Special medical electric drill for drainage of cerebral hemorrhage soft tube

Abstract

The invention discloses a special medical electric drill for drainage of a cerebral hemorrhage soft tube. The special medical electric drill comprises a spiral drill, a drill body with a thread, a three-edged drill tail and a limiter, and is characterized in that the limiter is hollow; a thread is formed in the limiter; the limiter is arranged on the drill body with the thread; the spiral drill is arranged at one end of the drill body with the thread; the three-edged drill tail is arranged at the other end of the drill body with the thread; the limiter is mounted in a two-part manner, and forms a bolt-nut relationship with the drill body with the thread; the diameter of the spiral drill can be in three dimensions, namely 3 mm, 5 mm and 7 mm. By the adoption of the drill, the operation process is effectively accelerated, time for rescue is gained, excessive physical consumption of a surgeon can be reduced, and the discomfort of a patient is alleviated.

Description

technical field [0001] The invention relates to a special electric drill bit for soft channel drainage of medical cerebral hemorrhage. Background technique [0002] Cerebral hemorrhage is a high-incidence disease with a high rate of death and disability. Minimally invasive soft channel drainage technology is a simple, effective and practical technology, which has been popularized in most county-level and above hospitals across the country. But what each medical unit adopts at present is manual T-type drill bit. Due to the hard bone of the skull, the hand drill is easy to slide on the surface of the skull, which deviates from the originally designed cranial entry point, and the hand drill is quite laborious, requiring the doctor to hold the skull hard, which will cause the patient quite painful and restless. It is beneficial to the operation, and the operation time is long, which may delay the rescue. Contents of the invention [0003] In order to solve the above-mention...

AI Technical Summary

Problems solved by technology

Due to the hard bone of the skull, the hand drill is easy to slide on the surface of the skull, which deviates from the originally designed cranial entry point, and the hand drill is quite laborious, requiring the doctor to hold the skull hard, which will cause the patient quite painful and restless. Facilitate the operation, and the operation time is long, which may delay the rescue

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