CN206822781U

CN206822781U - A kind of Wound healing patch

Info

Publication number: CN206822781U
Application number: CN201720082820.9U
Authority: CN
Inventors: 李炎
Original assignee: Biomark(China) International Ltd
Current assignee: Biomark(China) International Ltd
Priority date: 2017-01-20
Filing date: 2017-01-20
Publication date: 2018-01-02
Anticipated expiration: 2027-01-20

Abstract

A kind of Wound healing patch provided by the utility model, including：Veneer arches upward to form imbibition chamber among it, extend the patch wing in the veneer both sides, absorbent tampons and dry and comfortable cotton are accommodated in the imbibition chamber, wherein the absorbent tampons can expand elongation after imbibition, its first end is connected with the veneer, second end is connected with the dry and comfortable cotton, and to produce pump effect, the dry and comfortable cotton is enclosed at the imbibition chamber bottom opening.Take this efficient hydrops absorbed at wound and storage, and hydrops storage medium is kept certain with wound and isolate, it is ensured that the lasting dry and comfortable degree at wound so that patient can obtain dry and comfortable comfortable impression, reduce the pain of patient.

Description

A kind of Wound healing patch

Technical field

It the utility model is related to a kind of medical treatment auxiliary and apply material, more particularly to a kind of Wound healing patch with imbibition ability.

Background technology

With the development of medical technology, increasing patient is when choosing the Medical coating material of healing wound, more meetings In view of the comfortableness problem of material, wound compared with prior art applies material, due to only taking into account validity, safety issue, Therefore the demand of patient comfort is not often noticed, so as to cause the puzzlement of many consumers.

When wherein especially when wound has purulence/blood or other hydrops, how fast existing medical wound dressing takes into consideration only Speed absorbs hydrops, to ensure that wound will not fester, but do not account for dressing near human body wound tissue site due to Liquid storage need, cause with human body wound contact position it is more wet viscous the problem of, although being unlikely to cause wound bacterium infection, or its Its serious problems, but easily allow patient to feel damp and hot discomfort, the allergy of skin susceptible person can be caused sometimes or even also, so as to increase The pain of patient is added.

Utility model content

Main purpose of the present utility model is to provide a kind of Wound healing patch, while wound hydrops is absorbed, to protect The dry and comfortable degree of patient's wound is held, to improve the comfortableness of patient's wound.

To achieve these goals, the utility model provides a kind of Wound healing patch, and it includes：Veneer arches upward among it Imbibition chamber is formed, the veneer both sides extend the patch wing, absorbent tampons and dry and comfortable cotton are accommodated in the imbibition chamber, and the wherein absorbent tampons exist Elongation can be expanded after imbibition, its first end is connected with the veneer, and the second end is connected with the dry and comfortable cotton, should to produce pump effect Dry and comfortable cotton is enclosed at the imbibition chamber bottom opening.

Preferably, the absorbent tampons arrange in uniform intervals, to form capillary in interval and produce capillary effect.

Preferably, three-dimensional duct is provided with the absorbent tampons, duct shape can be progressively replied after imbibition.

Preferably, the dry and comfortable cotton includes：Perforated non-woven fabric and PE films, it is in one that both are connected compound with heat-sealing/glue, wherein should PE films are connected with the absorbent tampons.

Preferably, duct is cylinder in the perforated non-woven fabric, and the ducts of the PE films is in truncated cone-shaped, and the truncated cone-shaped duct Narrow end connects with the non-woven fabrics cylindrical bore.

Preferably, the duct radius of the perforated non-woven fabric is .mm~.mm, the duct wide end radius of the PE films For .mm~.mm, narrow end radius is .mm~.mm.

Preferably, the duct radius of the perforated non-woven fabric is .mm, and the duct wide end radius of the PE films is .mm, narrow end Radius is .mm.

Preferably, the absorbent tampons are made up of polyvinyl alcohol material, in compression shape before imbibition.

Pasted by a kind of Wound healing provided by the utility model, can efficiently absorb hydrops and the storage at wound, And hydrops storage medium is kept certain with wound and isolate, it is ensured that the lasting dry and comfortable degree at wound so that patient can obtain Dry and comfortable comfortable impression is obtained, reduces the pain of patient.

Brief description of the drawings

The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.In accompanying drawing In：

Fig. 1 is the schematic diagram that a kind of Wound healing of the present utility model pastes normal state；

Fig. 2 is the schematic diagram that a kind of Wound healing of the present utility model pastes imbibition state；

Fig. 3 is a kind of dry and comfortable cotton partial structurtes enlarged drawing of Wound healing patch of the present utility model；

Fig. 4 is a kind of partial structurtes enlarged drawing of Wound healing patch of the present utility model.

Embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

In order that those skilled in the art is better understood from the utility model, it is real below in conjunction with the utility model The accompanying drawing in example is applied, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that be described Embodiment is only the embodiment of the utility model part, rather than whole embodiments.Based on the reality in the utility model Example is applied, the every other embodiment obtained under the premise of those of ordinary skill in the art do not make creative work, all should When belonging to the scope of protection of the utility model.

It should be noted that term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing, " second " etc. is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so The data used can exchange in the appropriate case, so that embodiment of the present utility model described herein can be with except at this In diagram or description those beyond order implement.In addition, term " comprising " and " having " and their any deformation, meaning Figure is to cover non-exclusive include.

According to embodiment of the present utility model, there is provided a kind of Wound healing patch, it includes：Veneer 1 arches upward shape among it Into imbibition chamber 11, to accommodate the medium for absorbing wound hydrops, the patch wing 12 is extended to ensure that the Wound healing pastes in the both sides of veneer 1 It can be fixed on the skin around wound, and prevent the material in the imbibition chamber 11 from flowing out, play sealing function.

Absorbent tampons 2 and dry and comfortable cotton 3 are wherein accommodated in the imbibition chamber 11, wherein the absorbent tampons 2 are preferably polyvinyl alcohol material Material is made, and is in the compressive state of small volume under unused state, when it can gradually expand elongation, the wherein suction after imbibition Three-dimensional duct 22 is provided with cotton receiving 2, to strengthen hydrops absorbability, and the three-dimensional duct 22 after the 2 gradual imbibition of absorbent tampons The original shape in duct can progressively be replied.

The further first end of absorbent tampons 2 is that top is connected with the top surface of imbibition chamber 11 of the veneer 1, the absorbent tampons 2 the Two ends are that bottom is connected with the top surface of the dry and comfortable cotton 3, and the dry and comfortable cotton 3 is enclosed at the bottom opening of imbibition chamber 11 in addition.

Take this when the Wound healing is attached at human body wound, the dry and comfortable cotton 3 will contact with human body wound, conduction product In liquid to the absorbent tampons 2, and the absorbent tampons 2 therefore have driven the drawing of the veneer 1 due to can progressively expand elongation after absorbing hydrops Stretch, so as to produce pump effect in the imbibition chamber 11, with the hydrops at lasting suction wound until the saturation of absorbent tampons 2.

It is noted that due to the absorbent tampons 2 lasting imbibition expand drawing process in the absorbent tampons 2 midsole section and It is middle top section the transmittance process for having an imbibition, and if the process is slow, the hydrops amount of the bottom of absorbent tampons 2 can be increased, made Body-sensing can more glue wet not well, therefore in order to strengthen the pumping efficiency of hydrops at wound, the absorbent tampons 2 are preferably in uniform intervals Shape is arranged, and the spacing distance between the absorbent tampons 2 is narrower, to form capillary 21 in each interval of absorbent tampons 2, takes this to produce hair Thin effect, with from the side wall between the absorbent tampons 2 direct leader hydrops be communicated up, to accelerate to push up section in the absorbent tampons 2 Liquid storage speed, with the overall imbibition efficiency for improving the respectively absorbent tampons 2.

Further to improve the dry and comfortable degree at wound, the dry and comfortable cotton 3 includes：Perforated non-woven fabric 31 and PE films 32, both with It is in one, the wherein quality of the perforated non-woven fabric 31 more flexible, breathable that heat-sealing/glue, which connects compound, and being contacted with wound granulation to produce Sensitivity response, comfortableness is preferable, and the PE films 32 then have preferable toughness, to ensure that the dry and comfortable cotton 3 is not pullled deformation, its In the PE films 32 be connected with the absorbent tampons 2 to fix the dry and comfortable cotton 3.

In addition in order to improve the gas permeability of the perforated non-woven fabric 31 and PE films 32, and control hydrops suction intensity, prevent by Cause that the suction of the absorbent tampons 2 is excessive in pump effect so that the tenderer granulation of wound produces tingling sensation, on the other hand also ensures that There is buffering after the saturation of absorbent tampons 2, during fluid seepage to the dry and comfortable cotton 3, therefore duct is circle in the perforated non-woven fabric 31 Cylindricality, the duct of the PE films 32 is in truncated cone-shaped, and the truncated cone-shaped duct narrow end connects with the cylindrical bore of non-woven fabrics 31, with true Bao Chuankouchu continues dry and comfortable and prevents tingling sensation.

The duct radius of the further perforated non-woven fabric 31 is preferably 0.5mm~1.3mm, the duct of the PE films 32 Wide end radius is 1.0mm~1.5mm, and narrow end radius is 0.7mm~1.3mm, preferably to realize dry and comfortable comfortableness And prevent tingling sensation.

The duct radius of the further perforated non-woven fabric 31 can also be preferably 0.8mm, the duct wide end of the PE films 32 Radius can be preferably 1.3mm, and narrow end radius is preferably 1.0mm.Take this ensure that the lasting dry and comfortable degree at wound.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims

A kind of 1. Wound healing patch, it is characterised in that including：Veneer（1）Arch upward to form imbibition chamber among it（11）, the veneer （1）Extend the patch wing in both sides（12）, the imbibition chamber（11）Inside accommodate absorbent tampons（2）And dry and comfortable cotton（3）, wherein the absorption Cotton（2）Elongation can be expanded after imbibition, its first end and the veneer（1）Connection, the second end and the dry and comfortable cotton（3）Connection, To produce pump effect, the dry and comfortable cotton（3）It is enclosed in the imbibition chamber（11）At bottom opening.
A kind of 2. Wound healing patch according to claim 1, it is characterised in that：The absorbent tampons（2）Arranged in uniform intervals Row, to form capillary in interval（21）And produce capillary effect.
A kind of 3. Wound healing patch according to claim 1, it is characterised in that：The absorbent tampons（2）It is interior to be provided with three-dimensional hole Road（22）, duct shape can be progressively replied after imbibition.
A kind of 4. Wound healing patch according to claim 1, it is characterised in that the dry and comfortable cotton（3）Including：Perforated non-woven Cloth（31）With PE films（32）, it is in one that both are connected compound with heat-sealing/glue, wherein the PE films（32）With the absorbent tampons（2）Even Connect.
A kind of 5. Wound healing patch according to claim 4, it is characterised in that：The perforated non-woven fabric（31）Upper duct is Cylinder, the PE films（32）Duct be in truncated cone-shaped, and the truncated cone-shaped duct narrow end and the non-woven fabrics（31）Cylindrical hole Road connects.
A kind of 6. Wound healing patch according to claim 5, it is characterised in that：The perforated non-woven fabric（31）Duct half Footpath scope is 0.5mm~1.3mm, the PE films（32）Duct wide end radius be 1.0mm~1.5mm, narrow end radius model Enclose for 0.7mm~1.3mm.
A kind of 7. Wound healing patch according to claim 5, it is characterised in that：The perforated non-woven fabric（31）Duct half Footpath is 0.8mm, the PE films（32）Duct wide end radius be 1.3mm, narrow end radius is 1.0mm.
A kind of 8. Wound healing patch according to claim 1, it is characterised in that：The absorbent tampons（2）For polyvinyl alcohol material Material is made, in compression shape before imbibition.