Waterpik ClearView Instructions For Use

Instructions for Use
Waterpik ClearView
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Sectional Matrix System
The Waterpik ® ClearView Sectional Matrix System includes a nylon-reinforced
stainless steel retaining ring; interproximal wedges; and non-stick sectional matrices
for placement of restorations in the posterior area. Sectional Matrices are suitable
for use with all posterior restorative materials. Either one Ring may be used for the
restoration or two Rings may be stacked one over the other for performing M.O.D.'s
and multiple-tooth restorations. The advantages of the sectional matrices and ring
include natural contours for better replication of contact areas and embrasures, easy
placement, enhanced view of the operative field, and more comfort for the patient.
SYSTEM COMPONENTS:
Waterpik ® ClearView Retainer Ring
The Waterpik ClearView Retaining Ring is for use in the posterior region either as
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a single ring or two rings stacked one over the other for performing M.O.D.'s and
multiple-tooth restorations.
Waterpik ClearView Non-Stick Sectional Matrices
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Sizes:
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Bicuspids 4.6mm (light gray)
Bicuspids 3.8mm with extension (light blue)
Bicuspids and Small Molars 5.5mm (dark blue)
Molars 6.4mm with extension (purple)
Molars 6.4mm (green)
For use with all posterior restorative materials.
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Waterpik ® ClearView Wedges
Sizes:
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Extra-small (white)
Small (light blue)
Medium (dark blue)
Large (purple)
Materials:
Sectional Matrices: polished stainless steel with non-stick coating
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Retaining Ring: nylon-reinforced stainless steel
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Wedges: polypropylene, nylon
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Ring Placement Forceps: stainless steel
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Indications:
The Waterpik ® ClearView Sectional Matrix System is indicated for Class II
restorations to facilitate the direct placement of restorative materials.
Contraindications:
None known.
SAFETY:
Be aware of the following safety notes in other chapters of these directions for use.
Note: Always refer to www.waterpik.com/matrix for the latest Instructions for Use.
Safety alert symbol
This is the safety alert symbol. It is used to alert you to potential personal injury
hazards. Obey all safety messages that follow this symbol to avoid possible injury.
Warnings:
The Waterpik ® ClearView Sectional Matrix System consists of small parts. As with all
intra-oral devices, care must be exercised to ensure stable handling and placement.
Wear applicable protective eyewear and gloves.
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Placement of a rubber dental dam is mandatory to prevent the potential for
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inhalation or ingestion of such parts.
To avoid inadvertent swallowing or aspiration of the ring, should it unexpectedly
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come loose from its seated position, tying the ring to a previously placed rubber
dam clamp with dental floss is recommended.
Aspiration: If aspiration of matrix, wedge or retaining ring occurs seek
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immediate medical attention.
Ingestion: If accidental swallowing occurs, encourage patient to seek medical
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assistance to locate swallowed part. If nausea or illness develops, seek medical
attention immediately.
Laceration: Handling matrices with gloved hands and/or cotton dressing forceps
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or similar instrument is recommended. In the unlikely event a clean matrix
causes a skin laceration, employ usual first aid measures. Discard and properly
dispose of matrix.
Used matrices and accessories are contaminated. Follow proper exposure control
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plans. In the event of an accidental exposure, follow recommended
post-exposure procedures. Following use of the Waterpik ClearView Sectional
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Matrix System, proper handling and disposal techniques are required. Use
precautions when handling or disposing contaminated items.
Care should be taken to have good control of any instrument in order to protect
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patients from injury.
Precautions:
This product is intended to be used only as specifically outlined in the
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Instructions for Use. Any use of this product inconsistent with the Instructions for
Use is at the discretion and sole responsibility of the practitioner.
Care must be taken when placing the retaining ring. Ensure ring is fully seated
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in forceps.
Excessive pressure on matrix, wedge, or retaining ring in an apical direction may
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result in injury to periodontal tissues.
This product is provided in a Non-Sterile condition.
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Devices marked "single use" on the label are intended for single use only.
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Discard after use. Do not reuse in other patients in order to prevent
cross-contamination.
Do not use accessory tools other than those designed, supplied, and/or outlined
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for use with the Waterpik ClearView System. Injury may result.
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Adverse reactions:
Product misuse may cause failure resulting in respiratory, digestive, eye, skin, or
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mucosa injury. (See Contraindications, Warnings and Precautions)
Failure to properly employ accepted handling and disposal techniques may
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present biohazard. (See Warnings and Precautions)
Pre-operative Sterilization:
Matrices and Wedges are supplied non-sterile and are for single use only. Prior to
clinical use, Matrices and Wedges should be cleaned with a mild detergent and then
steam autoclaved one time at 121°C for 15 minutes, followed by a 25 minute air
drying time.
Retaining Ring and Forceps are supplied non-sterile, and should be steam
autoclaved prior to first and each subsequent use.
STEP-BY-STEP INSTRUCTIONS:
Step 1: Isolation of the Area
Isolation of the area helps to prevent contamination from blood and saliva. As with
many dental procedures, aspiration of small parts is a valid concern. Placement of a
rubber dental dam is mandatory to prevent the potential for inhalation or ingestion of
such parts.
To avoid inadvertent swallowing or aspiration of the ring, should it unexpectedly come
loose from its seated position, tying the ring to a previously placed rubber dam clamp
with dental floss is recommended.
Pre-Operative Placement of Ring for Separation (Optional)
To effectively use a contoured sectional matrix, there must be enough interproximal
space to position the matrix without force or distortion. The retaining ring, when placed
prior to and left on during cavity preparation, creates the interproximal space required
for sectional matrix placement.
Cavity Preparation:
Complete preparation as usual.
After preparation is complete, follow the matrix placement (Step 2), wedge placement
(Step 3) and retaining ring placement (Step 4) instructions.
Step 2: Sectional Matrix Placement
Select a sectional matrix that most closely approximates the occlusogingival height
of the tooth.
Matrix Selection:
The 5.5mm non-stick sectional matrix (dark blue) is recommended for most
applications. The 3.8mm (light blue) and 4.6mm (light gray) matrices are designed