JP4071775B2 - 眼科手術用覆布 - Google Patents
眼科手術用覆布 Download PDFInfo
- Publication number
- JP4071775B2 JP4071775B2 JP2005034646A JP2005034646A JP4071775B2 JP 4071775 B2 JP4071775 B2 JP 4071775B2 JP 2005034646 A JP2005034646 A JP 2005034646A JP 2005034646 A JP2005034646 A JP 2005034646A JP 4071775 B2 JP4071775 B2 JP 4071775B2
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- JP
- Japan
- Prior art keywords
- covering cloth
- skin
- polyurethane film
- jis
- covering
- 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.)
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Links
- 238000001356 surgical procedure Methods 0.000 title claims description 25
- 239000004744 fabric Substances 0.000 claims description 84
- 230000002093 peripheral effect Effects 0.000 claims description 49
- 229920006264 polyurethane film Polymers 0.000 claims description 31
- 239000012790 adhesive layer Substances 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 12
- 238000002834 transmittance Methods 0.000 claims description 6
- 238000000691 measurement method Methods 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000037303 wrinkles Effects 0.000 description 7
- -1 polypropylene Polymers 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000000216 zygoma Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B46/00—Surgical drapes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B46/00—Surgical drapes
- A61B46/40—Drape material, e.g. laminates; Manufacture thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B46/00—Surgical drapes
- A61B46/20—Surgical drapes specially adapted for patients
- A61B2046/205—Adhesive drapes
Description
図1は本発明の実施形態1に係る眼科手術用覆布20を表側(反皮膚側)から見た図(正面図)であり、図2は図1に示すA−A線断面図である。
図7は本発明の実施形態2に係る眼科手術用覆布10を表側(反皮膚側)から見た図である。尚図1,2と同じ構成部分については同一の符号を付して重複説明を避ける。
図9は本発明の実施形態3に係る眼科手術用覆布30を表側(反皮膚側)から見た図であり、図10は図9に示すR−R線断面図である。尚図において離型紙18も合わせて画いている。また図1,2,7と同じ構成部分については同一の符号を付して重複説明を避ける。
図11は本発明の実施形態4に係る眼科手術用覆布40の部分断面図である。尚図において離型紙18も合わせて画いている。また図1,2と同じ構成部分については同一の符号を付して重複説明を避ける。
周縁部17の材料として、エステル系結晶タイプの熱可塑性ポリウレタンフィルム(サンプルA:厚さ60μm、サンプルC:厚さ80μm)、ポリエステル系の熱可塑性ポリウレタンフィルム(サンプルB:厚さ80μm)を用いることとし、これら上記サンプルA,B,Cについて、その特性に関する各種測定を行った。
11,21 覆布本体
14 受液ポケット
17 開孔周縁部
17a 周縁部の開孔縁
17b 周縁部の外縁
18 離型紙
19 粘着剤層
21a 覆布本体の開孔縁
62 開孔
Claims (5)
- 眼科手術野に対応した開孔を備え、該開孔の周縁部を皮膚に貼り付けて用いる眼科手術用覆布において、
少なくとも前記周縁部がポリウレタンフィルムにより構成され、該ポリウレタンフィルムの皮膚側面に粘着剤層が設けられ、
前記ポリウレタンフィルムの厚みが0.06〜0.1mmであり、
前記ポリウレタンフィルムは、そのMD方向及びTD方向における100%伸び時の引張応力(JIS K 7311による)が8.0MPa以下、引張破断時伸び(JIS K 7311による)が500%以上であることを特徴とする眼科手術用覆布。 - 前記粘着剤層の粘着力(JIS Z 0237 180度引きはがし粘着力の測定法による)が0.9〜2.5N/25mmである請求項1に記載の眼科手術用覆布。
- 前記粘着剤層の保持力(JIS Z 0237による(ずれ長さ))が0.1〜0.5mmである請求項1または2に記載の眼科手術用覆布。
- 前記ポリウレタンフィルムが透明ないし半透明である請求項1〜3のいずれかに記載の眼科手術用覆布。
- 前記ポリウレタンフィルムは、その全光線透過率(JIS K 7105による)が60〜80%で、この全透過光線に占める拡散透過光率(ヘーズ値)(JIS K 7105による)が60〜85%である請求項4に記載の眼科手術用覆布。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005034646A JP4071775B2 (ja) | 2005-02-10 | 2005-02-10 | 眼科手術用覆布 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005034646A JP4071775B2 (ja) | 2005-02-10 | 2005-02-10 | 眼科手術用覆布 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006218096A JP2006218096A (ja) | 2006-08-24 |
JP4071775B2 true JP4071775B2 (ja) | 2008-04-02 |
Family
ID=36980793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005034646A Active JP4071775B2 (ja) | 2005-02-10 | 2005-02-10 | 眼科手術用覆布 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4071775B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0602303L (sv) * | 2006-11-01 | 2008-05-02 | Moelnlycke Health Care Ab | Operationslakan med lättböjlig kant och förstyvande kantskikt |
CN101795644B (zh) * | 2007-09-06 | 2012-01-04 | 莫恩里克保健公司 | 用于将具有医用技术特性的制品附着于皮肤的组件 |
JP5613459B2 (ja) * | 2010-05-31 | 2014-10-22 | 株式会社リブドゥコーポレーション | 眼科用ドレープ |
BR112018006013A2 (pt) | 2015-09-30 | 2018-10-30 | 3M Innovative Properties Co | revestimento de sítio cirúrgico que compreende filme polimérico conformável e métodos de uso |
USD804678S1 (en) | 2015-09-30 | 2017-12-05 | 3M Innovative Properties Company | Oval surgical drape with a retraction member |
USD804677S1 (en) | 2015-09-30 | 2017-12-05 | 3M Innovative Properties Company | Surgical drape with a retraction member |
JP7351162B2 (ja) | 2018-09-20 | 2023-09-27 | 凸版印刷株式会社 | 検査用シール |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3191216B2 (ja) * | 1988-11-07 | 2001-07-23 | ニチバン株式会社 | 施術用皮膚被覆材 |
CA2303231A1 (en) * | 1997-10-01 | 1999-04-08 | Minnesota Mining And Manufacturing Company | Ophthalmic drape with tear line and method |
-
2005
- 2005-02-10 JP JP2005034646A patent/JP4071775B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006218096A (ja) | 2006-08-24 |
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