Breathing machine integrated respiratory muscle strength training VIMT mode system

Abstract

The invention discloses a breathing machine integrated respiratory muscle strength training VIMT mode system. The system comprises a breathing machine for supplying oxygen to an intubation patient, atrachea cannula serving as an artificial airway of the patient, and a Y-shaped connector for communicating the breathing machine with the trachea cannula; the breathing machine is provided with a pressure sensor, an oxygen concentration sensor, an oxygen valve, an air valve, an inspiration connector, an expiration connector, an inspiration valve, an expiration valve, a breathing control device, atouch screen and a processor chip; and a VIMT respiratory muscle strength training module for realizing respiratory muscle strength training of the patient through the breathing control device is arranged in the processor chip. The VIMT respiratory muscle strength training module monitors an inspiration negative pressure signal when a patient begins to inhale and a duration signal when the patientbegins to inhale through the pressure sensor of the breathing machine to control the air supply time of the breathing machine, respiratory strength training of the patient can be achieved on the breathing machine, and the built-in breathing control device of the breathing machine is used for achieving respiratory muscle strength training of the patient.

Description

technical field [0001] The invention specifically relates to a VIMT mode system for respiratory muscle strength training integrated with a ventilator. Background technique [0002] Inspiratory muscle training IMV (InspiraTorymuscleTraining) is widely used in patients with decreased respiratory muscle strength, such as COPD, postoperative patients, and elderly and frail patients. Its main principle is to increase and set the inhalation trigger or exhalation trigger pressure threshold through the device, so as to achieve the purpose of exercising respiratory muscle strength. [0003] Mechanically ventilated patients are prone to muscle atrophy and muscle weakness due to the disease itself (such as muscle fiber ablation caused by sepsis patients), drug reasons such as sedative muscle relaxation, and long-term use of controlled ventilation. It has been shown in the literature that the muscle fibers of the respiratory muscles will be reduced and the muscle strength will be reduc...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art, to provide a ventilator-integrated respiratory muscle strength training VIMT mode system, to solve the problem that the existing IMT equipment can only be used when there is no mechanically ventilated patient, and cannot be connected with the ventilator. Using IMT at the same time during mechanical ventilation to achieve the purpose of exercising respiratory muscle strength will prolong the recovery time of the patient's respiratory muscle strength and prolong the patient's standby time.

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