CN213883801U - Medical visual transparent subsides - Google Patents
Medical visual transparent subsides Download PDFInfo
- Publication number
- CN213883801U CN213883801U CN202022688745.5U CN202022688745U CN213883801U CN 213883801 U CN213883801 U CN 213883801U CN 202022688745 U CN202022688745 U CN 202022688745U CN 213883801 U CN213883801 U CN 213883801U
- Authority
- CN
- China
- Prior art keywords
- hydrocolloid
- annular
- medical
- sensitive adhesive
- adhesive layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000007 visual effect Effects 0.000 title claims abstract description 7
- 239000000416 hydrocolloid Substances 0.000 claims abstract description 53
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 230000035876 healing Effects 0.000 abstract description 7
- 230000009385 viral infection Effects 0.000 abstract description 2
- 239000011505 plaster Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000032840 Catheter-Related Infections Diseases 0.000 description 1
- 206010064687 Device related infection Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a medical visual transparent subsides, including transparent film, the coating of transparent film one side has pressure sensitive adhesive layer, pressure sensitive adhesive layer middle part is equipped with concentric inside and outside annular hydrocolloid, still be equipped with a plurality of bar hydrocolloid on the pressure sensitive adhesive layer, annular hydrocolloid is radial distribution to the outside for the center in the bar hydrocolloid. The utility model discloses when not influencing transparent being convenient for to observe, have protection virus infection to the puncture point, have the function that promotes healing to the surface of a wound to, can tear many times and draw and do not influence its viscidity, satisfied medical personnel's special demand.
Description
The technical field is as follows:
the utility model relates to the field of medical supplies, mainly relate to a medical visual transparent subsides.
Background art:
the transparent dressing is made of polyurethane material and low-allergy medical pressure-sensitive adhesive, the thickness is only 20 microns, and the transparent dressing is applied because the transparent dressing has the advantages of complete transparency, convenience in observing puncture points, air permeability, firm adhesion and the like. The convenience of fixation, observation and maintenance is an important measure for preventing catheter-related infection, and authorities such as Centers for Disease Control and Prevention (CDC), american association of Intravenous Infusion Nurses (INS) and the like have first pushed the use of transparent dressings to fix catheters.
However, when the transparent auxiliary material is replaced, the fragile skin is easily damaged, and after the transparent auxiliary material is uncovered once, the viscosity can be greatly reduced, so that the application needs to be replaced again, and waste is caused.
In addition, film-type dressings have little absorption properties and are less effective in use in cases where exudate may appear at the wound site.
The utility model has the following contents:
the utility model aims at making up the defects of the prior art and providing a medical visible transparent paste, which protects the skin of a patient on the premise of realizing transparency and observation and can be repeatedly used.
The utility model discloses a realize through following technical scheme:
the utility model provides a medical visual transparent subsides, has pressure sensitive adhesive layer, its characterized in that including transparent film, transparent film one side coating: pressure-sensitive adhesive layer middle part is equipped with concentric inside and outside annular hydrocolloid, still be equipped with a plurality of bar hydrocolloid on the pressure-sensitive adhesive layer, the bar hydrocolloid is the radial distribution to the outside as the center with annular hydrocolloid.
The medical visible transparent plaster is characterized in that: an annular elastic framework is arranged inside the inner annular hydrocolloid.
The medical visible transparent plaster is characterized in that: the thickness of the inner and outer annular hydrocolloids and the strip-shaped hydrocolloids is 10-20 microns.
The medical visible transparent plaster is characterized in that: the thickness of the inner and outer annular hydrocolloids and the strip-shaped hydrocolloids is 15 microns.
The medical visible transparent plaster is characterized in that: the diameter of the inner ring-shaped hydrocolloid is 0.5-2 cm. The size can ensure that a closed environment is formed under the condition that medical staff cannot observe puncture points or wound surfaces, and bacteria are prevented from entering.
The medical visible transparent plaster is characterized in that: the diameter of the annular hydrocolloid is 1 cm.
The medical visible transparent plaster is characterized in that: the inner and outer annular hydrocolloids are spaced 1-2 cm apart.
The medical visible transparent plaster is characterized in that: and a plurality of point-shaped hydrocolloids which are distributed at intervals are distributed at the inner side part of the inner annular hydrocolloid on the pressure-sensitive adhesive layer. The punctate hydrocolloid is helpful for healing of wound surface.
An annular elastic framework is arranged inside the inner annular hydrocolloid. Is beneficial to maintaining the annular shape of the puncture needle, and prevents the visibility of the puncture point or the wound surface from being influenced after deformation.
The utility model discloses be equipped with inside and outside ring hydrocolloid in pressure sensitive adhesive layer's middle part, can not influence and doctorse and nurses observation puncture point, simultaneously, because the utility model discloses surface layout inside and outside ring hydrocolloid and bar hydrocolloid, make the utility model discloses it is gentler with patient's skin contact. After the utility model is uncovered, the skin of the patient can not be dragged and damaged, which is particularly beneficial to the use of infants. Simultaneously, because hydrocolloid has repeatable viscidity, makes the utility model discloses can also used repeatedly after being uncovered, avoid extravagant.
In addition, due to the arrangement of the inner and outer annular hydrocolloids, a closed wound surface can be formed at a puncture point or a wound surface of a patient, and the puncture point can be protected from being infected by viruses; for the wound surface, the closed healing environment can promote the proliferation of microvascular and the formation of tissue, thereby accelerating the healing of the wound surface. Simultaneously, because hydrocolloid is not whole to apply on the pressure-sensitive adhesive layer surface, but is cyclic annular, punctiform and radial distribution, can not influence like this the utility model discloses a transparent visual function is convenient for observe still.
The utility model has the advantages that:
the utility model discloses when not influencing transparent being convenient for to observe, have protection virus infection to the puncture point, have the function that promotes healing to the surface of a wound to, can tear many times and draw and do not influence its viscidity, satisfied medical personnel's special demand.
The utility model discloses can acquire the condition of puncture point directly perceivedly, reduce medical personnel's work load, improve medical personnel's work efficiency, also improve patient's degree of safety simultaneously, have the practicality.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
see the drawings.
The utility model provides a medical visual transparent subsides, has pressure sensitive adhesive layer 2 including transparent film 1, the coating of 1 one side of transparent film, 2 middle parts of pressure sensitive adhesive layer are equipped with concentric inside and outside annular hydrocolloid 3, 4, still be equipped with a plurality of bar hydrocolloid 5 on the pressure sensitive adhesive layer, bar hydrocolloid 5 is the radiation shape distribution to the outside for the center with annular hydrocolloid.
The inner and outer annular hydrocolloids 3, 4 are internally provided with an annular elastic skeleton 7.
The inner and outer annular hydrocolloids 3, 4 and the strip-shaped hydrocolloids 5 have a thickness of 15 micrometer.
The inner and outer annular hydrocolloids 3, 4 have a diameter of 1 cm.
The inner and outer annular hydrocolloids 3, 4 are spaced 1-2 cm apart.
A plurality of point-shaped hydrocolloids 6 which are distributed at intervals are distributed on the inner side part of the inner annular hydrocolloid on the pressure sensitive adhesive layer 2.
When the medical visible transparent patch is used, the middle part of the inner annular hydrocolloid is aligned to the puncture point or wound of a patient, so that medical staff can observe the puncture point or wound. Due to the arrangement of the inner and outer annular hydrocolloids, a closed wound surface can be formed at the puncture point or the wound surface of a patient, and the puncture point can be protected from being infected by viruses; for the wound surface, the closed healing environment can promote the proliferation of microvascular and the formation of tissue, thereby accelerating the healing of the wound surface.
Claims (8)
1. The utility model provides a medical visual transparent subsides, has pressure sensitive adhesive layer, its characterized in that including transparent film, transparent film one side coating: pressure-sensitive adhesive layer middle part is equipped with concentric inside and outside annular hydrocolloid, still be equipped with a plurality of bar hydrocolloid on the pressure-sensitive adhesive layer, the bar hydrocolloid is the radial distribution to the outside as the center with annular hydrocolloid.
2. The medical visible transparent sticker as claimed in claim 1, wherein: an annular elastic framework is arranged inside the inner annular hydrocolloid.
3. The medical visible transparent sticker as claimed in claim 1, wherein: the thickness of the inner and outer annular hydrocolloids and the strip-shaped hydrocolloids is 10-20 microns.
4. The medical visible transparent sticker as claimed in claim 3, wherein: the thickness of the inner and outer annular hydrocolloids and the strip-shaped hydrocolloids is 15 microns.
5. The medical visible transparent sticker as claimed in claim 1, wherein: the diameter of the inner ring-shaped hydrocolloid is 0.5-2 cm.
6. The medical visible transparent sticker as claimed in claim 1, wherein: the diameter of the annular hydrocolloid is 1 cm.
7. The medical visible transparent sticker as claimed in claim 1, wherein: the inner and outer annular hydrocolloids are spaced 1-2 cm apart.
8. The medical visible transparent sticker as claimed in claim 1, wherein: and a plurality of point-shaped hydrocolloids which are distributed at intervals are distributed at the inner side part of the inner annular hydrocolloid on the pressure-sensitive adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022688745.5U CN213883801U (en) | 2020-11-19 | 2020-11-19 | Medical visual transparent subsides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022688745.5U CN213883801U (en) | 2020-11-19 | 2020-11-19 | Medical visual transparent subsides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213883801U true CN213883801U (en) | 2021-08-06 |
Family
ID=77120214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022688745.5U Expired - Fee Related CN213883801U (en) | 2020-11-19 | 2020-11-19 | Medical visual transparent subsides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213883801U (en) |
-
2020
- 2020-11-19 CN CN202022688745.5U patent/CN213883801U/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 |
Granted publication date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |