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Respiratory function training device after lung transplantation

A breathing function, training device technology, applied in respirator, gymnastics equipment, sports accessories, etc., can solve the problems of insufficient gas breathing, patient heart rate changes, poor patient training effect, etc.

Active Publication Date: 2022-02-25
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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  • Respiratory function training device after lung transplantation
  • Respiratory function training device after lung transplantation
  • Respiratory function training device after lung transplantation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A device for training respiratory function 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 support foot 3, a support rod 4, a fixed frame 5, a three-way telescopic tube 7, a breathing mask 8, a gas one-way valve 9, a connecting pipe 10, an air flow Induction controller 11, valve 12, airflow protection component 6, airflow regulating mechanism 13 and airflow oscillating mechanism 14, the first protective shell 1 and the second protective shell 2 are arranged symmetrically up and down respectively, and the first protective shell 1 on the same side It is fixedly connected with the second protective shell 2, and several support feet 3 are fixedly connected to the front and rear sides of the first protective shell 1 on the lower side, and several support rods are fixedly connected to the second protective shell 2 on the upper and lower sides 4. A fixing frame 5 is fixedly connected b...

Embodiment 2

[0030] On the basis of Example 1, such as Figure 1-Figure 3 As shown, the airflow protection component 6 includes a protective cylinder 601, a connecting block 602, a first ventilation 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 There are two second ventilation sliding sleeves 609 and two protective tubes 601, and the two protective tubes 601 are fixedly connected to the fixed frame 5 respectively. There are two connecting blocks 602 arranged symmetrically, and the first ventilation sliding sleeve 603 is fixedly connected between the two connecting blocks 602 in the front protection tube 601. The upper surface of the first ventilation sliding sleeve 603 is provided with ventilation holes. A second ventilation sliding sleeve 609 is fixedly connected between the two connecting blocks 602 in the cylinder 601, and the lower surface of the second ventilation sliding sleeve 609 has a ...

Embodiment 3

[0042] On the basis of Example 2, such as figure 1 and figure 2 As shown, dust filter screen 15 is also included, and dust filter screen 15 is provided with eight, and dust filter screen 15 is respectively arranged on suction air inlet 1302, exhalation air outlet 1305 and protection tube 601, and dust filter screen 15 uses To remove dust from the air entering the training device, since there is water vapor inside the training device, once dust and other impurities enter the training device, they will mix with the water vapor, and then adhere to the inner wall of the internal parts of the training device, affecting the normal operation of the training device. Use causes influence, therefore for blocking extraneous dust etc. to enter inside trainer, dust filter screen 15 will be installed at all passage places that will be communicated 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 training device after lung transplantation. The invention relates to a respiratory function training device after lung transplantation by adding a respiratory auxiliary function. A respiratory function training device after lung transplantation comprises an airflow induction controller, an airflow protection component, an airflow regulation and control mechanism, an airflow oscillation mechanism and the like. The airflow protection component is communicated with the airflow regulation and control mechanism, the airflow induction controller is arranged between the airflow protection component and the airflow regulation and control mechanism, and the airflow oscillation mechanism is arranged in the airflow regulation and control mechanism. The airflow induction controller inducts and controls the airflow regulation and control mechanism to replace the working state, breathing is assisted or restrained through sliding of an electromagnetic sliding block in the airflow regulation and control mechanism, and physical oscillation is generated for breathing gas through cooperation of the airflow regulation and control mechanism and the airflow oscillation mechanism, and pressure release protection is achieved through the airflow protection component when a patient coughs or sneezes.

Description

technical field [0001] The invention relates to the field of health care equipment, in particular to a respiratory function trainer after lung transplantation. Background technique [0002] When a person inhales normally, the inhalation of gas is realized through the contraction of the diaphragm and the contraction of the external intercostal muscles. When inhaling forcefully, the inhalation auxiliary muscles are needed to assist in completing the inhalation. The contraction of the auxiliary muscles makes the chest wide and upward. , the thoracic space is expanded to the limit, so the inspiratory muscles are exercised during the inhalation process. 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. Spit out, when you exhale forcefully, the ribs move down through the contraction of the internal intercosta...

Claims

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Application Information

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IPC IPC(8): A63B23/18A61M16/00
CPCA63B23/18A61M16/0006
Inventor 沈爱萍鲁敏
Owner SHANGHAI PULMONARY HOSPITAL
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