JPH0129572B2 - - Google Patents
Info
- Publication number
- JPH0129572B2 JPH0129572B2 JP54125215A JP12521579A JPH0129572B2 JP H0129572 B2 JPH0129572 B2 JP H0129572B2 JP 54125215 A JP54125215 A JP 54125215A JP 12521579 A JP12521579 A JP 12521579A JP H0129572 B2 JPH0129572 B2 JP H0129572B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- patch
- back sheet
- edges
- adhesive
- 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
- 239000000853 adhesive Substances 0.000 claims description 26
- 230000001070 adhesive effect Effects 0.000 claims description 26
- 230000002745 absorbent Effects 0.000 claims description 22
- 239000002250 absorbent Substances 0.000 claims description 22
- 239000005871 repellent Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 206010052428 Wound Diseases 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 238000012084 abdominal surgery Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 230000029663 wound healing 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
-
- 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
- A61F13/023—Adhesive bandages or dressings wound covering film layers without a fluid retention 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/66—Garments, holders or supports not integral with absorbent pads
- A61F13/82—Garments, holders or supports not integral with absorbent pads with means for attaching to the body
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/58—Adhesive tab fastener elements
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/58—Adhesive tab fastener elements
- A61F2013/582—Adhesive tab fastener elements with one strip on one place
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)
- Epidemiology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
【発明の詳細な説明】
本発明は吸収性物品に関し、特に、外科用当て
布、使い棄ておむつ、および衛生ナプキンに関す
るものである。DETAILED DESCRIPTION OF THE INVENTION This invention relates to absorbent articles, and more particularly to surgical patches, disposable diapers, and sanitary napkins.
外科手術（例えば腹部の外科手術）の傷口に当
て布をする代表的な方法は次のとおりである。即
ち、先づ殺菌ガーゼの様な一次当て布を傷口に当
てる。次に、二次当て布と呼ばれる吸収性当て布
を一次当て布の上に置きそこに固定する。使用
時、体液は一次当て布を貫通し二次当て布で吸収
され保持される。 A typical method for applying a patch to a surgical wound (eg, abdominal surgery) is as follows. That is, first, a primary patch such as sterile gauze is applied to the wound. Next, an absorbent patch, called a secondary patch, is placed over the primary patch and secured there. In use, body fluids penetrate the primary patch and are absorbed and retained by the secondary patch.
従来、多年にわたり上述のような当て布が用い
られて来たが、従来の二次当て布は、特に使用中
の二次当て布に圧力が加えられた場合、液体が二
次当て布を完全に通過しない為の障壁として適当
ではなかつた。液体が一旦二次当て布を完全に貫
通すると、その液体は当て布を容易に貫通するバ
クテリヤの傷口に達する路を作り、患者に有害な
結果をもたらすことになる。しかし、液体の貫通
を防ぐため、当て布の上に液体不透過性障壁を当
てるだけでは充分ではない。当て布は水蒸気やガ
スを透過させ、傷口が呼吸し治癒を促進すること
が必要であり、通常の液体不透過性障壁は傷口の
呼吸を妨げるからである。又、従来の当て布は、
患部に当てるのに時間がかゝり病院の看護婦等に
不便であつた。 Traditionally, patches such as those described above have been used for many years, but conventional secondary patches have been designed to prevent liquid from completely damaging the secondary patch, especially if pressure is applied to the secondary patch during use. It was not suitable as a barrier to prevent people from passing through. Once the liquid completely penetrates the secondary patch, it creates a path for bacteria to easily penetrate the patch and reach the wound, with deleterious consequences for the patient. However, it is not sufficient to apply a liquid-impermeable barrier over the patch to prevent liquid penetration. The dressing needs to be permeable to water vapor and gases to allow the wound to breathe and promote healing, as normal liquid-impermeable barriers prevent the wound from breathing. In addition, the conventional patch cloth is
It took a long time to apply it to the affected area, which was inconvenient for hospital nurses and others.
使い棄ておむつや衛生ナプキンのような他の吸
収性物品は従来、液体（普通は水）不透過性の裏
側シートを有するものであるが、やはり、当て心
地をよくするために通気性を有することが望まし
い。 Other absorbent articles, such as disposable diapers and sanitary napkins, traditionally have a liquid (usually water) impermeable backing sheet, but they also need to be breathable to improve comfort. is desirable.
本発明の主たる特徴は、構造の簡単な改良され
た吸収性物品を提供するにある。 A principal feature of the present invention is to provide an improved absorbent article of simple construction.
本発明の吸収性物品は、液体透過性の表側シー
トと、流体透過性材料からなる裏側シートと、前
記表側シートと前記裏側シートとの間の吸収性パ
ツドと、前記裏側シートの前記吸収性パツド側の
面を実質的に覆う、通気性で撥水性の粘着剤コー
テイングとを有し、前記粘着剤コーテイングが、
前記吸収性パツド中に吸収された液体の撥水性障
壁を成すと共に通気性を保持している、吸収性物
品において、前記表側シートが一対の端縁を有
し、前記裏側シートが前記表側シートの前記両端
縁から突出した一対の端辺部を有し、該両端辺部
の前記吸収性パツド側の面には粘着剤が施され、
該両端辺部の粘着剤にはそれぞれ剥離シートが剥
離可能に付着されていることを特徴とする。 The absorbent article of the present invention includes a liquid-permeable front sheet, a back sheet made of a fluid-permeable material, an absorbent pad between the front sheet and the back sheet, and the absorbent pad of the back sheet. a breathable, water-repellent adhesive coating substantially covering a side surface, said adhesive coating comprising:
In an absorbent article that provides a water-repellent barrier to liquids absorbed into the absorbent pad and maintains breathability, the front sheet has a pair of edges, and the back sheet is located at the edge of the front sheet. It has a pair of edge portions protruding from the both end edges, and an adhesive is applied to the surface of the both edge portions on the absorbent pad side,
It is characterized in that a release sheet is releasably attached to each of the adhesives on both ends.
本発明の特徴は、裏側シートのパツドに面した
粘着剤が撥水性の壁となり、吸収性物品の使用中
に体液が貫通する可能性を最小限にすることにあ
る。 A feature of the present invention is that the adhesive facing the pad of the backsheet provides a water-repellent wall that minimizes the possibility of body fluids penetrating the absorbent article during use.
本発明の別の特徴は、コーテイングを施した裏
側シートがバクテリアを実質上透過させないこと
にある。 Another feature of the invention is that the coated backsheet is substantially impermeable to bacteria.
本発明の一特徴は、バクテリアにより患者の傷
口が汚染する可能性を最小限にする当て布を提供
するにある。 One feature of the present invention is to provide a patch that minimizes the possibility of contaminating a patient's wound with bacteria.
本発明のもう一つの特徴は、粘着剤が通気性を
有し、外科用当て布として用いた場合、傷口の治
癒が促進されることにある。 Another feature of the present invention is that the adhesive is breathable and promotes wound healing when used as a surgical patch.
本発明の今一つの特徴は、使用中にパツドが濡
れた時、粘着剤がパツドを安定させることにあ
る。 Another feature of the invention is that the adhesive stabilizes the pad when it becomes wet during use.
本発明の更に今一つの特徴は、裏側シートの両
端辺部から剥離シートを剥離することにより、当
て布を該両端辺部を用いて患部に容易に取りつけ
ることができることにある。 Yet another feature of the present invention is that by peeling off the release sheet from both edges of the back sheet, the patch can be easily attached to the affected area using the edges.
本発明の特徴は、吸収性物品、特に外科用当て
布を簡単な経済的な態様で構成し得ることにあ
る。 A feature of the invention is that absorbent articles, particularly surgical patches, can be constructed in a simple and economical manner.
以下図面を参照しつつ本発明の実施例を詳細に
説明する。 Embodiments of the present invention will be described in detail below with reference to the drawings.
第１図乃至第３図に示す外科用当布１０は吸収
パツド１２、液体透過性表側シート１４、および
液体透過性材料の裏側シート１６を有するもので
ある。パツド１２は表側の面１８、裏面２０、一
対の側縁２２、該両側縁を結ぶ一対の端縁２４、
を有している。パツド１２は適当な材料、例えば
パルプを細分して作られたセルロース繊維の弛い
塊（「ウツドフラフ」と当業界で呼ぶ）で形成す
ることができる。 The surgical dressing 10 shown in FIGS. 1-3 includes an absorbent pad 12, a liquid-permeable front sheet 14, and a back sheet 16 of liquid-permeable material. The pad 12 has a front surface 18, a back surface 20, a pair of side edges 22, a pair of edges 24 connecting the both side edges,
have. Pad 12 may be formed of any suitable material, such as a loose mass of cellulose fibers made by comminuting pulp (referred to in the art as "wood fluff").
表側のシート１４は当て布使用時表側の面２６
が患部に面し、裏面２８がパツド１２に面してい
る。表側シート１４は両側縁３０が、パツド１２
の側縁から張出した側辺部３２を画成し、該側縁
３０を結ぶ両端縁３４がパツド１２の端縁２４か
ら張出した両端辺部３６を画成している。表側シ
ート１４はポリエステル・レーヨン不織材料（例
えば米国マサツセツツ州ボストン市のケンドール
社の商標「ノボネツト」SP117）で作ることがで
きる。 The front sheet 14 is the front side 26 when using a patch cloth.
faces the affected area, and the back side 28 faces the pad 12. The front sheet 14 has both side edges 30 padded with pads 12.
A side portion 32 is formed extending from the side edge of the pad 12, and both end edges 34 connecting the side edges 30 define both end portions 36 extending from the end edge 24 of the pad 12. The top sheet 14 may be made of a nonwoven polyester rayon material (eg, "Novonet" SP117, trademark of Kendall Corporation, Boston, Massachusetts, USA).
裏側シート１６の表側の面３８はパツド１２に
面し、裏面４０は使用時に患部の反対側に面して
いる。裏側シート１６の両側縁４２はパツド１２
の両側縁からそれぞれ張出した両側辺部４４を画
成し、両側縁３２を結ぶ両端縁４６はパツド１２
の両端縁２４および表側シート１４の両端縁３４
の両方からそれぞれに張出した両端辺部４８を画
成し、両端辺部４８は当布の全幅に延びている。
裏側シート１６は表側シート１４に関し前に挙げ
た不織材料で作るのが適当である。 The front side 38 of the backsheet 16 faces the pad 12, and the back side 40 faces away from the affected area in use. Both side edges 42 of the back sheet 16 are padded 12
Both side edges 44 extending from both side edges of the pad 12 are defined, and both end edges 46 connecting the side edges 32 are connected to the pad 12.
both edges 24 of the front sheet 14 and both edges 34 of the front sheet 14
Both end sides 48 are defined which respectively extend from both sides, and both end sides 48 extend over the entire width of the cloth.
Back sheet 16 is suitably made of the nonwoven materials listed above with respect to front sheet 14.
裏側シート１６は、更に、表側の面３８の端辺
部４８を含む全面に撥水性で通気性を有する粘着
剤５０がコーテイングされている。適当な粘着剤
は、アクリールベースの粘着剤で、例えば上述の
ケンドール社の商標「テンダースキン」No.1596が
ある。粘着剤５０はパツド１２の裏面２０の上に
撥水性の壁を形成し、それによつて、使用中に体
液が透過する可能性を最小限にし、バクテリアの
通過を防ぐ壁となり、使用中に患部が汚染する可
能性を最小限にする。粘着剤と裏側シート１６と
は空気は通過させ、当布を通気性として患部の傷
口の治ゆを促進する。又、粘着剤５０は上側シー
ト１４の側辺部３２を裏側シート１６の側辺部４
４に接着し、上側シート１４の端辺部３６を裏側
シートの端辺部４８の内側部分に接着するのに利
用できる。粘着剤５０は又、パツド１２の裏面に
接触し、使用中にパツドが濡れた時に該パツドを
安定させる。図示のように、当て布は、１対の剥
離シート５２が裏側シートの端辺部４８とその粘
着剤５０を覆うように該端辺部に付着している。
剥離シート５２を裏側シート１６の端辺部４８か
ら引剥すと、その下の粘着剤５０が露出し、当て
布の端辺部４８を患部に付着させることができ便
利である。 The back sheet 16 is further coated with a water-repellent and breathable adhesive 50 over the entire surface including the edge portions 48 of the front surface 38. Suitable adhesives are acrylic-based adhesives, such as the Kendall trademark "Tenderskin" No. 1596 mentioned above. The adhesive 50 forms a water-repellent wall on the underside 20 of the pad 12, thereby minimizing the possibility of permeation of bodily fluids during use, providing a barrier against the passage of bacteria, and preventing the passage of bacteria from the affected area during use. minimize the possibility of contamination. Air passes through the adhesive and the back sheet 16, making the cloth breathable and promoting healing of the affected wound. Additionally, the adhesive 50 connects the side portion 32 of the upper sheet 14 to the side portion 4 of the back sheet 16.
4 and can be used to adhere the edges 36 of the top sheet 14 to the inside portions of the edges 48 of the back sheet. Adhesive 50 also contacts the back side of pad 12 and stabilizes the pad when it becomes wet during use. As shown, the patch has a pair of release sheets 52 attached to the edges 48 of the back sheet and its adhesive 50 so as to cover them.
When the release sheet 52 is peeled off from the edge 48 of the back sheet 16, the adhesive 50 underneath is exposed and the edge 48 of the patch can be conveniently attached to the affected area.
本発明の当て布は、裏側シート１６の適当な粘
着剤が、撥水性の壁を作ると共に、パツドを安定
させるものである。裏側シートの粘着剤は、表側
シートと裏側シートとを互に接着するのにも利用
でき、裏側シートの端辺部とその粘着剤は当て布
を患部に付着するのに便利であり、別に包帯等の
固定手段を用いる必要がない。 In the patch of the present invention, a suitable adhesive on the backing sheet 16 provides a water repellent wall and stabilizes the pad. The adhesive on the back sheet can also be used to adhere the front and back sheets to each other, and the edges of the back sheet and their adhesive are useful for attaching the patch to the affected area, and can also be used to attach the patch to the affected area. There is no need to use other fixing means.
本発明の当て布は、裏側シートに粘着剤をコー
テイングし当て布構成部材を互に接着するだけで
簡単な方法により低廉なコストで作ることができ
ることが明らかである。 It is clear that the patch of the present invention can be produced simply and at low cost by simply coating the back sheet with an adhesive and bonding the patch components together.
本発明は前述のように、少くとも透過性表側シ
ート、裏側シート、および両シートの間の吸収材
を基本構成要素とする使い棄ておむつや衛生ナプ
キンの分野で用いられる種々の構造にも応用でき
る。一般にこのような構造では、裏側シートは、
従来ポリエチレンのフイルムのような液体不透過
性の部材であつた。これらの構造では、従来の液
体不透過性裏側シートの代りに撥水性の通気性粘
着剤をコーテイングした流体透過性裏側シートを
用いることによつて本発明を応用することができ
る。 As described above, the present invention can also be applied to various structures used in the field of disposable diapers and sanitary napkins whose basic components are at least a permeable front sheet, a back sheet, and an absorbent material between the two sheets. . Generally, in such a structure, the back sheet is
Conventionally, it has been a liquid-impermeable member such as a polyethylene film. In these structures, the present invention can be applied by using a fluid permeable back sheet coated with a water repellent breathable adhesive in place of the conventional liquid impermeable back sheet.
第１図は本発明の外科用当て布の裏側平面図。
第２図は第１図の当て布の表側平面図。第３図は
第１図の３−３視断面図。第４図は第１図の４−
４視断面図。
１０……吸収性物品、１２……吸収性パツド、
１４……表側シート、１６……裏側シート、５０
……粘着剤、５２……剥離シート。
FIG. 1 is a plan view of the back side of the surgical patch of the present invention.
FIG. 2 is a top plan view of the front side of the patch shown in FIG. 1. FIG. 3 is a sectional view taken along line 3-3 in FIG. Figure 4 is 4- in Figure 1.
4-view sectional view. 10...Absorbent article, 12...Absorbent pad,
14... Front sheet, 16... Back sheet, 50
... Adhesive, 52 ... Release sheet.
Claims (1)
からなる裏側シートと、前記表側シートと前記裏
側シートとの間の吸収性パツドと、前記裏側シー
トの前記吸収性パツド側の面を実質的に覆う、通
気性で撥水性の粘着剤コーテイングとを有し、前
記粘着剤コーテイングが、前記吸収性パツド中に
吸収された液体の撥水性障壁を成すと共に通気性
を保持している、吸収性物品において、前記表側
シートが一対の端縁を有し、前記裏側シートが前
記表側シートの前記両端縁から突出した一対の端
辺部を有し、該両端辺部の前記吸収性パツド側の
面には粘着剤が施され、該両端辺部の粘着剤には
それぞれ剥離シートが剥離可能に付着されている
ことを特徴とする、吸収性物品。1. A liquid-permeable front sheet, a back sheet made of a fluid-permeable material, an absorbent pad between the front sheet and the back sheet, and a surface of the back sheet on the absorbent pad side substantially a breathable, water-repellent adhesive coating covering the absorbent pad, the adhesive coating forming a water-repellent barrier for liquids absorbed into the absorbent pad while remaining breathable. wherein the front sheet has a pair of edges, the back sheet has a pair of edge portions protruding from both edge portions of the front sheet, and a surface of the absorbent pad side of the both edge portions has a An absorbent article, characterized in that an adhesive is applied, and a release sheet is releasably attached to each of the adhesives on both edges.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94693378A | 1978-09-28 | 1978-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56109659A JPS56109659A (en) | 1981-08-31 |
| JPH0129572B2 true JPH0129572B2 (en) | 1989-06-12 |
Family
ID=25485210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12521579A Granted JPS56109659A (en) | 1978-09-28 | 1979-09-28 | Absorbing article |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS56109659A (en) |
| BE (1) | BE879068A (en) |
| MX (1) | MX152913A (en) |
| ZA (1) | ZA795073B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4627847A (en) * | 1985-04-03 | 1986-12-09 | National Starch And Chemical Corporation | Hot melt adhesive waste barrier |
| JPH0350896Y2 (en) * | 1986-05-23 | 1991-10-30 | ||
| JPH0268823U (en) * | 1988-11-14 | 1990-05-24 | ||
| JPH0356428U (en) * | 1989-10-04 | 1991-05-30 |
-
1979
- 1979-09-25 ZA ZA00795073A patent/ZA795073B/en unknown
- 1979-09-27 MX MX179432A patent/MX152913A/en unknown
- 1979-09-28 BE BE0/197373A patent/BE879068A/en not_active IP Right Cessation
- 1979-09-28 JP JP12521579A patent/JPS56109659A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56109659A (en) | 1981-08-31 |
| ZA795073B (en) | 1981-05-27 |
| MX152913A (en) | 1986-07-01 |
| BE879068A (en) | 1980-01-16 |
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