Maintenance And Storage - MetaBiomed e-magic finder Serie Instrucciones De Uso

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6.1.6 Please start with a thick file at first; If the Apex indication (graph and digital no. on the
screen) does not reach the apex, you gradually try a thinner file to measure an exact
working length of the root canal.
6.1.7. Please do not stop measurement at a first try; you are advised to try more than twice to
measure the working length to minimize an error.
6.1.8. The surface of tooth should be dry.
6.1.9. In case of a tooth with multiple root canals, because of such factors as cracks in the
tooth, if the space of each root canal is connected, there may be an error occurrence.
You are advised to verify if there are cracks and the likes in the tooth by taking a
radiograph.
6.1.10. In case of a tooth with multiple root canals, there are possibility of exudation connection
between root canals and so if the Apex indication (graph and digital no. on the screen)
is not certain, please measure the working length with observation for the condition of
canal for more accurate measurement.
6.1.11. If there are metal restorations on the teeth to be measured, you take a careful attention
not to let them be connected to either the root canal, the file or lip holder, because their
connection to or contact with the root canal can result in an error.
6.1.12. Even though the product is checked at 0.8 in accordance with the method described in
3.3 Check connection status between probe cord and file holder , a measurement
exceeds the standard value of the root apex which is 0.5 as soon as a file is put into the
root canal, it is due to an electric leakage caused by such diverse factors as wrong
formation of root canal, excessive mouth wash, cracks in tooth, metal restorations etc,
in which case another measurement should be performed after the electric leakage is
eliminated.
6.1.13. When exudate or blood rises up along the root canal during measurement, it is
advisable to measure the working length after getting rid of such foreign materials
inside the canal using a paper points.
6.1.14. In case of a foramen at initial growth stage whose root canal apex is not completely
formed or a foramen that was overly expanded due to excessive cutting, the
measurement value of working length may be shorter than actual measurement value.
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Foramen at initial growth
stage whose root canal
Foramen at adult
stage whose root canal

7. Maintenance and Storage

7.1. Sterilization
7.1.1. The used lip holder and file holder shall be dry sterilized at 121
steamed high pressure.
7.1.2. Used file holder B should be disinfected at temperature of 121
individual sterilization wrapper or pouch. The metal of the file holder B may be corroded
when it is in direct contact with steam.
CAUTION Please make sure to sterilize all the components (such as lip holder, file
holder and so on) that can be in direct contact with or can be possibly in
contact with patients. They may be infected.
NOTICE Temperature should not exceed 135
may be damaged.
7.2. Cleansing
7.2.1. Please cleanse the foreign materials stuck to main unit or probe cord with dry gauze
wetted with a small amount of ethanol the ethanol left on the product after the cleansing
should be completely wiped out with a dry cloth.
CAUTION Please do not use the product when either ethanol is left on the metal part
of the product (probe cord jack, AC adaptor jack, USB jack and so on) or
foreign material is stuck to it; there might be a possibility of your receiving
an electric shock or of the product being damaged.
7.3. Storage
7.3.1. Please keep it in the place under the temperature : -20 ~ 70 , atmospheric pressure :
50 ~ 106 , and humidity : 0 ~ 95%.
for 30 minutes with
for 30 minutes in an
when in sterilization. The product
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