CN211611219U

CN211611219U - Protective mask for preventing facial pressure injury

Info

Publication number: CN211611219U
Application number: CN201922328323.4U
Authority: CN
Inventors: 李虹
Original assignee: Beijing Hospital
Current assignee: Beijing Hospital
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-02
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a protective face guard of prevention facial pressure nature damage, including the flexible body, the flexible body includes the face guard, is provided with the eye thru hole on the face guard, and one side of face guard is provided with two first connecting bands side by side, and the opposite side of face guard is provided with two second connecting bands side by side, and the symmetry is provided with two nosewing protection pads on the face guard, forms the V-arrangement structure between two nosewing protection pads. The utility model discloses a set up two sets of connecting bands, a set of upside from the ear passes, another a set of downside from the ear passes, not only can not cause the constraint to the ear, cause the discomfort, and the reliability that the face guard is connected has been improved, be difficult to shift and drop, the symmetry is provided with two nose wing protection pads on the face guard, form the V-arrangement structure between two nose wing protection pads, the nose wing protection pad except with necessary position cladding promptly, be provided with any additional structure in the oral area not, the condition of sheltering from the oral area can be avoided taking place because of patient's facial difference to this kind of open structure, improve patient's travelling comfort.

Description

Protective mask for preventing facial pressure injury

Technical Field

The utility model relates to a medical treatment protection tool technical field especially relates to a protective face guard of prevention facial pressure nature damage.

Background

The patient who needs to use noninvasive ventilator continuously clinically, generally because of reasons such as pulmonary hypertension, water and sodium retention, right heart failure appear face and general edema easily and accompany the malnutrition, when wearing noninvasive ventilator face guard, its bridge of the nose portion lacks adipose tissue protection, the muscle layer is thinner, receive external and the extrusion force of bony prominence department to skin simultaneously, can cause blood circulation disorder and then take place to press the sore, and the ulceration is difficult to heal, when bringing very big misery to the patient, the financial expenditure who has also increased medical care.

In clinic, in order to solve the problems, various protective dressings are often adopted, some dressings need to be specifically cut, some dressings are often moved and are not in place for protection, and some dressings can not be cleaned and repeatedly used to cause bacterial growth, of course, some directed masks have been developed, which are placed behind the face and nose to allow the wearing of a respirator mask, there are certain drawbacks in design, as described in the patent publication "CN 109621143A" for patent application, "a dressing for protecting the face and forehead using a noninvasive ventilator", although the mouth-nose part is provided with the vent hole, the vent hole is of a circular closed type structure, and due to slight difference of human faces, therefore, the nose cap is difficult to be matched with the nose and the mouth of a person when being worn, discomfort is caused to the patient, and the working difficulty of medical care personnel is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide the protective face mask of prevention facial pressure nature damage to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the protective face mask for preventing the facial pressure injury comprises a flexible body made of a flexible breathable material, wherein the flexible body comprises a face mask, eye through holes are formed in the face mask, two first connecting belts are arranged on one side of the face mask side by side, two second connecting belts are arranged on the other side of the face mask side by side, a quick connecting structure is arranged between the first connecting belts and the second connecting belts, two nose wing protection pads are symmetrically arranged on the face mask, and a V-shaped structure is formed between the two nose wing protection pads.

Furthermore, the face mask, the first connecting belt, the second connecting belt and the nose wing protection pad are all made of thin cotton.

Further, quick connect structure is the magic subsides, and it is including setting up the soft fiber portion at first connecting band tip upside and setting up the burr portion at second connecting band tip downside.

Further, the protective face mask for preventing facial pressure damage further comprises a flexible supporting sheet, the flexible supporting sheet is detachably arranged on the flexible body, the flexible supporting sheet is arranged in a fit mode with the flexible body, the flexible supporting sheet is matched with the nose wing protection pad and provided with a nose wing piece, and the nose wing piece is located on the inner side of the outline of the nose wing protection pad.

Furthermore, the flexible supporting sheet is provided with a yielding hole matched with the eye through hole, and the yielding hole is larger than the eye through hole.

Further, the outer edge of flexible backing sheet is provided with the inserted sheet, the cooperation inserted sheet is provided with the cutting ferrule on the flexible backing sheet.

Further, the inserted sheet is including setting up the first inserted sheet in flexible backing sheet both sides, setting up the second inserted sheet in flexible backing sheet middle part and setting up the third inserted sheet on the nasal wing, the cutting ferrule is including setting up the first cutting ferrule in face guard both sides, setting up the second cutting ferrule in face guard middle part and setting up the third cutting ferrule on the nasal wing protection pad.

Furthermore, the cutting ferrule is made of cotton tissue by directly sewing at the corresponding position.

Further, the flexible support sheet is made of flexible medical silica gel.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses a set up two sets of connecting bands, a set of upside from the ear passes, another a set of downside from the ear passes, and fix through quick connect structure in the head rear side simultaneously, not only can not cause the constraint to the ear, cause the discomfort, and the reliability of face guard connection has been improved, be difficult to the aversion and drop, the symmetry is provided with two nosewing protection pads on the face guard, form the V-arrangement structure between two nosewing protection pads, the nosewing protection pad is except after with necessary position cladding promptly, be not provided with any additional structure at the oral area, the condition of sheltering from the oral area can be avoided taking place because of patient's facial difference to this kind of open structure, patient's travelling comfort improves.

Drawings

Fig. 1 is a first schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is an exploded view of fig. 3.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. 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. 1-2, the protective face mask for preventing facial pressure injury according to this embodiment includes a flexible body made of a flexible air-permeable material, the flexible body includes a face mask 10, eye through holes 20 are formed on the face mask 10, two first connecting bands 30 are juxtaposed on one side of the face mask 10, two second connecting bands 40 are juxtaposed on the other side of the face mask 10, a quick-connect structure is provided between the first connecting bands 30 and the second connecting bands 40, by providing two sets of connecting bands, one set passes through the upper side of ears, the other set passes through the lower sides of the ears, and is fixed on the back side of the head by the quick-connect structure, which not only does not bind the ears and cause discomfort, but also improves the reliability of the face mask connection, and is not easy to shift and fall off, two nose wing pads 50 are symmetrically disposed on the face mask 10, and a V-shaped structure is formed between the two nose wing pads, that is, the nose pad 50 is not provided with any additional structure at the mouth except for covering necessary parts, and the open structure can avoid the situation that the mouth is shielded due to the difference of the patient's face, thereby improving the comfort of the patient.

The mask 10, the first connecting band 30, the second connecting band 40 and the wing of nose pad 50 are made of thin cotton, which has good fitting property and air permeability during wearing and can be repeatedly cleaned.

The mask 10, the first connecting band 30, the second connecting band 40, and the wing of nose pad 50 may be made of a single piece of cotton tissue, or may be made of respective portions separately and then sewn together.

In this embodiment, the quick connection structure is a hook and loop fastener, which includes a soft fiber portion 60 disposed on the upper side of the end of the first connection belt 30 and a burr portion 70 disposed on the lower side of the end of the second connection belt 40, and the quick connection and disassembly can be completed by the hook and loop fastener, and the hook and loop fastener can be used repeatedly, is low in cost, and is very practical.

As shown in fig. 3-5, in the second embodiment, the protective mask for preventing facial pressure injury further comprises a flexible support sheet 80 made of flexible medical silica gel, the flexible support sheet 80 is detachably disposed on the flexible body, and the flexible support sheet 80 is attached to the flexible body, the flexible support sheet 80 is provided with a nose flap 81 matching with the nose flap pad 50, and the nose flap 81 is located inside the contour of the nose flap pad 50.

The flexible support sheet 80 is provided with a relief hole 82 matching with the eye through hole 20, and the relief hole 82 is larger than the eye through hole 20.

The outer edge of the flexible support sheet is provided with an insertion sheet, and the flexible support sheet 80 is provided with a cutting sleeve in a matching way with the insertion sheet.

The insertion pieces comprise first insertion pieces 83 arranged on two sides of the flexible supporting sheet 80, second insertion pieces 84 arranged in the middle of the flexible supporting sheet 80 and third insertion pieces 84 arranged on the nasal wing 81, and the clamping sleeves comprise first clamping sleeves 101 arranged on two sides of the face mask 10, second clamping sleeves 102 arranged in the middle of the face mask 10 and third clamping sleeves 103 arranged on the nasal wing protection pads 50.

The card sleeve is made of thin cotton cloth which is directly sewn at the corresponding position.

The above-mentioned flexible support sheet 80 is present for the purpose of: because the face guard 10 is in the design, in order to improve the comfort of patient's use as far as possible, so have fine flexibility, but another problem that causes like this lies in, it is difficult once to wear to put in place when wearing, certainly, even can not wear to put in place once, it is just right to adjust for a few times, but because the serious patient of facial ulceration, this operation just seems troublesome, not only can cause the secondary injury to patient, and medical personnel's operating pressure has been increased, so through setting up flexible backing sheet 80, can play fine supporting role when the face guard 10 wears, supplementary completion face guard 10 wears.

The specific method of use of the flexible support sheet 80 is: between the face guard 10 and the patient contact, at first install flexible support sheet 80 on face guard 10 through the structure of inserted sheet and cutting ferrule, the flexibility of flexible support sheet 80 is less than face guard 10, at this moment because face guard 10 has certain support nature, so place once only very easily, and because flexible support sheet 80 adopts flexible silica gel to make, it can not cause the discomfort for patient, then fix face guard 10 in patient's head through first connecting band 30 and second connecting band 40, confirm after the position is inerrant, slowly take off flexible support sheet 80, then wear the respiratory mask of noninvasive ventilator can, because in reality the cutting ferrule also adopts the thin cotton to support, and it can be completely attached on face guard under external pressure, so can not cause the influence to wearing of respiratory mask.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Protective face mask for preventing facial pressure injury, comprising a flexible body made of flexible breathable material, characterized in that: the flexible body comprises a face mask, wherein eye through holes are formed in the face mask, two first connecting belts are arranged on one side of the face mask in parallel, two second connecting belts are arranged on the other side of the face mask in parallel, a quick connecting structure is arranged between the first connecting belts and the second connecting belts, two nose wing protection pads are symmetrically arranged on the face mask, and a V-shaped structure is formed between the two nose wing protection pads.

2. A protective facial mask to prevent facial pressure injury according to claim 1, wherein: the mask, the first connecting belt, the second connecting belt and the nose wing protection pad are all made of thin cotton.

3. A protective facial mask to prevent facial pressure injury according to claim 1, wherein: the quick connect structure is the magic subsides, and it is including setting up the soft fiber portion and the burr portion of setting in second connecting band tip downside at first connecting band tip upside.

4. A protective facial mask to prevent facial pressure injury according to claim 1, wherein: the protective face mask for preventing facial pressure injury further comprises a flexible supporting sheet, the flexible supporting sheet is detachably arranged on the flexible body, the flexible supporting sheet is attached to the flexible body, the flexible supporting sheet is matched with the nose wing protection pad and is provided with a nose wing piece, and the nose wing piece is located on the inner side of the outline of the nose wing protection pad.

5. A protective mask to prevent facial pressure injury according to claim 4, wherein: the flexible supporting sheet is provided with a yielding hole matched with the eye through hole, and the yielding hole is larger than the eye through hole.

6. A protective mask to prevent facial pressure injury according to claim 4, wherein: the outer edge of the flexible supporting sheet is provided with an inserting sheet, and the flexible supporting sheet is provided with a clamping sleeve in a matching mode with the inserting sheet.

7. The protective mask for preventing facial pressure injury according to claim 6, wherein: the inserted sheet is including setting up the first inserted sheet in flexible backing sheet both sides, setting up the second inserted sheet in flexible backing sheet middle part and setting up the third inserted sheet on the nose wing, the cutting ferrule is including setting up the first cutting ferrule in face guard both sides, setting up the second cutting ferrule in face guard middle part and setting up the third cutting ferrule on the nose wing protection pad.

8. A protective mask to prevent facial pressure injury according to claim 6 or 7, wherein: the card sleeve is made of cotton tissue sewn at the corresponding position.

9. A protective mask to prevent facial pressure injury according to claim 4, wherein: the flexible supporting sheet is made of flexible medical silica gel.