Neurosurgical cranium miniature bone drilling device

Abstract

The invention discloses a neurosurgical cranium miniature bone drilling device in the technical field of medical instruments. The neurosurgical cranium miniature bone drilling device comprises a handheld frame, wherein a position limiting sliding rod is transversely welded to each of four corners of the side wall of one side of the handheld frame; and a bone drilling mechanism is arranged at the ends, away from the handheld frame, of the position limiting sliding rods. When a feeding mode of the neurosurgical cranium miniature bone drilling device provided by the invention is used, the rotation of a feeding motor is controlled through a control switch; through a series of mechanical transmission, a connecting push plate can push a bone drilling motor to move forwards at a constant speed, the complexity that a medical worker needs to rotate the connecting push plate in hands or press the connecting push plate downwards forcefully is avoided, and the medical worker can perform a hole drilling exploration operation conveniently; and through the arrangement of a synchronous telescopic frame capable of being outwards unfolded along with the movement of the bone drilling motor, in the hole drilling process, a cylindrical push block can prop open the skin and flesh around a drilled part to the periphery, so that the medical worker can finish a hole drilling operation by one person, and the influence on the implementation of the hole drilling exploration operation since a plurality of persons stand at a narrow space of the head of a patient is avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a neurosurgical miniature cranial bone drill. Background technique [0002] Surgery is referred to as surgery, commonly known as surgery, which refers to the operation of surgical equipment or instruments to enter the human body or other biological tissues under the operation of surgeons or other professionals, to eliminate lesions, change structures or implant foreign objects by external force. process. Early operations were limited to simple manual methods of cutting, cutting, and suturing on the body surface, such as abscess drainage, tumor resection, and trauma suture. Therefore, surgery is an operation that destroys the integrity of tissue (incision) or restores tissue whose integrity has been compromised (suturing). With the development of surgery, the field of surgery has been continuously expanded, and it can be performed on any part of the human body. Neurosur...

AI Technical Summary

Problems solved by technology

[0003] For patients who do not have the conditions for CT examination, or are in critical condition and have no time for CT examination, when intracranial hematoma is suspected, drilling and exploration should be carried out against the clock to find hematoma Immediately afterward, craniotomy is carried out and corresponding operation is carried out, when neurosurgery carries out craniocerebral drilling exploration operation, needs medical personnel to carry out drilling to patient's cranium by drilling machine, the drilling progress of the existing equipment that is used for patient's cranial bone drilling Most of the medical staff need to manually rotate or press down to drill holes, which is laborious and laborious, which affects the timely treatment of patients. In addition, during the drilling process, the surrounding skin and flesh need to be pulled apart by the medical staff to prevent the drilling process. The impact on the rotation of the drill bit, and the patient's cranial space is small, and many medical staff cannot stand, which affects the drilling and exploration operation on the patient's cranium. Based on this, the present invention designs a neurosurgery cranial A miniature bone drill to solve the above problems

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