Plastic face protection pad for noninvasive ventilator

Abstract

The utility model relates to the technical field of noninvasive ventilator masks, and discloses a plastic face protection pad for a noninvasive ventilator, which comprises a mask and a protection cloth, a silica gel pad is fixedly arranged at the edge of the mask, the silica gel pad is a liquid silica gel pad, a plurality of first magic tape rough surfaces are arranged at the edge of the silica gel pad at equal intervals, and a plurality of second magic tape rough surfaces are arranged at the edge of the silica gel pad. Two second hook-and-loop fastener rough surfaces are arranged in the silica gel pad, a plurality of first hook-and-loop fastener thorn surfaces are arranged on the edge of the protective cloth at equal intervals, and two second hook-and-loop fastener thorn surfaces are arranged on the edge of the circle center of the protective cloth. According to the plastic face protection pad for the noninvasive ventilator, the silica gel pad and the protection cloth are arranged and matched with the first hook-and-loop fastener rough surface, the first hook-and-loop fastener thorn surface, the second hook-and-loop fastener rough surface and the second hook-and-loop fastener thorn surface, and the effects that only the protection cloth needs to be replaced, certain use cost is reduced, and the protection cloth can be replaced more rapidly are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-invasive ventilator masks, in particular to a plastic face protection pad for a non-invasive ventilator. Background Art

[0002] Non-invasive ventilators are clinically used to treat sleep apnea syndrome and related diseases. These diseases cause decreased blood oxygen saturation, increased sympathetic nerve tension, decreased parasympathetic nerve tension, increased blood carbon dioxide concentration, decreased pH value, and increased intrathoracic negative pressure, which seriously affect the functions of various important organs. In particular, brain function and cardiovascular function are the first to be affected. In clinical medicine, non-invasive ventilators need to be used with breathing masks.

[0003] The existing patent (publication number: CN217794052U) discloses a breathing mask for a non-invasive ventilator that fits the face, including a breathing mask body, an oxygen supply branch pipe is arranged on the front of the breathing mask body, an upper fixed strap is fixedly connected to the upper part of the breathing mask body, and a lower fixed strap is fixedly connected to the lower part of the breathing mask body, and also includes a protective pad and a locking nut, the protective pad is clamped at the upper position of the inner side wall of the breathing mask body, and the protective pad is fixedly connected to the breathing mask body through the locking nut. The utility model clamps and fixes the protective pad on the inner side wall of the upper part of the breathing mask, and the protective pad can protect the skin of the nose of the wearer through the protective pad, effectively avoiding the skin of the nose of the wearer from being crushed or reddened, and at the same time, the protective pad is fixed to the breathing mask body through the locking nut, which can facilitate personnel to quickly install and fix the protective pad on the breathing mask, and can also facilitate medical staff to replace the protective pad.

[0004] The above patented technology protects the skin of the wearer's nose through a protective pad, effectively preventing the wearer's nose skin from being crushed or reddened. However, in actual use, the protective pad needs to be replaced together with the protective pad, which leads to high costs. In addition, the protective pad is fixed by a locking nut, which needs to be unscrewed during replacement, which is inconvenient. Therefore, a plastic facial protective pad for a non-invasive ventilator is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a plastic facial protection pad for a non-invasive ventilator to solve the problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic facial protection pad for a non-invasive ventilator, comprising a mask and a protective cloth, a silicone pad is fixedly installed at the edge of the mask, a plurality of first Velcro fur surfaces are equidistantly arranged at the edge of the silicone pad, two second Velcro fur surfaces are arranged inside the silicone pad, a plurality of first Velcro stab surfaces are equidistantly arranged at the edge of the protective cloth, two second Velcro stab surfaces are arranged at the center edge of the protective cloth, a plurality of the first Velcro fur surfaces correspond to the positions of a plurality of the first Velcro stab surfaces, and two of the first Velcro fur surfaces correspond to the positions of two second Velcro stab surfaces.

[0007] Preferably, the left outer surface of the mask is fixedly connected to a first connecting strap, the right outer surface of the mask is fixedly connected to a second connecting strap, a third Velcro fur surface is provided on the side of the first connecting strap close to the second connecting strap, and a third Velcro thorn surface is provided on the side of the second connecting strap away from the first connecting strap.

[0008] Preferably, the inner cavity of the mask is fixedly connected to an air inlet pipe, and the silicone pad is provided with a plurality of ventilation holes on one side close to the air inlet pipe.

[0009] By adopting the above technical solution, the air inlet pipe is connected to the external non-invasive ventilator, and breathing is performed through the vent.

[0010] Preferably, the mask is designed to fit the human face, and the silicone pad is a liquid silicone pad.

[0011] By adopting the above technical solution, the liquid silicone pad has excellent tear resistance, resilience, anti-yellowing, thermal stability, heat resistance and anti-aging properties. By using liquid silicone, the pressure of the mask on the patient's face is reduced, preventing the occurrence of facial pressure sores in patients.

[0012] Preferably, the protective cloth is made of non-woven fabric.

[0013] By adopting the above technical solution, the non-woven fabric has the characteristics of moisture-proof, breathable, flexible, lightweight, flame-retardant, non-toxic and odorless, low price, and recyclable.

[0014] Preferably, the first connecting belt and the second connecting belt are elastic belts.

[0015] By adopting the above technical solution, the first connecting belt and the second connecting belt have a certain elastic function by arranging the elastic belt.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The plastic facial protection pad for the non-invasive ventilator, by setting a silicone pad and a protective cloth, cooperates with a first Velcro fleece surface, a first Velcro thorn surface, a second Velcro fleece surface and a second Velcro thorn surface, so that only the protective cloth needs to be replaced, which reduces a certain amount of use cost and can replace the protective cloth more quickly.

[0018] 2. The plastic facial protection pad for the non-invasive ventilator is provided with a first connecting strap and a second connecting strap, and cooperates with a third Velcro fleece surface and a third Velcro thorn surface, so that the mask can be easily worn and removed, thereby increasing the convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the mask and silicone pad of the utility model;

[0021] Figure 3 This is a schematic diagram of the protective cloth structure of the utility model.

[0022] In the figure: 1. mask; 2. silicone pad; 3. first Velcro fleece surface; 4. protective cloth; 5. first Velcro thorn surface; 6. second Velcro thorn surface; 7. first connecting strap; 8. second connecting strap; 9. third Velcro fleece surface; 10. third Velcro thorn surface; 11. air inlet pipe; 12. vent. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] Please refer to Figure 1-3A plastic facial protection pad for a non-invasive ventilator comprises a mask 1 and a protective cloth 4. The mask 1 is fixed to the face of a wearer. A silicone pad 2 is fixedly installed at the edge of the mask 1. The inner cavity of the mask 1 is fixedly connected to an air inlet pipe 11. The silicone pad 2 is provided with a plurality of ventilating holes 12 on one side close to the air inlet pipe 11. The silicone pad 2 is connected to an external non-invasive ventilator through the air inlet pipe 11. During use, the silicone pad 2 and the protective cloth 4 are used to protect the facial skin of the wearer, reduce the pressure of the mask 1 on the patient's face, and prevent the occurrence of pressure sores on the patient's face. A plurality of first Velcro fur surfaces 3 are equidistantly arranged at the edge of the silicone pad 2, two second Velcro fur surfaces are arranged inside the silicone pad 2, and a plurality of second Velcro fur surfaces are equidistantly arranged at the edge of the protective cloth 4. A Velcro thorn surface 5, two second Velcro thorn surfaces 6 are arranged at the center edge of the protective cloth 4, a number of first Velcro fur surfaces 3 correspond to the positions of a number of first Velcro thorn surfaces 5, and the two first Velcro fur surfaces 3 correspond to the positions of the two second Velcro thorn surfaces 6. When use is completed, the protective cloth 4 is replaced. At this time, the first Velcro thorn surface 5 and the second Velcro thorn surface 6 on the protective cloth 4 are torn off from the first Velcro fur surface 3 and the second Velcro fur surface, and the protective cloth 4 can be replaced. When replacing the new protective cloth 4, the first Velcro thorn surface 5 and the second Velcro thorn surface 6 are adhered to the first Velcro fur surface 3 and the second Velcro fur surface, and the protective cloth 4 is adjusted to match the mask 1, thereby completing the replacement of the protective cloth 4.

[0026] Working principle: When in use, the utility model fixes the mask 1 on the face of the wearer and connects it to the external non-invasive ventilator through the air inlet pipe 11. During use, the facial skin of the wearer is protected by the silicone pad 2 and the protective cloth 4, reducing the pressure of the mask 1 on the patient's face and preventing the occurrence of pressure sores on the patient's face. After use, the protective cloth 4 is replaced. At this time, the first Velcro thorn surface 5 and the second Velcro thorn surface 6 on the protective cloth 4 are torn off from the first Velcro fur surface 3 and the second Velcro fur surface to replace the protective cloth 4. When replacing the new protective cloth 4, the first Velcro thorn surface 5 and the second Velcro thorn surface 6 are adhered to the first Velcro fur surface 3 and the second Velcro fur surface, and the protective cloth 4 is adjusted to match the mask 1, thereby completing the replacement of the protective cloth 4.

[0027] Compared with the related art, the plastic facial protection pad for a non-invasive ventilator provided by the utility model has the following beneficial effects: only the protective cloth 4 needs to be replaced, which reduces the use cost to a certain extent, and the protective cloth 4 can be replaced more quickly.

[0028] Embodiment 2:

[0029] Please refer to Figure 1-3A first connecting strap 7 is fixedly connected to the left outer surface of the mask 1, and a second connecting strap 8 is fixedly connected to the right outer surface of the mask 1. When wearing the mask 1, the positions of the first connecting strap 7 and the second connecting strap 8 are adjusted according to the head size of the wearer. The first connecting strap 7 and the second connecting strap 8 are elastic straps. A third Velcro fur surface 9 is provided on the side of the first connecting strap 7 close to the second connecting strap 8, and a third Velcro thorn surface 10 is provided on the side of the second connecting strap 8 away from the first connecting strap 7. The third Velcro fur surface 9 is pasted on the third Velcro thorn surface 10 to fix the first connecting strap 7 and the second connecting strap 8. The mask 1 is easily disassembled through the third Velcro fur surface 9 and the third Velcro thorn surface 10, which increases convenience.

[0030] Working principle: when wearing the mask 1, adjust the positions of the first connecting strap 7 and the second connecting strap 8 according to the head size of the wearer, and then stick the third Velcro fleece surface 9 on the third Velcro thorn surface 10 to fix the first connecting strap 7 and the second connecting strap 8. The mask 1 can be easily disassembled through the third Velcro fleece surface 9 and the third Velcro thorn surface 10, thereby increasing convenience.

[0031] Compared with the related art, the plastic facial protection pad for a non-invasive ventilator provided by the utility model has the following beneficial effects: it is easy to wear and remove the mask 1, thereby increasing the convenience.

[0032] The above-mentioned equipment is used in different ways for each device. It is selected and used according to actual conditions, and various parameters are referred to, in accordance with the functions of the equipment used and the effects achieved.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic facial protection pad for a non-invasive ventilator, comprising a mask (1) and a protective cloth (4), characterized in that: A silicone pad (2) is fixedly mounted at the edge of the mask (1); a plurality of first Velcro fleece surfaces (3) are equidistantly arranged at the edge of the silicone pad (2); two second Velcro fleece surfaces are arranged inside the silicone pad (2); a plurality of first Velcro thorn surfaces (5) are equidistantly arranged at the edge of the protective cloth (4); two second Velcro thorn surfaces (6) are arranged at the center edge of the protective cloth (4); a plurality of the first Velcro fleece surfaces (3) correspond to the positions of a plurality of the first Velcro thorn surfaces (5); and two of the first Velcro fleece surfaces (3) correspond to the positions of two second Velcro thorn surfaces (6).

2. A plastic facial protection pad for a non-invasive ventilator according to claim 1, characterized in that: The left outer surface of the mask (1) is fixedly connected to a first connecting strap (7), the right outer surface of the mask (1) is fixedly connected to a second connecting strap (8), a third Velcro fleece surface (9) is provided on the side of the first connecting strap (7) close to the second connecting strap (8), and a third Velcro thorn surface (10) is provided on the side of the second connecting strap (8) away from the first connecting strap (7).

3. The plastic facial protection pad for a non-invasive ventilator according to claim 1, characterized in that: The inner cavity of the mask (1) is fixedly connected to an air inlet pipe (11), and a plurality of air vents (12) are provided on a side of the silicone pad (2) close to the air inlet pipe (11).

4. The plastic facial protection pad for a non-invasive ventilator according to claim 1, characterized in that: The mask (1) is designed to fit the human face, and the silicone pad (2) is a liquid silicone pad (2).

5. The plastic facial protection pad for a non-invasive ventilator according to claim 1, characterized in that: The protective cloth (4) is made of non-woven fabric.

6. The plastic facial protection pad for a non-invasive ventilator according to claim 2, characterized in that: The first connecting belt (7) and the second connecting belt (8) are elastic belts.

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