CN204050326U - A kind of blood bag of single preparation many parts of blood products of donating blood - Google Patents
A kind of blood bag of single preparation many parts of blood products of donating blood Download PDFInfo
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- CN204050326U CN204050326U CN201420351436.0U CN201420351436U CN204050326U CN 204050326 U CN204050326 U CN 204050326U CN 201420351436 U CN201420351436 U CN 201420351436U CN 204050326 U CN204050326 U CN 204050326U
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- blood taking
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- 239000008280 blood Substances 0.000 title claims abstract description 201
- 210000004369 blood Anatomy 0.000 title claims abstract description 200
- 239000010836 blood and blood product Substances 0.000 title claims abstract description 47
- 229940125691 blood product Drugs 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 67
- 230000000903 blocking effect Effects 0.000 claims description 30
- 210000003743 erythrocyte Anatomy 0.000 abstract description 15
- 239000000725 suspension Substances 0.000 abstract description 14
- 238000010241 blood sampling Methods 0.000 description 10
- 210000002381 plasma Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000017531 blood circulation Effects 0.000 description 4
- 239000012503 blood component Substances 0.000 description 2
- 239000000203 mixture Substances 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
This utility model provides a kind of blood bag of single preparation many parts of blood products of donating blood, comprise the first blood taking bag, the second blood taking bag, transfering bag and conserving liquid bag, first blood taking bag, the second blood taking bag entrance point are connected by line seal with the first conduit respectively, and the first blood taking bag, the second blood taking bag port of export are connected by line seal with transfering bag, conserving liquid bag respectively; First conduit arranges the first switching device, first blood taking bag, the second blood taking bag entrance point pipeline second conduit, the 7th conduit arrange second switch device, the 3rd switching device respectively, first blood taking bag, the second blood taking bag port of export pipeline arrange the 4th switching device respectively, conserving liquid bag port of export pipeline arranges the 5th switching device.Single portion of donating blood can be prepared as two parts of Red Blood Cells Suspension blood products by this utility model, not need other empty bag to carry out aseptic operation of plugging into completely and come, there is the outstanding advantages such as simple, convenient, safe, cost-saving.
Description
Technical field
This utility model relates to medical disposable material blood bag technique field, especially relates to a kind of blood bag of single preparation many parts of blood products of donating blood.
Background technology
Voluntary blood donation is the utility that oneself blood of presenting with all respect unselfishly that China advocates energetically saves other people life, donate blood blood sampling time all blood bags used be single use plastic blood bag.According to " Blood Donation Law of the People's Republic of China " regulation, blood donor's maximum can offer whole blood 400ml, and matching used plastic blood bag is the 400ml specification multiple-bag of band blocking device.At present, in some blood stations, center, blood centre gather blood time, blood sampling person wishes that blood donor once offers whole blood 400ml, a set of plastic blood bag can be used time prepared by composition to be prepared into two parts of Red Blood Cells Suspension gathering the 400ml whole blood of returning, every part is 200ml, so both saved cost, simultaneously also easy and simple to handle, the blood used in clinic of 1 unit blood can be met again well.
But, when using common 400ml specification multiple-bag blood bag to carry out the operation such as above-mentioned blood sampling, point blood, the preparation manipulation of blood products is pretty troublesome, mainly after prepared by composition, an other empty bag can only to be connected with Red Blood Cells Suspension bag by aseptic mode of plugging into, the Red Blood Cells Suspension of 2 units are divided equally transfer half in this other empty bag, to form the Red Blood Cells Suspension of 2 bags of each 1 units, this mode of operation causes the preparation efficiency of blood products low, preparation cost is corresponding increase also, is not easy to promote the use of on a large scale.
Utility model content
The technical problems to be solved in the utility model is: for prior art Problems existing, provides a kind of blood bag of single preparation many parts of blood products of donating blood, improves the preparation efficiency of blood products, reduce the preparation cost of blood products.
The technical problems to be solved in the utility model realizes by the following technical solutions: a kind of blood bag of single preparation many parts of blood products of donating blood, comprise the first blood taking bag, the second blood taking bag and transfering bag and conserving liquid bag, described first blood taking bag, the second blood taking bag entrance point are connected by line seal with the first conduit respectively, and described first blood taking bag, the second blood taking bag port of export are connected by line seal with transfering bag, conserving liquid bag respectively; Described first conduit arranges the first switching device, first blood taking bag, the second blood taking bag entrance point connecting line second conduit, the 7th conduit arrange second switch device, the 3rd switching device respectively, first blood taking bag, the second blood taking bag port of export connecting line arrange the 4th switching device respectively, conserving liquid bag port of export connecting line arranges the 5th switching device.
Preferably, described transfering bag and conserving liquid bag are the first transfering bag, the first conserving liquid bag respectively; Described first blood taking bag, the second blood taking bag entrance point are respectively by the second conduit, the 7th conduit and the first tubes connection; Described first blood taking bag, the second blood taking bag port of export are connected with the first transfering bag, the first conserving liquid bag respectively by the 3rd conduit, the 6th conduit simultaneously.
Preferably, described blood bag also comprises the first tee T, the second tee T and the 3rd tee T, and described first tee T one end and the first conduit are tightly connected, and the Liang Ge branch of the other end is tightly connected with the second conduit, the 7th conduit respectively; One end of described second tee T, the 3rd tee T is tightly connected with connecting tube two ends respectively, the Liang Ge branch of the second tee T other end is tightly connected with the 3rd conduit, the 6th conduit respectively, the Liang Ge branch of the 3rd tee T other end is tightly connected respectively by the 4th conduit, the 5th conduit and the first transfering bag, the first conserving liquid bag, and the 4th conduit arranges the 3rd switch folder.
Preferably, described transfering bag comprises the first transfering bag, the second transfering bag, and described conserving liquid bag comprises the first conserving liquid bag, the second conserving liquid bag; Described first blood taking bag, the second blood taking bag entrance point are respectively by the second conduit, the 7th conduit and the first tubes connection; The described first blood taking bag port of export is connected with the first transfering bag, the first conserving liquid bag respectively by the 3rd conduit; The described second blood taking bag port of export is connected with the second transfering bag, the second conserving liquid bag respectively by the 6th conduit; First conserving liquid bag, the second conserving liquid bag port of export connecting line arrange the 5th switching device.
Preferably, described blood bag also comprises the first tee T, the second tee T and the 4th tee T, and described first tee T one end and the first conduit are tightly connected, and the Liang Ge branch of the other end is tightly connected with the second conduit, the 7th conduit respectively; Described second tee T one end and the 3rd conduit are tightly connected, and the Liang Ge branch of the other end is tightly connected with the first transfering bag, the first conserving liquid bag respectively respectively by the 4th conduit, the 5th conduit; Described 4th tee T one end and the 6th conduit are tightly connected, and the Liang Ge branch of the other end is tightly connected with the second transfering bag, the second conserving liquid bag respectively respectively by the tenth conduit, the 9th conduit.
Preferably, described first supravasal first switching device is the first switch folder.
Preferably, described second switch device is medical blocking device, and described blocking device two ends are tightly connected with the second conduit, the first tee T respectively.
Preferably, the 3rd described switching device is the 4th switch folder, and described 4th switch folder is flexibly connected with the 7th conduit.
Preferably, described 4th switching device is medical blocking device, and described blocking device is sealedly connected on the first blood taking bag, the second blood taking bag port of export respectively.
Preferably, described 5th switching device is medical blocking device, and described blocking device is sealedly connected on the conserving liquid bag port of export.
Compared with prior art, the beneficial effects of the utility model are: this utility model and blood taking needle with the use of, can disposable collection two parts of blood samples quickly and easily, pass through centrifugally operated, the Red Blood Cells Suspension blood products being isolated, being prepared as two parts of each 1 units after single portion of donating blood can be realized, also can prepare the plasma blood goods of at least a 1 unit simultaneously; Preparation due to blood products completes in same set of blood bag, do not need other empty bag to carry out aseptic operation of plugging into completely to have coordinated, therefore, the preparation manipulation of whole blood products is simple, convenient, and safety coefficient is high, drastically increase the preparation efficiency of blood products, save the preparation cost of blood products.
Accompanying drawing explanation
Fig. 1 is the structural map (embodiment 1) of the blood bag of a kind of single preparation many parts of blood products of donating blood of this utility model.
Fig. 2 is the structural map (embodiment 2) of the blood bag of a kind of single preparation many parts of blood products of donating blood of this utility model.
Figure middle part product token name claims: 1-blood taking needle, 2-first conduit, 3-first switch presss from both sides, 4-first tee T, 5-blocking device, 7-second conduit, 8-first blood taking bag, 9-the 3rd conduit, 10-second tee T, 11-connecting tube, 12-the 3rd tee T, 13-the 3rd switch presss from both sides, 14-the 4th conduit, 15-first transfering bag, 16-first conserving liquid bag, 17-the 5th conduit, 18-the 6th conduit, 19-second blood taking bag, 20-the 7th conduit, 21-the 4th switch presss from both sides, 23-the 4th tee T, 24-the 9th conduit, 25-the tenth conduit, 26-second transfering bag, 27-second conserving liquid bag.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and specific embodiments, this utility model is described in detail.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 blood bag of a kind of single preparation many parts of blood products of donating blood as shown in Figure 1, comprise the first blood taking bag 8, second blood taking bag 19 and the first transfering bag 15 and the first conserving liquid bag 16, the entrance point of described first blood taking bag 8, second blood taking bag 19 is tightly connected respectively by the Liang Ge branch of the second conduit 7, the 7th conduit 20 and first tee T 4 one end, first tee T 4 other end and first conduit 2 one end are tightly connected, and first conduit 2 other end and blood taking needle 1 are tightly connected; Described first blood taking bag 8, second blood taking bag 19 port of export is tightly connected respectively by the Liang Ge branch of the 3rd conduit 9, the 6th conduit 18 and second tee T 10 one end, second tee T 10 other end is tightly connected by connecting tube 11 and the 3rd tee T 12 one end, and the Liang Ge branch of the 3rd tee T 12 other end is tightly connected respectively by the 4th conduit 14, the 5th conduit 17 and the first transfering bag 15 entrance point, first conserving liquid bag 16 port of export; First conduit 2 arranges the first switch folder 3 control the conducting of the first conduit 2 and block, pipeline between the second conduit 7 and the first tee T 4 is arranged medical blocking device 5 control the conducting of the second conduit 7 and block, the 7th conduit 20 arranges the 4th switch folder 21 and controls the conducting between the first conduit 2 and the second blood taking bag 19 and block; 4th conduit 14 arranges the 3rd switch folder 13 to control the conducting of the 4th conduit 14 and to block, at the port of export of the first blood taking bag 8, second blood taking bag 19 and the first conserving liquid bag 16, medical blocking device 5 is set respectively as switching device, when namely forming path after the blocking device 5 that fractures, namely the liquid being in the first blood taking bag 8, second blood taking bag 19 and the first conserving liquid bag 16 inside can flow out from the first blood taking bag 8, second blood taking bag 19 and the first conserving liquid bag 16 respectively.
When utilizing above-mentioned blood bag to gather blood, open the first switch folder 3 and the 4th switch folder 21, remaining blocking device 5 is all closed, first the blood that blood taking needle 1 gathers will enter the second blood taking bag 19 by the first conduit 2, first tee T 4, the 7th conduit 20, when the blood flow volume in the second blood taking bag 19 reaches 200ml blood volume, close the 4th switch folder 21; Then, fracture the blocking device 5 be tightly connected with the first tee T 4, the blood that blood taking needle 1 gathers enters in the first blood taking bag 8 by the first conduit 2, first tee T 4, blocking device 5, second conduit 7 that is tightly connected with the first tee T 4 successively, when the blood flow volume in the first blood taking bag 8 reaches 200ml blood volume, close the first switch folder 3, extract blood taking needle 1, namely blood collection procedure terminates.
After blood sampling terminates, by the second conduit 7 and the heat seal fracture respectively of the 7th conduit 20, remaining a whole set of blood bag is placed on special Large Copacity centrifuge instrument and carries out blood component centrifugally operated, after abundant centrifugally operated, fracture the first blood taking bag 8, the medical blocking device 5 of second blood taking bag 19 port of export, and open the 3rd switch folder 13, utilize plasma-separating clip plate being in the first blood taking bag 8, the blood plasma on the second blood taking bag 19 upper strata is respectively by the 3rd conduit 9, 6th conduit 18 enters the second tee T 10, again successively via connecting tube 11, 3rd tee T 12, 4th conduit 14 enters the first transfering bag 15, then, close the 3rd switch folder 13, and the medical blocking device 5 of first conserving liquid bag 16 port of export that fractures, the conserving liquid being in the first conserving liquid bag 16 inside will successively by entering the second tee T 10 after the 5th conduit 17, the 3rd tee T 12, connecting tube 11, enter in the first blood taking bag 8, second blood taking bag 19 respectively by the 3rd conduit 9, the 6th conduit 18 again, thus make the erythrocyte being in the first blood taking bag 8, second blood taking bag 19 lower floor become Red Blood Cells Suspension blood products, finally, by the heat seal fracture respectively of the 3rd conduit 9, the 6th conduit 18, the 4th conduit 14, the 200ml Red Blood Cells Suspension blood products totally two bags in the first blood taking bag 8, second blood taking bag 19 can be in respectively, obtain one bag, the plasma blood goods be in the first transfering bag 15 simultaneously, so far, the collection of whole blood, the preparation of blood products all terminate.It is to be noted, both the branch line of pipe-line system can have been facilitated by adopting the first tee T 4, second tee T 10 to be connected with the 3rd tee T 12, also the uniform flow on branch line is conducive to, roughly equal to ensure the Red Blood Cells Suspension blood products amount in the first blood taking bag 8, second blood taking bag 19, thus avoid the Red Blood Cells Suspension blood products being obtained two Dai Geyige units by aseptic mode of plugging into, improve the preparation efficiency of blood products.
In the process of above-mentioned preparation many parts of blood products, the medical blocking device 5 that switch folder replaces being tightly connected with the first tee T 4 also can be set on the second conduit 7, press from both sides the conducting of control second conduit 7 by switch and block.When taking a blood sample, first close the switch folder on the second conduit 7, when the blood flow volume in the second blood taking bag 19 reaches 200ml blood volume, after closing the 4th switch folder 21, open the switch folder on the second conduit 7 again, the blood that blood taking needle 1 gathers is namely by the first conduit 2, first tee T 4, second conduit 7 enters in the first blood taking bag 8, when the blood flow volume in the first blood taking bag 8 reaches 200ml blood volume, close the switch folder on the second conduit 7 again, close the first switch folder 3 simultaneously, extract blood taking needle 1, blood collection procedure terminates, although can blood sampling operation be carried out like this, but operate than using medical blocking device 5 to bother, be unfavorable for improving blood sampling efficiency.
Embodiment 2
The blood bag of a kind of single preparation many parts of blood products of donating blood as shown in Figure 2, comprises the first blood taking bag 8, second blood taking bag 19, first transfering bag 15, first conserving liquid bag 16 and the second transfering bag 26 and the second conserving liquid bag 27; Described first blood taking bag 8 port of export connects the 3rd conduit 9 one end, 3rd conduit 9 other end and second tee T 10 one end are tightly connected, and the Liang Ge branch of second tee T 10 other end is tightly connected respectively by the 4th conduit 14, the 5th conduit 17 and the first transfering bag 15 entrance point, first conserving liquid bag 16 port of export; Described second blood taking bag 19 port of export is tightly connected by the 6th conduit 18 and the 4th tee T 23 one end, and the Liang Ge branch of the 4th tee T 23 other end is tightly connected respectively by the tenth conduit 25, the 9th conduit 24 and the second transfering bag 26 entrance point, second conserving liquid bag 27 port of export; At the port of export of the first blood taking bag 8, second blood taking bag 19 and the first conserving liquid bag 16 and the second conserving liquid bag 27, medical blocking device 5 is set respectively as switching device, when namely forming path after the blocking device 5 that fractures, namely the liquid being in the first blood taking bag 8, second blood taking bag 19 and the first conserving liquid bag 16 and the second conserving liquid bag 27 inside can flow out from the first blood taking bag 8, second blood taking bag 19 and the first conserving liquid bag 16 and the second conserving liquid bag 27 respectively; All the other pipeline jointing constructions are with embodiment 1.The 4th tee T 23 wherein had both facilitated the branch line of pipe-line system to connect, and was also conducive to the uniform flow on branch line.
When utilizing above-mentioned blood bag to gather blood, its blood collection procedure is with embodiment 1.After blood sampling terminates, by the second conduit 7 and the heat seal fracture respectively of the 7th conduit 20, namely a whole set of blood bag is divided into independently two parts, wherein a part is made up of the first blood taking bag 8, first conserving liquid bag 16 and the first transfering bag 15, and another part is made up of the second blood taking bag 19, second conserving liquid bag 27 and the second transfering bag 26.Above-mentioned independently two parts are all placed on special Large Copacity centrifuge instrument and carry out blood component centrifugally operated, after abundant centrifugally operated, fracture the medical blocking device 5 of first blood taking bag 8 port of export, utilize plasma-separating clip plate the blood plasma being in the first blood taking bag 8 upper strata can be entered the first transfering bag 15 by the 3rd conduit 9, second tee T 10, the 4th conduit 14 successively, again by the 4th conduit 14 heat seal fracture, the plasma blood goods of 1 unit can be prepared into; Then, fracture the medical blocking device 5 of first conserving liquid bag 16 port of export, the conserving liquid being in the first conserving liquid bag 16 inside will enter in the first blood taking bag 8 by the 5th conduit 17, second tee T 10, the 3rd conduit 9 successively, again by the 3rd conduit 9 heat seal fracture, the Red Blood Cells Suspension blood products of 200ml can be prepared into.Similarly, fracture second blood taking bag 19 port of export medical blocking device 5 after, utilize plasma-separating clip plate that the blood plasma being in the second blood taking bag 19 upper strata is entered the second transfering bag 26 by the 6th conduit 18, the 4th tee T 23, the tenth conduit 25 successively, again by the tenth conduit 25 heat seal fracture, the plasma blood goods of 1 unit can be prepared into; Then, fracture the medical blocking device 5 of second conserving liquid bag 27 port of export, the conserving liquid being in the second conserving liquid bag 27 inside will enter in the second blood taking bag 19 by the 9th conduit 24, the 4th tee T 23, the 6th conduit 18 successively, again by the 6th conduit 18 heat seal fracture, the Red Blood Cells Suspension blood products of 200ml can be prepared into.Like this, finally can obtain each two parts of plasma blood goods, Red Blood Cells Suspension blood products, thus be conducive to the preparation efficiency improving blood products, reduce the preparation cost of blood products.
Blood bag of the present utility model is a set of completely airtight system, and there is not open contaminated security risk, after high pressure steam sterilization, single use during blood sampling, therefore, has very high safety coefficient; In blood collection procedure, by gauge tap folder and the opening and closing of blocking device, blood sampling can be completed easily and operate; Preparing in blood products process, do not need to adopt aseptic mode of plugging into shift blood, blood products, easily can obtain the Red Blood Cells Suspension blood products of two Fen Geyige units, plasma blood goods can also be obtained simultaneously, achieve a people to donate blood for the demand of two people patient's blood, meet the demand of blood used in clinic, improve the preparation efficiency of blood products, saved the preparation cost of blood products, and whole blood sampling, preparation manipulation are efficient, easy.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; it should be pointed out that 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. the blood bag of single preparation many parts of blood products of donating blood, it is characterized in that: comprise the first blood taking bag (8), the second blood taking bag (19) and transfering bag and conserving liquid bag, described first blood taking bag (8), the second blood taking bag (19) entrance point are connected by line seal with the first conduit (2) respectively, and described first blood taking bag (8), the second blood taking bag (19) port of export are connected by line seal with transfering bag, conserving liquid bag respectively; Described first conduit (2) arranges the first switching device, first blood taking bag (8), the second blood taking bag (19) entrance point connecting line second conduit (7), the 7th conduit (20) arrange second switch device, the 3rd switching device respectively, first blood taking bag (8), the second blood taking bag (19) port of export connecting line arrange the 4th switching device respectively, conserving liquid bag port of export connecting line arranges the 5th switching device.
2. the blood bag of a kind of single preparation many parts of blood products of donating blood according to claim 1, is characterized in that: described transfering bag and conserving liquid bag are the first transfering bag (15), the first conserving liquid bag (16) respectively; Described first blood taking bag (8), the second blood taking bag (19) entrance point are connected with the first conduit (2) respectively by the second conduit (7), the 7th conduit (20); Described first blood taking bag (8), the second blood taking bag (19) port of export are connected with the first transfering bag (15), the first conserving liquid bag (16) respectively by the 3rd conduit (9), the 6th conduit (18) simultaneously.
3. the blood bag of a kind of single preparation many parts of blood products of donating blood according to claim 2, it is characterized in that: also comprise the first tee T (4), the second tee T (10) and the 3rd tee T (12), described first tee T (4) one end and the first conduit (2) are tightly connected, and the Liang Ge branch of the other end is tightly connected with the second conduit (7), the 7th conduit (20) respectively; One end of described second tee T (10), the 3rd tee T (12) is tightly connected with connecting tube (11) two ends respectively, the Liang Ge branch of the second tee T (10) other end is tightly connected with the 3rd conduit (9), the 6th conduit (18) respectively, the Liang Ge branch of the 3rd tee T (12) other end is tightly connected with the first transfering bag (15), the first conserving liquid bag (16) respectively by the 4th conduit (14), the 5th conduit (17), and the 4th conduit (14) arranges the 3rd switch folder (13).
4. the blood bag of a kind of single preparation many parts of blood products of donating blood according to claim 1, it is characterized in that: described transfering bag comprises the first transfering bag (15), the second transfering bag (26), described conserving liquid bag comprises the first conserving liquid bag (16), the second conserving liquid bag (27); Described first blood taking bag (8), the second blood taking bag (19) entrance point are connected with the first conduit (2) respectively by the second conduit (7), the 7th conduit (20); Described first blood taking bag (8) port of export is connected with the first transfering bag (15), the first conserving liquid bag (16) respectively by the 3rd conduit (9); Described second blood taking bag (19) port of export is connected with the second transfering bag (26), the second conserving liquid bag (27) respectively by the 6th conduit (18); First conserving liquid bag (16), the second conserving liquid bag (27) port of export connecting line arrange the 5th switching device.
5. the blood bag of a kind of single preparation many parts of blood products of donating blood according to claim 4, it is characterized in that: also comprise the first tee T (4), the second tee T (10) and the 4th tee T (23), described first tee T (4) one end and the first conduit (2) are tightly connected, and the Liang Ge branch of the other end is tightly connected with the second conduit (7), the 7th conduit (20) respectively; Described second tee T (10) one end and the 3rd conduit (9) are tightly connected, and the Liang Ge branch of the other end is tightly connected with the first transfering bag (15), the first conserving liquid bag (16) respectively respectively by the 4th conduit (14), the 5th conduit (17); Described 4th tee T (23) one end and the 6th conduit (18) are tightly connected, and the Liang Ge branch of the other end is tightly connected with the second transfering bag (26), the second conserving liquid bag (27) respectively respectively by the tenth conduit (25), the 9th conduit (24).
6. the blood bag of a kind of single preparation many parts of blood products of donating blood according to any one of claim 1-5, is characterized in that: the first switching device on described first conduit (2) is the first switch folder (3).
7. the blood bag of a kind of single preparation many parts of blood products of donating blood according to claim 3 or 5, it is characterized in that: described second switch device is medical blocking device (5), described blocking device (5) two ends are tightly connected with the second conduit (7), the first tee T (4) respectively.
8. the blood bag of a kind of single preparation many parts of blood products of donating blood according to any one of claim 1-5, it is characterized in that: the 3rd described switching device is the 4th switch folder (21), described 4th switch folder (21) is flexibly connected with the 7th conduit (20).
9. the blood bag of a kind of single preparation many parts of blood products of donating blood according to any one of claim 1-5, it is characterized in that: described 4th switching device is medical blocking device (5), described blocking device (5) is sealedly connected on the first blood taking bag (8), the second blood taking bag (19) port of export respectively.
10. the blood bag of a kind of single preparation many parts of blood products of donating blood according to any one of claim 1-5, it is characterized in that: described 5th switching device is medical blocking device (5), and described blocking device (5) is sealedly connected on the conserving liquid bag port of export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351436.0U CN204050326U (en) | 2014-06-27 | 2014-06-27 | A kind of blood bag of single preparation many parts of blood products of donating blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351436.0U CN204050326U (en) | 2014-06-27 | 2014-06-27 | A kind of blood bag of single preparation many parts of blood products of donating blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050326U true CN204050326U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351436.0U Expired - Lifetime CN204050326U (en) | 2014-06-27 | 2014-06-27 | A kind of blood bag of single preparation many parts of blood products of donating blood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204050326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107519547A (en) * | 2017-09-29 | 2017-12-29 | 浙江天杭生物科技股份有限公司 | Six blood taking bags |
| CN107551338A (en) * | 2017-09-29 | 2018-01-09 | 曹汝安 | Disposable cell and slurry separation method and separator |
-
2014
- 2014-06-27 CN CN201420351436.0U patent/CN204050326U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107519547A (en) * | 2017-09-29 | 2017-12-29 | 浙江天杭生物科技股份有限公司 | Six blood taking bags |
| CN107551338A (en) * | 2017-09-29 | 2018-01-09 | 曹汝安 | Disposable cell and slurry separation method and separator |
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