CN206106507U - Prevent medical sterilization wrapper of wet package - Google Patents
Prevent medical sterilization wrapper of wet package Download PDFInfo
- Publication number
- CN206106507U CN206106507U CN201621037866.0U CN201621037866U CN206106507U CN 206106507 U CN206106507 U CN 206106507U CN 201621037866 U CN201621037866 U CN 201621037866U CN 206106507 U CN206106507 U CN 206106507U
- Authority
- CN
- China
- Prior art keywords
- layer
- cloth
- medical sterilization
- nonwoven
- medical
- 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.)
- Active
Links
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Materials For Medical Uses (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The utility model provides a prevent medical sterilization wrapper of wet package, include: medical sterilization composite non -woven fabric, medical sterilization composite non -woven fabric comprises two -layer spunbonded nonwoven layer and at least one deck polyurethane elastic nonwoven layer, the polyurethane elastic nonwoven level in between the two -layer spunbonded nonwoven layer, and be fixed in hydrophilic non -woven fabrics layer or water thorn non -woven fabrics layer on medical sterilization composite non -woven fabric's the at least partial surface. According to the utility model provides a medical sterilization wrapper, the original medical sterilization composite non -woven fabric's of collection excellence hinder the fungus performance, hang down the bits performance, and compare saving of traditional cotton and wash, press wholely, it is artifical, the advantage of costs such as waste water treatment, it easily punctures to have overcome traditional crepe paper wrapper simultaneously, refuse moist poor defect, can prevent the comdenstion water gathering of production when steam sterilization, article wet phenomenon of wrapping when steam sterilization has significantly reduced, the probability that the sterilization package was sterilized has again been reduced.
Description
Technical field
This utility model is related to a kind of medical sterilization lapping, relates more specifically to a kind of medical sterilization for preventing wet bag
Lapping.
Background technology
At present, the sterilizing in medical institutions for operating room medical apparatus and instruments mainly adopts three kinds of sterilization methods, i.e.,：Pressure steams
Vapour sterilizing, ethylene oxide sterilizing, plasma sterilization.Medical sterilization lapping is played as the barrier after sterilization of medical instrument
The effect for keeping apparatus aseptic within a certain period of time.Pressuresteam sterilization is a kind of physical sterilization method, be current application the most
Extensively, the reliable sterilizing methods of safe and environment-friendly, quick, sterilization effect, are the first-selection of Hospitals at Present sterilizing methods.And it is traditional
Medical sterilization lapping mainly includes：Cotton lapping, crimped paper lapping and medical sterilization compound nonwoven cloth.
Wherein, traditional cotton lapping when using first bacteria-blocking rate be 48% or so, through a series of sterilizings,
After chemical washing, bacteria-blocking rate when using for the second time drops to 17% or so suddenly.Therefore, although cotton lapping it is saturating
Gas is functional, but presence resistance bacterium property is poor, and easily falls consider to be worth doing, be easily lost, easily causes the defects such as cross infection, difficult cleaning.
Although traditional crimped paper lapping possesses resistance bacterium and requires, but because crimped paper is all wood paper, therefore exist
Many physical imperfections, such as：Anti- Punctured Strength is low, and the risk being pierced when for wrapping up angular medical apparatus and instruments is very high；Refuse
Moist difference, does not possess Moistureproof dehumidification function in humid conditions；The plasma sterilization under high-strength oxidation environment can not be born, this
Select to bring limitation to the sterilization method of medical institutions.
Due to the open defect of above two lapping, medical sterilization non-woven fabrics are used as a kind of new sterilization packaging material
Material, is progressively substituting above-mentioned cotton lapping and crimped paper lapping, because it can simultaneously make up cotton bag
The resistance bacterium property of wrapping up in material is poor, easily fall the defect of bits, and the defect of moist difference is easily exposed, refused to crimped paper lapping.
Non-woven fabrics (English name：Non Woven Fabric or Nonwoven cloth) it is by orienting also known as adhesive-bonded fabric
Or random fiber and constitute, be environment-friendly materials of new generation, with moistureproof, ventilative, flexible, light weight, not combustion-supporting, easily point
Solution, nontoxic nonirritant, rich color, it is cheap, recyclable the features such as.Can be divided into according to production technology：Spun lacing without
Spin cloth, heat seal non-woven fabrics, wet nonwoven fabricss, spun-bonded non-woven fabrics, melt spraying non-woven fabrics, needle punched non-woven fabrics, hydrophilic nonwoven layer of cloth etc..
Specifically, medical sterilization compound nonwoven cloth is made using melt-blown plus spunbond production technology, by spunbond nonwoven
Layer of cloth and melt-blown nonwoven layer of cloth are composited, wherein, spun-bonded non-woven fabrics layer (Spunbond) melts also known as tear resistant layer, abbreviation S layers
Blown non-woven fabric layer (Meltblown) also known as microbial barrier layer, abbreviation M shell, according to the difference of melt spraying non-woven fabrics layer number, mainly
It is related to three kinds, specially tri- layers of non-woven fabrics of SMS, five layers of non-woven fabrics of tetra- layers of non-woven fabrics of SMMS and SMMMS.Melt spraying non-woven fabrics layer number
More, made compound nonwoven cloth then has higher hydrostatic pressure resistant, more preferable pliability and higher tear resistance.
However, being directed to medical sterilization compound nonwoven cloth recited above, its resistance bacterium performance is better, and correspondingly water absorption is then got over
Difference, therefore, when disinfecting action is carried out to the medical sterilization compound nonwoven cloth using pressuresteam sterilization method, water vapour is easy
The contact position of the globule, especially metallic weapon and non-woven fabrics is formed in nonwoven surface, the heat that metallic weapon absorbs is more, then
Easier generation condensed water, and because medical sterilization compound nonwoven cloth water absorption is very poor, condensed water is easily clumped together, it is difficult to
It is dried, so as to produce wet bag phenomenon.Because generating fluid passage inside and outside parcel after wet bag, the aseptic for making parcel is broken
It is bad, it is impossible to enough to reach sterilization effect.In pressuresteam sterilization, there is wet bag and not only serious shadow is caused to the work efficiency of hospital
Ring, while the secondary pollution caused by moist Packs sterilized is also a more serious problem.
Utility model content
The purpose of this utility model is to provide a kind of medical sterilization lapping for preventing wet bag, so as to solve prior art
In medical sterilization compound nonwoven cloth water absorption is poor, easily wet bag, the problem of the failure that causes to sterilize.
In order to solve above-mentioned technical problem, this utility model is employed the following technical solutions：
A kind of medical sterilization lapping for preventing wet bag is provided, including：Medical sterilization compound nonwoven cloth, it is described medical to go out
Bacterium compound nonwoven cloth is made up of two-layer spun-bonded non-woven fabrics layer and at least one of which melt-blown nonwoven layer of cloth, and the melt-blown nonwoven layer of cloth is located at
Between the two-layer spun-bonded non-woven fabrics layer；And the parent being fixed at least part of surface of the medical sterilization compound nonwoven cloth
Water nonwoven layer or spun-laced nonwoven fabric layer.
The hydrophilic nonwoven layer of cloth or spun-laced nonwoven fabric layer be fixed on the medical sterilization compound nonwoven cloth for placing
On the upper surface of medical apparatus and instruments to be wrapped.
The hydrophilic nonwoven layer of cloth or spun-laced nonwoven fabric layer have the tiling chi less than the medical sterilization compound nonwoven cloth
It is very little.
Preferably, the tile size of the hydrophilic nonwoven layer of cloth or spun-laced nonwoven fabric layer is the medical sterilization composite non woven
/ 3rd of cloth.
Preferably, the tile size of the hydrophilic nonwoven layer of cloth or spun-laced nonwoven fabric layer is the medical sterilization composite non woven
/ 2nd of cloth.
Preferably, the hydrophilic nonwoven layer of cloth or spun-laced nonwoven fabric layer are secured centrally to the medical sterilization compound nonwoven cloth
Upper surface on.
The hydrophilic nonwoven layer of cloth or spun-laced nonwoven fabric layer are fixed on the medical sterilization by ultrasound wave with corner point-like
On compound nonwoven cloth.
The medical sterilization compound nonwoven cloth includes one layer, two-layer or three layers of melt-blown nonwoven layer of cloth.
This utility model has strong absorptive by increasing by one layer on the basis of existing medical sterilization compound nonwoven cloth
Hydrophilic nonwoven layer of cloth or spun-laced nonwoven fabric layer, on the one hand, provide hydrostatic pressure resistant, good by medical sterilization compound nonwoven cloth
Pliability, higher tear resistance, on the other hand, by hydrophilic nonwoven layer of cloth or spun-laced nonwoven fabric layer strong absorptive are provided, from
And provide a kind of medical sterilization lapping for preventing wet bag.The original medical sterilization compound nonwoven cloth of the lapping collection it is excellent
Different resistance bacterium performance, it is low fall to consider performance to be worth doing, and save cleaning, press whole, artificial, wastewater treatment relative to traditional cotton lapping
Deng the advantage of cost, while the defect that moist difference was easily exposed, refused to traditional crimped paper lapping is overcome, the energy in steam sterilization
The condensed water aggregation for enough preventing, greatly reduces the phenomenon of article wet bag in steam sterilization, reduces Packs sterilized again
The probability of sterilizing.Therefore, generation of this utility model to prevention hospital infection, reduces risk of medicine accident, also can play very big
Facilitation.
Description of the drawings
Fig. 1 is the structural representation of the medical sterilization lapping according to a preferred embodiment of the present utility model；
Fig. 2 is the viewgraph of cross-section of medical sterilization lapping as shown in Figure 1.
Specific embodiment
Below in conjunction with the accompanying drawings, preferred embodiment of the present utility model is given, and is described in detail, make to be better understood when
Function of the present utility model, feature.
As shown in figure 1, being the medical sterilization lapping according to a preferred embodiment of the present utility model.This is medical to go out
Bacterium lapping mainly includes：Medical sterilization compound nonwoven cloth 1, and the parent being fixed on the medical sterilization compound nonwoven cloth 1
Water nonwoven layer 2 or spun-laced nonwoven fabric layer.
Wherein, medical sterilization compound nonwoven cloth 1 is made up of two-layer spun-bonded non-woven fabrics layer and at least one of which melt-blown nonwoven layer of cloth,
Melt-blown nonwoven layer of cloth is located between two-layer spun-bonded non-woven fabrics layer.Spun-bonded non-woven fabrics layer (Spunbond) is also known as tear resistant layer, abbreviation S
Layer, melt-blown nonwoven layer of cloth (Meltblown) is also known as microbial barrier layer, abbreviation M shell.According to melt spraying non-woven fabrics layer number not
Together, tri- layers of compound nonwoven cloths of SMS, tetra- layers of compound nonwoven cloths of SMMS, five layers of compound nonwoven cloths of SMMMS etc. are divided into again.Melt-blown nothing
Spin cloth layer number more, made compound nonwoven cloth has a higher hydrostatic pressure resistant, more preferable pliability and higher
Tear resistance.Hydrophilic nonwoven layer of cloth 2 or spun-laced nonwoven fabric layer have strong absorptive due to the particularity of its manufacturing process.
The resistance bacterium of the medical sterilization compound nonwoven cloth 1 is that the size for leaning on aperture is controlled, while being also by multilamellar mistake
Filter can be only achieved the effect of resistance bacterium, and by the nothing of melt-blown nonwoven layer of cloth (M shell), several fine fibres are irregular crisscross, formed etc.
Aperture of the effect aperture less than 50um, so as to reach resistance bacterium, ventilative performance, both can again be easy to go out with barrier microorganism and dust
Bacterium medium is penetrated.
According to a preferred embodiment of the present utility model, hydrophilic nonwoven layer of cloth 2 or spun-laced nonwoven fabric layer, preferably centrally
It is fixed on the upper surface 11 of medical sterilization compound nonwoven cloth 1, the upper surface 11 is used to place medical apparatus and instruments to be wrapped.
In order to reduce the use cost of raw material, hydrophilic nonwoven layer of cloth 2 or spun-laced nonwoven fabric layer have more multiple than medical sterilization
Close the little tile size of non-woven fabrics, it is preferable that the tile size of hydrophilic nonwoven layer of cloth 2 or spun-laced nonwoven fabric layer is that medical sterilization is answered
1/3rd of non-woven fabrics are closed, as shown in Figure 1.
It should be appreciated that the tile size of hydrophilic nonwoven layer of cloth 2 or spun-laced nonwoven fabric layer is with respect to the compound nothing of medical sterilization
The ratio for spinning the tile size of cloth is not limited in unique value, can be arbitrarily suitable ratio, and certainly, ratio is less, cost
It is lower, but ratio is too small, and the final soaking effect of the lapping can be affected again.
According to the tile size of another preferred embodiment of the present utility model, hydrophilic nonwoven layer of cloth 2 or spun-laced nonwoven fabric layer
Can also be 1/2nd of medical sterilization compound nonwoven cloth 1.
According to another preferred embodiment of the present utility model, hydrophilic nonwoven layer of cloth 2 or spun-laced nonwoven fabric layer pass through ultrasound wave
With corner point-like, the bounding point 3 as shown in Fig. 2 orbicular spots, it is fixed on medical sterilization compound nonwoven cloth 1.
According to a preferred embodiment of the present utility model, the medical sterilization lapping can pass through various common parcels
Method is treated sterilized medical apparatus and is wrapped up, and common packaging method is：Envelope bag method, square bag method, folded volume method, etc.
Deng.
By taking wound method as an example, first, the hydrophilic nonwoven layer of cloth 2 of the medical sterilization lapping is placed upward, by metal
Medical apparatus and instruments be placed centrally on the hydrophilic nonwoven layer of cloth 2, then, starting the lapping 1 of surrounding carries out volume bag, until will
The medical apparatus and instruments are integrally wrapped in the medical sterilization lapping, and then carry out pressuresteam sterilization.Due to hydrophilic nonwoven fabrics
The strong absorptive of layer 2, steam is absorbed by the hydrophilic nonwoven layer of cloth 2, so as to avoid condensed water aggregation on the medical instrument, is reached
To the purpose for preventing wet bag.
In a word, this utility model has strong suction by increasing by one layer on the basis of existing medical sterilization compound nonwoven cloth
The hydrophilic nonwoven layer of cloth 2 or spun-laced nonwoven fabric layer of aqueouss, on the one hand, provide hydrostatic pressure resistant by medical sterilization compound nonwoven cloth
Property, good pliability, higher tear resistance, on the other hand, by hydrophilic nonwoven layer of cloth 2 or spun-laced nonwoven fabric layer strong suction is provided
Aqueouss, so as to provide a kind of medical sterilization lapping for preventing wet bag, collect the excellent of original medical sterilization compound nonwoven cloth
Resistance bacterium performance, it is low fall to consider performance to be worth doing, and relative to traditional cotton with more save cleaning, press whole, artificial, wastewater treatment etc. into
This advantage, also with the condensed water aggregation for being prevented from producing in steam sterilization, greatly reduces article in steam sterilization
When wet bag phenomenon, reduce the probability that Packs sterilized sterilizes again.
Above-described, preferred embodiment only of the present utility model is not limited to scope of the present utility model, this
Above-described embodiment of utility model can also make a variety of changes.I.e. every claims according to this utility model application and
Simple, equivalence changes and modification that description is made, fall within the claims of this utility model patent.This
Utility model not detailed description is routine techniquess content.
Claims (8)
1. a kind of medical sterilization lapping for preventing wet bag, it is characterised in that include：
Medical sterilization compound nonwoven cloth, the medical sterilization compound nonwoven cloth is melt-blown by two-layer spun-bonded non-woven fabrics layer and at least one of which
Nonwoven layer is constituted, and the melt-blown nonwoven layer of cloth is located between the two-layer spun-bonded non-woven fabrics layer；And
The hydrophilic nonwoven layer of cloth being fixed at least part of surface of the medical sterilization compound nonwoven cloth or spun-laced nonwoven fabric layer.
2. medical sterilization lapping according to claim 1, it is characterised in that the hydrophilic nonwoven layer of cloth or spun lacing without
Spin the upper surface for placing medical apparatus and instruments to be wrapped that layer of cloth is fixed on the medical sterilization compound nonwoven cloth.
3. medical sterilization lapping according to claim 2, it is characterised in that the hydrophilic nonwoven layer of cloth or spun lacing without
Spin layer of cloth and there is the tile size less than the medical sterilization compound nonwoven cloth.
4. medical sterilization lapping according to claim 3, it is characterised in that the hydrophilic nonwoven layer of cloth or spun lacing without
The tile size for spinning layer of cloth is 1/3rd of the medical sterilization compound nonwoven cloth.
5. medical sterilization lapping according to claim 3, it is characterised in that the hydrophilic nonwoven layer of cloth or spun lacing without
The tile size for spinning layer of cloth is 1/2nd of the medical sterilization compound nonwoven cloth.
6. medical sterilization lapping according to claim 3, it is characterised in that the hydrophilic nonwoven layer of cloth or spun lacing without
Spin layer of cloth to be secured centrally on the upper surface of the medical sterilization compound nonwoven cloth.
7. medical sterilization lapping according to claim 1, it is characterised in that the hydrophilic nonwoven layer of cloth or spun lacing without
Spin layer of cloth to be fixed on the medical sterilization compound nonwoven cloth with corner point-like by ultrasound wave.
8. medical sterilization lapping according to claim 1, it is characterised in that the medical sterilization compound nonwoven cloth bag
Include one layer, two-layer or three layers of melt-blown nonwoven layer of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037866.0U CN206106507U (en) | 2016-09-05 | 2016-09-05 | Prevent medical sterilization wrapper of wet package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037866.0U CN206106507U (en) | 2016-09-05 | 2016-09-05 | Prevent medical sterilization wrapper of wet package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106507U true CN206106507U (en) | 2017-04-19 |
Family
ID=58518739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621037866.0U Active CN206106507U (en) | 2016-09-05 | 2016-09-05 | Prevent medical sterilization wrapper of wet package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846813A (en) * | 2019-08-27 | 2020-02-28 | 浙江金三发卫生材料科技有限公司 | Production process of antibacterial medical and sanitary special composite non-woven fabric |
-
2016
- 2016-09-05 CN CN201621037866.0U patent/CN206106507U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846813A (en) * | 2019-08-27 | 2020-02-28 | 浙江金三发卫生材料科技有限公司 | Production process of antibacterial medical and sanitary special composite non-woven fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206106507U (en) | Prevent medical sterilization wrapper of wet package | |
| WO2011082603A1 (en) | Selective absorption material with composite structure | |
| CN206793277U (en) | A kind of Water curtain filter device | |
| CN213431956U (en) | Ethylene oxide sterilization cabinet | |
| CN113208200A (en) | Ventilative type repeatedly usable's antibiotic protective clothing | |
| CN108754862A (en) | The preparation method of waterproof and breathable dressing non-woven fabrics | |
| CN209505128U (en) | A kind of non-woven fabrics of antibacterial and deodouring | |
| CN211382207U (en) | Plant environment-friendly sanitary towel adopting organic cotton fabric | |
| CN204622742U (en) | A kind of medical resistance bacterium air permeable wrapping composite | |
| CN213978286U (en) | Novel textile fabric collecting, washing and disposing bag | |
| CN205598104U (en) | Sanitary napkin | |
| KR101008883B1 (en) | Adsorption Tissue and Adsorption Rod Using Kapok Fiber for Removing Food Oil Float | |
| CN211253651U (en) | Reinforced puncture-proof medical sterilization wrapping material | |
| CN207669907U (en) | A kind of non-woven fabrics for haze | |
| CN208963720U (en) | A kind of medical sterilization packaging material | |
| CN2609583Y (en) | Actived carbon fiber protection gauze mask | |
| CN111329660A (en) | Bamboo urine pad and preparation process thereof | |
| CN214646553U (en) | Medicine packaging composite film with antibacterial function | |
| CN207669906U (en) | A kind of high-barrier Breathable nonwoven | |
| CN218304671U (en) | Enhanced water absorption type non-woven fabric facial cleaning towel | |
| CN209633931U (en) | A kind of air cleaning and environment-friendly composite material | |
| CN108210176A (en) | Antibacterial nonwoven cloth | |
| CN203121075U (en) | Anti-bacteria health care mask | |
| CN102673035B (en) | Moist heat sterilization and dehumidification double-layer non-woven packaging material | |
| CN212332031U (en) | Medical non-woven fabric sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |