CN88204135U - 防传染病口罩 - Google Patents

防传染病口罩 Download PDF

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Publication number
CN88204135U
CN88204135U CN 88204135 CN88204135U CN88204135U CN 88204135 U CN88204135 U CN 88204135U CN 88204135 CN88204135 CN 88204135 CN 88204135 U CN88204135 U CN 88204135U CN 88204135 U CN88204135 U CN 88204135U
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box
gauze mask
mask
utility
model
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CN 88204135
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宛吉斌
范炳炳
蒋惠珍
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Abstract

防传染病口罩,它是一种卫生用品。该口罩是在一般常用的滤过性口罩的夹层内加设一个灭菌盒。该盒是由一个范性良好的框架和固定在框架上的或者将框架包复的二个带孔薄膜或者织物制成的面层构成的盒以及填充在盒内的碘-树脂构成的。该口罩中的药盒框架保证口罩与皮肤良好接触,使气流全部经过灭菌盒,盒内之碘-树脂可将吸入或呼出气体中的细菌杀死,故有良好的预防和避免交叉传染作用,且能加速疾病痊愈。

Description

本实用新型属于通用卫生用品。
目前,一般常用的口罩是用多层透气性织物制成的滤过性口罩,其作用在于滤去弥散在空气中的尘粒,它对粒径小于10微米的尘粒是无能为力的,更不用说对空气中的细菌和病毒的阻透能力了。一种在夹层内设有活性碳的口罩,它具有较佳的滤尘能力,并能吸附一些极性分子和高分子物质,但它对细菌和病毒也无阻透和吸附作用。
本实用新型旨在提供一种能杀灭细菌和病毒的口罩,使通过口罩的空气中的细菌或病毒全部被杀死,切实防止细菌或病毒从呼吸道侵入,保障人体健康。
本实用新型是这样实现上述目的的:
本防传染病口罩是在一般常用的滤过性口罩的夹层内加设一个灭菌药盒。如图1所示的灭菌药盒是由一个用范性(变形性)良好的呈椭圆曲面的框架(1)和固定在框架上或将框架包复的二个由带孔薄膜或者织物制成的面层(2)(3)构成的盒以及填充在盒内的碘-树脂构成的。
使用时,将口罩戴好,压迫框架,使口罩与皮肤紧密接触,由于呼出气体的水气将碘-树脂潮湿,使其具有良好的灭菌作用,吸入的气体中的细菌或病毒在碘-树脂的作用下全部死亡,从而免除病菌侵入呼吸道。
图1-灭菌药盒示意图,其中:
1-框架;2、3-药盒面层;4-碘-树脂
实施例与效果:
1.本人按上述方案,做了一个长为10厘米,宽为6厘米,厚度为0.3厘米的盒子,内填8~15克碘-树脂构成灭菌盒,然后分别将含有大肠杆菌、金黄色葡萄球菌、白色葡萄球菌、绿浓杆菌、枯草杆菌、流感B型病毒等的湿润空气通过灭菌盒,并采集滤过空气并加以培养,结果全为阴性。
2.本人又将干燥带灭气体通干燥的灭菌盒,取样培养。结果全为阳性。证明灭菌盒在干燥状态下没有灭菌效能。
3.本人将灭菌盒预先用与人呼出气体水分相同的气处理。然后通入带菌气体。往复进行并采样培养,结果也全为阴性,证明人体呼出气体的水份足以使碘-树脂产生灭菌效果,用作口罩是可靠的。
4.本人按上述方案制成了口罩,(其中灭菌盒框架用金属铝片制作,面层用扎孔的塑料膜制作,经给常与传染病人接触的人试带,证明效果良好。
5.将本口罩分别给感冒和结核病人戴上,取呼出气体培养,结果为阴性,而且疾病治愈加快了。而戴一般口罩時,取呼出之气体培养,结果为阳性。
从上述5实施证明,本口罩具有良好的灭菌效果,不仅可以预防传染,而且可以把病人呼出之气灭菌,避免交叉传染,还可加速治愈进程。

Claims (1)

  1. 一种防传染病口罩,其特征在于:本口罩是在一般常用的滤过性口罩的夹层内加设一个灭菌盒,该灭菌盒是由一个范性良好的椭圆曲面框架和固定在框架上或或者将框架包复的二个带孔薄膜或者织物制成的面层构成的盒以及填充在盒内的碘-树脂构成的。
CN 88204135 1988-04-20 1988-04-20 防传染病口罩 Withdrawn CN88204135U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 88204135 CN88204135U (zh) 1988-04-20 1988-04-20 防传染病口罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 88204135 CN88204135U (zh) 1988-04-20 1988-04-20 防传染病口罩

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CN88204135U true CN88204135U (zh) 1988-11-02

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CN 88204135 Withdrawn CN88204135U (zh) 1988-04-20 1988-04-20 防传染病口罩

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100346836C (zh) * 1998-11-03 2007-11-07 皮埃尔·梅西耶 生物型空气过滤器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100346836C (zh) * 1998-11-03 2007-11-07 皮埃尔·梅西耶 生物型空气过滤器

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C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Address of the applicant after: Tianjin city Hunan district north seven ring No. 55 in the care of Li Ying 201

Address of the applicant before: Building eight, Tong Lou complex, Tianjin, Hexi District 302

CB03 Change of inventor or designer information

Designer after: Wan Jibin

Designer after: Fan Bingqi

Designer after: Jiang Huizhen

Designer after: Li Ying

Designer after: Wang Lixiang

Designer before: Wan Jibin

Designer before: Fan Bingqi

Designer before: Jiang Huizhen

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Free format text: CORRECT: DESIGNER; FROM: YUAN JIBIN; FAN BINGQI; JIANG HUIZHEN TO: YUAN JIBIN; FAN BINGQI; JIANG HUIZHEN; LI YING; WANG LIXIANG

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