Head supporting device for cerebral angiography in neurology department

Abstract

The invention discloses a head supporting device for cerebral angiography of the neurology department, and particularly relates to the technical field of medical equipment. The head supporting device comprises an operation table, wherein a position adjusting assembly is installed on the front face of the operation table, a positioning assembly is installed at the top of the position adjusting assembly, the position adjusting assembly comprises a mounting frame, and a micro motor is fixedly installed between the left portions of the mounting frame; the outer wall of the output end of the micro motor is fixedly sleeved with a supporting rod. Through the arrangement of the position adjusting assembly, the position of the positioning assembly can be conveniently adjusted by a patient, and the head can be conveniently placed into the positioning assembly; radiography detection and development are facilitated, the positioning assembly is convenient to disassemble, regular cleaning, detection and maintenance are easy, and practicability is high; through the arrangement of the positioning assembly, the heads of patients with different head sizes can be supported and positioned when the radiography machine is used for examination, and the examination result and the developing accuracy of the radiography machine are guaranteed.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of medical equipment, and in particular to a head support device for neurology cerebral angiography. Background technique [0002] Cerebral angiography is a brand-new X-ray examination technology widely used in clinic since the 1990s. It first selects an access artery, usually the right femoral artery, and places an arterial sheath through the right femoral artery. Using different catheters, under the guidance of the guide wire, select the artery to be displayed, and inject iodine-containing contrast agent. Continuous filming of the blood vessel track passed by the contrast agent, and digital subtraction contrast of cerebral blood vessels through electronic computer-aided imaging. Cerebrovascular digital subtraction angiography can not only clearly display the vascular images of the internal carotid artery, vertebrobasilar artery, intracranial great vessels and cerebral hemisphere, but...

AI Technical Summary

Problems solved by technology

[0003] In the use of the existing neurology cerebral angiography machine, the positioning of the head often relies on the headrest, and the headrest is not designed with a corresponding fixing device, and the pain of each patient is different, and some patients are difficult to move the head into the headrest , making it difficult to carry out contrast detection work, and it is difficult to keep the head in a static state. During the inspection process of the contrast machine, the patient may instinctively move his head, which will affect the inspection results of the contrast machine, thereby reducing the development accuracy of the contrast machine

[0004] Due to the needs of the market, the technology of the currently developed neurology head support device for cerebral angiography is immature, the fixed range is difficult to adjust, and the positioning size cannot be adjusted according to patients with different head circumferences. If the fixation is too tight or too loose, the patient feels uncomfortable or the fixation effect cannot be achieved, and most of them are fixed to the workbench, so it is difficult to disassemble, clean and inspect and maintain regularly. The practicability is low and it is difficult to promote

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