CN216125009U - Breathing mask - Google Patents

Abstract

The application relates to the technical field of medical equipment, specifically, relate to a respiratory mask, include: forehead support, face guard support and headband, wherein: the forehead support is arranged above the mask support and is integrally formed with the mask support; the head band is respectively connected with the forehead support and the mask support; the mask support is provided with an air vent, and the air vent is connected with the breathing machine through a first connecting pipeline or a second connecting pipeline. The application provides a respirator, simple structure, convenient to use communicates with the breathing machine through connecting line of two kinds of differences, and according to the medical return circuit of difference can be nimble adjust, be provided with forehead cushion, face guard cushion and upper and lower integrative anti-skidding bandeau simultaneously, human face wears for a long time and can not produce painful sense, has strengthened the comfort level that respirator wore.

Description

Breathing mask

Technical Field

The application relates to the technical field of medical equipment, in particular to a breathing mask.

Background

A respirator is a device which can replace, control or change the normal physiological respiration of a human, increase the ventilation of the lung, improve the respiratory function, reduce the consumption of the respiratory function and save the reserve capacity of the heart, and is generally used for respiratory failure caused by various reasons, anesthesia respiratory management during major operations, respiratory support treatment and emergency resuscitation.

The breathing mask is mainly worn at the mouth and nose of a person, and one end of the breathing mask is connected with the breathing machine and used for assisting a patient to breathe.

The connected mode between current respirator and the breathing machine is comparatively single, and there is not the way to carry out nimble adjustment according to the medical return circuit of difference to current respirator adopts ordinary silica gel to make mostly, and the silica gel position can extrude human face, wears human face for a long time and can produce painful sense, and the comfort level is relatively poor.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a respirator, simple structure, and convenient to use can carry out nimble connection adjustment with the breathing machine according to the medical return circuit of difference.

In order to achieve the above object, the present application provides a respiratory mask comprising: forehead support, face guard support and headband, wherein: the forehead support is arranged above the mask support and is integrally formed with the mask support; the head band is respectively connected with the forehead support and the mask support; the mask support is provided with an air vent, and the air vent is connected with the breathing machine through a first connecting pipeline or a second connecting pipeline.

Furthermore, the side of the mask support is provided with a detection hole.

Furthermore, a forehead cushion is arranged on the forehead support, and the forehead support is contacted with the forehead of the human body through the forehead cushion.

Furthermore, a mask cushion is arranged on the mask support, and the mask support is in contact with the face of the human body through the mask cushion.

Further, the first connecting pipeline comprises a corrugated pipe and a straight pipe and is used for being communicated with the common medical single branch circuit.

Furthermore, the second connecting pipeline is an elbow and is used for being communicated with the professional medical double-branch loop.

Furthermore, the headband is an anti-slip headband and comprises an upper connecting end and a lower connecting end.

Furthermore, the upper connecting end of the headband is connected with the connecting grooves at the two sides of the forehead support.

Furthermore, the lower connecting end of the head band is buckled and connected with the connecting bulges at the two sides of the mask bracket through the connecting buckle.

The application provides a respirator has following beneficial effect:

the application provides a respirator, simple structure, convenient to use communicates with the breathing machine through connecting line of two kinds of differences, and according to the medical return circuit of difference can be nimble adjust, be provided with forehead cushion, face guard cushion and upper and lower integrative anti-skidding bandeau simultaneously, human face wears for a long time and can not produce painful sense, has strengthened the comfort level that respirator wore.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a front view of a respiratory mask according to an embodiment of the present application;

FIG. 2 is a side view of a respiratory mask provided in accordance with an embodiment of the present application;

FIG. 3 is a schematic view of a respirator according to an embodiment of the present disclosure;

in the figure: 1-forehead support, 11-forehead cushion, 12-connecting groove, 2-mask support, 21-vent hole, 22-detecting hole, 23-mask cushion, 24-connecting bulge, 3-headband, 4-first connecting pipeline, 41-corrugated pipe, 42-straight pipe, 5-second connecting pipeline and 6-connecting buckle.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-3, the present application provides a respiratory mask comprising: forehead support 1, mask support 2 and headband 3, wherein: the forehead support 1 is arranged above the mask support 2 and is integrally formed with the mask support 2; the head band 3 is respectively connected with the forehead support 1 and the face mask support 2; the mask support 2 is provided with a vent hole 21, and the vent hole 21 is connected with the breathing machine through a first connecting pipeline 4 or a second connecting pipeline 5.

Specifically, the breathing mask provided by the embodiment of the application is mainly worn on the face of a human body and is connected with a non-porous respirator in a matching way, so that the breathing mask is used for assisting a patient to normally breathe. Forehead support 1 mainly used fixed support human forehead, make the face guard main part can not extrude human face when guaranteeing respirator leakproofness, guaranteed the holistic comfort level of respirator. The mask support 2 is mainly covered on the face of a human body, and the mouth and the nose of the human body exchange air with the breathing machine through the vent holes 21. The upper end and the lower end of the head band 3 are respectively connected with the forehead support 1 and the face mask support 2, the head band 3 is integrally sleeved on the hindbrain of a human body, the breathing face mask is fixed on the head of the human body through the head band 3, and the mouth and the nose of the human body are positioned at the air vent 21 of the face mask support 2. Integrated into one piece between forehead support 1 and the face guard support 2 can carry out sliding connection through the connecting rod lug connection, also can carry out sliding connection through the slide bar, can finely tune forehead support 1's position according to the actual position of human forehead through slide bar and locating piece. The vent hole 21 on the face mask support 2 is mainly used for being connected with a breathing machine, so that gas exchange is realized, different connecting pipelines can be selected to be connected with the breathing machine according to actual different loops of the breathing machine, and the breathing face mask is flexibly communicated with the breathing machine.

Further, the side of the mask support 2 is provided with a detection hole 22. The inspection hole 22 has been seted up to the inboard of face guard support 2, and inspection hole 22 mainly used is connected with check out test set such as manometer, concentration detection appearance, can the inside gaseous condition of real time monitoring respirator through check out test set, then carries out the overall adjustment to respirator according to the gaseous condition, makes human face be in comfortable respiratory environment.

Furthermore, a forehead cushion 11 is arranged on the forehead support 1, and the forehead support 1 is in contact with the forehead of the human body through the forehead cushion 11. Forehead cushion 11 mainly contacts with human forehead, covers on human forehead, and forehead cushion 11's both ends can be through fine setting nut and forehead support 1 fixed connection, during the use, according to the different width and the height of human forehead, can realize the fine setting of distance between forehead cushion 11 and forehead support 1 through adjusting fine setting nut to the comfort of human forehead contact is strengthened.

Further, the mask support 2 is also provided with a mask cushion 23, and the mask support 2 is in contact with the face of the human body through the mask cushion 23. The face guard cushion 23 mainly contacts with human face, cover at human face, and include human mouth nose wherein, face guard cushion 23 can adopt the silica gel cushion of medical grade to carry out the multilayer stack and form, face guard cushion 23 is whole can directly carry out the buckle through draw-in groove and face guard support 2 and be connected, can guarantee respirator's gas tightness on the one hand, make it can not leak gas, on the other hand can increase the comfort of contact between human face and the respirator.

Further, the first connection pipe 4 includes a bellows 41 and a straight pipe 42 for communicating with the single branch circuit for general medical use. The vent hole 21 of the breathing mask is communicated with a breathing machine through a corrugated pipe 41 and a straight pipe 42 so as to realize the exchange of gas, and the first connecting pipeline 4 is suitable for the communication between the breathing mask and the breathing machine or breathing equipment of a common medical single-branch circuit.

Further, the second connecting pipeline 5 is an elbow pipe and is used for being communicated with a professional medical double-branch loop. The vent hole 21 of the breathing mask is directly communicated with the breathing machine through a bent pipe, so that gas exchange is realized, and the second connecting pipeline 5 is suitable for communicating the breathing mask with the breathing machine or breathing equipment of a professional medical double-branch loop.

Further, the headband 3 is an anti-slip headband, and includes an upper connecting end and a lower connecting end. The head band 3 is preferably an anti-slip head band, increases friction force and is not easy to slip, the upper connecting end is mainly connected with the forehead support 1, and the lower connecting end is mainly connected with the face mask support 2, so that the breathing mask can be stably fixed on the head of a human body.

Further, the upper connection ends of the headband 3 are connected with the connection grooves 12 at both sides of the forehead support 1. The both sides of forehead support 1 are provided with connecting groove 12, and the last link of bandeau 3 can be set to the form that the magic was pasted, directly pass the connecting groove 12 of 1 both sides of forehead support and paste can to the elasticity degree of link on the bandeau 3 can be adjusted according to actual conditions.

Further, the lower connecting end of the headband 3 is buckled and connected with the connecting bulges 24 at the two sides of the mask support 2 through the connecting buckle 6. The both sides of face guard support 2 are provided with connect protruding 24, and the lower link of bandeau 3 passes through 6 locks of connector link on the arch of face guard support 2 both sides to can realize the adjustment of the link elasticity under the bandeau 3 through the position of adjusting 6 bandeaus of connector link 3 according to actual conditions.

In addition, in the embodiment of the present application, the treatment pressure suitable for the respiratory mask is 4-30cmH₂O, the operating temperature is 5-40 ℃, the operating humidity is 15-95% relative humidity, a condensation-free environment is provided, the whole breathing mask is ensured to be dry before use, the soaking time is prevented from exceeding 10 minutes when all parts are cleaned, different connecting pipelines are selected according to different medical loops during use, and the forehead support 1, the mask support 2 and the headband 3 are properly adjusted according to different facial structures so as to improve the wearing comfort.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (7)

1. A respiratory mask, comprising: forehead support, face guard support and headband, wherein:

the forehead support is arranged above the mask support and is integrally formed with the mask support;

the headband is connected with the forehead support and the mask support respectively;

the mask support is provided with a vent hole, and the vent hole is connected with the breathing machine through a first connecting pipeline or a second connecting pipeline;

the first connecting pipeline comprises a corrugated pipe and a straight pipe and is used for being communicated with the common medical single branch loop;

the second connecting pipeline is a bent pipe and is used for being communicated with a professional medical double-branch loop.

2. The respiratory mask according to claim 1, wherein the mask support is provided with a detection hole in a side thereof.

3. The respiratory mask as claimed in claim 1, wherein the forehead support is further provided with a forehead cushion, and the forehead support contacts with the forehead of the human body through the forehead cushion.

4. The respiratory mask as claimed in claim 1, wherein the mask support is further provided with a mask cushion, and the mask support is in contact with the human face through the mask cushion.

5. The respirator as set forth in claim 1 wherein the headgear is an anti-slip headgear comprising an upper connecting end and a lower connecting end.

6. The respiratory mask as claimed in claim 5, wherein the upper attachment ends of the headband are connected to the attachment slots on both sides of the forehead support.

7. The respirator as set forth in claim 5 wherein the lower attachment ends of the head straps are snap-fit connected to the attachment tabs on either side of the mask support frame by means of attachment tabs.

Images