cross contamination, dental assisting, dental hygiene, dentistry, infection control, rdh

Welcome New DOVE HVE Valves

DOVE Valves were first introduced in 2014 to meet the challenge of providing clean, safe, uncontaminated evacuation valves for each patient.  DOVE Valves are the #1 selling Disposable HVE and Saliva Ejector Replacement Valve on the Market!  Our products range from HVE (High Volume) Valves to Saliva Ejector Valves, to adapter Tailpieces and Tailcap Plug Covers.

Our Newest DOVE innovation is our comfort driven HVE Valve series.  The new line focuses on comfort, optional sizes, color, chair flexibility and cost.

Comfort:  Evacuation Valve Comfort was a key factor of the design.  Our newest valve(s) are contoured to fit into large or small hands.  We’ve removed exterior fluting and softened all edging.  Exterior surfaces are smooth and the end result is a disposable instrument that feels like the traditional valve.

features

Optional Sizes:  The HVE Valve market has evolved over the years.  Offices use a variety of lengths of HVE Valves dependent on the type of chair in each operatory.  We are excited to offer 2 distinct lengths of Disposable HVE Valves.  Our new disposable long neck option and our short neck option will allow offices to select valves that are similar in size and length compared to traditional valves.

longshort

Color:  DOVE Valves are known for their bright aseptic blue color.  We are now excited to offer bright aseptic purple.  This color was hand selected by a group of RDH Dental Professionals and shares the status as the premier color in dental hygiene!  All new style HVE Valves are offered in either blue or purple.

Medium Neck Small Barb_Purple

Chair Flexibility: The HVE market is flooded with connection styles.  Each dental chair will often have its own connector (Tailpiece) or utilize a DCI style.  In the U.S. alone up to 7 variations are available.  We now offer (3) connection sizes that cover nearly 99% of the U.S. Dental Chair Market.  Our small barb HVE Valve allows easy snap on connection to existing Belmont, Forest, Dental EZ and traditional DCI style connections.  Our medium barb HVE Valves allow easy snap on conversion to Royal, Pelton, Marus and DCI Comfort style chair connections.  Our large barb HVE Valve allows easy connection to Adec style valves.

sizes

Performance:  DOVE High Volume (HVE) valves are simple to use, providing a seamless transition to disposable.  Each valve snaps into the connection, secures all styles of HVE straws and has a smooth rounded on/off turret that performs just like a metal valve.  No more leaking, sticking, gumming up of parts and no more time consuming cleaning procedures.

metal vs disposable

Cost:  On May 1st, 2018 we reduced by pricing of our DOVE Valves by 20%!  This included our new comfort driven designs!  Better product, better design, better cost!

Conclusion:  Today, more than ever its vital to provide each patient with a safe, clean, good working instrument.  New DOVE Disposable Valves alleviate cross contamination risks between patients and eliminate the need for extensive metal valve maintenance while saving time and money.

Traditional Metal HVE Valves pose many challenges and problems.  They include leaking of the instrument, difficult cleaning processes, parts inventory, degrading performance and most important patient safety is compromised.  Simple wiping has proven ineffective when instruments are not autoclaved and scrubbed.  Intermittent flushing of the lines does not address each patient and instead skyrockets safety concerns for patients who are not first in the chair.  Its no question the New DOVE High Volume (HVE) Valves are the safest, maintenance free, best performing instrument on the market!

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cross contamination, dental assisting, dental hygiene, dentistry, infection control, rdh, Uncategorized

Your Evacuation Valves Most Likely Leak

I know what you’re saying, Not My Valves!  And we hope that is the case, however, there’s a very good possibility they do.  Here’s why…

Lets first ask a couple of questions to see how well maintained your office HVE and Saliva Ejector Valves are.

*How often do you disassemble the parts on the HVE and Saliva Ejector?  See image below.  Each manufacturer states you are to disassemble as part of the regular routine and then scrub each part.

hve

*Do you lubricate the o-rings frequently?  All manufacturers state to routinely lubricate the orings.  Specific to the leading chair mfr, they state to remove the orings entirely and lubricate each routinely.

*How often are you replacing the o-rings?  Valve companies state to inspect orings often and routinely.  Most agree to replace all valve orings yearly assuming your offices are already following the above-mentioned disassembly & lubricating routine.  Not following the above routine likely means changing more frequently.

*What is the main purpose of the orings inside the evacuation valves?

  1.  Seal off the liquid debris from leaving the interior of the valve.
  2.  Provide a swivel on the valve and tailpiece coupler
  3.  Provide a smooth easy on/off rotation

With respect to your office.  Visit each room and see if the following is easy to do:

*Pull off the HVE or Saliva Ejector easily.  These are designed to connect similar to a dental handpiece.  They will click into place and should require NO force.

*Swivel at the connection.  Same applies, similar to dental handpiece designs you should have swivel ability.  Dental unit instruments were designed to work with you and not against you to reduce carpel tunnel syndrome.  Also they are designed to reduce tangling of tubings.

*Pull/push out the On/Off lever.  These are designed to push out with relative ease.  This should require very little force.

So why is our article titled “Your Evacuation Valves Most Likely Leak?”

Over the past 3 years we’ve visited 100’s of offices, spoke with countless dental professionals and continue to work with the leading infection control professionals in the industry.  We rarely see valves maintained correctly.

When orings are not maintained, they will not work properly.  Our experience is based on the following:

oring

1.  It very rare when we offices disassemble the valves.  Our last poll consisted of a few hundred dental professionals resulting in less than 1% following the IFU (instructions for use).  Most valves we encounter are never removed off the lines and never lubricated.

2.  Many offices we visit require a pair of pliers to remove the valves.  It is a sure indicator the orings do not work.  In these situations, the orings have become dry and brittle.  Blood, saliva and other debris leak into the areas where the oring was designed to seal.  These valves most often seap (leak) out the sides.

3.  We speak to dental professionals and ask them if they have ever seen a bubble on the side of the valve during a procedure.  More often we hear YES as opposed to NO as the response.

We’ve personally viewed leaking blood, saliva, water and bubbles.  The cause for concern is where these leaks end up.  Many of the leaks end up on the patients!  To quote one RDH, “I quickly wiped the bubble off of my patients ear in horror”.

leaking valve

Finally, just because you cannot see the leak does not mean it’s not occurring.  Bubbles and blood are obvious indicators.  However, when orings are compromised and no longer function as they were designed, they will leak air and faint fluid because they will take the path least resistance when suction is on.