Nasal cavity resonance rehabilitation instrument and method based on nasal flow measurement and audio-visual feedback technology

A nasal flow, nasal cavity technology, applied in the directions of diagnostic recording/measurement, sensor, medical science, etc., can solve problems such as difficult treatment, inability of patients to accurately target treatment, etc., to reduce treatment difficulty, effective treatment effect, and simple operation handy effect

Active Publication Date: 2020-03-10
上海慧敏医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing treatment methods for nasal cavity resonance disorder can only be treated through traditional conservative treatme

Method used

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  • Nasal cavity resonance rehabilitation instrument and method based on nasal flow measurement and audio-visual feedback technology
  • Nasal cavity resonance rehabilitation instrument and method based on nasal flow measurement and audio-visual feedback technology
  • Nasal cavity resonance rehabilitation instrument and method based on nasal flow measurement and audio-visual feedback technology

Examples

Experimental program
Comparison scheme
Effect test

test example 1

[0058] Test case 1: Low nasal function

[0059] Patient name: Wang XX

[0060] Sex: Male

[0061] Date of Birth: February 15, 2007, 11 years old

[0062] Disorder Type: Cleft Palate

[0063] Evaluation date: November 26, 2018

[0064] First, evaluate the patient's nasal cavity resonance function to understand the patient's nasal cavity resonance, and wear a professional partition for the patient. If the patient has hypernasal function, select the corpus "I eat watermelon with my father" for measurement; if the nasal function is low For patients, choose the corpus "Are you busy, mom?" for measurement. Record the patient's nasal flow curve, nasal cavity and oral cavity waveform diagram files, and analyze the nasal flow respectively to obtain the following charts:

[0065]

[0066] According to the accurate evaluation results of the resonance function, the conversion of ICF function damage degree is carried out to obtain the following chart:

[0067]

[0068] Add nasa...

test example 2

[0071] Test Case 2: Nasal Hyperfunction

[0072] Patient name: Wang XX

[0073] Sex: Male

[0074] Date of Birth: July 25, 2008, 10 years old

[0075] Disorder Type: Cleft Palate

[0076] Evaluation date: November 24, 2018

[0077] Evaluate the patient's nasal cavity resonance function to understand the patient's nasal cavity resonance. Assessment requirements: wear a professional partition for the patient. For patients with low function, select the corpus "Are you busy, mom?" for measurement. Record the patient's nasal flow curve, nasal cavity and oral cavity waveform files, and analyze the nasal flow respectively to obtain the following charts;

[0078]

[0079] Add nasal sound rehabilitation training; Emotional awakening--voice induction--increase nasal resonance training--real-time mouth and nose self-feedback training. After training, the results will be converted to the degree of ICF function damage again, and the following chart is obtained:

[0080]

[0081...

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Abstract

The invention discloses a nasal cavity resonance rehabilitation instrument and method based on a nasal flow measurement and audio-visual feedback technology. The instrument comprises a real-time processing unit, a main control unit and a real-time nasal flow audio-visual feedback unit, the real-time processing unit is used for processing nasal flow data when a user generates nasal cavity resonancein real time, the rehabilitation method comprises the following steps that the real-time nasal flow measuring unit measures nasal flow data of a user in real time, the user is required to wear a nasal flow partition plate during measurement, and the partition plate is used for partitioning a nasal cavity channel and an oral cavity channel so that signals of the two channels can be measured respectively to judge whether nasal cavity resonance disturbance exists or not. The rehabilitation mode can be set according to the type of the nasal cavity resonance disorder of the user, so that the suitable rehabilitation content and rehabilitation steps are selected, the operation is simple and convenient, the treatment difficulty of the nasal cavity resonance disorder is reduced, differentiated treatment schemes can be obtained according to different genders, different age groups and nasal cavity injury degrees, and the treatment effect is more effective.

Description

technical field [0001] The invention relates to the technical field of nasal cavity resonance measurement rehabilitation instruments, in particular to a nasal cavity resonance rehabilitation instrument with nasal flow measurement and audio-visual feedback technology. Background technique [0002] Speech is the mechanical process of the formation of vocal language (oral language), and is one of the main ways of human communication. In order to make the voice loud and clear in oral expression, it is necessary to have the nerves and muscles related to the production of breathing, voice and articulation muscles to participate Activities, if there is a problem in any link, it is difficult to form words accurately. Among them, the sound quality of the voice largely depends on the state of the resonance of the vocal tract. [0003] Resonance disorder is a kind of speech disorder, which mainly includes oral resonance disorder and nasal cavity resonance disorder. The movement of th...

Claims

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Application Information

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IPC IPC(8): A61B5/00A61B5/087
CPCA61B5/4803A61B5/087
Inventor 黄兰婷黄兰茗丁忠冰
Owner 上海慧敏医疗器械有限公司
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