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Fixing device for infant nuclear magnetic resonance detection

A technology of nuclear magnetic resonance and fixing devices, which is applied in application, diagnostic recording/measurement, medical science, etc., can solve the problems of detection structure influence, head and limbs cannot be straightened, image scanning influence, etc., to reduce the probability of damage , Reduce the probability of scanning being affected, the effect of reducing the probability of being affected

Active Publication Date: 2021-03-09
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a fixing device for infant nuclear magnetic resonance detection to solve the problem that at present, when infants are undergoing nuclear magnetic resonance detection, due to the immature bones, the head and limbs cannot be straightened, which affects the image scanning and leads to Detecting structurally affected issues

Method used

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  • Fixing device for infant nuclear magnetic resonance detection
  • Fixing device for infant nuclear magnetic resonance detection
  • Fixing device for infant nuclear magnetic resonance detection

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Immobilization device for infant nuclear magnetic resonance examination, basically as attached figure 1 As shown, a fixed platform 1 is included, and the fixed platform 1 includes a lower fixing plate 12 and an upper mounting plate 11 . The middle part of the upper surface of the fixed plate 12 is provided with an air storage cavity 121, and a slide plate 2 is vertically slidably connected in the air storage cavity 121, and a spring is welded between the bottom of the slide plate 2 and the bottom of the air storage cavity 121, and the bottom of the mounting plate 11 and Springs are also welded between the tops of the fixing plates 12. In this embodiment, the springs are compression springs, and the specific model parameters are configured according to actual needs.

[0036] Two connecting rods 21 are fixed on the top of the slide plate 2 , and the tops of the connecting rods 21 are fixed on the bottom of the mounting plate 11 . The bottom of the air storage cavity 121 ...

Embodiment 2

[0049] Embodiment 2 differs from Embodiment 1 only in that, as Figure 4 As shown, in this embodiment, the fixture includes two installation blocks 8 and two connecting pipes 7, the installation blocks 8 are screwed on both sides of the nuclear magnetic resonance detection equipment 9, the two installation blocks 8 are located on the same straight line, and the two The block mounting block 8 is coaxially provided with a fixing hole 81 .

[0050] Taking the connecting pipe 7 on the left as an example, the connecting pipe 7 includes two horizontal pipes and two vertical pipes. The vertical tube on the right side runs through the fixed plate 12 and is arranged upwards. The vertical tube on the right side and the horizontal tube on the lower side are all slidably connected with movable plugs, and fixed blocks 71 are fixed on the movable plugs, and the fixed blocks 71 can slide into the fixed holes 81. Inside. The communication pipe 7 is filled with a communication liquid between...

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Abstract

The invention belongs to the technical field of auxiliary equipment for medical nuclear magnetic resonance detection, and discloses a fixing device for infant nuclear magnetic resonance detection. Thefixing device comprises a fixing table, wherein a head fixing part and four limb fixing parts are arranged on the fixing table; the head fixing part comprises two arc-shaped blocks, and the inner arcsurfaces of the two arc-shaped blocks are oppositely arranged; the bottoms of the two arc-shaped blocks are hinged to the fixing table, and two driving parts for driving the two arc-shaped blocks tomove are further arranged on the fixing table respectively; and the four-limb fixing parts comprise four lantern rings fixed to the fixing table. The fixing device solves the problems that at present,the head and four limbs of an infant huddle up and cannot be adjusted since the bones of the infant do not completely grow up when the infant is subjected to nuclear magnetic resonance detection, image scanning is affected, and the detection structure is affected.

Description

technical field [0001] The invention belongs to the technical field of auxiliary equipment for medical nuclear magnetic resonance detection, and in particular relates to a fixing device for infant nuclear magnetic resonance detection. Background technique [0002] When babies undergo MRI testing, because they cannot control their bodies, they will have their heads tilted and their limbs moving around, which will affect the test results. At present, when infants undergo nuclear magnetic resonance examinations, they are usually injected with sedatives in advance to keep the infants in a state of deep sleep before the examination. However, in this way, although the baby will not shake during the detection process, because the baby's own bones are soft, the head and limbs cannot be straightened, which will still affect the scanning of the image, which in turn will affect the detection results. Contents of the invention [0003] The present invention intends to provide a fixin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/055
CPCA61B2503/04
Inventor 杨莉晏玲廖珂穆宣壑李芹
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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