News

Avoid the Unintended Consequences of CR Cleanliness

In 2014, the University of Birmingham (United Kingdom) studied how germ types and levels in cars compared to those in people’s homes.  While they found plenty of germs in people’s vehicles, it was in car seats that the results really stood out. Researchers found that, on average, every square centimeter of a car seat contained at least 100 bacteria and fungi—twice as many as on a toilet seat.

Naturally, this report was widely circulated in the media that year, and people were understandably grossed out.  It is certainly a reminder for CPSTs to stock their tool kit with hand sanitizer and use it routinely while working in cars.

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NHTSA Policy Reaffirmation of September 2017

The following statement is from NHTSA.

NHTSA LogoAs you know, there have been communications and on-going technical reviews regarding the validity of the 2007 study comparing the injury risk between rear- and forward-facing car seats for children less than 2 years of age in the United States (Henary et al, 2007).  Some of these communications may have caused uncertainty regarding child passenger safety and educational messages given to caregivers.

It is important to note that all the studies in question demonstrate the value and effectiveness that car seats play in keeping children safe while traveling.

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It’s 2016! Are You Still Using Locking Clips?

Editor’s Intro:

Although it may seem odd now, many in the CPS community were wary of switchable retractors when they first became available in the late 1990s.  After relying on locking clips (pictured left) for so many years, some installations just seemed tighter using them.

I remember being scolded by our certification course instructor during hands-on practice for using a locking clip in a situation that could have been handled using the vehicle’s switchable belt. I explained that I’d tried to use the switchable belt, but the installation was even tighter using the tried-and-true locking-clip approach.  But the instructor was unimpressed with my argument and taught me an important lesson:  When picking between an installation approach that improves tightness only marginally and an approach that is vastly easier for the caregiver to replicate, one should choose the latter because it empowers the caregiver.

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Study Finds CR/Vehicle Mismatch Prevalent

In October, a study was published that predicted that 42 percent of the time, vehicles and CRs are somehow incompatible.  The study, “Investigation of Child Restraint System Compatibility in the Vehicle Seat Environment,” by Ohio State College of Medicine’s Injury Biomechanics Research Center, used measurements of 59 current CRs and 61 late model vehicles to evaluate over 3,599 possible CR/vehicle combinations and predict likely incompatibilities.  To validate the results, researchers conducted physical installations of 34 of the scenarios.

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New Requirements for RF-Only CRs, Other Hand-Held Carriers

Did you know that NHTSA is not the only government agency that oversees CRs?  That’s because RF-only CRs with handles are also considered carriers.  To enhance the safety of carriers, a new Consumer Products Safety Commission (CPSC) standard goes into effect on June 6, 2014.   It applies to RF-only CRs as well as any other rigid- or semi-rigid-sided, hand-held carrier (i.e.: portable cradles and Moses baskets). Watch for this new label to appear soon on the padding around the head area of all RF CRs.  It can be used to introduce caregivers to the topic of appropriate use of CRs, both in and out of the vehicle.

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Call to Industry and Government: Bring Rear-Seat Safety to Its Full Potential

Although it is always safer to ride in a vehicle’s back seat, the relative benefits today decline for children as they age, particularly after they have transitioned out of a CR. This is the overall finding of a Center for Injury Research and Prevention (CIRP) study of the state of science on the safety of children and youth in the rear seats of vehicles. CIRP, a group that is part of The Children’s Hospital of Philadelphia, published the findings in its April 2013 CPS Issue Report.   “Optimizing the Rear Seat for Children” includes extensive review of the scientific literature relevant to this subject since 2001.

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Today’s CRs More Often Outgrown by Height Than Weight

When considering how long a CR can be used, the tendency is to focus primarily on weight limits. But given the quantity of high-weight-harness (HWH) models on today’s market, most children will outgrow a CR by height before reaching the weight limit—sometimes long before.

It wasn’t always this way. Within recent memory, weight was nearly always the limiting factor, since infant CRs had 22-pound rear-facing limits, and forward-facing harnesses uniformly could be used to 40 pounds.  But CRs today have been strengthened and are rated to be used at much higher weights for either mode, so the mind-set must shift to expecting most CRs to be outgrown by height.

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