CN212327139U - Noninvasive mechanical ventilation mask cushion - Google Patents

Abstract

The utility model discloses a there is not mechanical ventilation face guard pad of wound relates to medical treatment auxiliary articles for use technical field, include: the mask cushion comprises a mask cushion body and earmuffs arranged on two sides of the mask cushion body, the middle of the mask cushion body is provided with a lip nostril, the periphery of the lip nostril is provided with a groove matched with the edge profile of the bottom of the ventilation mask, the mask cushion body comprises a left cheek cushion, a nose cushion, a right cheek cushion and a chin cushion which are sequentially connected, the thickness of the nose cushion is greater than that of the left cheek cushion and that of the right cheek cushion and the chin cushion, the left cheek cushion and the right cheek cushion are provided with a plurality of air holes, the left cheek cushion and the right cheek cushion are also provided with a left gasket and a right gasket below, the mask cushion can reduce the damage of the noninvasive mechanical ventilation mask to the skin of a patient, and has good positioning and sealing effects on the ventilation mask, and has good air permeability to the skin of the patient.

Description

Noninvasive mechanical ventilation mask cushion

Technical Field

The utility model relates to a medical treatment auxiliary articles for use technical field, concretely relates to there is not mechanical ventilation face guard pad of wound.

Background

Traditional non-invasive mechanical ventilation is to directly attach a non-invasive mask to the face of a patient or to cushion medical gauze to buffer the pressure of the non-invasive mask to the face. However, there is no decrease in facial pressure sores during clinical non-invasive mechanical ventilation. The noninvasive mechanical ventilation mask is made of silica gel material, has poor air permeability and water absorption, is not easy to seal with the face of a patient, and is used for reducing air leakage in the treatment process, so that the contact force between the noninvasive mask and the face of the patient is increased clinically. In addition, patients in intensive care unit are critical and fast in change, most of the patients are accompanied with malnutrition and edema, the skin of the old is loose, and certain primary diseases such as diabetes are critical, and the skin ulceration wound surface is more difficult to heal after being pressed. Thereby aggravating the illness and increasing the pain of the patient. The people with scar constitution may have scars, thereby affecting the beauty and increasing the psychological trauma of the patients.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a do not have mechanical ventilation face guard pad of wound, this face guard pad can reduce the injury of not having the mechanical ventilation face guard of wound to patient's skin, and has good location and sealed effect to the face guard of ventilating to patient's skin has good gas permeability.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a non-invasive mechanical ventilation mask cushion comprising: the mask cushion body and the earmuffs arranged on two sides of the mask cushion body are provided with a lip nostril, the periphery of the lip nostril is provided with a groove matched with the edge profile of the bottom of the ventilation mask, the mask cushion body comprises a left cheek cushion, a nose cushion, a right cheek cushion and a chin cushion which are sequentially connected, the thickness of the nose cushion is respectively larger than that of the left cheek cushion, the right cheek cushion and the chin cushion, a plurality of air holes are formed in the left cheek cushion and the right cheek cushion, and a left gasket and a right gasket are further arranged below the left cheek cushion and the right cheek cushion.

This face guard pad includes face guard pad body and earmuff, the face guard pad body is laid at the patient face, the earmuff is hung and is established on patient's ear, be used for fixing a position and fixing face guard pad body, the lip nostril is seted up at the middle part of face guard pad body, patient's mouth and alar, the nostril is placed in the lip nostril, the periphery of lip nostril sets up U type recess, the profile of U type recess and the shape phase-match of the bottom edge of the face guard of ventilating, both can play spacing fixed action to the face guard of ventilating, the both sides wall of U type recess still can play certain sealed effect to the face guard of ventilating, it spills over to reduce oxygen. The face guard pad body sets gradually the left cheek pad, the nose pad, right cheek pad and chin pad, the left cheek pad, the nose pad, right cheek pad and chin pad enclose and establish into an annular structure, it fixes at patient face then this face guard pad of accessible to have no mechanical ventilation face guard, avoid face guard and patient face direct contact, reduce the oppression of face guard edge to patient face, bridge of the nose and nose wing department apophysis, the adipose tissue protection is few, the bodiness has still been done to the nose pad department of this face guard pad, can play better protection effect. The left cheek pad and the right cheek pad are in direct contact with the skin of a patient, and the plurality of air holes are formed in the left cheek pad and the right cheek pad while the structural strength is guaranteed, so that the air permeability of the mask pad can be enhanced, and the harm of the mask pad to the skin of the patient is reduced. Because the face guard needs to be fixed at patient's face through the frenulum, set up left gasket and right gasket and can reduce the frenulum of face guard and to the wearing and tearing of patient's skin to strengthen the fixed action of face guard.

Further, in the preferred embodiment of the present invention, the detachable velvet layer is disposed on the side of the mask pad body close to the skin of the patient, the velvet layer has the same shape and size as the mask pad body, and the corresponding lip and nostril and the air holes are disposed on the velvet layer.

The matte layer can be dismantled with the face pad body and be connected with patient's facial direct contact, matte layer, can dismantle the matte layer and abandon, and the matte layer that changes the new gives different patients, reduces the change frequency of face pad body.

Further, in the preferred embodiment of the present invention, the width of the U-shaped groove is equal to the thickness of the bottom edge of the mask.

The width of the U-shaped groove is equal to the thickness of the bottom edge of the ventilation mask, so that the ventilation mask can be fixed conveniently, and the two side walls of the U-shaped groove can also play a role in sealing the ventilation mask.

Further, in the preferred embodiment of the present invention, the ear cap includes a first adjusting strap and a second adjusting strap, one end of the first adjusting strap and one end of the second adjusting strap are respectively disposed on the mask cushion body, and the other end of the first adjusting strap and the other end of the second adjusting strap are detachably connected via a hook-and-loop fastener.

The size of the ear cap can be adjusted through the first adjusting belt and the second adjusting belt, so that the ear cap is suitable for different patients. The ear cap can also buffer the pressure of the laces on the two sides of the noninvasive mask to the face.

Further, in the preferred embodiment of the present invention, the noninvasive mechanical ventilation mask cushion body is made of medical foam.

The medical foam material is water-absorbing, sweat-absorbing, breathable and soft, and reduces the pressure of the noninvasive mask and the face of a patient.

Further, in the preferred embodiment of the present invention, the thickness of the mask pad body is 5-10 mm.

The mask cushion body with the thickness can achieve good ventilation effect and also can play a good pressure bearing role.

Further, in the preferred embodiment of the present invention, the depth of the U-shaped groove is 2-4 mm.

The depth of the U-shaped groove is matched with the thickness of the mask cushion body, so that the ventilation mask can be sealed and fixed, and the mask cushion can be well protected.

The utility model discloses following beneficial effect has:

the utility model discloses paste in patient's face at the mechanical in-process of ventilating of not having wound, this face guard pad has set up left cheek pad, nose pad, right cheek pad and chin pad, can cover bridge of the nose alar part, jaw part, both sides face buccal part, exposes lip and two side nasal cavity portions. Meanwhile, the ear cap is arranged, and the ear caps on the two sides are sleeved on the auricles on the two sides, so that the ear cap is stable and is not easy to shift. Set up U type recess on the face guard fills up the body, both can play location limiting displacement to the face guard of ventilating, can play certain sealed effect to the face guard of ventilating again, reduced because the reason of patient's dysphoria or nursing work and lead to not having the face position that the face guard shifted to patient does not have the face guard to cover, and lead to pressing the sore, the earmuff bag can also cushion in addition and not have the pressure of the frenulum of having the two sides of wound face guard to face. The mask cushion is also provided with a left pad and a right pad which correspond to the lacing parts of the ventilation mask, so that the wearing of the lacing of the ventilation mask on the face of a patient can be reduced, and the fixing function of the lacing of the mask can be enhanced.

By using the mask cushion, the pressure of the noninvasive mask and the face of a patient is reduced, complications are avoided, the comfort level of the patient is increased, the tolerance of the patient to noninvasive mechanical ventilation is improved, better treatment and nursing work is facilitated, the treatment effect is greatly improved, the treatment time is shortened, the treatment cost is reduced, and the discomfort of the patient is relieved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front view of the suede layer of the present invention;

fig. 3 is a schematic view of the structure of the present invention.

Wherein: 1-a mask cushion body; 11-lips and nostrils; 12-U-shaped groove; 13-left cheek pad; 131-left gasket; 14-a nose pad; 15-right cheek pad; 151-right gasket; 16-chin pad; 17-air holes; 2-ear cap; 21-a first adjustment strap; 22-a second adjustment strap; 3-a velvet surface layer; 31-magic tape; 4-a ventilation mask; 41-tie.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1, a non-invasive mechanical ventilation mask cushion, comprising: the mask cushion comprises a mask cushion body 1 and earmuffs 2 arranged on two sides of the mask cushion body 1, wherein the thickness of the mask cushion body 1 is 6 mm. The middle part of face guard body is equipped with lip nostril 11, and the periphery of lip nostril 11 is equipped with the U type recess 12 unanimous with the edge profile in 4 bottoms of face guards of ventilating, and the width of U type recess 12 equals the thickness of the edge of face guard bottom, and the degree of depth of U type recess 12 is 2 mm. The mask cushion body 1 comprises a left cheek cushion 13, a nose cushion 14, a right cheek cushion 15 and a chin cushion 16 which are connected in sequence, the thickness of the nose cushion 14 is larger than that of the left cheek cushion 13, the right cheek cushion 15 and the chin cushion 16, a plurality of air holes 17 are formed in the left cheek cushion 13 and the right cheek cushion 15, and a left gasket 131 and a right gasket 151 are further arranged below the left cheek cushion 13 and the right cheek cushion 15. The noninvasive mechanical ventilation mask 4 cushion body 1, the left gasket 131 and the right gasket 151 are made of medical foam materials.

Referring to fig. 1, the earmuff 2 includes a first adjusting strap 21 and a second adjusting strap 22, one end of the first adjusting strap 21 and one end of the second adjusting strap 22 are respectively disposed on the mask cushion body 1, and the other end of the first adjusting strap 21 and the other end of the second adjusting strap 22 are detachably connected through a hook and loop fastener.

One side that face guard pad body 1 is close to patient's skin is equipped with detachable matte layer 3, refer to fig. 2, and matte layer 3 is the same with face guard pad body 1's shape size, corresponds on the matte layer 3 and sets up lip nostril 11 and bleeder vent 17, and the edge on matte layer 3 is equipped with round magic subsides 31, can dismantle with face guard pad body 1 through magic subsides 31 and be connected.

Referring to fig. 3, the utility model discloses a usage does: the mask cushion body 1 is placed on the face of a patient, the lower half parts of the mouth and the nose, namely the nose wing and the nostril of the patient are placed at the position of the lip and the nostril 11, the left cheek cushion 13 is positioned at the position of the left cheek of the patient, the right cheek cushion 15 is positioned at the position of the right cheek of the patient, the nose cushion 14 is positioned at the position of the nose bridge above the nose wing of the patient, the chin cushion 16 is positioned at the chin of the patient, the left pad 131 is positioned at the left mandible of the patient, the right pad 151 is positioned at the right mandible of the patient, the first adjusting belt 21 and the second adjusting belt 22 are adjusted to ensure that the size of the ear muffs 2 is matched with the external auricles of the patient, the ear muffs 2 are sleeved on the ears of the patient, so that the whole mask cushion is fixed on the face of the patient, the lower end of the ventilation mask 4 is conveniently placed in the U-shaped groove 12, the ventilation mask 4 is fixed and limited, three tying belts 41, two frenulum 41 on the left and right sides pass through left gasket 131 and right gasket 151 respectively, then are in patient's head rear, because U type recess 12 has certain spacing fixed action to ventilation face guard 4, consequently frenulum 41 can need not to be tied too tightly to reduce the damage of frenulum 41 to patient's skin, and left gasket 131 and right gasket 151 also can play the guard action to patient's skin, avoid the wearing and tearing of frenulum 41 on the ventilation face guard 4 to patient's skin.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. A non-invasive mechanical ventilation mask cushion, comprising: face guard pad body (1) and setting are in earmuff (2) of face guard pad body (1) both sides, the middle part of face guard pad body (1) is equipped with lip nostril (11), the periphery of lip nostril (11) is equipped with and ventilates face guard bottom edge profile assorted U type recess (12), face guard pad body (1) is including the left cheek pad (13), nose pad (14), right cheek pad (15) and chin pad (16) that connect gradually, the thickness of nose pad (14) is greater than respectively the thickness of left cheek pad (13), right cheek pad (15) and chin pad (16), left cheek pad (13) with be equipped with a plurality of bleeder vents (17) on right cheek pad (15), left cheek pad (13) with right cheek pad (15) below still is equipped with left gasket (131) and right gasket (151).

2. The noninvasive mechanical ventilation mask cushion according to claim 1, characterized in that a detachable velvet layer (3) is provided on the side of the mask cushion body (1) close to the skin of the patient, the velvet layer (3) and the mask cushion body (1) have the same shape and size, and the velvet layer (3) is correspondingly provided with nostrils (11) and ventilation holes (17).

3. Noninvasive mechanical ventilation mask cushion according to claim 2, characterized in that the width of the U-shaped groove (12) is equal to the thickness of the bottom edge of the ventilation mask.

4. The noninvasive mechanical ventilation mask cushion according to any one of claims 1 to 3, wherein the earmuff (2) comprises a first adjustment strap (21) and a second adjustment strap (22), one ends of the first adjustment strap (21) and the second adjustment strap (22) are respectively provided on the mask cushion body (1), and the other ends of the first adjustment strap (21) and the second adjustment strap (22) are detachably connected by a magic tape (31).

5. The noninvasive mechanical ventilation mask cushion of claim 4, wherein the noninvasive mechanical ventilation mask cushion body (1), the left pad (131) and the right pad (151) are all made of medical foam.

6. The noninvasive mechanical ventilation mask cushion of claim 5, wherein the noninvasive mechanical ventilation mask cushion body (1) has a thickness of 6-10 mm.

7. The noninvasive mechanical ventilation mask cushion according to claim 6, wherein the depth of the U-shaped groove (12) is 2-4 mm.

Images