WO2023108334A1 - 一种一次性医用防护服 - Google Patents

一种一次性医用防护服 Download PDF

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Publication number
WO2023108334A1
WO2023108334A1 PCT/CN2021/137418 CN2021137418W WO2023108334A1 WO 2023108334 A1 WO2023108334 A1 WO 2023108334A1 CN 2021137418 W CN2021137418 W CN 2021137418W WO 2023108334 A1 WO2023108334 A1 WO 2023108334A1
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Prior art keywords
hood
protective clothing
medical protective
disposable medical
water vapor
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PCT/CN2021/137418
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English (en)
French (fr)
Inventor
尹艺霖
荣一臻
朱俊时
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尹艺霖
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Priority to PCT/CN2021/137418 priority Critical patent/WO2023108334A1/zh
Publication of WO2023108334A1 publication Critical patent/WO2023108334A1/zh

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/12—Surgeons' or patients' gowns or dresses

Definitions

  • the utility model relates to the technical field of medical protective clothing, in particular to a disposable medical protective clothing.
  • Medical protective clothing refers to the protective clothing used by medical personnel, doctors, nurses, public health personnel, cleaning personnel, etc., and people entering specific medical and health areas, such as patients, hospital visitors, and personnel entering infected areas. Its function is to isolate germs, harmful ultrafine dust, acid-base solution, electromagnetic radiation, etc., to ensure the safety of personnel and keep the environment clean.
  • Disposable safety medical protective clothing discloses, a kind of disposable safe medical protective clothing, comprises protective clothing body, and described protective clothing body comprises integrally formed upper garment and trousers, is integrally formed with cap on described upper garment , sleeves are arranged on both sides of the coat, an inner lining is arranged at the cuffs of the sleeves, an adhesive tape is arranged at the cuffs of the sleeves and outside the inner lining, and the adhesive tape A sandwich is formed between the strap and the lining.
  • This utility model is to provide a disposable medical protective clothing.
  • a sealed hood is arranged in the head area, and the internal and external air is exchanged and filtered to isolate the spread of viruses without contact with human skin, so as to improve wearing comfort.
  • a disposable medical protective clothing including a jacket, trousers and a zipper
  • a connecting ring is arranged at the neckline of the upper end of the jacket
  • a hood is arranged on the connecting ring
  • the side of the hood is provided with an air filter mechanism
  • the front of the hood is provided with an adsorption mechanism for absorbing water vapor generated by breathing.
  • the upper garment and the lower trousers are integrated, and the lower end of the zipper is arranged on the lower trousers and extends toward the upper garment to the neckline.
  • the hood is set to be transparent, the position of the adsorption mechanism corresponds to the mouth and nose of the human body, and the adsorption mechanism is arranged between two groups of the air filter mechanisms.
  • the adsorption mechanism includes a connecting plate arranged on the front of the hood, one side of the connecting plate is provided with an adsorption cover, the shape of the adsorption cover is set as a circular deep abdomen, and the adsorption cover is close to the human body
  • One side of the nose and mouth is provided with a breathable layer.
  • the air filter mechanism includes a cylinder, the inner wall of the cylinder is provided with an outer layer, one side of the outer layer is provided with an isolation layer, and one side of the isolation layer is provided with an inner layer.
  • the cylinder is connected to the hood, the outer layer and the inner layer are both made of non-woven fabric, and the isolation layer is made of melt-blown fabric.
  • an elastic sleeve is sleeved on the outside of the hood, and a transparent mask is arranged on the elastic sleeve.
  • the beneficial effect of the utility model is: the disposable medical protective clothing: the hood is covered on the head, so that the mouth and nose are isolated from the outside air, and the breathing air is filtered through the isolation layer, The adsorption cover on the front mouth and nose, the water vapor generated during breathing directly hits the adsorption cover, and the adsorption cover absorbs a large amount of water vapor generated during breathing to prevent water vapor from adhering to the hood and ensure the clarity of vision.
  • a sealed hood is set in the inner area, and the internal and external air is exchanged through filtration to isolate the spread of viruses, and it does not come into contact with human skin, improving wearing comfort.
  • Fig. 1 is the overall structural representation of the utility model
  • Fig. 2 is the structural representation of the hood of the present utility model
  • Fig. 3 is a structural schematic diagram of the hood and its components of the utility model
  • Fig. 4 is a top view of the hood of the present utility model.
  • trousers In the figure: 10, trousers; 11, zipper; 13, connecting ring; 14, hood; 15, elastic cover; 16, transparent mask; 17, connecting plate; 18, barrel; 19, inner layer; 20, isolation layer; 21, outer layer; 22, adsorption cover; 23, breathable layer; 30, upper garment.
  • the utility model provides a technical solution: a disposable medical protective clothing, including a top 30, trousers 10 and a zipper 11, the upper neckline of the top 30 is provided with a connecting ring 13, the connecting ring 13 Located at the shoulder of the human body, the connecting ring 13 is provided with a hood 14, the hood 14 is used for placing the head, and the side of the hood 14 is provided with an air filter mechanism, through which air exchange can be performed in the hood 14 When breathing, the viruses in the air are filtered, and the front of the hood 14 is provided with an adsorption mechanism that absorbs the water vapor generated by breathing. When the adsorption mechanism performs mouth and nose breathing, the exhaled water vapor will be absorbed by it, so as to avoid The steam adheres to the hood 14 to ensure the clarity of the hood 14 .
  • coat 30 and trousers 10 are integrally arranged, and the lower end of slide fastener 11 is arranged on trousers 10 and extends toward coat 30 until neckline, slide fastener 11 can open or seal protective clothing, and the setting of slide fastener 11 is convenient Medical personnel put on and take off.
  • the hood 14 is set to be transparent, the position of the adsorption mechanism corresponds to the mouth and nose of the human body, the adsorption mechanism is arranged between two groups of air filter mechanisms, the hood 14 is set to be transparent, which can ensure the clarity of the medical staff's field of vision.
  • the adsorption mechanism includes a connection plate 17 arranged on the front of the head cover 14, and one side of the connection plate 17 is provided with an adsorption cover 22, the shape of the adsorption cover 22 is set to a circular deep belly shape, and the adsorption cover 22 is close to the human body
  • One side of the mouth and nose is provided with a breathable layer 23, and the adsorption cover 22 is close to the mouth and nose of the human body.
  • the water vapor generated during breathing will hit the breathable layer 23 and wet the breathable layer 23.
  • the air filter mechanism includes a cylinder 18, the inner wall of the cylinder 18 is provided with an outer layer 21, one side of the outer layer 21 is provided with an isolation layer 20, and one side of the isolation layer 20 is provided with an inner layer 19,,
  • the cylinder 18 is connected to the hood 14, the outer layer 21 and the inner layer 19 are all set as non-woven fabrics, and the isolation layer 20 is set as a melt-blown cloth, and the exchange of air is carried out through the cylinder 18, and the air passes through the filtration of the isolation layer 20, which can The virus in the air is isolated to avoid the spread of the virus.
  • the outer sleeve of the hood 14 is connected with an elastic sleeve 15.
  • the elastic sleeve 15 is provided with a transparent mask 16.
  • the elastic sleeve 15 can be used for tea breaks. You can choose whether to wear the transparent mask 16 according to the needs.
  • the transparent mask 16 is placed on the patient. When spraying, droplets such as saliva are sprayed directly to the human body.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

一种一次性医用防护服，包括上衣（30）和下裤（10）以及拉链（11），上衣（30）的上端领口处设置有连接圈（13），连接圈（13）上设置有头罩（14），头罩（14）的侧面设置有空气过滤机构，头罩（14）的正面设置有对呼吸产生的水蒸气进行吸附的吸附机构。口鼻处与外界空气隔离开，呼吸空气均通过隔离层（20）进行过滤，呼吸时产生的水蒸气直接打在吸附罩（22）上，吸附罩（22）吸收呼吸时产生的大量水蒸气，避免水蒸气附着在头罩（14）上，隔绝病毒的传播，且与人体皮肤不接触，提高穿戴舒适度。

Description

一种一次性医用防护服 技术领域
本实用新型涉及医用防护服技术领域，具体为一种一次性医用防护服。
背景技术
医用防护服是指医务人员医生、护士、公共卫生人员、清洁人员等及进入特定医药卫生区域的人群如患者、医院探视人员、进入感染区域的人员等所使用的防护性服装。其作用是隔离病菌、有害超细粉尘、酸碱性溶液、电磁辐射等，保证人员的安全和保持环境清洁。
公开号为：CN211932737U一次性安全医用防护服公开了，一种一次性安全医用防护服，包括防护服本体，所述防护服本体包括一体成型的上衣和裤子，在所述上衣上一体成型有帽子，在所述上衣两侧设置有衣袖，在所述衣袖的袖口处设置有内衬，在所述衣袖的袖口处且位于所述内衬外侧环设有粘接带，所述粘接带与内衬之间形成夹层。
目前在一些特殊的场合，如新冠病毒防疫检测、由于其传染性较强，在进行防护服的穿戴时，需要配合口罩、眼罩的使用，对暴露在外部的器官进行完全的防护，长期佩戴口罩眼罩会在面部留下压痕，且在不停的移动时，还会和面部皮肤产生摩擦，导致皮肤擦伤。
实用新型内容
本实用新型的目的在于提供一种一次性医用防护服，在头部区域设置一个密封的头罩，内外空气交换通过过滤，隔绝病毒的传播，且与人体皮肤不接触，提高穿戴舒适度。
为实现上述目的，本实用新型提供如下技术方案：一种一次性医用防护服，包括上衣和下裤以及拉链，所述上衣的上端领口处设置有连接圈，所述连接圈上设置有头罩，所述头罩的侧面设置有空气过滤机构，所述头罩的正面设置有对呼吸产生的水蒸气进行吸附的吸附机构。
优选的，所述上衣和所述下裤为一体化设置，所述拉链的下端设置在下裤上并向着所述上衣延伸直至领口处。
优选的，所述头罩设置成透明，所述吸附机构的位置对应人体的口鼻处，所述吸附机构设置在两组所述空气过滤机构之间。
优选的，所述吸附机构包括有设置在头罩正面的连接板，所述连接板的一侧设置有吸附罩，所述吸附罩的形状设置成圆形深腹型，所述吸附罩靠近人体口鼻的一侧设置有透气层。
优选的，所述空气过滤机构包括有筒体，所述筒体的内壁设置有外层，所述外层的一侧设置有隔离层，所述隔离层的一侧设置有内层。
优选的，所述筒体连接头罩，所述外层和内层均设置成无纺布，所述隔离层设置成熔喷布。
优选的，所述头罩的外部套接有弹性套，所述弹性套上设置有透明面罩。
与现有技术相比，本实用新型的有益效果是：该一次性医用防护服：，头罩罩在头部，使得口鼻处与外界空气隔离开来，呼吸空气均通过隔离层进行过滤，在正面口鼻处的吸附罩，呼吸时产生的水蒸气直接打在吸附罩上，吸附罩吸收呼吸时产生的大量水蒸气，避免水蒸气附着在头罩上，保证视野的清晰度，在头部区域设置一个密封的头罩，内外空气交换通过过滤，隔绝病毒的传播，且与人体皮肤不接触，提高穿戴舒适度。
附图说明
图1为本实用新型的整体结构示意图；
图2为本实用新型的头罩结构示意图；
图3为本实用新型的头罩及其组件结构示意图；
图4为本实用新型的头罩俯视图。
图中：10、下裤；11、拉链；13、连接圈；14、头罩；15、弹性套；16、透明面罩；17、连接板；18、筒体；19、内层；20、隔离层；21、外层；22、 吸附罩；23、透气层；30、上衣。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
请参阅图1-4，本实用新型提供一种技术方案：一种一次性医用防护服，包括上衣30和下裤10以及拉链11，上衣30的上端领口处设置有连接圈13，连接圈13位于人体的肩部位置，连接圈13上设置有头罩14，头罩14用于头部的放置，头罩14的侧面设置有空气过滤机构，通过空气过滤机构可以在头罩14进行空气交换时，对空气中的病毒进行过滤，头罩14的正面设置有对呼吸产生的水蒸气进行吸附的吸附机构，吸附机构在进行口鼻呼吸时，呼出的水蒸气会被其吸附，这样避免水蒸气附着在头罩14上，保证头罩14的清晰度。
请参阅图1，上衣30和下裤10为一体化设置，拉链11的下端设置在下裤10上并向着上衣30延伸直至领口处，拉链11可以对防护服进行打开或者密封，拉链11的设置方便医务人员进行穿脱。
请参阅图2，头罩14设置成透明，吸附机构的位置对应人体的口鼻处，吸附机构设置在两组空气过滤机构之间，头罩14设置成透明，可以保证医务人员视野的清晰。
请参阅图3，吸附机构包括有设置在头罩14正面的连接板17，连接板17的一侧设置有吸附罩22，吸附罩22的形状设置成圆形深腹型，吸附罩22靠近人体口鼻的一侧设置有透气层23，吸附罩22靠近人体的口鼻处，呼吸时产生的水蒸气会打在透气层23上，打湿透气层23，吸附罩22含有的干燥剂， 会吸附透气层23上的水分，使得水蒸气被吸附，避免水蒸气附着在头罩14上，保证头罩14的清晰度。
请参阅图2，空气过滤机构包括有筒体18，筒体18的内壁设置有外层21，外层21的一侧设置有隔离层20，隔离层20的一侧设置有内层19，,筒体18连接头罩14，外层21和内层19均设置成无纺布，隔离层20设置成熔喷布，通过筒体18进行空气的交换，空气通过隔离层20的过滤，可以对空气中的病毒进行隔离，避免了病毒的传播。
请参阅图1头罩14的外部套接有弹性套15，弹性套15上设置有透明面罩16，弹性套15可以茶歇，根据需要选择是否佩戴透明面罩16，透明面罩16放置在接触病患时，唾液等飞沫直接喷向人体。
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (7)

  1. 一种一次性医用防护服，包括上衣(30)和下裤(10)以及拉链(11)，其特征在于：所述上衣(30)的上端领口处设置有连接圈(13)，所述连接圈(13)上设置有头罩(14)，所述头罩(14)的侧面设置有空气过滤机构，所述头罩(14)的正面设置有对呼吸产生的水蒸气进行吸附的吸附机构。
  2. 根据权利要求1所述的一种一次性医用防护服，其特征在于：所述上衣(30)和所述下裤(10)为一体化设置，所述拉链(11)的下端设置在下裤(10)上并向着所述上衣(30)延伸直至领口处。
  3. 根据权利要求1所述的一种一次性医用防护服，其特征在于：所述头罩(14)设置成透明，所述吸附机构的位置对应人体的口鼻处，所述吸附机构设置在两组所述空气过滤机构之间。
  4. 根据权利要求3所述的一种一次性医用防护服，其特征在于：所述吸附机构包括有设置在头罩(14)正面的连接板(17)，所述连接板(17)的一侧设置有吸附罩(22)，所述吸附罩(22)的形状设置成圆形深腹型，所述吸附罩(22)靠近人体口鼻的一侧设置有透气层(23)。
  5. 根据权利要求3所述的一种一次性医用防护服，其特征在于：所述空气过滤机构包括有筒体(18)，所述筒体(18)的内壁设置有外层(21)，所述外层(21)的一侧设置有隔离层(20)，所述隔离层(20)的一侧设置有内层(19)。
  6. 根据权利要求5所述的一种一次性医用防护服，其特征在于：所述筒体(18)连接头罩(14)，所述外层(21)和内层(19)均设置成无纺布，所述隔离层(20)设置成熔喷布。
  7. 根据权利要求1所述的一种一次性医用防护服，其特征在于：所述头罩(14)的外部套接有弹性套(15)，所述弹性套(15)上设置有透明面罩(16)。
PCT/CN2021/137418 2021-12-13 2021-12-13 一种一次性医用防护服 WO2023108334A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150320124A1 (en) * 2014-05-07 2015-11-12 Medline Industries, Inc. Protective apparel system with impervious protection
CN207285256U (zh) * 2017-09-18 2018-05-01 田丽娟 设有气体过滤装置的防护服
CN111631449A (zh) * 2020-06-01 2020-09-08 合肥高贝斯医疗卫生用品有限公司 一种舒适性防护服
CN211794490U (zh) * 2020-02-25 2020-10-30 江苏柯伦迪医疗技术有限公司 一种医用防护服
CN113017179A (zh) * 2021-04-12 2021-06-25 合肥汉邦希瑞护理用品有限公司 一种一次性医疗防护服

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150320124A1 (en) * 2014-05-07 2015-11-12 Medline Industries, Inc. Protective apparel system with impervious protection
CN207285256U (zh) * 2017-09-18 2018-05-01 田丽娟 设有气体过滤装置的防护服
CN211794490U (zh) * 2020-02-25 2020-10-30 江苏柯伦迪医疗技术有限公司 一种医用防护服
CN111631449A (zh) * 2020-06-01 2020-09-08 合肥高贝斯医疗卫生用品有限公司 一种舒适性防护服
CN113017179A (zh) * 2021-04-12 2021-06-25 合肥汉邦希瑞护理用品有限公司 一种一次性医疗防护服

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