Voice control circuit for medical X-ray photography

Abstract

The invention discloses a voice control circuit for medical X-ray photography. The voice control circuit comprises a power supply module, a timing exposure preparation module, an exposure delay driving module, a voice module and a main control module, and the power supply module is connected with the timing exposure preparation module, the voice module and the main control module; the timing exposure preparation module is respectively connected with the exposure delay driving module and the voice module; and the main control module is connected with the voice module, the timing exposure preparation module and the exposure delay driving module. During X-ray radiography, a patient does not need to be called manually, only simple key pressing operation needs to be conducted, radiography shooting of the patient can be achieved, frequent manual calling actions such as inhaling, suffocating and exhaling of the patient called by a radiation technician for a long time are avoided, the heavy labor intensity is greatly reduced, and the technician can place the body position of the patient more specifically.

Description

technical field [0001] The invention belongs to the field of medical electronics, and in particular relates to a voice control circuit for medical X-ray photography. Background technique [0002] With the development of computer technology, medical imaging equipment is developing in the direction of more intelligent and humanized needs. In order to facilitate the cooperating instructions given to the examinee during the radiological examination, today's CT equipment has been equipped with a voice recorder-player. Chest X-ray inspection regulations require the subject to hold the breath under inhalation and then expose. The degree of breathing cooperation of the subject has an important impact on the image quality. However, conventional X-ray photography equipment is not equipped with voice recording-player, breathing instructions The delivery method mainly depends on the personal habits of radiographers. The number of chest X-ray examinations accounts for a relatively larg...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned deficiencies in the prior art, a medical X-ray photography voice control circuit provided by the present invention solves the problem that the X-ray photography equipment is not equipped with a voice recorder-player, which makes the technician's work labor intensive and the breathing coordination instructions are not standardized. question

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