Emergency inflatable securing strap for reduction of pelvic bone fracture

Abstract

The invention provides an inflation-reduction fixation band for first aid of pelvic fracture, which is characterized in that the fixation band comprises a pelvis inflation-pressurization fixing device, an inflation pipe and an inflation device; the pelvis inflation-pressurization fixing device comprises a strip-shaped gas chamber, a strip-shaped elastic fabric connected with the strip-shaped gas chamber and Velcro positioned at two ends of the strip-shaped elastic fabric; the middle part of the pelvis inflation-pressurization fixing device is provided with a rear support which supports pelvis and consists of at least two hard ribs; two sides of the rear support are provided with lifting handles; an elastic perineum pocket is arranged below the rear support under the pelvis inflation-pressurization fixing device; and the elastic perineum pocket is provided with an convenient opening and fastening Velcro. Compared with the prior art, the fixation band has the advantages that the fixation band reduces complications or secondary injury, is not easy to cause lower-limb fascial compartment syndrome or severe hypotension, does not interfere with evaluation of lower-limb situation and vessel treatment, and can play a role in effectively fixing and pressurizing for hemostasis during first aid for the wounded.

Description

Technical field: [0001] The invention relates to a medical first aid device. Background technique: [0002] A pelvic fracture is a serious trauma, often caused by direct, violent pelvic compression. It is more common in traffic accidents and landslides, while it is firearm injuries in wartime. More than half of the pelvic fractures are accompanied by complications or multiple injuries. The most serious ones are traumatic hemorrhagic shock and combined injuries of pelvic organs. Improper treatment has a high mortality rate. Complications or multiple injuries are mostly caused by the fact that if the pelvic fracture is not fixed during transportation, it is easy to cause pelvic fracture misalignment, damage blood vessels and aggravate the injury and lead to danger. Therefore, early fixation of the pelvis is an effective measure to control bleeding. The current fixation methods are: (1) Use a wide cloth belt to wrap around the pelvis from the back of the buttocks to the fron...

AI Technical Summary

Problems solved by technology

However, Wu Kejian and Hou Shuxun believed that it should not be used routinely in the undefined recovery period [4], because shocks can easily cause lower extremity compartment syndrome when they are inflated for a long time, and it is easy to cause severe hypotension after deflation. It also hinders the assessment of the condition of the lower extremities and the management of the blood vessels

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