CN215083819U

CN215083819U - Noninvasive ventilator face guard covers

Info

Publication number: CN215083819U
Application number: CN202120310640.8U
Authority: CN
Inventors: 高艳红; 邵丹; 高娃
Original assignee: Xing'an League People's Hospital
Current assignee: Xing'an League People's Hospital
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-10
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a noninvasive ventilator face guard lining cover is sewed up by double-deck cloth and is formed, wholly is the gauze mask form can wrap human cheek portion and lower jaw portion, and the circular shape oronasal cavity is cut out at the face guard center for expose the oronasal, lie in oronasal cavity edge department between the double-deck cloth and be equipped with the gasbag, the gasbag can aerify or exit through the inflation inlet. The utility model discloses can avoid breathing machine face guard and the facial direct contact of patient and to the pressure sore that the patient caused, can guarantee breathing machine face guard and the facial laminating of patient simultaneously again, the gas leakage phenomenon does not appear.

Description

Noninvasive ventilator face guard covers

Technical Field

The utility model relates to the field of medical appliances, in particular to a noninvasive ventilator mask lining cover.

Background

The current clinical application of the noninvasive ventilator is easy to cause the following problems in use: 1. many patients cannot cooperate with a respirator to breathe in a mouth-opening manner, so that the patients not only have abdominal distension, but also greatly discount the effect of correcting respiratory failure of the noninvasive respirator, and often the patients have the conditions of poor prognosis, improvement of hospitalization cost and the like due to psychological resistance and prolonged course of disease; 2. the breathing machine mask has the advantages that the clinical conditions of various patients, facial muscle depression, abnormal cheekbones and mandible and the like cause poor fitting degree of the breathing machine mask and air leakage and the like; 3. with the prolonging of the time of wearing the noninvasive ventilator by a patient, the risk of facial pressure sore of the patient with facial edema is extremely high, the facial skin of many patients is red or even broken after wearing the noninvasive ventilator for 3-5 days, the pain of the patient is increased, and the patient cannot continue to use the noninvasive ventilator due to the serious pressure sore, so that the further tension of the doctor-patient relationship is increased; 4. because breathing machine face guard belongs to the silica gel material, long-term use and facial contact, facial grease secretion can accelerate the ageing of face guard to appear leaking gas risk, consequently some have to change the face guard, draw this to appear leading to patient's medical expense to increase, aggravate patient's economic burden.

Therefore, how to create a new lining cover suitable for the noninvasive ventilator mask belongs to one of the important research and development subjects at present.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a noninvasive ventilator face guard lining cover makes it enough laminate breathing machine face guard and patient's face completely, by avoiding breathing machine face guard direct and patient skin contact.

In order to solve the technical problem, the utility model provides a noninvasive ventilator face guard lining cover is sewed up by double-deck cloth and is formed, wholly is the gauze mask form can human cheek portion of cladding and lower jaw portion, and the circular shape oronasal cavity is cut out at the face guard center for expose the oronasal, lie in oronasal cavity edge department between the double-deck cloth and be equipped with the gasbag, the gasbag can aerify or exit through the inflation inlet.

As an improvement of the utility model, the face mask includes a first adhesive tape, the first adhesive tape is located the left and right sides that the face mask is close to lower jaw department to can encircle to bond fixedly each other behind the user's neck.

Further, the length of the first adhesive tape can be adjusted.

Further, the face guard includes second adhesive tape and third adhesive tape, the second adhesive tape is located the face guard and is close to temple both sides to can encircle to user's brain back mutual bonding fixed, the third adhesive tape is located the face guard upper end, can follow user's top of the head around to brain back with the second adhesive tape bonding fixed, the length of second adhesive tape and third adhesive tape can be adjusted.

Further, the lengths of the second and third adhesive strips can be adjusted.

Furthermore, the double-layer cloth is made of polyurethane fiber fabric.

Furthermore, the air bag is made of latex.

After adopting such design, the utility model discloses following advantage has at least:

1. after the air bag is inflated, the gap between the breathing machine mask and the face of the patient can be filled, and the phenomenon of air leakage caused by poor fit between the breathing machine mask and the face of the patient due to the face emaciation, malar bone and jaw bone abnormality of the patient is avoided.

2. The air bag prevents the face of the respirator from being pressed and sore caused by the direct contact of the respirator mask and the skin of a patient.

3. The problem of face mask aging caused by the secretion of facial grease of a patient is avoided.

4. The first adhesive positioned at the lower jaw part brings upward force to the lower jaw of a patient, ensures that the patient is least closed, ventilates through the nasal cavity, and ensures the treatment effect of the respirator on the patient.

Drawings

The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

Fig. 1 is a schematic structural view of a noninvasive ventilator mask lining cover provided by the utility model.

Description of reference numerals: 1-air bag; 2-nostrils; 3-an inflation inlet; 4-a first adhesive tape; 5-a second adhesive tape; 6-third adhesive tape.

Detailed Description

Referring to fig. 1, the present invention provides a noninvasive ventilator mask lining cover, which is formed by sewing double-layered cloth, and the whole shape of the noninvasive ventilator mask lining cover is similar to that of a mask, so that cheek and lower jaw of a patient can be completely covered, and a circular mouth-nose hole 2 is cut at the center of the lining cover for exposing the mouth and nose. At the peripheral edge of the mouth-nose hole 2, an air bag 1 is filled between the double layers of cloth, and an air charging port 3 is arranged at the front part of the lining cover and used for charging and discharging the air bag. The left side and the right side of the lining cover close to the lower jaw are provided with first adhesive tapes 4, and the first adhesive tapes 4 can be adhered and fixed with each other after being encircled around the neck of a patient. And second adhesive tapes 5 are arranged on two sides of the lining cover close to the temple, and the second adhesive tapes 5 can be wound around the back of the brain of the patient and are mutually adhered and fixed. A third adhesive tape 6 is arranged at the upper end of the lining cover, and the third adhesive tape 6 can be wound from the top of the head of the patient to the back of the brain and is adhered and fixed on the second adhesive tape 5.

Preferably, the lengths of the first adhesive tape 4, the second adhesive tape 5 and the third adhesive tape 6 are adjustable for adjusting the tightness of the adhesive tape for different patients.

Preferably, the double-layer cloth is made of polyurethane fiber fabric with good air permeability and elasticity, and the air bag is made of latex material.

The utility model discloses when using, the patient fastens breathing machine face guard again after wearing this lining cover, can fill the space between breathing machine face guard and patient's face after the gasbag is aerifyd, avoids appearing the gas leakage phenomenon to also can effectually prevent that the breathing machine face guard from causing pressure sore to patient's facial skin, and the breathing machine face guard receives the influence of patient's facial grease and the ageing phenomenon appears.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.

Claims

1. The utility model provides a noninvasive ventilator face guard lining cover which characterized in that is sewed up by double-deck cloth and forms, wholly is the gauze mask form can wrap human cheek portion and lower jaw portion, and the circular shape mouth nostril is cut out at the face guard center for expose the mouth nose, lie in mouth nostril edge department between the double-deck cloth and be equipped with the gasbag, the gasbag can aerify or exit through the inflation inlet.

2. The lining cover of noninvasive ventilator mask of claim 1, wherein said mask comprises first adhesive tapes, said first adhesive tapes are positioned on left and right sides of said mask near the mandible and can be adhered and fixed to each other around the back of the neck of the user.

3. The noninvasive ventilator mask of claim 2, wherein the length of said first adhesive tape is adjustable.

4. The non-invasive respirator mask according to claim 1, wherein said mask comprises second adhesive strips and third adhesive strips, said second adhesive strips are located on both sides of the mask close to the temple portion and can be adhered and fixed to each other around the back of the user's brain, said third adhesive strips are located on the upper end of the mask and can be adhered and fixed to the second adhesive strips around the back of the user's head to the brain, and the lengths of said second adhesive strips and said third adhesive strips can be adjusted.

5. The noninvasive ventilator mask of claim 4, wherein the lengths of said second and third adhesive strips are adjustable.

6. The noninvasive ventilator mask liner of claim 1, wherein the double-layer cloth is made of polyurethane fiber fabric.

7. The noninvasive ventilator mask of claim 1, wherein said bladder is made of latex.