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1 Dec 2003, 12:38 (Ref:800271) | #1 | ||
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HANS Device
This could be interesting.......
Now the price of the HANS systems have come down to a level that some club racers would be willing to pay, is there anything that marshalls need to learn in regards to whether it effects the way a driver is removed from a car, especially a single seater cockpit?? |
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1 Dec 2003, 12:48 (Ref:800279) | #2 | ||
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My guess is that it will most often be Rescue crews which are involved in removing a HANS device or removing a driver who does not get themself out. Training has been provided for some crews already and I am sure that all concerned are making plans to include this.
Regards Jim Last edited by JimW; 1 Dec 2003 at 12:51. |
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1 Dec 2003, 12:52 (Ref:800282) | #3 | |
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Jim, would it not make sense for them to at least be demonstrated to the marshals though?
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1 Dec 2003, 13:03 (Ref:800294) | #4 | ||
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Certainly would but that's in the context of the training only just beginning to "trickle down" so I doubt if it will happen very widely this Jan/Feb.
I was only replying in the context of the original question - too narrow a response. Regards Jim |
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1 Dec 2003, 13:53 (Ref:800345) | #5 | ||
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1 Dec 2003, 13:55 (Ref:800348) | #6 | ||
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Interesting!!!
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1 Dec 2003, 14:53 (Ref:800386) | #7 | ||
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Details of removal were in the last copy of the Marshal, the same one that had the circuit staff article.
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1 Dec 2003, 15:04 (Ref:800396) | #8 | ||
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Does anyone know what risks there are to the driver when removing him/her from the car when fitted with a HANS or similar device?
Glad to hear its started to trickle through the system. |
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1 Dec 2003, 17:22 (Ref:800508) | #9 | |||
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Quote:
In general terms, the HANS will have to be removed before an extrication device such as a KED is applied. Removal is not teribly complicated. Cut the straps, remove the helmet and then remove the HANS by lifting up and backwards during that part of the extrication process which allows the KED to be positioned. Of course if you are faced with integral extrication devices as in F1 or Formula BMW the order may differ. Again of course, if the driver is not breathing, restoration of an airway and breathing support become the critical factors. If you have not got a copy of the publication referred to above, it can be found at: http://www.motorsportsafetyfund.com/ and follow the links to "The Marshal". Page 9 of the November issue is what you are looking for. Regards Jim Last edited by JimW; 1 Dec 2003 at 17:25. |
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2 Dec 2003, 11:39 (Ref:801385) | #10 | |
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I agree with Jim on this one. HANS devices are very good for the driver but can complicate things a little.
My advice is the same as Jim's, if the driver can get out on their own then let them. They can then remove their own helmet and HANS outside the car. If they can't get out on their own then they need the help of the rescue unit crew and medical staff to ensure proper spine immobilisation and extrication. One thing to bear in mind is that a HANS is a pig to remove whilst the driver is sitting in the car. It really needs to be removed by removing it backwards (i.e. sliding it off towards the rear of the car). This is very difficult in a racing seat. Although the Marshal magazine mentions rotating the device, I am reluctant to do this for real as it seems pretty risky to me. So, if in doubt, call us out. We're a friendly bunch and like to feel wanted from time to time (keeps us awake too) Cheers for now Si |
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2 Dec 2003, 11:41 (Ref:801388) | #11 | ||
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Excellent info from all.
Many thanks |
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3 Dec 2003, 00:18 (Ref:801984) | #12 | ||
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I did KED for a couple of meetings this year, which included a demonstration of removing a driver from a DTM Mercedes, starting with Helmet and Hans in place.
Firstly, it's going to have to be seriously urgent to need to remove the HANS without Rescue being there. Secondly we found the fastes way to remove it if you're in a hurry and don't wish to risk further injury was to rotate it 90deg then pull it out towards you. You need to be pretty desperate to want to try it though. |
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14 Dec 2003, 19:12 (Ref:811752) | #13 | ||
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Last month, we had a guest speaker at our club meeting who demonstrated the HANS device for us. Other than knowing that it must be removed laterally (not over the head) the most important thing seems to be to understand how to undo the straps that connect it to the helmet, because there are two different methods.
My thought is that, in a hard crash, this is an important piece of equipment to leave in place until medical or rescue has determined that the driver has not suffered a spinal injury. After a lesser incident though, the driver may appreciate you disconnecting the straps so he can turn his head further. I tried it on. It certainly supports your neck. It's a great tool. Besides, in a pinch you could use it to dress up like Darth Vader for a costume party. |
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