The rule for maintainace is easy first, then difficult, from the surface to inside, catious at dismantle.Medical equipment is the application of modern high technology in medical fields. As the manufacturers keep technical information confidential, in the maintenance of a piece of equipment, they often can not have enough knowledge about the relative information. Therefore, the maintenance will become great difficult. As for the service engineers, they could analyse the faults of the equipment totally and comfirm the range where the faults happened first and then lay down the repairing ways to deal with the faults only depending on present material and the basic knowlege they have managed and the repairing experience. When detecting and removing, take a close look and remember each step. Before taking apart each unit, installation methods should be considered to ensure the reversibility of the demolition and installation. As to the disassembling of sealed or elastic components, one should be more careful. To dissemble a equipment is a basic requirement to maintenance workers, otherwise, they can not do maintenance.

Combined with fault, fully consider the impact of the equipment’s work environment.During operation, medical equipments often need support of power, and some also require water, gas, and chemical regent and so on, besides, the operational environment of equipments is supposed to have a certain degree of humidity, good earth connection and electronic and magnet shield. Any elements above changes, the status of equipment may change. Such as a ASCAM2 automatice biochemistry analyzer made in USA, a apearance occured soon after the assembling: During the day work, a "crash" phenomenon appeared, and during night work, the medicine was basically normal. Everyone said that equipment "haunted", and there is no way but to work in the evening.

To solve this problem, we have analysize and investigate the factors affecting the performance day and night: First is gird voltage, monitoring shows that there's something different in gird voltage but the diiference is not significant and the power of equipment is supported by a 3kVA power electronic voltage regulatorwhich has good performance. Secondly for the changes in temperature and humidity, because the air-condition is installed indoors, the changes of temperature and humidity were ignored.

Finally, disturbance factors. After observation of surroundings around the workshop, where there are two-round loop. And during the day, there are many vehicles, while in the night, very few, as a result, the breakdown might be aroused by disturbance from elctric spark of cars. With a period of time, the devices normal, it is considered anti-jamming facilities may have malfunction. So the easiest way is ground facilities, the machine also has anti-jamming facilities but adhere to our simple before complex principle-we check the ground wire first to ensure ground wire has been broken, then set ground wire so as it can work correctly.

Next introduce several feasible approaches to remove the pesticide residue in daily life. There are many approaches to remove the pesticide residue, some of which are more applicable. The way by water-dipping. First of all, wash the surface dirt on vegetable by water, and then dip it into the clean water. But the time should not be over 10 minutes. By such dipping for 2 times, we may basically get rid of almost pesticides. Add some auxiliary to the immersion method. You can add soda, fruit and vegetable cleaning agents, and rice washing water to immerse and wash them. Immerse vegetables and fruits into such a kind of water for 5 to 15 minutes, which can remove organic phosphorus insecticides left on their surface. Please pay attention. You need to wash them completely after the immersion.Choose Most Cool-Looking Home Medical Equipment for Yourself!

You can extend storage time for the vegetables and fruits which are easy to be stored to reduce some pesticide residues because Oxygen in the air can break down some pesticides. Oh, My God! The Designer of Changed Some non-perishable vegetables are eatable if they are placed more than 3 days . Would be the Best Wearing for Internship,such as white gourd, pumpkin, etc. Heat cooking method. Somepesticides will spped up their decomposition with the increasing temperature. So does the removal of pesticide residues. For instance, green peppers, beans, celery, snow peas and so on. You can wash them with water first. And then, put them into the bolied water for 2 to 4 minutes. After that, use water to rinse them once or twice. Peeling: it is the most effective way, but it is only suitable for vegetables with peel, such as cucumber, carrots, pumpkin, apples and so on. It’s alright by directly using peeler to unpeel the outer peel which contains residual pesticide. Do remember to rinse them before and after peeling. In this way, the pesticide residues will not be carried on the flesh.

The above mentioned methods are good, but there is something that should be paid attention. Now I will add several attentions. Some pesticides are afraid of alkali and heat because the heat can speed up the decomposition of pesticides. Cook the vegetables in boiling water for 2 to 5 minutes to remove some pesticide residues. As pesticides generally are left on the surface of vegetables and fruits. Although peeling the skin will lose some nutrients, it will be effective in removing pesticide residue. For the leafy vegetables, a preferable way to remove pesticide residue is to soak in the water. It is as well to add some vegetable and fruit detergent so as to accelerate the pesticide to dissolve out. Here the rice-washed water will be especially detailed.

The steps to remove pesticide residues by the water of washing rice are very simple, wash rice according to the normal steps, collect the water of washing rice, the first few times of it is good because of its high concentration. Rinse the dirt out of fruit and vegetables, keep them in the readymade rice – washing water immersed for 20 to 30 minutes, take them out and wash them again. Why the water of washing rice can remove pesticide residues? The main reason is that the water of washing rice is weak and it can break down some common pesticides. Besides, some people are used to immersing fruit and vegetables in water with alkali. Compared with that, rice – washing water is more accessible and will be used in nearly each famoly. Using rice – washing water is environmentally friendly and healthy; in addition, it can serve many purposes by saving water and being safe for the pregnant.

Besides healthy appearance, sportsmen also should have a healthy stomach.  Sports will enhance the production of metabolic wastes in the body and at the same time fatigue and pressure will cause gastrointestinal dysfunction, such as chronic constipation and indigestion. Dietary fiber in foods plays a significant role in promoting good digestion and excretion of solid waste. So the adequate supplement of cellulose can soften the food in intestinal canal, promote the intestinal peristalsis and thus speed up the defecation rate so as to prevent constipation and reduce the risk of intestinal cancer, which ranks third in men's cancer susceptibility Besides, fibrin can also regulate blood glucose and help to prevent diabetes. It can reduce aborption of fat in digestion process, thus lowering the levels of cholesterol and triglyceride and playing the role of preventing and curing high blood pressure and cardiovascular diseases. Men can not help but ot face pressures. Besides psychological pressure, another kind of pressure can not be ignored--blood pressure. Study shows, normal magnesium intake can lower blood pressure and reduce the incidence of heart disease. Magnesium is also an important neurotransmitter, which can relax muscles and result in regular heartbeat. Meanwhile, Supplementation together with calcium foods can promote calcium absorption. In addition, magnesium can strengthen reproductive capability and improve sperm mobility in semen.

Zinc is an active ingredient in human enzymes, which can promote the formation of male hormones and the synthesis of muscles while zinc deficiency may affect the synthesis of muscles. Zinc can also accelerate the healing of human wounds and improve body immunity. Besides, zinc is an important cofactor to systhesize protein and nucleic acid. It can not only promote intellectual development and make people see and hear more clearly but also delay fatigue and cheer up to supplement zinc. In certain physical conditions, chromium can promote the formation of muscles and abstain excessive fat, which helps shape the body and so it is very pupular among the men. Moreover, the minerals necessary to sustain life can promote the metabolism of cholesterol and enhance body endurance.

Vitamin B1, BB2, BB6, BB12, folic acid, etc are collectively called vitamins B. And vitamins B are like combustion improver in human body, and the main role is to help smoothe the metabolism of material and energy. It can promote to turn sugar and fat into energy for the body to use and protein synthesis to facilitate the growth of muscles. Vitamins B can also adjust the endocrine system to maintain the stability of the nervous system and balance emotions. In addition, BB1 can help resist pressure while BB6 can prevent skin cancer and bladder cancer and prevent kidney stones (the incidence of kidney stones in men doubles that in women), and BB6 is also helpful for the treatment of insomnia.

Vitamin C can be said to be a generalist for human health protection. Vitamin C can enhance immunity, reduce the risks of heart disease and stroke, help protect gingivas and teetch, prevent the occurrence of cataracts, accelerate wound healing, releive asthma and also has certain effect in treating sterility. Vitamin C can also stimulate the secretion of cortisol, which can fight against stress. Like vitamins B, vitamin C is water-soluble, so sports can increase the loss of vitamin C. In addition, for smokers, please add more. Our body keeps producing a kind of material all the time - free radicals. Free radicals, as a double-edged sword, under normal circumstances can protect the human body, but when we have much movement they will multiply the production, spread around in our body and crazily do damages to all cells, Then, it results in the difficult recovery of fatigue, muscle soreness, low immunity and even aging acceleration. However, the free radical also has its killer, that is, antioxidants. Many foods contain antioxidants which can effectively eliminate free radicals in the body, protect the integrity of cells and seem to put on "bullet-proof vests" for cells, thereby maintaining human health. Lycopene is the strongest antioxidant nutrient known in the nature, whose antioxidant and free radical scavenging ability is 1000 times that of vitamin C and 120 times that of vitamin E.

Reality bears proof that obesity is a menace we should pay duly attention. It’s too late to think of dealing with it after it has afflicted you. And the advance high-technology has made things convenient for you all. Now many durable home medical equipments are available to common people. That means you don’t have to turn to a doctor when you feel uneasy. Instead of going all the way to the hospital, you can have your body condition checked at home with these medical equipments. Besides they are convenient in operation and easy to tell. For all these advantages, medical equipment sales become a new highlight in the economy. Among all these medical equipment, there is one especially designed to cater for the needs of people plagued by obesity---body fat monitor.

Maybe you have no idea what is a body fat monitor and how to use it. Here I will give you a brief introduction. As more and more people becoming wary of their health, body fat monitor naturally comes into place. In a word, a body fat monitor is used to measure your body fat scale. In daily life, one can’t have a scientific measurement of his fat scale without the assistance of a medical equipment, nor is it viable for him to carry out an examination on his own. And its principle is like this: as widely known, fat contains little water, thus is of high electric resistance. While water, which consists 70% of our body, is of low electric resistance. And therefore, the body fat monitor will decide our body fat scale by detecting electric resistance of one’s body as a whole, the higher of which, the more one is obese.

How about it? If you want to buy one, you can easily turn to medical equipment suppliers who will give you the product you want.

When they are become the so called the elderly, that simply a picture popping out in your mind first: the hunched man, white hair, holding the crutch walking around the street without considering it is time to go home, think about it, what a pity, and probably they don’t even have a home or place to dwell, it simply can show how the society treat to the old in general, seriously, we can see there are also reasons to explain the matter, when they are moving fast and always feel drowsy, it is just because the cycle inside got a problem and sometimes it is lerk very well most of time we couldn’t see, and found it until it is too late, so this is the reason of the tragedy and I believe here the Blood Pressure Monitor I want to recommend you is the machine that is aptly and masterly the cure for such diseases, and you would feel much better than you were before when you try this immediately.

Now comes the second question – do you know the birthday of your father? Or do you know his exact age? Well, I think this is an easy question that almost everybody can answer that. Then you witness how growing age degraded your father. You see his feeling harder and harder to the some work which seemed to be a piece of cake for him several years ago. You hear about his health problems that have troubled him and your mother most of the day. You also know that how important it is to have some medical equipment at home, so that your father would feel ease to deal with his blood pressure problem, instead of taking the extra miles to go to the hospital.

Then why not buying blood pressure monitor which is run by electronic? Compared with the traditional blood pressure cuff, the monitor is more humanized and easier to get accessed to. What’s more, they are accurate and exact. For those men who are at your father’s age, due to some deterioration in blood vessels, regular examination on blood pressure seems to be crucially important. Once you get the home medical equipment known as home blood pressure monitor, you can save a lot of time worrying about your father and his health problem, and you can take some immediate measures the time when you smell something goes wrong with your father.

It will be OK if you have never said I love you to your father, because he never cares for that trivial thing. All he wants is your safety and happiness. Then what do you want most from him? Isn’t it his health and long life? A Blood Pressure Monitor would be the best choice to express your inexplicable love on the coming and very Father’s Day.

The main symptoms of dry-eye syndrome include eye soreness, photophobia, increased secretions and the feeling of having something inside of the eyes, etc. What to Wear to Exultation? - the Best Choice The symptoms presenting are:eye dryness, headaches, irritability, fatigue and concentrating difficulty. However, for those white-collars who have to face with the computer all the time except the intervals for eating and sleeping, how to deal with those problems effectively? According to some analysts,those who had the disease in the past were mainly women over 40 years old,whose estrogen levels fluctuated a lot.And the disease was probably a sicca syndrome caused by the disorder of the exocrine gland,such as lacrimal gland,salivary gland,and so on. Its feature is that mouth and eyes are dry. However, the happened age of dry eye syndrome becomes younger and its main reason is to use excessively eyes.

The reason why normal eyes have been able to maintain the black and white bright is tied to the moisturizing and protective role of tear besides its own necessary unique organizational structure. We usually moisturize our eyes through blinking,and we blink 15 times every minute normally.However,we tend to forget to blink when we are too absorbed in the computer,which will cause an excessive volatilization of our tears.

How could you judge whether our own eyes are common tired or dry eye syndrome. In general, after you go to the hospital, the doctor will check your tear and the time of tear-film broken. The normal standard is 10 to 15 mm in 5 minutes, but now the tear secretion of some young people is 0 ! However, some patients have doubts,"I have tears. When I see the film at the emotional time, I will have tears. Sometimes, I will have tears in the wind. How have I not the secretion of tears?" The reason is everyone have two sets of tear gland, one is primary the other is secondary. They can moist eyeball’ conjunctiva and cornea.

This is the basic secretion. In normal physiological conditions and without stimulations, it is secreted by the auxiliary lacrimal gland. The main lacrimal gland is responsible for tears of reflex, when you are not quiet or stimulated by the cold, the main lacrimal gland reflexively have hypersecretion. And for those who are extended wearer of contact lenses, it is likely for them to have the surface of their eye corneal sensitivity decreased and thus resulting in decreased tear secretion, they are relatively more likely to have dry-eye problems.

Some people think laugh and grow fat, and being fat is a representation in the sun. From the angle of psychology to say, this parlance is not unreasonable. Though men don't revere boney beauty, gathering flesh day by day is not good, at least, you extremely hope to see your belt fastener without the help of mirror.

The body parts that gathering flesh differ from men and women. Generally, beer bely is the biggest headache of young men. As an unavoidable fact, there are about 30 billion fat cells inside a man's body. When he grows, the weight of cells increases.

Therefore, almost every man will be heavier after 30 years old than before. With the age increased, his genes, hormones and slower metabolism may have impact on his belly.

But it is not possible to get rid of beer belly. Removing it, you will turn better-looking, more energetic and enjoy longevity. Appropriate exercise instead of leisure is necessary in losing weight, which equals to a change in exercising and eating styles.

Now think back and you will remember you focused more on exercise when you was slimmer. Forced exercise in PE classes and on the way to school and home made your physique better. But now, it seems you spend the most time on clining to the office desk or at the computer desk, and you don't have more chances or time to do exercises. But whatever work you do, you still have convenient ways to consume your calorie. Aerobics such as bicycle, running, swimming and walking are the best ways to consume your calorie.

It does not matter what you do, as long as you can make the heartbeat accelerating at least 20 minutes. Don't expect one sport can subtract the fat from one part of your body purposely. Science shows that losing weight is a task for whole body. One cannot see a part become slimmer while others remain unchanged. Losing weight is not something you can do in a hurry. The chance to do exercise is everywhere. When you entered the building, take the stairs instead of the elevator, send the document by yourself instead of send an E-mail.

You should changing eating style in losing weight instead of keeping diet. Many people may think it is wishful if I tell all the gentlemen hoping to lose weight not to keep diet. But in fact, dieting is a behavior of changing diet in a short time, and absolutely because it is short, many people that diet to reduce fat do not success.

In other words, every beginning has an end. Once you start to be on diet, it means you will end it before long. This will only make you fatter than before.