High and low temperature resistant antibacterial infusion tube applied to medical treatment and preparation method thereof

A technology of high and low temperature resistance and infusion tubes, which is applied in other medical devices, catheters, medical sciences, etc., and can solve problems such as easy leakage, easy breakage, and easy solidification of the tube body

Inactive Publication Date: 2017-06-20
FOSHAN JIHE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing infusion tubes are easy to harden after being made, which affects the use effect of the device, and these infusion tubes cannot withstand strong pulling during processing. Once pulled, they are prone to leaks and are easy to break. For other medical supplies, it is usually used to store liquid medicine, and when it is refrigerated or kept warm, the material of the feeding tube cannot withstand low or high temperature, and it is easy to harden, which is not conducive to use after taking it out
[0004] Therefore, in summary, the existing material delivery pipes have problems such as easy solidification and oxidation of the pipe body, small elasticity and easy breakage, and resistance to high and low temperature differences.

Method used

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  • High and low temperature resistant antibacterial infusion tube applied to medical treatment and preparation method thereof
  • High and low temperature resistant antibacterial infusion tube applied to medical treatment and preparation method thereof
  • High and low temperature resistant antibacterial infusion tube applied to medical treatment and preparation method thereof

Examples

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Effect test

Embodiment 1

[0020] A high and low temperature resistant antibacterial infusion tube for medical treatment, made of the following raw materials in parts by weight, including 56 parts of polyethylene, 36 parts of high-performance polyolefin thermoplastic elastomer materials, 13 parts of p-aminobenzoic acid, monophenyl 14 parts of resorcinol formate, 21 parts of epoxidized soybean oil, 11 parts of magnesium hydroxycarbonate, 9 parts of dihydroquinoline, 10 parts of calcium salt, 10 parts of zinc salt, 8 parts of vanillin, 7 parts of quaternary ammonium salt, 6 parts of chitosan, 9 parts of polynitrogen cation, 9 parts of polyphosphorus cation and 3 parts of antioxidant BHT.

[0021] A preparation method for a high and low temperature resistant antibacterial infusion tube for medical treatment, comprising the following steps:

[0022] 1) Take 56 parts of polyethylene and 36 parts of high-performance polyolefin thermoplastic elastomer materials and mix them in an internal mixer, and carry out ...

Embodiment 2

[0030] A high and low temperature resistant antibacterial infusion tube for medical treatment, made of the following raw materials in parts by weight, including 40 parts of polyvinyl chloride, 48 parts of high-performance polyolefin thermoplastic elastomer materials, 19 parts of p-aminobenzoic acid, monophenyl 16 parts of resorcinol formate, 27 parts of epoxidized soybean oil, 15 parts of magnesium hydroxycarbonate, 13 parts of dihydroquinoline, 16 parts of calcium salt, 16 parts of zinc salt, 10 parts of vanillin, 11 parts of quaternary ammonium salt, 10 parts of chitosan, 13 parts of polynitrogen cation, 13 parts of polyphosphorus cation and 5 parts of antioxidant BHT.

[0031] A preparation method for a high and low temperature resistant antibacterial infusion tube for medical treatment, comprising the following steps:

[0032] 1) Take 40 parts of polyethylene and 48 parts of high-performance polyolefin thermoplastic elastomer materials and mix them in an internal mixer, an...

Embodiment 3

[0040] A high and low temperature resistant antibacterial infusion tube for medical treatment, made of the following raw materials in parts by weight, including 48 parts of polyvinyl chloride, 42 parts of high-performance polyolefin thermoplastic elastomer materials, 16 parts of p-aminobenzoic acid, monophenyl 15 parts of resorcinol formate, 24 parts of epoxidized soybean oil, 13 parts of magnesium hydroxycarbonate, 11 parts of dihydroquinoline, 13 parts of calcium salt, 13 parts of zinc salt, 9 parts of vanillin, 9 parts of quaternary ammonium salt, 8 parts of chitosan, 11 parts of polynitrogen cation, 11 parts of polyphosphorus cation and 4 parts of antioxidant BHT.

[0041] A preparation method for a high and low temperature resistant antibacterial infusion tube for medical treatment, comprising the following steps:

[0042] 1) Take 48 parts of polyethylene and 42 parts of high-performance polyolefin thermoplastic elastomer materials and put them into an internal mixer for ...

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PUM

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Abstract

The invention discloses a high andlow temperature resistant antibacterial infusion tube applied to medical treatment. The infusion tube is prepared from the following raw materials of polyvinyl chlorine, high-performance polyolefin thermoplastic elastomer material, para aminobenzoic acid, m-phenylene dibenzoate, epoxidized soybean oil, hydroxyl magnesium carbonate, dihydro-quinoline, calcium salt, zinc salt, vanillic aldehyde, quaternary ammonium salt, chitosan, poly nitrogen cation, poly phosphorus cation and antioxidant BHT. The high and low temperature resistant antibacterial infusion tube applied to medical treatment has the advantages of being soft, not prone to being oxidized, large in elasticity, not prone to being broken, high-low-temperature-resistant and suitable for the field for producing infusion tubes and infusion bags.

Description

technical field [0001] The invention relates to a high and low temperature resistant antibacterial infusion tube for medical treatment and a preparation method thereof. Background technique [0002] The infusion tube is a common medical consumable. After aseptic treatment, a channel between the vein and the liquid medicine is established for intravenous infusion. It is generally used for connecting components of eight parts such as intravenous needles or injection needles, needle shields, infusion hoses, liquid medicine filters, flow rate regulators, drip pots, bottle stopper piercers, and air filters. [0003] However, the existing infusion tubes are easy to harden after being made, which affects the use effect of the device, and these infusion tubes cannot withstand strong pulling during processing. Once pulled, they are prone to leaks and are easy to break. For other medical supplies, it is usually used to store liquid medicine, and when it is refrigerated or kept warm, ...

Claims

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Application Information

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IPC IPC(8): A61L31/14A61L31/04A61M5/14A61M25/00
CPCA61L31/14A61L31/042A61L31/048A61M5/14A61M25/00A61M2205/02C08L27/06C08L5/08
Inventor 夏放军
Owner FOSHAN JIHE TECH CO LTD
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