In looking over the first aid supplies in the various medical kits I don't see the Sawyer Extractor listed. It is highly recommended for snake bites, insect bites and stings. It sucks out the venom without making cuts like the old snake bite kits. Anyone have any experience with this device?

Can be seen at:

http://www.sawyerproducts.com/sawyer_products/pages/extractor/