Portable chargeable multifunctional skull brad awl

Abstract

The invention relates to a portable rechargeable multifunctional skull drill and application thereof. The skull drill is a novel multifunctional neurosurgical electric tool, can be used for checking, diagnosing, preventing, treating and researching severe closed craniocerebral injury patients, particularly extremely severe craniocerebral injury patients, has simple structure, easy operation, low use cost, small volume, symmetrical force application, stable drilling, and improved utilization safety, and is more suitable for emergent treatment of pre hospitals, 120 ambulances, low level hospitals and emergency rooms in large size hospitals to provide possibility of early and super-early neurosurgical operation interference so as to greatly facilitate protraction of emergency medical treatment, achieve the aim of reducing the pre-hospital death rate of battling craniocerebral injury, and improve the effects and quality of the emergent medical treatment. The portable rechargeable multifunctional skull drill can be effectively combined into a complete set as a portable craniocerebral injury first-aid equipment kit which can be applied to field fight first aid for various battling craniocerebral injuries.

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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