Steel wire with blunt end steel needle for rib fixation

Abstract

The invention discloses a steel wire with a blunt end steel needle for rib fixation, and relates to the technical field of medical treatment. The steel wire comprises a steel wire body, a storage tube and a first limiting block; a connecting block is fixedly mounted on one side of the steel wire body; a telescopic groove is formed inside the connecting block; a connecting rod is arranged in the telescopic groove; a mounting block is fixedly mounted on one side of the storage tube; two second limiting grooves are formed in one side of the connecting block; and second limiting blocks are clamped inside the two second limiting grooves. The steel wire has the beneficial effects that by moving a second mounting plate, the second limiting blocks are pulled out of the second limiting grooves, and meanwhile, a fixing rod can be pulled out from the interior of a third clamping groove, so that limitation of the fixing rod to a fixing block can be relieved, and the steel wire body can be replaced and disassembled; the steel wire is simple to operate; and the model of the steel wire can be adjusted according to the conditions of patients, so that the using limitation is reduced, and practicability is improved.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a steel wire with a blunt steel needle for rib fixation. Background technique [0002] Rib is a small curved bone, one end is connected to both sides of the spine of the trunk, the body wall is curved toward the development surface, and the other end is in the state of free flesh or connected to the sternum in the center of the chest. Fish ribs. The market end is connected with the vertebrae, and the femoral end is free. In higher vertebrates, the ventral end of the ribs is connected with the sternum to form the thorax together. The thorax not only protects the heart and lungs, but also strengthens the function of breathing. However, rib fractures may occur in daily life, so ribs need to be fixed. [0003] However, most of the existing fixing steel wires are pointed, and it is easy to injure the internal organs of the thoracic cavity during fixing, causing secondary injury to ...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing fixing steel wires are pointed, and it is easy to injure the internal organs of the thoracic cavity during fixing, causing secondary injury to the patient and increasing the pain of the patient, and the existing fixing steel wire structure is rigid and cannot be adjusted according to the patient's condition. For replacement, the use is limited and the practicability is low, so we propose a steel wire with a blunt steel needle for rib fixation

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