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A voice training rehabilitation device after tracheotomy

A technology of tracheotomy and voice training, which is applied in the field of voice training, can solve the problems of complicated steps to release the air supply, poor training effect of patients, troublesome installation and release of the valve body, etc., and achieves convenient operation, simple structure, and prevention of infection Effect

Active Publication Date: 2022-05-13
WEST CHINA HOSPITAL SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the wearer wants to return to the ventilator, the inner sleeve is removed, the inner sleeve of the ventilator is reinserted in the lumen and reconnected to the external cannula and the ventilator to assist breathing recovery, thereby eliminating the need for the outer end of the sleeve. Fingertips are blocked to realize speech, but the installation and release of this valve body are more troublesome, and the steps of releasing the air supply are also more complicated, resulting in poor training effect for patients, so it is necessary to develop a device that can realize frequent training and speaking and Speech training and rehabilitation device with fast switching mode

Method used

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  • A voice training rehabilitation device after tracheotomy
  • A voice training rehabilitation device after tracheotomy
  • A voice training rehabilitation device after tracheotomy

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Experimental program
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Effect test

Embodiment 1

[0035] Such as Figure 1 to Figure 4 As shown, a voice training rehabilitation device after tracheotomy, comprising:

[0036] The breathing module is used to supply breathing gas and discharge the exhaust gas from the human body at the same time;

[0037] A cannula assembly, connected to the breathing module, is used to place the cannula into the patient's larynx after the patient has undergone a tracheotomy so that the patient can maintain breathing;

[0038] The abdominal girth measurement module is used to measure the contraction range of the abdomen;

[0039] The ventilation restriction module is arranged on the cannula assembly, and is used to control the air volume flowing through the vocal cords during speech training;

[0040] Voice volume measurement module, used to measure patient's voice volume;

[0041] The breathing module includes a case, an inspiratory air circuit, an exhalation air circuit arranged in the case, and a three-way conduit connecting the inspirat...

Embodiment 2

[0047] Embodiment 2. This embodiment is a further description of the above-mentioned embodiment. It should be understood that this embodiment includes all the above-mentioned technical features and further detailed description:

[0048] further combined Figure 5 , Image 6 As shown, a voice training rehabilitation device after tracheotomy, comprising:

[0049] The breathing module is used to supply breathing gas and discharge the exhaust gas from the human body at the same time;

[0050] A cannula assembly, connected to the breathing module, is used to place the cannula into the patient's larynx after the patient has undergone a tracheotomy so that the patient can maintain breathing;

[0051] The abdominal girth measurement module is used to measure the contraction range of the abdomen;

[0052] The ventilation restriction module is arranged on the cannula assembly, and is used to control the air volume flowing through the vocal cords during speech training;

[0053] Voic...

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Abstract

The invention provides a voice training and rehabilitation device after tracheotomy, which is applied in the field of voice training. The measurement module can estimate the gas volume in the body by measuring the abdominal circumference, and remind the patient to ensure the quality of breathing during training through the first reminder light to prevent hypoxia caused by insufficient gas supply; a breathing module can provide constant temperature and humidity breathing Gas to ensure the breathing quality during training; a voice volume measurement module is installed to monitor the patient's training level and training quality, to ensure that each training of the patient can reach the expected level and the training effect can be monitored through the second reminder light It is obvious that training in this way can continuously stimulate the internal and external laryngeal muscles; by setting a protective cover structure, the surgical incision can be sealed and protected to prevent wound infection.

Description

technical field [0001] The invention relates to the field of speech training, in particular to a speech training rehabilitation device after tracheotomy. Background technique [0002] Tracheotomy is to incise the cervical trachea and put in a metal tracheal cannula and a silicone cannula. It is a common operation to relieve dyspnea caused by laryngeal origin, respiratory dysfunction or retention of secretions in the lower respiratory tract. [0003] Because the patient with a tracheostomy tube breathes, the gas only passes through the opening of the tube and does not pass through the upper trachea and throat, so the patient cannot communicate. Moreover, the period for the patient to be intubated will be relatively long, ranging from a week to a few months. If the patient cannot speak normally, it will have a profound impact on the laryngeal muscles and psychology. [0004] In order to alleviate the patient's dilemma of being unable to express themselves, the intubation tube...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/00A61M16/04
CPCA61B5/4803A61M16/04
Inventor 宋竹吴姁怿汪学玲
Owner WEST CHINA HOSPITAL SICHUAN UNIV
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