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Breathing bag

A breathing bag, weight ratio technology, applied in the field of breathing bags, can solve problems such as environmental pollution, and achieve the effect of reducing pollution

Inactive Publication Date: 2016-04-13
SHENZHEN YUANTAI MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of producing breathing bags with synthetic latex, the talcum powder used to prevent the breathing bags from sticking and the ammonia water used to increase the pH value will pollute the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The breathing bag provided by the first embodiment of the present invention includes three components A, B, and C, and the weight ratios of the three components A, B, and C are respectively 100:90-400:1-15, wherein, The A component includes polyvinyl chloride (Polyvinylchloride, PVC), the B component includes a plasticizer, the C component includes a stabilizer, the A component is powder, and the B component is liquid , the C component is liquid or powder.

[0019] In an optional embodiment of the present invention, the PVC includes PVC fine powder and PVC coarse powder. Among them, PVC fine powder is produced by emulsion method or micro-suspension method, with an average particle diameter of 5-30 μm or less. PVC fine powder is usually mixed with additives to form a paste, which is formed by scraping, dipping, slush molding, etc., and then heated Plasticized and molded into products; PVC coarse powder is produced by suspension method or bulk method, with an average par...

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Abstract

Disclosed is a breathing bag, comprising three components, A, B and C. The weight ratio of the three components, A, B and C are 100 : 90 to 400 : 1 to 15, wherein component A comprises PVC, component B comprises a plasticizer, and component C comprises a stabilizer. Component A is a powder, component B is a liquid, and component C is a liquid or a powder. The breathing bag is mainly made of PVC, and a certain amount of a plasticizer and a stabilizer are added, so that the breathing bag does not contain natural rubber latexes to which a patient may be allergic; and the production process does not require the use of talcum powder and ammonia, thus reducing the pollution of the environment.

Description

technical field [0001] The invention relates to a breathing bag, in particular to a breathing bag made of polyvinylchloride (PVC). Background technique [0002] Existing breathing bags are generally made of natural latex, but some patients are allergic to natural latex, and the patient will have discomfort or even death during use. [0003] Just because the breathing bag made of natural latex has the above-mentioned disadvantages, some breathing bags made of other materials, such as synthetic latex, have appeared. However, in the process of producing the breathing bag with synthetic latex, the talc powder used to prevent the adhesion of the breathing bag and the ammonia water used to increase the pH value all pollute the environment. Therefore, how to overcome the above-mentioned shortcomings of the existing breathing bag is an urgent problem to be solved at present. Contents of the invention [0004] The object of the present invention is to provide a breathing bag made...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K5/11C08K5/098C08K5/1515
CPCC08K5/098C08K5/11C08K5/1515C08L2201/08C08L27/06A61M16/0078A61M2205/0216C08K5/005
Inventor 黄俊荣
Owner SHENZHEN YUANTAI MEDICAL EQUIP
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