CN107518983A - A kind of medical dressing - Google Patents
A kind of medical dressing Download PDFInfo
- Publication number
- CN107518983A CN107518983A CN201710886846.3A CN201710886846A CN107518983A CN 107518983 A CN107518983 A CN 107518983A CN 201710886846 A CN201710886846 A CN 201710886846A CN 107518983 A CN107518983 A CN 107518983A
- Authority
- CN
- China
- Prior art keywords
- incisura
- lateral incision
- inelastic layers
- medical dressing
- stretching structure
- 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.)
- Pending
Links
- 239000013536 elastomeric material Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 206010052428 Wound Diseases 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 7
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 239000012567 medical material Substances 0.000 description 2
- 235000013599 spices Nutrition 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01021—Non-adhesive bandages or dressings characterised by the structure of the dressing
- A61F13/01029—Non-adhesive bandages or dressings characterised by the structure of the dressing made of multiple layers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01034—Non-adhesive bandages or dressings characterised by a property
- A61F13/01038—Flexibility, stretchability or elasticity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00361—Plasters
- A61F2013/00544—Plasters form or structure
- A61F2013/00574—Plasters form or structure shaped as a body part
- A61F2013/00578—Plasters form or structure shaped as a body part conformable; soft or flexible, e.g. elastomeric
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention belongs to field of medical article technology, more particularly, to a kind of medical dressing.Including the elastic layer being bonded to each other and inelastic layers, stretching structure is offered in described inelastic layers, charge level supplemented by the one side of inelastic layers.Advantage is：Stretching structure causes inelastic layers to have certain retractility, can be brought into close contact with joint part, and can stretch and bounce back automatically during the flexion of joint, and the problem of middle part is swelled would not also occur after a long time use in such medical dressing.
Description
Technical field
The invention belongs to field of medical article technology, more particularly, to a kind of medical dressing.
Background technology
Medical dressing includes natural gauze, the dressing of synthetic fibers class, more poly film class dressing, the dressing of foaming multi-cluster, glue
The dressing of body class, alginate dressing etc..Medical dressing, it is the articles for use of bag wound, to cover the medical material of sore, wound or other infringements
Material.
Patent document [CN201520940477.8] discloses a kind of feature medical dressing, using the shape of hierarchical design
Formula, upper strata are functional fiber layer, and intermediate layer is superabsorbent fiber layer, and bottom is polyester fiber layer.
But this kind of medical dressing does not have elasticity in itself, when applied to privileged sites, such as joint, occipitalia, heel
Portion.Because these positions have certain flexibility, when the medical dressing without elasticity is wrapped up wound, Medical coating
Material, in addition, because joint part needs continuous flexion during physical activity, can not be cured with these privileged sites good fits
With dressing after multiple flexion, its fixed position shifts, and medical dressing will be in the state of median rise, it is impossible to will
The spice applied on wound compresses, and is unfavorable for the treatment of wound.
The content of the invention
Regarding the issue above, the present invention provides a kind of flexible, can with joint flexion flexible doctor
Use dressing.
To reach above-mentioned purpose, present invention employs following technical proposal：This medical dressing, it is characterised in that including phase
The elastic layer and inelastic layers being mutually bonded, stretching structure are offered in described inelastic layers, the one side of inelastic layers is auxiliary material
Face.
In above-mentioned medical dressing, described stretching structure is to be formed inelastic layers partial cutoff using punching mode
Incisura or otch.
In above-mentioned medical dressing, described incisura is circular arc.
In above-mentioned medical dressing, described incisura includes two kinds, is the first incisura and the second incisura, and described first
Incisura and the second incisura shape are opposite.
In above-mentioned medical dressing, the first described incisura and the second incisura are horizontally arranged at interval, the first incisura and
The longitudinally staggered setting of two incisuras.
In above-mentioned medical dressing, described elastic layer is made up of elastomeric material, and described inelastic layers are non-resilient
Material is made.
In above-mentioned medical dressing, the first lateral incision and the second lateral incision are offered on described elastic layer, it is described
The 3rd lateral incision and the 4th lateral incision are offered in inelastic layers, the 3rd described lateral incision and the 4th lateral incision are tied positioned at stretching
The both sides of structure.
In above-mentioned medical dressing, the first described lateral incision, the second lateral incision, the 3rd lateral incision and the 4th lateral incision
It is triangle.
Compared with prior art, it is the advantages of this medical dressing：Stretching structure is then so that inelastic layers have one
It fixed retractility, can be brought into close contact with joint part, and can stretch and bounce back automatically during the flexion of joint, so
The problem of middle part is swelled would not also occur after a long time use in medical dressing.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of medical dressing provided by the invention.
Fig. 2 is structural representation when inelastic layers provided by the invention are in unstretched condition.
Fig. 3 is structural representation when inelastic layers provided by the invention are in extended state.
Fig. 4 is the structural representation of the elastic layer provided by the invention with lateral incision.
Fig. 5 is the structural representation of the inelastic layers provided by the invention with lateral incision.
In figure, elastic layer 1, inelastic layers 2, incisura 3, the first incisura 4, the second incisura 5, the first lateral incision 6, the second lateral incision
The 7, the 3rd lateral incision 8 of mouth, the 4th lateral incision 9.
Embodiment
It is the specific embodiment of invention and with reference to accompanying drawing below, technical scheme is further described, but
The present invention is not limited to these embodiments.
As Figure 1-5, this medical dressing includes elastic layer 1 and the inelastic layers 2 being bonded to each other, and is opened in inelastic layers 2
Provided with stretching structure, charge level supplemented by the one side of inelastic layers 2.
Inelastic layers 2 and Wound contact, spice can be compressed, the fester of wound outflow can be absorbed.Elastic layer 1 be then for
Inelastic layers 2 provide elasticity, are the flexible offer power of inelastic layers 2.It is certain that stretching structure is then so that inelastic layers 2 have
Retractility, can be brought into close contact with joint part, and can stretch and bounce back automatically during the flexion of joint, so cure
Would not also occur the problem of middle part is swelled after a long time use with dressing.Because medical dressing needs have certain imbibition
Property, and the imbibition of the elastomeric material of general elastic layer 2 is not good enough, easily causes periwound skin to produce impregnation, so
Medical dressing is designed to two layers.
Wherein, stretching structure is the incisura 3 or otch for being formed the partial cutoff of inelastic layers 2 using punching mode.Cut
Mark 3 is softened to form opening during inelastic layers 2 stretch, and wire is re-formed during inelastic layers 2 bounce back.
Further, incisura 3 is circular arc.Circular arc has preferable extensibility, and incisura 3 deforms moon v notch v from circular arc line after stretching.
Further, incisura 3 includes two kinds, is the first incisura 4 and the second incisura 5, the first incisura 4 and the shape of the second incisura 5
Conversely.First incisura 4 and the second incisura 5 are horizontally arranged at interval, the 5 longitudinally staggered setting of the first incisura 4 and the second incisura.Improve and draw
The effect stretched.Elastic layer 1 is made up of elastomeric material, and inelastic layers 2 are made up of non-elastic material.Elastomeric material and non-elastic material
Existing medical material, it is harmless.
Further, the first lateral incision 6 and the second lateral incision 7 are offered on elastic layer 1, the 3rd is offered in inelastic layers 2
The lateral incision 9 of lateral incision 8 and the 4th, the 3rd lateral incision 8 and the 4th lateral incision 9 are located at the both sides of stretching structure.First lateral incision 6,
Second lateral incision 7, the 3rd lateral incision 8 and the 4th lateral incision 9 are triangle.When coating privileged sites, because special part
It is unfavorable with the good fit of privileged sites so the side of medical dressing easily forms fold with certain flexibility, and incite somebody to action
First lateral incision 6, the second lateral incision 7, the 3rd lateral incision 8, the 4th lateral incision 9 solve above mentioned problem, each otch after cladding
Reduce, without forming fold.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (4)
1. a kind of medical dressing, it is characterised in that including the elastic layer being bonded to each other（1）And inelastic layers（2）, described non-ballistic
Property layer（2）On offer stretching structure, inelastic layers（2）One side supplemented by charge level, described stretching structure be use punching side
Formula is by inelastic layers（2）The incisura that partial cutoff is formed（3）Or otch, described incisura（3）For circular arc, described incisura
（3）It is the first incisura including two kinds（4）With the second incisura（5）, described the first incisura（4）With the second incisura（5）Shape phase
Instead, the first described incisura（4）With the second incisura（5）It is horizontally arranged at interval, the first incisura（4）With the second incisura（5）Hand over longitudinal direction
Mistake is set.
2. medical dressing according to claim 1, it is characterised in that described elastic layer（1）It is made up of elastomeric material, institute
The inelastic layers stated（2）It is made up of non-elastic material.
3. medical dressing according to claim 2, it is characterised in that described elastic layer（1）On offer the first lateral incision
Mouthful（6）With the second lateral incision（7）, described inelastic layers（2）On offer the 3rd lateral incision（8）With the 4th lateral incision（9）, institute
The 3rd lateral incision stated（8）With the 4th lateral incision（9）Positioned at the both sides of stretching structure.
4. medical dressing according to claim 3, it is characterised in that the first described lateral incision（6）, the second lateral incision
（7）, the 3rd lateral incision（8）With the 4th lateral incision（9）It is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710886846.3A CN107518983A (en) | 2017-09-27 | 2017-09-27 | A kind of medical dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710886846.3A CN107518983A (en) | 2017-09-27 | 2017-09-27 | A kind of medical dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107518983A true CN107518983A (en) | 2017-12-29 |
Family
ID=60737667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710886846.3A Pending CN107518983A (en) | 2017-09-27 | 2017-09-27 | A kind of medical dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107518983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021111151A1 (en) * | 2019-12-04 | 2021-06-10 | Medtrade Products Limited | Absorbent pads for wound dressings |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166807A (en) * | 1994-09-30 | 1997-12-03 | 金伯利-克拉克环球有限公司 | Slit elastic fibrous nonwoven laminates |
| EP1386594A1 (en) * | 1996-05-10 | 2004-02-04 | Wallace J. Beaudry | Dressing mechanism |
| CN1720883A (en) * | 2004-05-13 | 2006-01-18 | La普安蒂凯国际有限公司 | Elastic material for compression braces and the like |
| CN101010195A (en) * | 2003-12-18 | 2007-08-01 | 屈德加薄膜产品股份有限公司 | Breathable elastic laminates and methods of manufacturing same |
| CN101500520A (en) * | 2006-08-10 | 2009-08-05 | 3M创新有限公司 | Conformable wound dressing |
| CN203815716U (en) * | 2014-01-29 | 2014-09-10 | 天津市维丹商贸有限公司 | Foot patch |
| CN204839935U (en) * | 2015-07-27 | 2015-12-09 | 烟台海安药物研发有限公司 | Chitosan stanchs and applies ointment or plaster |
| CN207768613U (en) * | 2017-09-27 | 2018-08-28 | 广东体达康医疗科技有限公司 | A kind of medical dressing |
-
2017
- 2017-09-27 CN CN201710886846.3A patent/CN107518983A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166807A (en) * | 1994-09-30 | 1997-12-03 | 金伯利-克拉克环球有限公司 | Slit elastic fibrous nonwoven laminates |
| EP1386594A1 (en) * | 1996-05-10 | 2004-02-04 | Wallace J. Beaudry | Dressing mechanism |
| CN101010195A (en) * | 2003-12-18 | 2007-08-01 | 屈德加薄膜产品股份有限公司 | Breathable elastic laminates and methods of manufacturing same |
| CN1720883A (en) * | 2004-05-13 | 2006-01-18 | La普安蒂凯国际有限公司 | Elastic material for compression braces and the like |
| CN101500520A (en) * | 2006-08-10 | 2009-08-05 | 3M创新有限公司 | Conformable wound dressing |
| CN203815716U (en) * | 2014-01-29 | 2014-09-10 | 天津市维丹商贸有限公司 | Foot patch |
| CN204839935U (en) * | 2015-07-27 | 2015-12-09 | 烟台海安药物研发有限公司 | Chitosan stanchs and applies ointment or plaster |
| CN207768613U (en) * | 2017-09-27 | 2018-08-28 | 广东体达康医疗科技有限公司 | A kind of medical dressing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021111151A1 (en) * | 2019-12-04 | 2021-06-10 | Medtrade Products Limited | Absorbent pads for wound dressings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |