CN219001605U - Be applied to breathing mask's anti-pressure sore pad - Google Patents
Be applied to breathing mask's anti-pressure sore pad Download PDFInfo
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- CN219001605U CN219001605U CN202222039061.1U CN202222039061U CN219001605U CN 219001605 U CN219001605 U CN 219001605U CN 202222039061 U CN202222039061 U CN 202222039061U CN 219001605 U CN219001605 U CN 219001605U
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- pad
- shielding cloth
- mouth
- nose pad
- nose
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Abstract
The utility model relates to a pressure sore prevention spacer applied to a breathing mask, which comprises the following components: the nose pad, the first shielding cloth, the mouth pad, the second shielding cloth and the connecting cloth belt are fixedly connected with the two free ends of the nose pad and the two free ends of the mouth pad, so that the nose pad and the mouth pad can form a structural shape matched with the outer contour of the breathing mask.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a pressure sore prevention spacer applied to a breathing mask.
Background
A patient of the noninvasive ventilator needs to wear the breathing mask all the time, but the existing breathing mask is made of too hard materials, so that the facial pressure of the patient is too high, and serious facial pressure sores can be caused when the patient wears the breathing mask for a long time.
The conventional prevention and treatment methods are two, the first is decompression at intervals of two hours, but the pressure in the breathing mask is easy to be insufficient, and corresponding gas overflows to influence the health of a patient; the second is to increase the flexible spacer, and install the flexible spacer in the contact area between the breathing mask and the face of the patient, and the comfort of the breathing mask installation is improved by utilizing the softness of the flexible spacer material, but the problem that the pressure of the breathing mask to the face of the patient is too high can not be solved.
Therefore, how to design a respiratory mask spacer that can alleviate the facial pressure and prevent facial pressure sores is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The utility model provides a pressure sore prevention spacer applied to a breathing mask, which solves the technical problem that the face pressure sore is easy to occur when the existing breathing mask is worn for a long time.
The technical scheme for solving the technical problems is as follows, the pressure sore prevention spacer applied to the breathing mask comprises: nose pad, first shielding cloth, mouth pad, second shielding cloth and connecting cloth belt,
the nose pad is of a herringbone structure matched with the nose of a human body, and a first air inflation cavity is formed in the nose pad along the circumferential direction of the nose pad; the first shielding cloth covers the inner side of the nose pad, the peripheral side of the first shielding cloth is fixed on the inner wall of the nose pad, and nostrils are arranged on the first shielding cloth corresponding to the nose of a human body;
the mouth pad is of an arc-shaped structure matched with the mouth of a human body, and a second air inflation cavity is formed in the mouth pad along the circumferential direction of the mouth pad; the second shielding cloth covers the inner side of the nose pad, the circumferential side of the second shielding cloth is fixed on the inner wall of the mouth pad, and the second shielding cloth is provided with mouth holes corresponding to the mouth of a human body;
the free ends of the mouth pad are fixedly connected with the two free ends of the nose pad respectively, and the mouth pad and the nose pad can be connected on the outer contour of the breathing mask, which is contacted with the face of the human body, in an adhesive way; the connecting cloth belt is arranged along the through length of the gap between the first shielding cloth and the second shielding cloth, and two sides of the connecting cloth belt are respectively connected with the first shielding cloth and the second shielding cloth.
The beneficial effects of the utility model are as follows: through the two free ends fixed connection with the two free ends of nose pad and oral area pad, can constitute with respirator outline assorted structural shape, because the inside of nose pad and oral area pad is offered along its circumference direction in addition and is inflated the chamber, is inflated the intracavity and is full of gas, not only can slow down the pressure of respirator to human face, can also improve the compliance of nose pad and oral area pad, prevent that patient's face from pressing the sore.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the nose pad comprises two connecting cloth belts, wherein the connecting cloth belts are made of elastic materials, the two connecting cloth belts are respectively arranged between the nose pad free end and the mouth pad free end, and the connecting cloth belts are respectively connected with the corresponding nose pad free end and the corresponding mouth pad free end.
The adoption of the method has the further beneficial effects that: the elastic belt and the elastic connecting cloth belt can adjust the overall external dimensions of the nose pad and the mouth pad, thereby being suitable for the faces of patients with different body types and improving the adaptability of the breathing mask pad.
Further, the first shielding cloth and the second shielding cloth have the same structure and comprise a net layer and a drying layer which are arranged from the face close to the human body to the face far away from the human body, the net layer and the drying layer of the first shielding cloth are covered on the inner side of the nose pad, the periphery of the net layer and the drying layer of the first shielding cloth are fixed on the inner wall of the nose pad, and the net layer and the drying layer of the first shielding cloth are provided with nostrils; the mesh layer and the drying layer of the second shielding cloth are covered on the inner side of the mouth pad, the circumferential sides of the mesh layer and the drying layer of the second shielding cloth are fixed on the inner wall of the mouth pad, and the mesh layer and the drying layer of the second shielding cloth are provided with opening holes.
The adoption of the method has the further beneficial effects that: the first shielding cloth and the second shielding cloth can shield the backflow gas in the breathing mask, and the backflow gas exhaled by the patient is placed to cover the face of the patient; meanwhile, the drying layer can absorb water mixed in the gas, so that water drops are prevented from being hung on the breathing mask or the face of a patient.
Further, the drying layer is made of sponge materials.
Further, the nose pad and the mouth pad are both made of silica gel.
Further, the nose pad and the mouth are each 15-20cm wide and 4-5cm thick.
Drawings
Fig. 1 is a schematic diagram of a pressure sore prevention spacer structure applied to a respiratory mask.
In the drawings, the list of components represented by the various numbers is as follows:
1. nose pad 2, first shielding cloth 21, nostril 3, mouth pad 4, second shielding cloth 41, mouth hole 5, connecting cloth belt 6, elastic belt.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As shown in fig. 1, a pressure sore prevention spacer for a respiratory mask, comprising: a nose pad 1, a first shielding cloth 2, a mouth pad 3, a second shielding cloth 4 and a connecting cloth belt 5,
the nose pad 1 is of a herringbone structure matched with the nose of a human body, and a first air inflation cavity is formed in the nose pad along the circumferential direction of the nose pad; the first shielding cloth 2 covers the inner side of the nose pad 1, the peripheral side of the first shielding cloth 2 is fixed on the inner wall of the nose pad 1, and nostrils 21 are arranged on the first shielding cloth 2 corresponding to the nose of a human body;
the mouth pad 3 is of an arc-shaped structure matched with the mouth of a human body, and a second air inflation cavity is formed in the mouth pad along the circumferential direction of the mouth pad; the second shielding cloth 4 is covered on the inner side of the nose pad 1, the circumferential side of the second shielding cloth 4 is fixed on the inner wall of the mouth pad 3, and the second shielding cloth 4 is provided with a mouth hole 41 corresponding to the mouth of a human body;
the free ends of the mouth pad 3 are respectively fixedly connected with the two free ends of the nose pad 1; the connecting cloth belt 5 is arranged along the through length of the gap between the first shielding cloth 2 and the second shielding cloth 4, and two sides of the connecting cloth belt are respectively connected with the first shielding cloth 2 and the second shielding cloth 4.
In some embodiments, the nose pad further comprises two elastic belts 6, the connecting cloth belt 5 is made of elastic materials, the two elastic belts 6 are respectively arranged between the free ends of the nose pad 1 and the mouth pad 3, and the elastic belts 6 are respectively connected with the free ends of the nose pad 1 and the mouth pad 3.
In some specific embodiments, the first shielding cloth 2 and the second shielding cloth have the same structure and respectively comprise a net layer and a drying layer which are arranged from the face close to the human body to the face far away from the human body, the net layer and the drying layer of the first shielding cloth 2 respectively cover the inner side of the nose pad 1 and the periphery of the first shielding cloth is respectively fixed on the inner wall of the nose pad 1, and the net layer and the drying layer of the first shielding cloth 2 respectively are respectively provided with nostrils 21; the mesh layer and the drying layer of the second shielding cloth 4 are both covered on the inner side of the mouth pad 3 and the circumferential sides thereof are both fixed on the inner wall of the mouth pad 3, and the mesh layer and the drying layer of the second shielding cloth are both provided with the opening holes 41.
In some embodiments, the drying layer is a sponge material.
In some embodiments, the nose pad 1 and the mouth pad 3 are both made of silicone.
In some embodiments, the nose pad 1 and mouth are each 15-20cm wide and 4-5cm thick.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (6)
1. Be applied to breathing mask's anti-pressure sore pad, characterized in that includes: a nose pad (1), a first shielding cloth (2), a mouth pad (3), a second shielding cloth (4) and a connecting cloth belt (5),
the nose pad (1) is of a herringbone structure matched with the nose of a human body, and a first air inflation cavity is formed in the nose pad along the circumferential direction of the nose pad; the first shielding cloth (2) is covered on the inner side of the nose pad (1) and the periphery of the first shielding cloth is fixed on the inner wall of the nose pad (1), and nostrils (21) are formed on the first shielding cloth (2) corresponding to the nose of a human body;
the mouth pad (3) is of an arc-shaped structure matched with the mouth of a human body, and a second air inflation cavity is formed in the mouth pad along the circumferential direction of the mouth pad; the second shielding cloth (4) is covered on the inner side of the nose pad (1) and the circumferential side of the second shielding cloth is fixed on the inner wall of the mouth pad (3), and the second shielding cloth (4) is provided with a mouth hole (41) corresponding to the mouth of a human body;
the free ends of the mouth pad (3) are fixedly connected with the two free ends of the nose pad (1) respectively; the connecting cloth belt (5) is arranged along the gap between the first shielding cloth (2) and the second shielding cloth (4) in a through length mode, and two sides of the connecting cloth belt are respectively connected with the first shielding cloth (2) and the second shielding cloth (4).
2. The pressure sore prevention spacer for a respiratory mask according to claim 1, further comprising two elastic bands (6), wherein the connecting cloth band (5) is made of an elastic material, the two elastic bands (6) are respectively disposed between the free ends of the nose pad (1) and the mouth pad (3) and the elastic bands (6) are respectively connected with the free ends of the nose pad (1) and the mouth pad (3).
3. The pressure sore prevention spacer for a respiratory mask according to claim 1, wherein the first shielding cloth (2) and the second shielding cloth have the same structure and comprise a net layer and a drying layer which are arranged from a position close to a human face to a position far away from the human face, the net layer and the drying layer of the first shielding cloth (2) are covered on the inner side of the nose pad (1) and the peripheral sides of the net layer and the drying layer are fixed on the inner wall of the nose pad (1), and the nostrils (21) are formed in the net layer and the drying layer of the first shielding cloth (2); the mesh layer and the drying layer of the second shielding cloth (4) are covered on the inner side of the mouth pad (3) and the circumferential sides of the mesh layer and the drying layer are fixed on the inner wall of the mouth pad (3), and the mesh layer and the drying layer of the second shielding cloth are provided with opening holes (41).
4. A pressure sore prevention spacer for use in a respiratory mask as claimed in claim 3, wherein said desiccating layer is a sponge material.
5. The pressure sore prevention spacer for respiratory mask as claimed in claim 1, wherein said nose pad (1) and said mouth pad (3) are both made of silica gel.
6. The pressure sore prevention spacer for respiratory mask as claimed in claim 1, wherein the nose pad (1) and the mouth are each 15-20cm wide and 4-5cm thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222039061.1U CN219001605U (en) | 2022-07-30 | 2022-07-30 | Be applied to breathing mask's anti-pressure sore pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222039061.1U CN219001605U (en) | 2022-07-30 | 2022-07-30 | Be applied to breathing mask's anti-pressure sore pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219001605U true CN219001605U (en) | 2023-05-12 |
Family
ID=86236495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222039061.1U Active CN219001605U (en) | 2022-07-30 | 2022-07-30 | Be applied to breathing mask's anti-pressure sore pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219001605U (en) |
-
2022
- 2022-07-30 CN CN202222039061.1U patent/CN219001605U/en active Active
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