CN103072739A - Medical sterilization packaging bag - Google Patents
Medical sterilization packaging bag Download PDFInfo
- Publication number
- CN103072739A CN103072739A CN2013100500277A CN201310050027A CN103072739A CN 103072739 A CN103072739 A CN 103072739A CN 2013100500277 A CN2013100500277 A CN 2013100500277A CN 201310050027 A CN201310050027 A CN 201310050027A CN 103072739 A CN103072739 A CN 103072739A
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- CN
- China
- Prior art keywords
- packaging bag
- surface layer
- sterilization
- sterilization packaging
- medical sterilization
- 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.)
- Granted
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 80
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 75
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 31
- 239000002344 surface layer Substances 0.000 claims abstract description 30
- 239000010410 layer Substances 0.000 claims abstract description 12
- 229920000728 polyester Polymers 0.000 claims abstract description 11
- 239000004743 Polypropylene Substances 0.000 claims abstract description 9
- -1 polypropylene Polymers 0.000 claims abstract description 9
- 229920001155 polypropylene Polymers 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 7
- 230000032683 aging Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract description 3
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 229920000742 Cotton Polymers 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 1
- 229920000426 Microplastic Polymers 0.000 description 1
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 230000002075 anti-alcohol Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000036299 sexual function Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Packages (AREA)
- Bag Frames (AREA)
Abstract
The invention provides a medical sterilization packaging bag comprising a surface layer and a bottom layer which are mutually connected to form a closed cavity; the surface layer is made of spun-bonded/melt-blown/melt-blown/spun-bonded composite non-woven fabric; and the bottom layer is made of a polypropylene and polyester composite film. According to the medical sterilization packaging bag, all inherent technical parameters meet the requirements of the national industrial standard YY/T0698, can be applied by various sterilization modes, the packaging bacterium resistance rate is improved, the sterilization shelf life is no less than 6 months, the use safety is ensured, and meanwhile the cost is reduced.
Description
Technical field
The present invention relates to a kind of medical sterilization packaging bag.
Background technology
At present, mainly adopt three kinds of sterilization methods for the sterilization of operating room medicine equipment in the medical institutions, that is: high-temperature heat sterilization, epoxyethane (EO) sterilization, plasma (H
2O
2) sterilization.Medical sterilization packing is as the sterile barrier behind the sterilization of medical instrument, plays the within a certain period of time aseptic effect of apparatus that keeps.Traditional medical sterilization packing is take cotton lapping, crimped paper lapping as main.
Studies show that, the bacteria-blocking rate of the cotton lapping that uses first is about 48%, and after through a series of sterilization, chemical washing, the bacteria-blocking rate when using for the second time drops to about 17% suddenly.Therefore, although the permeability of cotton lapping is good, its aseptic warranty time is very short, belongs to the instant that namely goes out, the storage of can not guaranteeing the quality.
After national sector standard YY/T0698 issue, crimped paper becomes to take as the leading factor the sterilization lapping.Although the crimped paper lapping possesses resistance bacterium requirement, because crimped paper is all wood paper, therefore there are many physical imperfections, such as: the one, it is anti-that to expose intensity low, and the risk that is pierced when being installed in metal medical appliance or angular medicine equipment is very high; The 2nd, it is moist poor to refuse, and does not possess the moistureproof dehumidification function under wet condition; The 3rd, because crimped paper is vegetable fibre, can not bear the plasma sterilization under the high-strength oxidizing environment, this selects to have brought limitation for the sterilization method of medical institutions.
In addition, above-mentioned two kinds of traditional lappings all are to adopt to wrap up around the mode of tying up, the Multi-layered wound stack of material causes the increase of materials cost, simultaneously because parcel is what to finish by medical personnel's personalized manual mode, human factor will directly cause different parcel degrees of tightness and tie up effect, thereby impact sterilization thoroughness, therefore, even if operating personal adopts the shelf-life after the crimped paper parcel is sterilized at most also to only have 15 days very in earnest.In addition, no matter cotton lapping or crimped paper lapping all do not possess visuality directly perceived, also namely can't see in the packing by the sterilization medicine equipment, brought the identification difficulty before taking, thereby caused to a certain degree inconvenience to medical personnel.
Summary of the invention
The purpose of this invention is to provide a kind of medical sterilization packaging bag, can be suitable for multiple sterilization method, improve the packing bacteria-blocking rate, prolong the sterilization shelf-life, guarantee safety in utilization, reduce simultaneously cost.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of medical sterilization packaging bag, it comprises surface layer and the bottom that interconnects to form closed cavity, and described surface layer is made by spun-bonded/melt-blown/meltblown/spunbonded compound nonwoven cloth, and described bottom is made by polypropylene and polyester compound film.
Described surface layer connects by hotly joining with bottom.
Described surface layer is connected with bottom and is connected along its edge.
Described bottom comprises and the interconnective polypropylene layer of described surface layer.
Described bottom also comprises the high-temperature aging resisting agent.
Described surface layer is provided with at least one chemical stain cue mark.
Described chemical stain cue mark is between described surface layer and described bottom.
Described chemical stain cue mark comprises high-temperature heat sterilization cue mark, ethylene oxide sterilizing cue mark and/or plasma sterilization cue mark.
Described surface layer or bottom are provided with at least one easy handle.
Medical sterilization packaging bag of the present invention, comprise the surface layer and the bottom that interconnect to form closed cavity, wherein, surface layer is made by spun-bonded/melt-blown/meltblown/spunbonded compound nonwoven cloth, and bottom is made by polypropylene and polyester compound film, can be suitable for multiple sterilization method, improve the packing bacteria-blocking rate, the sterilization shelf-life is not less than 6 months, guarantees safety in utilization, reduces simultaneously cost.
Description of drawings
Fig. 1 is the structural representation of medical sterilization packaging bag of the present invention;
Fig. 2 is the cutaway view of medical sterilization packaging bag of the present invention.
The specific embodiment
Fig. 1, Fig. 2 illustrate medical sterilization packaging bag of the present invention, it comprises surface layer 1 and bottom 2, surface layer 1 and bottom 2 interconnect to be formed for the closed cavity 3 of containing objects, wherein, surface layer 1 is made by spun-bonded/melt-blown/meltblown/spunbonded (SMMS) compound nonwoven cloth, and bottom 2 is made by polypropylene (CPP) and polyester (PET) complex film.
In preferred embodiment as shown in Figure 1, surface layer 1 is connected with bottom and is connected by hotly joining along its edge 6 at least in part.What is called hotly joins, and refers in known range of temperatures, and the different materials with two or more under mechanical balance pressure has setting value ground bonding.
SMMS compound nonwoven cloth (can be buied by for example Wonderful Nonwoven Co., Ltd.) comprises the first spunbond layer 11, the first meltblown layer 12, the second meltblown layer 13 and the second spunbond layer 14 successively, as shown in Figure 2.This SMMS compound nonwoven cloth belongs to spunbond and polymer composite that melt and spray, is a kind of material with dialysis sexual function, can satisfy entering and resolving of sterile medium, thereby plays the effect of sterilization and microbial barrier.Simultaneously, the SMMS compound nonwoven cloth have powerful high, strainability good, do not contain adhesives, the advantage such as nontoxic, can reach antistatic, anti-alcohol, anti-blood plasma, refuses water and produce the performances such as water, meets the specification requirements of national sector standard YY/T0698 fully.
CPP+PET complex film (can be buied by for example Hangzhou Xinguang Plastic Co., Ltd.) comprises polypropylene layer 21, polyester layer 22 and adhesive layer therebetween 23, as shown in Figure 2.This CPP+PET complex film is a kind of Polymer improvement coating materials that can adapt to and satisfy multiple sterilization method and hotly join bag technique.Preferably, wherein be added with the high-temperature aging resisting agent, this high-temperature aging resisting agent is a kind of elasticizer that is added in the plastic pellet, to change plastics at a kind of material of the ageing properties behind high temperature, be commonly called as " toughening elastic body ", its role is to make it when bag hotly joins, to have 180-200 ℃ temperature load-carrying capacity; The brute force of pulling open when use is torn produces greatly thereby not breaking of face.In addition, because the CPP+PET complex film is transparent visual, can see through bottom 2 and observe directly the quilt sterilization medicine equipment that is contained in the closed cavity 3, make things convenient for medical personnel to identify use, compare with sightless cotton lapping or crimped paper lapping and reduced the probability that mistake is used.
Hotly joining under the heat seal condition of technique; the first spunbond layer 11 in the surface layer 1 is affine with the polypropylene layer 21 in the bottom 2; thereby do not need to use adhesive coating can form connection; because adhesive coating can cause connecting unstable usually or produce toxic substance, this has also satisfied the requirement of high-temperature heat sterilization simultaneously.
Because SMMS compound nonwoven cloth and CPP+PET complex film all have the ability of anti-strong oxidation, adopt medical sterilization packaging bag of the present invention can adapt to three kinds of sterilization methods such as 134 ℃ high-temperature heat sterilization, 55 ℃ ethylene oxide sterilizing and plasma sterilization, this provides multinomial sterilization method to select to medical institutions, and the sterilization manoevreability is large.Medical sterilization packaging bag of the present invention also is provided with at least one chemical stain cue mark 4 at surface layer 1, and this chemical stain cue mark 4 is preferably placed between surface layer 1 and the bottom 2, to avoid causing damage in storage and the use procedure.Chemical stain cue mark 4 can comprise the high-temperature heat sterilization cue mark, ethylene oxide sterilizing cue mark and plasma sterilization cue mark, thereby these three kinds of chemical stain cue marks issue biochemical reaction in different sterilization process conditions respectively and produce the look change, for example, the high-temperature heat sterilization cue mark can be changed by the blueness before the sterilization into the black after the sterilization, the ethylene oxide sterilizing cue mark can be changed by the pink colour before the sterilization into the brown color after the sterilization, the plasma sterilization cue mark can be changed by the green before the sterilization into the yellow after the sterilization, the look apparition, clearly easily distinguish, and irreversible after the variable color, prevent from or stopped unpasteurized medicine equipment flowing into the use link, reduced the postoperative infection risk.
Adopt medical sterilization packaging bag of the present invention to have good resistance bacterium function, the shelf-life of the medicine equipment after the sterilization can be brought up to 180 days (6 months) from 15 days, safety improves greatly, and the sterilization cost also lowers thereupon.Because the material of surface layer and bottom all has repellency, therefore medical sterilization packaging bag of the present invention also can be used for the sterilization packaging of paste; And because the material of surface layer and bottom all has and necessarily anti-ly expose intensity, there are the special instruments such as obtuse thing, irregular contour thing of corner angle also can select medical sterilization packaging bag of the present invention.In addition, medical sterilization packaging bag of the present invention has moistureproof dehumidification function, even also can keep good storage capacity under wet environment, this is that cotton lapping or crimped paper lapping are not available.
Because packaging bag and lapping all belong to disposable product, reducing use cost also is customer's important consideration element.Traditional lapping is wound form, material is the Multi-layered wound stack during use, materials are relatively just how many, and medical sterilization packaging bag of the present invention is lower than tradition parcel material price, materials are economized, so preresearch estimates adopts medical sterilization packaging bag of the present invention to reduce at least 30% cost than the traditional lapping of employing.
In addition, as shown in Figure 1, can be provided with the easy handle 5 of nick shaped on surface layer 1 or the bottom 2, open the package during with convenient the use.
The front provides the description to preferred embodiment, so that any technical personnel in this area can use or utilize the present invention.To this preferred embodiment, those skilled in the art can make various modifications or conversion on the basis that does not break away from the principle of the invention.Should be appreciated that in the specification sheets for embodiment only be a kind of preferred embodiment, modification or conversion that this embodiment is made do not break away from protection scope of the present invention.
Claims (9)
1. a medical sterilization packaging bag is characterized in that, it comprises surface layer and the bottom that interconnects to form closed cavity, and described surface layer is made by spun-bonded/melt-blown/meltblown/spunbonded compound nonwoven cloth, and described bottom is made by polypropylene and polyester compound film.
2. medical sterilization packaging bag as claimed in claim 1 is characterized in that, described surface layer connects by hotly joining with bottom.
3. medical sterilization packaging bag as claimed in claim 1 or 2 is characterized in that, described surface layer is connected with bottom and is connected along its edge.
4. medical sterilization packaging bag as claimed in claim 1 or 2 is characterized in that, described bottom comprises and the interconnective polypropylene layer of described surface layer.
5. medical sterilization packaging bag as claimed in claim 1 or 2 is characterized in that, described bottom also comprises the high-temperature aging resisting agent.
6. medical sterilization packaging bag as claimed in claim 1 or 2 is characterized in that, described surface layer is provided with at least one chemical stain cue mark.
7. medical sterilization packaging bag as claimed in claim 6 is characterized in that, described chemical stain cue mark is between described surface layer and described bottom.
8. medical sterilization packaging bag as claimed in claim 6 is characterized in that, described chemical stain cue mark comprises high-temperature heat sterilization cue mark, ethylene oxide sterilizing cue mark and/or plasma sterilization cue mark.
9. medical sterilization packaging bag as claimed in claim 1 or 2 is characterized in that, described surface layer or bottom are provided with at least one easy handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050027.7A CN103072739B (en) | 2013-02-07 | 2013-02-07 | Medical sterilization packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050027.7A CN103072739B (en) | 2013-02-07 | 2013-02-07 | Medical sterilization packaging bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103072739A true CN103072739A (en) | 2013-05-01 |
| CN103072739B CN103072739B (en) | 2015-06-17 |
Family
ID=48149469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310050027.7A Active CN103072739B (en) | 2013-02-07 | 2013-02-07 | Medical sterilization packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103072739B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015906A (en) * | 2015-06-02 | 2015-11-04 | 应关雄 | Breathable packing material for medicine bags of fresh keeping agent |
| CN105128401A (en) * | 2015-08-11 | 2015-12-09 | 上海理工大学 | Medical sterilized package adhesive coating technology based on silk screen printing |
| CN106927135A (en) * | 2017-03-06 | 2017-07-07 | 苏州恒星医用材料有限公司 | Bandage is packed |
| CN109788996A (en) * | 2016-09-15 | 2019-05-21 | 伊西康公司 | Aseptic packing system for medical device |
| CN111232407A (en) * | 2020-01-14 | 2020-06-05 | 王玲 | Production method of medical sterilization packaging bag |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004087222A1 (en) * | 2003-03-31 | 2004-10-14 | Fujimori Kogyo Co., Ltd. | Indicator for plasma sterilization and packaging material for sterilization |
| CN201381005Y (en) * | 2009-04-09 | 2010-01-13 | 美迪科（上海）包装材料有限公司 | Paper-plastic sterilization indicating package bag |
| CN101780856A (en) * | 2010-03-29 | 2010-07-21 | 重庆医科大学附属第二医院 | Medical sterilization packaging bag |
| CN203222199U (en) * | 2013-02-07 | 2013-10-02 | 上海建中医疗器械包装股份有限公司 | Medical sterilized packaging bag |
-
2013
- 2013-02-07 CN CN201310050027.7A patent/CN103072739B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004087222A1 (en) * | 2003-03-31 | 2004-10-14 | Fujimori Kogyo Co., Ltd. | Indicator for plasma sterilization and packaging material for sterilization |
| CN201381005Y (en) * | 2009-04-09 | 2010-01-13 | 美迪科（上海）包装材料有限公司 | Paper-plastic sterilization indicating package bag |
| CN101780856A (en) * | 2010-03-29 | 2010-07-21 | 重庆医科大学附属第二医院 | Medical sterilization packaging bag |
| CN203222199U (en) * | 2013-02-07 | 2013-10-02 | 上海建中医疗器械包装股份有限公司 | Medical sterilized packaging bag |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015906A (en) * | 2015-06-02 | 2015-11-04 | 应关雄 | Breathable packing material for medicine bags of fresh keeping agent |
| CN105015906B (en) * | 2015-06-02 | 2018-06-12 | 应关雄 | Itself a kind of ventilative fresh-retaining sealing agent medicine bag packaging material |
| CN105128401A (en) * | 2015-08-11 | 2015-12-09 | 上海理工大学 | Medical sterilized package adhesive coating technology based on silk screen printing |
| CN109788996A (en) * | 2016-09-15 | 2019-05-21 | 伊西康公司 | Aseptic packing system for medical device |
| CN106927135A (en) * | 2017-03-06 | 2017-07-07 | 苏州恒星医用材料有限公司 | Bandage is packed |
| CN106927135B (en) * | 2017-03-06 | 2019-01-01 | 苏州恒星医用材料有限公司 | Bandage packaging |
| CN111232407A (en) * | 2020-01-14 | 2020-06-05 | 王玲 | Production method of medical sterilization packaging bag |
| CN111232407B (en) * | 2020-01-14 | 2021-03-23 | 华夏生生药业(北京)有限公司 | Production method of medical sterilization packaging bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103072739B (en) | 2015-06-17 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Medical sterilization packaging bag Effective date of registration: 20180111 Granted publication date: 20150617 Pledgee: Bank of China Limited by Share Ltd. Shanghai Minhang branch Pledgor: SHANGHAI JIANZHONG MEDICAL PACKAGING Co.,Ltd. Registration number: 2018310000002 |
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Date of cancellation: 20210113 Granted publication date: 20150617 Pledgee: Bank of China Limited by Share Ltd. Shanghai Minhang branch Pledgor: SHANGHAI JIANZHONG MEDICAL PACKAGING Co.,Ltd. Registration number: 2018310000002 |
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Denomination of invention: Medical sterilization packaging bag Effective date of registration: 20210115 Granted publication date: 20150617 Pledgee: Bank of China Limited by Share Ltd. Shanghai Minhang branch Pledgor: SHANGHAI JIANZHONG MEDICAL PACKAGING Co.,Ltd. Registration number: Y2021310000001 |
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Date of cancellation: 20221026 Granted publication date: 20150617 Pledgee: Bank of China Limited by Share Ltd. Shanghai Minhang branch Pledgor: SHANGHAI JIANZHONG MEDICAL PACKAGING Co.,Ltd. Registration number: Y2021310000001 |