CN109535592A - A kind of medical infusion lines tubing - Google Patents
A kind of medical infusion lines tubing Download PDFInfo
- Publication number
- CN109535592A CN109535592A CN201811359472.0A CN201811359472A CN109535592A CN 109535592 A CN109535592 A CN 109535592A CN 201811359472 A CN201811359472 A CN 201811359472A CN 109535592 A CN109535592 A CN 109535592A
- Authority
- CN
- China
- Prior art keywords
- parts
- tubing
- medical infusion
- infusion lines
- antioxidant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
A kind of medical infusion lines tubing, the tubing is prepared by the raw material of following weight: 16-24 parts of PVC resin powder, 6-8 parts of polyamide, 0.2-0.4 parts of organic silicon defoaming agent, 2-6 parts of polyisoprene, 6-8 parts of diisooctyl phenyl phosphite, 4-6 parts of glass fibre, 0.5-0.9 parts of antioxidant, 1-3 parts of plasticizer, 4-10 parts of organo montmorillonite, and 0.3-0.5 parts of stabilizer；The present invention provides a kind of medical infusion lines tubing, has many advantages, such as that mobility is high, performance is stable, elasticity is good.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of medical infusion lines tubing.
Background technique
Medical PVC is one of primary raw material of disposable medical instrument, is had many advantages, such as: resist chemical, gas
Steam low-permeability is good, and comprehensive mechanical performance, the product transparency are good etc., while being also cost performance general profile the most superior
Material.For Corvic because granularity is fine, quality has nonflowing character as talcum powder.Corvic is mixed with plasticizer
It is agitated to form stable suspension after conjunction, that is, PVC paste material is made.The development of PVC Resin Industry, provide only it is heated just
Become the novel liquid material of one kind of polrvinyl chloride product.The configuration of this kind of liquid material is convenient, performance is stable, it is easy to control, make
With convenient, product properties is excellent, chemical stability is good, there is certain mechanical strength, easy coloring etc., be therefore widely used in
Industrial production.PVC resin has good application in fields such as the medical instruments of medical gloves, perfusion tube and some special tectonics.
Common PVC hose elasticity is poor, is not suitable for the perfusion tube connected as scalp acupuncture, is easy to bring injury to patient.Although market
On have a PVC material modified using TPU, but higher cost.
Summary of the invention
(1) the technical issues of solving
The present invention provides a kind of medical infusion lines tubing, has many advantages, such as that mobility is high, performance is stable, elasticity is good.
(2) technical solution used
The present invention to achieve the above object, is achieved by the following technical programs: a kind of medical infusion lines tubing, the tubing
It is prepared by the raw material of following weight: 16-24 parts of PVC resin-oatmeal, 6-8 parts of polyamide, organic silicon defoaming agent 0.2-
0.4 part, 2-6 parts of polyisoprene, 6-8 parts of diisooctyl phenyl phosphite, 4-6 parts of glass fibre, antioxidant 0.5-0.9
Part, 1-3 parts of plasticizer, 4-10 parts of organo montmorillonite, 0.3-0.5 parts of of stabilizer
The antioxidant is phosphite ester antioxidant (2,4- di-tert-butyl-phenyl) phosphorous as a further optimization of the solution,
Sour three esters.
Acetyl tri-n-butyl citrate as a further optimization of the solution,.
The stabilizer is calcium zinc stabilizer or organic tin stabilizer as a further optimization of the solution,.
(3) beneficial effect
The present invention provides a kind of medical infusion lines tubing, has the effect that
The present invention provides a kind of medical infusion lines tubing, has many advantages, such as that mobility is high, performance is stable, elasticity is good.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
Embodiment 1
A kind of medical infusion lines tubing, the tubing are prepared by the raw material of following weight: 16 parts of PVC resin-oatmeal, polyamide
6 parts of resin, 0.2 part of organic silicon defoaming agent, 2 parts of polyisoprene, 6 parts of diisooctyl phenyl phosphite, 4 parts of glass fibre,
0.5 part of antioxidant, 1 part of plasticizer, 4 parts of organo montmorillonite, 0.3 part of stabilizer.
Embodiment 2
A kind of medical infusion lines tubing, the tubing are prepared by the raw material of following weight: 24 parts of PVC resin-oatmeal, polyamide
8 parts of resin, 0.4 part of organic silicon defoaming agent, 6 parts of polyisoprene, 8 parts of diisooctyl phenyl phosphite, 6 parts of glass fibre,
0.9 part of antioxidant, 3 parts of plasticizer, 10 parts of organo montmorillonite, stabilizer 0.5.
Embodiment 3
A kind of medical infusion lines tubing, the tubing are prepared by the raw material of following weight: 20 parts of PVC resin-oatmeal, polyamide
7 parts of resin, 0.3 part of organic silicon defoaming agent, 4 parts of polyisoprene, 7 parts of diisooctyl phenyl phosphite, 5 parts of glass fibre,
0.7 part of antioxidant, 2 parts of plasticizer, 7 parts of organo montmorillonite, stabilizer 0.4.
The present invention provides a kind of medical infusion lines tubing, and formula is simple and convenient to operate, and has mobility height, performance steady
Calmly, the advantages that elasticity is good.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of medical infusion lines tubing, which is characterized in that the tubing is prepared by the raw material of following weight: PVC resin
16-24 parts of powder, 6-8 parts of polyamide, 0.2-0.4 parts of organic silicon defoaming agent, 2-6 parts of polyisoprene, one benzene of phosphorous acid
6-8 parts of di-isooctyl, 4-6 parts of glass fibre, 0.5-0.9 parts of antioxidant, 1-3 parts of plasticizer, 4-10 parts of organo montmorillonite, surely
Determine 0.3-0.5 parts of agent.
2. a kind of medical infusion lines tubing according to claim 1, which is characterized in that the antioxidant is phosphorous acid esters
Antioxidant (2,4- di-tert-butyl-phenyl) tris phosphite.
3. a kind of medical infusion lines tubing according to claim 1, which is characterized in that acetyl tri-n-butyl citrate.
4. a kind of medical infusion lines tubing according to claim 1, which is characterized in that the stabilizer is calcium zinc stabilizer
Or organic tin stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359472.0A CN109535592A (en) | 2018-11-15 | 2018-11-15 | A kind of medical infusion lines tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359472.0A CN109535592A (en) | 2018-11-15 | 2018-11-15 | A kind of medical infusion lines tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109535592A true CN109535592A (en) | 2019-03-29 |
Family
ID=65847535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811359472.0A Pending CN109535592A (en) | 2018-11-15 | 2018-11-15 | A kind of medical infusion lines tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109535592A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696308A (en) * | 2009-10-27 | 2010-04-21 | 广东联塑科技实业有限公司 | Polyvinyl chloride composition and transparent pipe thereof |
| US20110251596A1 (en) * | 2008-12-16 | 2011-10-13 | Polyone Corporation | Solvent bondable thermoplastic elastomers |
| CN105566799A (en) * | 2014-10-08 | 2016-05-11 | 中国石油化工股份有限公司 | Environmental-protection type highly-transparent PVC composition for producing medical infusion tubes |
| CN107337874A (en) * | 2017-06-29 | 2017-11-10 | 江苏凯威药用包装有限公司 | A kind of PVC/LDPE drug packing materials and preparation method thereof |
| CN107353538A (en) * | 2017-07-20 | 2017-11-17 | 安徽盛华管业有限公司 | A kind of preparation method for adding the medical PVC tubing that beta cyclodextrin is modified |
| CN108295333A (en) * | 2018-01-30 | 2018-07-20 | 江西洪达医疗器械集团有限公司 | A kind of disposable transfusion device |
-
2018
- 2018-11-15 CN CN201811359472.0A patent/CN109535592A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110251596A1 (en) * | 2008-12-16 | 2011-10-13 | Polyone Corporation | Solvent bondable thermoplastic elastomers |
| CN101696308A (en) * | 2009-10-27 | 2010-04-21 | 广东联塑科技实业有限公司 | Polyvinyl chloride composition and transparent pipe thereof |
| CN105566799A (en) * | 2014-10-08 | 2016-05-11 | 中国石油化工股份有限公司 | Environmental-protection type highly-transparent PVC composition for producing medical infusion tubes |
| CN107337874A (en) * | 2017-06-29 | 2017-11-10 | 江苏凯威药用包装有限公司 | A kind of PVC/LDPE drug packing materials and preparation method thereof |
| CN107353538A (en) * | 2017-07-20 | 2017-11-17 | 安徽盛华管业有限公司 | A kind of preparation method for adding the medical PVC tubing that beta cyclodextrin is modified |
| CN108295333A (en) * | 2018-01-30 | 2018-07-20 | 江西洪达医疗器械集团有限公司 | A kind of disposable transfusion device |
Non-Patent Citations (4)
| Title |
|---|
| 刘霞: "《大学化学 第2版》", 31 December 2017, 中国农业大学出版社 * |
| 张东兴 等: "《聚合物基复合材料科学与工程》", 31 July 2017, 哈尔滨工业大学出版社 * |
| 欧育湘: "《阻燃剂》", 30 September 2009, 国防工业出版社 * |
| 马世昌: "《化学物质辞典》", 30 April 1999, 陕西科学技术出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |
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| RJ01 | Rejection of invention patent application after publication |