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Respirator system and control method thereof

A technology of ventilator and turbo blower, which is applied in the medical and health field, can solve the problems of inconvenience and reciprocating switching equipment, and achieve the effect of promoting the discharge of sputum, promoting peristalsis, and assisting expectoration

Pending Publication Date: 2021-08-06
NINGBO DAVID MEDICAL DEVICE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, the ventilator and the sputum expectorator belong to two pieces of equipment. When expectoration is required, the ventilator needs to be used to inhale the patient first, and then the sputum expectorator is connected to suck out the sputum from the patient's lungs. , resulting in the need to reciprocate switching equipment during the process of coughing up phlegm, causing great inconvenience

Method used

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  • Respirator system and control method thereof
  • Respirator system and control method thereof
  • Respirator system and control method thereof

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Embodiment Construction

[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] In the description of this specification, descriptions with reference to the terms "an embodiment", "an embodiment" and "an implementation" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or implementation are included in this specification. In at least one embodiment or implementation of the invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or implementations.

[0028] An embodiment of the present invention p...

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Abstract

The invention relates to the technical field of medical treatment and public health, in particular to a respirator system and a control method thereof. The respirator system comprises an inspiration branch, an expectoration branch, a turbofan, a high-frequency oscillation device and an output end, the inspiration branch and the expectoration branch are communicated with the output end, the turbofan and the high-frequency oscillation device are communicated with the inspiration branch and the expectoration branch respectively, the turbofan is used for providing positive pressure for the gas in the inspiration branch or providing negative pressure for the gas in the expectoration branch, and the high-frequency oscillation device is used for enabling the gas in the inspiration branch or the expectoration branch to form high-frequency oscillation airflow. Therefore, the turbofan is communicated with the expectoration branch, so that the turbofan can provide negative pressure for gas in the expectoration branch, suction of sputum is achieved, the respirator system has the expectoration function, it is avoided that expectoration equipment needs to be additionally used for sucking sputum for a patient, and sputum excretion is more convenient.

Description

technical field [0001] The invention relates to the field of medical and health technologies, in particular to a ventilator system and a control method thereof. Background technique [0002] In the prior art, the ventilator and the sputum expectorator belong to two pieces of equipment. When expectoration is required, the ventilator needs to be used to inhale the patient first, and then the sputum expectorator is connected to suck out the sputum from the patient's lungs. , resulting in the need to reciprocate switching equipment during the process of coughing up sputum, causing great inconvenience. Contents of the invention [0003] The problem solved by the invention is how to make the ventilator realize the function of coughing up sputum. [0004] In order to solve the above problems, the present invention provides a ventilator system with expectoration function, comprising an inhalation branch, an expectoration branch, a turbo blower, a high-frequency oscillation device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00A61M16/12A61M16/16A61M16/20A61M1/00
CPCA61M16/0006A61M16/0096A61M16/0057A61M16/16A61M16/201A61M16/204A61M16/12A61M2202/0466A61M2205/3331A61M2205/3334A61M2205/3368A61M2202/0014
Inventor 陈再宏张伟杰李松王书霖
Owner NINGBO DAVID MEDICAL DEVICE CO LTD
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