CN110151396A - A kind of medical elastic adhesive tape with dressing - Google Patents
A kind of medical elastic adhesive tape with dressing Download PDFInfo
- Publication number
- CN110151396A CN110151396A CN201910449432.3A CN201910449432A CN110151396A CN 110151396 A CN110151396 A CN 110151396A CN 201910449432 A CN201910449432 A CN 201910449432A CN 110151396 A CN110151396 A CN 110151396A
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- elastic
- dressing
- release liner
- moisture absorption
- 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
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 143
- 239000003292 glue Substances 0.000 claims abstract description 57
- 229920006264 polyurethane film Polymers 0.000 claims abstract description 39
- 239000006260 foam Substances 0.000 claims abstract description 31
- 238000010521 absorption reaction Methods 0.000 claims abstract description 22
- 230000004888 barrier function Effects 0.000 claims abstract description 16
- 230000002441 reversible effect Effects 0.000 claims abstract description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 46
- 239000011241 protective layer Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 206010052428 Wound Diseases 0.000 abstract description 36
- 208000027418 Wounds and injury Diseases 0.000 abstract description 36
- 230000029663 wound healing Effects 0.000 abstract description 6
- 230000035876 healing Effects 0.000 abstract description 4
- 210000003491 skin Anatomy 0.000 description 24
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 210000003205 muscle Anatomy 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 108010025899 gelatin film Proteins 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000000416 hydrocolloid Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000644 isotonic solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000241 scar Toxicity 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
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
-
- 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
- A61F13/0246—Adhesive bandages or dressings characterised by the skin-adhering layer
-
- 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
- A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
-
- 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
- A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
- A61F13/0289—Apparatus or processes for manufacturing adhesive dressings or bandages manufacturing of adhesive 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
- A61F13/05—Bandages or dressings; Absorbent pads specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT]
-
- 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
- A61F2013/00089—Wound bandages
- A61F2013/00119—Wound bandages elastic
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Dermatology (AREA)
- Materials For Medical Uses (AREA)
Abstract
A kind of medical elastic adhesive tape that a kind of moisture absorption of medical elastic adhesive tape that moisture absorption is ventilative is ventilative, medical elastic adhesive tape, including elastic layer, the both ends of elastic layer are separately connected adhesive tape, and the front of adhesive tape is equipped with barrier paper, and the reverse side of adhesive tape is equipped with release liner；Elastic layer includes polyurethane film and foam dressing, and the surface with glue of polyurethane film one-side band glue, polyurethane film is Nian Jie with foam dressing.Pulling force needed for collapsing wound is provided with elastic layer, while dressing can absorb the diffusate of wound, keep the stability of tape stretch and skin-adherent.Dressing can moisture absorption it is ventilative, after dressing absorbs diffusate, wet healing environment is provided for wound, is conducive to wound healing.
Description
Technical field
The present invention relates to a kind of medical elastic adhesive tapes for shallow wound closure.
Background technique
The content of background technique is intended merely to help to understand technology contents, not the prior art.
The shallow wound of skin typically refers to injure skin epidermis and high dermis and the surface of a wound that is formed.This seed type
Wound it is clinically common, majority is distributed in the bodies exposure position such as face, four limbs.If wound healing is bad, it is easy to stay scar.
Treatment of wounds properly and timely can help the surface of a wound preferably to heal, and reduce sequelae.
Medical elastic adhesive tape provides a kind of simple and noninvasive method to be closed small-sized wound of the width within 5cm.
Medical elastic adhesive tape by rayon non-woven's cloth rubber belt, transparent silica gel film, silica gel double faced adhesive tape, multilayer tape, barrier paper and
Release liner composition.Adhesive tape when in use, the stretching of transparent silica gel film is opened, then rayon non-woven's cloth rubber belt is sticked to patient
Skin on, wound closure is made by the pulling force of transparent silica gel film.The shortcomings that this medical elastic adhesive tape is: 1, wound is extensive
Diffusate outflow is had during multiple, diffusate will lead to adhesive failure, to influence the healing of wound.2, above-mentioned medical elastic
Adhesive tape is in cooperation superficial wound dressing in use, needing to apply wound dressing on transparent silica gel film, wound dressing can not be inhaled
Diffusate is received, diffusate still will lead to the adhesive failure of silica gel double-sided adhesive, to influence the healing of wound.3, this medical bullet
Property adhesive tape be used for deep wounds when, need first at deep wounds use other wound dressings, the populated deep wounds of wound dressing
And then the wound dressing is fixed with medical elastic adhesive tape, at this point, medical elastic adhesive tape loses the effect for tensing wound, only rise
The effect of fixed dressing.
Summary of the invention
The purpose of the present invention is to provide one kind can tense wound, promotes Wound healing, effective guarantee wound healing
Medical elastic adhesive tape with dressing.
Medical elastic adhesive tape, including elastic layer, the both ends of elastic layer are separately connected adhesive tape, and the front of adhesive tape is equipped with isolation
The reverse side of paper, adhesive tape is equipped with release liner.The tensile elongation upper limit of barrier paper instruction elastic layer.Adhesive tape is conventional adhesive tape, one side
Band glue, another side are without glue.Release liner is set to one side of the adhesive tape with glue, and barrier paper is fixed on adhesive tape not by double-sided adhesive
Surface with glue, the length of double-sided adhesive are much smaller than barrier paper, and barrier paper removes the part being connected with double-sided adhesive, rest part with adhesive tape,
Elastic layer does not have a connection relationship, elastic layer can in the range of barrier paper limits free extension.The effect of release liner is to protect
The glue-line of retaining tape, and the face for being bonded elastic layer with patient skin are not contaminated.
Clinical use discovery, the pellosil of 0.14mm thickness do not have gas permeability, and the pellosil of this specification substantially
Cost is very high, and requirement on machining accuracy is high, and pellosil is fabricated to the complex process of tape stretch.The third aspect of the present invention,
It is designed to provide a kind of existing dressing materials of utilization and realizes that moisture absorption is breathed freely, and be capable of providing elastic force to tense the medical of wound
Elastic rubber belt.
As a preferred option, elastic layer includes polyurethane film and foam dressing, polyurethane film one-side band glue, poly- ammonia
The surface with glue of ester pad pasting is Nian Jie with foam dressing.The thickness of polyurethane film is thin, it is not easy to be pulled off, can support foam dressing
Deformation.Foam dressing itself has certain elasticity, can keep complete, continuous after moisture absorption under the support of polyurethane film
It splits, it is lasting that elastic force required for closure wound is provided.
Preferably, polyurethane film with a thickness of 0.02mm-0.05mm.Polyurethane film is thin, good toughness a little, no
It is easy to be pulled off, and cheap, be easy to get.The coating technique of polyurethane film is simple.The thickness of polyurethane film is
Refer to the thickness on polyurethane film and glue-line.
Preferably, the surface with glue of adhesive tape is Nian Jie with polyurethane film, and one section of adhesive tape is respectively set in two sections of elastic layer.Poly- ammonia
The part of non-masking tape is as the part for generating elastic force on ester pad pasting.
Preferably, the surface with glue of every adhesive tape is covered with respective release liner；It is arranged between two sections of release liners anti-sticking
Foam dressing is completely covered in liner protector layer, release liner protective layer.The glue-line of release liner protective glue band is not contaminated, anti-sticking
Liner protector layer protects the surface of foam dressing not contaminated.
Preferably, bonding of the both ends of protective layer respectively at adhesive tape.When in use, first protective layer is torn, it is former on adhesive tape
The glue section exposure of first protected seam covering, then both hands hold the adhesive tape with release liner, and adhesive tape one end is attached to patient's skin
On skin, glue section is pasted and fixed on patient skin, then pulls open elastic layer, and the other end of elastic dressing is also attached to patient's skin
On skin, finally release liner is all removed, adhesive tape is fully adhered on patient skin.
Preferably, the sum of length of both ends release liner and protective layer be equal to elastic layer under natural conditions, elastic rubber belt
Length.
Preferably, adhesive tape be Non-woven tape perhaps medical cloth rubber belt perhaps transparent air-permeable type medical adhesive tape or pressure
Quick medical adhesive tape.
Present invention simultaneously provides a kind of methods that manufacture has the medical elastic adhesive tape of polyurethane film.
The manufacturing method of medical elastic adhesive tape, including following operation: polyurethane film and foam dressing are obtained respectively, makes to gather
Urethane pad pasting is identical as the size of foam dressing；Polyurethane film is covered on foam dressing and forms elastic dressing, using poly-
The glue surface of urethane pad pasting itself is adhesively fixed with foam dressing；Elastic dressing is cut to the size of adhesive tape, size includes length
And width；Two sections of adhesive tapes are obtained, cover upper release liner in the glue surface of adhesive tape, adhesive tape one end reserves one section of exposed glue surface；It will be outer
Holiday face is adhered to the end of elastic dressing.
Preferably, the exposed glue surface of first segment adhesive tape is only partially first adhered to elastic dressing, another portion of exposed glue surface
Divide Nian Jie with release liner；The exposed glue surface of second segment adhesive tape is only partially adhered to elastic dressing again, then by release liner and
Two sections of adhesive tape bondings.
Alternatively, the exposed glue surface of two sections of adhesive tapes is all adhered in elastic dressing respectively, it is then close to each section of adhesive tape
One section of release liner is opened in one end of elastic dressing, and then the both ends of release liner are bonded in respectively on two sections of adhesive tapes.
Preferably, adhesive tape is band；With or release liner be band；With or protective layer be band.
The present invention has the advantages that pulling force needed for providing gathering wound with elastic layer, while dressing can absorb wound
Diffusate, keep tape stretch and skin-adherent stability.Dressing can moisture absorption it is ventilative, after dressing absorbs diffusate,
Wet healing environment is provided for wound, is conducive to wound healing.
Detailed description of the invention
Fig. 1 is the schematic diagram that tape stretch tenses wound.
Fig. 2 is the schematic diagram of the adhesive tape of the first.
Fig. 3 is the elastic layer schematic diagram of the first adhesive tape.
Fig. 4 is second of free schematic diagram in adhesive tape moisture-retentive dressings one end.
Fig. 5 is that both ends schematic diagram is arranged in second of adhesive tape moisture-retentive dressings.
Fig. 6 is that multistage schematic diagram is arranged in second of adhesive tape moisture-retentive dressings.
The adhesive tape moisture-retentive dressings complications schematic diagram that Fig. 7 is second.
Fig. 8 is the structural schematic diagram of the third adhesive tape.
Specific embodiment
Structure of the present invention or technical term used in these are described further below, if without spy
It does not indicate, general according to this field is typically belonged to be understood and explained.
Medical elastic adhesive tape
Medical elastic adhesive tape, including elastic layer 3, the both ends of elastic layer 3 connect adhesive tape 5, and the front of adhesive tape 5 is equipped with barrier paper
1, the reverse side of adhesive tape 5 is equipped with release liner 6 and release liner protective layer 7.The tensile elongation upper limit of the instruction elastic layer 3 of barrier paper 1.
Adhesive tape 5 is conventional adhesive tape, on one side with glue, another side without glue.Release liner 9 and release liner protective layer 10 are set to adhesive tape 5
One side with glue, barrier paper 1 are fixed on the not surface with glue of adhesive tape 5 by double-sided adhesive 2, and the length of double-sided adhesive 2 is much smaller than barrier paper
1, barrier paper 1 in addition to double-sided adhesive 2 be connected position other than, rest part with adhesive tape 5, elastic layer 3 do not have connection relationship,
Elastic layer 3 can barrier paper 1 limit in the range of free extension.The effect of release liner 6 and release liner protective layer 7 is to protect
The glue-line of retaining tape 5, and the face for being bonded elastic layer 3 with patient skin are not contaminated.
Elastic moisture-absorbing dressing
In some embodiments, medical elastic adhesive tape, including elastic layer 3, the both ends of elastic layer 3 are separately connected adhesive tape 5, glue
Front with 5 is equipped with barrier paper 1, and the reverse side of adhesive tape 5 is equipped with release liner 6 and release liner protective layer 7；Elastic layer 3 be with
The moisture-retentive dressings of elasticity.
Moisture-retentive dressings can either absorb the diffusate of wound surface, and have the elastic force for tensing wound, prevent diffusate
Lead to the bonding failure of adhesive tape 5 Yu skin, effective guarantee wound healing.
Elastic layer 3 includes elastic force muscle 31 and dressing 32, and elastic force muscle 31 is wrapped in dressing 32.Elastic force muscle 31 can be elasticity
Pellosil or silica gel strip, the material that elasticity is good such as latex film or latex item.Dressing 32 can be used general medical absorbent and apply
Material.Can be foam dressing, bearing hydrocolloid dressing, interactive dressing isotonic solution absorbability is strong, not with the material of surface of a wound adhesion.
Elastic force muscle 31 has a plurality of, and a plurality of elastic force muscle 31 is arranged in parallel, and elastic force muscle 31 is bonded with silica gel double faced adhesive tape 4, adjacent
Elastic force muscle 31 between be filled with dressing 32.Pulling force is provided jointly using a plurality of elastic force muscle 31, in this way, can select thin, thin
Elastic force muscle facilitate clinical use to reduce the thickness of elastic layer 3, improve skin-friendly.
When in use, first protective layer 10 is torn, the glue section exposure of original protected seam covering on adhesive tape 5, then both hands
The adhesive tape 5 with release liner 6 to be held, 5 one end of adhesive tape is attached on patient skin, glue section is pasted and fixed on patient skin,
Then elastic layer 3 is pulled open, the other end of elastic dressing is also attached on patient skin, finally all remove release liner 6,
Adhesive tape 5 is fully adhered on patient skin.
This medical elastic adhesive tape 5 uses flexible dressing layer as elastic layer 3, and dressing moisture absorption is ventilative, and offer makes
The elastic force of wound closure；Keep the stability of tape stretch 5 and skin-adherent.
Pellosil and moisture-retentive dressings are compounded to form the medical elastic adhesive tape of elastic layer
In some embodiments, elastic layer 3 is the pellosil 3A of 0.14mm thickness, adheres to moisture-retentive dressings on pellosil 3A
3B, moisture-retentive dressings 3B have with pellosil 3A fixed fixed part and with the independent freedom portion of pellosil 3A.When pellosil 3A quilt
When stretching, the fixed part 14 of moisture-retentive dressings 3B follows pellosil 3A to be displaced, and freedom portion does not hinder pellosil 3A to be stretched.
Moisture-retentive dressings 3B is arranged between pellosil 3A and adhesive tape 5, and the one end moisture-retentive dressings 3B is fixed with pellosil 3A, another
End is freely.
The both ends of pellosil 3A are respectively arranged with moisture-retentive dressings 3B.
Alternatively, moisture-retentive dressings 3B is set in the region of pellosil 3A covering, moisture-retentive dressings 3B has multistage, and multistage moisture absorption is applied
There is interval between material 3B.Every section of moisture-retentive dressings 3B is fixed using one end with pellosil 3A, and the other end is free.Alternatively, every section of moisture absorption
The interior zone of dressing 3B is fixed with pellosil 3A, and both ends are free.Moisture-retentive dressings 3B and the interconnecting piece of pellosil 3A are the smaller the better.
Alternatively, moisture-retentive dressings 3B, in tortuous strip, both ends and the pellosil 3A of moisture-retentive dressings 3B is fixed.Tortuous strip
For example be in broken line, wave etc., although two sections of moisture-retentive dressings 3B are fixed, the interconnecting piece between adjacent fold line section is not
It is fixed, it is equivalent to free end；When pellosil 3A is stretched, the linear distance at the both ends adjacent moisture-retentive dressings 3B extends.As long as making to inhale
Wet dressing 3B is not less than the maximum length that barrier paper 1 allows in maximum linear length.
Moisture-retentive dressings 3B selects foam dressing.
When in use, first protective layer 7 is torn, the glue section exposure of original protected seam covering on adhesive tape 5, then both hands are taken
Firmly with the adhesive tape 5 of release liner 6,5 one end of adhesive tape is attached on patient skin, glue section is pasted and fixed on patient skin, so
Elastic layer 3 is pulled open afterwards, the other end of elastic dressing is also attached on patient skin, is finally all removed release liner 6, glue
Band 5 is fully adhered on patient skin.
The elastic layer 3 of this medical elastic adhesive tape is able to use current material and combines to form elastic layer 3, and elastic layer 3 can
Elastic force is provided and energy moisture absorption is ventilative.
Polyurethane and moisture-retentive dressings are compounded to form elastic layer
Clinical use discovery, the pellosil of 0.14mm thickness do not have gas permeability, and the pellosil of this specification substantially
Cost is very high, and requirement on machining accuracy is high, and pellosil is fabricated to the complex process of tape stretch.
In some embodiments, elastic layer 3 includes polyurethane film 3-1 and foam dressing 3-2, and polyurethane film 3-1 is mono-
Face band glue, the surface with glue of polyurethane film 3-1 are Nian Jie with foam dressing 3-2.The thickness of polyurethane film 3-1 is thin, it is not easy to quilt
It breaks, foam dressing 3-2 deformation can be supported.Foam dressing 3-2 itself has certain elasticity, polyurethane film 3-1's
It can keep complete, not broken after moisture absorption under support, it is lasting that elastic force required for closure wound is provided.
Polyurethane film 3-1 with a thickness of 0.02mm-0.05mm.Polyurethane film 3-1's is thin, good toughness a little, no
It is easy to be pulled off, and cheap, be easy to get.The coating technique of polyurethane film is simple.The thickness of polyurethane film 3-1
Refer to the thickness on polyurethane film and glue-line.
The surface with glue of adhesive tape 5 is Nian Jie with polyurethane film 3-1, and one section of adhesive tape 5 is respectively set in two sections of elastic layer 3.Poly- ammonia
The part of non-masking tape is as the part for generating elastic force on ester pad pasting 3-1.
The surface with glue of every adhesive tape is covered with respective release liner 6；Release liner is arranged between two sections of release liners 6 to protect
Foam dressing 3-2 is completely covered in sheath 7, release liner protective layer 7.The glue-line of 6 protective glue band 5 of release liner is not contaminated, prevents
Viscous liner protector layer 7 protects the surface of foam dressing not contaminated.
Bonding of the both ends of protective layer 7 respectively at adhesive tape 5.When in use, first protective layer 10 is torn, it is original on adhesive tape 5
The glue section exposure of protected seam covering, then both hands hold the adhesive tape 5 with release liner 6, and 5 one end of adhesive tape is attached to patient's skin
On skin, glue section is pasted and fixed on patient skin, then pulls open elastic layer 3, and the other end of elastic dressing is also attached to patient
On skin, finally release liner 6 is all removed, adhesive tape 5 is fully adhered on patient skin.
The sum of length of two sections of release liners 6 and protective layer 7 be equal to elastic layer 3 under natural conditions, the length of elastic rubber belt.
Adhesive tape 5 is Non-woven tape perhaps medical cloth rubber belt perhaps transparent air-permeable type medical adhesive tape or pressure-sensitive medical
Adhesive tape.
In some embodiments, a kind of method of medical elastic adhesive tape of the manufacture with polyurethane film is provided.
The manufacturing method of medical elastic adhesive tape, including following operation: polyurethane film 3-1 and foam dressing 3- is obtained respectively
2, keep polyurethane film 3-1 identical as the size of foam dressing 3-2；Polyurethane film 3-1 is covered on shape on foam dressing 3-2
At elastic dressing 4, it is adhesively fixed using the glue surface and foam dressing 3-2 of polyurethane film 3-1 itself；Elastic dressing 4 is cut
For the size of adhesive tape 5；Size includes length and width；Two sections of adhesive tapes 5 are obtained, cover upper release liner 6 in the glue surface of adhesive tape 5,
5 one end of adhesive tape reserves one section of exposed glue surface；Exposed glue surface is adhered to the end of elastic dressing.
The exposed glue surface of first segment adhesive tape is only partially first adhered to elastic dressing, another part of exposed glue surface and protection
Layer bonding；The exposed glue surface of second segment adhesive tape is only partially adhered to elastic dressing again, by protective layer and second segment adhesive tape bonding.
Alternatively, the exposed glue surface of two sections of adhesive tapes is all adhered in elastic dressing respectively, it is then close to each section of adhesive tape
One section of release liner 6 is opened in one end of elastic dressing, and then two sections of protective layer are bonded in respectively on two sections of adhesive tapes.
Adhesive tape 5 is band；With or release liner be band；With or protective layer be band.
Claims (11)
1. a kind of ventilative medical elastic adhesive tape of moisture absorption, medical elastic adhesive tape, including elastic layer, the both ends of elastic layer are separately connected
Adhesive tape, the front of adhesive tape are equipped with barrier paper, and the reverse side of adhesive tape is equipped with release liner；It is characterized by: elastic layer includes polyurethane
The surface with glue of pad pasting and foam dressing, polyurethane film one-side band glue, polyurethane film is Nian Jie with foam dressing.
2. the ventilative medical elastic adhesive tape of moisture absorption as described in claim 1, it is characterised in that: polyurethane film with a thickness of
0.01mm~0.03mm.
3. the ventilative medical elastic adhesive tape of moisture absorption as described in claim 1, it is characterised in that: the surface with glue and polyurethane of adhesive tape
Pad pasting bonding, one section of adhesive tape is respectively set in the both ends of elastic layer.
4. the ventilative medical elastic adhesive tape of moisture absorption as claimed in claim 3, it is characterised in that: the surface with glue covering of every adhesive tape
There is respective release liner；Release liner protective layer is also set between two sections of release liners, and release liner protective layer is completely covered
Foam dressing.
5. the ventilative medical elastic adhesive tape of moisture absorption as claimed in claim 4, it is characterised in that: the both ends of release liner protective layer
Respectively with adhesive tape bonding.
6. the ventilative medical elastic adhesive tape of moisture absorption as claimed in claim 4, it is characterised in that: both ends release liner and release liner
In the sum of the length of protective layer be equal to the length of the elastic layer medical elastic adhesive tape under natural conditions.
7. the ventilative medical elastic adhesive tape of moisture absorption as described in claim 1, it is characterised in that: adhesive tape is medical cloth rubber belt, or
Person's transparent air-permeable type medical adhesive tape or pressure-sensitive medical adhesive tape.
8. the method for making the ventilative medical elastic adhesive tape of moisture absorption, it is characterised in that: this method includes following operation: being obtained respectively
Polyurethane film and foam dressing keep polyurethane film identical as the size of foam dressing；Polyurethane film is covered on foam
Elastic dressing is formed in dressing, is adhesively fixed using the glue surface and foam dressing of polyurethane film itself；Elastic dressing is cut
For the size of adhesive tape, size includes length and width；Two sections of adhesive tapes are obtained, cover upper release liner, adhesive tape in the glue surface of adhesive tape
One end reserves one section of exposed glue surface；Exposed glue surface is adhered to the end of elastic dressing.
9. the method for the ventilative medical elastic adhesive tape of production moisture absorption as claimed in claim 8, it is characterised in that: first by first segment
The exposed glue surface of adhesive tape is only partially adhered to elastic dressing, and another part of exposed glue surface is Nian Jie with release liner protective layer；Again
The exposed glue surface of second segment adhesive tape is only partially adhered to elastic dressing, then by protective layer and second segment adhesive tape bonding.
10. the method for the ventilative medical elastic adhesive tape of production moisture absorption as claimed in claim 8, it is characterised in that: respectively by two
The exposed glue surface of section adhesive tape is all adhered in elastic dressing, and each section of adhesive tape is then cut one section close to one end of elastic dressing
Then the both ends of release liner protective layer are bonded on two sections of adhesive tapes by release liner respectively.
11. the method for the ventilative medical elastic adhesive tape of production moisture absorption as claimed in claim 8, it is characterised in that: adhesive tape is band
Material；With or release liner be band；With or protective layer be band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449432.3A CN110151396A (en) | 2019-05-28 | 2019-05-28 | A kind of medical elastic adhesive tape with dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449432.3A CN110151396A (en) | 2019-05-28 | 2019-05-28 | A kind of medical elastic adhesive tape with dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110151396A true CN110151396A (en) | 2019-08-23 |
Family
ID=67629234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910449432.3A Pending CN110151396A (en) | 2019-05-28 | 2019-05-28 | A kind of medical elastic adhesive tape with dressing |
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| Country | Link |
|---|---|
| CN (1) | CN110151396A (en) |
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|---|---|---|---|---|
| US4846164A (en) * | 1987-08-07 | 1989-07-11 | Martz Joel D | Vapor permeable dressing |
| EP0747027A2 (en) * | 1995-06-06 | 1996-12-11 | Beiersdorf Aktiengesellschaft | Adhesive tape |
| CN202313939U (en) * | 2011-11-05 | 2012-07-11 | 张祖训 | Elastic medical adhesive tape |
| CN202682162U (en) * | 2012-06-08 | 2013-01-23 | 稳健实业(深圳)有限公司 | Waterproof breathable polyurethane foam dressing |
| JP3194879U (en) * | 2014-10-02 | 2014-12-11 | 株式会社ビー・エヌ | Stretcher tape |
| CN104507428A (en) * | 2012-02-08 | 2015-04-08 | 尼欧迪纳生物科学公司 | Radially tensioned wound or skin treatment devices and methods |
| CN210843798U (en) * | 2019-05-28 | 2020-06-26 | 浙江美灵达科技有限公司 | Moisture-absorbing and breathable medical elastic adhesive tape |
-
2019
- 2019-05-28 CN CN201910449432.3A patent/CN110151396A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4846164A (en) * | 1987-08-07 | 1989-07-11 | Martz Joel D | Vapor permeable dressing |
| EP0747027A2 (en) * | 1995-06-06 | 1996-12-11 | Beiersdorf Aktiengesellschaft | Adhesive tape |
| CN202313939U (en) * | 2011-11-05 | 2012-07-11 | 张祖训 | Elastic medical adhesive tape |
| CN104507428A (en) * | 2012-02-08 | 2015-04-08 | 尼欧迪纳生物科学公司 | Radially tensioned wound or skin treatment devices and methods |
| CN202682162U (en) * | 2012-06-08 | 2013-01-23 | 稳健实业(深圳)有限公司 | Waterproof breathable polyurethane foam dressing |
| JP3194879U (en) * | 2014-10-02 | 2014-12-11 | 株式会社ビー・エヌ | Stretcher tape |
| CN210843798U (en) * | 2019-05-28 | 2020-06-26 | 浙江美灵达科技有限公司 | Moisture-absorbing and breathable medical elastic adhesive tape |
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