CN202437898U

CN202437898U - Breathing device

Info

Publication number: CN202437898U
Application number: CN2012200135876U
Authority: CN
Inventors: 史俊荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-13
Filing date: 2012-01-13
Publication date: 2012-09-19
Anticipated expiration: 2022-01-13

Abstract

A breathing device is composed of an oronasal mask, an air inlet tube, an air outlet tube, a tee joint, an air inlet one-way valve, an air outlet one-way valve, an air bag and an air outlet filter container and is characterized in that the tee joint, the air inlet one-way valve and the air bag are arranged on the air inlet tube, the oronasal mask is arranged at the front end of the air inlet tube, the air outlet tube is connected with the tee joint on the air inlet tube in matched mode, the air outlet one-way valve is arranged on the air outlet tube, and one end of the air outlet tube is communicated with the air outlet filter container in matched mode. The breathing device has the advantages that due to the air bag additionally arranged on the air inlet tube, when a critical patient is rescued, oxygen supply pressure can be increased by pressing the air bag, the respiratory function of the patient can be restored and improved, and the quality of oxygen breathed into the patient is guaranteed due to the fact that the air inlet one-way valve and the air outlet one-way valve can ensure that inlet air and outlet air are not mixed.

Description

Breathing equipment

Technical field

This utility model relates to medical instruments field, especially a kind of breathing equipment.

Background technology

The present noninvasive positive pressure breathing equipment that uses of Respiratory Medicine, its ventilation is little, and oxygen pressure is not enough, when especially running into critical patient, the purpose that is difficult to accomplish timely mitigate the disease.

Summary of the invention

In order to overcome the noninvasive positive pressure breathing equipment that present Respiratory Medicine uses, ventilation is little, the insufficient problem of oxygen pressure; This utility model provides a kind of breathing equipment; This breathing equipment not only can guarantee the amount of oxygen that general patient is required, and can satisfy the required amount of oxygen of critical patient.

This utility model is for solving the deficiency that prior art exists; The technical scheme of being taked is that it is made up of oronasal mask, air inlet pipe, escape pipe, threeway, breather check valve, outgassing nonreturn valve, air bag and the filtering container of giving vent to anger, wherein; Threeway, breather check valve, air bag are arranged on the air inlet pipe; Front end has oronasal mask, and the threeway on escape pipe and the air inlet pipe is connected, and an outgassing nonreturn valve is arranged on the escape pipe; One end communicates with the filtering container cooperation of giving vent to anger, and described oronasal mask, breather check valve, outgassing nonreturn valve, air bag communicate with air inlet pipe and escape pipe internal diameter respectively.

The beneficial effect of this utility model is; Owing on air inlet pipe, set up air bag; When rescuing critical patient, press air bag and can increase oxygen keeping pressure; The respiratory function of recovery and reduction of patient, breather check valve and outgassing nonreturn valve can guarantee that inlet, outlet do not mix mutually, have guaranteed the quality of the oxygen of patient institute inspiration.

Description of drawings

Below in conjunction with accompanying drawing, this utility model is further specified.

Fig. 1 is this utility model structure chart.

The specific embodiment

The specific embodiment of this utility model is that with reference to Fig. 1, it is made up of oronasal mask 1, air inlet pipe 2, escape pipe 8, threeway 3, breather check valve 4, outgassing nonreturn valve 7, air bag 5 and the filtering container 6 of giving vent to anger; Wherein, threeway 3, breather check valve 4, air bag 5 are arranged on the air inlet pipe 2, front end has oronasal mask 1; Threeway 3 on escape pipe 8 and the air inlet pipe 2 is connected, and has an outgassing nonreturn valve 7, one ends to cooperate with the filtering container 6 of giving vent to anger on the escape pipe 8 and communicates; Described oronasal mask 1, breather check valve 4, outgassing nonreturn valve 7, air bag 5 communicate with air inlet pipe 2 and escape pipe 8 internal diameters respectively, and its operation principle is, when curing by oxygen therapy for critical patient; Oronasal mask 1 is with to the patient, and air inlet pipe 2 other ends and oxygen cylinder are connected, and escape pipe 8 one ends insert in the filtering container 6; Press air bag 5, at this moment breather check valve 4 is opened, when the patient exhales; Breather check valve 4 is closed, and outgassing nonreturn valve 7 is opened, and the gas of exhalation gets in the filtering container 6 and filters through threeway 3, escape pipe 8, outgassing nonreturn valve 7; Otherwise outgassing nonreturn valve 7 is closed, and breather check valve 4 is opened.

Claims

1. breathing equipment; It is made up of oronasal mask, air inlet pipe, escape pipe, threeway, breather check valve, outgassing nonreturn valve, air bag and the filtering container of giving vent to anger; It is characterized in that: threeway, breather check valve, air bag are arranged on the air inlet pipe, and front end has oronasal mask, and the threeway on escape pipe and the air inlet pipe is connected; One outgassing nonreturn valve is arranged on the escape pipe, and an end communicates with the filtering container cooperation of giving vent to anger.

2. a kind of breathing equipment according to claim 1 is characterized in that: described oronasal mask, breather check valve, outgassing nonreturn valve, air bag communicate with air inlet pipe and escape pipe internal diameter respectively.