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Medical electric drill bit special for cerebral hemorrhage soft channel drainage

A drill bit and channel technology, applied in medical science, surgery and other directions, can solve the problems of laborious hand drilling, long operation time, unfavorable operation, etc., and achieve the effect of speeding up the operation process, low cost and wide application prospect.

Inactive Publication Date: 2015-03-18
XI AN BANGHE ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Medical electric drill bit special for cerebral hemorrhage soft channel drainage

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Embodiment Construction

[0013] In order to further illustrate the present invention, further describe below in conjunction with accompanying drawing:

[0014] Such as figure 1 As shown, a special electric drill bit for medical cerebral hemorrhage soft channel drainage of the present invention includes a helical drill bit 1, a threaded drill body 2, a triangular drill tail 3 and a stopper 4, and the stopper 4 is hollow Threads are set in the limiter 4, and the limiter 4 is set on the threaded drill body 2. One end of the threaded drill body 2 is provided with a helical drill bit 1, and the other end is provided with a triangular drill tail 3. The stopper 4 is installed in two parts, and forms a bolt and nut relationship with the threaded drill body 2. The purpose is to strengthen the stopper effect, so that the stopper 4 will not be displaced due to the drilling of the drill bit. The helical drill bit 1 is set to three specifications of 3 millimeters in diameter, 5 millimeters and 7 millimeters ...

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Abstract

The invention discloses a medical electric drill bit special for cerebral hemorrhage soft channel drainage. The electric drill bit comprises a spiral drill bit, a drill body with threads, a three-edge drill tail and a limiter, and is characterized in that the limiter is hollow, wherein threads are arranged in the limiter; the drill body with the threads is provided with the limiter; one end of the drill body with threads is provided with the spiral drill bit, and the other end of the drill body with threads is provided with the three-edge drill tail; the limiter is arranged in two parts and forms a bolt and nut relation with the drill body with threads; the spiral drill bit is arranged to be three specifications in which the diameters are 3, 5, and 7 mm. According to the drill bit, an operation process can be effectively quickened, time is gained for rescue, excessive physical exhaustion of a surgeon is relieved, and the discomfort of a patient is relieved.

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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/16
CPCA61B17/1615A61B17/1695
Inventor 魏雷魏云鹏
Owner XI AN BANGHE ELECTRICAL EQUIP
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