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Systems and methods for supporting neurological status assessment and neurorehabilitation, especially cognitive and/or speech dysfunction

A state assessment and support system technology, applied in the direction of devices that cause changes in the perception state, components of the TV system, input/output process of data processing, etc., can solve the problems of not being allowed to support the assessment of neurological patients, and achieve effective neurological rehabilitation Effect

Active Publication Date: 2022-02-01
阿斯泰克有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The approach does not allow supportive assessment of neurological patients, especially those with cognitive and / or speech impairments

Method used

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  • Systems and methods for supporting neurological status assessment and neurorehabilitation, especially cognitive and/or speech dysfunction
  • Systems and methods for supporting neurological status assessment and neurorehabilitation, especially cognitive and/or speech dysfunction
  • Systems and methods for supporting neurological status assessment and neurorehabilitation, especially cognitive and/or speech dysfunction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Systems and methods for providing cognitive and speech function assessment support - System structure.

[0045] like figure 1 As shown, the system comprises a processor unit PU in the form of a computer with memory integrated with a screen equipped with touch input sensors and speakers.

[0046] Equipped with two infrared light sources ILS, the system is able to indicate the position of visual fixation by generating infrared reflected light emitted from the user's corneal surface and picked up by the infrared sensitive camera IFC. The infrared light source ILS is integrated with the infrared-sensitive camera IFC, so that the infrared light source ILS is located on both sides of the camera IFC in uniaxial symmetry, and is incorporated into the longitudinal housing together to form a movable component MC in the form of an accessory. The movable assembly MC is connected with the processor unit PU through the screen and is located at the lower part of the screen, and swing...

Embodiment 2

[0061] Evaluation method of comfortable hearing range

[0062] In this embodiment, the optimal sound level range of the generated acoustic signal refers to adjusting the sound level range so that a single patient under examination can hear comfortably.

[0063] The system was constructed as described in Example 1.

[0064] Such as image 3 The evaluation of the user's comfortable hearing range is performed as shown. Before projecting the definable graphical elements into separate areas of the active field AF of the screen S, an initial sound level is determined. The acoustic test signal to be emitted is speech that the user can understand. The active field AF on the screen S has three areas which are virtually separated from the screen S area. The separated areas of the active field AF of the screen S are continuously arranged along the horizontal line of the screen S plane. The predefined graphic element of the volume control is a pictogram projected in each of the three...

Embodiment 3

[0073] Defines the method by which the sound level emission of the acoustic signal is adjusted to the optimum sound level range.

[0074] The structure of the system is as described in Example 1.

[0075] Such as Figure 4 As shown, the optimization of the acoustic signal emission range within the comfortable hearing level range is based on the results of the comfortable hearing level range check, as described in Example 2—the optimal sound level range of the generated acoustic signal.

[0076] A method of supporting neurological status assessment and neurorehabilitation is performed as described in Example 1, wherein a definable acoustic signal is emitted within a sound level determined by an optimal sound level range. Therefore, the sound level of the emitted definable acoustic signal is adjusted to suit the user's perceptual ability, and the method according to the present invention provides support for neurological status examination and neurological rehabilitation for pa...

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PUM

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Abstract

The invention provides a support system for neurological status assessment and neurorehabilitation, in particular for cognitive and / or speech dysfunction, characterized in that a processor unit (PU) is integrated with a screen (S), said The screen (S) is equipped with a touch input sensor (TIS), a camera and a light source operating in the range of infrared radiation, wherein an infrared camera (IFC) is integrated with at least two infrared light sources (ILS). The infrared light source (ILS) and the infrared camera (IFC) are formed as a movable assembly (MC) such that the infrared light source (ILS) is located symmetrically and uniaxially on the infrared camera (IFC) in the movable assembly (MC). ) on both sides. Said movable component (MC) is connected to said processor unit (PU) through said screen (S). In another aspect of the invention, there is provided a method of supporting neurological status assessment and neurorehabilitation, particularly for cognitive and / or speech dysfunction.

Description

technical field [0001] The present invention relates to systems and methods for supporting neurological status assessment and supporting neurorehabilitation, especially for patients with cognitive and / or speech impairments, the system works based on gaze tracking and measuring visual fixations on a screen. Background technique [0002] For neurological status assessment and diagnosis, especially with regard to cognitive and / or speech function, neurological screening methods such as PET, MRI, fMRI, EEG are commonly used. [0003] Screening methods are limited in application because they are expensive. These methods allow stimulation of only the part of the brain to be examined. According to the literature, this neurologic examination does not provide sufficient or objective information about the state of consciousness in neurological patients, especially for cognitive and / or speech impairments ( P: The neural correlates of consciousness: electrophysiological and neuroimagi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/16A61B5/00
CPCA61B3/113A61B5/0062A61B5/16A61B5/486A61B5/163A61B5/741A61B5/7415A61B5/7435A61B5/7445G10L13/00H04N23/54H04N23/56A61B3/14A61M21/00A61M2021/0027A61M2021/005A61M2205/3303A61M2205/3313A61M2205/52G06F3/04883G09B19/04H04N5/33
Inventor 罗伯特·科西科夫斯基巴托兹·昆卡
Owner 阿斯泰克有限公司
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