CN104720979B - A kind of rescue of battlefield Multifunctional sterile dressing patch and its application method - Google Patents

A kind of rescue of battlefield Multifunctional sterile dressing patch and its application method Download PDF

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Publication number
CN104720979B
CN104720979B CN201510151534.9A CN201510151534A CN104720979B CN 104720979 B CN104720979 B CN 104720979B CN 201510151534 A CN201510151534 A CN 201510151534A CN 104720979 B CN104720979 B CN 104720979B
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CN
China
Prior art keywords
layer
gauze
bandage
cohesive gel
wound
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Expired - Fee Related
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CN201510151534.9A
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Chinese (zh)
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CN104720979A (en
Inventor
王胜
殷红英
窦京彬
邹晓燕
蒲章深
田勇
薛凤环
张伟
郝维琴
张景兰
耿淑征
李勇
汪玥
杨军
张永秀
吕明丽
黄河
赵飞
王晓菲
曹琦
王旭
许银
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Individual
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Individual
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Priority to CN201510151534.9A priority Critical patent/CN104720979B/en
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Publication of CN104720979B publication Critical patent/CN104720979B/en
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Classifications

    • A61F13/01
    • A61F13/01029
    • A61F13/01046
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F2013/00089Wound bandages
    • A61F2013/00106Wound bandages emergency bandages, e.g. for first aid

Abstract

The present invention relates to a kind of rescue of battlefield Multifunctional sterile dressing patchs and its application method, including non cohesive gel layer, gauze layer, back sheet and the sealer layer set gradually from top to bottom, windowing is provided on non cohesive gel layer, the surrounding of gauze layer is fixedly connected with non cohesive gel layer, gauze layer is exposed to outer by windowing, the back sheet is polyurethane film, the sealer layer and non cohesive gel layer phase adhesion.The upper surface of non cohesive gel layer is provided with bandage, and bandage is located at the two sides of windowing.The Multifunctional sterile dressing patch, for traditional dressing, good permeability, water absorbing force is strong, has prevented the oxygen-free environment that anaerobic bacteria depends on for existence, and the bacterial growth of wound in war is effectively prevent to breed;Facilitate fastness that is fixed, increasing dressing patch simultaneously, and it is at low cost, effect is good, effect is obvious.

Description

A kind of rescue of battlefield Multifunctional sterile dressing patch and its application method
Technical field
The present invention relates to a kind of rescue of battlefield Multifunctional sterile dressing patchs and its application method, belong to medical and hygiene article Technical field.
Background technique
In war, the wound of the wounded mainly has firearm injury, burn, frostbite, incised injury, penetrating wound etc..Germ contamination master It will be from soil and by the clothes and skin of clay contaminated, with anaerobism clostridium, staphylococcus aureus, enteron aisle bar Based on bacterium, pseudomonas aeruginosa.Wound suppuration sexuality dye is easy to happen after such bacterium infection.Due to the blood clot of wound part, The presence of devitalized tissue, foreign matter, dead space provides suitable environment for the growth and breeding of bacterium.And the characteristics of War injury wound Mainly have: 1, wound area is big, wound is irregular;2, position is not fixed;3, there is anaerobic infection more;4, big quantity of fluid seeps Out;5, wound surrounding skin is seriously polluted, and dressing and skin are not easy to bond;6, not easy primary suture.Therefore, in time correctly Surgery processing is the key that wound infection treatment, and in surgical debridement, the selection of dressing is most important.
Existing medical dressing main species have: natural gauze, the dressing of synthetic fibers class, the dressing of poly film class, foaming are more The dressing of aggressiveness class, the dressing of hydrocolloid class, alginate dressing etc..Though existing dressing has the anti-end microorganism invasion surface of a wound, keeps away Exempt from cross-infection;Keep the surface of a wound wet, will not adhere the surface of a wound, thus the mechanical injuries again when will not generate replacement;User Just, transparent, it is convenient for the features such as observing surface of a wound situation.But existing dressing has the disadvantage in that 1, absorption sepage ability is poor;2, thoroughly Gas is poor;3, few patients may be to ingredient allergy;4, at high cost;5, most products do not have tack, need to assist material Material is fixed.
Therefore the requirement that these disadvantages possessed by existing dressing make it be unable to satisfy the processing of wartime wound needs to design A kind of rescue of battlefield Multifunctional sterile dressing patch, to meet the needs of wartime wound processing.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of rescue of battlefield Multifunctional sterile dressing patch.
The present invention also provides a kind of application methods of above-mentioned rescue of battlefield Multifunctional sterile dressing patch.
Technical scheme is as follows:
A kind of rescue of battlefield Multifunctional sterile dressing patch, including set gradually from top to bottom non cohesive gel layer, gauze layer, Back sheet and sealer layer are provided with windowing on the non cohesive gel layer, and the surrounding of the gauze layer is fixedly connected with non cohesive gel layer, yarn Layer of cloth is exposed to outside by windowing, and the back sheet is urethane film, the sealer layer and non cohesive gel layer phase adhesion.
Preferably, four edges of the gauze layer upper surface are provided with fixing belt, the both ends of the fixing belt and yarn Layer of cloth is fixedly connected.The advantages of this design, is that, since condition of battlefield is limited, the wounded are after injury, and wound debridement is not stringent, nothing Method accomplishes comprehensive debridement, so that dressing patch when coating wound, is easy to appear the generation of dressing patch non cohesive gel layer degumming phenomenon, this When can using bandage pass through fixing belt dressing patch be fixed, prevent falling off for dressing patch, avoid influence wound processing.
Preferably, the upper surface of the non cohesive gel layer is provided with bandage, and the bandage is located at the two sides of windowing, described taut Setting press mold in band top is to cover bandage.The advantages of this design, is, designs concealed bandage by increasing on dressing patch, Bandage is placed on to the two sides of windowing in a folded fashion, while covering bandage with press mold and being hidden, when not using bandage, Without tearing press mold, bandage, which is hidden, to be loseed;When using bandage, press mold is torn, bandage is shown, and removes bandage at this time, benefit With gap of the bandage across fixing belt and non cohesive gel layer, bandage can be wound and fix dressing patch, prevent dressing patch It falls off, significantly improves the using effect of dressing patch.
Preferably, the windowing shape is rectangular, wherein 2/5≤windowing area/non cohesive gel level product≤4/5.
It is further preferred that a length of 5-10cm, width 8-12cm of opening a window.
Preferably, the material of the gauze layer is cotton gauze.
Preferably, the gauze layer includes 2 to 6 layers of cotton gauze.
Preferably, the material of the non cohesive gel layer is spunlace non-woven cloth.
Preferably, the bandage is cotton material.
A kind of application method of rescue of battlefield Multifunctional sterile dressing patch, including following procedure,
Dressing patch is taken out, sealer layer is torn, the back sheet of dressing patch is covered on wound, is made with hand pressing non cohesive gel layer It is pasted on the skin;Tear press mold, remove windowing two sides bandage, by bandage parallel across or cross through fixing belt, will Bandage is sturdy after winding and tying tight, so far completes the processing of wound.
Preferably, before using aseptic dressing patch, first wounded's wound is cleared up.This design is advantageous in that, to wound Member's wound is simply cleared up, and especially carries out cleaning treatment to the skin of wound circumference, can avoid wound infection, has simultaneously It is pasted on the skin conducive to non cohesive gel layer, the dressing patch of stickup is more secured.
The beneficial effects of the present invention are:
1, rescue of battlefield of the present invention Multifunctional sterile dressing patch, for traditional dressing, good permeability, water absorbing force is strong, The oxygen-free environment that anaerobic bacteria depends on for existence is prevented, the bacterial growth of wound in war is effectively prevent to breed.
2, rescue of battlefield of the present invention Multifunctional sterile dressing patch is covered with urethane film in wound surface, causes this sterile Dressing patch will not adhere the surface of a wound, thus the mechanical injuries again when will not generate replacement.
3, rescue of battlefield of the present invention Multifunctional sterile dressing patch can effectively obstruct the environmental microorganism invasion surface of a wound, prevent The only superinfection of wound.
4, rescue of battlefield of the present invention Multifunctional sterile dressing patch, there is tack, while being aided with bandage and being fixed, and uses Conveniently, compliance is good, can be suitble to corporal parts.
5, rescue of battlefield of the present invention Multifunctional sterile dressing patch, at low cost, processing and manufacturing is easy, and effect is obvious, effect Significantly, it is worthy of popularization.
Detailed description of the invention
Fig. 1 is the main view of dressing patch of the present invention;
Fig. 2 is the main view for the dressing patch that the present invention is provided with bandage;
Fig. 3 is main view when bandage is parallel across fixing belt in the present invention;
Fig. 4 crosses through main view when fixing belt for bandage in the present invention;
Fig. 5 is the top view of dressing patch of the present invention.
Wherein: 1, non cohesive gel layer, 2, gauze layer, 3, bandage, 4, back sheet, 5, sealer layer, 6, fixing belt, 7, press mold.
Specific embodiment
The present invention will be further described by way of example and in conjunction with the accompanying drawings, but not limited to this.
Embodiment 1:
The present embodiment provides a kind of rescue of battlefield Multifunctional sterile dressing patchs, as shown in Figures 1 to 4, including from up to Under the non cohesive gel layer 1, gauze layer 2, back sheet 4 and the sealer layer 5 that set gradually;
Wherein, the material of non cohesive gel layer 1 is spunlace non-woven cloth, and the middle position of non cohesive gel layer 1 opens up a rectangular windowing, The rectangular a length of 5cm, width 8cm of opening a window.For the dressing patch of different size, the area of rectangular windowing also varies, and actually sets During meter, the area ratio of windowing area and non cohesive gel layer is general are as follows: 2/5≤windowing area/non cohesive gel level product≤4/5.
The material of gauze layer 2 is cotton gauze, including 2 layers of cotton gauze, and the surrounding and non cohesive gel layer 1 of gauze layer 2 are fixed Connection, gauze layer 2 are exposed to outer by windowing, make wound through gauze layer 2 and windowing in respiratory state.On non cohesive gel layer Setting windowing, when its purpose is to prevent dressing patch to be covered on wound, is in wound under airproof environment, prevents The growth of the growth of anaerobic bacteria, anaerobic bacteria is unfavorable to the healing of wound instead, this is primarily directed to this particular surroundings institute of battlefield The improvement done, afield, Gunfire licks the heavens, and everywhere under combustion state, entire battlefield surroundings, oxygen content is low, wound Healing needs to breathe, and windowing is arranged above gauze layer, is conducive to the healing of wound.
Back sheet 4 is polyurethane film layer, selects urethane film as back sheet 4, primarily to preventing the wound to fester It is adhered with gauze, afield, the wound of the wounded, which is often bled, suppurates, if wrapped up using traditional gauze, holds very much Being adhered for wound and gauze is easily caused, when replacement gauze dressing next time or when removing gauze, is adhered gauze together with wound The secondary damage that wound is easily caused during opening is unfavorable for the healing of wound.Select urethane film as backing On the one hand layer can prevent being adhered for gauze layer and wound, another aspect urethane film also has gas permeability, is conducive to the extensive of wound Multiple healing.
Sealer layer 5 and the 1 phase adhesion of non cohesive gel layer, sealer layer 5 make gauze layer and back for protecting back sheet 4 and gauze layer 2 Lining is between sealer layer and non cohesive gel layer, and the two is made, from pollution, when using dressing patch, directly to tear envelope using preceding Film layer.
Ethane via epoxyethane sterilizes during aseptic dressing provided in this embodiment is attached to the manufacturing, and material is by Quality Pure Cotton Yarn Production Cloth, urethane film, spunlace non-woven cloth are constituted, primarily directed to used in wartime wound, since wartime situation is complex, in battlefield On, natural environment is poor, and the wound surface of the wounded is big, in irregular shape, surface of a wound surrounding skin is seriously polluted, this tight in battlefield In the environment of, the wound of the wounded is difficult to accomplish timely and effectively to clear up, and battlefield surroundings oxygen is inadequate, is a large amount of anaerobic bacterias Growth provide breeding ground.So afield wrapping up for wounded's wound, gas permeability is mostly important, using Quality Pure Cotton Yarn Production Its gas permeability can be effectively ensured in cloth, and changes the way of traditional dressing application, and windowing is opened up on non cohesive gel layer and directly will Outside gauze layer is exposed to, increase the gas permeability of wound to the full extent.
In addition, wound exudate is easy to stick in one piece with gauze, for the processing of subsequent replacement dressing patch or subsequent wound It makes troubles.And wound and gauze are adhered together, during taking dressing patch off, due to the skin of wound Tissue also not healing completely, it is easy to which tearing wound causes wound secondary damage.It is poly- in gauze layer following settings based on this Ammoniacum film layer, to avoid the occurrence of being adhered.And the water imbibition of gauze is preferable, can fully absorb the sepage of wound, Wound infection is avoided to suppurate.
Embodiment 2:
The present embodiment provides a kind of rescue of battlefield Multifunctional sterile dressing patchs, and structure is as described in Example 1, difference Be in: four edges in 2 upper surface of gauze layer are provided with fixing belt 6, and fixing belt 6 is designed to two sides of triangle, The both ends of fixing belt 6 are fixedly connected with gauze layer 2, and the upper surface of fixing belt 6 and gauze layer 2 forms therebetween gap, for Bandage passes through;Fixing belt can be flexible wide opening rubber band, to facilitate bandage to pass through.
Since condition of battlefield is limited, for the wounded after injury, wound debridement is not stringent, can not accomplish comprehensive debridement, so that applying When material is attached to cladding wound, it is easy to appear the generation of dressing patch non cohesive gel layer degumming phenomenon, passes through fix using bandage at this time Band fixes dressing patch, prevents falling off for dressing patch, avoids the processing for influencing wound.
Wherein, as depicted in figs. 1 and 2, the fixing belt A1C1 level in the upper left corner, 45 degree of A1B1 horizontal tilt;The lower left corner Fixing belt A2C2 level, 45 degree of A2B2 horizontal tilt;The fixing belt A4C4 level in the upper right corner, 45 degree of A4B4 horizontal tilt;Bottom right The fixing belt A3C3 level at angle, 45 degree of A3B3 horizontal tilt.
When needing fixed dressing patch, two bandages can be used to be fixed parallel across A1C1A2C2 and A4C4A3C3, such as It shown in Fig. 3, or crosses through A1B1A3B3 and A4B4A2B2 and carries out constraint fixation, as shown in figure 4, winding and tying tight bandage It is sturdy afterwards, complete the processing to wound.
Embodiment 3:
The present embodiment provides a kind of rescue of battlefield Multifunctional sterile dressing patchs, and structure is as described in Example 2, difference Be in: the upper surface of non cohesive gel layer is provided with the bandage 3 of cotton material.During the manufacturing, bandage 3 can be directly with folding Folded mode is placed in the two sides of windowing, and press mold 7 is arranged above bandage 3 to cover bandage, press mold 7 and passes through heat-sealing membrane technology Directly bandage 3 can be covered on non cohesive gel layer, be hidden.
Under battlefield surroundings, the wound circumference of the wounded often has the presence of a large amount of soil or spot, is difficult clear in a short time Reason is clean, and when sticking dressing patch, uncleanly wound perimeter be easy to cause the glutinous viscous effect of dressing patch non cohesive gel, even if dressing Patch, which was stained in the rear short time, to be also easy to fall off, and based on this consideration, is increased in the two sides of dressing patch and is devised bandage 3, by taut It is used cooperatively with 3 and fixing belt 6, can solve the problems, such as that dressing patch is caducous.
When needing dressing patch fixed using bandage, the press mold on surface is torn, bandage is shown, and will be stretched tight after removing bandage Gap of the band across fixing belt and gauze layer, can wind bandage and fix dressing patch, can effectively prevent dressing patch It falls off.If do not need using bandage, without tearing press mold, bandage, which is hidden, to be loseed.
In addition, tearing press mold for convenience, zigzag will be arranged at the edges at two ends of press mold, it can be this tight in battlefield Under the rescue condition opened, the wrapping that press mold carries out bandage is quickly torn, improves rescue efficiency.
Embodiment 4:
The present embodiment provides a kind of rescue of battlefield Multifunctional sterile dressing patchs, and structure is as described in Example 1, difference It is in a length of 10cm of rectangular windowing, width 12cm.The material of gauze layer is cotton gauze, including used in 6 layers of cotton gauze Cotton gauze is the gauze by drug-treated, can be the gauze containing haemostatic medicament, or the gauze containing antibiotic medicine, This gauze by specially treated can the wound to different situations targetedly handled, improve rescued effect.
Embodiment 5:
The present embodiment provides a kind of rescue of battlefield application methods of Multifunctional sterile dressing patch, include the following steps,
(1) before use, first simply being cleared up the wound of the wounded, keep its surface of a wound as clean as possible;
(2) aseptic dressing patch is taken out, sealer layer 5 is torn, the polyurethane film layer of dressing patch is covered on wound, will not be glued Glue-line 1 is pasted on the skin, and firmly presses the non cohesive gel layer 1 of wound perimeter, keeps non cohesive gel layer 1 bonding with skin as far as possible;
(3) tear press mold 7, remove windowing two sides bandage 3, by bandage 3 parallel across or cross through fixing belt 6, will Bandage 3 is sturdy after winding and tying tight, so far completes the processing of wound.
The above is only specific application examples of the invention, are not limited in any way to protection scope of the present invention.All uses Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.

Claims (3)

1. a kind of rescue of battlefield Multifunctional sterile dressing patch, which is characterized in that including the non cohesive gel set gradually from top to bottom Layer, gauze layer, back sheet and sealer layer are provided with windowing, the surrounding and non cohesive gel layer of the gauze layer on the non cohesive gel layer It is fixedly connected, gauze layer is exposed to outside by windowing, and the back sheet is urethane film, and the sealer layer is mutually glued with non cohesive gel layer Even;
Four edges of the gauze layer upper surface are provided with fixing belt, the both ends of the fixing belt and the fixed company of gauze layer It connects;
The upper surface of the non cohesive gel layer is provided with bandage, and the bandage is located at the two sides of windowing, is arranged above the bandage Press mold is to cover bandage;
The material of the gauze layer is cotton gauze, and the gauze layer includes 2 to 6 layers of cotton gauze;
The material of the non cohesive gel layer is spunlace non-woven cloth;
The bandage is cotton material.
2. rescue of battlefield as described in claim 1 Multifunctional sterile dressing patch, which is characterized in that the windowing shape is side Shape, wherein 2/5≤windowing area/non cohesive gel level product≤4/5.
3. rescue of battlefield as claimed in claim 2 Multifunctional sterile dressing patch, which is characterized in that a length of 5- of windowing 10cm, width 8-12cm.
CN201510151534.9A 2015-04-01 2015-04-01 A kind of rescue of battlefield Multifunctional sterile dressing patch and its application method Expired - Fee Related CN104720979B (en)

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CN201510151534.9A CN104720979B (en) 2015-04-01 2015-04-01 A kind of rescue of battlefield Multifunctional sterile dressing patch and its application method

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108451718A (en) * 2018-03-20 2018-08-28 江苏沥泽生化科技有限公司 First-aid dressing suitable for extensive wound

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101279102A (en) * 2006-09-12 2008-10-08 泰科保健集团有限合伙公司 Thin film dressing
CN102076291A (en) * 2008-07-03 2011-05-25 保罗·哈特曼股份公司 Wound dressing
CN201968910U (en) * 2011-02-23 2011-09-14 浙江大学 Full-laminated visible woundplaste
CN204636706U (en) * 2015-04-01 2015-09-16 王胜 A kind of rescue of battlefield Multifunctional sterile dressing paste

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204147170U (en) * 2014-09-10 2015-02-11 赵小龙 A kind of novel Wound dressings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101279102A (en) * 2006-09-12 2008-10-08 泰科保健集团有限合伙公司 Thin film dressing
CN102076291A (en) * 2008-07-03 2011-05-25 保罗·哈特曼股份公司 Wound dressing
CN201968910U (en) * 2011-02-23 2011-09-14 浙江大学 Full-laminated visible woundplaste
CN204636706U (en) * 2015-04-01 2015-09-16 王胜 A kind of rescue of battlefield Multifunctional sterile dressing paste

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