Military Helmet Sensors: Big Contracts but No Findings?

Posted by:

Many years ago (perhaps 10), the US Army started began installing sensors in helmets to track the impact of IED events on brain trauma among combat troops.

HEADS

SFTT reported in 2010 that BAE Systems unveiled its latest concussion sensor for soldier helmets, named Headborne Energy Analysis and Diagnostic System (“HEADS”).  Apparently, BAE and the military have been tracking military “concussive” events for some time since the press release refers to an earlier version already installed in military helmets.

As reported in a 2010 post entitled “New Helmet Sensor to detect Traumatic Brain Injuries”:

“The HEADS smart sensor is also designed to provide medical professionals with important data that may help determine the severity of a possible traumatic brain injury (“TBI”). The second generation HEADS sensor reportedly provides medical teams with a valuable diagnostic tool that utilizes radio frequency technology.   Spokesperson Colman claims that “With our new ‘smarter’ sensor, if a soldier is exposed to a blast, possibly sustaining a concussion, not only will the HEADS visual LED display be triggered at the time of the event, but once the soldier enters a specified area, such as forward operating base or dining facility, a series of strategically placed antennae will scan all available HEADS units and send data to a computer, identifying any soldiers who may have sustained a blast-related brain injury.”

Two years later, SFTT followed up with another post asking the next logical question:  “Military Helmet Sensor Data: What does it show?”

Today, some five years later, SFTT is asking the same question:  Where is the data and what does it tell us about concussive events suffered by men and women on the battlefield?

As SFTT speculated earlier:

“As recent history shows, the US Army and DOD are unwilling to share relevant data with the public that might suggest that the equipment provided to our brave warriors is deficient.   In fact, Roger Charles, the Editor of SFTT, was obliged to file a request under the Freedom of Information Act (“FOIA”) to obtain forensic records of troops killed with upper torso wounds to evaluate the effectiveness of military-issue body armor.   A  federal judge in Washington, D.C. recently ordered the Army’s medical examiner to release information about the effectiveness of body armor used by U.S. soldiers in Iraq and Afghanistan or to justify the decision to withhold it.  For Roger Charles and those in SFTT who have followed this issue for several years, it is unlikely that the US Army will open their kimono and confirm what most already know:  the body armor issued to our troops was not properly tested and is most likely flawed.”

In the absence of compelling evidence to the contrary, one can only conclude that the military has discovered serious structural flaws in the designs of the “standard-issue” combat helmet, but doesn’t want to alarm combat troops (or their families).  Presumably, the “mad scientists” at the Soldier’s System Center at Ft. Belvoir are fast at work trying to build a safer helmet, but one must question how this invaluable data is being shared with those who study brain injuries.

It is alarming to think that even the secretive and misleading NFL leadership has been far more forthcoming about brain injuries than our military leadership.   It is both sad and frustrating that the DoD and VA have not been more proactive in sharing this information with scientists and the medical community so that we can take responsible action to help brave young men and women protect themselves from harm and assist those with brain trauma recover their lives.

Frankly, hiding under traditional military fallback position of “we don’t want the enemy to know the vulnerabilities of our equipment” rings a bit hollow when 22 Veterans are committing suicide each day.

 

 

0

New Helmet Sensor to detect Traumatic Brain Injuries

Posted by:

BAE Systems unveiled its latest concussion sensor for soldier helmets, named Headborne Energy Analysis and Diagnostic System (“HEADS”).  Reportedly, about 7,000 1st generation sensors have already been installed in helmets of U.S. military warriors.   The new devices feature much more effective reporting capabilities that will hopefully help in getting medical attention quicker to those that need it.

The HEADS smart sensor is also designed to provide medical professionals with important data that may help determine the severity of a possible traumatic brain injury (“TBI”). The second generation HEADS sensor reportedly provides medical teams with a valuable diagnostic tool that utilizes radio frequency technology.   Spokesperson Colman claims that “With our new ‘smarter’ sensor, if a soldier is exposed to a blast, possibly sustaining a concussion, not only will the HEADS visual LED display be triggered at the time of the event, but once the soldier enters a specified area, such as forward operating base or dining facility, a series of strategically placed antennae will scan all available HEADS units and send data to a computer, identifying any soldiers who may have sustained a blast-related brain injury.”

The sensor itself is small, lightweight and can be secured inside virtually any combat helmet. Although imperceptible to the wearer, it is designed to continuously collect critical, potentially lifesaving data, including impact direction, magnitude, duration, blast pressures, angular and linear accelerations as well as the exact times of single or multiple blast events. That information is then securely stored until it can be quickly downloaded and analyzed by medical teams using a simple USB or wireless connection.

Compatible with most helmets, the HEADS sensor is unobtrusive and won’t interfere with additional helmet-mounted equipment soldiers may need, such as goggles and other sensors.

0

BAE Helmet Sensor Contract a Step in the Right Direction

Posted by:

BAE Systems has received an initial order of $17 million from the U.S. Army for Headborne Energy Analysis and Diagnostic Systems (“HEADS”) to help address combat-related traumatic brain injuries(“TBI”), which according to many medical professionals are becoming a signature injury of the Iraq and Afghanistan wars.   BAE is one of two military contractors who has received such a contract with a maximum contract award value of $105 million.

According to the news release, the HEAD’s sensor system is “designed to better monitor soldiers and help identify their risk levels for combat-related TBIs, BAE Systems introduced its HEADS sensor to the military in 2008. Since then, nearly 7,000 of the company’s HEADS units have been fielded to the U.S. Army and U.S. Marine Corps . . .”

While this appears to be good news given the increased media focus on TBI-related injuries, it would be most useful if the DOD could share information with the public on the data it collected over the last two years based on the 7,000 units that have already been fielded.  Presumably, there is enough information from this sample testing to award a $105 million contract.  SFTT makes this simple request, since Dr. Charles Hoge, the U.S. Army’s senior mental health researcher at Walter Reed Hospital from 2002 to 2009 and now advisor to the Army Surgeon General, wrote an interesting piece for the Huffington Post in which he effectively dismissed the idea that there might be lingering effects from mild traumatic brain injury (“TBI”).

Is Dr. Hodge yet another case of a military spokesperson “sugar-coating” or “quibbling” over the effects of traumatic brain injury because of improper helmet design or is there something more sinister the military leadership is hiding?  Why the sudden rush to extend the use of sensors to track TBI?   With the recent recall of military helmets and Dr. Hodge’s lame defense of troops with “mild” TBI, one suspects that there is strong reason to be concerned that our troops don’t have the “proper” headgear and are not likely to have any too soon since the new HEAD’s sensors won’t be available until July, 2011.   While this may allow us to treat TBI injuries more quickly, it does little to determine whether our troops have the best available headgear.

0