CN204170093U - A kind of platelet room temperature storage bag - Google Patents
A kind of platelet room temperature storage bag Download PDFInfo
- Publication number
- CN204170093U CN204170093U CN201420556013.2U CN201420556013U CN204170093U CN 204170093 U CN204170093 U CN 204170093U CN 201420556013 U CN201420556013 U CN 201420556013U CN 204170093 U CN204170093 U CN 204170093U
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- Prior art keywords
- bag
- platelet
- flexible pipe
- room temperature
- connector
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- 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.)
- Expired - Lifetime
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- 238000003860 storage Methods 0.000 title claims abstract description 43
- 230000004888 barrier function Effects 0.000 claims abstract description 21
- 239000010408 film Substances 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 18
- 229920002379 silicone rubber Polymers 0.000 claims description 18
- 239000004945 silicone rubber Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 14
- 229920006300 shrink film Polymers 0.000 claims description 8
- 239000010409 thin film Substances 0.000 claims description 7
- DCTZJRUXIXPDJP-UHFFFAOYSA-N trihexyl 2-hydroxy-4-oxoheptane-1,2,3-tricarboxylate Chemical compound CCCCCCOC(=O)CC(O)(C(=O)OCCCCCC)C(C(=O)CCC)C(=O)OCCCCCC DCTZJRUXIXPDJP-UHFFFAOYSA-N 0.000 claims description 3
- 210000001772 blood platelet Anatomy 0.000 abstract description 50
- 238000005070 sampling Methods 0.000 abstract description 11
- 239000003814 drug Substances 0.000 abstract description 10
- 210000004369 blood Anatomy 0.000 abstract description 7
- 239000008280 blood Substances 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000014759 maintenance of location Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 238000000071 blow moulding Methods 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000004005 microsphere Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004804 Butyryltrihexylcitrate Substances 0.000 description 2
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004531 microgranule Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- GWVUTNGDMGTPFE-UHFFFAOYSA-N trihexyl 2-butanoyloxypropane-1,2,3-tricarboxylate Chemical compound CCCCCCOC(=O)CC(C(=O)OCCCCCC)(OC(=O)CCC)CC(=O)OCCCCCC GWVUTNGDMGTPFE-UHFFFAOYSA-N 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- -1 2-ethyl Chemical group 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000037273 Pathologic Processes Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000009054 pathological process Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a kind of platelet room temperature storage bag, the blood platelet storage bag that object is to solve existing improvement is provided with filling bag, it only can realize the interpolation of medicine to platelet bag, cannot complete and keep sample or repeatedly sampling operation, limits the problem of blood platelet storage bag application.This platelet room temperature storage bag comprises bag, the collection flexible pipe be connected with bag, is arranged on the flexible pipe hot-seal, barrier film connector, the sampler that gather flexible pipe one end, and barrier film connector is connected with bag.This utility model is skillfully constructed, reasonable in design, and structure is simple, easy to operate, and what effectively can solve that existing platelet preserves existing cannot keep sample or the problem of repeatedly sampling operation.This utility model, for the hematoblastic retention cycle of prolongation, realizes the detection between platelet storage life, ensures hematoblastic quality, have important practical significance, be conducive to the development of component blood transfusion, have good using value and market prospect.
Description
Technical field
This utility model relates to medical instruments field, and especially platelet preserves room temperature consumptive material field, is specially a kind of platelet room temperature storage bag.
Background technology
In recent years, composition is donated blood becomes the important idea of modern blood transfusion.Platelet is as the important component part of blood, and it plays an important role in the physiology such as hemostasis, wound healing, inflammatory reaction, thrombosis and organ-graft refection and pathological process.It is high that platelet transfusion has purity, good effect; Defeated safety, side reaction is few; The advantages such as good stability.
But by various factors, preserve very difficult in vitro by the time-to-live for platelet, therefore, usually adopt existing mode of about now adopting to platelets gathering, its required time is longer, is difficult to meet patient to hematoblastic demand.For this reason, people start to adopt blood platelet storage bag to preserve platelet.
Chinese patent CN201220319616.1 then discloses a kind of blood platelet storage bag of improvement, and its structure as shown in Figure 1.In this storage bag, blood platelet storage bag arranges filling bag, filling bag is provided with filling bag body and filling bag conduit part, and filling bag body communicates with filling bag conduit part, and filling bag body is connected by filter membrane with bag.It adds medicine by filling bag in bag, and separates with filter membrane between filling bag and bag, thus effectively prevents antibacterial from entering bag with the medicine added.What this storage bag added is Drug sustained-release microspheres, only needs to add while prepared by platelet, only needs to add once, without the need to repeatedly adding.
In hematoblastic preservation process, at some time, need keep sample to it or repeatedly sample detection.And in aforementioned patent, in bag, the mode of medicine is added by filling bag, extend the hematoblastic holding time, its drug use slow release method (being wrapped up by medicine with microgranule, capsule or tablet etc.) is enclosed with the microgranule of medicine (here for microsphere, also can be capsule or other form) and platelet between separate (liquid can freely pass through, platelet, microsphere and antibacterial etc. not by) with the filter membrane (or filter screen) in suitable aperture.This structure only can realize the interpolation of medicine to platelet bag, and cannot complete and keep sample or repeatedly sampling operation, this limits the application of blood platelet storage bag to a certain extent.And this storage bag only can realize hematoblastic single and export, if the platelet in bag does not use completely, just causes hematoblastic waste.
Therefore, a kind of new platelet save set is needed, to solve foregoing problems.
Utility model content
Goal of the invention of the present utility model is: the blood platelet storage bag for existing improvement is provided with filling bag, it only can realize the interpolation of medicine to platelet bag, cannot complete and keep sample or repeatedly sampling operation, limit the problem of blood platelet storage bag application, a kind of platelet room temperature storage bag is provided.This utility model is skillfully constructed, reasonable in design, and structure is simple, easy to operate, effectively can solve cannot keep sample or the problem of repeatedly sampling operation existing for existing blood platelet storage bag.This utility model, for the hematoblastic retention cycle of prolongation, realizes the detection between platelet storage life, ensures hematoblastic quality, have important practical significance, be conducive to the development of component blood transfusion, have good using value and market prospect.
To achieve these goals, this utility model adopts following technical scheme as follows:
A kind of platelet room temperature storage bag, comprise bag, the collection flexible pipe be connected with bag, be arranged on the flexible pipe hot-seal, barrier film connector, the sampler that gather flexible pipe one end, described barrier film connector is connected with bag;
Described sampler comprises the first flexible pipe, sample-holding container, and the two ends of described first flexible pipe are connected with bag, sample-holding container respectively;
Or described sampler is silicone rubber sampler, described silicone rubber sampler comprise the body be connected with bag, the rubber cap being arranged on body one end, for rubber cap being connected with body and the heat shrink films preventing rubber cap from coming off.
Described barrier film connector is butterfly two-way, described butterfly two-way comprises the first connector be connected with bag, the second connector be connected with the first connector, the second helmet be arranged on the second connector, described first connector comprises connection tube, be arranged on fin outside connection tube, be arranged on thin film inside connection tube, and described second connector comprises connection tube, be arranged on fin outside connection tube.
Described body adopts hard material (as polycarbonate or polyvinylchloride) to make.
Also comprise the second flexible pipe, the body of described silicone rubber sampler is connected with bag by the second flexible pipe.
Described collection flexible pipe, the first flexible pipe are respectively arranged with fixture.
Described sample-holding container is provided with metering scale.
Described sample-holding container is sample reserving tube or the bag that keeps sample.
Described sample reserving tube adopts plastics blow molding to form, and described sample reserving tube is provided with metering scale.
Rounded or the polygon of described bag.
Described bag is also provided with suppending hole.
Described suppending hole is bar shaped suppending hole or circle hole shape suppending hole.
Described bag is provided with some reinforcements.
Described bag is provided with Argyle.
Described bag adopts the pvc material of butyryl citric acid tri-n-hexyl ester (BTHC) plasticising to be prepared from.
For foregoing problems, this utility model provides a kind of platelet room temperature storage bag.Blood platelet storage bag for existing improvement is arranged the frame mode of filling bag, applicant carried out design again.Collection flexible pipe in this utility model is connected with blood ingredient separator, for will gather platelet transfusion in bag; Flexible pipe hot-seal is arranged on and gathers flexible pipe one end, for sealing collection flexible pipe, prevents the antibacterial in air from entering in bag.Different from the blood platelet storage bag of aforementioned improvement, it adopts single flexible pipe to realize hematoblastic collection and output, and this utility model arranges the barrier film connector be connected with bag, and platelet exports by barrier film connector.
Because opening of flexible pipe is comparatively loaded down with trivial details, not easy to operate, easily cause hematoblastic waste, therefore, adopt the form of barrier film connector in this utility model, it has easy to operate advantage, in barrier film connector, the platelet of attachment is less simultaneously, can reduce hematoblastic waste.Barrier film connector in this utility model can adopt butterfly two-way, butterfly two-way comprises the first connector be connected with bag, the second connector be connected with the first connector, the second helmet be arranged on the second connector, first connector comprises connection tube, be arranged on fin outside connection tube, be arranged on thin film inside connection tube, and the second connector comprises connection tube, be arranged on fin outside connection tube.In this structure, the first connector and the second connector, thin film adopt one-body molded, then are arranged on the second connector by the second helmet by welding or bonding mode.Adopt this structure, can molding procedure be simplified, shorten generating period, reduce production cost.During use, after the second connector 90-degree rotation, the second connector comes off from the first connector, penetrates thin film by perforator, can realize and being communicated with of liquid in bag, thus for infusion hematoblastic in bag.
Meanwhile, this utility model provides the sampler of two kinds of forms.Sampler adopts silicone rubber sampler, silicone rubber sampler comprise the body be connected with bag, the rubber cap being arranged on body one end, for rubber cap being connected with body and the heat shrink films preventing rubber cap from coming off.Adopt which, body is connected with bag, and rubber cap seals body, thus prevents the antibacterial in air from entering in bag, and rubber cap then can be connected with body by heat shrink films, the simultaneously generation that comes off of effective rubber cap.In this utility model, sampler can adopt keep sample tubular type or puncture type, keeps sample for hematoblastic in storage life or sample detection.Sampler can adopt hard material molding or soft material molding, and aforementioned manner adopts soft material, is directly connected with the mode of bag by heat seal by body.Further, sampler adopts hard material to make, and the body of silicone rubber sampler is connected with bag by the second flexible pipe, adopts which, and body, by the second flexible pipe bonding, realizes the connection of body and bag.Further, rubber cap adopts silastic material to make.During use, the instrument by syringe etc. with puncture needle is repeatedly sampled by silicone rubber sampler, and after sampling, silicone rubber makes puncturing hole again airtight because of its elasticity, thus can not pollute sampled liquid.
In this utility model, completing hematoblastic collection by gathering flexible pipe, realizing hematoblastic infusion by barrier film connector, completed hematoblasticly repeatedly sampling work by sampler.This utility model structure is simple, easy to operate, can realize keeping sample or repeatedly sampling operation, have significant progressive meaning relative to existing blood platelet storage bag.This utility model, for the hematoblastic retention cycle of prolongation, realizes the detection between platelet storage life, ensures hematoblastic quality, have important practical significance.
Gather on flexible pipe, the first flexible pipe and be respectively arranged with fixture.Can be realized gathering flexible pipe, the opening and closedown of the first flexible pipe by fixture.Further, sample-holding container can arrange metering scale, sample-holding container is sample reserving tube or the bag that keeps sample.Platelet in it can be measured by metering scale.Sample reserving tube adopts plastics blow molding to form, and sample reserving tube is provided with metering scale.Which effectively can simplify the Making programme of sample reserving tube, has the simple feature of production technology.Sample reserving tube can only meet the hematoblastic requirement that keeps sample on a small quantity, and the volume of the bag that keeps sample is comparatively large, can meet the relatively large requirement that keeps sample.
This utility model is also provided with suppending hole on bag, and suppending hole can be bar shaped suppending hole or circle hole shape suppending hole.Bag is provided with some reinforcements, reinforcement is prepared from by the mode of hot pressing bag.Meanwhile, the rounded or polygon of bag, the difference of bag shape is conducive to and adapts to different environment, and circular bag is conducive to reducing in platelet preservation process simultaneously, with the friction of surrounding, avoids the generation of breakage.This utility model, by the design of reinforcement, Bag structure, can increase the intensity of bag, reduces the generation of bag breakage, effectively avoids platelet to waste.
Market mainly prepares polrvinyl chloride using phthalic acid two (2-ethyl) own ester (DEHP) as plasticizer, and prepare blood platelet storage bag product with this pvc material, in its use procedure, there is DEHP to move in a large number and the toxicity produced, and the hematoblastic pot-life is shorter, be only the problem of 24 hours.For this problem, bag of the present utility model can adopt the pvc material of butyryl citric acid tri-n-hexyl ester plasticising to be prepared from, and adopts this material, has safe and reliable feature, also significantly increase the retention cycle of storage bag.
This utility model adopts and gathers flexible pipe, barrier film connector, the design of sampler three-way connection (pipe) road, changes the structure of existing blood platelet storage bag completely, effectively achieves and keep sample and repeatedly sampling operation, have simple, convenient, reliable feature.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing improvement blood platelet storage bag.
Fig. 2 is the structural representation of embodiment 1.
Fig. 3 is the structural representation of embodiment 2.
Fig. 4 is the structural representation of embodiment 3.
Fig. 5 is the structural representation of embodiment 4.
Fig. 6 is the sectional view of silicone rubber sampler in Fig. 5.
Fig. 7 is the structural representation of embodiment 5.
Labelling in figure: 1 is bag, 2 for gathering flexible pipe, and 3 is flexible pipe hot-seal, and 4 is barrier film connector, and 6 is the first flexible pipe, 7 is sample-holding container, and 8 is silicone rubber sampler, and 9 is body, and 10 is rubber cap, and 11 is heat shrink films, 12 is fixture, and 13 is the second flexible pipe, and 14 is metering scale, and 15 is suppending hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
Embodiment 1
The platelet room temperature storage bag of the present embodiment, comprises bag 1, gathers flexible pipe 2, is arranged on the flexible pipe hot-seal 3, barrier film connector 4, the sampler that gather flexible pipe 2 one end, and collection flexible pipe 2, barrier film connector 4 are connected with bag 1 respectively.Sampler comprises the first flexible pipe 6, the two ends of sample-holding container 7, first flexible pipe 6 are connected with bag 1, sample-holding container 7 respectively.In the present embodiment, barrier film connector 4 is butterfly two-way, butterfly two-way comprises the first connector be connected with bag 1, the second connector be connected with the first connector, the second helmet be arranged on the second connector, first connector comprises connection tube, be arranged on fin outside connection tube, be arranged on thin film inside connection tube, and the second connector comprises connection tube, be arranged on fin outside connection tube.Gather on flexible pipe 2, first flexible pipe 6 and be respectively arranged with fixture 12, in order to open and close pipeline.
In the present embodiment, sample reserving tube adopts plastics blow molding to form, and sample reserving tube is provided with metering scale 14, can carries out accurate-metering, thus effectively avoid hematoblastic waste by metering scale 14 to platelet wherein.This utility model also comprises suppending hole 15, and suppending hole 15 is bar shaped, can adapt to the needs of blood ingredient separator.Bag 1 adopts the pvc material of BTHC plasticising to be prepared from, and by adopting this structure, can extend the hematoblastic pot-life further.
During use, the platelet of collection inputs in bag 1 by gathering flexible pipe 2, realizes hematoblasticly keeping sample and repeatedly sampling work by sampler.Meanwhile, after the second connector 90-degree rotation, the second connector can come off from the first connector, penetrates thin film by perforator, can realize and being communicated with of liquid in bag 1, thus for infusion hematoblastic in bag 1.
Embodiment 2
As shown in the figure, in the present embodiment, sample-holding container 7 adopts the bag that keeps sample, and other are identical with embodiment 1.Adopt this structure, the needs that Large Copacity platelet keeps sample can be met.
Embodiment 3
As shown in the figure, in the present embodiment, sample-holding container 7 adopts sample reserving tube, and other are identical with embodiment 1.
Embodiment 4
As shown in the figure, this storage bag comprises bag 1, flexible pipe hot-seal 3, barrier film connector 4, sampler, and collection flexible pipe 2, barrier film connector 4, sampler are connected with bag 1 respectively.
In the present embodiment, sampler adopts silicone rubber sampler 8.Silicone rubber sampler 8 comprises body 9, rubber cap 10, heat shrink films 11, and body 9 is connected with bag 1, and rubber cap 10 is arranged on body 9 one end, and heat shrink films 11 is for being connected rubber cap 10 with body 9, and heat shrink films 11 can prevent rubber cap 10 from coming off simultaneously.Wherein, body 9 adopts Merlon or polyvinylchloride material to make, and meanwhile, gathers on flexible pipe 2, first flexible pipe 6 and is respectively arranged with fixture 12.
In the present embodiment, suppending hole 15 adopts bar shaped suppending hole 15, and bag 1, in polygon, bag 1 is also provided with some reinforcements.During use, the instrument by syringe etc. with puncture needle is repeatedly sampled by silicone rubber sampler 8, and after sampling, silicone rubber makes puncturing hole again airtight because of its elasticity, thus can not pollute sampled liquid.
Embodiment 5
As shown in Figure 7, this utility model also comprises the second flexible pipe 13, and the body 9 of silicone rubber sampler 8 is connected with bag 1 by the second flexible pipe 13.In the present embodiment, body 9 adopts hard material to make, and body 9, by boning with the second flexible pipe 13, realizes the connection of body 9 and bag 1.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a platelet room temperature storage bag, it is characterized in that, comprise bag (1), the collection flexible pipe (2) be connected with bag (1), be arranged on the flexible pipe hot-seal (3), barrier film connector (4), the sampler that gather flexible pipe (2) one end, described barrier film connector (4) is connected with bag (1);
Described sampler comprises the first flexible pipe (6), sample-holding container (7), and the two ends of described first flexible pipe (6) are connected with bag (1), sample-holding container (7) respectively;
Or described sampler is silicone rubber sampler (8), described silicone rubber sampler (8) comprise the body (9) be connected with bag (1), the rubber cap (10) being arranged on body (9) one end, for rubber cap (10) being connected with body (9) and the heat shrink films (11) preventing rubber cap (10) from coming off.
2. platelet room temperature storage bag according to claim 1, it is characterized in that, described barrier film connector (4) is butterfly two-way, described butterfly two-way comprises the first connector be connected with bag (1), the second connector be connected with the first connector, the second helmet be arranged on the second connector, described first connector comprises connection tube, be arranged on fin outside connection tube, be arranged on thin film inside connection tube, and described second connector comprises connection tube, be arranged on fin outside connection tube.
3. platelet room temperature storage bag according to claim 1 or 2, is characterized in that, described body (9) adopts hard material to make.
4. platelet room temperature storage bag according to claim 1, it is characterized in that, also comprise the second flexible pipe (13), the body (9) of described silicone rubber sampler (8) is connected with bag (1) by the second flexible pipe (13).
5. platelet room temperature storage bag according to any one of claim 1,2,4, is characterized in that, described collection flexible pipe (2), the first flexible pipe (6) are respectively arranged with fixture (12).
6. platelet room temperature storage bag according to claim 1, is characterized in that, described sample-holding container (7) is provided with metering scale (14).
7. platelet room temperature storage bag according to claim 1, it is characterized in that, described sample-holding container (7) is sample reserving tube or the bag that keeps sample.
8. platelet room temperature storage bag according to claim 1, is characterized in that, the rounded or polygon of described bag (1).
9. platelet room temperature storage bag according to claim 1, is characterized in that, described bag (1) is also provided with suppending hole (15).
10. according to claim 1,2,4, platelet room temperature storage bag described in any one of 6-9, it is characterized in that, described bag (1) adopts the pvc material of butyryl citric acid tri-n-hexyl ester plasticising to be prepared from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556013.2U CN204170093U (en) | 2014-09-26 | 2014-09-26 | A kind of platelet room temperature storage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556013.2U CN204170093U (en) | 2014-09-26 | 2014-09-26 | A kind of platelet room temperature storage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204170093U true CN204170093U (en) | 2015-02-25 |
Family
ID=52558939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420556013.2U Expired - Lifetime CN204170093U (en) | 2014-09-26 | 2014-09-26 | A kind of platelet room temperature storage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204170093U (en) |
-
2014
- 2014-09-26 CN CN201420556013.2U patent/CN204170093U/en not_active Expired - Lifetime
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150225 |