Taser Jolt Can Cause Fatal Heart Rhythm, Probe Told

Posted on Saturday, May 10 at 14:01 by N Say
Taser jolt can cause fatal heart rhythm, probe told

May 09, 2008 08:36 PM

THE CANADIAN PRESS

VANCOUVER–The company that sells more conducted energy weapons to law enforcement than any other rushed to market with faulty safety and medical research, claims the head of a company that plans to market a device to compete with the Taser.

Ken Stethem, founder and chairman of Ageis Industries, told the public inquiry into Taser use that Taser International's methodology was flawed in designing, developing and deploying the conducted energy weapons (CEWs).

Normally a company would develop medical and safety data, then test the product on animals and humans, Stethem told the inquiry.

"In my humble opinion that's not how the current CEWs were developed and deployed. And that's why we're having problems today.

Stethem disputed several claims made by Taser on medical evidence and safety connected to the device.

He pointed to Taser's patent information that says the device puts out between 100 and 500 milliamps of electricity.

Medical experts say it only takes about 100 milliamps to cause the heart to go into a fatal rhythm, Strethem told the inquiry.

He said medical studies say low voltage electrocutions can happen without any visible evidence of injury.

"Now the burden of proof has been shifted to the public that these aren't safe, instead of law enforcement and manufacturers that they are," Strethem told the inquiry.

Stethem's company designs what he called intermediate force options similar to a conducted energy weapon in a baton that incapacitates muscles with electrical output.

"I'm not here to bang Taser International or anybody else," he told commissioner Thomas Braidwood. "I'm here to report what we've learned through our research."

The chairman of Taser International, Tom Smith, will have a chance to respond to the accusations when he speaks to the inquiry on Monday.

A heart-rhythm expert also told the inquiry there are real risks to Taser use, despite the company's safety claims.

"Just because somebody collapses of sudden death minutes later after a Taser application doesn't mean that the two are not connected," said Dr. Zian Tseng, a San Francisco cardiologist and electrophysiologist.

Tseng said any normal, healthy person could die from a jolt of the conducted energy weapon if the shock was given in the right area of the chest and during the vulnerable point in the beating of the heart.

He stressed the risk of death is far greater if there is adrenaline or illicit drugs coursing through the body or if the person has a history of heart or other medical issues.

...

http://www.thestar.com/article/423950

Contributed By



Article Rating

 (0 votes) 

Options





You need to be a member and be logged into the site, to comment on stories.




Your Voice

To post to the site, just sign up for a free membership/user account and then hit submit. Posts in English or French are welcome. You can email any other suggestions or comments on site content to the site editor. (Please note that Vive le Canada does not necessarily endorse the opinions or comments posted on the site.)

canadian bloggers | canadian news