CN214970732U - Device for preventing face pressure injury of non-invasive ventilation patient - Google Patents
Device for preventing face pressure injury of non-invasive ventilation patient Download PDFInfo
- Publication number
- CN214970732U CN214970732U CN202120527648.XU CN202120527648U CN214970732U CN 214970732 U CN214970732 U CN 214970732U CN 202120527648 U CN202120527648 U CN 202120527648U CN 214970732 U CN214970732 U CN 214970732U
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- ventilation
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Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 30
- 208000027418 Wounds and injury Diseases 0.000 title claims abstract description 15
- 230000006378 damage Effects 0.000 title description 4
- 208000014674 injury Diseases 0.000 title description 4
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000001815 facial effect Effects 0.000 claims abstract description 14
- 206010052428 Wound Diseases 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 54
- 239000011241 protective layer Substances 0.000 claims description 11
- 208000025962 Crush injury Diseases 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 4
- 230000002745 absorbent Effects 0.000 claims description 4
- 239000002250 absorbent Substances 0.000 claims description 4
- 239000011496 polyurethane foam Substances 0.000 claims description 4
- 239000000017 hydrogel Substances 0.000 claims description 3
- 229920006264 polyurethane film Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 3
- 229920000742 Cotton Polymers 0.000 description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 206010011985 Decubitus ulcer Diseases 0.000 description 3
- 208000004210 Pressure Ulcer Diseases 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010009126 Chronic respiratory failure Diseases 0.000 description 1
- 206010016023 Face crushing Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 206010001053 acute respiratory failure Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000003019 respiratory muscle Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a device for preventing not have wound patient's facial crushing of ventilating, including the protection subsides, the protection subsides comprise a plurality of layers, and the both sides of protection subsides are close skin layer and buffer layer respectively, and one side on close skin layer is equipped with the absorbed layer, and one side of absorbed layer is equipped with the inoxidizing coating, and one side of inoxidizing coating is connected with the buffer layer, receives the extrusion force to bond in proper order between close skin layer, absorbed layer, inoxidizing coating and the buffer layer, and the outward appearance and the nose wing of protection subsides coincide and the top is equipped with the horizontal bar. The device for preventing the face of the patient from being pressed and injured without wound ventilation reduces the entering probability of external water vapor and impurities through the multilayer structure of the protective paste; meanwhile, the arrangement of the protective patch conforms to human engineering, the satisfaction degree of a patient can be improved to the maximum degree, and the discomfort of the patient is reduced.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, in particular to a device for preventing noninvasive ventilation patient face crush injury.
Background
In the medical field, noninvasive ventilation is mainly used for assisting treatment of sleep respiratory syndrome in the early stage. For over 10 years, the technique has been widely used to treat a variety of acute and chronic respiratory failures. When the problems of abnormal breathing mechanics and fatigue of respiratory muscles of a patient are obvious and the sputum drainage problem is relatively secondary, the optimal time for applying noninvasive ventilation is provided.
According to patent literature (publication number CN203898886U), the non-invasive ventilation pressure sore prevention cotton cover is mainly technically characterized in that: comprises a cotton cover body with a fixing belt, and the cotton cover body is provided with vent holes with the size matched with the mouth and the nose of a human body. The utility model discloses a noninvasive ventilation prevents pressing sore cotton cover that provides wears firmly pleasing to the eye, and is swift convenient, easily masters, can tailor because of the people, is fit for any face type patient, and the comfort level is good, and the contact is inseparable between the face guard, has solved the face guard and has contacted not tightly and lead to the gas leakage problem with face. The cotton cover body does not have chemical reaction with the wound and does not influence the healing process of the wound; the cotton mask body can sufficiently absorb condensed moisture, perspiration from the skin, or wound exudate. The cotton cover body has the functions of ventilation and water vapor diffusion, can prevent water and bacteria from permeating, and provides a mild and safe recovery environment for the wound.
However, since the noninvasive ventilator is used for a long time, the facial skin of the patient contacting the nose mask is pressed for a long time; meanwhile, the problem of mechanical pressure sores on the face of a patient is easily caused due to poor air permeability of the silica gel pad and the like.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a device for preventing noninvasive ventilation patient face crushing wound for solve the technical problem who proposes in the above-mentioned background art.
The utility model provides a device for preventing noninvasive ventilation patient face crush injury, including the protection subsides, wherein, the protection subsides are the multilayer setting, the protection subsides are including setting up close skin layer and the buffer layer in outside surface, the inboard of close skin layer is equipped with the absorbed layer, one side of absorbed layer is equipped with the inoxidizing coating, one side of inoxidizing coating with the buffer layer is connected;
the skin-friendly layer, the absorption layer, the protective layer and the buffer layer are sequentially bonded by extrusion force, a cross strip is arranged at the top end of the protective paste, and the protective paste is used for being matched with the nasal wings of a patient without invasive ventilation.
Preferably, the skin-friendly layer is a polyurethane film layer. As can be appreciated, this arrangement reduces the frictional resistance of the device against the patient's face, avoiding wear on the face.
Preferably, the absorbent layer is a polyurethane foam layer. It will be appreciated that this arrangement may take advantage of the water absorbing properties of the polyurethane foam layer to avoid prolonged periods of wetness on the patient's face.
Preferably, the protective layer is a gauze layer. It will be appreciated that this arrangement prevents the ingress of external dust and microorganisms to create as sterile an environment as possible.
Preferably, the buffer layer is a hydrogel layer. As can be appreciated, this arrangement disperses the impact forces during compression, thereby reducing patient discomfort.
Preferably, a nose groove is formed in the lower portion of one side of the protective paste and used for being attached to the nose tip of a patient without invasive ventilation. It will be appreciated that this arrangement ensures that the device conforms to the face of the patient to promote comfort for the user.
Preferably, the corner bending parts of the protection paste are all arranged in a round angle mode. As can be appreciated, this arrangement avoids creasing the face of the patient.
Compared with the prior art, the beneficial effects of the utility model are that:
when in actual use, the medical care personnel apply the protection flat on the face of the patient without wound ventilation, and the side provided with the nasal groove faces the face. Then, pressing down the cross bars at the two sides of the top end of the protective paste, and wearing ventilation and breathing equipment to enable the protective paste to be mixed between the face of the patient and the breathing equipment;
the protective paste has the advantages that the multilayer structure of the protective paste reduces the probability of the entering of external water vapor and impurities; meanwhile, because the protection patch is in accordance with the ergonomic design, the satisfaction degree of the patient can be improved to the maximum extent, and the discomfort of the patient is reduced.
Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic view of the overall structure of the device for preventing facial crush injury of a non-invasive ventilation patient according to the present invention;
FIG. 2 is a schematic cross-sectional view of the device for preventing facial pressure injury in a non-invasive ventilation patient according to the present invention;
fig. 3 is a back structure diagram of the device for preventing the facial crush injury of the non-invasive ventilation patient provided by the utility model.
Description of the main symbols:
| |
1 | |
14 |
| Skin- |
11 | |
2 |
| |
12 | |
21 |
| |
13 |
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
When the noninvasive ventilator is used in the prior art, the facial skin of a patient contacting with the nose mask is pressed for a long time due to the long-time use of the noninvasive ventilator; meanwhile, the problem of mechanical pressure sores on the face of a patient is easily caused due to poor air permeability of the silica gel pad and the like.
In order to solve the technical problem, please refer to fig. 1 to 3, the present invention provides a device for preventing facial pressure injury of a non-invasive ventilation patient, comprising a protective patch 1, wherein in this embodiment, the protective patch 1 is a multi-layer structure.
Specifically, the protector 1 includes a skin-friendly layer 11 and a cushion layer 14 provided on the outer surface. Wherein, the inner side of the skin-friendly layer 11 is provided with an absorption layer 12, and one side of the absorption layer 12 is provided with a protective layer 13. One side of the protective layer 13 is connected to the buffer layer 14.
It should be noted here that the skin-friendly layer 11, the absorbent layer 12, the protective layer 13, and the cushioning layer 14 are bonded in this order by a compressive force. In this embodiment, the protective patch 1 has an appearance matching with the nasal ala, and a horizontal bar 21 is disposed at the top end of the protective patch 1. It can be appreciated that the cross bar 21 facilitates the attachment and fixation of the entire device, improving stability.
Further, the skin-friendly layer 11 is a polyurethane film layer. It will be appreciated that this arrangement reduces the frictional resistance of the device against the patient's face, thereby avoiding wear on the face.
Further, the absorption layer 12 is a polyurethane foam layer. This arrangement takes advantage of the water-absorbing properties of the absorbent layer 12 to avoid prolonged periods of wetness on the patient's face. Meanwhile, the protective layer 13 is a gauze layer. The arrangement prevents the entry of dust and microorganisms from the outside, thereby creating as sterile an environment as possible. Further, the cushion layer 14 is a hydrogel layer. The setting can disperse the impact force during extrusion to reduce the discomfort of patients.
Furthermore, a nose groove 2 is arranged below one side of the protective sticker 1. When in actual use, the nose slot 2 is attached to the tip of the nose of a patient, so that the device is attached to the face of the patient, and the comfort level of the user is improved. It should be added that the corner bending positions of the protection sticker 1 are all set as round corners. As can be appreciated, this arrangement avoids pressure marks on the patient's face.
The utility model discloses a concrete operation as follows:
when in actual use, the medical care personnel flatly apply the protective paste 1 on the face of a patient without wound ventilation, and apply the side provided with the nose groove 2 towards the face. Then, the transverse strips at the two sides of the top end of the protective sticker 1 are pressed down, and then the ventilation and breathing equipment is worn, so that the protective sticker 1 is mixed between the face of the patient and the breathing equipment to disperse the pressure of the breathing equipment on the face of the patient, and the probability of facial crush injury of the patient is reduced;
in addition, the multilayer structure of the protective sticker 1 reduces the probability of entering external water vapor and impurities; meanwhile, because the protection patch is in accordance with the ergonomic design, the satisfaction degree of the patient can be improved to the maximum extent, and the discomfort of the patient is reduced.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A device for preventing the face of a patient with noninvasive ventilation from being crushed comprises a protective paste (1), and is characterized in that the protective paste (1) is arranged in multiple layers, the protective paste (1) comprises a skin-friendly layer (11) arranged on the outer side surface and a buffer layer (14), an absorption layer (12) is arranged on the inner side of the skin-friendly layer (11), a protective layer (13) is arranged on one side of the absorption layer (12), and one side of the protective layer (13) is connected with the buffer layer (14);
the skin-friendly layer (11), the absorbing layer (12), the protective layer (13) and the buffer layer (14) are sequentially bonded by extrusion force, a cross bar (21) is arranged at the top end of the protective paste (1), and the protective paste (1) is used for being matched with the nasal wings of a patient without invasive ventilation.
2. The device for preventing facial pressure wounds of a non-invasive ventilation patient according to claim 1, wherein said skin-friendly layer (11) is a polyurethane film layer.
3. The device for preventing facial pressure wounds of a non-invasive ventilation patient according to claim 1, wherein said absorbent layer (12) is a polyurethane foam layer.
4. Device for preventing facial crushing in non-invasive ventilation patients according to claim 1, characterized in that the protective layer (13) is a gauze layer.
5. The apparatus for preventing facial crush injury in a non-invasive ventilation patient according to claim 1, wherein the cushioning layer (14) is a hydrogel layer.
6. The device for preventing the facial crush injury of the patient with noninvasive ventilation according to claim 1, characterized in that a nose groove (2) is formed below one side of the protective paste (1), and the nose groove (2) is used for being attached to the nose tip of the patient with noninvasive ventilation.
7. The device for preventing facial crush injury in noninvasive ventilation patients of claim 1, characterized in that the corners of the protection paste (1) are rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120527648.XU CN214970732U (en) | 2021-03-12 | 2021-03-12 | Device for preventing face pressure injury of non-invasive ventilation patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120527648.XU CN214970732U (en) | 2021-03-12 | 2021-03-12 | Device for preventing face pressure injury of non-invasive ventilation patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214970732U true CN214970732U (en) | 2021-12-03 |
Family
ID=79155146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120527648.XU Expired - Fee Related CN214970732U (en) | 2021-03-12 | 2021-03-12 | Device for preventing face pressure injury of non-invasive ventilation patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214970732U (en) |
-
2021
- 2021-03-12 CN CN202120527648.XU patent/CN214970732U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |