CN214129844U

CN214129844U - Noninvasive ventilator face guard decompression pad that can separate from top to bottom

Info

Publication number: CN214129844U
Application number: CN202022752511.2U
Authority: CN
Inventors: 江城; 石奕; 张甜
Original assignee: Jianghan University
Current assignee: Jianghan University
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-07
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a noninvasive ventilator face guard decompression pad that can separate from top to bottom, including last protection pad and lower protection pad, wherein: the upper protection pad is triangular, and the middle part of the upper protection pad is provided with a nasal breathing port; the lower protection pad is C-shaped, connecting bands are formed at two ends of the lower protection pad, the two connecting bands are detachably connected with two ends of the lower side of the upper protection pad respectively, and the lower protection pad and the upper protection pad are encircled to form an oral breathing opening; the upper protection pad and the lower protection pad are divided into a buffer layer and a sponge layer along the thickness direction, and the sponge layer is arranged on two sides of the buffer layer. The utility model discloses used separable last protection pad and lower protection pad, adaptable breathing machine face guard adaptation respectively only supplies with the patient nasal part of mild symptom and breathes and supply with the patient nasal part of severe symptom and two kinds of use scenes of oral area respiration, patient by severe when changeing mild symptom only need dismantle down the protection pad can to owing to adopted sponge layer and buffer layer, improve patient's use comfort level when increasing the intensity of protection pad.

Description

Noninvasive ventilator face guard decompression pad that can separate from top to bottom

Technical Field

The utility model relates to a medical treatment auxiliary device technical field, specificly relate to a noninvasive ventilator face guard decompression pad that can separate from top to bottom.

Background

Non-invasive positive pressure ventilation (NIPPV) is a technique for completing auxiliary ventilation by connecting a breathing machine with a patient through a nasal or oral mask, has the advantages of avoiding various complications of invasive positive pressure ventilation, improving the survival rate of the patient, reducing the treatment cost and the like, is widely applied to treatment and rescue of chronic obstructive pulmonary disease and respiratory failure, and can obviously improve anoxia and carbon dioxide retention.

The clinical use generally is economical nose mask, and gauze pad, hydrocolloid dressing, transparent application, foam paste and the like are commonly used at present, and are cut into the shapes of 'eight' shape, 'herringbone' shape, 'I' shape and the like to be pasted on the face of a patient. These methods all have certain effects, and also present certain disadvantages, such as the materials are easy to curl and fall off, and need to be replaced frequently, which increases the economic burden of the patient, and because of continuously adhering to the face of the patient, the eating and comfort of the patient are affected, in addition, the mild patient generally only provides nose breathing, the severe patient provides nose breathing and mouth breathing together, therefore the mask used is different, and when the patient turns from severe to mild, the mask and the corresponding protection pad need to be replaced.

Considering that the protective pad used by the mild patient and the severe patient needs to provide nose breathing, the protective pad which can be separated from each other up and down can be designed, and the whole protective pad does not need to be replaced when the protective pad is replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical insufficiency, provide the noninvasive ventilator face guard decompression pad that can separate from top to bottom for the patient need the problem of whole change protection pad when changing mild disease by severe among the solution prior art.

In order to achieve the technical purpose, the technical proposal of the utility model is as follows: a noninvasive ventilator mask decompression pad that can separate from each other from top to bottom, which includes an upper protection pad and a lower protection pad, wherein: the upper protection pad is triangular, and the middle part of the upper protection pad is provided with a nasal breathing port; the lower protection pad is C-shaped, connecting bands are formed at two ends of the lower protection pad, the two connecting bands are detachably connected with two ends of the lower side of the upper protection pad respectively, and the lower protection pad and the upper protection pad are encircled to form an oral breathing opening; the upper protection pad and the lower protection pad are divided into a buffer layer and a sponge layer along the thickness direction, and the sponge layer is arranged on two sides of the buffer layer.

Preferably, the buffer layer is provided with air holes.

Preferably, the noninvasive ventilator mask decompression pad capable of being separated vertically further comprises an upper air bag which is triangular and is overlapped with the upper protection pad.

Preferably, a plurality of pairs of first clamping platforms are formed on one side, close to the upper air bag, of the upper protection pad, and each pair of first clamping platforms are respectively abutted against the inner side and the outer side of the upper air bag so as to limit the upper air bag.

Preferably, the noninvasive ventilator mask decompression pad capable of being separated vertically further comprises a lower air bag, wherein the lower air bag is in a C shape and is overlapped with the lower protection pad.

Preferably, one side of the lower protection pad close to the lower air bag is provided with a plurality of pairs of second clamping platforms, and each pair of second clamping platforms are respectively abutted against the inner side and the outer side of the lower air bag so as to limit the lower air bag.

Compared with the prior art, the beneficial effects of the utility model include: the upper protection pad and the lower protection pad which can be separated are used, the respirator mask can be adapted to the breathing mode respectively, the nose of a patient with mild symptoms can be used for breathing, the nose of a patient with severe symptoms can be used for breathing, the patient can be used for changing the mild symptoms from the severe symptoms by only disassembling the protection pad, and due to the adoption of the sponge layer and the buffer layer, the use comfort of the patient is improved while the strength of the protection pad is increased.

Drawings

Fig. 1 is a front view of a noninvasive ventilator mask pressure reduction pad provided by the present invention that can be separated up and down;

fig. 2 is an exploded view of a non-invasive ventilator mask pressure reduction pad provided by the present invention that can be separated up and down;

fig. 3 is a cross-sectional view of the upper and lower protection pads of the noninvasive ventilator mask decompression pad provided by the present invention, which can be separated up and down, along the thickness direction;

reference numerals: 1-upper protection pad, 2-lower protection pad, 3-nasal breathing port, 4-oral breathing port, 5-buffer layer, 6-sponge layer, 7-upper air bag, 8-lower air bag, 11-first clamping table, 21-connecting belt, 22-second clamping table and 51-air hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the present embodiment provides a noninvasive ventilator mask decompression pad capable of being separated up and down, which includes an upper pad 1 and a lower pad 2, wherein when the upper pad 1 is used alone, only for nasal breathing, and when the upper pad 1 and the lower pad 2 are used in combination, the upper pad 1 and the lower pad can be used for nasal and oral breathing, wherein:

the upper protection pad 1 is triangular, and the middle part of the upper protection pad is provided with a nasal breathing port, so that when the upper protection pad is used, the nasal breathing port corresponds to the nose of a patient, the upper protection pad 1 is arranged around the nose of the patient, and the nasal breathing port is used for nasal breathing.

Lower protection pad 2 is "C" shape, both ends form connecting band 21, two connecting bands 21 can be dismantled with 1 downside both ends of last protection pad respectively and be connected, particularly, connecting band 21 can direct viscidity paste in last protection pad 1 both sides, also can adopt the magic to paste, and lower protection pad 2 and last protection pad 1 surround formation oral area respiratory opening 4, consequently, go up protection pad 1 and lower protection pad 2 concatenation when supplying with nasal part and oral area simultaneously and breathe, lower protection pad 2 encircles patient oral area left and right sides and downside setting, and protection pad 2 "C" shape opening and last protection pad 1 have formed oral area respiratory opening 4 down, be used for supplying with patient's oral area and breathe.

Go up protection pad 1 and lower protection pad 2 and divide into buffer layer 5 and sponge layer 6 along thickness direction, sponge layer 6 sets up in 5 both sides of buffer layer, gas pocket 51 is seted up to buffer layer 5, during the use, this noninvasive ventilator face guard decompression pad that can separate from top to bottom presss from both sides between respirator face guard edge and human facial skin, consequently go up protection pad 1 and lower protection pad 2 can receive face guard pressure and deformation, the softer laminating with skin or face guard that can be fine of sponge layer 6, reduce gas leakage, can avoid damaging skin simultaneously, buffer layer 5 then provides certain support strength for last protection pad 1 and lower protection pad 2, set up the weight of gas pocket 51 then reducible last protection pad 1 and lower protection pad 2.

In a preferred embodiment, the noninvasive ventilator mask decompression pad capable of being separated vertically further comprises an upper air bag 7, and the upper air bag 7 is triangular and is overlapped with the upper protection pad 1. When the upper protection pad 1 is used alone for breathing at the nose, the upper air bag 7 is arranged at one side of the upper air cushion close to the face, so that the pressure on the face of a patient can be obviously reduced, and the use comfort level is improved. Specifically, a plurality of pairs of first clamping platforms 11 are further formed on one side of the upper cushion 1 close to the upper air bag 7, and each pair of first clamping platforms 11 respectively abut against the inner side and the outer side of the upper air bag 7 to limit the upper air bag 7. The first clamping table 11 limits the position of the upper air bag 7 from two sides respectively, limits the movement of the upper air bag and prevents the upper air bag 7 from moving when in use.

In a preferred embodiment, the noninvasive ventilator mask decompression pad capable of being separated vertically further comprises a lower air bag 8, wherein the lower air bag 8 is in a C shape and is overlapped with the lower protection pad 2. When the upper protection pad 1 and the lower protection pad 2 are used simultaneously and are used for breathing at the nose and the mouth of a patient, the upper air bag 7 is arranged on one side of the upper protection pad 1 close to the face of the patient, and the lower air bag 8 is arranged on one side of the lower protection pad 2 close to the face of the patient, and the effect is the same as that of the upper air bag 7, and the description is omitted. Specifically, a plurality of pairs of second clamping platforms 22 are formed at one side of the lower cushion 2 close to the lower air bag 8, and each pair of second clamping platforms 22 respectively abut against the inner side and the outer side of the lower air bag 8 to limit the lower air bag 8.

To sum up, the utility model provides a pair of can separate from top to bottom noninvasive ventilator face guard decompression pad has used separable last protection pad and lower protection pad, and adaptable respirator face guard adapts to respectively only supplies with the breathing of the patient's nose of mild disease and supplies with the breathing of the patient's nose of severe disease and oral area simultaneously and two kinds of use scenes to owing to adopted sponge layer and buffer layer, improve patient's use comfort when increasing the intensity of protection pad.

The above detailed description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A noninvasive ventilator face guard decompression pad that can separate from top to bottom, its characterized in that includes protection pad and lower protection pad, wherein:

the upper protection pad is triangular, and the middle part of the upper protection pad is provided with a nasal breathing port;

the lower protection pad is C-shaped, connecting bands are formed at two ends of the lower protection pad, the two connecting bands are detachably connected with two ends of the lower side of the upper protection pad respectively, and the lower protection pad and the upper protection pad are encircled to form an oral breathing opening;

the upper protection pad and the lower protection pad are divided into a buffer layer and a sponge layer along the thickness direction, and the sponge layer is arranged on two sides of the buffer layer.

2. The noninvasive ventilator mask pressure reduction cushion of claim 1, wherein the cushioning layer is perforated with air holes.

3. The detachable noninvasive ventilator mask pressure reduction pad of claim 1, further comprising an upper air bag, wherein the upper air bag is triangular and overlaps the upper protection pad.

4. The noninvasive ventilator mask decompression pad capable of being separated vertically according to claim 3, wherein a side of the upper cushion close to the upper air bag is formed with a plurality of pairs of first locking platforms, each pair of first locking platforms respectively interfering with the inner side and the outer side of the upper air bag to limit the upper air bag.

5. The upper and lower separable noninvasive ventilator mask pressure reduction pad of claim 3, further comprising a lower air bag in a "C" shape overlapping with the lower protection pad.

6. The noninvasive ventilator mask pressure reducing cushion capable of being separated vertically according to claim 5, wherein a side of the lower cushion close to the lower air bag is formed with a plurality of pairs of second locking platforms, each pair of second locking platforms respectively interfering with the inner side and the outer side of the lower air bag to limit the lower air bag.