Dentsply Sirona Propex IQ, Инструкция по применению

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BENPPIQDFUWEB / Rev.04 / 08-2018 9/74
Warnings
• The use of Dentsply Sirona Propex IQ
®
Disposable Barrier Sleeves is required (see
section 7 Cleaning, Disinfection and Sterilization ). Use only custom barriers
provided by Dentsply Sirona made specifically for Propex IQ
®
Apex Locator.
• Always perform an X-ray and set the stopper to the determined working length
before using Propex IQ
®
Apex Locator.
• Before starting the reading, dry the access cavity with a cotton pellet and ensure that
there is no excess of liquid inside the root canal targeted for the treatment. An
excess of liquid can hinder the reading process. Take into account that the canal
should not be completely dry otherwise no reading will occur. Moisten an extremely
dry canal with Glyde™ file prep to help provide a stable reading.
• Before starting the treatment, make sure that the device is in a stable position (over a
flat surface or firmly attached to the lab coat if using the clamp) to ensure that the
treatment can be done comfortably and that any visual / auditory signals emitted by
Propex IQ
®
Apex Locator can be received.
• If any irregularities with Propex IQ
®
Apex Locator should occur during treatment,
switch it off, consult Section 10 Troubleshooting or Contact Dentsply Sirona
Endodontics Customer Service.
• The scale indication on Propex IQ
®
Apex Locator and on Endo IQ
®
App does not
represent a distinct length or distance in [mm] or other linear units. It only indicates
an estimated proximity of the file tip to a reference point for working length
determination.
• Make sure to use only fully metallic endodontic files whether in combined mode or in
uncombined mode.
• Only use undamaged endodontic instruments, meaning the instruments shall be in
good condition and within their useful life (as defined by the manufacturer). Please,
refer to the information provided by the manufacturer of the instrument.
• An accurate working length determination cannot be made using a damaged
Propex IQ
®
File Clip.
• Only use original cables and adaptors.
• The following patient-related factors may prevent accurate readings:
- Blocked root canal.
- Teeth with large apices.
- Root fracture or perforation.
- Metal crowns or bridges.
- Endodonic file not matching canal size (canal size much larger than
endodontic file size).