Portable rechargeable multifunctional cranial cone drill

Abstract

The invention relates to a portable rechargeable multifunctional cranial cone drill and its application. The cranial awl drill is a new type of multifunctional neurosurgical power tool, which can be used for the examination, diagnosis, prevention, treatment and research of patients with severe closed craniocerebral injury, especially suitable for patients with severe closed craniocerebral injury. Inspection, diagnosis, prevention, treatment and research, etc., are not only simple in structure, easy to operate, and low in use costs, but also small in size, symmetrical in force, and stable in drilling, which improves the safety of use; more suitable for pre-hospital, 120 ambulance, low-cost The use of first-line rescue in first-level hospitals and large-scale hospital emergency rooms provides the possibility for early and ultra-early neurosurgery intervention, which greatly facilitates the extension of medical emergency and reduces the pre-hospital death and disability rate of craniocerebral trauma. Improve the effect and quality of medical emergency. The portable craniocerebral trauma first-aid kit can be combined into a portable craniocerebral trauma first aid kit through effective matching, which can also be applied to field first aid for various craniocerebral trauma.

Description

technical field [0001] The present invention relates to the technical field of medicine, in particular to a medical device, more specifically to a medical device for craniocerebral surgery, and more specifically to a medical device which can be used for emergency drilling It is a portable multifunctional electric cranial awl drill that can be used for emergency craniotomy, such as drainage and flushing of intraventricular tubes or hematoma cavity tubes. Background technique [0002] (1) Research overview of craniocerebral injury treatment [0003] 1 Overview [0004] The brain is the nerve center, and the brain tissue is the most fragile and difficult to regenerate and repair. Brain damage caused by external violence is called acute traumatic brain injury, or simply: craniocerebral injury or craniocerebral injury. Acute craniocerebral injury is sometimes called craniocerebral trauma. It is very common in both peacetime and wartime. It is easy to cause death and disability...

AI Technical Summary

Problems solved by technology

[0102] ④Glucose solution treatment after craniocerebral injury will increase the accumulation of lactic acid in brain tissue, aggravate cerebral edema and neuron damage

[0108] ① Decompressive craniectomy will lead to embedding of bulging brain tissue at the decompression window, obstruction of venous return of embedded brain tissue, ischemic edema and necrosis of brain tissue, and formation of penetrating brain malformation over time;

[0109] ② Decompressive craniectomy without dura mater suturing will increase postoperative seizures;

[0110] ③ Decompressive craniectomy will cause cerebrospinal fluid in the ventricles to flow toward the decompression window, forming interstitial cerebral edema;

[0111] ④ Decompressive craniectomy does not suture the dura mater, so that blood seeps into the brain cistern and ventricular system from the surgical wound, which is likely to cause hydrocephalus;

[0112] ⑤ Decompressive craniectomy without suturing the dura mater will lead to instability of the brain in the cranial cavity and re-injury;

[0113] ⑥ Decompressive craniectomy without suturing the dura mater will increase the chance of intracranial infection and incision dehiscence, etc.

[0115] Clinicians have advocated the use of hyperventilation for medically refractory intracranial hypertension since the 1970s

The battery adopts the traditional nickel-chromium rechargeable battery, the charging time is long, the working time is short, the battery life is short, and the weight is heavy, the weight of the whole machine is generally up to 1.5kg

Moreover, the existing equipment is generally imported and assembled products, which are expensive, and the reference price is around ￥9800.00

[0141] According to literature search, so far, no organic combination of electric cranial cones and electric craniotomy drills has been found, which can be used not only for emergency drilling for intraventricular catheterization or hematoma cavity drainage, irrigation, etc. The multifunctional and portable multifunctional electric cranial cone drill for emergency craniotomy, or the newly improved portable rechargeable self-controlled cranial cone, craniotomy drill combination and similar medical devices are directly used in prevention, diagnosis, detection, protection, Reports on the treatment and research of traumatic brain injuries

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