CN214860295U - Breathing mask with active air supply function - Google Patents

Abstract

A breathing mask with an active air supply function comprises a mask body, wherein an air vent is formed in the outer surface of the mask body and is connected with an oxygen pipeline, a micro fan is arranged inside the joint of the oxygen pipeline and the air vent, and filter screens are arranged on the upper portion and the lower portion of the micro fan; one kind of this scheme design has initiative air supply formula respirator, and built-in miniature fan can send oxygen to patient's face fast, brings the unobstructed sense of breathing for the patient, has reduced the fear of stifling and has felt, all sets up the filter screen simultaneously from top to bottom at the fan, but filterable impurity, virus and droplet improve the comfort when patient uses.

Description

Breathing mask with active air supply function

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to have initiative air supply formula respirator.

Background

The breathing mask is indispensable in general anesthesia induction or artificial assisted respiration, can prevent and improve mild respiratory depression, respiratory dysfunction, chronic respiratory function insufficiency and the like, can quickly improve the oxygen partial pressure in lungs and blood, and improves the oxygen reserve of organisms. When traditional face guard withheld on patient's cheek, often bring the suffocation feeling of suffocation for the patient, bring the sense of fear for the patient, lead to heartbeat breathing to accelerate, a great deal of negative effects such as blood pressure rising.

Therefore, there is a need for a breathing mask with active air supply to effectively solve the above-mentioned problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a breathing mask with an active air supply function.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a breathing mask with initiative air supply, includes the face guard body, the blow vent has been seted up to the surface of face guard body, the oxygen pipeline is connected to the blow vent, the oxygen pipeline with the inside micro fan that is provided with in junction of blow vent, micro fan's upper and lower part all is provided with the filter screen.

Preferably, the bottom of the face mask is provided with an inflatable soft PVC medical film, and the medical film is provided with an inflation valve port.

Preferably, a power interface is arranged on the mask body and connected with the micro fan through a power line.

Preferably, the lower surface of the medical film is a concave-convex soft surface.

Preferably, the oxygen pipeline main body part is provided with a bending angle.

The structural features of the above scheme are explained as follows:

install a built-in fan of taking the USB interface on the basis of former face guard, all have the filter screen around the fan, open the fan button during the use, can send oxygen to patient's face fast, bring the unobstructed sense of breathing for the patient, reduced the fear of suffocation.

The concave-convex soft PVC medical film is arranged at the bottom of the mask, so that the concave-convex shape is not deformed when the mask is lightly buckled on the face of a patient, the convection of air and the outside can be kept, and the suffocation feeling of the patient is reduced; the concave-convex type becomes the platykurtic and closely laminates at patient's face when heavily pressing, reduces the gas side leakage, plays the pressure boost oxygenation effect.

The bending angle can ensure that the oxygen can not generate overlarge flow velocity when entering so as not to cause discomfort for the patient.

Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has as follows:

one kind of this scheme design has initiative air supply formula respirator, and built-in miniature fan can send oxygen to patient's face fast, brings the unobstructed sense of breathing for the patient, has reduced the fear of stifling and has felt, all sets up the filter screen simultaneously from top to bottom at the fan, but filterable impurity, virus and droplet improve the comfort when patient uses.

Drawings

Fig. 1 is a schematic view of the overall structure of the mask.

In the above drawings, the air vent 1, the oxygen pipeline 2, the micro fan 3, the filter screen 4, the medical film 5, the inflation valve port 6, the power interface 7 and the concave-convex soft surface 8.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Referring to fig. 1, it should be understood that in the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the breathing mask with active air supply comprises a mask body, wherein an air vent 1 is formed in the outer surface of the mask body, the air vent 1 is connected with an oxygen pipeline 2, a micro fan 3 is arranged inside the joint of the oxygen pipeline 2 and the air vent 1, and filter screens 4 are arranged on the upper part and the lower part of the micro fan 3; install a built-in fan of taking the USB interface on the basis of former face guard, all have filter screen 4 around the fan, open the fan button during the use, can send oxygen to patient's face fast, bring the unobstructed sense of breathing for the patient, reduced the fear of suffocation.

The preferred embodiment is as follows:

the bottom of the face mask is provided with an inflatable soft PVC medical film 5, and an inflation valve port 6 is arranged on the medical film 5.

The mask is characterized in that a power interface 7 is arranged on the mask body, and the power interface 7 is connected with the micro fan 3 through a power line.

The lower surface of the medical film 5 is a concave-convex soft surface 8; the concave-convex soft PVC medical film 5 is arranged at the bottom of the mask, so that the concave-convex shape is not deformed when the mask is lightly buckled on the face of a patient, the convection of air and the outside can be kept, and the suffocation feeling of the patient is reduced; the concave-convex type becomes the platykurtic and closely laminates at patient's face when heavily pressing, reduces the gas side leakage, plays the pressure boost oxygenation effect.

The main body part of the oxygen pipeline 2 is provided with a bending angle; the bending angle can ensure that the oxygen can not generate overlarge flow velocity when entering so as not to cause discomfort for the patient.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. The utility model provides a have breathing mask of initiative air supply formula which characterized in that: including the face guard body, the blow vent has been seted up to the surface of face guard body, the oxygen pipeline is connected to the blow vent, the oxygen pipeline with the inside miniature fan that is provided with in junction of blow vent, the upper and lower part of miniature fan all is provided with the filter screen.

2. A respirator with active air supply as claimed in claim 1, wherein: the bottom of the face mask is provided with an inflatable soft PVC medical film, and an inflation valve port is formed in the medical film.

3. A respirator with active air supply as claimed in claim 1, wherein: the mask body is provided with a power interface, and the power interface is connected with the micro fan through a power line.

4. A respirator with active air supply according to claim 2, wherein: the lower surface of the medical film is a concave-convex soft surface.

5. A respirator with active air supply as claimed in claim 1, wherein: the oxygen pipeline main part has the angle of bending.

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