CN2237431Y - 医用透气性氧化锌橡皮膏 - Google Patents
医用透气性氧化锌橡皮膏 Download PDFInfo
- Publication number
- CN2237431Y CN2237431Y CN 95221957 CN95221957U CN2237431Y CN 2237431 Y CN2237431 Y CN 2237431Y CN 95221957 CN95221957 CN 95221957 CN 95221957 U CN95221957 U CN 95221957U CN 2237431 Y CN2237431 Y CN 2237431Y
- Authority
- CN
- China
- Prior art keywords
- zinc oxide
- adhesive plaster
- adhesive
- binder layer
- utility
- 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 - Fee Related
Links
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000000853 adhesive Substances 0.000 title claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 14
- 239000011505 plaster Substances 0.000 title claims abstract description 14
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 239000011230 binding agent Substances 0.000 claims description 12
- 239000010410 layer Substances 0.000 claims description 12
- 239000012790 adhesive layer Substances 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 235000014593 oils and fats Nutrition 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 abstract description 3
- 230000000172 allergic effect Effects 0.000 abstract description 2
- 208000010668 atopic eczema Diseases 0.000 abstract description 2
- 206010070834 Sensitisation Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
本实用新型提供一种医用透气性氧化锌橡皮膏,利用基料层织物经线和纬线间的空隙作透气部位,使粘合层压敏胶只涂附于织物经纬线及其交织点上,使粘合层不堵塞织物空隙,该实用新型具有制造简单、使用方便、透气性好及使用时粘贴部位皮肤不过敏的优点。
Description
本实用新型属于医疗敷料用品,是以橡胶、树脂、脂肪性或类脂肪性物质及收敛剂、填充剂、发泡剂等混合而制成粘性胶基质,然后将其涂布于裱背材料上,经特殊工艺处理制成的一种透气性很强的,能保障皮肤正常自主呼吸的新型医用无致敏胶布。
目前,国内常用的医用胶布,是以棉布作为基料层和涂附在其表面的氧化锌橡皮膏粘合层组成,由于其不具有透气性,使用后皮肤不能自主呼吸,故易导致粘贴部位皮肤过敏、发炎、血疹、红肿或溃烂的发生。
中国实用新型专利公告公开了一种CN1051403A的医用无过敏胶布,其粘合层用非氧化锌橡皮膏的具有一定透气性的压敏胶,基料层用塑料薄膜、化纤织物、无纺布等非棉布材料,并在塑料薄膜、化纤织物上通过机械方式打孔使之透气,这样就破坏了基料层的完整性,使胶布拉力强度降低,并且未打孔的部位仍不透气,故其胶布并未从根本上解决透气问题,同时为了保证粘合层的透气性,其压敏胶涂层很薄,故其粘着力及剥离度指标均下降,影响使用效果。
本实用新型的目的是提供一种制造简单,透气性好的医用无致敏胶布,其技术方案包括基料层和粘合层,其基料层为经纬织物,并利用经线和纬线间的空隙作为透气部位,将粘胶质途于基料层上,用气体对其进行穿透,使粘胶分布于经纬线及其交织点上。
本实用新型克服了现有技术所存在的缺点,与现有产品相比具有良好的透气性,对皮肤无任何刺激和毒副作用,可有效地克服了皮肤粘贴部位产生的过敏现象,能保持产品的完整性,因粘合层选用特殊配方并经特殊工艺处理,故该产品各项检测指标均达到或超过国家有关标准。该实用新型也是硬膏基材最先进的替代产品。
图1为本实用新型的俯视图;
图2为图1A-A向的剖视图。
下面结合说明书附图对本实用新型作进一步描述:
由图1图2表明,本实用新型由基料层5和粘合层3、透气孔4构成;基料层5包括织物经线1、纬线2。
Claims (3)
1、一种医用透气性氧化锌橡皮膏,由基料层和粘合层构成,其特征是织物基料层经纬间隙的位置上均为通畅小孔。
2、根据权利要求1所述的医用透气性氧化锌橡皮膏,其特征在于粘合层压敏胶只附着于基料层织物经、纬线及其交织点上。
3、根据权利要求1所述的医用透气性氧化锌橡皮膏,其特征在于基料层为棉线、纤维等编织物,其经纬线间有均匀分布的孔,由橡胶、氧化锌、油脂等组成的粘合层分布结构为点状、线状结构。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95221957 CN2237431Y (zh) | 1995-09-21 | 1995-09-21 | 医用透气性氧化锌橡皮膏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95221957 CN2237431Y (zh) | 1995-09-21 | 1995-09-21 | 医用透气性氧化锌橡皮膏 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2237431Y true CN2237431Y (zh) | 1996-10-16 |
Family
ID=33869428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95221957 Expired - Fee Related CN2237431Y (zh) | 1995-09-21 | 1995-09-21 | 医用透气性氧化锌橡皮膏 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2237431Y (zh) |
-
1995
- 1995-09-21 CN CN 95221957 patent/CN2237431Y/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |