CN201949331U - Tri-cavity sterile bag - Google Patents
Tri-cavity sterile bag Download PDFInfo
- Publication number
- CN201949331U CN201949331U CN2011200166333U CN201120016633U CN201949331U CN 201949331 U CN201949331 U CN 201949331U CN 2011200166333 U CN2011200166333 U CN 2011200166333U CN 201120016633 U CN201120016633 U CN 201120016633U CN 201949331 U CN201949331 U CN 201949331U
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- bag
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- rosin joint
- cavity
- medicinal liquid
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- 239000007788 liquid Substances 0.000 claims abstract description 118
- 238000003466 welding Methods 0.000 claims abstract description 69
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 108
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 108
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 108
- 238000004806 packaging method and process Methods 0.000 claims description 33
- 238000010023 transfer printing Methods 0.000 claims description 13
- 230000001954 sterilising effect Effects 0.000 abstract description 29
- 238000012546 transfer Methods 0.000 abstract description 9
- 239000003814 drug Substances 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract 2
- 238000004659 sterilization and disinfection Methods 0.000 description 28
- 238000000034 method Methods 0.000 description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 16
- 239000007789 gas Substances 0.000 description 15
- 238000001816 cooling Methods 0.000 description 12
- 238000001802 infusion Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 238000007493 shaping process Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000007799 cork Substances 0.000 description 6
- 238000007689 inspection Methods 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000012467 final product Substances 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- ALBRKUHVWDVWRO-UHFFFAOYSA-N bagrosin Chemical compound C=1C=C2C=CC3=CC=CC=C3C2=CC=1C1(C)NC(=O)NC1=O ALBRKUHVWDVWRO-UHFFFAOYSA-N 0.000 description 2
- 229950006958 bagrosin Drugs 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012946 outsourcing Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009461 vacuum packaging Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a tri-cavity sterile bag and a preparation method thereof. The sterile bag comprises a horn-shaped liquid filling port, an arc insufficient welding bar with an opening point, an independent cavity for thermal transfer, a hanging hole, a liquid medicine cavity A, a middle liquid medicine cavity, a liquid medicine cavity C, tri-cavity bag sides, tri-cavity bag corners, straight seal grids, a transfusion plug, a medicine adding plug and inner dual-cavity bag formed by integrally welding and heat sealing. A welding side and an opening of an outer package are arranged on one side of the outer package. The preparation method of the sterile bag includes bag forming, bag filling exchanging, filling, light examining, outer bag sealing and sterilizing. The tri-cavity sterile bag is simple in structure and easy to operate, the insufficient welded bag has scientific external force stressed opening point, and thereby the bag insufficient welding is operable.
Description
Technical field
This utility model relates to a kind of transfusion bag, particularly a kind of three chamber sterile bags.
Background technology
In clinical practice, when patient imports multiple different transfusion if desired simultaneously, what generally take is before use with multiple single different product, the aseptic ingredients chamber of setting up specially in hospital, under aseptic condition, multiple different single variety is taken out mix homogeneously, again the medicinal liquid of mixing is imported human body.Yet " aseptic " is from the definition absolute concepts of saying so, but regrettably, in today of Science and Technology high development, absolutesterility is not promptly accomplished, can't be confirmed yet.More than, this mixed method has increased the probability of the contaminated microorganism risk of medicine.Simultaneously, because of build aseptic ingredients chamber, operating cost is higher, set up relatively difficulty of aseptic ingredients chamber for general hospital.Also hindered simultaneously the popularization of mixing infusion model with treatment advantage.And, repeatedly get it filled and will cause repeatedly puncture plug, so just might cause plug and contact pin repeatedly to rub and produce the risk of particle contamination infusion products, produce simultaneously, use cost is all than higher.
And existing already used medical multi-cavity bag mixed liquor bag, the equal more complicated of process for making, general adopt monofilm to be folded into two one-tenth to add tubing port again and after welding, make bag, again through side or back, multiple different medicinal liquid is poured into bag interior each chamber, seal into a multi-chamber-bag through high-temperature soldering.Manufacturing process is also many, contacts internal layer with medicinal liquid and be directly exposed to bag in the air when bag, influences the stability of end product quality.And partly filling exit is, the gas content that the open type embedding is protected the medicinal liquid in the bag is difficult to control, and production cost is also higher simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of three chamber sterile bags.
This utility model is achieved by the following technical solution:
A kind of three chamber sterile bags, is made up of medicinal liquid inner bag and outer bag, its herb liquid inner bag hole 4, A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, C chamber medicinal liquid cavity 7, three chamber bag sides 8, bag bag angle, three chambeies 9, vertical bar by tubaeform liquid feeding mouth 1, the hot transfer printing 3 of radian rosin joint bar 2, separate chamber of band opening point, extension and seals grid 10, loading plug 11, dosing plug 12 and form; Outer bag is opened mouth 15 by outer packaging bag 13, outer packaging bag welding edge 14, outer packaging bag and is formed; The hot transfer printing 3 of radian rosin joint bar 2, separate chamber of tubaeform liquid feeding mouth 1, band opening point, hang hole 4, A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, C chamber medicinal liquid cavity 7, three chamber bag sides 8, bag bag angle, three chambeies 9, vertical bar and seal the two-chamber bag that grid 10, loading plug 11, dosing plug 12 are welded into by the heat seal one; Be respectively arranged with the radian rosin joint bar 2 of being with opening point between three independent cavity.
Described two-chamber bag outside also is provided with outer packaging bag 13, and a side of outer packaging bag 13 is provided with outer packaging bag welding edge 14 and outer packaging bag is opened mouth 15.
The welding face width 3mm～12mm of described rosin joint bar 2, this rosin joint bar is apart from the 80mm scope of bag limit.
The welding face width 5mm～10mm of described rosin joint bar 2, this rosin joint bar is apart from the 60mm scope of bag limit.
Described longer rosin joint bar 4 is provided with the mechanics opening point of a R5mm～R20mm.
The angle at bag bag angle, described three chamber 9 is 90～100 degree.
The angle at bag bag angle, described three chamber 9 is 93 degree.
The manufacture method of this utility model three chamber bag sterile bags is as follows:
1), but adopt one to deliver on the equipment of bag for film device automatically earlier with the film for transfusion of the double-layer seal of rolling;
2) adopt hot-forming mode to realize the rosin joint welding, with the mechanics opening point of the rosin joint radian of a R5mm～R20mm, welding face width 5mm～10mm, welding pressure is controlled at 0.3bMPa～3.5MPa, and welding temperature is controlled between 120 degree～135 degree;
3) adopt thermal transfer mode, with dustless heat transfer film, the template of the specific pattern after heating is transferred to the film for transfusion outer surface, so that instruct, distinguish different transfusions;
4) two undercuts are cut equally long infusion tube and deliver to a heating mould, adopting, heating mould needs to preheat with the position of film for transfusion welding to its two flexible pipes;
5) rosin joint, the airtight duplicature material of thermally transferred pattern, through the position of a film transmitting device with film and flexible pipe welding, by two branch film devices film is separated, simultaneously with pre-warmed flexible pipe, send in the film synchronously, simultaneously film and flexible pipe are sent into bag profile weld mold position simultaneously, drive the profile weld mold that has heated by two hydraulic pressure booster cylinders, finished film for transfusion bag profile is carried out high pressure welding fabrication and cutting, the same direction of flexible pipe has been reserved two side room liquid feeding mouths 1, has been cut the first weldering of transfusion hanging hole 4, middle chamber two mouths of pipe and film junction;
6) adopt the high-temperature soldering mode,,, carry out twice welding, its film material and flexible pipe are welded together fully finishing bag the profile just middle chamber mouth of pipe and the film junction of weldering with two covers heating mould independently;
7) cooling and shaping with remove unnecessary bag limit: adopt the low temperature mould that the middle chamber mouth of pipe that carries out twice welding fabrication is carried out cooling and shaping; At the line up cooling and shaping simultaneously, removing unnecessary bag limit gets final product.
The manufacture method of this utility model three chamber bag sterile bags also can be following method:
1), but adopt one to deliver on the equipment of bag for film device automatically earlier with the film for transfusion of the double-layer seal of rolling;
2) adopt hot-forming mode to realize the rosin joint welding, with the mechanics opening point of the rosin joint radian of a R5mm～R20mm, welding face width 5mm～10mm, welding pressure is controlled at 0.3bMPa～3.5MPa, and welding temperature is controlled between 120 degree～135 degree;
3) adopt thermal transfer mode, with dustless heat transfer film, the template of the specific pattern after heating is transferred to the film for transfusion outer surface, so that instruct, distinguish different transfusions;
4) two undercuts are cut equally long infusion tube and deliver to a heating mould, adopting, heating mould needs to preheat with the position of film for transfusion welding to its two flexible pipes;
5) rosin joint, the airtight duplicature material of thermally transferred pattern, through the position of a film transmitting device with film and flexible pipe welding, by two branch film devices film is separated, simultaneously with pre-warmed flexible pipe, send in the film synchronously, simultaneously film and flexible pipe are sent into bag profile weld mold position simultaneously, drive the profile weld mold that has heated by two hydraulic pressure booster cylinders, finished film for transfusion bag profile is carried out high pressure welding fabrication and cutting, the same direction of flexible pipe has been reserved two side room liquid feeding mouths 1, has been cut the first weldering of transfusion hanging hole 4, middle chamber two mouths of pipe and film junction;
6) adopt the high-temperature soldering mode,,, carry out twice welding, its film material and flexible pipe are welded together fully finishing bag the profile just middle chamber mouth of pipe and the film junction of weldering with two covers heating mould independently;
7) cooling and shaping with remove unnecessary bag limit: adopt the low temperature mould that the middle chamber mouth of pipe that carries out twice welding fabrication is carried out cooling and shaping; At the line up cooling and shaping simultaneously, removing unnecessary bag limit gets final product.
8) with the bag that makes, adopt air-actuated jaw to clamp middle chamber flexible pipe, adopt 6 vacuum slots to fix bag again, deliver to bag by a rotating mechanism and transmit tong, the same air-actuated jaw that adopts clamps middle chamber flexible pipe, adopt 4 vacuum cups to take over the bag that rotating mechanism is sent, deliver to operation after the fill automatically;
9) three chambers are directly irritated liquid simultaneously from a direction, three independently pipe-line system adopt mass flowmenter control pneumatic diaphragm valve accurately to control loading amount; The principle that adopts first evacuation to fill nitrogen again avoids airborne part active gases that quality of liquid medicine is made a difference;
10) adopt two agitators respectively transfusion cork, dosing plug to be delivered on two holders, reuse two mechanical hands are delivered to transfusion cork 11, dosing plug 12 and are irritated liquid transfusion bag top, treat three chambers are carried out after evacuation fills protective gas once more, transfusion cork 11, dosing plug 12 with middle chamber infusion bag top adopts pneumatic original paper directly to insert in two hose ports again, simultaneously solder up carried out in two side rooms;
11) through the semi-finished product of fill output, directly deliver to the envelope outsourcing by the no abnormal back of lamp inspection personnel inspection bag certified products immediately; Three chambeies that embedding is good are packed goes into to have in the outer packaging bag of high-barrier, adds deoxidizer, desiccant, oxygen indicator; Adopt again and can realize evacuation, in the fully automatic vacuum packaging machine of inflated with nitrogen, automatic vacuum, inflated with nitrogen encapsulation;
12) with three packaged chamber bags; neat yaw is put on the vehicle of sterilization; remain between the 60mm-80mm between bag and the bag; the current unobstructed flow is crossed each bag when guaranteeing sterilization; whole sterilization process adopts water-bath type to wave sterilization; vehicle of sterilization sent into adopt in the cabinet machinery fixedly to close cabinet behind the door in the sterilization cabinet; earlier cabinet is carried out evacuation; inflated with nitrogen protection again; evacuation again; inflated with nitrogen protection again; round circulation repeatedly; the final interior residual oxygen checkout gear of cabinet of realizing is less than 1% residual oxygen; begin the pure water in the cabinet to be quickly heated up to 115 degree～125 degree high temperature by independent intensification plate type heat exchanger by sterilization cabinet circulating pump; highly compressed state sterilization makes product keep 8～30 minutes in 115 degree～125 degree scopes, and whole sterilization process adopts and waves sterilization; the vehicle of sterilization both sides increase the side spray in the cabinet; be cooled to 45 degree when sterilization time reaches setting value rapidly, the sterilization overall process is finished and is offerd for sale.
This utility model three chamber sterile bags can realize storing three kinds of different infusion solutionses simultaneously, and become one separately, only need tear outer packaging bag during use, the three chamber bags of taking-up place aseptic condition, open each rosin joint bar from appointed method from the rosin joint opening point with external force, the production method of the new packing multi-cavity bag that its multiple different infusion solutions mixings can be used.Has independent tubing port and the dosing mouth of pipe in the bag mouth of pipe design of this three chamber, no unnecessary without the mouth of pipe, avoided unnecessary waste, met clinical dosing, the requirement that is independent of each other of infusing.After bag is finished (its also not the film material of the bag of fill be in air-tight state all the time, the more effective product quality that guaranteed), be transported to fill rapidly and finish whole process continuously, steady quality is more secure, simple in structure, easy to operate, the bag rosin joint has designed the stressed opening point of the external force with science, allows the bag rosin joint have more operability.The method of in the filling and sealing process, adopt evacuation, filling protective gas has guaranteed the stability of some special drug qualities more.Deliver to lamp inspection after embedding is finished rapidly, encapsulate (mode of simultaneously also adopt evacuation, filling protective gas encapsulates outer packaging bag) with protective agent immediately after the inspection.Three packaged chamber bags are put on the vehicle of sterilization by only fixed mode yaw, send into and can realize evacuation, fill in the water-bath sterilization cabinet of band swing function of protective gas, carry out high temperature, autoclaving mode, thereby prepare three final chamber sterile bags.
Following experimental example is used to further specify this utility model, but is not limited to this utility model.
Experimental example 1 tubaeform liquid feeding mouth with head straight for the liquid feeding mouth relative analysis
1, the tubaeform liquid feeding mouth 1 of this utility model adopts unique design; for suitable for reading big down young tubaeform; be convenient to airtight filling liquid; liquid does not splash outward when effectively having guaranteed filling liquid; when filling protective gas; effectively stoped protective gas toward excessive; allow bag when sealing, be in the protective gas guard mode all the time; seal and adopt the weld mesh crate mould to seal; promptly guaranteed sealing effect; and the mould grid partly butt welding connect partly and also played effective protective effect, more effectively guaranteed product quality.
2, head straight for the liquid feeding mouth bag: press fill owing to being with when irritating liquid; liquid can impact toward bag mouth is excessive owing to the reason of pressure; and in order to guarantee flow and to be convenient to open opening; it is all bigger to head straight for mouth; so hydrojet is not excessive with the special protection gas that charges in the bag to be difficult to guarantee liquid feeding mouth in the fully-automatic production process; during final encapsulation; be stained with small amount of liquid on the bag liquid feeding mouth film material for hydrojet and can directly influence sealing effect; and have only one solder up not have any protective measure, have and seal bad quality risk.
The rosin joint bar of experimental example 2 band opening points
The rosin joint bar rosin joint welding face width 5mm～10mm of this utility model band opening point, in bag open front 60mm scope, longer rosin joint bar is provided with the mechanics opening point of the rosin joint radian of a R5mm～R20mm.Increase the welding dynamics of rosin joint in the actual production, guaranteed that more effectively product finishes in some unfavorable factors of postorder in manufacturing, self had higher resistance, avoided the situation that bag is opened naturally in transportation and the process of depositing; When using simultaneously, only need liquid is arrived in the rosin joint opening point on one side, adopt less external force that bag is pressurizeed and just can open the medicinal liquid mixed function that rosin joint is realized three chamber bags.
Experimental example 3 this utility model specific arc rosin joint bars and the contrast of vertical bar rosin joint dynamics
The relative vertical bar rosin joint of this utility model radian rosin joint bar, length increases than each chamber periphery of bag, and the bag dynamics is disperseed more when dividing, and rosin joint each point dynamics alleviates relatively, crucial as multi-chamber-bag is exactly rosin joint partly, for vertical bar rosin joint defective is exactly: open effect in order to guarantee the user.The rosin joint dynamics is overweight will to cause the user to be difficult to open rosin joint in use.This product rosin joint dynamics kicks the beam and will cause rosin joint to cause stressed straight right unlatching the in rosin joint bar middle part in producing postorder work with in the transportation.And this vertical bar rosin joint do not have any opening point, and reality needs that welding of welding rod the weakest for whole piece when opening, and that could be understood and is opened at first.
And for this utility model radian rosin joint bar: this rosin joint bar has been made the curved profile of a R5mm～R20mm apart from the 60mm scope of bag limit.This curved profile is an opening point: it is heavier relatively directly to weld the actual arc rosin joint of rosin joint bar bar welding dynamics.So just avoid this product rosin joint dynamics to kick the beam and in producing postorder work with in the transportation, to have caused the stressed image of opening naturally in rosin joint bar middle part.This radian opening point welding dynamics is all than straight weldering rosin joint bar rosin joint welding dynamics height, and only needs the bag doubling is remained in the opening point direction with medicinal liquid when opening, and adopts pronation to press again to exert pressure to bag to open the rosin joint bar.
Concrete straight welding rod and the contrast of this utility model arc rosin joint bar unlatching dynamics: normally divide the actual dynamics of the band withstand voltage dynamics of arc rosin joint bar under the situation than straight weldering rosin joint bar high 40%～60%, can tolerate higher impact rosin joint thus in transportation can not open naturally yet, and when opening the rosin joint bar, only need the bag doubling is all remained in the opening point direction with medicinal liquid, adopt pronation to press again to exert pressure and to open the rosin joint bar, and this unlatching dynamics only need be less than 60% dynamics of the straight withstand voltage unlatching dynamics of welding rod to bag.
The anti-drop experiment of experimental example 4 this utility model
Following picture is a country: YBB2002 multilayer film, bag examination criteria.
Anti-drop, except as otherwise herein provided, get above-mentioned sample several, under-25 ℃ ± 2 ℃ conditions, placed 24 hours, then under 50 ℃ ± 2 ℃ conditions, continue to place 24 hours, under 23 ℃ ± 2 ℃ conditions, placed 24 hours again, press table 1 falling height, fall respectively on the inflexible smooth surface of a hard, must not have and break and leak.
Table 1 falling height
| Sign capacity (ml) | Falling height (m) |
| 50-749 | 1.00 |
| 750-1499 | 0.75 |
| 1500-2499 | 0.5 |
| ≥2500 | 0.25 |
Satisfy the height of 0.5m～0.75m by above YBB2002 multilayer film, bag examination criteria requirement three chamber bags anti-drop need, and this utility model radian rosin joint bar all can satisfy the reality of falling of 1.5m height.
Getting 3000 in rosin joint sample bag does anti-drop experimental result and sees Table 2
The anti-drop result of the test table of table 2
| Falling height (m) | The radian rosin joint |
| 0.25 | Rosin joint crack-free and leakage |
| 0.5 | Rosin joint crack-free and leakage |
| 0.75 | Rosin joint crack-free and leakage |
| 1.0 | Rosin joint crack-free and leakage |
| 1.5 | Rosin joint crack-free and |
| 2 | 2 bags of rosin joints break, and 6 leak |
Explanation thus: this utility model radian rosin joint bar, the rosin joint dynamics can be born higher outer Jie's impact, has guaranteed to transport in the kind to be subjected to normal impact, and rosin joint can be by natural unlatching, it is little to have satisfied simultaneously the woman of part hospital caring for hands strength again, opens the little requirement of rosin joint dynamics.
Experimental example 5 this utility model are hung the hole and are born the gravity experiment
This utility model is single to fall the gravity that the 4Kg object can be born in the hole, and three are fallen the hole and can satisfy three chamber bag holding capacity requirements fully, and promptly practical, economical again, positioning layout is reasonable, need not to increase other auxiliary suspension arrangement again.In conjunction with the bulky reason of multi-chamber-bag loading amount, hanging hole must guarantee to bear bag weight.1,, use also inconvenient if bag adopts the general hospital of several hanging holes not have this type of special device for hanging bag because hospital generally all is a hook of hanging single bottle/bag.Porous hangs and also might cause, and hanging hole does not cause transfusion problem not to the utmost on same line.2, multi-chamber-bag is hung bag and partly adopted the also more of auxiliary device on the existing market: this auxiliary device generally adopts a plastic plate directly to weld and is wrapped in bag afterbody film material, directly hanging bag tail plastic plate when hanging bag gets final product, this bag type bag tail can bear bag weight, but increased the cost of plastic plate and film material, and in aseptic bag process, increased cost and quality risk that the operation that adds plastic plate has together also increased simultaneously corresponding sterile bag.So: design and produce us at three chamber bags and adopted, once welding is finished and is avoided secondary pollution, (be furnished with two side room hanging holes freely selects for the user the single hanging hole design in bag tail center, only need select for use the single hanging hole in bag tail center can satisfy to hang during actual the use requires), satisfy user operation habits, economic dispatch characteristics.General extension hole multi-chamber-bag useful load can not be higher than 2000ml, and this utility model is hung the useful load in hole and can be reached 4000ml, and hangs month normal non-cracking situation of bag hanging hole and produce.
The experiment of bag bag angle, experimental example 6 three chamber
The bag angle of this utility model three chamber sterile bags is not the right angle, but angle is 93 degree bag angles, and medicinal liquid meeting spontaneous current is to infusion port when transfusion is totally lost soon, and the smaller medicinal liquid spontaneous current that promptly guaranteed of its angle has fully guaranteed the space of medicinal liquid chamber again to infusion port.This angle can satisfy in the bag angle medicinal liquid nature following current of when transfusion to infusion port, has farthest increased bag loading space and bag appearance looks elegant degree again.
Description of drawings
Fig. 1 is the structure chart of this utility model three chamber sterile bags;
Among the figure: 1, radian rosin joint bar 3, the hot transfer printing of separate chamber of tubaeform liquid feeding mouth 2, band opening point
4, hang hole 5, A chamber medicinal liquid cavity 6, middle chamber medicinal liquid cavity
7, C chamber medicinal liquid cavity 8, three chamber bag sides 9, bag bag angle, three chambeies
10, vertical bar seals grid 11, loading plug 12, dosing plug
13, outer packaging bag 14, outer packaging bag welding edge 15, outer packaging bag are opened mouth.
Following embodiment is used to further specify this utility model, but is not limited to this utility model.
The specific embodiment
Embodiment 1:
A kind of three chamber sterile bags, is made up of medicinal liquid inner bag and outer bag, its herb liquid inner bag hole 4, A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, C chamber medicinal liquid cavity 7, three chamber bag sides 8, bag bag angle, three chambeies 9, vertical bar by tubaeform liquid feeding mouth 1, the hot transfer printing 3 of radian rosin joint bar 2, separate chamber of band opening point, extension and seals grid 10, loading plug 11, dosing plug 12 and form; The hot transfer printing 3 of radian rosin joint bar 2, separate chamber of tubaeform liquid feeding mouth 1, band opening point, hang hole 4, A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, C chamber medicinal liquid cavity 7, three chamber bag sides 8, bag bag angle, three chambeies 9, vertical bar and seal the two-chamber bag that grid 10, loading plug 11, dosing plug 12 are welded by the heat seal one; Wherein: the radian rosin joint bar 2 of two band opening points is divided into three independent cavity with bag, can apply the rosin joint 2 of certain opened by pressure band opening point when the user uses by designation method, thereby the medicinal liquid in bag A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, the C chamber medicinal liquid cavity 7 is mixed.The welding face width 5mm～10mm of described rosin joint bar 2, this rosin joint bar is apart from the 60mm scope of bag limit; Described longer rosin joint bar 4 is provided with the mechanics opening point of a R5mm～R20mm; The angle at bag bag angle, described three chamber 9 is 93 degree.
Embodiment 2:
A kind of three chamber sterile bags, is made up of medicinal liquid inner bag and outer bag, its herb liquid inner bag hole 4, A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, C chamber medicinal liquid cavity 7, three chamber bag sides 8, bag bag angle, three chambeies 9, vertical bar by tubaeform liquid feeding mouth 1, the hot transfer printing 3 of radian rosin joint bar 2, separate chamber of band opening point, extension and seals grid 10, loading plug 11, dosing plug 12 and form; The hot transfer printing 3 of radian rosin joint bar 2, separate chamber of tubaeform liquid feeding mouth 1, band opening point, hang hole 4, A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, C chamber medicinal liquid cavity 7, three chamber bag sides 8, bag bag angle, three chambeies 9, vertical bar and seal the two-chamber bag that grid 10, loading plug 11, dosing plug 12 are welded by the heat seal one; Wherein: the radian rosin joint bar 2 of two band opening points is divided into three independent cavity with bag, can apply the rosin joint 2 of certain opened by pressure band opening point when the user uses by designation method, thereby the medicinal liquid in bag A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, the C chamber medicinal liquid cavity 7 is mixed.The welding face width 5mm～10mm of described rosin joint bar 2, this rosin joint bar is apart from the 60mm scope of bag limit; Described longer rosin joint bar 4 is provided with the mechanics opening point of a R5mm～R20mm; The angle at bag bag angle, described three chamber 9 is 93 degree.
The manufacture method of three chamber bag sterile bags is as follows:
1), but adopt one to deliver on the equipment of bag for film device automatically earlier with the film for transfusion of the double-layer seal of rolling;
2) adopt hot-forming mode to realize the rosin joint welding, with the mechanics opening point of the rosin joint radian of a R5mm～R20mm, welding face width 5mm～10mm, welding pressure is controlled at 0.3bMPa～3.5MPa, and welding temperature is controlled between 120 degree～135 degree;
3) adopt thermal transfer mode, with dustless heat transfer film, the template of the specific pattern after heating is transferred to the film for transfusion outer surface, so that instruct, distinguish different transfusions;
4) two undercuts are cut equally long infusion tube and deliver to a heating mould, adopting, heating mould needs to preheat with the position of film for transfusion welding to its two flexible pipes;
5) rosin joint, the airtight duplicature material of thermally transferred pattern, through the position of a film transmitting device with film and flexible pipe welding, by two branch film devices film is separated, simultaneously with pre-warmed flexible pipe, send in the film synchronously, simultaneously film and flexible pipe are sent into bag profile weld mold position simultaneously, drive the profile weld mold that has heated by two hydraulic pressure booster cylinders, finished film for transfusion bag profile is carried out high pressure welding fabrication and cutting, the same direction of flexible pipe has been reserved two side room liquid feeding mouths 1, has been cut the first weldering of transfusion hanging hole 4, middle chamber two mouths of pipe and film junction;
6) adopt the high-temperature soldering mode,,, carry out twice welding, its film material and flexible pipe are welded together fully finishing bag the profile just middle chamber mouth of pipe and the film junction of weldering with two covers heating mould independently;
7) cooling and shaping with remove unnecessary bag limit: adopt the low temperature mould that the middle chamber mouth of pipe that carries out twice welding fabrication is carried out cooling and shaping; At the line up cooling and shaping simultaneously, removing unnecessary bag limit gets final product.
Embodiment 3:
A kind of three chamber sterile bags, is made up of medicinal liquid inner bag and outer bag, its herb liquid inner bag hole 4, A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, C chamber medicinal liquid cavity 7, three chamber bag sides 8, bag bag angle, three chambeies 9, vertical bar by tubaeform liquid feeding mouth 1, the hot transfer printing 3 of radian rosin joint bar 2, separate chamber of band opening point, extension and seals grid 10, loading plug 11, dosing plug 12 and form; Outer bag is opened mouth 15 by outer packaging bag 13, outer packaging bag welding edge 14, outer packaging bag and is formed; The hot transfer printing 3 of radian rosin joint bar 2, separate chamber of tubaeform liquid feeding mouth 1, band opening point, hang hole 4, A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, C chamber medicinal liquid cavity 7, three chamber bag sides 8, bag bag angle, three chambeies 9, vertical bar and seal the two-chamber inner bag that grid 10, loading plug 11, dosing plug 12 are welded by the heat seal one; One side of outer packaging bag 13 is provided with outer packaging bag welding edge 14 and outer packaging bag is opened mouth 15.Wherein: the radian rosin joint bar 2 of two band opening points is divided into three independent cavity with bag, can apply the rosin joint 2 of certain opened by pressure band opening point when the user uses by designation method, thereby the medicinal liquid in bag A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, the C chamber medicinal liquid cavity 7 is mixed.The welding face width 5mm～10mm of described rosin joint bar 2, this rosin joint bar is apart from the 60mm scope of bag limit; Described longer rosin joint bar 4 is provided with the mechanics opening point of a R5mm～R20mm; The angle at bag bag angle, described three chamber 9 is 93 degree.
Embodiment 4:
A kind of three chamber sterile bags, is made up of medicinal liquid inner bag and outer bag, its herb liquid inner bag hole 4, A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, C chamber medicinal liquid cavity 7, three chamber bag sides 8, bag bag angle, three chambeies 9, vertical bar by tubaeform liquid feeding mouth 1, the hot transfer printing 3 of radian rosin joint bar 2, separate chamber of band opening point, extension and seals grid 10, loading plug 11, dosing plug 12 and form; Outer bag is opened mouth 15 by outer packaging bag 13, outer packaging bag welding edge 14, outer packaging bag and is formed; The hot transfer printing 3 of radian rosin joint bar 2, separate chamber of tubaeform liquid feeding mouth 1, band opening point, hang hole 4, A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, C chamber medicinal liquid cavity 7, three chamber bag sides 8, bag bag angle, three chambeies 9, vertical bar and seal the two-chamber inner bag that grid 10, loading plug 11, dosing plug 12 are welded by the heat seal one; One side of outer packaging bag 13 is provided with outer packaging bag welding edge 14 and outer packaging bag is opened mouth 15.Wherein: the radian rosin joint bar 2 of two band opening points is divided into three independent cavity with bag, can apply the rosin joint 2 of certain opened by pressure band opening point when the user uses by designation method, thereby the medicinal liquid in bag A chamber medicinal liquid cavity 5, middle chamber medicinal liquid cavity 6, the C chamber medicinal liquid cavity 7 is mixed.The welding face width 5mm～10mm of described rosin joint bar 2, this rosin joint bar is apart from the 60mm scope of bag limit; Described longer rosin joint bar 4 is provided with the mechanics opening point of a R5mm～R20mm; The angle at bag bag angle, described three chamber 9 is 93 degree.
The manufacture method of three chamber bag sterile bags also can be following method:
1), but adopt one to deliver on the equipment of bag for film device automatically earlier with the film for transfusion of the double-layer seal of rolling;
2) adopt hot-forming mode to realize the rosin joint welding, with the mechanics opening point of the rosin joint radian of a R5mm～R20mm, welding face width 5mm～10mm, welding pressure is controlled at 0.3bMPa～3.5MPa, and welding temperature is controlled between 120 degree～135 degree;
3) adopt thermal transfer mode, with dustless heat transfer film, the template of the specific pattern after heating is transferred to the film for transfusion outer surface, so that instruct, distinguish different transfusions;
4) two undercuts are cut equally long infusion tube and deliver to a heating mould, adopting, heating mould needs to preheat with the position of film for transfusion welding to its two flexible pipes;
5) rosin joint, the airtight duplicature material of thermally transferred pattern, through the position of a film transmitting device with film and flexible pipe welding, by two branch film devices film is separated, simultaneously with pre-warmed flexible pipe, send in the film synchronously, simultaneously film and flexible pipe are sent into bag profile weld mold position simultaneously, drive the profile weld mold that has heated by two hydraulic pressure booster cylinders, finished film for transfusion bag profile is carried out high pressure welding fabrication and cutting, the same direction of flexible pipe has been reserved two side room liquid feeding mouths 1, has been cut the first weldering of transfusion hanging hole 4, middle chamber two mouths of pipe and film junction;
6) adopt the high-temperature soldering mode,,, carry out twice welding, its film material and flexible pipe are welded together fully finishing bag the profile just middle chamber mouth of pipe and the film junction of weldering with two covers heating mould independently;
7) cooling and shaping with remove unnecessary bag limit: adopt the low temperature mould that the middle chamber mouth of pipe that carries out twice welding fabrication is carried out cooling and shaping; At the line up cooling and shaping simultaneously, removing unnecessary bag limit gets final product.
8) with the bag that makes, adopt air-actuated jaw to clamp middle chamber flexible pipe, adopt 6 vacuum slots to fix bag again, deliver to bag by a rotating mechanism and transmit tong, the same air-actuated jaw that adopts clamps middle chamber flexible pipe, adopt 4 vacuum cups to take over the bag that rotating mechanism is sent, deliver to operation after the fill automatically;
9) three chambers are directly irritated liquid simultaneously from a direction, three independently pipe-line system adopt mass flowmenter control pneumatic diaphragm valve accurately to control loading amount; The principle that adopts first evacuation to fill nitrogen again avoids airborne part active gases that quality of liquid medicine is made a difference;
10) adopt two agitators respectively transfusion cork, dosing plug to be delivered on two holders, reuse two mechanical hands are delivered to transfusion cork 11, dosing plug 12 and are irritated liquid transfusion bag top, treat three chambers are carried out after evacuation fills protective gas once more, transfusion cork 11, dosing plug 12 with middle chamber infusion bag top adopts pneumatic original paper directly to insert in two hose ports again, simultaneously solder up carried out in two side rooms;
11) through the semi-finished product of fill output, directly deliver to the envelope outsourcing by the no abnormal back of lamp inspection personnel inspection bag certified products immediately; Three chambeies that embedding is good are packed goes into to have in the outer packaging bag of high-barrier, adds deoxidizer (producing as Mitsubishi gas KCC), desiccant (producing as Mitsubishi gas KCC), oxygen indicator (producing as Mitsubishi gas KCC); Adopt again and can realize evacuation, in the fully automatic vacuum packaging machine of inflated with nitrogen, automatic vacuum, inflated with nitrogen encapsulation;
12) with three packaged chamber bags; neat yaw is put on the vehicle of sterilization; remain between the 60mm-80mm between bag and the bag; the current unobstructed flow is crossed each bag when guaranteeing sterilization; whole sterilization process adopts water-bath type to wave sterilization; vehicle of sterilization sent into adopt in the cabinet machinery fixedly to close cabinet behind the door in the sterilization cabinet; earlier cabinet is carried out evacuation; inflated with nitrogen protection again; evacuation again; inflated with nitrogen protection again; round circulation repeatedly; the final interior residual oxygen checkout gear of cabinet of realizing is less than 1% residual oxygen; begin the pure water in the cabinet to be quickly heated up to 115 degree～125 degree high temperature by independent intensification plate type heat exchanger by sterilization cabinet circulating pump; highly compressed state sterilization makes product keep 8～30 minutes in 115 degree～125 degree scopes, and whole sterilization process adopts and waves sterilization; the vehicle of sterilization both sides increase the side spray in the cabinet; be cooled to 45 degree when sterilization time reaches setting value rapidly, the sterilization overall process is finished and is offerd for sale.
Claims (8)
1. chamber sterile bag, is made up of medicinal liquid inner bag and outer bag, its herb liquid inner bag hole (4), A chamber medicinal liquid cavity (5), middle chamber medicinal liquid cavity (6), C chamber medicinal liquid cavity (7), three chamber bag sides (8), bag bag angle, three chambeies (9), vertical bar by tubaeform liquid feeding mouth (1), the radian rosin joint bar (2) of band opening point, the hot transfer printing of separate chamber (3), extension and seals grid (10), loading plug (11), dosing plug (12) and form; Outer bag is opened mouthful (15) by outer packaging bag (13), outer packaging bag welding edge (14), outer packaging bag and is formed; The radian rosin joint bar (2), the hot transfer printing of separate chamber (3) of tubaeform liquid feeding mouth (1), band opening point, hang hole (4), A chamber medicinal liquid cavity (5), middle chamber medicinal liquid cavity (6), C chamber medicinal liquid cavity (7), three chamber bag sides (8), bag bag angle, three chambeies (9), vertical bar and seal the two-chamber bag that grid (10), loading plug (11), dosing plug (12) are welded into by the heat seal one; Be respectively arranged with the radian rosin joint bar (2) of being with opening point between three independent cavity.
2. three chamber sterile bags as claimed in claim 1, its spy is that described two-chamber bag outside also is provided with outer packaging bag (13), is provided with outer packaging bag welding edge (14) and outer packaging bag is opened mouth (15) in a side of outer packaging bag (13).
3. three chamber sterile bags as claimed in claim 1 or 2 is characterized in that the welding face width 3mm～12mm of described rosin joint bar (2), and this rosin joint bar is apart from the 80mm scope of bag limit; Described longer rosin joint bar (4) is provided with the mechanics opening point of a R5mm～R20mm.
4. three chamber sterile bags as claimed in claim 3 is characterized in that the welding face width 5mm～10mm of described rosin joint bar (2), and this rosin joint bar is apart from the 60mm scope of bag limit.
5. as claim 1, one of 2 or 4 described three chamber sterile bags, the angle that it is characterized in that described bag bag angle, three chambeies (9) is 90～100 degree.
6. three chamber sterile bags as claimed in claim 3, the angle that it is characterized in that described bag bag angle, three chambeies (9) are 90～100 degree.
7. three chamber sterile bags as claimed in claim 5, the angle that it is characterized in that described bag bag angle, three chambeies (9) are 93 degree.
8. three chamber sterile bags as claimed in claim 6, the angle that it is characterized in that described bag bag angle, three chambeies (9) are 93 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200166333U CN201949331U (en) | 2011-01-19 | 2011-01-19 | Tri-cavity sterile bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200166333U CN201949331U (en) | 2011-01-19 | 2011-01-19 | Tri-cavity sterile bag |
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| Publication Number | Publication Date |
|---|---|
| CN201949331U true CN201949331U (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200166333U Expired - Lifetime CN201949331U (en) | 2011-01-19 | 2011-01-19 | Tri-cavity sterile bag |
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| CN (1) | CN201949331U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090976A (en) * | 2011-01-19 | 2011-06-15 | 四川科伦药业股份有限公司 | Three-cavity sterile bag and preparation method thereof |
| CN102772299A (en) * | 2011-07-28 | 2012-11-14 | 辽宁海思科制药有限公司 | Novel three-chamber transfusion bag for packaging fat emulsion, amino acid and dextrose injection |
| CN106109240A (en) * | 2016-06-28 | 2016-11-16 | 裘年存 | A kind of carry out subregion the convenient Multi-chamber infusion bag changed dressings voluntarily |
-
2011
- 2011-01-19 CN CN2011200166333U patent/CN201949331U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090976A (en) * | 2011-01-19 | 2011-06-15 | 四川科伦药业股份有限公司 | Three-cavity sterile bag and preparation method thereof |
| CN102772299A (en) * | 2011-07-28 | 2012-11-14 | 辽宁海思科制药有限公司 | Novel three-chamber transfusion bag for packaging fat emulsion, amino acid and dextrose injection |
| CN106109240A (en) * | 2016-06-28 | 2016-11-16 | 裘年存 | A kind of carry out subregion the convenient Multi-chamber infusion bag changed dressings voluntarily |
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| CU01 | Correction of utility model |
Correction item: Patentee name Correct: Sichuan Kelun Pharmaceutical Co., Ltd. False: Sichuan Kelun Pharmaceutical Co., Ltd. Number: 35 Page: The title page Volume: 27 |
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| CU03 | Publication of corrected utility model |
Correction item: Patentee Correct: Sichuan Kelun Pharmaceutical Co., Ltd.|610500, No. 520, industrial road, Xindu District, Xindu, Sichuan, Chengdu False: Sichuan Kelun Pharmaceutical Co., Ltd.|610500, No. 520, industrial road, Xindu District, Xindu, Sichuan, Chengdu Number: 35 Volume: 27 |
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| AV01 | Patent right actively abandoned |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20110831 Effective date of abandoning: 20120321 |