Portable combined type fixing device for first aid of limb fracture

Abstract

The invention provides a portable combined type fixing device for first aid of limb fracture, belonging to the field of medial appliances. The device comprises an upper fixing device and a lower fixing device, wherein the upper fixing device comprises a sleeve barrel, a telescopic shaft, a folding clamp plate, a double fluted disc positioning mechanism and a positioning bolt; the connection of the middle of the folding clamp plate is realized by a hinge, and both ends of the folding clamp plate are welded on the outer wall of the sleeve barrel together; the double fluted disc positioning mechanism is welded at the left end of the telescopic shaft; the folding clamp plate is welded on a moving fluted disc of the double fluted disc positioning mechanism; the right end of the telescopic shaft is inserted into a pipe cavity of the left end of the sleeve barrel; and the right end of the sleeve barrel is connected with the telescopic shaft of the lower fixing device together through the double fluted disc positioning mechanism. The device has reasonable design and convenient use, not only is convenient for doctors to carry out first aid work, but also reduces the pain of patients.

Description

technical field [0001] The invention relates to a medical device, in particular to a portable combined emergency fixation device for fractures of extremities. Background technique [0002] In the process of first aid to patients with limb fractures, it is necessary to fix the patient's fracture site; most of the existing fixing devices are of a fixed model, which will cause the doctor to appear that the model of the patient and the fixing device are different when using. Matching and other issues, so doctors are required to prepare multiple sets of appliances. These appliances take up a lot of space and make doctors feel inconvenient. Moreover, on the way to send the patient with lower extremity fractures back to the hospital, because the patient's feet cannot be fixed, the car is bumpy. Sometimes the patient's limbs will shake, and the doctor needs to manually fix the patient all the time, which not only increases the pain of the patient, but also makes the doctor feel tire...

AI Technical Summary

Problems solved by technology

[0002] In the process of first aid to patients with fractured limbs, the patient's fracture site needs to be fixed; most of the existing fixing devices are of a fixed model, which will cause the doctor to appear that the model of the patient and the fixing device are different when using. Matching and other issues, so doctors are required to prepare multiple sets of appliances. These appliances take up a lot of space and make doctors feel inconvenient. Moreover, on the way to send the patient with lower extremity fractures back to the hospital, because the patient's feet cannot be fixed, the car is bumpy. Sometimes the patient's limbs will shake, and the doctor needs to manually fix the patient all the time, which not only increases the pain of the patient, but also makes the doctor feel tired

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