Cervical vertebra locking device for first aid

Abstract

The invention relates to a cervical vertebra locking device for emergency treatment. The cervical vertebra locking device comprises a head locking unit, a back locking unit and a chest locking unit, the head lock unit is provided with a left lock piece and a right lock piece, each lock piece comprises a base and a half helmet, the bases are further hinged to first connecting plates used for being connected with the back lock unit, and the bases of the two lock pieces are provided with head inserting locks which can be in butt joint with each other respectively. The back lock unit comprises a left back plate and a right back plate, each back plate is provided with a framework plate and a second connecting plate, the second connecting plates are detachably connected with the first connecting plates, and back inserting locks which can be in butt joint with each other are arranged on the two back plates; the sternoclavicular unit comprises a sternoclavicular frame body and two supporting rods, one ends of the two supporting rods are rotatably connected with the sternoclavicular frame body respectively, and the other ends of the two supporting rods are rotatably connected with the half helmet of the head lock unit respectively. The head-back support is accurate and firm in fixation, does not need too large actions in the placement process, effectively avoids secondary injury to a patient suffering from cervical vertebra injury, and can realize efficient transfer.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a cervical vertebra locking device for emergency use. Background technique [0002] Cervical vertebra injury is a more common and common injury in 120 pre-hospital trauma emergency treatment. If not handled properly, it will endanger life and cause secondary irreversible injury. At present, there are many deficiencies in the treatment of cervical spine injuries in pre-hospital first aid. It is strictly forbidden to move the patient at will when the cervical spine is injured or suspected of cervical spine injury. When the cervical spine is fractured, the displacement of the fracture will injure the spinal cord. In the medulla oblongata, the heartbeat and respiratory center are damaged, which is life-threatening or secondary to high paraplegia. [0003] The existing cervical vertebra injury protection devices are a cervical collar, a spinal board, and a head fixer. During ...

AI Technical Summary

Problems solved by technology

[0003] The existing cervical spine injury protection devices are neck braces, spine boards, and head immobilizers. During the placement of the neck braces, it is difficult to control the up and down, left and right, and rotation of the head, and the operation is difficult, which will inevitably cause secondary injuries

Because the neck brace cannot achieve precise and reliable fixation such as up and down, left and right, and rotation, and it may cause continuous damage during subsequent handling

According to the principle and specification requirements of the "five locks of the cervical spine", each movement (up and down the stretcher, moving to the operating bed, hospital bed, etc.) "Five locks of the cervical spine" has limited control ability and will inevitably cause continuous damage

Images