CN105193544A - Multifunctional hydrocolloid dressing - Google Patents
Multifunctional hydrocolloid dressing Download PDFInfo
- Publication number
- CN105193544A CN105193544A CN201510502311.2A CN201510502311A CN105193544A CN 105193544 A CN105193544 A CN 105193544A CN 201510502311 A CN201510502311 A CN 201510502311A CN 105193544 A CN105193544 A CN 105193544A
- Authority
- CN
- China
- Prior art keywords
- dressing
- parts
- hydrocolloid
- hydrocolloid dressing
- absorbed 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.)
- Pending
Links
- 239000000416 hydrocolloid Substances 0.000 title claims abstract description 51
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 19
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 19
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 19
- 229920000858 Cyclodextrin Polymers 0.000 claims abstract description 13
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 7
- 229920001195 polyisoprene Polymers 0.000 claims abstract description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 238000004132 cross linking Methods 0.000 claims description 6
- 206010052428 Wound Diseases 0.000 abstract description 28
- 208000027418 Wounds and injury Diseases 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 7
- 230000029663 wound healing Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 208000015181 infectious disease Diseases 0.000 abstract description 5
- 230000035876 healing Effects 0.000 abstract description 4
- 239000004814 polyurethane Substances 0.000 abstract 2
- 229920002785 Croscarmellose sodium Polymers 0.000 abstract 1
- -1 acrylic ester Chemical class 0.000 abstract 1
- 229960001681 croscarmellose sodium Drugs 0.000 abstract 1
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 229920006264 polyurethane film Polymers 0.000 abstract 1
- 230000035807 sensation Effects 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 description 13
- 210000000416 exudates and transudate Anatomy 0.000 description 10
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000000796 flavoring agent Substances 0.000 description 5
- 235000019634 flavors Nutrition 0.000 description 5
- 206010030113 Oedema Diseases 0.000 description 3
- 206010070834 Sensitisation Diseases 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000001363 autoimmune Effects 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 230000008313 sensitization Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 238000013268 sustained release Methods 0.000 description 3
- 239000012730 sustained-release form Substances 0.000 description 3
- 230000000472 traumatic effect Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000474 nursing effect Effects 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
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01008—Non-adhesive bandages or dressings characterised by the material
-
- 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
- A61F2013/00365—Plasters use
- A61F2013/00519—Plasters use for treating burn
- A61F2013/00523—Plasters use for treating burn with hydrogel
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 discloses a multifunctional hydrocolloid dressing. The multifunctional hydrocolloid dressing comprises a PU (polyurethane) film, a hydrocolloid dressing absorbing layer and a stripping layer, wherein the hydrocolloid dressing absorbing layer is arranged in the middle of the PU film; the stripping layer is arranged above the hydrocolloid dressing absorbing layer; the hydrocolloid dressing absorbing layer comprises the following components in parts by weight: 30-50 parts of sodium carboxymethylcellulose, 20-30 parts of croscarmellose sodium, 10-20 parts of polyisoprene, 10-20 parts of polyisobutene, 5-10 parts of cyclodextrin and 5-10 parts of acrylic ester. The multifunctional hydrocolloid dressing has the effects of overcoming the defects of wound dressing bandages and gauzes used for binding up, accelerating wound healing by adopting a moist healing method and ensuring low possibility of infection, can cover up the peculiar smell produced after the dressing is wetted by ooze, is waterproof and breathable, has the effect of improving the comfortable sensation of patients, is easy to observe, has color close to the skin color, is beautiful, has a simple structure and is convenient to use.
Description
Technical field
The present invention relates to medical device technical field, particularly relate to a kind of hydrocolloid functional dressing.
Background technology
Damage, scald the most common clinically, the method for the treatment of is employing Wound dressing binder, gauze is wrapped up on nuring wound, occlusive dressing generally adopts to the infection of wound the wrapper material cotton yarn, the binder that are easy to wound adhesion in order to prevent, but this method cannot observe wound healing situation, and when taking off cotton yarn and changing dressings, easily secondary damage is caused to wound, patient is caused suffering; And Wound dressing binder, gauze do not have the function of waterproof and breathable, make patient use inconvenience, cause wound deterioration, delay the comfort of speed of wound healing and patient; As changed not in time after wound fluid infiltrates dressing, often with abnormal flavour, and the upper outward appearance of nursing allows people feel heavy, and without its aesthetic appearance, need often to change, service life is shorter.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of hydrocolloid functional dressing is provided, solve the shortcoming of wrapping Wound dressing binder used, gauze existence, adopt wet union method, accelerating wound healing, not easily infects, the abnormal flavour produced after transudate infiltrates dressing can be covered, waterproof and breathable, improves patient comfort, is easy to observe, color is close to skin-color, attractive in appearance, structure is simple, easy to use.
To achieve these goals, the present invention adopts following technical scheme:
A kind of hydrocolloid functional dressing, comprise PU film, bearing hydrocolloid dressing absorbed layer and peel ply, in the middle of described PU film, bearing hydrocolloid dressing absorbed layer is set, be provided with peel ply above bearing hydrocolloid dressing absorbed layer, the composition of described bearing hydrocolloid dressing absorbed layer is made up of the component of following weight portion: sodium carboxymethyl cellulose 30-50 part, cross-linking sodium carboxymethyl cellulose 20-30 part, polyisoprene 10-20 part, polyisobutylene 10-20 part, cyclodextrin 5-10 part, acrylate 5-10 part.
Preferably, the composition of described bearing hydrocolloid dressing absorbed layer is made up of the component of following weight portion: sodium carboxymethyl cellulose 40 parts, cross-linking sodium carboxymethyl cellulose 25 parts, polyisoprene 15 parts, polyisobutylene 10 parts, cyclodextrin 8 parts, acrylate 6 parts.
Described peel ply is release paper.
Described PU film thickness is 1-2mm, and the thickness of described bearing hydrocolloid dressing absorbed layer is 2-4mm.
Described bearing hydrocolloid dressing absorbed layer middle part is thicker than periphery.
Compared with the prior art, beneficial effect of the present invention is as follows:
Hydrocolloid functional dressing of the present invention, solves the shortcoming of wrapping Wound dressing binder used, gauze existence, adopts wet union method, accelerating wound healing, not easily infect, the abnormal flavour produced after transudate infiltrates dressing can be covered, waterproof and breathable, improve patient comfort, be easy to observe, color is close to skin-color, attractive in appearance, structure is simple, easy to use, described PU film has the observation that the transparency is convenient to wound, ventilative, waterproof, comfortable flexible, without sensitization, without crimping, be convenient to the healing of wound, the composition of described bearing hydrocolloid dressing absorbed layer is by sodium carboxymethyl cellulose, cyclodextrin, binding agent acrylate forms by a certain percentage, sodium carboxymethyl cellulose has and prevents traumatic infection, under wet union theory, absorb a large amount of transudate of wound and form gelinite, not only decrease the replacing number of times of dressing, the more important thing is as wound creates good wet temp and pH value, wake body autoimmune ability up, this film is obviously better than gauze dressing, and have and alleviate postoperative edema and wound surface stimulation, increase the adhesion of mucosal adhesive sustained release film formulation, extend the holdup time of preparation, increase the service life, described cyclodextrin has the effect covering bad smell, solves the Peculiar Smell produced after transudate infiltrates dressing, described binding agent acrylate, increases and pastes adsorption.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, but the present invention is not limited only to these embodiments, and under the prerequisite not departing from present inventive concept, any improvement done all drops within protection scope of the present invention.
Embodiment 1:
See accompanying drawing 1, a kind of hydrocolloid functional dressing, comprise PU film 1, bearing hydrocolloid dressing absorbed layer 2 and peel ply 3, in the middle of described PU film 1, bearing hydrocolloid dressing absorbed layer 2 is set, be provided with above bearing hydrocolloid dressing absorbed layer 2 from peel ply 3, the composition of described bearing hydrocolloid dressing absorbed layer 2 is made up of the component of following weight portion: sodium carboxymethyl cellulose 30 parts, cross-linking sodium carboxymethyl cellulose 30 parts, polyisoprene 10 parts, polyisobutylene 20 parts, cyclodextrin 5 parts, acrylate 5 parts, described peel ply 3 is release paper, described PU film 1 thickness is 1mm, the thickness of described bearing hydrocolloid dressing absorbed layer 2 is 2mm, described bearing hydrocolloid dressing absorbed layer 2 middle part is thicker than periphery.Hydrocolloid functional dressing of the present invention, solves the shortcoming of wrapping Wound dressing binder used, gauze existence, adopts wet union method, accelerating wound healing, not easily infect, the abnormal flavour produced after transudate infiltrates dressing can be covered, waterproof and breathable, improve patient comfort, be easy to observe, color is close to skin-color, attractive in appearance, structure is simple, easy to use, described PU film 1 has the observation that the transparency is convenient to wound, ventilative, waterproof, comfortable flexible, without sensitization, without crimping, be convenient to the healing of wound, the composition of described bearing hydrocolloid dressing absorbed layer is by sodium carboxymethyl cellulose, cyclodextrin, binding agent acrylate forms by a certain percentage, sodium carboxymethyl cellulose has and prevents traumatic infection, under wet union theory, absorb a large amount of transudate of wound and form gelinite, not only decrease the replacing number of times of dressing, the more important thing is as wound creates good wet temp and pH value, wake body autoimmune ability up, this film is obviously better than gauze dressing, and have and alleviate postoperative edema and wound surface stimulation, increase the adhesion of mucosal adhesive sustained release film formulation, extend the holdup time of preparation, increase the service life, described cyclodextrin has the effect covering bad smell, solves the Peculiar Smell produced after transudate infiltrates dressing, described binding agent acrylate, increases and pastes adsorption.
Embodiment 2:
A kind of hydrocolloid functional dressing, comprise PU film, bearing hydrocolloid dressing absorbed layer and peel ply, in the middle of described PU film, bearing hydrocolloid dressing absorbed layer is set, be provided with above bearing hydrocolloid dressing absorbed layer from peel ply, the composition of described bearing hydrocolloid dressing absorbed layer is made up of the component of following weight portion: sodium carboxymethyl cellulose 40 parts, cross-linking sodium carboxymethyl cellulose 25 parts, polyisoprene 15 parts, polyisobutylene 10 parts, cyclodextrin 8 parts, acrylate 6 parts, described peel ply is release paper, described PU film thickness is 2mm, the thickness of described bearing hydrocolloid dressing absorbed layer is 3mm, described bearing hydrocolloid dressing absorbed layer middle part is thicker than periphery.Hydrocolloid functional dressing of the present invention, solves the shortcoming of wrapping Wound dressing binder used, gauze existence, adopts wet union method, accelerating wound healing, not easily infect, the abnormal flavour produced after transudate infiltrates dressing can be covered, waterproof and breathable, improve patient comfort, be easy to observe, color is close to skin-color, attractive in appearance, structure is simple, easy to use, described PU film has the observation that the transparency is convenient to wound, ventilative, waterproof, comfortable flexible, without sensitization, without crimping, be convenient to the healing of wound, the composition of described bearing hydrocolloid dressing absorbed layer is by sodium carboxymethyl cellulose, cyclodextrin, binding agent acrylate forms by a certain percentage, sodium carboxymethyl cellulose has and prevents traumatic infection, under wet union theory, absorb a large amount of transudate of wound and form gelinite, not only decrease the replacing number of times of dressing, the more important thing is as wound creates good wet temp and pH value, wake body autoimmune ability up, this film is obviously better than gauze dressing, and have and alleviate postoperative edema and wound surface stimulation, increase the adhesion of mucosal adhesive sustained release film formulation, extend the holdup time of preparation, increase the service life, described cyclodextrin has the effect covering bad smell, solves the Peculiar Smell produced after transudate infiltrates dressing, described binding agent acrylate, increases and pastes adsorption.
Claims (5)
1. a hydrocolloid functional dressing, it is characterized in that: comprise PU film, bearing hydrocolloid dressing absorbed layer and peel ply, in the middle of described PU film, bearing hydrocolloid dressing absorbed layer is set, be provided with peel ply above bearing hydrocolloid dressing absorbed layer, the composition of described bearing hydrocolloid dressing absorbed layer is made up of the component of following weight portion: sodium carboxymethyl cellulose 30-50 part, cross-linking sodium carboxymethyl cellulose 20-30 part, polyisoprene 10-20 part, polyisobutylene 10-20 part, cyclodextrin 5-10 part, acrylate 5-10 part.
2. hydrocolloid functional dressing according to claim 1, is characterized in that: the composition of described bearing hydrocolloid dressing absorbed layer is made up of the component of following weight portion: sodium carboxymethyl cellulose 40 parts, cross-linking sodium carboxymethyl cellulose 25 parts, polyisoprene 15 parts, polyisobutylene 10 parts, cyclodextrin 8 parts, acrylate 6 parts.
3. hydrocolloid functional dressing according to claim 1, is characterized in that: described peel ply is release paper.
4. hydrocolloid functional dressing according to claim 1, is characterized in that: described PU film thickness is 1-2mm, and the thickness of described bearing hydrocolloid dressing absorbed layer is 2-4mm.
5. hydrocolloid functional dressing according to claim 1, is characterized in that: described bearing hydrocolloid dressing absorbed layer middle part is thicker than periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510502311.2A CN105193544A (en) | 2015-08-14 | 2015-08-14 | Multifunctional hydrocolloid dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510502311.2A CN105193544A (en) | 2015-08-14 | 2015-08-14 | Multifunctional hydrocolloid dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105193544A true CN105193544A (en) | 2015-12-30 |
Family
ID=54941766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510502311.2A Pending CN105193544A (en) | 2015-08-14 | 2015-08-14 | Multifunctional hydrocolloid dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105193544A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105770985A (en) * | 2016-03-11 | 2016-07-20 | 康迪菲（苏州）生物科技有限公司 | Composite hydrocolloid, hydrocolloid dressing and preparation method of composite hydrocolloid |
| CN106510953A (en) * | 2016-12-02 | 2017-03-22 | 黄焱 | Drainage tube fixing dressing patch (device) |
| CN110917383A (en) * | 2019-12-31 | 2020-03-27 | 泰州市榕兴医疗用品股份有限公司 | Deodorizing dressing with high comfort and air permeability and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5006401A (en) * | 1988-11-23 | 1991-04-09 | E. R. Squibb & Sons, Inc. | Composite compression and support dressing |
| US20040241246A1 (en) * | 2003-05-20 | 2004-12-02 | Lipman Roger D. A. | Fluid absorbing adhesive paste |
| CN201404369Y (en) * | 2009-05-21 | 2010-02-17 | 吴立宇 | Hydrocolloid dressing |
| CN102159205A (en) * | 2008-06-25 | 2011-08-17 | Fe3医学有限公司 | Patches and methods for the transdermal delivery of a therapeutically effective amount of iron |
| CN102302798A (en) * | 2011-08-18 | 2012-01-04 | 苏州美迪斯医疗运动用品有限公司 | Hydrocolloid dressing and preparation method thereof |
| CN103211753A (en) * | 2013-03-15 | 2013-07-24 | 北京中美联医学科学研究院有限公司 | Gel matrix |
| CN103505321A (en) * | 2012-06-21 | 2014-01-15 | 江苏省飞霞医保用品有限公司 | Hydrocolloid adhesive bandage |
| CN104491916A (en) * | 2015-01-07 | 2015-04-08 | 何欣 | Hydrocolloid dressing and preparation method thereof |
| CN204319351U (en) * | 2014-12-11 | 2015-05-13 | 南阳市汇博生物技术有限公司 | A kind of medical composite aquogel dressing |
-
2015
- 2015-08-14 CN CN201510502311.2A patent/CN105193544A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5006401A (en) * | 1988-11-23 | 1991-04-09 | E. R. Squibb & Sons, Inc. | Composite compression and support dressing |
| US20040241246A1 (en) * | 2003-05-20 | 2004-12-02 | Lipman Roger D. A. | Fluid absorbing adhesive paste |
| CN102159205A (en) * | 2008-06-25 | 2011-08-17 | Fe3医学有限公司 | Patches and methods for the transdermal delivery of a therapeutically effective amount of iron |
| CN201404369Y (en) * | 2009-05-21 | 2010-02-17 | 吴立宇 | Hydrocolloid dressing |
| CN102302798A (en) * | 2011-08-18 | 2012-01-04 | 苏州美迪斯医疗运动用品有限公司 | Hydrocolloid dressing and preparation method thereof |
| CN103505321A (en) * | 2012-06-21 | 2014-01-15 | 江苏省飞霞医保用品有限公司 | Hydrocolloid adhesive bandage |
| CN103211753A (en) * | 2013-03-15 | 2013-07-24 | 北京中美联医学科学研究院有限公司 | Gel matrix |
| CN204319351U (en) * | 2014-12-11 | 2015-05-13 | 南阳市汇博生物技术有限公司 | A kind of medical composite aquogel dressing |
| CN104491916A (en) * | 2015-01-07 | 2015-04-08 | 何欣 | Hydrocolloid dressing and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 徐忠，缪铭: "《功能性变性淀粉》", 30 April 2010 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105770985A (en) * | 2016-03-11 | 2016-07-20 | 康迪菲（苏州）生物科技有限公司 | Composite hydrocolloid, hydrocolloid dressing and preparation method of composite hydrocolloid |
| CN106510953A (en) * | 2016-12-02 | 2017-03-22 | 黄焱 | Drainage tube fixing dressing patch (device) |
| CN110917383A (en) * | 2019-12-31 | 2020-03-27 | 泰州市榕兴医疗用品股份有限公司 | Deodorizing dressing with high comfort and air permeability and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |
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| RJ01 | Rejection of invention patent application after publication |