Adjuvant therapy breathing device

A breathing device and auxiliary treatment technology, applied in the field of medical equipment, can solve problems such as the inability to have an air pressure bottle, the inability to move the breathing device, and the limitation of the use of the breathing device.

Inactive Publication Date: 2017-11-07
PEKING UNIV SHENZHEN HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, conventional breathing apparatus cannot be used mobile, i.e. without a gas cylinder or a compressed air supply system, so that the possibilities of use of conventional breathing apparatus are also restricted to limited environments

Method used

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary, intended to explain the present invention, but can not be understood as limitations of the present invention, based on the embodiments of the present invention, those of ordinary skill in the art do not make creative work premise All other embodiments obtained below all belong to the protection scope of the present invention.

[0034] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Ax...

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PUM

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Abstract

The invention discloses an adjuvant therapy breathing device. The adjuvant therapy breathing device comprises an oxygen pipeline, a controller, an air pipeline, a communicating part and an oxygen conveying pipe. An oxygen inlet is formed in one end of the oxygen pipeline, a pressure sensor is arranged on the oxygen pipeline, and the pressure sensor is used for monitoring pressure on the oxygen inlet. The controller is used for receiving pressure signals of the pressure sensor, comparing the pressure signals with a preset pressure value and sending control signals. An air inlet is formed in one end of the air pipeline, a turbofan for receiving the pressure signals is arranged on the air pipeline, and the turbofan is used for drawing in air to the external environment through the air inlet and adjusting the rotating speed according to the pressure signals. The communicating part is communicated with the oxygen pipeline, the air pipeline and the oxygen conveying pipe. The controller automatically controls the rotating speed of the turbofan, and then the flow and the pressure of mixed gas in the oxygen conveying pipeline are controlled to be within needed ranges.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an auxiliary therapy breathing device. Background technique [0002] Conventional breathing apparatus are used to deliver a suitable mixture of oxygen and air to a patient in order to perform, for example, complete artificial respiration of the patient and / or to at least partially support his respiration. However, in conventional breathing apparatus there is always a need for a compressed air supply which has to be provided by means of a pneumatic cylinder or a fixed compressed air supply system, for example in a hospital. Conventional breathing apparatus therefore cannot be used mobile, i.e. without a gas cylinder or a compressed air supply system, so that the possibilities of use of conventional breathing apparatus are also limited to limited environments. Contents of the invention [0003] The object of the present invention is to solve the deficiencies in the prior...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61M16/12A61M16/20
CPCA61M16/00A61M16/0003A61M16/0057A61M16/1005A61M16/12A61M16/20A61M2016/0027A61M2016/003A61M2205/3334A61M2205/3365
Inventor王凤卿
OwnerPEKING UNIV SHENZHEN HOSPITAL