CN200960321Y - Safety blood transfusion bag - Google Patents
Safety blood transfusion bag Download PDFInfo
- Publication number
- CN200960321Y CN200960321Y CN 200620070896 CN200620070896U CN200960321Y CN 200960321 Y CN200960321 Y CN 200960321Y CN 200620070896 CN200620070896 CN 200620070896 CN 200620070896 U CN200620070896 U CN 200620070896U CN 200960321 Y CN200960321 Y CN 200960321Y
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- bag
- blood
- bags
- flexible pipe
- safe
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a safe blood transfusion bag, comprising a blood collecting bag and an illumination gas bag, wherein the two bags form a confined two-connecting-bag system by a flexible pipe. The flexible pipe connecting the two bags is equipped with a filter. The illumination gas bag is filled with antitoxic additive, an input tube of the illumination gas bag is communicated with a needle tube, and a by pass pipe which is controlled by an adjustable clamp is installed between two terminal lines of the filter. The blood collecting bags are then connected with the other three blood dividing bags, and a confined safe blood transfusion five-connecting-bag system is formed. The safe blood transfusion bag of the utility model ensures that the possible viruses in the blood can be killed through the antitoxic additive and light treatment in a form of the confined two-connecting-bag or five-connecting-bag system, thereby ensuring that the elements of the storage blood in the blood bank or the fresh blood or the separated blood is virus free, and achieving the purpose of safe blood transfusion.
Description
Technical field
This utility model relates to a kind of safe transfusion bag, belongs to medical apparatus.
Background technology
As everyone knows, multiple diseases such as hepatitis B, hepatitis C, Aids are by blood propagation, and in recent years, the situation of catching an illness because of blood transfusion happens occasionally, and make patient produce the feared state of mind to blood transfusion.At present, though all the blood donor is carried out blood testing before the blood sampling, to guarantee to take the blood of healthy person.But for some blood patient who is in incubation period (or claiming window phase), its blood testing result is actual can't to reflect truth, if its blood is taked and imported in his human body, just may produce the problem of blood-borne.
Summary of the invention
The purpose of this utility model provides a kind of transfusion bags that can carry out inactivation of virus to blood.
The safety transfusion bags has a collection blood bag (calling bag 3 in the following text), also comprise an illumination sterilization virucidal bag (calling bag 1 in the following text), the two is linked into the bigeminy bag system of sealing with flexible pipe, be associated with filter on these two bags of continuous flexible pipes, said bag 1 is equipped with the malicious additive that goes out, the input pipe of bag 1 is connected with needle tubing, and a shunt valve by adjustable clamp control is arranged between the pipeline of filter two ends.The malicious additive that goes out of said bag 1 can be contained in the pipeline of input pipe.
Blood flow through the time the malicious additive that goes out in the pipeline be admitted in the bag with blood.
The bag 1 that the malicious additive that goes out is housed in the bigeminy bag is under the Different Light irradiation, virocyte in the bag inner blood is killed, subsequently through flowing into collection blood bag after viruliferous cell of filter filtering and the residual additives, subsequently the flexible pipe between two bags is cut off with the high frequency packer and seal, collection blood bag is promptly for the clinical safety blood transfusion.
This utility model safe transfusion bag also comprises the 5-linked bag that is used for the blood separation processing, be that above-mentioned bag 3 communicates with bag 4 and bag 6 respectively by flexible pipe, bag 4 and bag 6 separately with flexible pipe with communicate with bags 5, make bag 1, bag 3, bag 4, bag 5, bag 6 be linked to be the 5-linked bag system of sealing, wherein in the bag 6 alserver's solution is housed.In the bag 1 anticoagulant is housed.
Above-mentioned 5-linked bag by bag 1 adopt blood, after going out poison and filtration, illumination moves into bag 3, to go out behind the poison bag 3 blood in accordance with regulations program carry out blood separation, can in bag 3, obtain erythrocyte at last, obtain platelet in the bag 4, obtain common blood plasma in the bag 6, obtain cryoprecipitate in the bag 5, cold preservation is stand-by respectively for each bag subsequently.
In sum, this utility model safe transfusion bag is with the form of the closed system of bigeminy bag or 5-linked bag, blood is killed by the virus that go out malicious additive and photo-irradiation treatment will wherein may contain, no matter be the stock's blood of blood bank or the blood and the separated blood component of fresh collection, all can guarantee virus-freely, reach the purpose of safe transfusion.
Description of drawings
Fig. 1 is this utility model bigeminy bag constructions sketch map.
Fig. 2 is this utility model 5-linked bag constructions sketch map.
The specific embodiment
Shown in Fig. 1 embodiment, illumination sterilization virucidal bag 1 and collection blood bag 3 by flexible pipe 9,9 ' and filter 2 be linked to be the bigeminy bag, the input pipe of bag 1 is connected with needle tubing 12, the malicious additive 7 that goes out is contained in the pipeline 8 of input pipe; Filter two ends pipeline 9 and, 9 ' between a shunt valve 10 by adjustable clamp 11 control is arranged.
This example be used for stock's blood go out the poison operation as follows:
This bigeminy bag is store blood bag inner blood by needle tubing 12 with the stock to move in the illumination sterilization virucidal bag 1, the malicious additive 7 that goes out in the input pipe 8 is brought in the bag 1 simultaneously, moving blood finishes, bag 1 poison that goes out under rayed with bag 1 high-order reversal of the natural order of things, makes bag 1 inner blood through a filter 2 then, flow into collection blood bag 3 after viruliferous cell of filtering and the residual additives, move blood and finish, with the high frequency packer will manage 9 ' cut off and seal, go out toxenia liquid or blood composition in the bag 3 are used for clinical defeated usefulness (must not store again) immediately.
Fig. 2 is 5-linked bag embodiment, the bag 1 and bags 3 the same example that is connected; Bag 3 communicates with bag 4 and bag 6 by flexible pipe 16,13 respectively; Bag 4 and bag 6 communicate with bag 5 together with flexible pipe 15 and 14 separately.Bag 1, bag 3, bag 4, bag 5, bag 6 are linked to be the 5-linked bag system of sealing, wherein in the bag 6 alserver's solution 17 are housed.In the bag 1 go out malicious additive and anticoagulant 18 are housed.
During use, the bag 1 by needle tubing 12 adopt blood, under go out malicious additive and illumination effect, kill the virocyte in the blood, move into bag 3 after filtering, with the high frequency packer will manage 9 ' cut off and seal, bag 3,4,5 and 6 is formed tetrad bag closed system, carries out blood component by " China's blood transfusion regulations for technical operation " then and separates, and operates as follows:
Above-mentioned tetrad bag is put into centrifuge carries out the light centrifugal bag 3 inner blood layerings that make, upper plasma is pressed into bag 4 by pipeline 13, from bag 6 alserver's solution 17 is moved into the bag 3 then, will manage 13 and pipe 16 envelopes cut, isolate bags 3 of contain erythrocyte blood plasma.Remainingly weigh centrifugally by 4 bag 5 in bag, bag 6 three bags of forming, the upper strata in the bag 4 is pressed into bags 5 by pipeline 15, seal pipe cutting 15 then, isolate contain hematoblastic bag 4.At last with bag 5 and bag 6 earlier after-20 ℃ of quick-freezings and 4 ℃ of freeze thawing, 4 ℃ centrifugal down, the upper strata moves in the bag 6 through managing 14, lower floor stays in the bag 6, envelope pipe cutting 14.Isolate the bag 6 of the common blood plasma of contain and the bag 5 of contain cryoprecipitate.So far finish blood separation, with 3,4,5,6 separating obtained each bags stored for future use under-20 ℃ of low temperature.
Claims (4)
1. safe transfusion bag, a collection blood bag (3) is arranged, it is characterized in that also comprising an illumination sterilization virucidal bag (1), the two is connected to the bigeminy bag with flexible pipe, connect between this flexible pipe of two bags (9) (9 ') and be provided with filter (2), said illumination sterilization virucidal bag (1) is equipped with the malicious additive that goes out, and the input pipe of illumination sterilization virucidal bag (1) is connected with needle tubing (12).
2. safe transfusion bag according to claim 1 is characterized in that having between the pipeline of filter (2) two ends a shunt valve (10) by adjustable clamp (11) control.
3. safe transfusion bag according to claim 1, the malicious additive (7) that goes out that it is characterized in that said illumination sterilization virucidal bag (1) are contained in illumination and go out in the pipeline (8) of malicious input pipe.
4. safe transfusion bag according to claim 1, it is characterized in that said bag (3) communicates with bag (4) and bag (6) respectively by flexible pipe (16), (13), bag (4) and bag (6) communicate with bag (5) with flexible pipe (15), (14) separately, make bag (1), bag (3), bag (4), bag (5), bag (6) be linked to be the 5-linked bag system of sealing, wherein in the bag (6) alserver's solution (17) is housed, in the bag (1) anticoagulant (18) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070896 CN200960321Y (en) | 2006-04-03 | 2006-04-03 | Safety blood transfusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070896 CN200960321Y (en) | 2006-04-03 | 2006-04-03 | Safety blood transfusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960321Y true CN200960321Y (en) | 2007-10-17 |
Family
ID=38796831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620070896 Expired - Fee Related CN200960321Y (en) | 2006-04-03 | 2006-04-03 | Safety blood transfusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960321Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966574A (en) * | 2016-02-02 | 2019-07-05 | 汪相伯 | A kind for the treatment of of blood products system based on riboflavin photochemical method |
-
2006
- 2006-04-03 CN CN 200620070896 patent/CN200960321Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966574A (en) * | 2016-02-02 | 2019-07-05 | 汪相伯 | A kind for the treatment of of blood products system based on riboflavin photochemical method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |