A respiratory function trainer after lung transplantation

A breathing function and training device technology, applied in respirator, gymnastics equipment, sports accessories, etc., can solve the problems of hypoxia response, breathing training device does not have respiratory assist function, and it is not conducive to patient rehabilitation.

Active Publication Date: 2022-07-22
SHANGHAI PULMONARY HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing breathing trainers use the basic principle of resistance training. Users need to work hard to resist the resistance set by the trainer when inhaling through the inhalation trainer, so as to increase the inspiratory muscle strength, thereby increasing the strength of the respiratory muscles and tolerance, but the training process of the existing breathing trainer is not effective for the weaker patients. For example, after lung transplantation, the patient's body has time to adapt to the organ, and the traditional breathing trainer does not have the function of breathing assistance. , there is resistance in the whole process of breathing during training, and it is easy to produce a hypoxic reaction caused by insufficient gas breathing volume, and intermittent training will cause the patient's heart rate to change continuously, which makes the effect of breathing exercise not good and is not conducive to the patient's recovery

Method used

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  • A respiratory function trainer after lung transplantation
  • A respiratory function trainer after lung transplantation
  • A respiratory function trainer after lung transplantation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A respiratory function trainer after lung transplantation, such as figure 1 and figure 2 As shown, it includes a first protective shell 1, a second protective shell 2, a supporting foot 3, a supporting rod 4, a fixing frame 5, a three-way telescopic tube 7, a breathing mask 8, a gas one-way valve 9, a communication pipe 10, an air flow Induction controller 11, valve 12, airflow protection component 6, airflow regulation mechanism 13 and airflow oscillation mechanism 14, the first protective shell 1 and the second protective shell 2 are respectively provided with two symmetrically up and down, the first protective shell 1 on the same side It is fixedly connected with the second protective shell 2. The front and rear sides of the first protective shell 1 on the lower side are fixed with a number of support feet 3, and the second protective shell 2 on the upper and lower sides are fixed with a number of support rods. 4. A fixing frame 5 is fixedly connected between the r...

Embodiment 2

[0030] On the basis of Example 1, as Figure 1-Figure 3 As shown, the airflow protection component 6 includes a protection cylinder 601, a connecting block 602, a first vent sliding sleeve 603, a first piston plate 604, a first spring 605, a fixed connecting rod 606, a second piston plate 607, a piston ring 608 and The second ventilation sliding sleeve 609 has two protective cylinders 601. The two protective cylinders 601 are fixedly connected to the fixing frame 5 respectively. The diameter of the lower part of the protection cylinder 601 on the front side is smaller than that of the middle and upper part. Two connecting blocks 602 are symmetrically arranged, and a first ventilation sliding sleeve 603 is fixedly connected between the two connecting blocks 602 in the protection cylinder 601 on the front side. The upper surface of the first ventilation sliding sleeve 603 is provided with a ventilation hole. A second ventilation sliding sleeve 609 is fixedly connected between th...

Embodiment 3

[0042] On the basis of Example 2, as figure 1 and figure 2 As shown, it also includes dust filters 15, and eight dust filters 15 are provided. For the dust removal of the air entering the trainer, due to the existence of water vapor inside the trainer, once the dust and other impurities enter the trainer, they will be mixed with the water vapor, and then adhere to the inner wall of the internal parts of the trainer. The use will cause influence, so in order to prevent the outside dust from entering the interior of the trainer, a dust filter 15 is installed at all the ports that communicate with the outside world.

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Abstract

The invention relates to the field of health medical equipment, in particular to a respiratory function trainer after lung transplantation. A respiratory function trainer after lung transplantation by increasing the respiratory assist function. A respiratory function trainer after lung transplantation, comprising an airflow induction controller, an airflow protection component, an airflow regulation mechanism, an airflow oscillation mechanism, etc.; the airflow protection component is communicated with the airflow adjustment mechanism, and the airflow protection component and the airflow adjustment mechanism are arranged between There is an airflow induction controller, and an airflow oscillation mechanism is arranged in the airflow regulation mechanism. In the invention, the air flow induction controller is used to sense and control the air flow regulating mechanism to change the working state, the sliding of the electromagnetic slider in the air flow regulating mechanism realizes the assistance and resistance to breathing, and the air flow regulating mechanism cooperates with the air flow oscillation mechanism to physically oscillate the breathing gas. , and then has the effect of clearing the viscous phlegm of the patient's respiratory tract, and realizes the pressure release protection of the patient when coughing or sneezing through the airflow protection component.

Description

technical field [0001] The invention relates to the field of health medical equipment, in particular to a respiratory function trainer after lung transplantation. Background technique [0002] During normal inhalation, the inhalation of gas is achieved through the contraction of the diaphragm and the external intercostal muscles. When inhaling forcefully, the inspiratory auxiliary muscle is needed to assist in inhalation. The contraction of the auxiliary muscle makes the chest width rise. , the thoracic space expands to the limit, so during the inhalation process, the inspiratory muscles are exercised. During normal exhalation, the thoracic cavity becomes smaller through the relaxation of the diaphragm and the external intercostal muscles, and the pressure in the lungs increases, and then the air is released from the body. When exhaling forcefully, the ribs move down through the contraction of the internal intercostal muscles and the abdominal muscles, and the contraction of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B23/18A61M16/00
CPCA63B23/18A61M16/0006
Inventor 沈爱萍鲁敏
Owner SHANGHAI PULMONARY HOSPITAL
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