Device for assisting intracranial puncture

Abstract

The present invention belongs to the field of medical devices and particularly discloses a device for assisting intracranial puncture. The device comprises a level ruler, a vector ruler, a connectionsupport member and a lateral support member, the connection support member is arranged on the level ruler, the vector ruler is arranged at an upper end of the connection support member, the lateral support member is arranged at a front end of the connection support member, the level ruler comprises a short arm and a long arm, a front end of the short arm is provided with the long arm, a horizontalgroove is arranged between the long arm and the connection support member, the vector ruler comprises a horizontal arm and a vertical arm, the vertical arm is arranged at a lower end of the horizontal arm, and a handle is arranged on a side of the vertical arm. Scale lines can be used for accurate positioning and ensure accuracy of the device, a puncture needle groove is used, stability and safety of a puncture needle are improved, a device structure is simple, and the device is convenient to use and is strong in practicality in surgery operations.

Description

technical field [0001] The invention belongs to the field of medical instruments, in particular to an instrument for assisting intracranial puncture. Background technique [0002] Use CT and MRI techniques to observe the brains of normal people and patients. Determines the body's fixed bio-make flag. The "cube digital stereotaxic method" invented by Professor Sun Shujie was used to draw a line to determine the plane of the target point of the hematoma center, puncture through different puncture points to point to the target point of the center of the hematoma, and place a tube. The hematoma is then led to by liquefaction of the blood clot by hematoma liquefaction. Remove the mass effect of cerebral hemorrhage hematoma and the secondary damage of hematoma to brain tissue as soon as possible. Make the patient get a speedy recovery. After the operation, the patient was successfully rescued through active comprehensive medical treatment measures, including dehydration to red...

AI Technical Summary

Problems solved by technology

[0003] Intracranial hematoma puncture requires auxiliary tools for positioning. In the past, there were stereotaxic head frames and intraoperative navigation robots. However, the above-mentioned devices are too expensive for general hospitals to afford, and they are complicated to use. Intraoperative magnetic resonance examination is required to determine the puncture direction, which is costly. , not applicable to all groups of people. At present, most punctures are punctured by scribing and visual inspection, which is easy to cause deviation, secondary injury, and difficulty in drainage of hematoma in the later stage or even reoperation.

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