Arm tray device of CT-guided interventional diagnosis and treatment

Abstract

The invention discloses an arm tray device of CT-guided interventional diagnosis and treatment. The arm tray device comprises a head support base and a hand support component. The head support base comprises an upper base body and a lower base body. The upper base body is disposed to be adjacent to the lower base body while suffered by a pressure. The upper base body is provided with a head support groove and a pressing component. The lower base body is provided with a slot. While the upper base body is adjacent to the lower base body, the pressing component is inserted in the slot. The hand support component is installed at two sides of the head support base and connected with the head support base. One side, adjacent to the head support base, of the hand support component is gradually upwards inclined and extended to one side away from the head support base, and the hand support component is provided with an arm support groove and a restraining component for enabling an arm to be restrained in the arm support groove. The effect is as follows: on the one hand, the arm can be supported and restrained, comfort is improved, and the arm is prevented from being moved so as to affect aninspection result; and on the other hand, the hand can be lifted and restrained, a transfusion needle on the back of the hand is prevented from contacting with a foreign object.

Description

technical field [0001] The invention relates to medical equipment, in particular to an arm tray device for interventional diagnosis and treatment under the guidance of CT. Background technique [0002] PET / CT (Positron Emission Computed Tomography) is a nuclear medical imaging device, which uses positron technology and human molecular information to simultaneously obtain the functional metabolism of the lesion and the positioning information of the precise anatomical structure, which is helpful for guidance It plays an important role in the diagnosis and treatment of tumors, heart and brain diseases. [0003] When using CT scan to check the patient's disease, especially when performing chest and abdomen CT enhancement or CTA examination, the patient is required to put his hands back under the head to make the scan more accurate. The scan time is generally 10~ For 30 minutes, if there is no corresponding fixing device to assist the patient to maintain the above posture, the ...

AI Technical Summary

Problems solved by technology

[0003] When using CT scan to check the patient's disease, especially when performing chest and abdomen CT enhancement or CTA examination, the patient is required to put his hands back under the head to make the scan more accurate. The scan time is generally 10~ For 30 minutes, if there is no corresponding fixing device to assist the patient to maintain the above posture, the arm will easily move, which will affect the scanning results. Based on this, an auxiliary device for the patient is urgently needed

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