CN104207888A - 一种具有涂覆远红外材料层的医用敷料 - Google Patents
一种具有涂覆远红外材料层的医用敷料 Download PDFInfo
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- CN104207888A CN104207888A CN201310217594.7A CN201310217594A CN104207888A CN 104207888 A CN104207888 A CN 104207888A CN 201310217594 A CN201310217594 A CN 201310217594A CN 104207888 A CN104207888 A CN 104207888A
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- 239000000463 material Substances 0.000 title abstract description 3
- 239000012790 adhesive layer Substances 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims abstract description 3
- 239000011241 protective layer Substances 0.000 claims description 10
- 238000009827 uniform distribution Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract 2
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
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- 208000015181 infectious disease Diseases 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 1
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- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
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- 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
- A61F13/0236—Adhesive bandages or dressings wound covering film layers without a fluid retention layer characterised by the application/handling support layer
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0624—Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
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Abstract
一种具有涂覆远红外材料层的医用敷料,具有基布层(1),基布层内面涂覆有粘胶层(2),基布层中部的粘胶层上粘贴有保护层(3),保护层上覆有离纸(4),离纸外缘固定在基布周边对应的外露部分上,其特征是所述保护层为海绵状织物,其上覆盖有无纺布层,所述粘胶层厚度为100-300μm,粘胶层中均匀分布着占粘胶层体积百分比10-20%的远红外陶瓷微粉(2.1),远红外陶瓷微粉粒径范围在15-25μm。
Description
发明领域
本发明涉及一种医用敷料。
背景技术
医用敷料一般包括粘胶层、基布和保护层,其通过保护层贴覆于伤口表面,来阻止伤口的进一步感染。通过改进保护层的成分、结构,提高其抗感染促愈合效果成为现有技术中所要解决的问题。
发明内容:
本发明提供了一种具敷料,具有基布,基布内面涂覆有粘胶层,基布中部的粘胶层上粘贴有保护层,保护层上覆有离纸,离纸外缘固定在基布周边对应的外露部分上,其特征是所述保护层为海绵状织物,其上覆盖有无纺布层,所述粘胶层厚度为100-300μm,粘胶层中均匀分布着占粘胶层体积百分比10-20%的远红外陶瓷微粉,远红外陶瓷微粉粒径范围在15-25μm。
本发明所提供的敷料,在整个粘胶层中均匀混入远红外陶瓷材料,在包扎后,可以在以伤口为中心的大片范围内发出远红外线,通过远红外辐射促进局部机体血液循环,促进其快速的微循环持续发挥抗菌作用,因此可以长期包扎无需换药。
附图说明:
图1为本发明提供敷料整体结构示意图
图2粘胶层内部结构示意图
具体实施方式
现在结合附图对本发明作进一步的说明。这些附图均为简化的示意图仅以示意方式说明本发明的基本结构,因此其仅显示与本发明有关的构成,并不能解释为对本发明实施方式的限制。
如图1所示的敷料,基布1上具有粘胶层2,基布1中部粘胶层2上粘贴有防护层3,保护层3上覆盖有离纸4,离纸4外缘固定在基布1 周边对应的外露部分上。
粘胶层内部结构如图2所示,远红外陶瓷微粉2.1均匀分布在粘胶层2中。
Claims (1)
1.一种敷料,具有基布(1),基布内面涂覆有粘胶层(2),基布中部的粘胶层上粘贴有保护层(3),保护层上覆有离纸(4),离纸外缘固定在基布周边对应的外露部分上,其特征是所述保护层为海绵状织物,其上覆盖有无纺布层,所述粘胶层厚度为100-300μm,粘胶层中均匀分布着占粘胶层体积百分比10-20%的远红外陶瓷微粉(2.1),远红外陶瓷微粉粒径范围在15-25μm。
Priority Applications (1)
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CN201310217594.7A CN104207888A (zh) | 2013-05-31 | 2013-05-31 | 一种具有涂覆远红外材料层的医用敷料 |
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CN201310217594.7A CN104207888A (zh) | 2013-05-31 | 2013-05-31 | 一种具有涂覆远红外材料层的医用敷料 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018085901A1 (en) * | 2016-11-14 | 2018-05-17 | Helium 3 Resources Pty Ltd | A therapeutic device |
CN108578754A (zh) * | 2018-04-20 | 2018-09-28 | 广东泰宝医疗器械技术研究院有限公司 | 一种含糖分的远红外竹原纤维敷料的制备方法 |
-
2013
- 2013-05-31 CN CN201310217594.7A patent/CN104207888A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018085901A1 (en) * | 2016-11-14 | 2018-05-17 | Helium 3 Resources Pty Ltd | A therapeutic device |
CN108578754A (zh) * | 2018-04-20 | 2018-09-28 | 广东泰宝医疗器械技术研究院有限公司 | 一种含糖分的远红外竹原纤维敷料的制备方法 |
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Application publication date: 20141217 |