Transfusion system mounted with filtering and purifying arrangements

A technology of filtration and purification and infusion sets, which is applied in the field of infusion sets, can solve the problems of patients' disease treatment and adverse effects on physical rehabilitation, and achieve the effect of facilitating treatment and physical recovery, and smooth air

Inactive Publication Date: 2010-04-28
王礼钢
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The air intake pipes in the widely used infusion sets are all exposed to the air, and the harmful components in the air, that is, the fine dust, bacteria and viruses floating in the air, will enter the liquid medicine through the air intake pipe plug and enter with the liquid medicine. into the human body, so that it may have adverse effects on the treatment of the patient's disease and the recovery of the body

Method used

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  • Transfusion system mounted with filtering and purifying arrangements
  • Transfusion system mounted with filtering and purifying arrangements
  • Transfusion system mounted with filtering and purifying arrangements

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Embodiment Construction

[0015] As shown in the accompanying drawings, the present invention comprises the infusion tube plug 3 that is arranged in the infusion bottle 1 and communicates with the infusion tube 4 and the air intake pipe 6 that communicates with the air intake tube plug 5 that is arranged in the infusion bottle 1 and the dropper and Injection needles, etc. are characterized in that a filter and purification device consisting of one or more layers of filter membranes 8 is provided in the air intake pipe 6 .

[0016] The filter mesh 8 of the present invention is a nanofiltration membrane made of nanomaterials.

[0017] The filter mesh 8 of the present invention adopts CTA cellulose acetate nanofiltration membrane.

[0018] In the present invention, an activated carbon filter layer 9 is arranged on the outer side of the air intake pipe filter screen membrane 8 .

[0019] The present invention is provided with the filtering and purifying device that is made of 3-8 layers of filter screen m...

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Abstract

The present invention relates to one kind of transfusion apparatus with filtering purifier, and the transfusion apparatus includes infusion pipe plug inserted into the transfusion bottle and connectedwith the infusion pipe, air inlet pipe connected with the inlet pipe plug inserted into the transfusion bottle, dropping pipe, injection needle, etc. The present invention features the filtering purifier, which is set inside the air inlet pipe and comprises one or several layers of filtering netted film. The filtering netted film is made of nanometer CTA cellulose acetate and has filtering activecarbon layer. The filtering purifier can filter out the harmful components from the air to avoid them from entering the transfusion bottle.

Description

technical field [0001] The invention relates to an infusion set with a filtering and purifying device. technical background [0002] The air intake pipes in the widely used infusion sets are all exposed to the air, and the harmful components in the air, that is, the fine dust, bacteria and viruses floating in the air, will enter the liquid medicine through the air intake pipe plug and enter with the liquid medicine. Into the human body, in this way, it may have adverse effects on the treatment of the patient's disease and the recovery of the body. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an infusion set with a filter and purification device that can effectively prevent dust, bacteria and viruses in the air from entering the medicinal liquid. [0004] The present invention adopts following technical scheme: [0005] The invention includes an infusion tube plug connected to the infusion tube arranged in th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/165
Inventor 王礼钢孟素霞王虹王贝范志明赵志歧
Owner 王礼钢
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