CN2325029Y - Blood sampling separating device - Google Patents
Blood sampling separating device Download PDFInfo
- Publication number
- CN2325029Y CN2325029Y CN 97242973 CN97242973U CN2325029Y CN 2325029 Y CN2325029 Y CN 2325029Y CN 97242973 CN97242973 CN 97242973 CN 97242973 U CN97242973 U CN 97242973U CN 2325029 Y CN2325029 Y CN 2325029Y
- Authority
- CN
- China
- Prior art keywords
- blood
- plasma
- conduit
- filter
- cup
- 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.)
- Ceased
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Abstract
The utility model relates to a blood plasma sampling separating device which comprises a blood plasma sampling bag, a conduit pipe, a blood plasma separating cup, a blood filter, an air filter and a three-way joint. The blood plasma separating cup is communicated with the blood plasma sampling bag through the conduit pipe, the blood filter is communicated with the three-way joint through the conduit pipe, the other end of the blood filter is respectively communicated with the air filter and a whole blood inlet connection through the conduit pipe, the whole blood inlet connection is communicated with the blood inlet of the blood plasma separating cup, and the other way of the three-way joint is connected with an anticoagulant adapter through the conduit pipe. The separation and bagging of the blood plasma can be fulfilled when blood is sampled, and the separation efficiency is high.
Description
This utility model relates to and is used for collection, storage or pumping blood, blood plasma or medical liquid container apparatus, refers to that particularly a kind of sampled plasma separates the consumptive material device.
After traditional sampled plasma separates the blood collecting of consumptive material device employing bags of blood with institute's extraction, leave under the situation of blood donor's human body at separation consumptive material device, the proportion that utilizes other composition in blood plasma and the blood is different and separate, used blood collection bag is exactly identical as same common plastics shape, treat blood plasma and other composition from after, adopt artificial isolating method that blood plasma is slowly squeezed out again, the artificial sampled plasma that is adopted separates the consumptive material device just by conduit, joint, several blood (slurry) collection bag, after the blood natural separation of institute's extraction, with rotating separated plasma between several bags of blood, this kind gathered separation and very easily produced cross infection, and separation efficiency is also very low.
The purpose of this utility model provides a kind of sampled plasma and separates the consumptive material device, utilizes this segregation apparatus to place on the seperator after the rotation, in blood sampling and human body, blood plasma is separated automatically from blood.
To achieve these goals, the following technical scheme of the new employing of this practicality: this segregation apparatus comprises plasma collecting bag, conduit, joint, segregation apparatus also includes the separating plasma cup, blood filter, air filter, the three way cock, the separating plasma cup communicates by conduit with plasma collecting bag, blood filter one end communicates by conduit with the three way cock, the other end of blood filter communicates with air filter and whole blood inlet union by conduit respectively, the whole blood inlet union communicates with the blood inlet of separating plasma cup, and another road of three way cock is connected to the anticoagulant needle adapter by conduit.
Because joining separating plasma cup, blood filter, plasma collecting bag and air filter by conduit, this utility model formed sampled plasma separation consumptive material device, after the separate cup of segregation apparatus placed the seperator rotation, just can be in blood sampling, blood plasma is separated pack, can not produce cross infection, separation efficiency also is improved.
Below in conjunction with drawings and Examples, this utility model is done one describes in detail:
Fig. 1 is this utility model structural representation.
See also shown in Figure 1, segregation apparatus comprises plasma collecting bag 1, conduit 2, joint 3, separating plasma cup 4, blood filter 5, air filter 6, the three way cock 7, separating plasma cup 4 communicates by conduit 2 with plasma collecting bag 1, the two ends of this section conduit 2 have link to each other with plasma collecting bag needle adapter 31 and the blood plasma outlet pipe connection 32 that links to each other with separate cup 4 (aforementioned joint 3 is to comprise needle adapter 31 and pipe joint 32) respectively, blood filter 5 one ends communicate by conduit 2 with three way cock 7, the other end of blood filter 5 communicates with air filter 6 and whole blood inlet union 8 by conduit 2 respectively, the blood inlet of whole blood inlet union 8 and separating plasma cup 4 joins, and three way cock 7 another roads are connected to anticoagulant needle adapter 9 by conduit 2.After blood enters from three way cock 7, anticoagulant enters blood filter 5 jointly by anticoagulant needle adapter 9 and blood and filters, blood after the filtration enters separate cup 4 by whole blood inlet union 8 to be separated, separate cup 4 places on the centrifuge and rotates, and enters plasma collecting bag 1 pack through separate cup 4 isolated blood plasma.
Please consult shown in Figure 1ly again, be connected to two blood pump pipe clamps 81 and 82 between whole blood inlet union 8 and blood filter 5, the conduit outside between the blood pump pipe clamp 81 and 82 can be placed with a blood pump, enters the flow velocity of separate cup 4 with accelerate blood.Equally, be connected to two anticoagulant pump line cards 71 and 72 between separate cup 4 and three way cock 7, the conduit outside between the anticoagulant pump line card 71 and 72 can be placed with an anticoagulant pump, to quicken the flow velocity of anticoagulant.
Claims (2)
1, a kind of sampled plasma separates the consumptive material device, comprise plasma collecting bag, conduit, joint, it is characterized in that: segregation apparatus also includes separating plasma cup (4), blood filter (5), air filter (6), three way cock (7), separating plasma cup (4) communicates by conduit (2) with plasma collecting bag (1), blood filter (5) one ends communicate by conduit (2) with three way cock (6), the other end of blood filter (5) communicates with air filter (6) and whole blood inlet union (8) by conduit (2) respectively, the blood inlet of whole blood inlet union (8) and separating plasma cup (4) joins, and another road of three way cock (7) is connected to anticoagulant joint (9) by conduit (2).
2, sampled plasma as claimed in claim 1 separates the consumptive material device, it is characterized in that: be connected to two pipe clamps (81) and (82) between said whole blood inlet union (8) and the blood filter (5), be connected to two pipe clamps (71) and (72) between said separate cup (4) and the three way cock (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242973 CN2325029Y (en) | 1997-12-22 | 1997-12-22 | Blood sampling separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242973 CN2325029Y (en) | 1997-12-22 | 1997-12-22 | Blood sampling separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2325029Y true CN2325029Y (en) | 1999-06-23 |
Family
ID=33952061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97242973 Ceased CN2325029Y (en) | 1997-12-22 | 1997-12-22 | Blood sampling separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2325029Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512955A (en) * | 2011-11-03 | 2012-06-27 | 深圳市普特生物医学工程有限公司 | Blood separating column |
-
1997
- 1997-12-22 CN CN 97242973 patent/CN2325029Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512955A (en) * | 2011-11-03 | 2012-06-27 | 深圳市普特生物医学工程有限公司 | Blood separating column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20010731 Decision number of declaring invalidation: 3525 |