Below are some links to medical equipment/products that are not commonly found at your local CVS. Items like Bolin Chest Seals:
http://www.narescue.com/Product1.asp...&Product_ID=28
http://www.narescue.com/HEMORRHAGE-A...CCESS--C3.aspx
http://sammedical.com/sam_splint.html
http://www.readykor.com/military/military.html
http://www.theepicenter.com/medical_first_aid_kits.html
http://www.chinookmed.com/cgi-bin/ca...und_management
http://www.chinookmed.com/cgi-bin/ca.../s-instruments
Of course having specialized equipment is of little value unless you know HOW and WHEN to use it.
