dental instruments sterilization Problems and Solutions

 With the further development of oral health care reform, the popularity of oral health knowledge and people's awareness of self-protection, hygiene of oral health care has gradually High Speed Handpiece become an important issue of concern, which requires oral medicine to provide new ideas, techniques, methods , equipment and business processes and norms. Oral and dental equipment is an indispensable tool for the clinical treatment of patients. A wide range of dental equipment, complex shape, the use of frequent, serious pollution, disinfection and sterilization difficult. Dental equipment is considered to be the hepatitis B virus (HBV), hepatitis C dental unit price virus (HCV), HIV virus (HIV) and other blood-borne diseases, and digestive diseases media. Hepatitis B is a big country, about 100 million people carry the hepatitis B virus, HIV infection situation is also worrying. Therefore, cutting through the oral route of transmission equipment to prevent blood-borne diseases is an important tool. Strengthen and improve the work of disinfection and sterilization of dental instruments on the prevention of nosocomial dental needle infections, especially exogenous infection control has a very important role. In this paper, the work of disinfection and sterilization of dental instruments existing problems and management strategies are reviewed.

the financial crisis on the impact of the medical device industry

The current global financial crisis facing the financial crisis is not over the past 100 years occurred in the most serious financial crisis, the financial market crisis led recession

First indicator, but in the past history, the medical industry is indeed showing good resilience. Meanwhile in the world, the medical industry M & A activity remains strong.

Because of China in the financial tsunami and the relative stability of the seismic capacity of the medical industry, plus Yixie sub-sector high profits, capital influx to him constantly.

At present, China's medical device industry although there is a gap compared with developed countries, High Speed Handpiece but the pace of development of China's medical device makes the world look askance. China's most

Research and development of new medical device products also walk in the international medical device industry tip. Within the next few years, China will surpass Japan to become the world's second largest medical device market

Field.

With the development of domestic enterprises, the rapid increase in strength, and market focus shifted from high-tech to the universal, the competitiveness of domestic products is gradually increased, the domestic

Companies expand market offers a rare opportunity. Foreseeable future, China's medical device industry is a huge space for development.

In addition, the worsening financial crisis in the world in the context of the international economic environment, to resist the negative impact on China, November 5, 2008 regular meeting of the State Council

Works meeting proposed to implement a proactive fiscal policy and moderately loose monetary policy, introduced 10 more forceful measures to expand domestic demand. November 23, 2008,

Notification issued by the Ministry of Health, in the country's new 100 billion yuan central investment arrangements, the arrangements for special investment 4.8 billion yuan to support rural health service system.

"2008 will invest an additional 4.8 billion" new rural Yixie invest 1.5 billion, with "2006" planning "," new rural Yixie invest 6.771 billion, the total increment of two parts

8271000000. denture teeth This increment of 8.271 billion mainly for rural medical equipment procurement, time, mainly in 2008 -2010. Will face a huge low-end medical equipment needs

Seeking to become the first to benefit industry.

there are two types of type

 First, the primary co-traumatic primary occlusal trauma
Where due to abnormal or excessive force factor, so that normal periodontal tissue damage, known as primary co trauma. Primary occlusal plane periodontal tissue injury is normal, but the bite force is excessive or abnormal occlusal direction, more than the normal periodontal tissue can withstand the load.
Second, the secondary co-traumatic secondary occlusal trauma
Because periodontitis and other reasons, the lack of supportive periodontal tissue itself, incapable of normal or excessive bite force, so that further damage periodontal tissue called secondary trauma together.
Bite wounds are secondary station is due to other causes periodontitis periodontal tissue support strong High Speed Handpiece enough that periodontal tissue's ability to withstand December force weakened, in this case the normal or abnormal bite can lead to bite Taiwan of trauma.
Some scholars have proposed acute occlusal trauma (acute trauma from occlusion) and chronic traumatic occlusion (chronic trauma from occlusion). Acute emergencies caused by occlusal trauma refers to excessive occlusal forces (such as chewing hard objects) caused by periodontal trauma. And chronic traumatic occlusion refers to sustained abnormal bite force caused by periodontal tissue damage.

which would be suitable whitening

1, mild to moderate tetracycline, dental fluorosis, or discolored teeth caused by other factors, hereditary yellow teeth, usually the first treatment to obtain satisfactory results.
2, teeth staining exogenous people are whitening for the crowd, and the whitening effect is very good.
3, severe tetracycline stained High Speed Handpiece teeth, dental fluorosis, or other factors can cause discolored teeth whitening teeth whitening techniques, it normally takes more than twice Governance

Treatment (interval can be weeks to a month) will be granted that doctors and patients are more satisfied with the results.

Raw materials

Raw materials:

Bur tip structure used is imported from South Africa's natural diamond powder, and after to the complex, demagnetization, rounded, purification treatment, the sharpness are very competitive

Potential.

Bur shank is imported from Japan stainless steel handle, it was working fine, even texture, there are concentric, uniform standards, tolerances, true circular cross-section, which

Is the technology can not achieve.

Our burs suitable for domestic and foreign standards, can be suitable for all types of mobile holes used.

International phone Kong standards are: 1.60 + /-1.004mm

Domestic mobile phone Kong standards are: 1.59 + /-0.012mm

HICARE bur shank criteria: 1.592 + /-0.004mm :

Bur tip structure used High Speed Handpiece is imported from South Africa's natural diamond powder, and after to the complex, demagnetization, rounded, purification treatment, the sharpness are very competitive

Potential.

Bur shank is imported from Japan stainless steel handle, it was working fine, even texture, there are concentric, uniform standards, tolerances, true circular cross-section, which

Is the technology can not achieve.

Our burs suitable for domestic and foreign standards, can be suitable for all types of mobile holes used.

International phone Kong standards are: 1.60 + /-1.004mm

Domestic mobile phone Kong standards are: 1.59 + /-0.012mm

HICARE bur shank criteria: 1.592 + /-0.004mm

peep and types of all-ceramic dental materials

peep and types of all-ceramic dental materials
Many people are now aware of the all-ceramic dental benefits, but it is still difficult to understand the high price. Why so expensive porcelain teeth? Now we have the all-ceramic

This aspect of dental materials and types to find out.


    All-ceramic dental materials used in the space shuttle is the outermost layer of high temperature ceramic, the inner layer is synchronized with the gold tooth cold expansion sets. Used in High Speed Handpiece high-temperature ceramic shuttle

Porcelain, occupy a high in the stability advantages, but also makes it a very high wear resistance. Gold's beauty and good biocompatibility also makes special use of all-ceramic dental
Do not comfortable.
    Since these two all-ceramic dental materials have a higher technical difficulty, and therefore dental handpiece the price of all-ceramic dental consistently ranked high. Well, it kind of all-ceramic dental?
    The types of porcelain teeth which:
    1, slip casting porcelain: refers to the type of fire on behalf of alumina or zirconia coated batter, and then the formation of high-temperature shape bottom crown.
    2, pressure casting porcelain: first with wax to produce crowns, or on behalf of the crown bottom type, embedded in a dedicated circle porcelain furnace heating to wax in the finished ceramic blocks melted through pressure
Force cast into the circle. Porcelain composition of lithium-based ceramics.
    3, casting porcelain: by centrifugal casting method within the crown or porcelain crown. Silicate ceramic component is mica.
    4, computer Cutting porcelain: the use of CAD / CAM systems, through computer-aided design system scan model, computer-aided manufacturing systems will be semi-finished aluminum or oxygen
Zirconia blocks cut into the bottom crown type in the firing.
    5, the computer porcelain ceramic deposition: alumina or zirconia powder paste, through computer-aided design and auxiliary processing deposited on the refractory-generation type formed within the crown, and then
In high-temperature firing.
    6, A porcelain crown: the use of special ceramic powder type directly in the fire on behalf of the heap built ceramic crowns. Cutting another computer and the computer should be deposited all-ceramic porcelain summed together (both belong
CAM equipment), but the processing in different ways.

120, bleeding gums vulnerable populations

Bleeding gums is one of the common symptoms of oral disease. Generally divided into two kinds of localized and systemic: local causes bleeding gums bleeding gums, commonly suffering

Gingivitis and periodontitis patients. These patients often because they do not brush your teeth, or because of an incorrect method of brushing, dental bleeding gums clinically susceptible High Speed Handpiece populations are the following

, Patients should be vigilant.


    Bleeding gums susceptible one: adolescent, because susceptible puberty gingivitis, bleeding gums is also common. Mainly due to poor health habits, coupled with the youth

Of endocrine changes more obvious, so the gum tissue of trace local irritants, easy to produce significant inflammation, bleeding gums.


Bleeding gums susceptible populations II: mixed dentition period children, often due to CNP, a temporary dentition malalignment, easily lead to gum inflammation, such as pay attention

Oral hygiene, gingivitis can lead to eruption causes bleeding gums.


    Bleeding gums susceptible populations three: pregnancy of women, if already suffering from chronic gingivitis before pregnancy, during pregnancy, progesterone levels, often causing the gums

Spontaneous bleeding, can occur during pregnancy gingival papilla tumor-like proliferation called "pregnancy epulis", easily bleeding.


Bleeding gums susceptible populations IV: risk of certain systemic diseases in the elderly, patients with diabetes because gum capillary hypoxia, decreased ability to fight bacteria, could easily lead to

Bleeding gums infection; addition, some high blood pressure, coronary heart disease in elderly patients, myocardial infarction, thrombosis due vigilance, long-term oral aspirin, if more bleeding gingival inflammation

, Long-term use should be vigilant.


    Bleeding gums susceptible populations five: Long-term bedridden, unable to take care of patients, those in poor oral care is bleeding gums susceptible.


    Bleeding gums oral or physical disorders have to be a signal, the patient should be vigilant, usually pay attention to oral health care, and enhance the overall absorption of nutrients,

Improve the body's resistance to regular oral examination and regular teeth cleaning, scaling, once found dental disease, the standard treatment for early stage.

brush your teeth more attention

Brushing is everyone's daily life have to do one thing, dental experts say: everyone will brush your teeth, but not everyone will brush your teeth, brushing a small matter, but there are

A very high knowledge, learn proper brushing right to maintain personal oral hygiene is extremely important, let us listen to dental professionals about brushing detail.

     Dental: Toothbrush choice
    Only selected in line with the curing light  requirements of oral health care toothbrush, can play the effect of cleaning teeth, and does not damage the teeth and periodontal tissues. Toothbrush its features are:


    A bristle arrangement is reasonable, usually 2 to 3 rows, easy to clean after brushing teeth and toothbrush itself clean. Bristles made of high quality nylon yarn, thin and flexible.
    B brush head is small, flexible rotation in the mouth.
    C rounded tip bristles, High Speed Handpiece easy to damage when brushing the teeth and gums.


    Dental: Toothbrush maintenance and replacement
    After each brushing toothbrush must be cleaned with water and drying, the brush up dry and ventilated place. It should be noted, toothbrushes use a long time, the bristles will

Bending disheveled or even fall off, weakening the tooth cleaning capacity, therefore, must be replaced every three months a toothbrush, avoid several people sharing a toothbrush.


    Dental: Toothpaste selection
    Select your preferred toothpaste fluoride toothpaste, combined with other toothpaste. Fluoride toothpaste is not only the role of inhibiting dental plaque, and can protect the enamel, strengthen teeth against

Acid ability to prevent dental caries.


    Dental: brushing water
    Brushing the water temperature by the relevant study confirmed that the teeth suitable for water temperatures of 30 to 36 degrees for normal metabolism. So when brushing the teeth as long or be quenched

First heat stimulation, not only prone to bleeding gums, but also directly affect the normal metabolism of the teeth, easy to induce dental problems, affecting the life of the teeth, affecting their health.

   Dentistry: How to brush your teeth properly
   Brush maxillary posterior teeth, the toothbrush is placed on the maxillary posterior teeth, the bristles and teeth was 45 degrees, and then turn the brush from top to bottom brush, brush each part repeated about 10 times

, The same as in the outside brush method. Brush mandibular teeth, the toothbrush is placed on the mandibular posterior teeth, brush and teeth continued to show a 45 degree angle, rotating brush, brush from the bottom up, various parts of the re-

Complex about 10 times in the same outer brush method. On the labial surface of the mandibular anterior teeth after brushing method and the same way. Brush palate anterior teeth tongue surface and the lower front teeth, you can play head will be established,

From top to bottom on the tooth brush, brush the lower teeth from the bottom up. Occlusal surface of the upper and lower teeth when brushing, teeth bite into the surface of the toothbrush, a little harder to brush back and forth horizontally.


    Dental: brushing time
    Brushing should be done daily at the time and in the evening before going to sleep early brush your teeth once and stick mouthwash after meals. Brushing time 3 to 5 minutes to all parts of the tooth

Brush. Brush your teeth before going to bed at night is more important, because it accumulates in the clear day meals food residue on the teeth stains.