CN207640563U - Compound dressing patch - Google Patents
Compound dressing patch Download PDFInfo
- Publication number
- CN207640563U CN207640563U CN201720541126.9U CN201720541126U CN207640563U CN 207640563 U CN207640563 U CN 207640563U CN 201720541126 U CN201720541126 U CN 201720541126U CN 207640563 U CN207640563 U CN 207640563U
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- CN
- China
- Prior art keywords
- films
- compound
- absorbing layer
- water absorbing
- composite water
- 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
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- Medicinal Preparation (AREA)
- Materials For Medical Uses (AREA)
Abstract
The utility model is related to a kind of compound dressing patchs, further include compound successively composite water absorbing layer, PU films and PET release films including Ge Laxin paper and PE films, through-hole is provided on PU films described in corresponding composite water absorbing layer position, the area of the through-hole is less than the area of composite water absorbing layer.The utility model, which is called on, is solving the problems, such as existing water suction dressing patch replacement, promotes wound healing, mitigates the pain of exchangining cards containing all personal details and become sworn brothers of patient, while reducing medical treatment cost.
Description
Technical field
The utility model is related to a kind of dressing patchs, particularly for the compound dressing patch of the compound water imbibition of wound.
Background technology
In clinical treatment, the wound of sepage is often nursed using medical dressing, it is super by what is be arranged inside dressing
The liquid absorption that water suction composite layer flows out affected part is inside dressing.But need entirety more when existing medical absorbent change of dressing
It changes, i.e., the dressing patch for being affixed on affected part is torn, not only increase the pain of the wounded in this way, and do not utilize the condition of the injury of observation wound
And the healing of wound, Clinical practice and its inconvenience.
Invention content
In order to overcome drawbacks described above, the utility model to provide a kind of compound dressing patch, calls on and solving existing water suction dressing patch
The problem of replacement, promotes wound healing, mitigates the pain of exchangining cards containing all personal details and become sworn brothers of patient, while reducing medical treatment cost.
To achieve the above object, the technical solution of the utility model is：
A kind of compound dressing patch, including Ge Laxin paper and PE films, further include compound successively composite water absorbing layer, PU films and
PET release films correspond to and are provided with through-hole on PU films described in composite water absorbing layer position, and the area of the through-hole is less than composite water absorbing
The area of layer.
As a further improvement of the utility model, viscosity is equipped with the compound surface peripheral edge of PE films on the PU films
Coating prevents water accepting layer is reverse osmosis from arriving wound.
The PE films are equipped with several micropores as a further improvement of the utility model, to improve the permeable of product
Property, promote wound healing.
As a further improvement of the utility model, in order to further increase the water imbibition of product, the composite water absorbing layer
For the compound of carbon fiber layer and chitosan layer.
The compound dressing patch, wherein composite water absorbing layer lower surface is in low viscosity.
Compound dressing patch given by the utility model, PE films can tear after being covered on wound to after hindering recovery from illness, and PE films
Composite water absorbing layer that is upper and being pasted on PE films can be replaced in time after use in abundant water suction or drug effect, is unlikely to repeatedly more
It changes when tearing dressing patch off to the loss of wound and surrounding tissue and the discomfort of patient.And composite water absorbing layer size is more than on PU films
Through-hole, such water accepting layer can have more Spatial absorptive wound exudates.And have the protection of PE films again, it is more than via area
Sepage can not the reverse osmosis skin histology to wound circumference.PU films in this way in the utility model both play protection dressing sheet
The effect of body, and there is good gas permeability.
Further, since the through-hole on PU films, water accepting layer facilitates doctor to observe wound situation when replacing, and is replacing water absorption pad
When, it can carry out disinfection or dosing, without polluting surrounding tissue skin.
Description of the drawings
Fig. 1 is the structural representation of the utility model.
In figure：1, Ge Laxin paper；2, PE films；3, composite water absorbing layer；4, PU films；5, through-hole；6, PET release films.
Specific implementation mode
The application is described in further detail below by specific implementation mode combination attached drawing.
Embodiment one, as shown in Figure 1, a kind of compound dressing patch that the present embodiment is provided, including：Compound Ge La successively
Pungent paper 1, PE films 2, composite water absorbing layer 3, PU films 4 and PET release films 6 are corresponded to and are opened on PU films described in composite water absorbing layer position
There are through-hole 5, the area of the through-hole 5 to be less than the area of composite water absorbing layer 3.
The present embodiment is pasted as substrate using PE films and forms protective film on multiple skin, and composite water absorbing layer dressing is labelled to protective film table
Face.Wherein 3 size of composite water absorbing layer is twice that 5 size of through-hole is provided on PU films, and such composite water absorbing layer 3 can have more
Spatial absorptive wound exudate.And have the protection of protective film, being more than the sepage of the area of trepanning frame reverse osmosis can not arrive wound
The skin histology of surrounding.
In order to improve the water imbibition and water-taking efficiency of product, the PE films 2 are equipped with several micropores.It inhales in order to prevent simultaneously
Water layer is reverse osmosis to arrive wound, is equipped with viscous coating with the compound surface peripheral edge of PE films 2 on the PU films 4.
The composite water absorbing layer 3 includes carbon fiber layer and chitosan layer.For ensure remove dressing when will not adhesion wound, keep away
Exempt to cause skin injury, the chitosan in the present embodiment is handled by low viscosity, then compound with PE films.
Technical solution is used by the utility model solution technology：PU film backings are improved, are allowed to as gas permeability PE films.It will
The PU films and PE films that buying is returned, the first PET transfer membrane gluings in PU film surfaces 0.025mm, then PE film surfaces are used
The PET film of 0.019mm shifts gluing, then carries out cutting into product parent roll width, right after the PET of PU film surfaces is torn later
PU film surface hemisections remove center waste material, then PET is compound up.Finally parent roll material is put on molding machine and tears PET transfers off
Film carries out relapsing water cushion and compound lattice Racine paper, is finally molded on demand to required specification.
It cannot be said that the specific implementation of this application is limited to these descriptions for the above content.The affiliated technology of the application is led
For the those of ordinary skill in domain, under the premise of not departing from the design of the application utility model, it can also make and several simply push away
It drills or replaces, but belong to the scope of protection of the utility model.
Claims (4)
1. a kind of compound dressing patch, including Ge Laxin paper and PE films, which is characterized in that further include compound successively composite water absorbing
Layer, PU films and PET release films correspond to and are provided with through-hole on PU films described in composite water absorbing layer position, and the area of the through-hole is small
In the area of composite water absorbing layer.
2. compound dressing patch according to claim 1, which is characterized in that the surface perimeter compound with PE films on the PU films
Edge is equipped with viscous coating.
3. compound dressing patch according to claim 1 or 2, which is characterized in that the PE films are equipped with several micropores.
4. compound dressing patch according to claim 1, which is characterized in that the composite water absorbing layer is that carbon fiber layer and shell are poly-
Sugar layer it is compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720541126.9U CN207640563U (en) | 2017-05-16 | 2017-05-16 | Compound dressing patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720541126.9U CN207640563U (en) | 2017-05-16 | 2017-05-16 | Compound dressing patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207640563U true CN207640563U (en) | 2018-07-24 |
Family
ID=62885844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720541126.9U Expired - Fee Related CN207640563U (en) | 2017-05-16 | 2017-05-16 | Compound dressing patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207640563U (en) |
-
2017
- 2017-05-16 CN CN201720541126.9U patent/CN207640563U/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: 20180724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |