasive blood pressure (NIBP), blood oxygen saturation (SpO2), heart rate (HR), respiratory (RESP), (Temp) parameters such as temperature, under the hunan bo science and technology was briefly introduced and common faults in the process of storage and solution.
Monitor the use and maintenance and common problem solving measures
A, boot
Check steps: one is the first check the power supply and power cord, power supply is normal and socket contact good;The second is the fuse are in good condition;3 it is to check whether there is any problem on the built-in battery, spare batteries run out and cause no response;Four is the power indicator is on, with or without turning the introspection;Five is a voice self-checking, press the blood pressure measurement with and without pump, and if so, could be instrument display fault;Six is the above steps there is no problem, we should open the machine enclosure, check the power supply module and display video line connector is loose, under normal circumstances Heavy or repair welding can solve.
Second, the ecg waveform display or interference is serious
Check steps: one is the lead wire and instruments are in good condition;2 it is directly by hand grasp the electrode wire whether waveform, such as no other lead wire tests;3 it is disposable ecg electrode placement is correct, and lead wire touch are in good condition;Four is whether the electrodes and put skin contact closely, whether clean or have scurfy hairs and other influencing factors;Fifth, poor power grounding will also cause the strong interference;Are there other high frequency equipment near six is interference;Seven is to monitor the internal fault detection module.
Three, can't measure blood pressure or blood pressure measurement error
Check steps: one is whether the cuff air leakage, whether joint closely;Second is to check the monitor Settings: adults and children's choice, the choice of initial gas pressure;Three is the cuff is placed correctly, whether too loose or too tight;Four is whether the measurement of the body and arms move, have connecting pipe leakage or extrusion force;Five is according to the measuring key, check the monitor for pump, inflatable shortness of mouth to see if there is air;Six is no gas or air flow is small, is the internal module or pump failure.
Fourth, the blood oxygen saturation or error can't be measured
Steps of examination: one is lead wire connected to the monitor are in good condition;2 it is to see the probe light is bright;Third, such as normal, the probe position is correct;Four is whether the monitoring of the same place a long time, otherwise it will lead to poor peripheral circulation;Five is to check whether there is nail nails and other influencing factors of monitoring;Six is whether there is a strong light to blood oxygen signal interference;Seven is finger arms when measuring blood pressure, can affect the measurement result in error;Eight is such as the probe light tube is not bright, then see if lead wire break, sometimes extension cord or more open circuit;Nine is the probe may line faults within or desoldering;Ten is above everything is normal, is the internal fault measurement module.
Five, no respiratory waveform
Check steps: one is the wrong ecg electrode position or poor contact;Second, the ecg cable is open circuit, acquisition signal.
Six, don't show or deviating from the normal temperature
Check steps: one is whether the measuring temperature sensor wire break or poor contact;The second is whether the sensors placed correctly and damage;Three measurement module is an instrument malfunction.