KR200378508Y1 - Sterilization Nano silver and contain perfume a en do file - Google Patents

Abstract

The present application is to coat the nano silver (160) and the fragrance ash (180) on a manual or automatically operated endo (neural file removal device) used in the dental treatment of the teeth 20 in the dentist It is about formulation.

Bacteria are the most lurking in reach of many people, and most people don't know this, and there are many bacteria living in unusual or many people's medical institutions, especially the hands of dentists who treat a large number of unspecified patients. Even if you wash well, many bacteria are present.

The present invention relates to an endo file, a neurotherapy device that a dentist performs when a nerve or tissue inside a tooth 20 becomes infected and causes inflammation with pain. An endo file (40.60) is widely used in all dentists around the world. It is divided into two types, by manually removing the nerves in the teeth 20 by turning with the hand of a dentist and by automatically rotating by the force of air or motor.

The present invention uses the nano silver (160) and the fragrance material (180) to the antibacterial and sterilization of the needle and the handle of the endo pile, and to the handle portion 100 of the endo pile to enhance the grip and the holding power of the dentist A note is related with the manufacturing method of the functional En do file which formed the uneven part.

Description

Sterilization Nano silver and contain perfume a en do file}

The present application relates to an endo file (En do file) that functions to remove it when the inflammation of the nerves or tissues inside the tooth 20 in the dentist.

 As is known from the mass media recently, more than 200,000 bacteria / cm 2 to 300,000 bacteria / cm 3 are incubated in human hands, and the number of bacteria detected when washing and sterilization is negligible is about 5 million / 10,000 ㎠ ~ 3200 / ㎠, E. coli is 3500 / ㎠ ~ 1100 / ㎠ 10,000, and in severe cases, even ticks, fungi, and parasites were found in the airwaves recently reported, and more people in the medical industry It has been exposed to embarrassing patients in hospitals.

Anyone who has never been to the dentist while living a lifetime will be reminiscent of anesthesia needles and drills to grind or drill the anesthetic needle and teeth (20) is considered to be a fear of anyone.

Dentists have been inclined to augment them with scaling or removal of plaque on the surface of teeth (20), filling tooth decay with amalgams, or recently correcting them as a field of aesthetic therapy.

Older adults have suffered from an inflammation of the teeth 20 once, and have had a procedure to drill holes inside the teeth 20 and remove the infected teeth 20 tissues or painful nerves and pus. There will be.

At this time, the tool for removing nerves and tissues inside the tooth 20 is the endo pile (40.60) and the needles of the endo piles (40,60) have elasticity in which the surface is very rough so as to easily pull out the nerves or tissues. Electric and small cartridge air turbine made of metal, manual type is attached to the handle 100 made of plastic or synthetic resin, automatic type is made of plastic or metal and rotates the motor using the battery 320 as a power source. 380 is equipped with an automatic endo pile (60) that rotates by the force of the air, and the attachment portion 130 is inserted into the handpiece body, the size of the teeth 20 and the depth of each other according to the human Various types of manual or automatic endo piles (40,60) having different lengths and thicknesses of endo piles (40.60) are available on the market.

Conventional manual or automatic endo piles (40, 60) has a disadvantage that the handle portion 100 is too small or the surface is very slippery so that a large force is not transmitted to the dentist to pull out the nerves or tissues in the perforated tooth (20) There is, but the endo file of the present invention is a handle portion 100 is a non-slip (120) of metal, synthetic resin, plastic, rubber, latex, silicone material to increase the gripping force and the grip force without slipping the hand of the dentist Formed to ensure that the power of the dentist's hand is properly transmitted.

And in order to treat the nerve treatment to inject anesthesia injection to the gum around the teeth 20 to be treated and when the anesthetic spreads, drill the tooth 20 using a drill on the surface of the tooth 20 and the tooth 20 Endo files (40, 60) having the same depth and length of perforation are inserted to draw out nerves or tissues. The nerves of teeth (20) are very sensitive and have a direct connection with the human brain. Inflammation occurs after filling the pores of (20), you can see a huge congestion.

The dentist may measure the endo file by hand before the neurotherapy with the endo file (40,60), and may bend the needle portion 80 of the endo file by hand to test the strength of the endo file. 60)) was not stored in sterilization instruments but left in the case in the corner of the unit chair or inserted into the storage member.

As you know, dental clinic is mostly in inflammatory patients, and when the tooth 20 is deleted, the finely dispersed tooth 20 is scattered in all directions, so the endo file (40.60) contains a large amount of other oral substances and bacteria or viruses. It's multiplying, so if you don't know it, it's probably natural that inflammation in your mouth will occur.

The present application solves the problems of the conventional endo file (40.60) can be referred to as a novel design for the national oral health to prevent the infection of the endo file (40.60) by using the nano silver 160 material.

The present invention relates to the endo piles 40 and 60 containing the nano silver 160 and the fragrance ash 180 as described above, and the nano silver 160 and the fragrance ash ( 180 is input during the manufacture of the body of the endo piles 40 and 60 and the handpiece which automatically rotates the endo piles (automatic endo pile driving device). Containing powerful nano silver (160) material that can not be obtained in the long term, the following excellent benefits.

Nano silver (160) is a natural material harmless to humans or animals, and has a bactericidal and antibacterial deodorizing power tens of times stronger than chlorine.

Then, if you look at the special advantages of endo file containing nano silver (160) and fragrance ash (180)

      1: Nanonizing silver gives better antibacterial, antiseptic, deodorant and detoxification capabilities than any other antiseptic.

        2: reacts sensitively to the pollution level of the environment

It strongly binds with SH, COOH, OH, etc. of bacteria and destroys the cell membrane of bacteria or disturbs the function of cells and shows continuous antiseptic action.

 Recent research has shown that 650 bacteria and viruses can be sterilized, and the reproductive inhibition and antiseptic function of harmful bacteria, fungi, Salmonella and allergies is excellent, preventing secondary infections from humans from problematic sources. The silver is catalyzed and oxygen is converted into active oxygen O₂- O₂ + O to prevent the sterilization and proliferation of bacteria and virus parasites that are reproduced by body fluids, saliva, secretions or foods.

        3: There is an antistatic function. Nano silver 160 has excellent electrical conductivity and has the function of preventing the generation of static electricity and blocking harmful electromagnetic waves and mind and body.

        4: The nano silver 160 is very easy to coat, mix, and feed with a material, and easily fuse with a metal, silicone, or plastic resin of the present invention.

        5: In addition, silver ions and far infrared rays, which are good for the human body, are generated and have a rapid color reaction that changes color depending on the health of the human body. Therefore, it becomes a health check point of humans. .

         6: It has an ultraviolet blocking effect. Nanoized silver has excellent UV protection, so it is used in textiles, cosmetics, sunglasses, etc.

 Endo piles (40, 60) can be used for a long time by preventing corrosion or discoloration caused by UV rays in the sun.

         7: Deodorizing effect and fragrance divergence effect. Even though the endo pile is often washed or sterilized, the body of the needle portion 80 of the endo pile has a very rough surface, and the surface of the needle portion 80 has fine teeth 20 powder or neural tissue attached to it and decays. This results in a disgusting odor. The liquid or powder of the vegetable fragrance ash (180) raw material such as fruit, aroma, herb, and flower may be used in any process during the manufacturing or final process of the endo pile. , 01% ~ 5%, the fragrance of the endo piles (40, 60) of the original design always emits a subtle scent to the dentist and the patient receiving the procedure It has the effect of raising the atmosphere of the entire hospital, and furthermore, has the purpose of bringing an effect on the health and health of the people.

The present invention relates to the formulation or coating of the endo pile (40.60) and the nano-silver (160) and the fragrance material (180) to the endo pile driving mechanism material for automatically operating it. And nano silver 160 will be described in detail as follows.

     Nanotechnology is a technology that identifies and controls substances at the molecular and atomic levels.It is derived from the Greek word dwarf Yi (nanos), and 1 nanometer 'corresponds to one thousandth of the thickness of the hair. It is manufactured by chemical decomposition method or silver solution (colloid), which is in the form of nanoparticles, and is widely used in the industrial field.

     Silver is known to kill more than 650 bacteria. Our ancestors used silver spoons to disinfect food, and during the American Wild West, they put silver coins in milk bottles to keep them fresh. The NASA uses silver for water purifier systems in spacecraft.

         Silver is a precious metal with a beautiful luster of blue and white, which humans have used with gold for a long time, but it was less than gold in terms of use. Natural silver is less expensive than natural gold and can only be obtained through difficult refining, so it was treated more preciously than gold in ancient times.

      Silver coins were first manufactured in the Kingdom of Lydia in the 6th century BC, followed by Rome, Greece, and in 1101 (Korea's King Sukjong 6), the cast and distributed silver bottles were produced in 1101. It is said that in the times, silver was mined in various places in order to enter the Ming Dynasty.

      Silver has been recognized as a precious metal of high value from ancient times, and has been the object of extraction. It is not only valued as a currency but also gained attention as an important industrial material in modern industry. The production of silver is proportional to the production of gold in many ways. Being

    Silver was mined early in the Mediterranean region of Europe, before the discovery of the Americas.

Was produced from Inca and Aztec and later from Peru and Bolivia.

 Silver flowed into Europe, and the flow of silver went from 1520 to 1800.

It has grown steadily, but has declined since the discovery of large amounts of silver in the early 19th century.

       Currently, the world's major silver producers are Russia (13.8%), Canada (13.5%), Mexico (13%), Peru (13%), United States (11%), Australia (8%), Poland (6%). The country's silver reserves are 17 million tons, and the reserves are about 1.2 million tons. As of 2002, the amount of silver produced in our country is about 5,000 kg, which is 1.2% of the total domestic demand. It's a very small amount.

     Characteristics of silver: The color of silver is gray in the case of elegant gray-white metal or powder, specific gravity is 10-12, moss hardness is 2.5-3, melting point is 960.5 ℃.

In particular, the melting point of silver is very important for the temperature compensation of high thermometers, which is the standard of scientific and industrial temperature. Silver is the best metal, the conductor, and is used extensively for contacts and other electronics.

     Optically, the reflectance of visible light is 90, which is one of the most excellent metals such as platinum, and pure silver does not form rust even when left in the air or heated, but it reacts with sulfur and hydrogen to make black emulsified silver. Special attention should be paid to the film of the camera.

     In addition, the mechanical properties change depending on the amount of impurities (O₂) contained in the silver, and the hardness of the high-purity silver after thermal annealing is Brinell hardness 25-27, tensile strength 12-16 kgf / ㎣, and tensile strength of the cast Is up to about 29kgf / ㎣, stretching 48 ~ 54%, recrystallization temperature is 150 ℃.

    In particular, in the case of pure silver, the processed hardened material is softened by recrystallization at normal room temperature and softened softly. The malleability and flexibility are rich after gold.

     Benefits of Silver Silver has been used as a tool to check the imbalance of the body that one cannot feel because the color of gloss or color changes depending on the condition of the body when worn on the body from ancient times. Fatigue or low rhythm), and Dongbobom said that it is effective in the prevention and treatment of mental disorders and women's diseases such as epilepsy and game, and also acted as a herbal medicine powdered silver. If you have it, the five Jang (5 하고) is comfortable, mind and body (stable), the mind and body ((身 身) stable), chasing (邪氣) and the body lightens the body lengthened by the main tree.

      Also, when the Black Plague prevailed in the Middle Ages, aristocrats and royals who had a lot of silver tableware or silver utensils were not infected with black plague, which means that the negative ions from silver were released to sterilize the Black Plague bacteria, making them relatively safe from infectious diseases. In the place where the royal family and the state guests were served, silver products were used habitually.

    In order to help the understanding of the nano silver 160, brief description of the nano silver 160 (NANO SILVER) extraction method and features in the present invention as follows.

The atomic weight of silver is 107.87 and silver (Ag) has been known for a long time.

Nano silver is a purely domestic technology. It is the first material name and brand name developed by a biotechnology company, a government-affiliated organization of our country. Nano-technology is a compound word of silver. ;

   Nano silver (160) is a field of nano-technology (nano-technology) is an advanced antibacterial agent using a mechanism of strong antibacterial and sterilization function, electromagnetic shielding excellent conductivity.

  Nano silver 160, unlike traditional antibiotics is that bacteria are not resistant. Nanosilver has been shown to sterilize almost all single cell germs on the ground in a short time.

     At present, a variety of products based on nano silver (NANO SILVER) consisting of powder and solution have been devised and commercialized numerous times;

Nano silver (160) containing silver (Ag) is a new concept that is made by utilizing excellent effects such as antibacterial deodorizing power and prolonging the preservation time of food among the many characteristics of silver.

     Regardless of the East and the West, silver has been recognized as a disinfectant as well as blocking bacteria. Currently, the extraction method of nano silver (160) is used in distilled water.

After injecting silver (Ag 99.9%) and generating a low current at low temperature, the compound containing silver was decomposed and subjected to electrophoresis using the + and-poles of each molecule.

Silver (Ag 99.9%) can be collected and can also be manufactured by physical methods such as liquid reduction and grinding.In addition, silver solution refers to a state where silver ions (Ag +) are gathered and mixed in water. In order to obtain silver 160 (NANO SILVER), the above decomposition method is used a lot.

      Silver ions are used in general sterilization concept machines and disinfectants, and all silver products currently used are silver obtained by decomposition, and the amount of addition is very small. The sterilization power of silver varies depending on the product, but a maximum of 99% can be obtained.

     Nano Silver (160) is a silver super fine particle of 3 ~ 5nm, directly acts on harmful bacteria, directly dissolves the cell membranes of harmful bacteria, and sterilizes by interfering with the electron transfer system of harmful bacteria. = 99.9%) (for reference, VIRUS size is about 10nm).

     The main antibacterial mechanism of Nano Silver (160) is to dissolve harmful bacteria cell membranes and interact with enzymes in the cells to block the metabolic function of nutrients, that is, the influx and discharge of nutrients, and to stop the respiratory function of harmful bacteria, thereby stopping the growth of harmful bacteria in cells. And destroys regenerative ability and kills harmful bacteria immediately.

     In addition, since the nano silver 160 continuously releases the antimicrobial force from the microparticles to control harmful bacteria, the antimicrobial / bacterial function has excellent sustainability.

Therefore, the nano silver (160) does not produce resistance and the nano silver is effective to the surface reaction and kill all the bacteria 99%, especially in the common E. coli or food poisoning equal effect.

   “The larger the surface area, the smaller the nanoparticles, the better the bactericidal and antimicrobial activity. Based on the experimental data so far, E. coli, Staphylococcus aureus, Salmonella, Vibrio, Heterogeneous, Pneumonia, Typhoid fungus and the most resistant

MRSA (methicillin resistant Staphylococcus aureus) can be 99.9% antibacterial and bactericidal.

     Even if silver (Ag) is present in an ionic state or a metal state, it may be referred to as colloidal silver when it is present in a colloidal state by a solvent.

Nano silver (160) in the nanoparticles (160) that maximize the surface area by minimizing the particles have the best antibacterial activity.

    Nano silver (160) is a super fine particle of pure SILVER unlike general chemical antibacterial or chlorine disinfectant, so it has excellent antibacterial and antibacterial ability (99.9%) even at high temperature. It is reported that fungi cannot live in contact with nano silver 160 for more than 5 minutes.

      The present invention is to solve the conventional problems as described above, the present invention is a technology that is completely different from the general silver powder, after making a nano-type powder or silver (Ag) solution, metal, plastic, minerals, synthetic resin, Nano silver (160) with PPM from 0,01% to 5% in endo piles (40,60) and handpieces made of various materials of silicone and latex (NANO) SILVER) Formulated in any constant weight ratio between 2PPM and 999 PPM, or liquid or powder of fragrance ash (180) raw materials such as fruit, aroma, herb, and flower fragrance, weight ratio 0,01% ~ 3% The functional endo piles (40,60) with antimicrobial, bactericidal and deodorant effects, fragrance divergence, detoxification function, far infrared emission and silver ion emission function are prepared to prevent infection and bacterial infection of patients and dentists. block I take the lead on a national oral health has a purpose.

Briefly describing the drawings of the functional endo file (40, 60) of the present invention for achieving the above object;

1 is a perspective view of a passive endo pile 40 containing nano silver 160 and aroma containing metal plastic, synthetic resin, latex silicon and minerals constituting the body of the manual endo pile 40 with sterilizing power according to the present invention. Perforated to the teeth 20 and the endo dentist 40 inserts the endo pile 40 into the tooth 20, the needle portion 80 and the dentist holding the endo pile 40 left and right or up and down Metal, synthetic resin, plastic, rubber, latex, silicone, which acts to transfer nerves and tissues or smooth out the perforated teeth and to increase grip and grip without slipping the dentist's hands. The shape of the endo pile into which the nano silver 160 and the fragrance ash 180 are put into the body of the endo pile 40 made of the handle 100 to which the uneven portion 120 of the material is attached is illustrated. It's burnt out.

Figure 2 is a perspective view of a motor-type endo pile in the endo pile containing nano silver and incense with sterilization of the present invention as a figure made of a metal plastic, synthetic resin, latex silicon constituting the body of the automatic endo pile (60) under

When the power switch 340 is operated by using the battery 320 as a power source, the drive holes of the endo pile rotate left and right to extract nerves or tissues inside the perforated tooth or to grind the inside of the tooth, and a speed control switch. 360 is attached to control the rotational speed of the motor to prevent slipping motor type endo pile 60 with the uneven portion 120 made of a preferred material of metal, plastic, synthetic latex, silicon to prevent slipping Is shown in the figure.

3 is a perspective view of an air turbine-type endo pile in the nano-encapsulated endo pile with the sterilizing power of the present invention and equipped with a small cartridge air turbine 380 that rotates with the force of the stored compressed air of the compressor. There is an automatic endo pile (60) to rotate with an end portion (60) body using the air rotated by the force of the air turbine and the attachment portion 130 is inserted into the hand piece (drive of the automatic endo pile) And cranks, cartridges and air turbines 380 that transmit rotational force, and an attachment part 130 and a rotating part 140 to detach and endo piles, and a metal, plastic, synthetic resin, latex, and silicon to prevent slipping. Motor type endo pile 60 with the uneven portion 120 made of a material is shown in the figure.

 Figure 4,5 is a diagram showing a block diagram of the endo pile made of a plastic or synthetic resin material containing nano silver with a sterilizing power of the present invention.

  4 is a block diagram of nano silver 160 made of a metal plastic, a synthetic resin, a latex silicon mineral, a material of the endo pile 40.60 of the present invention, and an endo pile 40, 60 containing a fragrance. The body and handle portion 100 of the automatic endo pile 60 for operating the endo pile by rotating the motor using the handle portion 100 and the battery 320 as a power source are mostly made of plastic or synthetic resin material. The material is heated to melt (220) and the nano silver (160) is converted into PPM in a weight ratio of 0,01% to 10%, and the nano silver (160) (NANO SILVER) is selected between 2PPM and 999 PPM. It is a block diagram showing the process of mixing by mixing in a certain weight ratio and injecting into a mold module to manufacture by injection (280) (射出 成形).

 5 shows the needle portion 80 of the manual endo pile 40 or the needle of the automatic endo pile 60 inserted into the perforated teeth 20 to extract the damaged nerve tissue and to smooth the perforated pores. Hand piece for rotating the endo pile 60 by rotating the air turbine 380 using the compressed air of the unit 80 and the compressor (driven device of the automatic endo pile) and the endo pile 60 attached portion 130 Is mainly composed of a metal ash, in order to manufacture the melted metal ash (200) (融 解) and put the nano silver (160) ash and fragrance ash (180) to the molding module for molding (260) or in the final completion process It is also possible to form a deposit, plating, coating and coating film, and to attach the protrusions and protrusions to the handles of the manual endo pile 40 and the automatic endo pile 60 to improve the holding power and grip of the dentist. Fragrance or aroma, The process of adding a liquid or powder of the plant's fragrance ash 180 raw material such as herb flavor and flower flavor in a weight ratio of 0,01% to 5% is shown in the block diagram.

 The present invention adds nano silver 160 (NANO SILVER) to an automatic or manual endo pile (40,60) made of metal, plastic, resin, ladex, silicon, or mineral material, or the endo pile (40.60) is coated or plated. Sterilization and antibacterial function of the files (40,60) and microorganisms are characterized in that to have a functional endo pile (40,60).

As mentioned above, the endo file (40.60) is exposed to toxic secretions and saliva of the dentist's hands, the dentist's hands, or the patient, and thus becomes a habitat for various pathogens, especially colds transmitted by AIDS or hepatitis B virus. Influenza virus can be easily transmitted to other people through endo files (40, 60), which is a big social problem.

Therefore, hygiene management of endo piles (40, 60), which serves to extract nerves or tissues inside a person's teeth (20) or to grind the inside of the perforated teeth, is required to be more thorough. Hygienic endo piles (40, 60) can be used, which can greatly contribute to national oral health and wellness.

[Example]

Applicants have found the schematic process of the above endo piles 40 and 60, and in order to experiment with this, an electrolytic silver rod is electrolyzed into D / C current by purchasing a silver ion generator that generates silver ions stably with high purity. Make 20ppm pure silver ion water solution and mix it to 10ppm aroma scent, add 10 liters of silver nano solution to sterilized tank, and standard of unopened manual (40) and bacteria Are purchased several times in the tank containing silver nano-liquid, each of which has been used several times, the electric endo pile rotated by a motor and the automatic endo pile 60 attached with a small cartridge air turbine 380 rotated by compressed air. Soak for 60 minutes to completely deposit the nano silver ions, and then dry (300) for 30 minutes in the drying (300) stage, and before and after the silver solution treatment E. coli The average value obtained by measuring the number of fungi is briefly shown in the analysis table below, and the results obtained by the applicant and the subtle natural scent are obtained. Reached.

    The present invention is the needle portion 80, the handle portion 100, the attachment portion 130 and the automatic endo pile (60) of the manual endo pile 40 made of uneven metal or plastic, synthetic resin, rubber, latex, silicone material Nano silver 160 (NANO SILVER) and the fragrance ash 180 are compounded or coated on the body of the actuator for rotating the needle portion 80, the attachment portion 130 and the endo pile 60 of the endo pile (). 40.60) is characterized in that it has a bactericidal and antimicrobial function and a functional endo pile (40.60) with silver ions and far infrared radiation.

As described above, the present invention manufactures a manual or automatic endo file (40, 60) using nano silver (160) (NANO SILVER) powder or silver (Ag) solution and fragrance ash 180 having many advantages as described above. In the process, the nano-silver (160) is stirred at a weight ratio of the silver (Ag) solution or the powder solute to 0.01% to 10% in the raw material of the endo pile (40, 60), Inject the liquid or powder of the fragrance ash (180) raw materials such as fruit aroma, aroma, herb, flower, etc. in a weight ratio of 0,01% to 5%, and nano silver (NANO SILVER) in PPM units. Endo piles (40.60) are prepared by feeding them in a constant weight blending ratio between 2PPM and 999 PPM to clean and hygienically use endo piles (40.60), which are easy to produce and reproduce bacteria and virus pathogens, fungi and microorganisms. Enable silver ions and far infrared The radiation effect can be obtained that can improve the health of the patient and the dentist.

In the above description of the embodiments or preferred embodiments of the present invention

Those skilled in the art to which the present invention pertains will understand that the present invention can be variously modified or modified without departing from the spirit and scope of the present invention as described in the claims and the scope of the patent.

An enlarged photograph of nano silver with an electron microscope.

(Photo 1)

(Photo 2)

(Photo 3)

test subject unit Strain Nano silver addition 5% (after 60 minutes) General bacteria CFU / mL 3.4 X 10 ³ 0 Escherichia coli CFU / mL 3.1 X 10 ³ 0 Fungus CFU / mL 3.3 X 10 ² 0

(This test report is an analytical data of Korea Testing Institute, 2004)

1 is a perspective view of a manual endo pile in the endo pile containing the sterilizing power of nano silver and the fragrance of the present invention.

Figure 2 is a perspective view of a motor-type endo pile in the endo pile containing nano silver and incense with sterilizing power of the present invention.

Figure 3 is a perspective view of the air turbine type endo pile in the endo pile containing nano silver and flavor with sterilizing power of the present invention.

Figures 4 and 5 are block diagrams of endo piles made of nano silver with sterile power and fragrance-containing plastics or synthetic resins and metal materials.

 * Description of the symbols for the main parts of the drawings *

20: tooth

40: Manual Endo File 60: Automatic Endo File

80: a needle part 100: a handle part

120: Uneven part 130: Attachment part 140: Rotating part 160: Nano silver 180: Fragrance ash 200: Fusion

220: melting 240: stirring 260: molding 280: injection 300: drying 320: battery

340: power switch 360: speed control switch

380: air turbine 400: air inlet

Claims (3)

 The handle of an automatic or manual end-file that rotates with human, air, power, or motor force made of metal, plastic, latex, synthetic resin, rubber, silicon, mineral, or material. Initial process of making endo piles (40, 60) of nano silver (160) and fragrance material (180) in order to give antibacterial function to 100, attachment part 130, needle part 80 and handpiece body The solution of nano silver 160 in the process of phosphorus melting (220) or melting (200), stirring, compounding, molding (260), injection, or final process is preferred. The powder is blended into the material of the endo piles (40,60) at a weight ratio of 0.01 to 10%, and additionally prepared by adding a liquid or powder of the raw material of the fragrance ash 180 at a weight ratio of 0,01% to 5%. Sterilization and silver ion radiation deodorizing effect, antistatic, electromagnetic wave blocking, Action, nano with disinfecting power, characterized in that for emitting far infrared silver and scent contained the endo files. The method of claim 1 Nano silver (160) (NANO SILVER) solution or powder is made of any one of the metal, synthetic resin, plastic, rubber, latex, silicon material by making a silver solution at any weight ratio between 2PPM ~ 999 PPM in PPM unit Mixing and mixing the body of the endo piles (40, 60) or endo piles (40, 60) in the manufacturing process or the final process, plating, coating, spraying, coating the body of the endo pile (40.60) with nano silver (160) Endo pile containing nano silver and fragrance with sterilizing power, characterized in that the antimicrobial, antiseptic, and detoxification is prepared by any one of the preferred processes. The method of claim 1 Metal, synthetic resin, plastic, rubber, latex, silicone material to handle the grip portion 100 of the body of the manual or automatic end do file (en do file) to increase the gripping force and the holding force without slipping the dentist's hand Endo pile containing nano silver and fragrance with sterilizing power, characterized in that to form a concave-convex protrusion of any one of the preferred materials to produce a manual endo pile (40) and an automatic endo pile (60).