CN216855461U

CN216855461U - Oxygen inhalation mask for preventing pressure sores

Info

Publication number: CN216855461U
Application number: CN202220084466.4U
Authority: CN
Inventors: 唐晓梅; 邓小炼; 聂洁; 徐元春; 杜娟; 鄢婷婷; 张燕梅; 许川红
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-07-01
Anticipated expiration: 2032-01-13

Abstract

The utility model relates to the technical field of breathing devices, in particular to an oxygen inhalation mask for preventing pressure sores, which comprises a breathing mask and a pressure-preventing assembly adhered outside a wearing opening of the breathing mask, wherein the pressure-preventing assembly comprises a sponge cushion and a silica gel cushion, a wide-face head band is arranged behind the wearing opening of the breathing mask, ear hangers in an elliptical ring shape are arranged on two sides of the middle of the wide-face head band, and a face protection cushion and a head protection cushion are arranged on the inner side of the wide-face head band. According to the utility model, the pressure-proof assembly arranged at the wearing opening of the breathing mask is in contact with the face, so that the contact area with the face is increased, and the softness and the sealing performance of the spongy cushion and the silica gel cushion are utilized, so that the face skin is not pressed when the breathing mask is worn, the wide-face head band connected at the rear part of the wearing opening of the breathing mask is utilized to protect the contact areas of the wide-face head band, the side face and the back brain, the face-protecting cushion and the head-protecting cushion are breathable, the skin is prevented from being pressed, the breathing mask is beneficial for a patient to wear for a long time, and the practical value is realized.

Description

Oxygen inhalation mask for preventing pressure sores

Technical Field

The utility model relates to the technical field of breathing devices, in particular to an oxygen inhalation mask for preventing pressure sores.

Background

In the hospital, to the patient of frequent oxygen uptake, need wear the face guard of the oxygen tube on the connection oxygen inhalation machine outside the mouth nose, because the face guard is the plastics mostly and makes the cavity slice, wear time long when the face guard, extrude the indentation on the face easily, cause skin pressure sore phenomenon, the face guard is not tight with the laminating of face moreover, causes oxygen to leak and waste very easily. In view of this, we propose an oxygen mask for preventing pressure sores.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oxygen inhalation mask for preventing pressure sores so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an oxygen mask of sore is pressed in prevention, includes the oxygen inhalation mask that respirator and preceding top intercommunication were equipped with, the wearing mouthful outside of respirator bonds and has the pressure-proof subassembly, the pressure-proof subassembly includes foam-rubber cushion and silica gel pad, a side bonding of foam-rubber cushion is at the trailing flank of respirator's wearing mouthful, silica gel pad bonds and keeps away from respirator's side at the foam-rubber cushion, logical groove that two pairs of symmetries set up is seted up respectively to respirator's the upper and lower both sides of wearing mouthful, respirator's wearing mouthful rear is provided with the wide-face bandeau, the both ends of wide-face bandeau all are equipped with a pair of crotch area, and is every right the wide-face bandeau is the contained angle and extends, crotch area can insert lead to the groove cooperation of pegging graft, the both sides at wide-face bandeau middle part all are equipped with and are oval annular ear-hook.

Preferably, a bump is bonded to an end of the crotch strap away from the wide-face headband, and the size of the bump is larger than that of the through groove.

Preferably, the major axis of the oval structure of the ear hook is vertically arranged.

Preferably, a face guard pad is bonded on the inner side of the wide-face headband and between the crotch belt and the ear hook.

Preferably, a head protection pad is bonded to the inner side of the middle bent section of the wide-face headband.

Preferably, the tops of the spongy cushion and the silica gel cushion are both provided with nasal passages which are recessed towards the outer side.

Preferably, a nose clip is clamped on the midline of the top of the front side of the breathing mask.

Compared with the prior art, the utility model has the beneficial effects that:

1. this oxygen mask of sore is pressed in prevention contacts with the face through wearing the subassembly of pressing and the face contact of preventing that a mouthful department set up at respirator, increase and the area of contact of face to utilize the compliance and the elasticity of foam-rubber cushion, utilize the pliability and the leakproofness of silica gel cushion, when making and wearing respirator, do not press sore facial skin, also eliminate the indentation of face, practical value has.

2. This oxygen mask of sore is pressed in prevention wears the broad face bandeau of mouthful rear connection through wearing at respiratory mask, and wears around side face and afterbrain, utilizes face guard pad and head guard pad to protect the contact zone of broad face bandeau and side face and afterbrain, and it is ventilative and prevent pressing sore skin, does benefit to the patient and wears for a long time, has practical value.

3. This oxygen mask of sore is pressed in prevention is through being oval annular ear-hang that is equipped with in broadside bandeau middle part both sides for the cover is outside at the ear, avoids broadside bandeau to tie in and presses the ear, makes the patient wear comfortable for a long time.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a respiratory mask of the present invention;

FIG. 3 is a schematic diagram of a wide-face headband in accordance with the present invention;

fig. 4 is a schematic structural diagram of the pressure prevention assembly of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a respiratory mask; 10. an oxygen inhalation port; 11. a convex column; 12. a nose clip; 13. a through groove;

2. a pressure prevention assembly; 20. a sponge cushion; 21. a silica gel pad; 22. a nasal passage;

3. a broad-face headband; 30. a crotch strap; 31. a bump; 32. ear hanging; 33. a face guard pad; 34. head-protecting pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

In the description of the present invention, it is to be understood that the terms "center", "centerline", "longitudinal", "lateral", "length", "width", "thickness", "depth", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the utility model, also in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

an oxygen mask for preventing pressure sores comprises a breathing mask 1 and an oxygen inhalation port 10 which is arranged at the top of the front of the breathing mask and is communicated with an oxygen inhalation tube of an oxygen inhalation machine, so that oxygen enters the breathing mask 1 and is breathed by a patient. Breathing mask 1 wears the mouth outside and bonds and have and prevent pressing subassembly 2, prevents pressing subassembly 2 including foam-rubber cushion 20 and silica gel pad 21, and a side of foam-rubber cushion 20 bonds at the trailing flank of breathing mask 1's wearing mouth, and silica gel pad 21 bonds and keeps away from breathing mask 1 at foam-rubber cushion 20's side, and silica gel pad 21 and face's laminating increase and face's area of contact. Wherein, foam-rubber cushion 20 and silica gel pad 21 all are oval annular for inside the breathing mask 1 is arranged in to patient's mouth and nose from passing, utilize the compliance and the elasticity of foam-rubber cushion 20, utilize the pliability and the leakproofness of silica gel pad 21, make when wearing breathing mask 1, do not press sore facial skin.

Logical groove 13 that two couples of symmetry set up is seted up respectively to the upper and lower both sides of respirator 1's wearing mouth, and respirator 1's wearing mouth rear is provided with wide-face bandeau 3, and the both ends of wide-face bandeau 3 all are equipped with a pair of crotch strip 30, and every pair of wide-face bandeau 3 is the contained angle and extends, and crotch strip 30 can insert logical groove 13 grafting cooperation for respirator 1 is gone up the lower part and is being tractive simultaneously, and the face is gone up in steady laminating. The two sides of the middle part of the wide-face headband 3 are provided with the ear hooks 32 in the shape of elliptical rings, and the wide-face headband 3 is sleeved outside ears to avoid pressing the ears.

In the embodiment, the wide-face headband 3 is made into an integral structure by adopting an elastic band, and the width of the wide-face headband is 4cm to 5cm, so that the skin is not tightened when the headband is worn, and the pressure sore condition is relieved.

Specifically, a bump 31 is bonded to the end of the crotch strap 30 away from the wide headband 3, and the size of the bump 31 is larger than that of the through slot 13. The lug 31 is clamped on the through groove 13, so that the wide-face headband 3 is connected with the breathing mask 1 into a whole without slipping, the drawing effect is formed, and the breathing mask 1 is stably worn.

Further, the major axis of the oval structure of the ear hook 32 is vertically arranged, and conforms to the structure of the ear, so that the ear hook is sleeved outside the ear without causing tightening pressure.

Specifically, a face guard 33 is bonded to the inner side of the wide-face headband 3 between the crotch band 30 and the ear hook 32. The inner side of the middle bending section of the wide-face headband 3 is bonded with a head protection pad 34, the face protection pad 33 and the head protection pad 34 are used for protecting the contact area of the wide-face headband 3 and the side face and the back head, the face protection pad 33 and the head protection pad 34 are both made of cotton cloth and sponge filled in the cotton cloth, and the face protection pad is breathable and prevents pressure sore skin, so that the wide-face headband 3 is beneficial to being worn by a patient for a long time.

Further, the tops of the sponge cushion 20 and the silica gel cushion 21 are both provided with nasal passages 22 recessed towards the outer sides for clamping the nose bridge to form tight package, so that air leakage is avoided.

In addition, a nose clip 12 is clipped on the top midline of the front side of the breathing mask 1. The nose clip 12 is made of iron sheet, and the shape of the nose clip 12 can be changed by pinching and pressing the nose clip 12 by utilizing the ductility of metal, and convex columns 11 which are sleeved with through holes at two ends of the nose clip 12 are symmetrically arranged on two sides of the top center line of the front side surface of the breathing mask 1, so that the nose clip 12 is firmly pressed and tightened, the breathing mask 1 is clamped and attached to the nose bridge of a patient, and the nose bridge is airtight.

When the oxygen inhalation mask for preventing pressure sores is used, the breathing mask 1 is firstly covered at the mouth and nose, the pressure-proof component 2 is attached to the face around the mouth and nose, the wide-face head band 3 is sleeved under the head, the ear hooks 32 are sleeved outside the ears, the bent section of the wide-face head band 3 is placed at the back brain, so that the breathing mask 1 is stably pulled to be worn and attached to the face, the face protection pad 33 and the head protection pad 34 are used for protecting the contact area of the wide-face head band 3 with the side face and the back brain, the oxygen inhalation mask is breathable and prevents pressure sores, and the oxygen inhalation mask is beneficial to being worn by a patient for a long time.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent oxygen inhalation mask who presses sore, includes oxygen uptake mouth (10) that respirator (1) and preceding top intercommunication were equipped with, its characterized in that: the pressure-proof component (2) is bonded on the outer side of the wearing opening of the breathing mask (1), the pressure-proof component (2) comprises a sponge cushion (20) and a silica gel cushion (21), one side surface of the spongy cushion (20) is adhered to the back side surface of the wearing opening of the breathing mask (1), the silica gel pad (21) is adhered to the side surface of the spongy cushion (20) far away from the breathing mask (1), two pairs of through grooves (13) which are symmetrically arranged are respectively arranged at the upper side and the lower side of the wearing opening of the breathing mask (1), a wide-face head band (3) is arranged behind the wearing opening of the breathing mask (1), a pair of crotch belts (30) are arranged at the two ends of the wide-face head belt (3), each pair of wide-face head belts (3) extends in an included angle, bifurcated belt (30) can insert logical groove (13) cooperation of pegging graft, the both sides in wide face bandeau (3) middle part all are equipped with and are oval annular ear-hang (32).

2. The pressure sore prevention oxygen inhalation mask of claim 1, wherein: the end part of the crotch strap (30) far away from the wide-face headband (3) is adhered with a bump (31), and the size of the bump (31) is larger than that of the through groove (13).

3. The pressure sore prevention oxygen inhalation mask of claim 1, wherein: the long axis of the oval structure of the ear hook (32) is vertically arranged.

4. The pressure sore prevention oxygen inhalation mask of claim 1, wherein: the inner side of the wide-face headband (3) is positioned between the crotch belt (30) and the ear hook (32) and is adhered with a face protection pad (33).

5. The pressure sore prevention oxygen inhalation mask of claim 1, wherein: the inner side of the middle bending section of the wide-face headband (3) is bonded with a head protection pad (34).

6. The pressure sore prevention oxygen inhalation mask of claim 1, wherein: the tops of the spongy cushion (20) and the silica gel cushion (21) are both provided with nasal passages (22) which are recessed towards the outside.

7. The pressure sore prevention oxygen inhalation mask of claim 1, wherein: the nose clip (12) is clamped on the top center line of the front side surface of the breathing mask (1).