How should inspection medical devices maintenance?

Medical test instrument maintenance should have the condition which points three aspects, specify below.
One, to the quality of the maintenance personnel requirements

1, Has the good style of work and psychological quality
Medical test instruments maintenance is a very technical work, the maintenance personnel must have work hard, hard at spirit, and doing more observation, the multi-ponders, analysis, and summary record of the good habit, to experience unceasingly improve maintenance level. In addition the maintenance personnel should have good psychological quality, not be intimidated by difficult, to town, bold and talk.
2, Has a wealth of knowledge
Inspection instrument maintenance personnel knowledge demand is wide, especially with the modern inspection instruments, the improvement of the precision of the complexity, the requirement of knowledge more and more widely, and gradually. Usually maintenance medical test instruments generally should have the following aspects knowledge:
(1) the electrician foundation, electronic circuits, medical test, optical and learn mechanical foundation of knowledge.
(2) the principle of medical test instruments.
(3) microcomputer technology.
(4) electronic instrument equipment reliability knowledge.
(5)The structure of the headscarf electronic equipments design knowledge.
(6) measurement testing knowledge.
3, Maintenance personnel of the basic skills
(1) The skilled bonding technique: skilled welding generally refers to can according to different welding object flexible use of welding tools and welding method. Ensure that neither damage components, and make the solder joints welded prison, smooth, and there were no empty welding.
(2) To master the basic components of the performance and testing method: inspection instruments used in great quantities in the not only all types of resistor, capacitor, inductor, semiconductor devices, integrated circuit block, photoelectric device, relays, motor, pump, electric meter components, also used all kinds of sensors, electrode, microprocessor, display and optical devices, etc, to repair the instrument, must master the performance of these components and test methods.
(4) Has skilled reading principle diagram ability and the ability to read print territory: to have the instrument's specifications, the circuit principle diagram of the instrument, should make clear first principle block diagram and the whole machine, then click on block diagram guidance, to analyze each part of the specific circuit. Proficient in reading a circuit diagram, and according to design, the comparison to find out the real test point and the corresponding element, it can be carried out smoothly repair work.
Under repair, often meet no manual and other material, this needs according to the real draw electricity principle diagram to repairing have answers. This process can be in two steps: first by physical mutual position and attachment draw entity assembly drawing, and then based on the assembly drawing up entity circuit diagram. It is very difficult to master maintenance personnel of a kind of skills, but it is very important to improve maintenance level of one level. Master the skills, to face the forms of wiring, mind clear inspection analysis and process faults will often easier.
(5) Can make use of various headscarf fault inspection methods: instrument equipment of the cause of the failure and damaged program differ in thousands ways. Repair, in order to find fault, can use different methods, the use of different inspection procedures, in order to find out the root cause of the fault as soon as possible for the goal, the diagnosis and treatment of diseases with the doctor, the actual maintenance, repair work experience, and the level of learning and flexible the checking method of ability, will play a decisive influence the stronger ability, efficiency is higher. The improvement of the ability. No cannot leave the practice, should be in the practical work, careful observation, the careful analysis constantly sum up experience.
(6) Can grasp the basic operation: medical test instruments often include precision machinery, electronics, computer, all kinds of sensor technology content, so in addition to know the basic principle of maintenance equipment outside, but should also master optical and precision mechanical parts of the installation, remove and cleaning, come on, adjust the and so on a basic operation skills. In addition, the use of the instrument, operating and some matters needing attention should also master, lest cause artificial fault.
(7) Should have certain maintenance safety knowledge: maintenance safety include two aspects: one is the maintenance personnel their safety and to have good operation habit and the shock and other security measures. 2 it is the safety of the equipment, the most basic service equipment one of the requirements, is to ensure that no further damage to the device or expand the fault area. The so-called bold talk, is refers to the difficulty of the fault is not to be intimidated, and careful analysis to make clear principle, reasonable and proper use of the maintenance tools and implementation of appropriate methods for check and repair, prevent reckless.
(8) Ask to have good stuff observation, the actual production, analysis and records and summarizes the ability: in maintenance, need keen observation ability, sometimes in order to prove that also requires a certain simulation design and production capacity. Records and summary is a good habit, the maintenance personnel don't put the check to a fault as a final goal, and should begin from the course of maintenance experiences, develop ideas, in order to achieve one, the effect of the lines, and constantly improve maintenance ability.

Article: from perlong medical (http://www.pl999.net/)
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