The vacuum splint uses the vacuum forming principle, draws out the air in the splint, the vacuum splint quickly forms the rigid fixed forming body. This product is divided into body, limb stem and cervical spine fixation, can be different body position fracture, bone injury patients to provide fixed support and protection, can effectively prevent on-site treatment and the process of secondary loss caused by the hospital. SCOPE OF APPLICATION: this product is especially suitable for the scene of sudden accidents, group fractures, is the medical first-aid institutions, rescue institutions, the military, earthquake rescue, fire disaster relief, industrial and mining enterprises, maritime rescue, sports teams, transportation and construction industry necessary first-aid equipment 3) complete set of products including: Upper Limb splint, lower limb splint, trunk splint, Special Air Pump, portable bag. 4) characteristics: 1. Negative pressure type body splint can provide fixation and support for fracture patients with different body parts. 2, the operation is simple, suitable is quick, the protection is strong, the X-ray can penetrate. Can Wash, can be repeated for many years 3, can avoid in the process of transferring the injured due to the movement of the fracture part to aggravate the injury 4, can effectively prevent the scene because of improper treatment and send to the hospital process caused by secondary loss. The Outer Nylon material is very easy to clean and maintain