CN2907660Y - Four-linkage bag for storing platelet - Google Patents
Four-linkage bag for storing platelet Download PDFInfo
- Publication number
- CN2907660Y CN2907660Y CN 200620084682 CN200620084682U CN2907660Y CN 2907660 Y CN2907660 Y CN 2907660Y CN 200620084682 CN200620084682 CN 200620084682 CN 200620084682 U CN200620084682 U CN 200620084682U CN 2907660 Y CN2907660 Y CN 2907660Y
- Authority
- CN
- China
- Prior art keywords
- bag
- blood
- platelet
- preservation
- storage bag
- 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.)
- Expired - Lifetime
Links
- 210000001772 blood platelet Anatomy 0.000 claims abstract description 34
- 210000004369 blood Anatomy 0.000 claims abstract description 26
- 239000008280 blood Substances 0.000 claims abstract description 26
- 210000002381 plasma Anatomy 0.000 claims description 25
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 3
- 206010011409 Cross infection Diseases 0.000 abstract description 2
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 7
- 238000001514 detection method Methods 0.000 abstract 1
- 239000012503 blood component Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000006285 cell suspension Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000004623 platelet-rich plasma Anatomy 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model relates to a four-linked-bag for thrombocyte preservation comprising a blood taking needle, a plasma preservation bag, a down-transfer bag, an upper-transfer bag, and a thrombocyte preservation bag. The blood taking needle communicates with plasma preservation bag via a pip upper-transfer bag. The top of the plasma preservation bag through an easy-folded pipe communicates with both upper-transfer bag and thrombocyte preservation bag via a tee junction. The utility model is used accompanying with the multifunction blood composition splitter. Under the monitor of each blood composition detection devices on the splitter, this utility model separates and preserves thrombocyte. Boasting the advantages of proper structure, easy operation and use, high security and reliability, and avoided potential cross infection, this utility model can used in thrombocyte separation and preservation for the collected blood.
Description
Technical field
This utility model relates to a kind of disposable use medical apparatus and instruments, and the matching used platelet of specifically a kind of and multi-functional blood component separator is preserved four-linkage bag.
Background technology
Processes such as we know that traditional collection blood plasma, hematoblastic method are to gather by hand, after physique chemical examination is qualified, take a blood sample, centrifugalize, and erythrocyte is also defeated, link is more, and the operation sequence complexity causes cross infection easily.Processes such as at present, hospital, blood station are gathered, separated platelet, bring into use special-purpose multi-functional blood component separator, under the control of seperator, take a blood sample, separate in the pipeline of sealing, and be also defeated.The separation consumptive material that this process is used comprises separate cup and closing pipe line, existing closing pipe line complex structure, and control assembly is many, the price height.Hematoblastic separation belongs to the tunica albuginea method, and hematoblastic effective holding time can not surpass 3 days, and the holding time is short.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of structure reasonable, operation, easy to use, it cooperates multi-functional blood component separator, can carry out platelet to the blood of gathering separates, preserves, safety and reliability height, the holding time, long disposable use platelet was preserved four-linkage bag.
The technical scheme in the invention for solving the above technical problem is: a kind of platelet is preserved four-linkage bag, it is characterized in that: it comprises blood taking needle, blood plasma storage bag, following transfering bag, goes up transfering bag, blood platelet storage bag, blood taking needle is connected with the blood plasma storage bag by conduit, the top of blood plasma storage bag is connected with transfering bag and blood platelet storage bag by the conduit and the threeway of band easy folding plug, and the bottom of blood plasma storage bag is connected to down transfering bag by the conduit of band easy folding plug.
This utility model and the supporting use of multi-functional blood component separator under the monitoring of each blood constituent checkout gear of seperator, separate, preserve platelet.Following transfering bag is used for the few leukocytic red cell suspension of dress, and last transfering bag is used for adorning poor slurry, platelet rich plasma, tunica albuginea layer in the blood plasma storage bag, contain a small amount of erythrocytic separating plasma after, the platelet transfer on top is saved in blood platelet storage bag.Blood plasma in red cell suspension and the blood plasma storage bag can be used for clinical blood transfusion.The contrast prior art, this utility model structure is reasonable, operation, easy to use, safety and reliability height.Can be used to carry out the platelet separation, preserve to gathering blood.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
1. blood taking needles among the figure, 2. conduit, 3. blood plasma storage bag, 4. conduit, transfering bag is 6. gone up in 5. threeway, 7. blood platelet storage bag, 8. easy folding plug is 9. descended transfering bag, 10. conduit, 11. easy folding plug.
The specific embodiment
As can be seen from Figure 1, a kind of platelet is preserved four-linkage bag, it comprises blood taking needle 1, blood plasma storage bag 3, following transfering bag 9, goes up transfering bag 6, blood platelet storage bag 7, blood taking needle 1 is connected with blood plasma storage bag 3 by conduit 2, the top of blood plasma storage bag 3 is connected with transfering bag 6 and blood platelet storage bag 7 by conduit 4 and threeway 5, and the bottom of blood plasma storage bag 3 is connected to down transfering bag 9 by the conduit 10 of band easy folding plug 8.Conduit 4 connects the easy to break general formula catheter adapter of an end of blood plasma storage bag 3 for band easy folding plug 11, and an end of transfering bag 9 was the general formula catheter adapter easy to break of band easy folding plug 8 under conduit 10 connected.Also be provided with other on following transfering bag 9, last transfering bag 6, the blood platelet storage bag 7 and shift interface, its concrete composition, structure belong to prior art.Blood platelet storage bag 7 can be connected use with multi-linked blood bag, and wherein blood platelet storage bag 7 OTR oxygen transmission rates and carbon dioxide transmitance are better than normal blood bag, can preserve platelet 5 days under 20-24 ℃ of condition.
Also correspondingly be provided with vessel clamp on each conduit of this utility model.This utility model and the supporting use of multi-functional blood component separator under the monitoring of each blood constituent checkout gear of seperator, separate, preserve platelet.During use, the rules of taking a blood sample are at first routinely gathered whole blood, place on the blood separator, and after weight was centrifugal, easy folding plug 8 in the conduit 10 that fractures was transferred to down transfering bag 9 with lacking the bottom of leukocytic red cell suspension from blood plasma storage bag 3, and the heat seal conduit 10 then.The easy folding plug 11 in the conduit 4 that fractures again is transferred to the top of poor slurry (platelet content is few) from blood plasma storage bag 3 transfering bag 6.After staying platelet rich plasma in the blood plasma storage bag 3, tunica albuginea layer, containing the light centrifugalize of a small amount of erythrocytic blood plasma, the platelet on top shifts and is saved in blood platelet storage bag 7.Like this, can safe and reliable separation platelet.Can under 20-24 ℃ of condition, preserve platelet 5 days.Blood plasma in red cell suspension and the blood plasma storage bag can be used for clinical blood transfusion.This utility model structure is reasonable, operation, easy to use, safety and reliability height.
Claims (1)
1, a kind of platelet is preserved four-linkage bag, it is characterized in that: it comprises blood taking needle, blood plasma storage bag, following transfering bag, goes up transfering bag, blood platelet storage bag, blood taking needle is connected with the blood plasma storage bag by conduit, the top of blood plasma storage bag is connected with transfering bag and blood platelet storage bag by the conduit and the threeway of band easy folding plug, and the bottom of blood plasma storage bag is connected to down transfering bag by the conduit of band easy folding plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084682 CN2907660Y (en) | 2006-05-19 | 2006-05-19 | Four-linkage bag for storing platelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084682 CN2907660Y (en) | 2006-05-19 | 2006-05-19 | Four-linkage bag for storing platelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2907660Y true CN2907660Y (en) | 2007-06-06 |
Family
ID=38126872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620084682 Expired - Lifetime CN2907660Y (en) | 2006-05-19 | 2006-05-19 | Four-linkage bag for storing platelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2907660Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861858A (en) * | 2010-05-26 | 2010-10-20 | 金卫医疗科技(上海)有限公司 | Medical profound hypothermia storage bag having function of protecting liquid inlet pipe |
| CN109876214A (en) * | 2019-04-02 | 2019-06-14 | 西安市中心血站（陕西省血液中心） | A kind of preparation method mixing Platelet Concentrate |
| CN111773250A (en) * | 2020-05-28 | 2020-10-16 | 东南大学 | Platelet gel supernatant, preparation method and application thereof |
-
2006
- 2006-05-19 CN CN 200620084682 patent/CN2907660Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861858A (en) * | 2010-05-26 | 2010-10-20 | 金卫医疗科技(上海)有限公司 | Medical profound hypothermia storage bag having function of protecting liquid inlet pipe |
| CN109876214A (en) * | 2019-04-02 | 2019-06-14 | 西安市中心血站（陕西省血液中心） | A kind of preparation method mixing Platelet Concentrate |
| CN109876214B (en) * | 2019-04-02 | 2021-07-02 | 西安市中心血站（陕西省血液中心） | Preparation method of mixed concentrated platelets |
| CN111773250A (en) * | 2020-05-28 | 2020-10-16 | 东南大学 | Platelet gel supernatant, preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070606 |
|
| EXPY | Termination of patent right or utility model |