JP2011078475A - 創傷被覆材 - Google Patents
創傷被覆材 Download PDFInfo
- Publication number
- JP2011078475A JP2011078475A JP2009231323A JP2009231323A JP2011078475A JP 2011078475 A JP2011078475 A JP 2011078475A JP 2009231323 A JP2009231323 A JP 2009231323A JP 2009231323 A JP2009231323 A JP 2009231323A JP 2011078475 A JP2011078475 A JP 2011078475A
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- JP
- Japan
- Prior art keywords
- sheet
- wound
- opening
- distance
- perforated
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title abstract description 10
- 239000006096 absorbing agent Substances 0.000 claims abstract description 14
- 210000000416 exudates and transudate Anatomy 0.000 claims description 22
- 230000002745 absorbent Effects 0.000 claims description 17
- 239000002250 absorbent Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 abstract 3
- 239000012466 permeate Substances 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 60
- 239000007788 liquid Substances 0.000 description 30
- 238000010521 absorption reaction Methods 0.000 description 16
- 230000035876 healing Effects 0.000 description 5
- 239000002504 physiological saline solution Substances 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
【解決手段】装着者の創傷部側に位置し、この創傷部からの浸出液が通過可能な表面シート2と、装着者の創傷部側とは反対の外面側に位置する裏面シート3と、これら表面シート2および裏面シート3の間に配設され、表面シート2を通過した浸出液を吸収可能な吸収体4とを備える。表面シート2は、装着者の創傷部および肌面に当接する有孔シート5を有する。この有孔シート5における吸収体4に対応する位置に浸出液が通過可能な複数の開孔部7を設ける。有孔シート5の各開孔部7の直径を0.3mm以上1.0mm以下にする。また、有孔シート5の一の開孔部7の縁部から最も近くに位置する他の開孔部7の縁部までの非開孔部間距離Lを3.3mm以上11.0mm以下にする。
【選択図】図1
Description
2 表面シート
3 裏面シート
4 吸収体
5 有孔シート
7 開孔部
L 非開孔部間距離
Claims (2)
- 装着者の創傷部側に位置し、この創傷部からの浸出液が通過可能な表面シートと、
前記創傷部側とは反対の外面側に位置する裏面シートと、
これら表面シートおよび裏面シートの間に配設され、前記表面シートを通過した浸出液を吸収可能な吸収体とを具備し、
前記表面シートは、前記創傷部に当接し、少なくとも前記吸収体に対応する位置に前記浸出液が通過可能な複数の開孔部が設けられた有孔シートを有し、
この有孔シートは、前記各開孔部の直径が0.3mm以上1.0mm以下でありかつ一の開孔部の縁部から最も近くに位置する他の開孔部の縁部までの前記浸出液が通過できない非開孔部間距離が3.3mm以上11.0mm以下である
ことを特徴とした創傷被覆材。 - 非開孔部間距離は、6.0mm以上11.0mm以下である
ことを特徴とした請求項1記載の創傷被覆材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009231323A JP5507945B2 (ja) | 2009-10-05 | 2009-10-05 | 創傷被覆材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009231323A JP5507945B2 (ja) | 2009-10-05 | 2009-10-05 | 創傷被覆材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011078475A true JP2011078475A (ja) | 2011-04-21 |
JP5507945B2 JP5507945B2 (ja) | 2014-05-28 |
Family
ID=44073212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009231323A Active JP5507945B2 (ja) | 2009-10-05 | 2009-10-05 | 創傷被覆材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5507945B2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5533785U (ja) * | 1978-08-28 | 1980-03-04 | ||
JPH0341952A (ja) * | 1989-07-11 | 1991-02-22 | Nippon Zeon Co Ltd | 創傷被覆材 |
JP2008099773A (ja) * | 2006-10-18 | 2008-05-01 | Hakujuji Co Ltd | 創傷被覆材 |
JP2008113952A (ja) * | 2006-11-07 | 2008-05-22 | Hakujuji Co Ltd | 創傷被覆材 |
JP2008113781A (ja) * | 2006-11-02 | 2008-05-22 | Hakujuji Co Ltd | 創傷被覆材 |
-
2009
- 2009-10-05 JP JP2009231323A patent/JP5507945B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5533785U (ja) * | 1978-08-28 | 1980-03-04 | ||
JPH0341952A (ja) * | 1989-07-11 | 1991-02-22 | Nippon Zeon Co Ltd | 創傷被覆材 |
JP2008099773A (ja) * | 2006-10-18 | 2008-05-01 | Hakujuji Co Ltd | 創傷被覆材 |
JP2008113781A (ja) * | 2006-11-02 | 2008-05-22 | Hakujuji Co Ltd | 創傷被覆材 |
JP2008113952A (ja) * | 2006-11-07 | 2008-05-22 | Hakujuji Co Ltd | 創傷被覆材 |
Also Published As
Publication number | Publication date |
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JP5507945B2 (ja) | 2014-05-28 |
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