WO2018171157A1 - 一种医疗用导流式吸液垫 - Google Patents

一种医疗用导流式吸液垫 Download PDF

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Publication number
WO2018171157A1
WO2018171157A1 PCT/CN2017/103817 CN2017103817W WO2018171157A1 WO 2018171157 A1 WO2018171157 A1 WO 2018171157A1 CN 2017103817 W CN2017103817 W CN 2017103817W WO 2018171157 A1 WO2018171157 A1 WO 2018171157A1
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WO
WIPO (PCT)
Prior art keywords
polypropylene
absorbent pad
microfiber cloth
blown microfiber
melt
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PCT/CN2017/103817
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English (en)
French (fr)
Inventor
尤祥银
杨媛媛
张益慧
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江苏丽洋新材料股份有限公司
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Publication of WO2018171157A1 publication Critical patent/WO2018171157A1/zh

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  • the utility model belongs to the field of medical products, in particular to a medical guiding type liquid suction pad.
  • Polyester fibers such as polyester, viscose, etc., and when these materials are used in the medical field, oxidizing syrup, iodine, etc. may cause corrosion to the liquid absorbing pad, affecting the use effect; in addition, the general liquid absorbing pad is in use. After a period of time, the waste liquid is prone to overflow, resulting in secondary pollution.
  • the utility model provides a medical guiding type liquid suction pad, which has the characteristics of corrosion resistance and overflow prevention.
  • a medical guiding type liquid-absorbent pad which is bonded by polypropylene filament non-woven fabric, multi-layer polypropylene melt-blown microfiber cloth and polyethylene anti-slip composite film from the inside to the outside.
  • the multi-layer polypropylene melt-blown microfiber cloth is fixedly bonded with a hose in the middle, and the hose is a silicone hose with a diameter of 10-15 mm and a length of 4.1-4.8 m in the polyethylene.
  • One side of the non-slip composite film has strong double-sided tape around it.
  • the polypropylene filament nonwoven fabric is composed of polypropylene filaments having a fineness of 5-30 micrometers.
  • the polypropylene filament nonwoven fabric has a basis weight of 10 to 50 g and a tensile strength of 20 to 70 N.
  • the polypropylene meltblown microfiber cloth is composed of 3-4 layers of 1-10 micron fiber fineness polypropylene meltblown cloth.
  • the polypropylene meltblown microfiber cloth has a gram weight single layer of 30-400 g.
  • the utility model has the advantages that: the polypropylene filament non-woven fabric and the poly in the utility model
  • the propylene melt-blown microfiber cloth is made of polypropylene fiber material with corrosion resistance, and the liquid-absorbent pad is corrosion-resistant by the characteristics of the material itself; the polyethylene film and the double-sided tape are used for the side contacting the ground, so that the liquid absorption
  • the pad has good anti-slip property; the hose is fixed in the middle of the product, which has a good diversion effect and can prevent the waste liquid from overflowing.
  • Figure 1 is a schematic view of the structure of the present invention.
  • the utility model relates to a medical guiding type liquid-absorbent pad, which is bonded from the inside to the outside by a polypropylene filament non-woven fabric 1, a multi-layer polypropylene melt-blown microfiber cloth 2 and a polyethylene anti-slip composite film 3
  • the multi-layer polypropylene melt-blown microfiber cloth 2 is fixedly bonded with a hose 4 in the middle, and the hose 4 is a silicone hose, and the hose 4 has a diameter of 10-15 mm and a length of 4.1-4.8 m.
  • the polypropylene filament nonwoven fabric 1 is composed of polypropylene filaments having a fiber fineness of 5 to 30 ⁇ m, and the polypropylene filament nonwoven fabric 1 has a tensile strength of 20 to 70 N, and the polypropylene is long.
  • the silk non-woven fabric has a weight of 10 to 50 g.
  • the polypropylene meltblown microfiber cloth 2 is composed of 3-4 layers of 1-10 micron fiber fineness polypropylene meltblown cloth, and the polypropylene melt blown microfiber cloth 2 has a gram weight single layer of 30-400 g.
  • the preparation method of the medical flow guiding type liquid absorption pad comprises the following steps: firstly fixing the hose on the polypropylene meltblown microfiber cloth, and passing the polypropylene filament nonwoven fabric and the polypropylene meltblown cloth through the ultrasonic wave. Pressing point compounding, then bonding the polyethylene anti-slip composite film to the composite polypropylene filament nonwoven fabric and polypropylene melt-blown microfiber cloth through the glue compound, and finally sticking strips on one side of the composite polyethylene film Double-sided tape.
  • the internal pressure of the fiber gradually changes with the increase of the adsorption amount.
  • the adsorption amount reaches a certain amount, the excess waste liquid flows out from the draft tube, and the suction pad is discharged. outer.
  • the polypropylene filament non-woven fabric and the polypropylene melt-blown microfiber cloth in the utility model are made of polypropylene fiber material with corrosion resistance, and the liquid absorption pad has corrosion resistance by using the characteristics of the material itself;
  • the polyethylene film and double-sided tape are used on one side to make the liquid-absorbent pad have good anti-slip property; the hose is fixed in the middle of the product, which has a good diversion effect and can prevent waste liquid from overflowing.
  • the present invention is not limited to the above-described preferred embodiments, and any other form of product can be derived by anyone of the present invention, but any change in its shape or structure, which is the same as the present application. Or similar technical solutions fall within the scope of protection of the present invention.

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  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

一种医疗用导流式吸液垫，吸液垫由内到外由聚丙烯长丝无纺布（1）、多层聚丙烯熔喷微纤维布（2）和聚乙烯防滑复合膜（3）经复合粘结而成，所述多层聚丙烯熔喷微纤维布（2）中间固定粘结一根软管（4），在聚乙烯防滑复合膜（3）的一面，四周有强力双面胶。该聚丙烯长丝无纺布（1）、聚丙烯熔喷微纤维布（2）采用具有耐腐蚀性的聚丙烯纤维材料制成，利用材料本身的特性使吸液垫具有耐腐蚀性；与地面接触一面采用聚乙烯膜和双面胶，使得吸液垫具有良好的防滑性；中间固定有软管，有很好的导流作用，能防止废液外溢。

Description

一种医疗用导流式吸液垫 技术领域
本实用新型属于医用产品领域，具体涉及一种医疗用导流式吸液垫。
背景技术
目前市场可见的医用吸液垫多为天然棉花或聚酯类纤维。聚酯类纤维如涤纶、黏胶等，而这些材料在医疗领域使用时，氧化性药水、碘酒等会对吸液垫造成腐蚀，影响使用效果；除此以外，一般的吸液垫在使用一段时间后，废液容易出现溢出的情况，导致二次污染。
实用新型内容
实用新型目的：本实用新型提供一种医疗用导流式吸液垫，所述医疗用导流式吸液垫具有耐腐蚀、防溢出的特点。
技术方案：一种医疗用导流式吸液垫，所述吸液垫从内到外由聚丙烯长丝无纺布、多层聚丙烯熔喷微纤维布和聚乙烯防滑复合膜复合粘结而成，所述多层聚丙烯熔喷微纤维布中间固定粘结有一根软管，所述软管为硅胶软管，软管直径为10-15mm，长度为4.1-4.8m，在聚乙烯防滑复合膜的一面，四周有强力双面胶。
作为优化：所述聚丙烯长丝无纺布由5-30微米纤维细度的聚丙烯长丝构成。
作为优化：所述聚丙烯长丝无纺布的克重为10-50g，拉伸强度为20-70N。
作为优化：所述聚丙烯熔喷微纤维布由3-4层1-10微米纤维细度的聚丙烯熔喷布构成。
作为优化：所述聚丙烯熔喷微纤维布的克重单层为30-400g。
有益效果：本实用新型的优点在于：本实用新型中的聚丙烯长丝无纺布、聚 丙烯熔喷微纤维布采用具有耐腐蚀性的聚丙烯纤维材料制成，利用材料本身的特性使吸液垫具有耐腐蚀性；与地面接触的一面采用聚乙烯膜和双面胶，使得吸液垫具有良好的防滑性；产品中间固定有软管，有很好的导流作用，能防止废液外溢。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
下面结合具体实施例对本实用新型作进一步说明。
具体实施例一：
一种医疗用导流式吸液垫，所述吸液垫从内到外由聚丙烯长丝无纺布1、多层聚丙烯熔喷微纤维布2和聚乙烯防滑复合膜3复合粘结而成，所述多层聚丙烯熔喷微纤维布2中间固定粘结有一根软管4，所述软管4为硅胶软管，软管4直径为10-15mm，长度为4.1-4.8m，在聚乙烯防滑复合膜3的一面，四周有强力双面胶。
所述聚丙烯长丝无纺布1由5-30微米纤维细度的聚丙烯长丝构成，所述聚丙烯长丝无纺布1的拉伸强度为20-70N，且所述聚丙烯长丝无纺布1克重为10-50g。
所述聚丙烯熔喷微纤维布2由3-4层1-10微米纤维细度的聚丙烯熔喷布构成，所述聚丙烯熔喷微纤维布2的克重单层为30-400g。
所述的医疗用导流式吸液垫的制备方法，包括如下步骤：首先将软管固定在聚丙烯熔喷微纤维布上，将聚丙烯长丝无纺布和聚丙烯熔喷布通过超声波压点复合，接着将聚乙烯防滑复合膜通过胶复合与复合好的聚丙烯长丝无纺布和聚丙烯熔喷微纤维布粘合，最后在复合聚乙烯膜的一面，四周贴上条状双面胶。
本实用新型中的吸液垫吸附液体后，随着吸附量的增大，纤维内部压强逐渐产生变化，当吸附量达到一定的数量后，多余的废液从导流管流出，排出吸液垫外。
本实用新型中的聚丙烯长丝无纺布、聚丙烯熔喷微纤维布采用具有耐腐蚀性的聚丙烯纤维材料制成，利用材料本身的特性使吸液垫具有耐腐蚀性；与地面接触的一面采用聚乙烯膜和双面胶，使得吸液垫具有良好的防滑性；产品中间固定有软管，有很好的导流作用，能防止废液外溢。
本实用新型不局限于上述最佳实施方式，任何人在本实用新型的启示下都可得出其他各种形式的产品，但不论在其形状或结构上作任何变化，凡是具有与本申请相同或相近似的技术方案，均落在本实用新型的保护范围之内。

Claims (5)

  1. 一种医疗用导流式吸液垫，其特征在于：所述吸液垫从内到外由聚丙烯长丝无纺布、多层聚丙烯熔喷微纤维布和聚乙烯防滑复合膜复合粘结而成，所述多层聚丙烯熔喷微纤维布中间固定粘结有一根软管，所述软管为硅胶软管，软管直径为10-15mm，长度为4.1-4.8m，在聚乙烯防滑复合膜的一面，四周有强力双面胶。
  2. 根据权利要求1所述的医疗用导流式吸液垫，其特征在于：所述聚丙烯长丝无纺布由5-30微米纤维细度的聚丙烯长丝构成。
  3. 根据权利要求1所述的医疗用导流式吸液垫，其特征在于：所述聚丙烯长丝无纺布的克重为10-50g，拉伸强度为20-70N。
  4. 根据权利要求1所述的医疗用导流式吸液垫，其特征在于：所述聚丙烯熔喷微纤维布由3-4层1-10微米纤维细度的聚丙烯熔喷布构成。
  5. 根据权利要求1所述的医疗用导流式吸液垫，其特征在于：所述聚丙烯熔喷微纤维布的克重单层为30-400g。
PCT/CN2017/103817 2017-03-20 2017-09-27 一种医疗用导流式吸液垫 WO2018171157A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115025273A (zh) * 2022-06-20 2022-09-09 浙江理工大学 一种具有单向导液和回流功能的抑菌型纳米纤维敷料的制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2137513Y (zh) * 1992-08-09 1993-07-07 简元正 具有导流装置的卫生棉
CN2474116Y (zh) * 2001-04-05 2002-01-30 卫亚杰 用于处理尿液的垫
CN1533755A (zh) * 2003-03-10 2004-10-06 ������������ʽ���� 自动尿液处理装置及用于该自动尿液处理装置的储尿容器
CN2688267Y (zh) * 2003-10-09 2005-03-30 林军 新型多功能女用卫生垫
CN101668496A (zh) * 2007-04-26 2010-03-10 尤妮佳股份有限公司 吸收性物品、吸收性物品系统、以及护理系统
CN104083253A (zh) * 2014-07-04 2014-10-08 南通丽洋新材料开发有限公司 一种耐腐蚀医疗吸液垫及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2137513Y (zh) * 1992-08-09 1993-07-07 简元正 具有导流装置的卫生棉
CN2474116Y (zh) * 2001-04-05 2002-01-30 卫亚杰 用于处理尿液的垫
CN1533755A (zh) * 2003-03-10 2004-10-06 ������������ʽ���� 自动尿液处理装置及用于该自动尿液处理装置的储尿容器
CN2688267Y (zh) * 2003-10-09 2005-03-30 林军 新型多功能女用卫生垫
CN101668496A (zh) * 2007-04-26 2010-03-10 尤妮佳股份有限公司 吸收性物品、吸收性物品系统、以及护理系统
CN104083253A (zh) * 2014-07-04 2014-10-08 南通丽洋新材料开发有限公司 一种耐腐蚀医疗吸液垫及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115025273A (zh) * 2022-06-20 2022-09-09 浙江理工大学 一种具有单向导液和回流功能的抑菌型纳米纤维敷料的制备方法

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