CN201164472Y - Novel blood sampling equipment - Google Patents
Novel blood sampling equipment Download PDFInfo
- Publication number
- CN201164472Y CN201164472Y CNU2008200163348U CN200820016334U CN201164472Y CN 201164472 Y CN201164472 Y CN 201164472Y CN U2008200163348 U CNU2008200163348 U CN U2008200163348U CN 200820016334 U CN200820016334 U CN 200820016334U CN 201164472 Y CN201164472 Y CN 201164472Y
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- CN
- China
- Prior art keywords
- blood
- taking
- bag
- tube
- taking tube
- 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 - Fee Related
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Abstract
The utility model discloses a novel blood-taking device which includes a blood containing bag, a blood-taking tube, and a blood-taking needle; wherein, the blood taking tube is connected with the blood containing bag through a movable connecting piece, a control valve which can control the flow of the blood is arranged on the blood-taking tube. When the puncture fails, the blood-taking tube can be conveniently replaced so as to prevent the entire blood-taking device from being scrapped due to the pollution of a certain part and to prevent the unnecessary waste.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to the blood-taking device of a kind of convenient blood sampling, blood transfusion usefulness.
Background technology
At present, the blood taking bag of hospital's blood sampling usefulness all is to be made of Sheng blood bag, blood taking tube, blood taking needle, and contain blood bag, blood taking tube, blood taking needle and all be fixed together, this case type integral type connected mode is health, safety relatively, be not easy to pollute, but also there is shortcoming, promptly puncture in a single day is unsuccessful when blood sampling, when perhaps blood taking tube stops up because of the blood coagulation, all need to puncture again, contaminated in order to prevent to be exposed at airborne syringe needle, and must change whole blood taking bag, cause the significant wastage of blood taking bag.
Summary of the invention
The purpose of this utility model is with regard to the problem of foot acupuncture therapy to existing on the blood taking bag structure of using clinically now, a kind of novel blood-taking device is provided, this novel blood-taking device can be changed the various piece of blood-taking device easily, be unlikely to contaminated, and all change whole blood-taking device because of some parts.
The purpose of this utility model is to realize like this, this novel blood-taking device comprises contains blood bag, blood taking tube, blood taking needle, described Sheng blood bag is flat plastic bag, connecting blood transfusion tube on it, described blood taking tube links to each other with Sheng blood bag by an active connection, also be provided with the control valve that can control blood flow on the described blood taking tube, described blood taking tube is provided with one and had not only observed, but also plays the observation bag of blood buffer effect.
During use, control valve on the blood taking tube is in the position of pass, puncture with blood taking needle, determine by the blood circumstance of observing in the bag whether puncture is successful, if puncture successfully, open control valve, blood sampling smoothly in case puncture is unsuccessful, can be removed contaminated blood taking tube by active connection, again change new blood taking tube, contain the blood bag and continue to use.
The beneficial effects of the utility model: when puncture is unsuccessful, can change blood taking tube easily, prevent pollution, and blood-taking device is all scrapped, cause unnecessary waste because of a certain parts.
Description of drawings
Fig. 1 is a sketch map of the present utility model
Among the figure: 1, contain blood bag 2, blood taking tube 3, blood taking needle 4, active connection 5, control valve 6, observation bag 7, blood transfusion tube
The specific embodiment
As shown in Figure 1, this novel blood-taking device comprises contains blood bag 1, blood taking tube 2, blood taking needle 3, containing blood bag 1 is flat plastic bag, connecting blood transfusion tube 7 on it, blood taking tube 2 links to each other with Sheng blood bag 1 by an active connection 4, blood taking tube 2 is provided with the control valve 5 that can control blood flow, and blood taking tube 2 is provided with one and had not only observed, but also plays the observation bag 6 of blood buffer effect.During use, control valve on the blood taking tube 25 is in the position of pass, puncture with blood taking needle 3, determine by the blood circumstance of observing in the bag 6 whether puncture is successful, if puncture successfully, open control valve 5, blood sampling smoothly in case puncture is unsuccessful, can be removed contaminated blood taking tube by active connection 4, again change new blood taking tube 2, contain blood bag 1 and continue to use.
Claims (1)
1, a kind of novel blood-taking device, this novel blood-taking device comprises contains blood bag, blood taking tube, blood taking needle, described Sheng blood bag is flat plastic bag, connecting blood transfusion tube on it, it is characterized in that described blood taking tube links to each other with Sheng blood bag by an active connection, described blood taking tube is provided with the control valve that can control blood flow, also is provided with one on the described blood taking tube and has not only observed, but also plays the observation bag of blood buffer effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200163348U CN201164472Y (en) | 2008-01-13 | 2008-01-13 | Novel blood sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200163348U CN201164472Y (en) | 2008-01-13 | 2008-01-13 | Novel blood sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201164472Y true CN201164472Y (en) | 2008-12-17 |
Family
ID=40189859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200163348U Expired - Fee Related CN201164472Y (en) | 2008-01-13 | 2008-01-13 | Novel blood sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201164472Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104721049A (en) * | 2013-12-20 | 2015-06-24 | 刘艳红 | Medical blood collecting bag |
-
2008
- 2008-01-13 CN CNU2008200163348U patent/CN201164472Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104721049A (en) * | 2013-12-20 | 2015-06-24 | 刘艳红 | Medical blood collecting bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 |