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Medical equipment, noise reduction method of medical equipment and storage medium

A medical equipment and noise reduction technology, applied in the field of medical devices, can solve the problems of patients' great psychological pressure, reduce the comfort of the working environment, affect the communication between patients and medical staff, and achieve the effect of improving operating performance and effectively reducing noise

Active Publication Date: 2021-07-13
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Excessive noise will reduce the comfort of the working environment, thereby causing relatively greater psychological pressure on patients, and also affecting the communication between patients and medical staff

Method used

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  • Medical equipment, noise reduction method of medical equipment and storage medium
  • Medical equipment, noise reduction method of medical equipment and storage medium
  • Medical equipment, noise reduction method of medical equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] figure 1 It is a schematic structural diagram of a medical device provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of reducing noise generated during the operation of the medical device, especially suitable for the rotation of the rotating part of the medical device. The embodiment of the present invention provides services for the realization of the noise reduction method for medical equipment provided by the present invention, and the noise reduction device for medical equipment provided by the present invention can be configured.

[0025] The medical device includes: a rotating part 10, a processor, and at least one loudspeaker 20; the processor is configured to acquire a noise source signal, and generate target noise levels corresponding to each loudspeaker 20 according to the noise source signal and the rotation parameters of the rotating part 10. Noise signal; Speaker 20, used for outputting according to the receive...

Embodiment 2

[0042] figure 2 It is a schematic structural diagram of a medical device provided in Embodiment 2 of the present invention, and the technical solution of this embodiment is further refined on the basis of the above embodiments. Optionally, the medical device further includes at least one sound collection component 30, and the sound collection component 30 is configured to collect noise source signals and send the noise source signals to the processor.

[0043] Wherein, for example, the sound collection component 30 may be a microphone. In this embodiment, the sound collection component 30 is set corresponding to the speaker 20 , specifically, one sound collection component 30 corresponds to one speaker 20 . In one embodiment, optionally, when the loudspeaker 20 does not rotate with the rotating part 10 , the sound collection assembly 30 is circumferentially arranged on a fixed bracket relative to the rotating part 10 . In this embodiment, neither the sound collection compon...

Embodiment 3

[0050] In this embodiment, when both the sound collection assembly 30 and the speaker 20 rotate with the rotating part 10, due to the time error between the noise source signal collected by the sound collection assembly 30 and the target noise reduction signal output by the speaker 20, an exemplary Yes, the time error may include the time of signal processing and the time of signal transmission, and the rotational movement of the rotating part 10 causes a time shift between the target noise reduction signal output by the speaker 20 and the noise source signal existing at the current position corresponding to the speaker 20 error. Therefore, it is inappropriate to directly send the target noise signal generated based on the collected noise source signal to the speaker 20 corresponding to the sound collection component 30 that collected the noise source signal.

[0051] image 3 It is a schematic diagram of rotation of a rotating part provided by Embodiment 3 of the present inv...

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Abstract

The embodiment of the invention discloses medical equipment, a noise reduction method of the medical equipment and a storage medium. The medical equipment comprises a rotating part, a processor and at least one loudspeaker, the processor is used for acquiring a noise source signal and generating target noise reduction signals corresponding to the loudspeakers according to the noise source signal and a rotation parameter of the rotation part; and the loudspeaker is used for outputting according to the received target noise reduction signal sent by the processor. According to the embodiment of the invention, the loudspeakers are arranged on the medical equipment, and the target noise reduction signals corresponding to the loudspeakers are generated according to the obtained noise source signals and the rotation parameters of the rotation part, so that the loudspeakers carry out output according to the target noise reduction signals to offset the noise source signals, the problem that the noise is too large in the rotating operation process of the medical equipment is solved, the influence of the noise on medical workers and patients is reduced, and the operation performance of the equipment is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of medical devices, and in particular, to a medical device, a noise reduction method for a medical device, and a storage medium. Background technique [0002] In medical equipment such as CT (Computed Tomography, electronic computer tomography) equipment, MRI (Magnetic Resonance Imaging, Magnetic Resonance Imaging) equipment, and radiotherapy equipment, the motor system will generate relatively large noise during operation and during the rotation of the rotating system. . Excessive noise will reduce the comfort of the working environment, which will cause greater psychological pressure on patients and affect the communication between patients and medical staff. Contents of the invention [0003] Embodiments of the present invention provide a medical device, a method for reducing noise of the medical device, and a storage medium, so as to reduce noise during operation of the medical d...

Claims

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Application Information

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IPC IPC(8): G10K11/178
CPCG10K11/178
Inventor 江一峰
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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