CN215460942U - Color-changeable anti-phlebitis remaining needle film with aging reminding function - Google Patents
Color-changeable anti-phlebitis remaining needle film with aging reminding function Download PDFInfo
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- CN215460942U CN215460942U CN202121562599.XU CN202121562599U CN215460942U CN 215460942 U CN215460942 U CN 215460942U CN 202121562599 U CN202121562599 U CN 202121562599U CN 215460942 U CN215460942 U CN 215460942U
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- 230000032683 aging Effects 0.000 title claims abstract description 19
- 208000001297 phlebitis Diseases 0.000 title claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 101
- 238000002360 preparation method Methods 0.000 claims abstract description 31
- 239000002253 acid Substances 0.000 claims abstract description 27
- 239000012790 adhesive layer Substances 0.000 claims abstract description 18
- 239000006260 foam Substances 0.000 claims abstract description 17
- 238000002955 isolation Methods 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 210000004243 sweat Anatomy 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 9
- 239000002313 adhesive film Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 201000004624 Dermatitis Diseases 0.000 abstract description 3
- 230000002378 acidificating effect Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 206010061218 Inflammation Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002489 tectorial membrane Anatomy 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a variable-color anti-phlebitis indwelling needle patch with an aging reminding function, which comprises a transparent medical adhesive layer, a transparent isolating layer, an acid color-changing preparation layer and a foam dressing layer, wherein the transparent isolating layer is fixed on the transparent medical adhesive layer, the acid color-changing preparation layer is fixed on one side surface of the transparent isolating layer, which is far away from the transparent medical adhesive layer, and the foam dressing layer is fixed on one side surface of the acid color-changing preparation layer, which is far away from the transparent isolating layer. The utility model can gradually turn red when encountering sweat, the larger the sweat amount is, the larger the red turning range of the acid color-changing preparation layer is, the change can be directly observed, and the aging of the indwelling needle adhesive film can be reminded for medical personnel or other people, so that the indwelling needle adhesive film can be replaced according to the actual situation, the skin can be protected under the condition of not influencing the use effect, and the incidence rate of skin allergy can be reduced.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a color-changeable anti-phlebitis indwelling needle film with an aging reminding function.
Background
The venous indwelling needle is widely applied to an infusion center, and has the advantages that the indwelling needle can relieve pain of a patient caused by repeated venipuncture and the workload of nurses. However, phlebitis easily occurs to patients who use the indwelling needle for a long time, phlebitis can be prevented to a certain extent by the conventional indwelling needle adhesive film, but the conventional indwelling needle adhesive film has the condition that the use time is inaccurate or the patients who lie in bed for a long time cannot be replaced timely.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a phlebitis-preventing indwelling needle film with a color-changing and aging-reminding function, which can gradually turn red when encountering sweat, has larger range of reddening of an acid color-changing preparation layer when the sweat content is larger, can directly observe the change, and can remind medical staff or other people of aging of the indwelling needle film, so that the indwelling needle film can be replaced according to actual conditions, the skin is protected under the condition of not influencing the use effect, the incidence rate of skin allergy is reduced, and the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme:
a color-changeable intravenous inflammation-preventing indwelling needle film with an aging reminding function comprises:
a transparent medical adhesive layer;
the transparent isolation layer is fixed on the transparent medical adhesive layer;
the acid color-changing preparation layer is fixed on one side surface of the transparent isolation layer, which is far away from the transparent medical adhesive layer;
the foam dressing layer is fixed on one side surface, far away from the transparent isolation layer, of the acid color-changing preparation layer, one side surface, far away from the transparent isolation layer, of the foam dressing layer is an adhesive surface, and the covering film is attached to the adhesive surface.
Preferably, the color-changeable anti-phlebitis indwelling needle patch with the aging reminding function of the utility model is characterized in that an information sticker is fixed on one side of the transparent medical adhesive layer, which is far away from the transparent isolating layer.
In the anti-phlebitis indwelling needle patch having a color-changeable function with an aging-reminding function according to the present invention, it is preferable that the length and width of the transparent barrier layer is not less than those of the acid color-changing agent layer.
As a preferable anti-phlebitis indwelling needle patch which can change color and has an aging reminding function according to the present invention, the length and width of the acid color-changing agent layer are not less than those of the foam dressing layer.
In the anti-phlebitis indwelling needle patch having a color-changing function and an aging-reminding function according to the present invention, the acidic color-changing agent layer is preferably a litmus agent layer.
The color-changeable anti-phlebitis indwelling needle patch with the aging reminding function preferably further comprises a release paper layer, and the release paper layer is adhered to the transparent medical adhesive layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. the acidic color-changing preparation layer can gradually turn red when encountering sweat, the larger the sweat amount is, the larger the red-changing range of the acidic color-changing preparation layer is, the change can be directly observed through the transparent medical adhesive layer and the transparent isolation layer, and the time effect of medical personnel or other people on the indwelling needle adhesive film can be reminded, so that the indwelling needle adhesive film can be replaced according to the actual condition;
2. the transparent isolation layer can isolate the transparent medical adhesive layer from the acidic color-changing preparation layer and the foam dressing layer, so that the skin is protected under the condition of not influencing the use effect, and the incidence rate of skin allergy is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is an exploded view of the present invention;
FIG. 5 is an exploded view of the foam dressing layer of the present invention.
In the figure: 1. a transparent medical adhesive layer; 2. a transparent isolation layer; 3. an acidic color-changing formulation layer; 4. a foam dressing layer; 41. a sticking surface; 5. information stickers; 6. a release paper layer; 7. and (5) coating a film.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a changeable colour has ageing warning function's keep somewhere needle pad pasting of preventing phlebitis, includes transparent medical layer 1 of pasting, transparent isolation layer 2, acid color-changing preparation layer 3 and foam dressing layer 4 of pasting, and transparent isolation layer 2 is fixed on transparent medical layer 1 of pasting, and acid color-changing preparation layer 3 is fixed on transparent isolation layer 2 keeps away from a side of transparent medical layer 1 of pasting, and foam dressing layer 4 is fixed on a side of transparent isolation layer 2 is kept away from to acid color-changing preparation layer 3, a side of foam dressing layer 4 keeping away from transparent isolation layer 2 is for pasting face 41, and tectorial membrane subsides 7 are attached paste face 41.
Can become red gradually through acid color-changing preparation layer 3 when meetting the sweat, the sweat volume is big more the acid color-changing preparation layer 3 reddens the scope is big more, but see through transparent medical pasting layer 1 and transparent isolation layer 2 direct observation to change, can remind medical personnel or other people to this ageing of keeping somewhere the needle pad pasting, make can change this needle pad pasting of keeping somewhere according to actual conditions, transparent isolation layer 2 can keep apart transparent medical pasting layer 1 and acid color-changing preparation layer 3 and foam dressing layer 4 simultaneously, protect skin under the condition that does not influence the result of use, reduce the allergic incidence of skin.
As a technical optimization scheme of the utility model, an information sticker 5 is fixed on one side surface of the transparent medical adhesive layer 1 far away from the transparent isolation layer 2, and the information sticker 5 can be filled with the remaining time and date and the name of an operator.
As a technical optimization scheme of the utility model, the length and the width of the transparent isolation layer 2 are not less than those of the acid color-changing preparation layer 3, so that the transparent isolation layer 2 has good isolation effect.
As a technical optimization scheme of the utility model, the length and the width of the acid color-changing preparation layer 3 are not less than those of the foam dressing layer 4, so that the acid color-changing preparation layer 3 can be contacted with the skin of a user, and further sweat can be contacted with the acid color-changing preparation layer 3.
As a technical optimization scheme of the utility model, the acidic color-changing preparation layer 3 is a litmus preparation layer, and the litmus preparation can be changed into red when encountering weakly acidic sweat, so that the color-changing preparation layer is more striking and can play a good color-changing aging reminding effect.
As a technical optimization scheme of the utility model, the medical adhesive tape further comprises a release paper layer 6, and the release paper layer 6 is adhered on the transparent medical adhesive layer 1, so that the transparent medical adhesive layer 1 can be protected and prevented from being adhered on a packaging bag or dust is prevented from being adhered on the transparent medical adhesive layer 1.
The structure principle is as follows: during the use, paste layer 1 through transparent medical and fix this needle pad pasting of keeping somewhere on the skin around the needle to fixing the needle of keeping somewhere, become red gradually when meetting the sweat through acid color-changing preparation layer 3, the big acid color-changing preparation layer 3 red scope that becomes of sweat volume is big more, medical personnel or other people see through transparent medical and paste layer 1 and transparent isolation layer 2 direct observation and change, judge the live time of this needle pad pasting of keeping somewhere according to the degree of change, and whether need change.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a but changeable colour has ageing warning function's keep somewhere needle pad pasting of preventing phlebitis which characterized in that includes:
a transparent medical adhesive layer (1);
the transparent isolation layer (2), the said transparent isolation layer (2) is fixed on the said transparent medical sticking layer (1);
the acid color-changing preparation layer (3) is fixed on one side surface of the transparent isolation layer (2) far away from the transparent medical adhesive layer (1);
the acid color-changing agent layer is characterized by comprising a foam dressing layer (4), the foam dressing layer (4) is fixed on one side surface, away from the transparent isolation layer (2), of the acid color-changing agent layer (3), one side surface, away from the transparent isolation layer (2), of the foam dressing layer (4) is an adhesive surface (41), and a covering film (7) is attached to the adhesive surface (41).
2. The anti-phlebitis indwelling needle patch having a color-changeable function with an aging reminding function according to claim 1, wherein: an information sticker (5) is fixed on one side surface of the transparent medical adhesive layer (1) far away from the transparent isolation layer (2).
3. The anti-phlebitis indwelling needle patch having a color-changeable function with an aging reminding function according to claim 1, wherein: the length and the width of the transparent isolating layer (2) are not less than those of the acid color-changing preparation layer (3).
4. The anti-phlebitis indwelling needle patch having a color-changeable function with an aging reminding function according to claim 1, wherein: the length and width of the acid color-changing preparation layer (3) are not less than those of the foam dressing layer (4).
5. The anti-phlebitis indwelling needle patch having a color-changeable function with an aging reminding function according to claim 1, wherein: the acid color-changing preparation layer (3) is a litmus preparation layer.
6. The anti-phlebitis indwelling needle patch having a color-changeable function with an aging reminding function according to claim 1, wherein: still include release paper layer (6), release paper layer (6) are pasted on transparent medical layer (1) of pasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562599.XU CN215460942U (en) | 2021-07-09 | 2021-07-09 | Color-changeable anti-phlebitis remaining needle film with aging reminding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562599.XU CN215460942U (en) | 2021-07-09 | 2021-07-09 | Color-changeable anti-phlebitis remaining needle film with aging reminding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215460942U true CN215460942U (en) | 2022-01-11 |
Family
ID=79725691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121562599.XU Active CN215460942U (en) | 2021-07-09 | 2021-07-09 | Color-changeable anti-phlebitis remaining needle film with aging reminding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215460942U (en) |
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2021
- 2021-07-09 CN CN202121562599.XU patent/CN215460942U/en active Active
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