JPS6240578Y2 - - Google Patents
Info
- Publication number
- JPS6240578Y2 JPS6240578Y2 JP1984165357U JP16535784U JPS6240578Y2 JP S6240578 Y2 JPS6240578 Y2 JP S6240578Y2 JP 1984165357 U JP1984165357 U JP 1984165357U JP 16535784 U JP16535784 U JP 16535784U JP S6240578 Y2 JPS6240578 Y2 JP S6240578Y2
- Authority
- JP
- Japan
- Prior art keywords
- wound
- absorbent
- exudate
- wound dressing
- dressing
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 48
- 230000002745 absorbent Effects 0.000 claims description 31
- 239000002250 absorbent Substances 0.000 claims description 31
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 210000000416 exudates and transudate Anatomy 0.000 description 20
- 208000033809 Suppuration Diseases 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 polyfluoroethylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000000774 hypoallergenic effect Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は創面を被覆保護し、創傷を治癒するた
めに使用する創傷被覆保護材に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a wound covering and protecting material used for covering and protecting a wound surface and healing the wound.
創傷をできるだけ早く回復させるためには、創
傷内部から出てくる滲出液をできるだけ早く外部
に導出して滲出液が創面に多量にたまることによ
る化膿を防止すること、外部からの菌の侵入を防
ぐことが必要であり、また傷痕をきれいにするた
めには、創面が常に適度の湿潤状態にあることが
必要である。このため保護材を二重構造にし、余
剰の滲出液を貯留する機能を持つたものが知られ
ている。第３図はこのような保護材を示すもので
ある。１１は皮膚、１２はその上にある創傷、１
３は創傷１２を覆う保護材で複数の貫通孔１４を
有し、この貫通孔１４が創傷１２上に来るように
して皮膚１１と対向する周辺の粘着材で皮膚１１
上に固定している。保護材１３上には更に被覆材
１５がその周辺でもつて固定されており、保護材
１３との間に滲出液貯留室１６を形成している。
創傷１２の表面に出てきた滲出液１７は保護材１
３の貫通孔１４を通つて滲出液貯留室１６にたま
るようになつている。しかしこのような構造の保
護材では、滲出液の貯留容量が一定のためこの容
量を越えた滲出液が外に漏れ出るという欠点があ
り、また漏れないように粘着力を強くすると、保
護材を剥がすときに患者に与える物質的刺激が強
くなるという欠点があり、さらに貯留室にたまつ
た滲出液の腐敗による化膿の危険性も極めて大き
い。
In order to recover the wound as quickly as possible, exudate from inside the wound must be drained to the outside as soon as possible to prevent suppuration caused by a large amount of exudate accumulating on the wound surface, and to prevent bacteria from entering from the outside. In order to clean the scar, it is necessary to keep the wound surface in a moderately moist state at all times. For this reason, it is known that the protective material has a double structure and has the function of storing excess exudate. FIG. 3 shows such a protective material. 11 is the skin, 12 is the wound on it, 1
3 is a protective material that covers the wound 12 and has a plurality of through holes 14, and the through holes 14 are placed above the wound 12, and the surrounding adhesive material facing the skin 11 is used to protect the skin 11.
It is fixed on top. A covering material 15 is further fixed around the protective material 13 and forms an exudate storage chamber 16 between the protective material 13 and the covering material 15 .
The exudate 17 that has come out on the surface of the wound 12 is covered with the protective material 1.
The exudate is collected in the exudate storage chamber 16 through the through hole 14 of No. 3. However, protective materials with this structure have the disadvantage that the exudate storage capacity is constant, and exudate that exceeds this capacity leaks out.Also, if the adhesive strength is strengthened to prevent leakage, the protective material may be damaged. It has the disadvantage of increasing the physical irritation to the patient when it is removed, and there is also an extremely high risk of suppuration due to putrefaction of the exudate accumulated in the storage chamber.
本考案が解決しようとする問題点は、滲出液を
創面から積極的に排出させることができ、しかも
創面を適切な湿潤状態に保持でき、かつ長期間に
わたつて交換することなく継続使用できるような
創傷被覆保護材を得ることにある。
The problems that this invention aims to solve are that exudate can be actively drained from the wound surface, the wound surface can be maintained in an appropriate moist state, and it can be used continuously for a long period of time without having to be replaced. The object of the present invention is to obtain a wound dressing and protective material.
上述の問題点は本考案によれば、液体に対して
は不透過性で気体に対しては透過性の材料から成
りり、創面と対向する側に粘着剤を有し、中央部
にのみ複数の貫通孔を有する創面被覆材と、創面
被覆材上に載せる交換可能な吸収材と、液体に対
しては不透過性で気体に対しては透過性の材料か
ら成り吸収材を覆う吸収材被覆材とを備え、吸収
材被覆材は吸収材を交換するとき開封し得るよう
になつていることにより解決される。
The above-mentioned problem is solved according to the present invention, which is made of a material that is impermeable to liquids and permeable to gases, has an adhesive on the side facing the wound surface, and has multiple adhesives only in the center. a wound dressing having through-holes, a replaceable absorbent material placed over the wound dressing, and an absorbent covering made of a material impermeable to liquids and permeable to gases and covering the absorbent material. The present invention is solved in that the absorbent covering material can be opened when replacing the absorbent material.
本考案によれば、創傷内部から出てきた浸出液
は、創面周囲の皮膚に粘着剤で接着し創面部には
粘着剤が浸出液により接着せず密着状態で創面被
覆材により囲まれて一時保留された後、創面被覆
保護材の貫通孔を通つてその上に載せられている
吸収材に積極的に吸収されてそこに保持され、一
方創面は常に新しい滲出液で適度の湿潤状態に保
持され、吸収材の吸収能力が減退したときは吸収
材被覆材の封を開いて吸収材を取り出し、新しい
吸収材を挿入する。
According to the present invention, the exudate coming out from inside the wound is adhered to the skin around the wound surface with an adhesive, and the adhesive is not adhered to the wound surface due to the exudate and is temporarily retained by being surrounded by the wound dressing. After that, it is actively absorbed and retained in the absorbent material placed on it through the through holes of the wound dressing protector, while the wound surface is constantly maintained in a moderately moist state with fresh exudate, When the absorption capacity of the absorbent material decreases, open the seal of the absorbent covering material, remove the absorbent material, and insert a new absorbent material.
次に本考案の実施例を図面について説明する。 Next, embodiments of the present invention will be described with reference to the drawings.
第１図は本考案による創傷被覆保護材を創傷部
に装着した状態、第２図はその各部分の分解図で
ある。 FIG. 1 shows a state in which the wound dressing protection material according to the present invention is attached to a wound, and FIG. 2 shows an exploded view of each part thereof.
図において１は皮膚、２は皮膚１上に生じた創
傷、３は創傷２を覆う創面被覆材である。この創
面被覆材３は液体に対しては非透過性、気体に対
しては透過性の材料例えばポリウレタン系、ポリ
塩化ビニル系、ポリ弗化エチレン系のフイルムか
ら成つており、皮膚面側の全面には皮膚１上に接
着するための低刺激性の粘着剤５が塗布され、中
央部には複数の0.1〜２mmφ程度の貫通孔４が形
成されている。この創面被覆材３は貫通孔４を形
成した部分が創傷の上に位置するようにして且つ
創面に密着するように皮膚１に粘着剤５でもつて
固定する。この創面被覆材３の貫通孔４が形成さ
れている部分の上に吸収材６を載せる。吸収材６
は吸収量が大きく、形がくずれないような素材、
例えば綿、合成繊維のような繊維、スポンジ、吸
収性高分子（PVA、アクリルデンプンコポリマ
ーなど）から構成することができ、交換可能であ
る。この吸収材６を覆うように吸収材被覆材７が
創面被覆材３上にあるが、この吸収材被覆材７の
一部、例えば四辺形状の場合はその一辺８でもつ
て創面被覆材３上に溶着され、残りの部分、例え
ば三辺は粘着剤９を塗布し、この粘着剤でもつて
創面被覆材３と接合し得るようになつている。吸
収材被覆材７は気体に対しては透過性を有するが
液体に対しては非透過性の材料、例えばポリウレ
タン系、ポリ塩化ビニル系、ポリ弗化エチレン系
のフイルムで構成すると有利である。 In the figure, 1 is the skin, 2 is a wound generated on the skin 1, and 3 is a wound dressing that covers the wound 2. The wound dressing 3 is made of a film made of a material impermeable to liquids but permeable to gases, such as polyurethane, polyvinyl chloride, or polyfluoroethylene, and covers the entire skin surface. A hypoallergenic adhesive 5 for adhering to the skin 1 is applied to the body 1, and a plurality of through holes 4 having a diameter of about 0.1 to 2 mm are formed in the center. This wound dressing 3 is fixed to the skin 1 with an adhesive 5 so that the portion with the through hole 4 is located above the wound and in close contact with the wound surface. An absorbent material 6 is placed on the portion of this wound dressing material 3 where the through hole 4 is formed. Absorbent material 6
is a material that has a large amount of absorption and does not lose its shape.
It can be constructed from fibers such as cotton, synthetic fibers, sponges, absorbent polymers (PVA, acrylic starch copolymers, etc.) and is replaceable. An absorbent dressing 7 is placed on the wound dressing 3 so as to cover the absorbent 6, but a part of the absorbent dressing 7, for example, one side 8 in the case of a quadrilateral shape, is also placed on the wound dressing 3. After being welded, the remaining portions, for example three sides, are coated with an adhesive 9 so that they can be bonded to the wound dressing 3 with this adhesive. Advantageously, the absorbent covering 7 is made of a material that is permeable to gases but impermeable to liquids, for example a film based on polyurethane, polyvinyl chloride or polyfluoroethylene.
第１図に示す装着状態において、創傷２の内部
より出てきた滲出液１０は創面被覆材３の貫通孔
４を通つて吸収材６に吸収され、創面にはごく一
部分がたまつて創面を適度の湿潤状態に保持す
る。吸収材６が滲出液を吸収して吸収能力が減退
すると、吸収材被覆材７の粘着剤９を粘布した辺
を開封し、吸収材６を新しいものと交換して封を
閉じることにより、再び継続使用できる状態とな
る。 In the wearing state shown in FIG. 1, the exudate 10 coming out from inside the wound 2 passes through the through hole 4 of the wound dressing 3 and is absorbed by the absorbent material 6, and a small portion of it accumulates on the wound surface and covers the wound surface. Keep it moderately moist. When the absorbent material 6 absorbs exudate and its absorption capacity decreases, the side of the absorbent covering material 7 covered with the adhesive 9 is unsealed, the absorbent material 6 is replaced with a new one, and the seal is closed. It becomes ready for continued use again.
なお、図示の実施例では創面被覆材、吸収材、
吸収材被覆材はともに四角形のものを示したが、
この形に限定されるものではなく、また吸収材被
覆材の開封機構についても、例えばタツパウエア
式嵌合その他の様式のものも使用することができ
る。上の例では吸収材被覆材は創面被覆材上に置
いたものを示したが、創面被覆材上ではなく皮膚
面上に直接置くような構造にしてもよい。 In the illustrated embodiment, wound dressings, absorbent materials,
Both absorbent covering materials are shown as square ones, but
The present invention is not limited to this form, and the opening mechanism for the absorbent covering material may also be of a tufted air fitting type or other type. Although the above example shows the absorbent dressing placed on the wound dressing, it may also be placed directly on the skin surface rather than on the wound dressing.
本考案によれば、創傷から出てきた滲出液は傷
口部に粘着剤で密着固定された創面被覆材に囲ま
れつつ絶えず吸収材に積極的に吸収されて行くた
め外に漏れ出るおそれはなく、また一旦排出され
た滲出液が創面上に逆流することもなく、多量の
滲出液が出た場合には吸収材のみを交換すること
によつて創面被覆材そのものは交換することなく
継続使用することができ、その結果創面上には常
に新しい滲出液のみが極く僅か存在して適度の湿
潤状態におくから、化膿のおそれなしにきれいな
傷痕に治癒することが可能となるものである。
According to the present invention, the exudate coming out of the wound is surrounded by the wound dressing material that is closely fixed to the wound area with adhesive, and is constantly actively absorbed by the absorbent material, so there is no risk of it leaking out. In addition, the exudate once discharged does not flow back onto the wound surface, and if a large amount of exudate comes out, only the absorbent material can be replaced, allowing continued use without replacing the wound dressing itself. As a result, only a small amount of new exudate is always present on the wound surface, keeping it in a moderately moist state, making it possible to heal into a clean scar without the risk of suppuration.
第１図および第２図は本考案の実施例のそれぞ
れ縦断面図および分解斜視図、第３図は従来のも
のの縦断面図である。
２……創傷、３……創面被覆材、４……貫通
孔、５……粘着剤、６……吸収材、７……吸収材
被覆材。
1 and 2 are a longitudinal sectional view and an exploded perspective view, respectively, of an embodiment of the present invention, and FIG. 3 is a longitudinal sectional view of a conventional one. 2... Wound, 3... Wound dressing material, 4... Through hole, 5... Adhesive, 6... Absorbent material, 7... Absorbent dressing material.
Claims (1)
性の材料から成り、創面と対向する側に粘着剤を
有し、中央部にのみ複数の貫通孔を有する創面被
覆材と、創面被覆材上に載せる交換可能な吸収材
と、液体に対しては不透過性で気体に対しては透
過性の材料から成り吸収材を覆う吸収材被覆材と
を備え、吸収材被覆材は吸収材を交換するとき開
封し得るようになつていることを特徴とする創傷
被覆保護材。 A wound dressing is made of a material that is impermeable to liquids and permeable to gases, has an adhesive on the side facing the wound surface, and has multiple through holes only in the center; The absorbent covering is made of a material impermeable to liquids and permeable to gases and covers the absorbent material. A wound dressing protective material, characterized in that the wound dressing can be opened when replacing the wound dressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984165357U JPS6240578Y2 (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984165357U JPS6240578Y2 (en) | 1984-10-31 | 1984-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6180018U JPS6180018U (en) | 1986-05-28 |
| JPS6240578Y2 true JPS6240578Y2 (en) | 1987-10-17 |
Family
ID=30723208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984165357U Expired JPS6240578Y2 (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240578Y2 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5056510A (en) * | 1989-04-13 | 1991-10-15 | The Kendall Company | Vented wound dressing |
| US5060642A (en) * | 1990-01-05 | 1991-10-29 | Gilman Thomas H | Wound dressing with air permeable bacteria impermeable reservoir |
| DE102004063599B4 (en) * | 2004-12-30 | 2007-07-12 | Bayer Innovation Gmbh | Shortened wound healing processes by means of novel fiber fleeces |
| JP4159563B2 (en) * | 2005-05-09 | 2008-10-01 | 市川興産株式会社 | Hemostatic patch |
| JP5173265B2 (en) * | 2007-05-31 | 2013-04-03 | 株式会社瑞光 | Skin covering sheet |
| MX2010005553A (en) * | 2007-11-21 | 2010-06-01 | Smith & Nephew | Wound dressing. |
| HUE049431T2 (en) | 2007-11-21 | 2020-09-28 | Smith & Nephew | Wound dressing |
| GB0722820D0 (en) | 2007-11-21 | 2008-01-02 | Smith & Nephew | Vacuum assisted wound dressing |
| GB0723872D0 (en) | 2007-12-06 | 2008-01-16 | Smith & Nephew | Apparatus for topical negative pressure therapy |
| JP2011125397A (en) * | 2009-12-15 | 2011-06-30 | Jms Co Ltd | Wound covering material |
| KR20130132928A (en) * | 2010-12-22 | 2013-12-05 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Dual purpose adhesive bandage |
| FR2974005B1 (en) * | 2011-04-15 | 2014-05-02 | Urgo Lab | THIN ABSORBENT THIN ADHESIVE DRESSING, ITS USES FOR THE TREATMENT OF CHRONIC WOUNDS |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4210467Y1 (en) * | 1966-07-26 | 1967-06-08 | ||
| JPS5426095A (en) * | 1977-07-28 | 1979-02-27 | Takara Nakajima Kk | Quantitative water injection device |
-
1984
- 1984-10-31 JP JP1984165357U patent/JPS6240578Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4210467Y1 (en) * | 1966-07-26 | 1967-06-08 | ||
| JPS5426095A (en) * | 1977-07-28 | 1979-02-27 | Takara Nakajima Kk | Quantitative water injection device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6180018U (en) | 1986-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1101646A (en) | Balanced environment wound dressing | |
| CA2033619C (en) | Novel absorbent pad for wound dressing | |
| EP0898471B1 (en) | Wound dressings with leak prevention seal | |
| US4231357A (en) | Bandage for absorbing body fluids | |
| US5512041A (en) | Wound dressing for promoting moist wound healing | |
| US5090406A (en) | Vented absorbent dressing | |
| EP0441418B1 (en) | Vented wound dressing | |
| US4499896A (en) | Reservoir wound dressing | |
| JPS6240578Y2 (en) | ||
| CA1322309C (en) | Wound dressing system | |
| US5976117A (en) | Wound dressing | |
| US5465735A (en) | Wound dressing | |
| US6320093B1 (en) | Bandage for autolytic wound debridement | |
| US5060662A (en) | Open air bandage | |
| US5167613A (en) | Composite vented wound dressing | |
| US6124520A (en) | Window dressing | |
| US6689931B2 (en) | Wound dressing and method of making | |
| JPH1156900A (en) | Absorptive bandage for wound | |
| JPS5825461B2 (en) | Oukiyuuteateyou Houtai | |
| JPH0549301B2 (en) | ||
| US3024786A (en) | Porous waterproof bandage | |
| KR100570900B1 (en) | Dressing Patch for Wound | |
| JPH076889Y2 (en) | Absorption pad with adhesive layer | |
| JPS5912891Y2 (en) | Finger protection absorbent treatment tool | |
| KR200242189Y1 (en) | Adhesive Plaster |