CN205849932U - Modified form atomization inhaling face shield - Google Patents

Abstract

This utility model relates to a kind of modified form atomization inhaling face shield, including mask body, it is installed on the bandage of mask body both sides, it is installed on the atomizing cup on mask body lateral surface, connect the breather of described mask body and atomizing cup, and it is located at the return duct at described mask body minimum point, described return duct connection atomizing cup, the inwall of described mask body is provided with the guiding gutter extending to return duct, described mask body lower end symmetry is installed with two support bars tilted, the upper articulation of described atomizing cup is in the end of described support bar, described breather is the telescoping tube that soft silica gel is made, the end of one end that described breather stretches into mask body is provided with breather check valve.

Description

Improved Nebulizing Inhalation Mask

technical field

The utility model relates to the technical field of medical devices, in particular to an improved atomized inhalation mask.

Background technique

Atomization therapy mainly refers to the use of an atomization device to disperse the drug (solution or powder) into tiny mist or particles, suspend it in the gas, and enter the respiratory tract and lungs to achieve clean airway and local treatment (spasmodic, antispasmodic, Anti-inflammatory, expectorant, etc.) and the purpose of safe treatment. When using atomization therapy, inject the liquid medicine into the atomization cup first, and then connect the air inlet at the bottom of the cup holder to the oxygen source through the catheter, and use the oxygen to atomize the liquid medicine and bring it into the mask, so as to achieve respiratory therapy However, the exhaust gas produced by the breathing of the existing breathing mask will enter the pipeline and the atomizing cup, which will cause pollution for a long time, and when the patient needs to get up, the atomizing gas cannot be well aligned with the patient's nostrils, and the inside of the mask The liquefied water droplets flow onto the patient's face, affecting their comfort.

Utility model content

The applicant aims at the above-mentioned shortcomings of the prior art, conducts research and improvement, and provides an improved nebulized inhalation mask.

In order to solve the above problems, the utility model adopts the following scheme:

An improved atomized inhalation mask, comprising a mask body, straps installed on both sides of the mask body, an atomization cup installed on the outer side of the mask body, a vent pipe connecting the mask body and the atomization cup, and a The return pipe at the lowest point of the mask body, the return pipe is connected to the atomization cup, the inner wall of the mask body is provided with a diversion groove extending to the return pipe, and two inclined support rod, the upper part of the atomization cup is hinged on the end of the support rod, the vent tube is a telescopic tube made of soft silicone, and the end of the vent tube extending into the mask body is provided with a Intake check valve.

The technical effect of the utility model is:

The diversion groove in the utility model can gather the liquefied water droplets of the steam in the mask, the return pipe can return the water droplets to the atomization cup, the one-way valve can prevent the waste gas from entering the pipeline and the atomization cup, and the atomization cup can be adjusted according to the posture of the patient Rotate, whether the patient is lying flat or sitting upright, the atomizing cup can keep vertical, thus ensuring that the atomizing gas can be accurately aimed at the patient's nostrils.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1. mask body; 2. strap; 3. atomizing cup; 4. ventilation pipe; 5. return pipe; 6. support rod; 7. air intake one-way valve;

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model will be further described.

As shown in Figure 1, the improved atomizing inhalation mask of the present embodiment includes a mask body 1, straps 2 installed on both sides of the mask body 1, an atomizing cup 3 installed on the outer surface of the mask body 1, and a connected mask The air pipe 4 of the body 1 and the atomizing cup 3, and the return pipe 5 located at the lowest point of the mask body 1, the return pipe 5 communicates with the atomizing cup 3, and the inner wall of the mask body 1 is provided with a flow guide to the return pipe 5 Groove 8, the lower end of the mask body 1 is symmetrically fixed with two inclined support rods 6, the upper part of the atomization cup 3 is hinged to the end of the support rods 6, the ventilation tube 4 is a telescopic tube made of soft silicone, and the ventilation tube 4 The end that stretches into one end of the mask body 1 is provided with an air intake check valve 7, and the check valve 7 is only opened when the patient inhales.

When in use, tie the bandage 2 to the head of the patient. When the patient is sitting or standing, turn the support rod 6 by hand so that the atomization cup 3 remains horizontal, and the water droplets after the liquefied steam in the mask flow to the return pipe through the diversion of the diversion groove 8 5 finally enters the atomizing cup 3.

Claims (1)

1. An improved atomized inhalation mask, characterized in that: it includes a mask body (1), straps (2) installed on both sides of the mask body (1), and a mist installed on the outer surface of the mask body (1). The atomization cup (3), the ventilation pipe (4) connecting the mask body (1) and the atomization cup (3), and the return pipe (5) arranged at the lowest point of the mask body (1), the The return pipe (5) is connected to the atomizing cup (3), and the inner wall of the mask body (1) is provided with a diversion groove (8) extending to the return pipe (5), and the lower end of the mask body (1) is symmetrically fixed Two inclined support rods (6) are installed, the upper part of the atomization cup (3) is hinged on the end of the support rod (6), and the vent pipe (4) is a telescopic tube made of soft silicone An air intake check valve (7) is provided at the end of one end of the ventilation tube (4) extending into the mask body (1).