CN221181291U - Adjustable decompression pad suitable for noninvasive ventilation - Google Patents
Adjustable decompression pad suitable for noninvasive ventilation Download PDFInfo
- Publication number
- CN221181291U CN221181291U CN202322489919.9U CN202322489919U CN221181291U CN 221181291 U CN221181291 U CN 221181291U CN 202322489919 U CN202322489919 U CN 202322489919U CN 221181291 U CN221181291 U CN 221181291U
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- Prior art keywords
- face
- nose
- pad suitable
- gasket
- noninvasive
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- 238000009423 ventilation Methods 0.000 title claims abstract description 20
- 230000006837 decompression Effects 0.000 title claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001815 facial effect Effects 0.000 abstract description 6
- 206010011985 Decubitus ulcer Diseases 0.000 abstract description 4
- 208000004210 Pressure Ulcer Diseases 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000416 hydrocolloid Substances 0.000 description 4
- 230000001603 reducing effect Effects 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 239000000499 gel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010007556 Cardiac failure acute Diseases 0.000 description 1
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 1
- 206010001053 acute respiratory failure Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 201000002859 sleep apnea Diseases 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to an adjustable decompression pad suitable for noninvasive ventilation, which comprises a flexible triangular annular pad, wherein the bottom edge of the pad is provided with a break opening, two ends of the break opening are connected with each other through a snap fastener, the front surface of the pad is a contact surface for contacting a respirator mask, and the back surface of the pad is a joint surface for joint with the face of a patient. When a patient needs to use the noninvasive ventilator, selecting the model of the noninvasive ventilator mask according to the size of the face of the patient; the opening and closing sizes of the gaskets are adjusted by pulling the two ends of the opening of the product, then the snap buttons are buckled, and the gaskets are padded between the mask opening and the face of the respirator mask; the nose and the bottom edge of the nose wing of the nose mask are aligned to the nose and the bottom edge of a patient, the nose and the bottom edge of the nose wing are close to the lower jaw, the bandage of the noninvasive respirator mask is adjusted to be fixed after being loosened after being attached to the face, the cushion is good in pressure reduction effect due to the arrangement of the cushion, the occurrence of facial pressure sores can be reduced, air leakage is reduced, and the noninvasive ventilation treatment effect is guaranteed.
Description
Technical Field
The utility model relates to an adjustable decompression pad suitable for noninvasive ventilation, and relates to the technical field of medical appliances.
Background
The noninvasive ventilator support ventilation is also called noninvasive positive pressure ventilation, is widely applied to daily treatment of chronic anoxic patients such as chronic obstructive pulmonary disease, sleep apnea syndrome and the like clinically, is also applied to rescue treatment of acute respiratory failure and acute heart failure, and the probability of tracheal intubation of the patients is reduced by using noninvasive ventilator functions. However, the conventional noninvasive respirator mask is worn for a long time, so that the face is easy to be indented, pressure sores are likely to appear to a certain extent, and the comfort and compliance of the use of patients are reduced.
At present, the clinical adoption is all tailors novel protective dressing (hydrocolloid dressing, foam dressing, liquid dressing, film dressing, gel dressing etc.) into with face guard complex shape after, fills up and put between respirator face guard and face to this avoids pressing sore, but the dressing tailors comparatively inconveniently when using, needs medical personnel to tailor according to different patients, different face guard sizes, and does not have fixed knot constructs, and the gasket is put and is also taken place the dislocation easily between face and face guard, and some dressing easily leads to adsorptivity decline, deformation hardening after contacting the environment of heating humidification, reduces the airtight influence area machine effect of respirator face guard. In addition, when the hydrocolloid dressing is adopted, the hydrocolloid dressing needs to be replaced every 1-3 days, so that the deterioration phenomenon of whitening of the hydrocolloid dressing is avoided, and the belt effect of the noninvasive ventilator is reduced.
Disclosure of utility model
In view of the shortcomings of the prior art, the technical problem to be solved by the utility model is to provide an adjustable pressure reducing pad suitable for noninvasive ventilation.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides an adjustable decompression pad suitable for noninvasive ventilation, includes flexible triangle annular gasket, the base of gasket has the break opening, through primary and secondary knot interconnect between the both ends of break opening, the front of gasket is the contact surface for contacting the respirator face, the back of gasket is the faying surface for laminating patient's face.
Preferably, the primary and secondary buckles adopt magic tapes, and the male surface and the female surface of the magic tapes extend for a certain length along the length direction of the corresponding bottom edge.
Preferably, the primary and secondary buckles are buttons, and a plurality of male buckles and female buckles of the buttons are uniformly distributed along the length direction of the corresponding bottom edges.
Preferably, the top of the inner annular wall of the gasket is provided with an inverted V-shaped notch for letting the nose wing be away.
Preferably, the contact surface is provided with an embedded groove for embedding the edge of the mouth of the respirator.
Preferably, the attaching surface is provided with a plurality of small suckers at the left and right bottom angle positions.
Preferably, the left and right sides edge of faying face has seted up the recess of stepping down for medical pipeline penetrates mouth and nose from the faying face.
Preferably, the gasket is made of a silica gel material.
Compared with the prior art, the utility model has the following beneficial effects: when a patient needs to use the noninvasive ventilator, selecting the model of the noninvasive ventilator mask according to the size of the face of the patient; the opening and closing sizes of the gaskets are adjusted by pulling the two ends of the opening of the product, then the snap buttons are buckled, and the gaskets are padded between the mask opening and the face of the respirator mask; the nose and the bottom edge of the nose wing of the nose mask are aligned to the nose and the bottom edge of a patient, the nose and the bottom edge of the nose wing are close to the lower jaw, the bandage of the noninvasive respirator mask is adjusted to be fixed after being loosened after being attached to the face, the cushion is good in pressure reduction effect due to the arrangement of the cushion, the occurrence of facial pressure sores can be reduced, air leakage is reduced, and the noninvasive ventilation treatment effect is guaranteed.
The utility model will be described in further detail with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic diagram of a front configuration of an embodiment of the present utility model.
Fig. 2 is a schematic view of a back construction of an embodiment of the present utility model.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As shown in fig. 1-2, the embodiment provides an adjustable pressure reducing pad suitable for noninvasive ventilation, which comprises a flexible triangular annular gasket 1, wherein the bottom edge of the gasket is provided with a break opening 2, two ends of the break opening are connected with each other through a snap fastener 3, and the size of the opening of the gasket can be adjusted to adapt to different facial forms; the front of the pad is a contact surface 4 for contacting the respirator, and the back of the pad is a fitting surface 5 for fitting the face of the patient.
In the embodiment of the utility model, the snap fastener adopts a magic tape, and the male surface and the female surface of the magic tape extend for a certain length along the length direction of the corresponding bottom edge.
In the embodiment of the utility model, the primary and secondary buckles are buttons, and a plurality of male buckles and female buckles of the buttons are uniformly distributed along the length direction of the corresponding bottom edges.
In the embodiment of the utility model, the top of the inner annular wall of the gasket is provided with the inverted V-shaped notch 6 for letting the nose wing position, so that the nose wing position is not easy to wrinkle when the size of the gasket is adjusted, and the nose wing position is not raised too high, and air leakage is generated. The thickness of the pad at the nose wing is about 3-4 mm.
In the embodiment of the utility model, the contact surface is provided with the embedded groove 7 for embedding the left and right edges of the mouth of the respirator mask. The width of the embedded groove can accommodate the edge of the noninvasive breathing mask, and the decompression pad is fixed on the noninvasive breathing mask in an embedded mode, so that sliding in the using process is reduced, and the tightness is improved.
In the embodiment of the utility model, the bonding surface is provided with a plurality of small suckers 8 at the left and right bottom angle positions, so that the adsorption capacity with facial skin is enhanced.
In the embodiment of the utility model, the left side edge and the right side edge of the joint surface are provided with the abdication grooves 9 for the medical pipeline to penetrate into the mouth and nose from the joint surface, for example, the medical pipeline is convenient for the passing of a stomach tube/an empty intestine tube/an additional oxygen inhalation tube, and the tightness is ensured and the air leakage of the mask is reduced.
In the embodiment of the utility model, the gasket is made of a silica gel material. Wherein the silica gel material is selected by: 1. the silica gel has stable chemical property, no toxicity and smell, softness, good elasticity, difficult deformation, long service life, good buffering and pressure reducing effects and can reduce facial pressure sores. 2. Water-resistant, cold-resistant and high-temperature-resistant, is easy to clean, can be reused after repeated high-temperature disinfection, thus saving cost; 3. the mask has strong adsorptivity, can adsorb vapor gel beads generated in the mask, reduces discomfort of patients, ensures good tightness when the noninvasive ventilator is used, and improves treatment effect.
In the embodiment of the utility model, the working principle of the adjustable pressure reducing pad suitable for noninvasive ventilation is as follows: when a patient needs to use the noninvasive ventilator, selecting the model of the noninvasive ventilator mask according to the size of the face of the patient; the opening and closing sizes of the gaskets are adjusted by pulling the two ends of the open-off opening of the product, so that the embedded grooves of the gaskets are completely embedded with the mask opening of the noninvasive breathing mask, then the bottom edge snap fastener is fastened for shaping, and the gaskets are padded between the mask opening and the face of the breathing mask; the nose wing at the top end of the product is aligned to the nose and the bottom edge of a patient to be close to the lower jaw, and the bandage of the noninvasive respirator mask is adjusted to be elastic after being attached to the face and then fixed.
The product has strong durability and can be reused after being subjected to high-temperature disinfection; the product has strong plasticity, and can be matched with various types of masks and different facial forms through an adjustable design; the product can ensure better tightness when decompressing the face, thereby improving the comfort level in the wearing process and improving the effect of the belt conveyor.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (8)
1. An adjustable decompression pad suitable for noninvasive ventilation, characterized in that: including flexible triangle annular gasket, the base of gasket has the break opening, through primary and secondary knot interconnect between the both ends of break opening, the front of gasket is the contact surface for contacting the respirator mask, the back of gasket is the laminating face for laminating patient's face.
2. An adjustable pressure relief pad suitable for non-invasive ventilation according to claim 1, wherein: the primary and secondary knot adopts the magic subsides, and the public face of magic subsides all extends along the length direction who corresponds the base with the female face and has certain length.
3. An adjustable pressure relief pad suitable for non-invasive ventilation according to claim 1, wherein: the primary and secondary buckles adopt buttons, and both the male buckles and the female buckles of the buttons are uniformly distributed with a plurality of buttons along the length direction of the corresponding bottom edges.
4. An adjustable pressure relief pad suitable for non-invasive ventilation according to claim 1, wherein: the top of the inner annular wall of the gasket is provided with a reverse V-shaped notch for letting the nose wing be away.
5. An adjustable pressure relief pad suitable for non-invasive ventilation according to claim 1, wherein: the contact surface is provided with an embedded groove for embedding the edge of the mouth of the respirator mask.
6. An adjustable pressure relief pad suitable for non-invasive ventilation according to claim 1, wherein: the joint surface is provided with a plurality of small suckers at the left bottom angle position and the right bottom angle position.
7. An adjustable pressure relief pad suitable for non-invasive ventilation according to claim 1, wherein: and the left side edge and the right side edge of the joint surface are provided with abdication grooves for the medical pipeline to penetrate into the mouth and nose from the joint surface.
8. An adjustable pressure relief pad suitable for non-invasive ventilation according to claim 1, wherein: the gasket is made of silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322489919.9U CN221181291U (en) | 2023-09-14 | 2023-09-14 | Adjustable decompression pad suitable for noninvasive ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322489919.9U CN221181291U (en) | 2023-09-14 | 2023-09-14 | Adjustable decompression pad suitable for noninvasive ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221181291U true CN221181291U (en) | 2024-06-21 |
Family
ID=91516936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322489919.9U Active CN221181291U (en) | 2023-09-14 | 2023-09-14 | Adjustable decompression pad suitable for noninvasive ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221181291U (en) |
-
2023
- 2023-09-14 CN CN202322489919.9U patent/CN221181291U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |