Navigation Links
How well does protective headgear work for small children engaged in Winter activities?

Charlottesville, VA -- This time of year parents in northern regions bundle up their children in preparation for winter activities. In addition to layers of warm clothing, gloves, and boots, parents often use whatever athletic headgear is available to mitigate the potential hazards of winter sports and play. Currently no helmets are specifically designed to protect children's heads from the stresses and forces that may be encountered in activities such as tobogganing and ice skating.

To see just how well available protective headgear fare when used for winter activities such as tobogganing, researchers at the University of Ottawa and Children's Hospital of Eastern Ontario (Ottawa, Ontario, Canada) undertook a laboratory investigation. Their focus was on helmets used to protect the heads of children younger than 7 years of age. The headgear tested included ice hockey, alpine ski, and bicycling helmets, because these are reportedly the most commonly used to protect small children during winter activities. Findings of the study can be found in the article "Performance analysis of winter activity protection headgear for young children. Laboratory investigation," published online today in the Journal of Neurosurgery: Pediatrics. (

Blaine Hoshizaki, Ph.D., and colleagues used a monorail drop tower to simulate the types of impact that can be sustained by a child's head during mishaps in tobogganing. The various helmets were mounted on a head form representing the skull of a 6-year-old child. The motion of the "head" within the helmet when impact occurred was measured using accelerometers and recorded for a comparison of the protection afforded by the different helmets. The researchers looked at both low-velocity impacts (such as those occurring in a short fall) and high-velocity impacts (such as those sustained when a child slides downhill into an object). Impacts coming from the front and side were examined, as were linear and angular accelerations.

At lower-velocity impacts (2 to 6 meters per second) the ice hockey helmet was the most protective. At high-velocity impacts (8 meters per second) the bicycle helmet was more protective. In general, the alpine ski helmet did not protect "children's heads" during falls and slides as well as the other headgear tested, a finding surprising to the authors since skiing involves the potential for both types of injuries.

No winner was identified by testing. No helmet performed adequately for all impacts studied. Thus the authors could not endorse a type of helmet to be used by small children during winter activities. Instead, they state that the findings of the study highlight the need for a new type of winter play helmet that can withstand both low- and high-velocity impactsone that can protect the young child's developing brain from potentially grave injury.

Contact: Gillian Shasby
Journal of Neurosurgery Publishing Group

Related biology technology :

1. Start of in-Patient Clinical Trials With NT-KO-003, the First Neuroprotective Drug for Multiple Sclerosis Without Immunosuppressive Effects
2. Inovio Pharmaceuticals DNA Vaccine for Foot-and-Mouth Disease Generates Protective Neutralizing Antibodies in Second Large-Animal Study
3. New CDC Guidelines for Prevention of Intravascular Catheter-Associated Infections Designate Chlorhexidine Gluconate-Impregnated Sponge as a Category 1B Recommendation Exclusively Based on Evidence Related to BIOPATCH® Protective Disk With CHG
4. Moleac Announces Breakthrough Results on Neuroprotective and Neurogenerative Properties of NeuroAiD
5. PharmAthene Submits White Paper to BARDA for Advanced Development Funding for SparVax(TM) - Novel Recombinant Protective Antigen Anthrax Vaccine
6. BARDA Announces Modification to Development Approach for Recombinant Protective Antigen Anthrax Vaccines
7. Finding a protective mechanism for retinal cells could save sight
8. Jellyfish Protein Extends Neuroprotective Tentacles at Neuroscience Conference
9. PharmAthene Response to DHHS Request for Proposals for Recombinant Protective Antigen Anthrax Vaccine Deemed Technically Acceptable and Within Competitive Range for Procurement Consideration
10. LoneStar Heart Acquires Worldwide Exclusive Rights to New Class of Small Molecules That May Lead to New Treatments for Diabetes
11. The worlds smallest magnetic data storage unit
Post Your Comments:
(Date:12/1/2015)... ... 01, 2015 , ... The American Society of Gynecologic Laparoscopists, ... Mathews will join fellow surgeons in the shared pursuit of “advancing minimally ... urogynecologist, founder of Plano Urogynecology Associates and Fellow of the American College ...
(Date:11/30/2015)... ... November 30, 2015 , ... ... Manufacturing Practice (GMP) 10000 in the Santiago Marriott. The Global Stem Cells Group ... by a world-class team of qualified medical researchers and practitioners, experienced in administering ...
(Date:11/30/2015)... , Nov. 30, 2015  Culprits beware, a ... chemistry professor Jan Halámek, is taking crime scene ...   -->   ... --> --> ... have discovered a straightforward concept for identifying whether ...
(Date:11/30/2015)... , Nov. 30, 2015  Champions Oncology, Inc. ... and services to personalize the development and use of ... Chief Executive Officer, will be presenting at the LD ... 4:30pm Pacific Standard Time (PST).  The conference, held at ... Los Angeles, CA , will feature 200 small/micro-cap ...
Breaking Biology Technology:
(Date:11/18/2015)... ALBANY, New York , November 18, 2015 /PRNewswire/ ... Transparency Market Research has published a new market report ... Share, Growth, Trends, and Forecast, 2015 - 2021. According to ... bn in 2014 and is anticipated to reach US$29.1 ... 2015 to 2021. North America ...
(Date:11/16/2015)... Nov 16, 2015  Synaptics Inc. (NASDAQ: ... solutions, today announced expansion of its TDDI product ... touch controller and display driver integration (TDDI) solutions ... These new TDDI products add to the previously-announced ... TD4302 (WQHD resolution), and TD4322 (FHD resolution) solutions. ...
(Date:11/10/2015)...  In this report, the biomarkers market ... type, application, disease indication, and geography. The ... consumables, services, software. The type segments included ... biomarkers, and validation biomarkers. The applications segments ... drug discovery and development, personalized medicine, disease ...
Breaking Biology News(10 mins):