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Head CT examination fixing device

A technology of fixing device and head, applied in patient positioning for diagnosis, medical science, instruments for radiological diagnosis, etc., can solve problems such as multiple scans, and achieve the effect of relieving brain pain and cerebral hemorrhage

Pending Publication Date: 2019-11-05
THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a fixation device for cranial CT examination, in order to solve the problems in the prior art that family members need to accompany and fix the patient when the patient does not cooperate, and multiple scans are required

Method used

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Embodiment Construction

[0015] A head CT inspection fixation device, comprising a main board, the main board includes a placement board 11 and a supporting board 12 for placing the patient's shoulders, the placement board 11 and the supporting board 12 are hingedly arranged, and the placement board 11 is provided with a There is a placement groove 111 for placing the patient's head, and the placement groove 111 is arranged in a "U" shape. The inner peripheral wall of the placement groove 111 is provided with an airbag 2 that conflicts with the human body. The air valve 24 connected to the external inflatable motor, the bottom surface of the placement plate 11 is connected with a piston rod 113, the piston rod 113 is arranged below the placement plate 11, and the piston rod 113 is provided with a hydraulic pressure for driving the displacement of the piston rod 113. Cylinder 112, the hydraulic cylinder 112 is connected with an external negative pressure motor, the airbag 2 includes a first airbag 21 fo...

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Abstract

The invention relates to a head CT examination fixing device. The head CT examination fixing device comprises a main board, the main board comprises a placing plate and a supporting plate for placingthe shoulders of a patient, the placing plate and the supporting plate are arranged in a hinged mode, a placing groove for placing the head of the patient is formed in the placing plate, the placing groove is arranged in a U shape, an air bag abutting against the human body is formed in the inner circumferential wall of the placing groove, the air bag is provided with an inflating valve for beingconnected with an external air inflation motor, the bottom surface of the placing plate is connected with a piston rod, the piston rod is arranged on the lower part of the placing plate, the piston rod is provided with a hydraulic cylinder for driving displacement of the piston rod, and the hydraulic cylinder is connected with an external negative pressure motor. According to the head CT examination fixing device, the structure is simple, operation is fast and convenient, patients with irritability, delirium and unconsciousness can be fixed through the air bag, and thus the accuracy of imagesobtained by CT examination is guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a head CT inspection fixation device. Background technique [0002] CT examination of the brain is a method of examining the brain by CT. Head CT is a new inspection method that is convenient, fast, safe, painless, and non-invasive. It can clearly show the anatomical relationship of different cross-sections of the brain and the specific brain tissue structure. Thus greatly improving the detection rate of lesions and the accuracy of diagnosis. Generally speaking, CT imaging of human hard tissues is better than that of soft tissues. Head CT examination is of great significance for the diagnosis of most diseases of the brain, skull, and scalp. In recent years, with the widespread clinical application of cranial CT examination, especially cranial angiography and cranial perfusion imaging in acute cerebral infarction, qualified and clear image quality is particularly import...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/04A61B6/03A61B6/00
CPCA61B6/04A61B6/032A61B6/501
Inventor 杨运俊胡子龙陈晓宇陈伟建
Owner THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV
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