CN210785875U

CN210785875U - Noninvasive ventilator face guard is with protection subsides

Info

Publication number: CN210785875U
Application number: CN201921379434.1U
Authority: CN
Inventors: 姬文华
Original assignee: First Peoples Hospital of Huzhou
Current assignee: First Peoples Hospital of Huzhou
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-19
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a protective plaster for noninvasive ventilator mask, which belongs to the field of medical equipment, and comprises a protective plaster adhered to the edge of a mask body, the protective plaster comprises an inner connecting layer, a foam dressing layer and an outer non-woven fabric layer, the inner connecting layer, the foam dressing layer and the outer non-woven fabric layer are sequentially arranged from top to bottom, the inner connecting layer is connected with the mask body, the inner connecting layer is adhered with the foam dressing layer and between the foam dressing layer and the outer non-woven fabric layer, a plurality of uniformly distributed permeation holes are chiseled on the lower surface of the outer non-woven fabric layer, a plurality of first soft bulges and second soft bulges are fixedly connected on the lower surface of the outer non-woven fabric layer, the distribution of the first soft bulges and the second soft bulges is equal on the lower surface of the outer non-woven fabric layer, the arrangement of the protective plaster can be realized, so that the mask body is not easy to directly contact with the skin of a, alleviate the oppression sense that patient's skin received, and can improve the comfort level when the patient uses.

Description

Noninvasive ventilator face guard is with protection subsides

Technical Field

The utility model relates to the field of medical equipment, more specifically say, relate to a noninvasive ventilator face guard is with protection subsides.

Background

The noninvasive ventilator is clinically used for treating sleep apnea syndrome and related diseases, and the blood oxygen saturation caused by the diseases is reduced, the sympathetic nerve tension is increased, the parasympathetic nerve tension is reduced, the blood carbon dioxide concentration is increased, the PH value is reduced, the intrathoracic negative pressure is increased, so that the functions of various important organs are seriously influenced, particularly the brain function and the cardiovascular function are firstly damaged by the noninvasive ventilator.

The contact surface of the respirator mask and the nasal surface is a silica gel sheet, the nose bridge and the skin on two sides of the nasal wing of a patient using the respirator for a long time are pressed for a long time, so that local blood circulation disorder is easily caused to cause acne, and the suffocation heat feeling caused by long-term wearing is easily to bring discomfort to the patient.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a noninvasive ventilator face guard is with protection subsides, it can realize the setting through protection subsides for the difficult direct and patient skin contact of face guard body alleviates the oppression sense that patient's skin received, and can improve the comfort level when the patient uses.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A protective plaster for a noninvasive ventilator mask comprises a protective plaster adhered to the edge of a mask body, wherein the protective plaster comprises an inner connecting layer, a foam dressing layer and an outer non-woven fabric layer, the inner connecting layer, the foam dressing layer and the outer non-woven fabric layer are sequentially arranged from top to bottom, the inner connecting layer is connected with the mask body, the inner connecting layer is adhered to the foam dressing layer and the foam dressing layer are adhered to the outer non-woven fabric layer, a plurality of uniformly distributed permeation holes are drilled in the lower surface of the outer non-woven fabric layer, a plurality of first soft bulges and second soft bulges are fixedly connected to the lower surface of the outer non-woven fabric layer, the first soft bulges and the second soft bulges are uniformly distributed on the lower surface of the outer non-woven fabric layer, and the first soft bulges, the second soft bulges and the permeation holes are staggered with each other, so that the mask body is not easy to directly contact with the skin of a patient, alleviate the oppression sense that patient's skin received, and can improve the comfort level when the patient uses.

Furthermore, first soft bellied section radius is greater than the soft bellied section radius of second, and is a plurality of first soft arch and the soft bellied interval distribution of second for when protection subsides and patient skin contact, because of the soft bellied setting of first soft arch and second, the contact between protection subsides and the patient skin is inseparabler, thereby makes the protection subsides be difficult for because of with the patient skin between the not high condition that takes place gas leakage of laminating degree.

Furthermore, first soft protruding and the soft protruding of second are hollow hemisphere structure, and first soft protruding and the soft protruding inside of second all are filled with soft gel liquid, and the protection pastes and patient's skin contact in-process, and soft gel liquid passes through first soft protruding or the soft protruding sense of bringing of second for patient's skin is cool and cool, can alleviate the stifle hotness sense that the patient used the face guard body and the protection to paste the in-process and produce.

Furthermore, the volume of the soft gel liquid is smaller than the volume of the first soft bulge, the size ratio of the soft gel liquid to the first soft bulge is 1-1.5:2, so that the first soft bulge or the second soft bulge is not completely filled with the soft gel liquid, when the protective patch is in contact with the skin of a patient, the first soft bulge and the second soft bulge are squeezed, and the soft gel liquid can have flowing space in the first soft bulge or the second soft bulge.

Furthermore, the foam dressing layer is made of polyurethane, so that the foam dressing layer has good moisture permeability and air permeability, is soft in texture and large in antibacterial effect, is not easy to generate irritation to the skin of a patient when being contacted with the skin of the patient, and has repairability to the skin of the patient to a certain degree.

Further, the width of protection subsides is greater than the width of the edge of face guard body for use face guard body in-process, protection subsides are great with patient's skin area of contact, the comfort when the reinforcing patient uses.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize the setting through the protection subsides for the difficult directness of face guard body contacts with patient skin, alleviates the oppression sense that patient skin received, and can improve the comfort level when the patient uses.

(2) First soft bellied section radius is greater than the soft bellied section radius of second, and a plurality of first soft archs and the soft protruding interval distribution of second for when protection subsides and patient skin contact, because of the soft bellied setting of first soft arch and second, the contact between protection subsides and the patient skin is inseparabler, thereby makes the protection subsides be difficult for because of with the patient skin between the not high condition that takes place gas leakage of laminating degree.

(3) First soft protruding and the soft protruding hollow hemisphere structure of second that is, and first soft protruding and the soft protruding inside all packing of second have soft gel liquid, and the protection pastes and patient skin contact in-process, and soft gel liquid passes through first soft protruding or the soft protruding sense of bringing cool and refreshing for patient's skin of second, can alleviate the suffocation hot sense that the patient used the face guard body and protected the in-process and produce.

(4) The volume of the soft gel liquid is smaller than the volume of the first soft bulge, the size ratio of the soft gel liquid to the first soft bulge is 1-1.5:2, so that the first soft bulge or the second soft bulge is not completely filled with the soft gel liquid, when the protective patch is in contact with the skin of a patient, the first soft bulge and the second soft bulge are squeezed, and the soft gel liquid can have flowing space in the first soft bulge or the second soft bulge.

(5) The foam dressing layer is made of polyurethane, so that the foam dressing layer has good moisture permeability and air permeability, soft texture and large antibacterial effect, is not easy to generate irritation to the skin of a patient when contacting the skin of the patient, and has repairability to the skin of the patient to a certain degree.

(6) The width of protection subsides is greater than the width of the edge of face guard body for use face guard body in-process, protection subsides are great with patient's skin area of contact, the comfort when reinforcing patient uses.

Drawings

Fig. 1 is a schematic perspective view of the mask body and the protection patch of the present invention;

FIG. 2 is a schematic side view of the protection patch of the present invention;

fig. 3 is a schematic cross-sectional structure view of a first soft protrusion (second soft protrusion) portion of the present invention;

fig. 4 is a schematic bottom view of the outer non-woven fabric layer of the present invention.

The reference numbers in the figures illustrate:

1 mask body, 2 protective plaster, 21 inner connecting layer, 22 foam dressing layer, 23 outer non-woven fabric layer, 24 first soft protrusion, 25 second soft protrusion, 26 penetrating hole, 27 soft gel liquid.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected 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.

Example 1:

referring to fig. 1-2, a protective plaster for noninvasive ventilator mask, comprising a protective plaster 2 adhered to the edge of a mask body 1, wherein the width of the protective plaster 2 is larger than the width of the edge of the mask body 1, so that the contact area of the protective plaster 2 and the skin of a patient is larger in the process of using the mask body 1, and the comfort of the patient is enhanced, the protective plaster 2 comprises an inner connecting layer 21, a foam dressing layer 22 and an outer non-woven fabric layer 23, the inner connecting layer 21, the foam dressing layer 22 and the outer non-woven fabric layer 23 are sequentially arranged from top to bottom, the inner connecting layer 21 is connected with the mask body 1, the inner connecting layer 21 and the foam dressing layer 22 are adhered together, and the foam dressing layer 22 is made of polyurethane, so that the foam dressing layer 22 has good moisture permeability and air permeability, soft texture and large antibacterial effect, and is not easy to generate irritation to the skin of the patient when contacting the skin of the patient, the lower surface of the outer non-woven fabric layer 23 is perforated with a plurality of penetration holes 26 uniformly distributed, to some extent, having a healing property to the skin of a patient.

Referring to fig. 2 and 4, the lower surface of the outer non-woven fabric layer 23 is fixedly connected with a plurality of first soft protrusions 24 and second soft protrusions 25, the plurality of first soft protrusions 24 and second soft protrusions 25 are distributed on the lower surface of the outer non-woven fabric layer 23, the first soft protrusions 24, the second soft protrusions 25 and the penetration holes 26 are staggered with each other, the radius of the cross section of the first soft protrusions 24 is larger than that of the second soft protrusions 25, and the plurality of first soft protrusions 24 and second soft protrusions 25 are distributed at intervals, so that when the protective sticker 2 is in contact with the skin of a patient, the protective sticker 2 is in closer contact with the skin of the patient due to the arrangement of the first soft protrusions 24 and the second soft protrusions 25, and the protective sticker 2 is not prone to air leakage caused by low degree of fit with the skin of the patient.

Referring to fig. 3, the first soft protrusion 24 and the second soft protrusion 25 are both hollow hemispherical structures, and the first soft protrusion 24 and the second soft protrusion 25 are both filled with soft gel liquid 27, in the process that the protection sticker 2 is in contact with the skin of a patient, the soft gel liquid 27 brings a cooling feeling to the skin of the patient through the first soft protrusion 24 or the second soft protrusion 25, and can reduce the stuffiness feeling generated in the process that the patient uses the mask body 1 and the protection sticker 2, the volume of the soft gel liquid 27 is smaller than that of the first soft protrusion 24, and the size ratio of the two is 1.5:2, so that the soft gel liquid 27 does not completely fill the first soft protrusion 24 or the second soft protrusion 25, when the protection sticker 2 is in contact with the skin of the patient, the first soft protrusion 24 and the second soft protrusion 25 are squeezed, and the soft gel liquid 27 can have a flowing space in the first soft protrusion 24 or the second soft protrusion 25.

The device needs to be disinfected before use, in the use process, the outer non-woven fabric layer 23 is in contact with the skin of a patient, and because the outer non-woven fabric layer 23 is soft in texture and has the characteristics of moisture resistance, air permeability, no toxicity, no irritation and the like, the mask body 1 is not easy to directly contact with the skin of the patient and is not easy to generate irritation influence on the skin of the patient, the foam dressing layer 22 has good moisture permeability and air permeability, is soft in texture, large in antibacterial effect and free of irritation, and has repairability on the skin of the patient to a certain degree, in the contact process of the protective patch 2 and the skin of the patient, sweat or grease secreted on the skin of the patient can be absorbed by the foam dressing layer 22 through the permeation holes 26, meanwhile, the arrangement of the first soft bulges 24 and the second soft bulges 25 can enhance the bonding degree between the protective patch 2 and the skin of the patient, and the soft gel liquid 27 can bring cool feeling to the skin of the patient through the first soft bulges 24 or the second soft bulges 25, thereby can alleviate the patient and use the stifled sense of hotness that face guard body 1 and protection pasted 2 in-process produced, can realize the setting through protection subsides 2 for face guard body 1 is difficult direct and patient skin contact, alleviates the oppression sense that patient's skin received, and can improve the comfort level when the patient uses.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a noninvasive ventilator face guard is with protection subsides, includes bonds at the protection subsides (2) of face guard body (1) edge, its characterized in that: the protective patch (2) comprises an inner connecting layer (21), a foam dressing layer (22) and an outer non-woven fabric layer (23), the inner connecting layer (21), the foam dressing layer (22) and the outer non-woven fabric layer (23) are sequentially arranged from top to bottom, the inner connecting layer (21) is connected with the mask body (1), the inner connecting layer (21) is bonded with the foam dressing layer (22) and the foam dressing layer (22) is bonded with the outer non-woven fabric layer (23), the lower surface of the outer non-woven fabric layer (23) is provided with a plurality of uniformly distributed permeation holes (26), the lower surface of the outer non-woven fabric layer (23) is fixedly connected with a plurality of first soft bulges (24) and second soft bulges (25), the plurality of first soft bulges (24) and the plurality of second soft bulges (25) are uniformly distributed on the lower surface of the outer non-woven fabric layer (23), and the first soft bulge (24), the second soft bulge (25) and the permeation hole (26) are staggered with each other.

2. The protective plaster for the noninvasive ventilator mask of claim 1, characterized in that: the section radius of the first soft bulge (24) is larger than that of the second soft bulge (25), and the first soft bulge (24) and the second soft bulge (25) are distributed at intervals.

3. The protective plaster for the noninvasive ventilator mask of claim 1, characterized in that: the first soft bulge (24) and the second soft bulge (25) are both of hollow hemisphere structures, and soft gel liquid (27) is filled in the first soft bulge (24) and the second soft bulge (25).

4. The protective plaster for the noninvasive ventilator mask of claim 3, characterized in that: the volume of the soft gel liquid (27) is smaller than that of the first soft bump (24), and the size ratio of the soft gel liquid to the first soft bump is 1-1.5: 2.

5. The protective plaster for the noninvasive ventilator mask of claim 1, characterized in that: the foam dressing layer (22) is made of polyurethane.

6. The protective plaster for the noninvasive ventilator mask of claim 1, characterized in that: the width of the protective plaster (2) is larger than the width of the edge of the mask body (1).